[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 73.822313][ T27] audit: type=1800 audit(1577954275.288:25): pid=9266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 73.842639][ T27] audit: type=1800 audit(1577954275.288:26): pid=9266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 73.890633][ T27] audit: type=1800 audit(1577954275.298:27): pid=9266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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 '10.128.0.194' (ECDSA) to the list of known hosts. 2020/01/02 09:02:30 parsed 1 programs 2020/01/02 09:02:33 executed programs: 0 syzkaller login: [ 1552.057124][ T9442] IPVS: ftp: loaded support on port[0] = 21 [ 1552.065780][ T9443] IPVS: ftp: loaded support on port[0] = 21 [ 1552.074038][ T9449] IPVS: ftp: loaded support on port[0] = 21 [ 1552.095626][ T9450] IPVS: ftp: loaded support on port[0] = 21 [ 1552.112300][ T9446] IPVS: ftp: loaded support on port[0] = 21 [ 1552.125878][ T9451] IPVS: ftp: loaded support on port[0] = 21 [ 1552.367700][ T9442] chnl_net:caif_netlink_parms(): no params data found [ 1552.528143][ T9451] chnl_net:caif_netlink_parms(): no params data found [ 1552.539331][ T9443] chnl_net:caif_netlink_parms(): no params data found [ 1552.561842][ T9450] chnl_net:caif_netlink_parms(): no params data found [ 1552.593363][ T9449] chnl_net:caif_netlink_parms(): no params data found [ 1552.616968][ T9442] bridge0: port 1(bridge_slave_0) entered blocking state [ 1552.625007][ T9442] bridge0: port 1(bridge_slave_0) entered disabled state [ 1552.634691][ T9442] device bridge_slave_0 entered promiscuous mode [ 1552.687560][ T9443] bridge0: port 1(bridge_slave_0) entered blocking state [ 1552.696713][ T9443] bridge0: port 1(bridge_slave_0) entered disabled state [ 1552.706432][ T9443] device bridge_slave_0 entered promiscuous mode [ 1552.714184][ T9442] bridge0: port 2(bridge_slave_1) entered blocking state [ 1552.722149][ T9442] bridge0: port 2(bridge_slave_1) entered disabled state [ 1552.732450][ T9442] device bridge_slave_1 entered promiscuous mode [ 1552.766225][ T9443] bridge0: port 2(bridge_slave_1) entered blocking state [ 1552.773592][ T9443] bridge0: port 2(bridge_slave_1) entered disabled state [ 1552.782770][ T9443] device bridge_slave_1 entered promiscuous mode [ 1552.874759][ T9442] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1552.888264][ T9442] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1552.901685][ T9443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1552.917316][ T9450] bridge0: port 1(bridge_slave_0) entered blocking state [ 1552.926578][ T9450] bridge0: port 1(bridge_slave_0) entered disabled state [ 1552.934542][ T9450] device bridge_slave_0 entered promiscuous mode [ 1552.942326][ T9449] bridge0: port 1(bridge_slave_0) entered blocking state [ 1552.949385][ T9449] bridge0: port 1(bridge_slave_0) entered disabled state [ 1552.957290][ T9449] device bridge_slave_0 entered promiscuous mode [ 1552.964827][ T9446] chnl_net:caif_netlink_parms(): no params data found [ 1552.982066][ T9443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1552.991562][ T9451] bridge0: port 1(bridge_slave_0) entered blocking state [ 1552.998625][ T9451] bridge0: port 1(bridge_slave_0) entered disabled state [ 1553.007922][ T9451] device bridge_slave_0 entered promiscuous mode [ 1553.015745][ T9450] bridge0: port 2(bridge_slave_1) entered blocking state [ 1553.023030][ T9450] bridge0: port 2(bridge_slave_1) entered disabled state [ 1553.031001][ T9450] device bridge_slave_1 entered promiscuous mode [ 1553.037885][ T9449] bridge0: port 2(bridge_slave_1) entered blocking state [ 1553.045169][ T9449] bridge0: port 2(bridge_slave_1) entered disabled state [ 1553.053402][ T9449] device bridge_slave_1 entered promiscuous mode [ 1553.095786][ T9451] bridge0: port 2(bridge_slave_1) entered blocking state [ 1553.103381][ T9451] bridge0: port 2(bridge_slave_1) entered disabled state [ 1553.112055][ T9451] device bridge_slave_1 entered promiscuous mode [ 1553.134010][ T9442] team0: Port device team_slave_0 added [ 1553.144126][ T9443] team0: Port device team_slave_0 added [ 1553.165886][ T9449] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1553.183840][ T9442] team0: Port device team_slave_1 added [ 1553.192303][ T9443] team0: Port device team_slave_1 added [ 1553.215381][ T9449] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1553.226501][ T9450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1553.248534][ T9451] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1553.286268][ T9450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1553.302980][ T9451] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1553.312375][ T9446] bridge0: port 1(bridge_slave_0) entered blocking state [ 1553.319632][ T9446] bridge0: port 1(bridge_slave_0) entered disabled state [ 1553.328142][ T9446] device bridge_slave_0 entered promiscuous mode [ 1553.345750][ T9449] team0: Port device team_slave_0 added [ 1553.403875][ T9442] device hsr_slave_0 entered promiscuous mode [ 1553.450758][ T9442] device hsr_slave_1 entered promiscuous mode [ 1553.495451][ T9446] bridge0: port 2(bridge_slave_1) entered blocking state [ 1553.503202][ T9446] bridge0: port 2(bridge_slave_1) entered disabled state [ 1553.511577][ T9446] device bridge_slave_1 entered promiscuous mode [ 1553.563263][ T9443] device hsr_slave_0 entered promiscuous mode [ 1553.600009][ T9443] device hsr_slave_1 entered promiscuous mode [ 1553.629878][ T9443] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1553.637805][ T9443] Cannot create hsr debugfs directory [ 1553.646501][ T9449] team0: Port device team_slave_1 added [ 1553.706108][ T9446] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1553.719870][ T9450] team0: Port device team_slave_0 added [ 1553.735425][ T9451] team0: Port device team_slave_0 added [ 1553.743352][ T9446] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1553.758580][ T9451] team0: Port device team_slave_1 added [ 1553.767981][ T9450] team0: Port device team_slave_1 added [ 1553.831686][ T9449] device hsr_slave_0 entered promiscuous mode [ 1553.900231][ T9449] device hsr_slave_1 entered promiscuous mode [ 1553.969557][ T9449] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1553.977141][ T9449] Cannot create hsr debugfs directory [ 1554.049100][ T9446] team0: Port device team_slave_0 added [ 1554.095639][ T9446] team0: Port device team_slave_1 added [ 1554.108830][ T9443] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1554.166948][ T9443] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1554.222027][ T9442] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1554.303241][ T9451] device hsr_slave_0 entered promiscuous mode [ 1554.369982][ T9451] device hsr_slave_1 entered promiscuous mode [ 1554.419757][ T9451] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1554.427364][ T9451] Cannot create hsr debugfs directory [ 1554.483231][ T9450] device hsr_slave_0 entered promiscuous mode [ 1554.540440][ T9450] device hsr_slave_1 entered promiscuous mode [ 1554.589728][ T9450] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1554.597373][ T9450] Cannot create hsr debugfs directory [ 1554.613714][ T9449] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1554.663045][ T9443] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1554.722909][ T9442] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1554.809929][ T9449] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1554.862949][ T9443] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1554.914762][ T9442] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1554.951810][ T9442] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1555.017074][ T9449] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1555.113480][ T9446] device hsr_slave_0 entered promiscuous mode [ 1555.160017][ T9446] device hsr_slave_1 entered promiscuous mode [ 1555.199733][ T9446] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1555.207441][ T9446] Cannot create hsr debugfs directory [ 1555.226422][ T9449] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1555.297855][ T9450] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1555.362474][ T9450] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1555.465737][ T9450] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1555.526403][ T9450] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1555.583230][ T9451] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1555.636400][ T9451] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1555.711729][ T9451] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1555.758065][ T9451] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1555.827263][ T9446] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1555.853644][ T9446] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1555.917585][ T9446] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1555.956989][ T9446] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1556.109234][ T9449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1556.165672][ T9442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1556.197844][ T9443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1556.218298][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1556.232765][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1556.246635][ T9450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1556.266087][ T9449] 8021q: adding VLAN 0 to HW filter on device team0 [ 1556.283018][ T9451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1556.294517][ T9443] 8021q: adding VLAN 0 to HW filter on device team0 [ 1556.304954][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1556.313840][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1556.322232][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1556.330976][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1556.355185][ T9442] 8021q: adding VLAN 0 to HW filter on device team0 [ 1556.374866][ T9450] 8021q: adding VLAN 0 to HW filter on device team0 [ 1556.391536][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1556.403450][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1556.412270][ T9453] bridge0: port 1(bridge_slave_0) entered blocking state [ 1556.419603][ T9453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1556.428139][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1556.438155][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1556.446773][ T9453] bridge0: port 2(bridge_slave_1) entered blocking state [ 1556.453869][ T9453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1556.462226][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1556.471275][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1556.480176][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1556.487931][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1556.495982][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1556.505347][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1556.513877][ T9453] bridge0: port 1(bridge_slave_0) entered blocking state [ 1556.520988][ T9453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1556.528529][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1556.537289][ T9453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1556.545660][ T9453] bridge0: port 2(bridge_slave_1) entered blocking state [ 1556.552772][ T9453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1556.583194][ T9446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1556.603357][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1556.612296][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1556.620397][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1556.629197][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1556.637831][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1556.648506][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1556.657800][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1556.666520][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1556.674963][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1556.683589][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1556.692097][ T9462] bridge0: port 1(bridge_slave_0) entered blocking state [ 1556.699145][ T9462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1556.706995][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1556.715151][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1556.723010][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1556.732247][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1556.740830][ T9462] bridge0: port 1(bridge_slave_0) entered blocking state [ 1556.748578][ T9462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1556.756610][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1556.765523][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1556.774060][ T9462] bridge0: port 2(bridge_slave_1) entered blocking state [ 1556.781262][ T9462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1556.789082][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1556.798534][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1556.806579][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1556.815973][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1556.833580][ T9451] 8021q: adding VLAN 0 to HW filter on device team0 [ 1556.852664][ T9452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1556.865466][ T9452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1556.874308][ T9452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1556.883505][ T9452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1556.892611][ T9452] bridge0: port 2(bridge_slave_1) entered blocking state [ 1556.899724][ T9452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1556.907290][ T9452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1556.916064][ T9452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1556.924016][ T9452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1556.935796][ T9449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1556.952133][ T9446] 8021q: adding VLAN 0 to HW filter on device team0 [ 1556.964267][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1556.974429][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1556.984384][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1557.039776][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1557.048611][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1557.058754][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 1557.065882][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1557.074019][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1557.082969][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1557.091573][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 1557.098620][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1557.117562][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1557.125049][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1557.132979][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1557.141974][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1557.150544][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 1557.157614][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1557.165423][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1557.174432][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1557.183329][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1557.193071][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1557.202229][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1557.211908][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1557.220484][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1557.229554][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1557.238086][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1557.256344][ T9449] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1557.288399][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1557.297345][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1557.305762][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1557.314297][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1557.323226][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1557.332159][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1557.341681][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1557.350744][ T9465] bridge0: port 2(bridge_slave_1) entered blocking state [ 1557.357914][ T9465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1557.366208][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1557.376190][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1557.385201][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1557.395009][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1557.403688][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1557.413130][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1557.422338][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1557.430966][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1557.439308][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1557.461242][ T9443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1557.488740][ T9442] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1557.502472][ T9442] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1557.526391][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1557.548242][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1557.558385][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1557.567125][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1557.576368][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1557.585164][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1557.593851][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1557.602685][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1557.611801][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1557.620858][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1557.630072][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1557.638600][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1557.647521][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1557.660053][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1557.669659][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1557.678721][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1557.690279][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1557.698428][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1557.723127][ T9450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1557.754086][ T9446] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1557.771002][ T9446] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1557.802597][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1557.828247][ T9467] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 1557.840253][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1557.866565][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1557.876339][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1557.884379][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1557.967940][ T9442] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1557.992364][ T9443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1558.000682][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 2020/01/02 09:02:39 executed programs: 6 [ 1558.013308][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1558.022583][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1558.033429][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1558.042412][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1558.050770][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1558.058241][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1558.072188][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1558.099887][ T9450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1558.134898][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1558.148938][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1558.158842][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1558.168264][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1558.177653][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1558.198848][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1558.207553][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1558.219866][ T9446] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1558.266843][ T9451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1558.452716][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1558.468905][ T9465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1558.505415][ T9451] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/01/02 09:02:44 executed programs: 69 2020/01/02 09:02:49 executed programs: 145 2020/01/02 09:02:54 executed programs: 220 [ 1575.608501][ T9465] ================================================================== [ 1575.617008][ T9465] BUG: KASAN: vmalloc-out-of-bounds in srcu_invoke_callbacks+0x338/0x360 [ 1575.625518][ T9465] Read of size 8 at addr ffffc90006d5ac78 by task kworker/1:4/9465 [ 1575.633405][ T9465] [ 1575.635744][ T9465] CPU: 1 PID: 9465 Comm: kworker/1:4 Not tainted 5.5.0-rc4-syzkaller #0 [ 1575.644076][ T9465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1575.654145][ T9465] Workqueue: rcu_gp srcu_invoke_callbacks [ 1575.659859][ T9465] Call Trace: [ 1575.663190][ T9465] dump_stack+0x197/0x210 [ 1575.667527][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.673065][ T9465] print_address_description.constprop.0.cold+0x5/0x30b [ 1575.680959][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.686420][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.692390][ T9465] __kasan_report.cold+0x1b/0x41 [ 1575.697316][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.702769][ T9465] kasan_report+0x12/0x20 [ 1575.707084][ T9465] __asan_report_load8_noabort+0x14/0x20 [ 1575.712700][ T9465] srcu_invoke_callbacks+0x338/0x360 [ 1575.717978][ T9465] ? srcu_barrier+0x4e0/0x4e0 [ 1575.722660][ T9465] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1575.728699][ T9465] ? trace_hardirqs_on+0x67/0x240 [ 1575.736699][ T9465] process_one_work+0x9af/0x1740 [ 1575.742672][ T9465] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1575.748075][ T9465] ? lock_acquire+0x190/0x410 [ 1575.752744][ T9465] worker_thread+0x98/0xe40 [ 1575.757247][ T9465] ? trace_hardirqs_on+0x67/0x240 [ 1575.762335][ T9465] kthread+0x361/0x430 [ 1575.766439][ T9465] ? process_one_work+0x1740/0x1740 [ 1575.771634][ T9465] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1575.777422][ T9465] ret_from_fork+0x24/0x30 [ 1575.781962][ T9465] [ 1575.784277][ T9465] [ 1575.786599][ T9465] Memory state around the buggy address: [ 1575.792238][ T9465] ffffc90006d5ab00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 1575.800289][ T9465] ffffc90006d5ab80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 1575.808425][ T9465] >ffffc90006d5ac00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 1575.816497][ T9465] ^ [ 1575.824477][ T9465] ffffc90006d5ac80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 1575.832545][ T9465] ffffc90006d5ad00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 1575.840610][ T9465] ================================================================== [ 1575.848661][ T9465] Disabling lock debugging due to kernel taint [ 1575.854807][ T9465] Kernel panic - not syncing: panic_on_warn set ... [ 1575.861384][ T9465] CPU: 1 PID: 9465 Comm: kworker/1:4 Tainted: G B 5.5.0-rc4-syzkaller #0 [ 1575.871072][ T9465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1575.881219][ T9465] Workqueue: rcu_gp srcu_invoke_callbacks [ 1575.886913][ T9465] Call Trace: [ 1575.890199][ T9465] dump_stack+0x197/0x210 [ 1575.894603][ T9465] panic+0x2e3/0x75c [ 1575.898480][ T9465] ? add_taint.cold+0x16/0x16 [ 1575.903139][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.908583][ T9465] ? trace_hardirqs_off+0x62/0x240 [ 1575.913687][ T9465] ? trace_hardirqs_off+0x59/0x240 [ 1575.918790][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.924248][ T9465] end_report+0x47/0x4f [ 1575.928398][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.933876][ T9465] __kasan_report.cold+0xe/0x41 [ 1575.938740][ T9465] ? srcu_invoke_callbacks+0x338/0x360 [ 1575.944199][ T9465] kasan_report+0x12/0x20 [ 1575.948526][ T9465] __asan_report_load8_noabort+0x14/0x20 [ 1575.954149][ T9465] srcu_invoke_callbacks+0x338/0x360 [ 1575.959432][ T9465] ? srcu_barrier+0x4e0/0x4e0 [ 1575.964104][ T9465] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1575.970072][ T9465] ? trace_hardirqs_on+0x67/0x240 [ 1575.975096][ T9465] process_one_work+0x9af/0x1740 [ 1575.980023][ T9465] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1575.985374][ T9465] ? lock_acquire+0x190/0x410 [ 1575.990033][ T9465] worker_thread+0x98/0xe40 [ 1575.994521][ T9465] ? trace_hardirqs_on+0x67/0x240 [ 1575.999535][ T9465] kthread+0x361/0x430 [ 1576.003594][ T9465] ? process_one_work+0x1740/0x1740 [ 1576.008774][ T9465] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1576.014475][ T9465] ret_from_fork+0x24/0x30 [ 1576.020491][ T9465] Kernel Offset: disabled [ 1576.024828][ T9465] Rebooting in 86400 seconds..