[ 38.156326][ T26] audit: type=1800 audit(1555863685.922:25): pid=7668 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 38.199964][ T26] audit: type=1800 audit(1555863685.932:26): pid=7668 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 38.227065][ T26] audit: type=1800 audit(1555863685.932:27): pid=7668 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. [....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. 2019/04/21 16:37:24 parsed 1 programs 2019/04/21 16:37:26 executed programs: 0 syzkaller login: [ 998.522705][ T7862] IPVS: ftp: loaded support on port[0] = 21 [ 998.537794][ T7864] IPVS: ftp: loaded support on port[0] = 21 [ 998.584779][ T7867] IPVS: ftp: loaded support on port[0] = 21 [ 998.612994][ T7868] IPVS: ftp: loaded support on port[0] = 21 [ 998.658410][ T7872] IPVS: ftp: loaded support on port[0] = 21 [ 998.690681][ T7862] chnl_net:caif_netlink_parms(): no params data found [ 998.719124][ T7871] IPVS: ftp: loaded support on port[0] = 21 [ 998.733975][ T7864] chnl_net:caif_netlink_parms(): no params data found [ 998.841941][ T7864] bridge0: port 1(bridge_slave_0) entered blocking state [ 998.849596][ T7864] bridge0: port 1(bridge_slave_0) entered disabled state [ 998.858534][ T7864] device bridge_slave_0 entered promiscuous mode [ 998.867989][ T7864] bridge0: port 2(bridge_slave_1) entered blocking state [ 998.875468][ T7864] bridge0: port 2(bridge_slave_1) entered disabled state [ 998.883546][ T7864] device bridge_slave_1 entered promiscuous mode [ 998.895671][ T7862] bridge0: port 1(bridge_slave_0) entered blocking state [ 998.904128][ T7862] bridge0: port 1(bridge_slave_0) entered disabled state [ 998.913222][ T7862] device bridge_slave_0 entered promiscuous mode [ 998.922417][ T7862] bridge0: port 2(bridge_slave_1) entered blocking state [ 998.930422][ T7862] bridge0: port 2(bridge_slave_1) entered disabled state [ 998.938317][ T7862] device bridge_slave_1 entered promiscuous mode [ 998.948636][ T7868] chnl_net:caif_netlink_parms(): no params data found [ 998.973106][ T7864] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 998.993280][ T7862] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 999.010122][ T7864] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 999.033617][ T7864] team0: Port device team_slave_0 added [ 999.040440][ T7862] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 999.059182][ T7864] team0: Port device team_slave_1 added [ 999.082698][ T7862] team0: Port device team_slave_0 added [ 999.090518][ T7867] chnl_net:caif_netlink_parms(): no params data found [ 999.106663][ T7862] team0: Port device team_slave_1 added [ 999.168858][ T7864] device hsr_slave_0 entered promiscuous mode [ 999.217448][ T7864] device hsr_slave_1 entered promiscuous mode [ 999.292050][ T7868] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.299781][ T7868] bridge0: port 1(bridge_slave_0) entered disabled state [ 999.307520][ T7868] device bridge_slave_0 entered promiscuous mode [ 999.368610][ T7862] device hsr_slave_0 entered promiscuous mode [ 999.407453][ T7862] device hsr_slave_1 entered promiscuous mode [ 999.466008][ T7868] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.474018][ T7868] bridge0: port 2(bridge_slave_1) entered disabled state [ 999.481852][ T7868] device bridge_slave_1 entered promiscuous mode [ 999.512780][ T7868] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 999.522774][ T7868] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 999.566570][ T7867] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.574577][ T7867] bridge0: port 1(bridge_slave_0) entered disabled state [ 999.582548][ T7867] device bridge_slave_0 entered promiscuous mode [ 999.594709][ T7871] chnl_net:caif_netlink_parms(): no params data found [ 999.614755][ T7864] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.622004][ T7864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.629730][ T7864] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.637163][ T7864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.645681][ T7867] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.652928][ T7867] bridge0: port 2(bridge_slave_1) entered disabled state [ 999.660831][ T7867] device bridge_slave_1 entered promiscuous mode [ 999.676260][ T7872] chnl_net:caif_netlink_parms(): no params data found [ 999.688534][ T7868] team0: Port device team_slave_0 added [ 999.711352][ T7871] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.719115][ T7871] bridge0: port 1(bridge_slave_0) entered disabled state [ 999.727180][ T7871] device bridge_slave_0 entered promiscuous mode [ 999.734824][ T7871] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.742429][ T7871] bridge0: port 2(bridge_slave_1) entered disabled state [ 999.750609][ T7871] device bridge_slave_1 entered promiscuous mode [ 999.759589][ T7867] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 999.772031][ T7868] team0: Port device team_slave_1 added [ 999.779632][ T7862] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.786778][ T7862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.794499][ T7862] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.801703][ T7862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.814818][ T3480] bridge0: port 1(bridge_slave_0) entered disabled state [ 999.823068][ T3480] bridge0: port 2(bridge_slave_1) entered disabled state [ 999.831716][ T3480] bridge0: port 1(bridge_slave_0) entered disabled state [ 999.839660][ T3480] bridge0: port 2(bridge_slave_1) entered disabled state [ 999.869073][ T7867] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 999.938732][ T7868] device hsr_slave_0 entered promiscuous mode [ 999.990117][ T7868] device hsr_slave_1 entered promiscuous mode [ 1000.048866][ T7871] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1000.085889][ T7872] bridge0: port 1(bridge_slave_0) entered blocking state [ 1000.093920][ T7872] bridge0: port 1(bridge_slave_0) entered disabled state [ 1000.101809][ T7872] device bridge_slave_0 entered promiscuous mode [ 1000.110413][ T7871] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1000.144050][ T7871] team0: Port device team_slave_0 added [ 1000.152608][ T7872] bridge0: port 2(bridge_slave_1) entered blocking state [ 1000.160097][ T7872] bridge0: port 2(bridge_slave_1) entered disabled state [ 1000.168442][ T7872] device bridge_slave_1 entered promiscuous mode [ 1000.180929][ T7871] team0: Port device team_slave_1 added [ 1000.188505][ T7867] team0: Port device team_slave_0 added [ 1000.205847][ T7867] team0: Port device team_slave_1 added [ 1000.221522][ T7872] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1000.232119][ T7872] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1000.309725][ T7867] device hsr_slave_0 entered promiscuous mode [ 1000.357294][ T7867] device hsr_slave_1 entered promiscuous mode [ 1000.480148][ T7871] device hsr_slave_0 entered promiscuous mode [ 1000.527412][ T7871] device hsr_slave_1 entered promiscuous mode [ 1000.588473][ T7872] team0: Port device team_slave_0 added [ 1000.597144][ T7872] team0: Port device team_slave_1 added [ 1000.608299][ T7862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1000.648205][ T7864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1000.710183][ T7872] device hsr_slave_0 entered promiscuous mode [ 1000.757351][ T7872] device hsr_slave_1 entered promiscuous mode [ 1000.801923][ T7862] 8021q: adding VLAN 0 to HW filter on device team0 [ 1000.822971][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1000.832134][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1000.840147][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1000.849039][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1000.857533][ T3480] bridge0: port 1(bridge_slave_0) entered blocking state [ 1000.864771][ T3480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1000.872708][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1000.882301][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1000.891253][ T3480] bridge0: port 2(bridge_slave_1) entered blocking state [ 1000.898382][ T3480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1000.925824][ T7864] 8021q: adding VLAN 0 to HW filter on device team0 [ 1000.945874][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1000.959848][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1000.983923][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1000.992895][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1001.001897][ T3480] bridge0: port 1(bridge_slave_0) entered blocking state [ 1001.009023][ T3480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1001.016593][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1001.025229][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1001.033649][ T3480] bridge0: port 2(bridge_slave_1) entered blocking state [ 1001.040861][ T3480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1001.048665][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1001.065269][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1001.074150][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1001.083410][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1001.094371][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1001.104339][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1001.147555][ T7868] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.160743][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1001.172030][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1001.180959][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1001.190977][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1001.199776][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1001.208664][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1001.216987][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1001.225219][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1001.234123][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1001.242728][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1001.251351][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1001.259881][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1001.286198][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1001.295418][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1001.305708][ T7864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1001.335472][ T7871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.348037][ T7868] 8021q: adding VLAN 0 to HW filter on device team0 [ 1001.356522][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1001.366198][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1001.374633][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1001.382347][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1001.402553][ T7864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1001.421211][ T7862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1001.445410][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1001.454126][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1001.465588][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1001.474378][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1001.482878][ T7874] bridge0: port 1(bridge_slave_0) entered blocking state [ 1001.490005][ T7874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1001.498660][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1001.511815][ T7871] 8021q: adding VLAN 0 to HW filter on device team0 [ 1001.529413][ T7867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.547111][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1001.558199][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1001.566596][ T3480] bridge0: port 2(bridge_slave_1) entered blocking state [ 1001.573869][ T3480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1001.590466][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1001.621206][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1001.634435][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1001.656015][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1001.665399][ T7876] bridge0: port 1(bridge_slave_0) entered blocking state [ 1001.672575][ T7876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1001.681128][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1001.691022][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1001.699434][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1001.708210][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1001.716509][ T7876] bridge0: port 2(bridge_slave_1) entered blocking state [ 1001.723611][ T7876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1001.732438][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1001.740968][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1001.756202][ T7862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1001.773790][ T7867] 8021q: adding VLAN 0 to HW filter on device team0 [ 1001.803383][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1001.814277][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1001.823733][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1001.833279][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1001.842220][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1001.850523][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1001.858411][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1001.866744][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1001.895362][ T7871] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1001.914542][ T7871] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1001.944100][ T7868] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1001.976538][ T7872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1001.997677][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1002.006275][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1002.015548][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1002.024444][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1002.033673][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1002.042348][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1002.051674][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1002.060231][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1002.069015][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1002.084879][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1002.093646][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1002.111269][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1002.128331][ T7876] bridge0: port 1(bridge_slave_0) entered blocking state [ 1002.135457][ T7876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1002.145959][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1002.155130][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1002.164133][ T7876] bridge0: port 2(bridge_slave_1) entered blocking state [ 1002.171353][ T7876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1002.179664][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1002.188856][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1002.200725][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1002.209943][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1002.217696][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1002.263536][ T7868] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1002.295725][ T7871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1002.312804][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1002.326188][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1002.343435][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1002.359378][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1002.368483][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1002.376152][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1002.384579][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1002.399990][ T7867] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1002.411000][ T7867] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1002.430146][ T7873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1002.438804][ T7873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1002.447649][ T7873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1002.456012][ T7873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1002.464849][ T7873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1002.489021][ T7867] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1002.498514][ T7872] 8021q: adding VLAN 0 to HW filter on device team0 [ 1002.527976][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1002.555687][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1002.567432][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 1002.574540][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1002.603599][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1002.612223][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1002.621091][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1002.629766][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 1002.636901][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1002.645078][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1002.654688][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1002.669145][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1002.679542][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1002.706700][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1002.719689][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1002.729046][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1002.737848][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1002.746178][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1002.766686][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1002.775380][ T7884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1002.784689][ T7872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1002.812166][ T7872] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/04/21 16:37:31 executed programs: 43 2019/04/21 16:37:36 executed programs: 274 2019/04/21 16:37:41 executed programs: 512 2019/04/21 16:37:46 executed programs: 756 2019/04/21 16:37:51 executed programs: 1008 2019/04/21 16:37:56 executed programs: 1248 2019/04/21 16:38:01 executed programs: 1478 [ 1201.907047][ T1042] INFO: task syz-executor.5:14857 blocked for more than 143 seconds. [ 1201.915338][ T1042] Not tainted 5.1.0-rc5+ #78 [ 1201.928049][ T1042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1201.936772][ T1042] syz-executor.5 D28384 14857 7871 0x80000000 [ 1201.955027][ T1042] Call Trace: [ 1201.961949][ T1042] __schedule+0x813/0x1cc0 [ 1201.966441][ T1042] ? __sched_text_start+0x8/0x8 [ 1201.974863][ T1042] ? rwsem_down_read_failed+0x1db/0x420 [ 1201.983909][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 1201.993621][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1202.003374][ T1042] schedule+0x92/0x180 [ 1202.010794][ T1042] rwsem_down_read_failed+0x213/0x420 [ 1202.016199][ T1042] ? __rwsem_down_read_failed_common.part.0+0x80/0x80 [ 1202.026338][ T1042] ? mark_held_locks+0xf0/0xf0 [ 1202.036068][ T1042] call_rwsem_down_read_failed+0x18/0x30 [ 1202.045191][ T1042] down_read+0x49/0x90 [ 1202.052633][ T1042] ? do_exit+0x443/0x2fa0 [ 1202.060326][ T1042] do_exit+0x443/0x2fa0 [ 1202.064519][ T1042] ? find_held_lock+0x35/0x130 [ 1202.072710][ T1042] ? do_group_exit+0x2e9/0x370 [ 1202.080822][ T1042] ? mm_update_next_owner+0x640/0x640 [ 1202.086315][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 1202.094990][ T1042] ? do_group_exit+0x2e9/0x370 [ 1202.103132][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 1202.111672][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1202.120364][ T1042] ? trace_hardirqs_on+0x67/0x230 [ 1202.125465][ T1042] ? kasan_check_read+0x11/0x20 [ 1202.134616][ T1042] do_group_exit+0x135/0x370 [ 1202.142546][ T1042] __x64_sys_exit_group+0x44/0x50 [ 1202.151264][ T1042] do_syscall_64+0x103/0x610 [ 1202.155877][ T1042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1202.165156][ T1042] RIP: 0033:0x458c29 [ 1202.172418][ T1042] Code: Bad RIP value. [ 1202.176499][ T1042] RSP: 002b:00007ffda1b4ef58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1202.191439][ T1042] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000458c29 [ 1202.201126][ T1042] RDX: 00000000004129e1 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 1202.214604][ T1042] RBP: 0000000000000000 R08: 00000000000fd76e R09: 00007ffda1b4efb0 [ 1202.224044][ T1042] R10: 00000000000fd76e R11: 0000000000000246 R12: 0000000000000001 [ 1202.238401][ T1042] R13: 00007ffda1b4efb0 R14: 0000000000000000 R15: 00007ffda1b4efc0 [ 1202.246442][ T1042] INFO: task syz-executor.5:14859 blocked for more than 143 seconds. [ 1202.261855][ T1042] Not tainted 5.1.0-rc5+ #78 [ 1202.269339][ T1042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1202.282388][ T1042] syz-executor.5 D28200 14859 7871 0x80000000 [ 1202.291152][ T1042] Call Trace: [ 1202.294508][ T1042] __schedule+0x813/0x1cc0 [ 1202.303321][ T1042] ? __sched_text_start+0x8/0x8 [ 1202.310697][ T1042] ? rwsem_down_read_failed+0x1db/0x420 [ 1202.316261][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 1202.325847][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1202.333634][ T1042] schedule+0x92/0x180 [ 1202.341965][ T1042] rwsem_down_read_failed+0x213/0x420 [ 1202.349766][ T1042] ? __rwsem_down_read_failed_common.part.0+0x80/0x80 [ 1202.356546][ T1042] ? mark_held_locks+0xf0/0xf0 [ 1202.365891][ T1042] call_rwsem_down_read_failed+0x18/0x30 [ 1202.373928][ T1042] down_read+0x49/0x90 [ 1202.382251][ T1042] ? do_exit+0x443/0x2fa0 [ 1202.386599][ T1042] do_exit+0x443/0x2fa0 [ 1202.394061][ T1042] ? get_signal+0x331/0x1d50 [ 1202.403223][ T1042] ? find_held_lock+0x35/0x130 [ 1202.410394][ T1042] ? mm_update_next_owner+0x640/0x640 [ 1202.415800][ T1042] ? kasan_check_write+0x14/0x20 [ 1202.425267][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 1202.432968][ T1042] ? get_signal+0x331/0x1d50 [ 1202.441900][ T1042] ? _raw_spin_unlock_irq+0x28/0x90 [ 1202.449532][ T1042] do_group_exit+0x135/0x370 [ 1202.454153][ T1042] get_signal+0x399/0x1d50 [ 1202.463019][ T1042] do_signal+0x87/0x1940 [ 1202.469677][ T1042] ? kasan_check_read+0x11/0x20 [ 1202.474625][ T1042] ? _copy_to_user+0xc9/0x120 [ 1202.483693][ T1042] ? setup_sigcontext+0x7d0/0x7d0 [ 1202.491091][ T1042] ? exit_to_usermode_loop+0x43/0x2c0 [ 1202.496487][ T1042] ? do_syscall_64+0x52d/0x610 [ 1202.505643][ T1042] ? exit_to_usermode_loop+0x43/0x2c0 [ 1202.513413][ T1042] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1202.523944][ T1042] ? trace_hardirqs_on+0x67/0x230 [ 1202.531438][ T1042] exit_to_usermode_loop+0x244/0x2c0 [ 1202.536759][ T1042] do_syscall_64+0x52d/0x610 [ 1202.545802][ T1042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1202.555279][ T1042] RIP: 0033:0x458c29 [ 1202.563503][ T1042] Code: Bad RIP value. [ 1202.569998][ T1042] RSP: 002b:00007f2ddcd5ecf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1202.582711][ T1042] RAX: fffffffffffffe00 RBX: 000000000073bf08 RCX: 0000000000458c29 [ 1202.593041][ T1042] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073bf08 [ 1202.605341][ T1042] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1202.615709][ T1042] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000073bf0c [ 1202.630242][ T1042] R13: 00007ffda1b4ed5f R14: 00007f2ddcd5f9c0 R15: 000000000073bf0c [ 1202.640723][ T1042] [ 1202.640723][ T1042] Showing all locks held in the system: [ 1202.653651][ T1042] 1 lock held by khungtaskd/1042: [ 1202.661098][ T1042] #0: 000000009a28c983 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1202.674779][ T1042] 1 lock held by rsyslogd/7706: [ 1202.682016][ T1042] #0: 000000007cb7c9a1 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1202.695059][ T1042] 2 locks held by getty/7818: [ 1202.702196][ T1042] #0: 0000000081776fa9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1202.720787][ T1042] #1: 000000006940f3d8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1202.732875][ T1042] 2 locks held by getty/7819: [ 1202.741964][ T1042] #0: 00000000e07306eb (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1202.753528][ T1042] #1: 000000000ac33fdc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1202.769403][ T1042] 2 locks held by getty/7820: [ 1202.774088][ T1042] #0: 00000000e8c4f548 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1202.790398][ T1042] #1: 00000000e324e88c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1202.803544][ T1042] 2 locks held by getty/7821: [ 1202.811591][ T1042] #0: 00000000f3482677 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1202.823878][ T1042] #1: 000000002661de24 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1202.839847][ T1042] 2 locks held by getty/7822: [ 1202.844532][ T1042] #0: 00000000d494afee (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1202.860056][ T1042] #1: 00000000abd5b403 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1202.873259][ T1042] 2 locks held by getty/7823: [ 1202.881224][ T1042] #0: 00000000b9ca8104 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1202.893603][ T1042] #1: 0000000086453f41 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1202.906666][ T1042] 2 locks held by getty/7824: [ 1202.914684][ T1042] #0: 000000002e5663d9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1202.930692][ T1042] #1: 000000007d8f64fc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1202.942496][ T1042] 1 lock held by syz-executor.5/14857: [ 1202.953289][ T1042] #0: 000000005951cdd8 (&mm->mmap_sem){++++}, at: do_exit+0x443/0x2fa0 [ 1202.963943][ T1042] 1 lock held by syz-executor.5/14859: [ 1202.973495][ T1042] #0: 000000005951cdd8 (&mm->mmap_sem){++++}, at: do_exit+0x443/0x2fa0 [ 1202.984026][ T1042] 2 locks held by syz-executor.5/14867: [ 1202.993641][ T1042] [ 1202.995980][ T1042] ============================================= [ 1202.995980][ T1042] [ 1203.006762][ T1042] NMI backtrace for cpu 0 [ 1203.011226][ T1042] CPU: 0 PID: 1042 Comm: khungtaskd Not tainted 5.1.0-rc5+ #78 [ 1203.018770][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.028912][ T1042] Call Trace: [ 1203.032319][ T1042] dump_stack+0x172/0x1f0 [ 1203.036672][ T1042] nmi_cpu_backtrace.cold+0x63/0xa4 [ 1203.041961][ T1042] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1203.047709][ T1042] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 1203.053700][ T1042] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1203.059671][ T1042] watchdog+0x9b7/0xec0 [ 1203.063878][ T1042] kthread+0x357/0x430 [ 1203.067953][ T1042] ? reset_hung_task_detector+0x30/0x30 [ 1203.073516][ T1042] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1203.079763][ T1042] ret_from_fork+0x3a/0x50 [ 1203.084360][ T1042] Sending NMI from CPU 0 to CPUs 1: [ 1203.091537][ C1] NMI backtrace for cpu 1 [ 1203.091544][ C1] CPU: 1 PID: 14867 Comm: syz-executor.5 Not tainted 5.1.0-rc5+ #78 [ 1203.091551][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.091555][ C1] RIP: 0010:kasan_check_read+0x12/0x20 [ 1203.091566][ C1] Code: 88 f7 da e8 04 6e b2 ff e9 b4 f5 ff ff 90 90 90 90 90 90 90 90 90 90 90 55 89 f6 31 d2 48 89 e5 48 8b 4d 08 e8 cf 23 00 00 5d 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 55 89 f6 ba 01 00 00 00 [ 1203.091570][ C1] RSP: 0018:ffff88808ce3f9d0 EFLAGS: 00000246 [ 1203.091579][ C1] RAX: ffffed1013078acf RBX: dffffc0000000000 RCX: ffffffff870fa90b [ 1203.091584][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880983c5670 [ 1203.091589][ C1] RBP: ffff88808ce3fa88 R08: 1ffff11013078ace R09: ffffed1013078acf [ 1203.091595][ C1] R10: ffffed1013078ace R11: ffff8880983c5677 R12: ffff88809bba4580 [ 1203.091600][ C1] R13: ffff88808ce3fb70 R14: 0000000000000000 R15: ffff8880983c5670 [ 1203.091606][ C1] FS: 00007f2ddcd3e700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1203.091610][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1203.091615][ C1] CR2: ffffffffff600400 CR3: 00000000a8f3a000 CR4: 00000000001406e0 [ 1203.091618][ C1] Call Trace: [ 1203.091622][ C1] ? __mutex_unlock_slowpath+0x9b/0x6b0 [ 1203.091626][ C1] ? wait_for_completion+0x440/0x440 [ 1203.091629][ C1] ? perf_mmap+0x815/0x17f0 [ 1203.091633][ C1] ? perf_mmap+0x73a/0x17f0 [ 1203.091636][ C1] mutex_unlock+0xd/0x10 [ 1203.091640][ C1] perf_mmap+0x73a/0x17f0 [ 1203.091643][ C1] ? perf_release+0x50/0x50 [ 1203.091646][ C1] ? memset+0x32/0x40 [ 1203.091650][ C1] mmap_region+0xc3a/0x1770 [ 1203.091653][ C1] ? __x64_sys_brk+0x760/0x760 [ 1203.091658][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1203.091661][ C1] ? get_unmapped_area+0x295/0x3b0 [ 1203.091665][ C1] do_mmap+0x8e2/0x1080 [ 1203.091668][ C1] vm_mmap_pgoff+0x1c5/0x230 [ 1203.091672][ C1] ? vma_is_stack_for_current+0xd0/0xd0 [ 1203.091676][ C1] ? ksys_dup3+0x3e0/0x3e0 [ 1203.091679][ C1] ? _copy_to_user+0xc9/0x120 [ 1203.091683][ C1] ksys_mmap_pgoff+0x4aa/0x630 [ 1203.091687][ C1] ? find_mergeable_anon_vma+0x2e0/0x2e0 [ 1203.091691][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1203.091695][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1203.091698][ C1] ? do_syscall_64+0x26/0x610 [ 1203.091703][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1203.091706][ C1] __x64_sys_mmap+0xe9/0x1b0 [ 1203.091710][ C1] do_syscall_64+0x103/0x610 [ 1203.091714][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1203.091717][ C1] RIP: 0033:0x458c29 [ 1203.091728][ C1] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1203.091732][ C1] RSP: 002b:00007f2ddcd3dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1203.091742][ C1] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000458c29 [ 1203.091747][ C1] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000 [ 1203.091752][ C1] RBP: 000000000073bfa0 R08: 0000000000000003 R09: 0000000000000000 [ 1203.091757][ C1] R10: 0000000000001011 R11: 0000000000000246 R12: 00007f2ddcd3e6d4 [ 1203.091763][ C1] R13: 00000000004c4bb0 R14: 00000000004d87f8 R15: 00000000ffffffff [ 1203.100092][ T1042] Kernel panic - not syncing: hung_task: blocked tasks [ 1203.418281][ T1042] CPU: 0 PID: 1042 Comm: khungtaskd Not tainted 5.1.0-rc5+ #78 [ 1203.425824][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.435881][ T1042] Call Trace: [ 1203.439183][ T1042] dump_stack+0x172/0x1f0 [ 1203.443600][ T1042] panic+0x2cb/0x65c [ 1203.447502][ T1042] ? __warn_printk+0xf3/0xf3 [ 1203.452103][ T1042] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1203.457834][ T1042] ? ___preempt_schedule+0x16/0x18 [ 1203.462953][ T1042] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 1203.469116][ T1042] ? nmi_trigger_cpumask_backtrace+0x1fa/0x236 [ 1203.475368][ T1042] ? nmi_trigger_cpumask_backtrace+0x204/0x236 [ 1203.481535][ T1042] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 1203.487697][ T1042] watchdog+0x9c8/0xec0 [ 1203.491881][ T1042] kthread+0x357/0x430 [ 1203.495960][ T1042] ? reset_hung_task_detector+0x30/0x30 [ 1203.501530][ T1042] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1203.507785][ T1042] ret_from_fork+0x3a/0x50 [ 1203.513394][ T1042] Kernel Offset: disabled [ 1203.517731][ T1042] Rebooting in 86400 seconds..