[ 38.692067][ T26] audit: type=1800 audit(1555107461.035:27): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 38.713692][ T26] audit: type=1800 audit(1555107461.035:28): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined 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. [ 39.483913][ T26] audit: type=1800 audit(1555107461.895:29): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 39.504221][ T26] audit: type=1800 audit(1555107461.905:30): pid=7627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. 2019/04/12 22:17:59 parsed 1 programs 2019/04/12 22:18:02 executed programs: 0 syzkaller login: [ 60.113412][ T7801] IPVS: ftp: loaded support on port[0] = 21 [ 60.121874][ T7803] IPVS: ftp: loaded support on port[0] = 21 [ 60.125442][ T7800] IPVS: ftp: loaded support on port[0] = 21 [ 60.161129][ T7807] IPVS: ftp: loaded support on port[0] = 21 [ 60.163896][ T7808] IPVS: ftp: loaded support on port[0] = 21 [ 60.171984][ T7805] IPVS: ftp: loaded support on port[0] = 21 [ 60.501798][ T7801] chnl_net:caif_netlink_parms(): no params data found [ 60.527628][ T7808] chnl_net:caif_netlink_parms(): no params data found [ 60.543796][ T7800] chnl_net:caif_netlink_parms(): no params data found [ 60.562603][ T7805] chnl_net:caif_netlink_parms(): no params data found [ 60.595314][ T7803] chnl_net:caif_netlink_parms(): no params data found [ 60.703235][ T7800] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.712202][ T7800] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.720109][ T7800] device bridge_slave_0 entered promiscuous mode [ 60.758183][ T7800] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.765573][ T7800] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.773147][ T7800] device bridge_slave_1 entered promiscuous mode [ 60.780634][ T7807] chnl_net:caif_netlink_parms(): no params data found [ 60.795344][ T7805] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.802417][ T7805] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.810396][ T7805] device bridge_slave_0 entered promiscuous mode [ 60.818008][ T7801] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.827489][ T7801] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.835418][ T7801] device bridge_slave_0 entered promiscuous mode [ 60.855724][ T7803] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.862801][ T7803] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.870797][ T7803] device bridge_slave_0 entered promiscuous mode [ 60.884256][ T7803] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.891500][ T7803] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.900391][ T7803] device bridge_slave_1 entered promiscuous mode [ 60.910894][ T7805] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.918047][ T7805] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.926049][ T7805] device bridge_slave_1 entered promiscuous mode [ 60.933007][ T7801] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.940864][ T7801] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.950946][ T7801] device bridge_slave_1 entered promiscuous mode [ 60.958044][ T7808] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.965247][ T7808] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.972833][ T7808] device bridge_slave_0 entered promiscuous mode [ 60.995308][ T7800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.008905][ T7800] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.031638][ T7808] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.039134][ T7808] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.046918][ T7808] device bridge_slave_1 entered promiscuous mode [ 61.080378][ T7803] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.106418][ T7800] team0: Port device team_slave_0 added [ 61.113770][ T7805] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.124039][ T7801] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.133779][ T7803] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.148336][ T7808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.158121][ T7800] team0: Port device team_slave_1 added [ 61.165204][ T7808] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.175086][ T7805] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.184698][ T7801] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.207058][ T7807] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.214201][ T7807] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.222199][ T7807] device bridge_slave_0 entered promiscuous mode [ 61.268125][ T7807] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.277372][ T7807] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.285826][ T7807] device bridge_slave_1 entered promiscuous mode [ 61.303895][ T7808] team0: Port device team_slave_0 added [ 61.310873][ T7801] team0: Port device team_slave_0 added [ 61.317415][ T7803] team0: Port device team_slave_0 added [ 61.387979][ T7800] device hsr_slave_0 entered promiscuous mode [ 61.435282][ T7800] device hsr_slave_1 entered promiscuous mode [ 61.480696][ T7805] team0: Port device team_slave_0 added [ 61.488076][ T7808] team0: Port device team_slave_1 added [ 61.495057][ T7805] team0: Port device team_slave_1 added [ 61.502010][ T7801] team0: Port device team_slave_1 added [ 61.509299][ T7803] team0: Port device team_slave_1 added [ 61.532129][ T7807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.552298][ T7807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.627758][ T7801] device hsr_slave_0 entered promiscuous mode [ 61.675351][ T7801] device hsr_slave_1 entered promiscuous mode [ 61.787548][ T7805] device hsr_slave_0 entered promiscuous mode [ 61.835372][ T7805] device hsr_slave_1 entered promiscuous mode [ 61.923078][ T7807] team0: Port device team_slave_0 added [ 61.930520][ T7807] team0: Port device team_slave_1 added [ 61.977095][ T7803] device hsr_slave_0 entered promiscuous mode [ 62.045161][ T7803] device hsr_slave_1 entered promiscuous mode [ 62.157725][ T7808] device hsr_slave_0 entered promiscuous mode [ 62.205289][ T7808] device hsr_slave_1 entered promiscuous mode [ 62.358091][ T7807] device hsr_slave_0 entered promiscuous mode [ 62.415442][ T7807] device hsr_slave_1 entered promiscuous mode [ 62.561734][ T7808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.577732][ T7803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.598203][ T7801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.610770][ T7800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.626851][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.640168][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.647839][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.656781][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.666487][ T7803] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.687401][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.696478][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.704998][ T7810] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.712219][ T7810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.721301][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.730672][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.739064][ T7810] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.746130][ T7810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.753636][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.762255][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.771397][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.787612][ T7808] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.808164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.816580][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.824083][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.833345][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.841748][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.850251][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.858779][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.866535][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.874104][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.882732][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.891169][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.901205][ T7801] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.914511][ T7805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.929566][ T7803] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.942499][ T7803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.953621][ T7800] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.961636][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.971048][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.979545][ T7816] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.986660][ T7816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.994325][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.002964][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.011185][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.019914][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.028345][ T7816] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.035446][ T7816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.042977][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.051649][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.061102][ T7816] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.068212][ T7816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.076268][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.084126][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.120531][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.133223][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.142427][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.151287][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.160594][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.167736][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.175732][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.184126][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.192711][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.200968][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.208069][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.216850][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.224719][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.233521][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.242087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.253997][ T7803] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.265482][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.274516][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.283490][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.292136][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.299245][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.311862][ T7805] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.339624][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.347446][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.357893][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.366521][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.374706][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.383723][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.392218][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.400635][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.409334][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.418314][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.427034][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.435391][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.444676][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.455091][ T7807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.476237][ T7808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.493051][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.515593][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.523669][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.532505][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.541647][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.550454][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.559871][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.568563][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.577348][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.584401][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.592555][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.600539][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.616335][ T7807] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.637498][ T7801] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.654743][ T7801] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.668754][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.682664][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.691643][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.701047][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.710029][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.719110][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.727953][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.734561][ T26] audit: type=1804 audit(1555107486.145:31): pid=7821 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir503763405/syzkaller.WMuAam/0/bus" dev="sda1" ino=16514 res=1 [ 63.735055][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.736340][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.776418][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.784658][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.791752][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.799912][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.808389][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.818889][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.826592][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.834585][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.842948][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.879525][ T7808] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.890084][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.900293][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.910087][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.917189][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.925204][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.933879][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.942669][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.951399][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.959951][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.968349][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.977362][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.985724][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.994138][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.002930][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.011297][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.020387][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.031541][ T7800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.045072][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.069014][ T7805] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.080885][ T7805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.106435][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.115514][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.144686][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.160020][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.173708][ T7801] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.192934][ T7807] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.203647][ T26] audit: type=1804 audit(1555107486.605:32): pid=7825 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir255230266/syzkaller.r7vAMs/0/bus" dev="sda1" ino=16519 res=1 [ 64.209212][ T7807] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.248729][ T7800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.260843][ T26] audit: type=1804 audit(1555107486.675:33): pid=7822 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir503763405/syzkaller.WMuAam/0/bus" dev="sda1" ino=16514 res=1 [ 64.263490][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.303123][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.316230][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.324695][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.334890][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.343371][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.352201][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.390581][ T26] audit: type=1804 audit(1555107486.805:34): pid=7831 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir503763405/syzkaller.WMuAam/1/bus" dev="sda1" ino=16514 res=1 [ 64.415153][ T7805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.423558][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.469865][ T7807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.541925][ T26] audit: type=1804 audit(1555107486.955:35): pid=7835 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir575579043/syzkaller.reCMNn/0/bus" dev="sda1" ino=16524 res=1 [ 64.671363][ T26] audit: type=1804 audit(1555107487.035:36): pid=7826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir255230266/syzkaller.r7vAMs/0/bus" dev="sda1" ino=16519 res=1 [ 64.706186][ T7847] WARNING: CPU: 1 PID: 7847 at fs/ext4/inode.c:3922 ext4_set_page_dirty+0x30b/0x430 [ 64.715569][ T7847] Kernel panic - not syncing: panic_on_warn set ... [ 64.722168][ T7847] CPU: 1 PID: 7847 Comm: syz-executor.5 Not tainted 5.1.0-rc4+ #64 [ 64.730064][ T7847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.740127][ T7847] Call Trace: [ 64.743435][ T7847] dump_stack+0x172/0x1f0 [ 64.747780][ T7847] ? ext4_set_page_dirty+0x2a0/0x430 [ 64.749850][ T26] audit: type=1804 audit(1555107487.045:37): pid=7848 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir708704135/syzkaller.ctgamq/0/bus" dev="sda1" ino=16534 res=1 [ 64.753074][ T7847] panic+0x2cb/0x65c [ 64.753091][ T7847] ? __warn_printk+0xf3/0xf3 [ 64.753113][ T7847] ? ext4_set_page_dirty+0x30b/0x430 [ 64.753127][ T7847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 64.753148][ T7847] ? __warn.cold+0x5/0x45 [ 64.801540][ T7847] ? __warn+0xe8/0x1d0 [ 64.804562][ T26] audit: type=1804 audit(1555107487.055:38): pid=7844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir150544584/syzkaller.j3qmRm/0/bus" dev="sda1" ino=16530 res=1 [ 64.805622][ T7847] ? ext4_set_page_dirty+0x30b/0x430 [ 64.805638][ T7847] __warn.cold+0x20/0x45 [ 64.805654][ T7847] ? ext4_set_page_dirty+0x30b/0x430 [ 64.805673][ T7847] report_bug+0x263/0x2b0 [ 64.805694][ T7847] do_error_trap+0x11b/0x200 [ 64.805711][ T7847] do_invalid_op+0x37/0x50 [ 64.805723][ T7847] ? ext4_set_page_dirty+0x30b/0x430 [ 64.805739][ T7847] invalid_op+0x14/0x20 [ 64.805753][ T7847] RIP: 0010:ext4_set_page_dirty+0x30b/0x430 [ 64.805767][ T7847] Code: ff e8 b9 8e 7f ff 49 8d 5f ff e9 e5 fd ff ff e8 ab 8e 7f ff 48 c7 c6 e0 67 7a 87 4c 89 e7 e8 3c f4 a8 ff 0f 0b e8 95 8e 7f ff <0f> 0b e9 56 ff ff ff e8 89 8e 7f ff 4c 89 ea 48 b8 00 00 00 00 00 [ 64.805774][ T7847] RSP: 0018:ffff88809153f9e0 EFLAGS: 00010293 [ 64.805785][ T7847] RAX: ffff88808a234100 RBX: 0000000000000000 RCX: ffffffff81f0ffc0 [ 64.805793][ T7847] RDX: 0000000000000000 RSI: ffffffff81f1006b RDI: 0000000000000001 [ 64.805801][ T7847] RBP: ffff88809153fa08 R08: ffff88808a234100 R09: 0000000000000000 [ 64.805808][ T7847] R10: ffffed100f7267ff R11: ffff88807b933fff R12: ffffea0001ee4cc0 [ 64.805817][ T7847] R13: ffffea0001ee4cc8 R14: 0000000000000000 R15: ffffea0001ed3a88 [ 64.805837][ T7847] ? ext4_set_page_dirty+0x260/0x430 [ 64.805849][ T7847] ? ext4_set_page_dirty+0x30b/0x430 [ 64.805865][ T7847] ? ext4_readpages+0x120/0x120 [ 64.805880][ T7847] set_page_dirty+0x2e9/0x820 [ 64.805898][ T7847] set_page_dirty_lock+0x88/0xc0 [ 64.805921][ T7847] process_vm_rw_core.isra.0+0x527/0xb10 [ 64.843136][ T26] audit: type=1804 audit(1555107487.115:39): pid=7853 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir459171494/syzkaller.UKcV6n/0/bus" dev="sda1" ino=16539 res=1 [ 64.844859][ T7847] ? alloc_vmap_area.cold+0x24/0x24 [ 64.844882][ T7847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 64.844900][ T7847] ? _copy_from_user+0xdd/0x150 [ 64.844917][ T7847] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 64.844938][ T7847] ? rw_copy_check_uvector+0x2a6/0x330 [ 64.890372][ T3875] kobject: 'loop4' (00000000fa8cfbcc): kobject_uevent_env [ 64.893657][ T7847] process_vm_rw+0x21f/0x240 [ 64.893677][ T7847] ? process_vm_rw_core.isra.0+0xb10/0xb10 [ 64.893689][ T7847] ? __might_fault+0x12b/0x1e0 [ 64.893725][ T7847] ? kasan_check_read+0x11/0x20 [ 64.893738][ T7847] ? _copy_to_user+0xc9/0x120 [ 64.893755][ T7847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 64.893770][ T7847] ? nsecs_to_jiffies+0x30/0x30 [ 64.919964][ T3875] kobject: 'loop4' (00000000fa8cfbcc): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 64.923845][ T7847] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.923861][ T7847] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.923882][ T7847] ? do_syscall_64+0x26/0x610 [ 64.951516][ T3875] kobject: 'loop1' (00000000627d31b9): kobject_uevent_env [ 64.955739][ T7847] __x64_sys_process_vm_writev+0xe3/0x1a0 [ 64.955764][ T7847] do_syscall_64+0x103/0x610 [ 64.955783][ T7847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.955795][ T7847] RIP: 0033:0x458c29 [ 64.955809][ T7847] 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 [ 64.955816][ T7847] RSP: 002b:00007f17067f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 64.955830][ T7847] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000458c29 [ 64.955838][ T7847] RDX: 0000000000000001 RSI: 0000000020000540 RDI: 0000000000000002 [ 64.955846][ T7847] RBP: 000000000073c0e0 R08: 0000000000000001 R09: 0000000000000000 [ 64.955855][ T7847] R10: 00000000200003c0 R11: 0000000000000246 R12: 00007f17067f16d4 [ 64.955864][ T7847] R13: 00000000004c598b R14: 00000000004d9d10 R15: 00000000ffffffff [ 64.961260][ T7847] Kernel Offset: disabled [ 65.190454][ T7847] Rebooting in 86400 seconds..