[ 65.598814][ T26] audit: type=1800 audit(1564532614.046:32): pid=10131 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 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 mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 66.631514][ T26] audit: type=1800 audit(1564532615.166:33): pid=10131 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.205' (ECDSA) to the list of known hosts. syzkaller login: [ 76.678287][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 76.678300][ T26] audit: type=1400 audit(1564532625.206:36): avc: denied { map } for pid=10322 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/07/31 00:23:46 parsed 1 programs [ 77.584778][ T26] audit: type=1400 audit(1564532626.116:37): avc: denied { map } for pid=10322 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=76 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/07/31 00:23:48 executed programs: 0 [ 79.553324][T10342] IPVS: ftp: loaded support on port[0] = 21 [ 79.670982][T10345] IPVS: ftp: loaded support on port[0] = 21 [ 79.691578][T10347] IPVS: ftp: loaded support on port[0] = 21 [ 79.724928][T10352] IPVS: ftp: loaded support on port[0] = 21 [ 79.731202][T10349] IPVS: ftp: loaded support on port[0] = 21 [ 79.746750][T10353] IPVS: ftp: loaded support on port[0] = 21 [ 79.802209][T10342] chnl_net:caif_netlink_parms(): no params data found [ 79.856973][T10342] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.864290][T10342] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.872303][T10342] device bridge_slave_0 entered promiscuous mode [ 79.880983][T10342] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.888010][T10342] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.895861][T10342] device bridge_slave_1 entered promiscuous mode [ 79.922127][T10342] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.941572][T10342] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.963515][T10342] team0: Port device team_slave_0 added [ 80.005642][T10345] chnl_net:caif_netlink_parms(): no params data found [ 80.018405][T10342] team0: Port device team_slave_1 added [ 80.093125][T10353] chnl_net:caif_netlink_parms(): no params data found [ 80.170685][T10342] device hsr_slave_0 entered promiscuous mode [ 80.238986][T10342] device hsr_slave_1 entered promiscuous mode [ 80.333177][T10345] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.340821][T10345] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.348285][T10345] device bridge_slave_0 entered promiscuous mode [ 80.357950][T10345] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.365023][T10345] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.372572][T10345] device bridge_slave_1 entered promiscuous mode [ 80.384720][T10347] chnl_net:caif_netlink_parms(): no params data found [ 80.410518][T10345] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.424023][T10345] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.438366][T10349] chnl_net:caif_netlink_parms(): no params data found [ 80.471345][T10352] chnl_net:caif_netlink_parms(): no params data found [ 80.480158][T10353] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.487215][T10353] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.494949][T10353] device bridge_slave_0 entered promiscuous mode [ 80.502458][T10353] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.509544][T10353] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.517069][T10353] device bridge_slave_1 entered promiscuous mode [ 80.527853][T10345] team0: Port device team_slave_0 added [ 80.550814][T10347] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.557846][T10347] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.565403][T10347] device bridge_slave_0 entered promiscuous mode [ 80.575862][T10347] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.582970][T10347] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.590511][T10347] device bridge_slave_1 entered promiscuous mode [ 80.597764][T10345] team0: Port device team_slave_1 added [ 80.607860][T10353] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.619051][T10353] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.635365][T10349] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.643240][T10349] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.651079][T10349] device bridge_slave_0 entered promiscuous mode [ 80.662226][T10342] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.669387][T10342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.676652][T10342] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.683683][T10342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.704878][T10347] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.717331][T10349] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.725319][T10349] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.732830][T10349] device bridge_slave_1 entered promiscuous mode [ 80.749107][T10349] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.768068][T10353] team0: Port device team_slave_0 added [ 80.775530][T10347] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.830231][T10345] device hsr_slave_0 entered promiscuous mode [ 80.869020][T10345] device hsr_slave_1 entered promiscuous mode [ 80.908844][T10345] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.916599][ T22] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.924033][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.934364][T10349] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.949094][T10353] team0: Port device team_slave_1 added [ 80.966619][T10347] team0: Port device team_slave_0 added [ 80.973470][T10352] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.980658][T10352] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.988044][T10352] device bridge_slave_0 entered promiscuous mode [ 80.995367][T10352] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.002468][T10352] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.009902][T10352] device bridge_slave_1 entered promiscuous mode [ 81.024923][T10347] team0: Port device team_slave_1 added [ 81.046713][T10349] team0: Port device team_slave_0 added [ 81.054330][T10349] team0: Port device team_slave_1 added [ 81.101538][T10347] device hsr_slave_0 entered promiscuous mode [ 81.160340][T10347] device hsr_slave_1 entered promiscuous mode [ 81.218871][T10347] debugfs: Directory 'hsr0' with parent '/' already present! [ 81.231042][T10352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.241723][T10352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.290215][T10353] device hsr_slave_0 entered promiscuous mode [ 81.329102][T10353] device hsr_slave_1 entered promiscuous mode [ 81.398864][T10353] debugfs: Directory 'hsr0' with parent '/' already present! [ 81.451247][T10349] device hsr_slave_0 entered promiscuous mode [ 81.489055][T10349] device hsr_slave_1 entered promiscuous mode [ 81.528924][T10349] debugfs: Directory 'hsr0' with parent '/' already present! [ 81.560290][T10352] team0: Port device team_slave_0 added [ 81.577482][T10352] team0: Port device team_slave_1 added [ 81.640468][T10352] device hsr_slave_0 entered promiscuous mode [ 81.678949][T10352] device hsr_slave_1 entered promiscuous mode [ 81.728947][T10352] debugfs: Directory 'hsr0' with parent '/' already present! [ 81.750772][T10342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.765732][T10345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.780527][T10352] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.787564][T10352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.796220][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.806594][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.814283][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.830239][T10347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.841815][T10342] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.859549][T10353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.875106][T10345] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.885059][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.893556][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.901190][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.909562][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.917682][ T3517] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.924726][ T3517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.933210][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.944188][T10349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.953746][T10347] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.972990][T10353] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.982210][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.990010][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.997415][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.006382][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.014861][ T3022] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.021889][ T3022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.029792][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.038084][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.046464][ T3022] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.053528][ T3022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.061313][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.069723][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.077870][ T3022] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.084908][ T3022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.092315][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.100919][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.109295][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.117766][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.126378][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.133940][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.149127][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.157516][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.167224][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.176127][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.184451][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.192753][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.200945][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.209406][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.225681][T10349] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.236704][T10345] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.247261][T10345] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.260243][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.267792][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.275656][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.283989][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.292238][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.300051][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.307530][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.315689][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.323671][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.332106][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.340312][T10359] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.347317][T10359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.354934][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.363163][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.371311][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.379437][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.387693][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.395442][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.404967][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.437201][T10347] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.448041][T10347] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.463314][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.472371][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.480710][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.487732][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.495208][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.503726][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.511964][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.518988][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.526416][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.535067][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.543453][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.551635][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.558643][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.566282][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.574861][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.583283][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.591519][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.598528][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.606155][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.614789][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.623216][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.630281][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.639243][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.647555][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.655980][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.664326][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.672679][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.680848][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.689297][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.697458][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.705727][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.713972][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.722246][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.730494][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.738274][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.746169][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.753929][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.776376][T10345] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.784684][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.800671][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.809299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.817546][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.825739][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.834942][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.848602][T10353] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.859338][T10353] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.875022][T10349] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.886884][T10349] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.911583][T10342] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.925510][T10352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.938559][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.947217][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.956108][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.964749][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.973004][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.981254][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.989594][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.997640][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.005707][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.013870][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.022000][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.030150][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.038111][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.046091][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.053533][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.071255][T10349] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.079782][T10347] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.091804][ T26] audit: type=1400 audit(1564532631.616:38): avc: denied { associate } for pid=10345 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 83.118994][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.126634][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.143109][T10352] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.183057][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.211229][T10359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.233838][T10381] md: md0 stopped. [ 83.238228][T10379] WARNING: CPU: 1 PID: 10379 at drivers/md/md.c:7269 md_ioctl+0x4384/0x5e10 [ 83.246893][T10379] Kernel panic - not syncing: panic_on_warn set ... [ 83.253482][T10379] CPU: 1 PID: 10379 Comm: syz-executor.3 Not tainted 5.3.0-rc2+ #83 [ 83.261444][T10379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.271469][T10379] Call Trace: [ 83.274736][T10379] dump_stack+0x172/0x1f0 [ 83.279040][T10379] ? md_ioctl+0x4330/0x5e10 [ 83.283525][T10379] panic+0x2dc/0x755 [ 83.287399][T10379] ? add_taint.cold+0x16/0x16 [ 83.292069][T10379] ? __kasan_check_write+0x14/0x20 [ 83.297167][T10379] ? __warn.cold+0x5/0x4c [ 83.297185][ T3907] kobject: 'loop2' (000000005d82171f): kobject_uevent_env [ 83.301477][T10379] ? __warn+0xe7/0x1e0 [ 83.301490][T10379] ? md_ioctl+0x4384/0x5e10 [ 83.301509][T10379] __warn.cold+0x20/0x4c [ 83.314116][ T3907] kobject: 'loop2' (000000005d82171f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 83.317122][T10379] ? md_ioctl+0x4384/0x5e10 [ 83.317141][T10379] report_bug+0x263/0x2b0 [ 83.340272][T10379] do_error_trap+0x11b/0x200 [ 83.344850][T10379] do_invalid_op+0x37/0x50 [ 83.349240][T10379] ? md_ioctl+0x4384/0x5e10 [ 83.353720][T10379] invalid_op+0x23/0x30 [ 83.357860][T10379] RIP: 0010:md_ioctl+0x4384/0x5e10 [ 83.362945][T10379] Code: fd ff ff c7 80 40 01 00 00 00 00 00 00 e9 e3 e8 ff ff 48 8d 85 38 fe ff ff 48 89 85 b8 fd ff ff e9 8e d8 ff ff e8 1c 1b 7e fc <0f> 0b e9 a0 c9 ff ff 44 89 8d b8 fd ff ff e8 09 1b 7e fc 44 8b ad [ 83.382537][T10379] RSP: 0018:ffff888092cb7948 EFLAGS: 00010293 [ 83.388586][T10379] RAX: ffff88808b62c680 RBX: 0000000000000932 RCX: ffffffff84f44deb [ 83.396532][T10379] RDX: 0000000000000000 RSI: ffffffff84f48454 RDI: 0000000000000007 [ 83.404484][T10379] RBP: ffff888092cb7bc0 R08: ffff88808b62c680 R09: ffffed1042c56506 [ 83.412428][T10379] R10: ffffed1042c56505 R11: ffff8882162b282f R12: 0000000000000932 [ 83.420375][T10379] R13: ffff888219e56740 R14: ffff8882162b2828 R15: ffff8882162b29c8 [ 83.428344][T10379] ? md_ioctl+0xd1b/0x5e10 [ 83.432733][T10379] ? md_ioctl+0x4384/0x5e10 [ 83.437214][T10379] ? md_ioctl+0x4384/0x5e10 [ 83.441696][T10379] ? save_stack+0x5c/0x90 [ 83.445998][T10379] ? save_stack+0x23/0x90 [ 83.450298][T10379] ? __kasan_slab_free+0x102/0x150 [ 83.455406][T10379] ? kasan_slab_free+0xe/0x10 [ 83.460066][T10379] ? kfree+0x10a/0x2c0 [ 83.464117][T10379] ? add_new_disk+0x1a20/0x1a20 [ 83.468952][T10379] ? tomoyo_supervisor+0x360/0xef0 [ 83.474042][T10379] ? debug_check_no_obj_freed+0x20a/0x43f [ 83.479757][T10379] ? __kasan_check_read+0x11/0x20 [ 83.484765][T10379] ? __kasan_check_write+0x14/0x20 [ 83.489883][T10379] ? lock_downgrade+0x920/0x920 [ 83.494711][T10379] ? rwlock_bug.part.0+0x90/0x90 [ 83.499623][T10379] ? debug_check_no_obj_freed+0xc0/0x43f [ 83.505226][T10379] ? tomoyo_path_number_perm+0x214/0x520 [ 83.510834][T10379] ? __kasan_check_read+0x11/0x20 [ 83.515841][T10379] ? lock_downgrade+0x920/0x920 [ 83.520673][T10379] ? trace_hardirqs_on+0x67/0x240 [ 83.525685][T10379] ? add_new_disk+0x1a20/0x1a20 [ 83.530521][T10379] blkdev_ioctl+0xedb/0x1c1a [ 83.535083][T10379] ? blkpg_ioctl+0xa90/0xa90 [ 83.539646][T10379] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 83.545426][T10379] ? ___might_sleep+0x163/0x280 [ 83.550249][T10379] block_ioctl+0xee/0x130 [ 83.554557][T10379] ? blkdev_fallocate+0x410/0x410 [ 83.559558][T10379] do_vfs_ioctl+0xdb6/0x13e0 [ 83.564121][T10379] ? ioctl_preallocate+0x210/0x210 [ 83.569207][T10379] ? selinux_file_mprotect+0x620/0x620 [ 83.574651][T10379] ? __fget+0x384/0x560 [ 83.578785][T10379] ? ksys_dup3+0x3e0/0x3e0 [ 83.583190][T10379] ? nsecs_to_jiffies+0x30/0x30 [ 83.588024][T10379] ? tomoyo_file_ioctl+0x23/0x30 [ 83.592936][T10379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.599149][T10379] ? security_file_ioctl+0x8d/0xc0 [ 83.604233][T10379] ksys_ioctl+0xab/0xd0 [ 83.608361][T10379] __x64_sys_ioctl+0x73/0xb0 [ 83.612928][T10379] do_syscall_64+0xfd/0x6a0 [ 83.617405][T10379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.623271][T10379] RIP: 0033:0x459829 [ 83.627151][T10379] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.646727][T10379] RSP: 002b:00007f0ad269bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.655108][T10379] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 83.663052][T10379] RDX: 0000000000000000 RSI: 0000000000000932 RDI: 0000000000000003 [ 83.670994][T10379] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.678940][T10379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ad269c6d4 [ 83.686888][T10379] R13: 00000000004c0ea4 R14: 00000000004d3fa8 R15: 00000000ffffffff [ 83.695910][T10379] Kernel Offset: disabled [ 83.700960][T10379] Rebooting in 86400 seconds..