[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.792891] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 30.179403] random: sshd: uninitialized urandom read (32 bytes read) [ 30.855978] urandom_read: 1 callbacks suppressed [ 30.855983] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. syzkaller login: [ 36.343682] random: sshd: uninitialized urandom read (32 bytes read) [ 36.519091] kauditd_printk_skb: 10 callbacks suppressed [ 36.519100] audit: type=1400 audit(1566364914.932:36): avc: denied { map } for pid=6904 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/08/21 05:21:55 parsed 1 programs [ 37.314973] audit: type=1400 audit(1566364915.732:37): avc: denied { map } for pid=6904 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9682 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 37.882359] random: cc1: uninitialized urandom read (8 bytes read) 2019/08/21 05:21:57 executed programs: 0 [ 38.644014] audit: type=1400 audit(1566364917.062:38): avc: denied { map } for pid=6904 comm="syz-execprog" path="/root/syzkaller-shm567817216" dev="sda1" ino=16485 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 38.703101] IPVS: ftp: loaded support on port[0] = 21 [ 39.238159] IPVS: ftp: loaded support on port[0] = 21 [ 39.290831] chnl_net:caif_netlink_parms(): no params data found [ 39.330353] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.336875] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.344700] IPVS: ftp: loaded support on port[0] = 21 [ 39.350617] device bridge_slave_0 entered promiscuous mode [ 39.357435] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.366679] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.373683] device bridge_slave_1 entered promiscuous mode [ 39.391001] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.403502] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.444932] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.452746] team0: Port device team_slave_0 added [ 39.469524] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.477892] team0: Port device team_slave_1 added [ 39.484954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.494163] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.506651] chnl_net:caif_netlink_parms(): no params data found [ 39.527879] IPVS: ftp: loaded support on port[0] = 21 [ 39.572153] device hsr_slave_0 entered promiscuous mode [ 39.620307] device hsr_slave_1 entered promiscuous mode [ 39.684993] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.697833] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.722761] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.729156] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.736184] device bridge_slave_0 entered promiscuous mode [ 39.752148] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.758560] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.765438] device bridge_slave_1 entered promiscuous mode [ 39.784640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.809097] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.840060] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.846461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.853312] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.859643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.874557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.881701] team0: Port device team_slave_0 added [ 39.886703] chnl_net:caif_netlink_parms(): no params data found [ 39.901461] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.908451] team0: Port device team_slave_1 added [ 39.928883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.940192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.974812] IPVS: ftp: loaded support on port[0] = 21 [ 40.012946] device hsr_slave_0 entered promiscuous mode [ 40.070327] device hsr_slave_1 entered promiscuous mode [ 40.141726] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.153715] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.160204] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.167109] device bridge_slave_0 entered promiscuous mode [ 40.175820] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.187822] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.194251] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.201132] device bridge_slave_1 entered promiscuous mode [ 40.221872] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.230676] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.252908] chnl_net:caif_netlink_parms(): no params data found [ 40.265026] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.272464] team0: Port device team_slave_0 added [ 40.279659] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.286673] team0: Port device team_slave_1 added [ 40.294372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.310461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.318033] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.326062] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.338064] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.346810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.374418] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.375232] IPVS: ftp: loaded support on port[0] = 21 [ 40.452195] device hsr_slave_0 entered promiscuous mode [ 40.500352] device hsr_slave_1 entered promiscuous mode [ 40.545985] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.580754] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.599767] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.606693] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.613870] device bridge_slave_0 entered promiscuous mode [ 40.621648] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.636469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.644136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.651212] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.657552] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.664479] device bridge_slave_1 entered promiscuous mode [ 40.682716] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.688794] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.713591] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.722578] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.728894] chnl_net:caif_netlink_parms(): no params data found [ 40.737785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.749483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.772966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.782612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.790696] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.797021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.821606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.845155] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.851580] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.858641] device bridge_slave_0 entered promiscuous mode [ 40.865638] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.873105] team0: Port device team_slave_0 added [ 40.878940] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.886336] team0: Port device team_slave_1 added [ 40.891902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.899398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.907422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.915504] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.921868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.931035] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.943646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.952740] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.959072] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.966444] device bridge_slave_1 entered promiscuous mode [ 40.982419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.990353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.037418] chnl_net:caif_netlink_parms(): no params data found [ 41.055817] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.072991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.081437] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.088442] team0: Port device team_slave_0 added [ 41.132086] device hsr_slave_0 entered promiscuous mode [ 41.180417] device hsr_slave_1 entered promiscuous mode [ 41.252885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.262213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.269496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.276888] team0: Port device team_slave_1 added [ 41.282209] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.296356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.306611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.313321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.321362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.328772] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.337752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.349804] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.357906] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.366298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.386163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.393983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.407423] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.419379] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.427499] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.434714] device bridge_slave_0 entered promiscuous mode [ 41.443124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.449184] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.455630] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.463377] device bridge_slave_1 entered promiscuous mode [ 41.469893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.477769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.524712] device hsr_slave_0 entered promiscuous mode [ 41.580514] device hsr_slave_1 entered promiscuous mode [ 41.620808] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.628070] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.641257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.648059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.654973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.662723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.672867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.681069] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.687179] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.695809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.710254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.717619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.725904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.733668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.741285] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.747608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.756373] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.764983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.772619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.783996] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.791119] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.805482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.812528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.819209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.827930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.839362] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.854519] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.861061] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.867494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.877837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.885399] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.891782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.904470] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.912074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.928977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.937876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.945881] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.955931] team0: Port device team_slave_0 added [ 41.962388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.973874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.981549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.989115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.997784] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.004161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.011247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.019130] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.027492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.035994] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.043118] team0: Port device team_slave_1 added [ 42.048503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.064601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.072597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.080384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.088064] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.098981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.108698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.116822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.130339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.138635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.146654] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.153033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.161475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.170388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.182205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.189517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.253400] device hsr_slave_0 entered promiscuous mode [ 42.290594] device hsr_slave_1 entered promiscuous mode [ 42.340504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.348153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.356812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.367305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.375525] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.385573] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.395644] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.404651] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.413112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.419929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.433069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.440829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.448586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.456338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.471956] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.481600] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.487682] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.494563] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.511249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.520936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.530388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.537407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.544836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.552224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.559703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.567551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.575641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.583885] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.592776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.607524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.617792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.626769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.635487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.655789] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.662234] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.669404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.677143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.684590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.692418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.700755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.708357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.721064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.729679] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.738008] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.744199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.755839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.768319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.779840] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.786637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.802368] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.815726] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.828453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.843901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.862622] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.868754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.885140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.894431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.903711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.913303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.923123] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.929191] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.936779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.944730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.954450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.965825] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.976928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.986334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.002397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.009966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.018091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.025903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.034517] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.040889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.050588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.059095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.071016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.077952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.085551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.093133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.101428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.109385] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.115755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.128035] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.140743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.149202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.164357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.174055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.185966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.195639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.203323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.217081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.226150] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.233321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.249918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.259916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.273068] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.284305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.292991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.306472] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.315848] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.346356] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.372805] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.379021] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.388688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.395729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.404631] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.417371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.429152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.440636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.448278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.457867] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.464339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.471360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.478902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.487088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.497288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.509225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.517297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.527138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.550094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.557989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.573421] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.579768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.581763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.603532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.614210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.630771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.640956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 2019/08/21 05:22:02 executed programs: 9 [ 43.651028] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.657019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.667439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.681925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.695488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.703990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.724398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.732154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.741401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.748792] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.757785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.774471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.785625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.799780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.809931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.838041] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.855288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.865451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.873767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.885109] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.891992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.906309] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.918908] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/21 05:22:07 executed programs: 60 2019/08/21 05:22:12 executed programs: 119 [ 54.631035] kasan: CONFIG_KASAN_INLINE enabled [ 54.635990] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 54.643623] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 54.649844] Modules linked in: [ 54.653023] CPU: 0 PID: 6928 Comm: syz-executor.0 Not tainted 4.14.139 #35 [ 54.660011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.669373] task: ffff888097cdc300 task.stack: ffff88808b080000 [ 54.675418] RIP: 0010:kobject_uevent_env+0xa1/0xc23 [ 54.680413] RSP: 0018:ffff88808b087ae8 EFLAGS: 00010286 [ 54.685759] RAX: dffffc0000000000 RBX: 0000000000000002 RCX: 1ffff11012f9b96e [ 54.693013] RDX: 0000000000000014 RSI: 0000000000000002 RDI: ffffffff87078ed0 [ 54.700269] RBP: ffff88808b087b68 R08: ffff888097cdc300 R09: 0000000000000001 [ 54.707651] R10: 0000000000000000 R11: ffff888097cdc300 R12: 00000000000000a0 [ 54.714901] R13: 0000000000000002 R14: ffff888094032600 R15: 00000000000000a0 [ 54.722149] FS: 0000000000bef940(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 54.730360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.736222] CR2: 00007fb7ef93e6f0 CR3: 000000007875f000 CR4: 00000000001406f0 [ 54.743470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.750714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.757960] Call Trace: [ 54.760538] ? lock_downgrade+0x6e0/0x6e0 [ 54.764677] kobject_uevent+0x20/0x26 [ 54.768453] loop_clr_fd+0x4a7/0xae0 [ 54.772144] lo_ioctl+0x8ea/0x1ce0 [ 54.775664] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 54.780668] ? loop_probe+0x160/0x160 [ 54.784453] blkdev_ioctl+0x96b/0x1860 [ 54.788773] ? blkpg_ioctl+0x980/0x980 [ 54.792639] ? __might_sleep+0x93/0xb0 [ 54.796514] block_ioctl+0xde/0x120 [ 54.800129] ? blkdev_fallocate+0x3b0/0x3b0 [ 54.804430] do_vfs_ioctl+0x7ae/0x1060 [ 54.808311] ? selinux_file_mprotect+0x5d0/0x5d0 [ 54.813057] ? ioctl_preallocate+0x1c0/0x1c0 [ 54.817438] ? putname+0xe0/0x120 [ 54.820877] ? do_sys_open+0x221/0x430 [ 54.824747] ? security_file_ioctl+0x7d/0xb0 [ 54.829130] ? security_file_ioctl+0x89/0xb0 [ 54.833513] SyS_ioctl+0x8f/0xc0 [ 54.836856] ? do_vfs_ioctl+0x1060/0x1060 [ 54.840990] do_syscall_64+0x1e8/0x640 [ 54.844862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.849682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.854856] RIP: 0033:0x459697 [ 54.858023] RSP: 002b:00007fffa3d6ebb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.865714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459697 [ 54.872964] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 54.880218] RBP: 0000000000000050 R08: 0000000000000000 R09: 000000000000000a [ 54.887473] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 54.894724] R13: 00007fffa3d6ebf0 R14: 000000000000d3ab R15: 00007fffa3d6ec00 [ 54.901975] Code: fa 83 e2 07 38 d0 7f 09 84 c0 74 05 e8 af 4f 6f fb 41 80 4f 3c 08 e8 a5 a2 45 fb 4c 89 fa b8 ff ff 37 00 48 c1 ea 03 48 c1 e0 2a <80> 3c 02 00 74 08 4c 89 ff e8 47 4f 6f fb 49 8b 37 48 c7 c1 c0 [ 54.921057] RIP: kobject_uevent_env+0xa1/0xc23 RSP: ffff88808b087ae8 [ 54.929191] ---[ end trace 51aa6a9851a0885b ]--- [ 54.933987] Kernel panic - not syncing: Fatal exception [ 54.940468] Kernel Offset: disabled [ 54.944102] Rebooting in 86400 seconds..