[ 39.264834] audit: type=1400 audit(1578628791.399:37): avc: denied { map } for pid=6722 comm="syz-fuzzer" path="/root/syzkaller-shm768269270" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.550867] IPVS: ftp: loaded support on port[0] = 21 [ 40.688319] can: request_module (can-proto-0) failed. [ 40.697440] can: request_module (can-proto-0) failed. [ 40.842264] audit: type=1400 audit(1578628792.979:38): avc: denied { create } for pid=6722 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.866588] audit: type=1400 audit(1578628792.979:39): avc: denied { create } for pid=6722 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.890602] audit: type=1400 audit(1578628792.979:40): avc: denied { create } for pid=6722 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.052019] random: sshd: uninitialized urandom read (32 bytes read) [ 41.728065] random: sshd: uninitialized urandom read (32 bytes read) [ 41.926207] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts. 2020/01/10 03:59:59 parsed 1 programs 2020/01/10 04:00:00 executed programs: 0 [ 48.210922] IPVS: ftp: loaded support on port[0] = 21 [ 49.034937] chnl_net:caif_netlink_parms(): no params data found [ 49.043039] IPVS: ftp: loaded support on port[0] = 21 [ 49.087803] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.094753] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.101984] device bridge_slave_0 entered promiscuous mode [ 49.113911] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.120415] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.127532] device bridge_slave_1 entered promiscuous mode [ 49.146626] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.155721] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.175508] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.182899] team0: Port device team_slave_0 added [ 49.188533] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.196852] team0: Port device team_slave_1 added [ 49.197124] IPVS: ftp: loaded support on port[0] = 21 [ 49.210815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.218224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.301829] device hsr_slave_0 entered promiscuous mode [ 49.340307] device hsr_slave_1 entered promiscuous mode [ 49.392923] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.407143] chnl_net:caif_netlink_parms(): no params data found [ 49.415442] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.441763] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.448272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.455396] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.462052] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.472513] IPVS: ftp: loaded support on port[0] = 21 [ 49.530856] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.537375] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.545048] device bridge_slave_0 entered promiscuous mode [ 49.568967] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.575657] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.583446] device bridge_slave_1 entered promiscuous mode [ 49.603975] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.613316] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.621263] chnl_net:caif_netlink_parms(): no params data found [ 49.653435] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.662513] team0: Port device team_slave_0 added [ 49.663376] IPVS: ftp: loaded support on port[0] = 21 [ 49.680304] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.687438] team0: Port device team_slave_1 added [ 49.695038] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.713521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.731476] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.737965] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.745488] device bridge_slave_0 entered promiscuous mode [ 49.752741] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.759264] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.766443] device bridge_slave_1 entered promiscuous mode [ 49.842227] device hsr_slave_0 entered promiscuous mode [ 49.900493] device hsr_slave_1 entered promiscuous mode [ 49.961721] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.969652] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.979549] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.999183] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.034233] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.041489] team0: Port device team_slave_0 added [ 50.049034] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.056233] team0: Port device team_slave_1 added [ 50.065751] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.072184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.078761] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.085138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.094100] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.101177] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.108299] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.115000] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.129556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.138306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.152328] chnl_net:caif_netlink_parms(): no params data found [ 50.168860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.222233] device hsr_slave_0 entered promiscuous mode [ 50.260363] device hsr_slave_1 entered promiscuous mode [ 50.309210] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.317176] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.327414] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.340756] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.349498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.357395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.375074] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.381453] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.407830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.416068] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.423731] IPVS: ftp: loaded support on port[0] = 21 [ 50.430477] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.437386] device bridge_slave_0 entered promiscuous mode [ 50.444651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.453114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.460994] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.467336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.476673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.487627] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.494399] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.501614] device bridge_slave_1 entered promiscuous mode [ 50.515029] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.524875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.533566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.541503] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.547864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.556433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.566182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.586287] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.595409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.603323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.621418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.628512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.636364] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.645658] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.686396] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.714190] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.721763] team0: Port device team_slave_0 added [ 50.738171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.751257] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.758447] team0: Port device team_slave_1 added [ 50.764003] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.773581] chnl_net:caif_netlink_parms(): no params data found [ 50.786007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.793016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.800900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.813155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.820914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.833891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.841913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.851550] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.858428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.923404] device hsr_slave_0 entered promiscuous mode [ 50.960354] device hsr_slave_1 entered promiscuous mode [ 51.001349] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.008637] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.015065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.022660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.031618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.038435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.047132] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.055255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.063894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.076789] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.085577] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.092132] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.102655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.118735] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.125481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.133878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.141694] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.148049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.161614] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.168093] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.175405] device bridge_slave_0 entered promiscuous mode [ 51.183826] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.190390] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.197395] device bridge_slave_1 entered promiscuous mode [ 51.204887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.218980] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.240260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.248145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.258574] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.265087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.272650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.279480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.288219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.298956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.332007] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.338135] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.349761] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.357901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.366070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.376015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.389759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.398119] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.406163] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.414533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.422480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.429997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.438277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.445948] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.457724] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.466527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.477520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.489672] chnl_net:caif_netlink_parms(): no params data found [ 51.508005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.519957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.527824] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.534405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.541986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.549797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.557733] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.564148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.571684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.587448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.597386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.611598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.618469] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.626078] team0: Port device team_slave_0 added [ 51.631788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.639520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.647219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.665272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.672929] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.681066] team0: Port device team_slave_1 added [ 51.697049] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.704299] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.711799] device bridge_slave_0 entered promiscuous mode [ 51.718697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.726812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.735330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.742514] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.749710] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.767812] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.775672] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.782875] device bridge_slave_1 entered promiscuous mode [ 51.789050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.797893] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.804113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.863437] device hsr_slave_0 entered promiscuous mode [ 51.880490] device hsr_slave_1 entered promiscuous mode [ 51.942637] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.952368] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.959801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.971318] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.987038] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.003172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.012678] hrtimer: interrupt took 25563 ns [ 52.025349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.038084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.045822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.057451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.074177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.087435] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.094719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.103202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.113172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.140925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.159707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.166816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.174932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.182870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.191023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.203281] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.210912] team0: Port device team_slave_0 added [ 52.217747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.227305] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.235172] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.246495] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.254917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.263133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.272713] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.278789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.286707] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.294594] team0: Port device team_slave_1 added [ 52.301572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.324610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.345479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.354157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.362626] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.362662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.362952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.363242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.394377] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.400823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.409302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.423493] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.442463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.455939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.463301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.472078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.487711] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.499336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.519986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.537461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.546020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.554301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.603239] device hsr_slave_0 entered promiscuous mode [ 52.624767] device hsr_slave_1 entered promiscuous mode [ 52.670611] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.678152] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.688098] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.714046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.726947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.744772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.771457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.779981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.797777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.816458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.826432] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.835966] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.863313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.872193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.879621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.898479] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.906857] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready 2020/01/10 04:00:05 executed programs: 14 [ 52.913223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.926284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.933281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.960490] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.966600] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.977312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.997797] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.004652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.015207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.038022] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.044447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.055241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.066294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.073467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.085367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.094823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.102757] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.109201] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.121178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.129516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.142081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.149906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.162404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.171068] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.181562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.188864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.197466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.220621] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.229040] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.235978] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.244900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.252213] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.259192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.266584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.274300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.282134] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.292248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.300481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.308331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.318977] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.325397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.334626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.355774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.363658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.373880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.386593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.388564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.407272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.416096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.426743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.434446] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.440826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.447665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.448067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.463341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.473150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.484645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.493994] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.501272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.509822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.519681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.528043] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.537686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.545622] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.552755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.560798] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.570579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.581709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.589188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.610990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.618992] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.631721] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.637780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.646277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.654213] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.670818] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.686433] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.695701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.707311] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/01/10 04:00:10 executed programs: 185 2020/01/10 04:00:15 executed programs: 472 2020/01/10 04:00:20 executed programs: 753 2020/01/10 04:00:25 executed programs: 1043 2020/01/10 04:00:30 executed programs: 1332 2020/01/10 04:00:35 executed programs: 1599 2020/01/10 04:00:40 executed programs: 1874 2020/01/10 04:00:45 executed programs: 2154 2020/01/10 04:00:50 executed programs: 2434 2020/01/10 04:00:55 executed programs: 2710 2020/01/10 04:01:00 executed programs: 2994 2020/01/10 04:01:05 executed programs: 3263 2020/01/10 04:01:10 executed programs: 3536 2020/01/10 04:01:15 executed programs: 3821 2020/01/10 04:01:20 executed programs: 4112 2020/01/10 04:01:25 executed programs: 4397 2020/01/10 04:01:30 executed programs: 4678 2020/01/10 04:01:35 executed programs: 4973 2020/01/10 04:01:40 executed programs: 5270 2020/01/10 04:01:45 executed programs: 5536 2020/01/10 04:01:50 executed programs: 5817 2020/01/10 04:01:55 executed programs: 6077 2020/01/10 04:02:00 executed programs: 6329 2020/01/10 04:02:05 executed programs: 6608 2020/01/10 04:02:10 executed programs: 6879 2020/01/10 04:02:15 executed programs: 7128 2020/01/10 04:02:20 executed programs: 7386 2020/01/10 04:02:25 executed programs: 7657 2020/01/10 04:02:30 executed programs: 7913 2020/01/10 04:02:35 executed programs: 8172 2020/01/10 04:02:40 executed programs: 8451 2020/01/10 04:02:45 executed programs: 8703 2020/01/10 04:02:50 executed programs: 8946 2020/01/10 04:02:55 executed programs: 9198 2020/01/10 04:03:00 executed programs: 9460 2020/01/10 04:03:05 executed programs: 9706 2020/01/10 04:03:10 executed programs: 9971 2020/01/10 04:03:15 executed programs: 10254 2020/01/10 04:03:20 executed programs: 10508 2020/01/10 04:03:25 executed programs: 10782 2020/01/10 04:03:30 executed programs: 11041 2020/01/10 04:03:35 executed programs: 11298 2020/01/10 04:03:40 executed programs: 11561 2020/01/10 04:03:45 executed programs: 11845 2020/01/10 04:03:50 executed programs: 12104 2020/01/10 04:03:55 executed programs: 12343 2020/01/10 04:04:00 executed programs: 12618 2020/01/10 04:04:05 executed programs: 12867 2020/01/10 04:04:10 executed programs: 13127 2020/01/10 04:04:15 executed programs: 13424 2020/01/10 04:04:20 executed programs: 13682 2020/01/10 04:04:26 executed programs: 13942 2020/01/10 04:04:31 executed programs: 14203 2020/01/10 04:04:36 executed programs: 14450 [ 323.886160] random: crng init done 2020/01/10 04:04:41 executed programs: 14716 2020/01/10 04:04:46 executed programs: 15003 2020/01/10 04:04:51 executed programs: 15268 2020/01/10 04:04:56 executed programs: 15544 2020/01/10 04:05:01 executed programs: 15819 [ 351.723147] kasan: CONFIG_KASAN_INLINE enabled [ 351.734842] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 351.789405] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 351.795769] Modules linked in: [ 351.798963] CPU: 1 PID: 13369 Comm: syz-executor.2 Not tainted 4.14.163-syzkaller #0 [ 351.806840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.816198] task: ffff88808fd983c0 task.stack: ffff88808a9d8000 [ 351.822329] RIP: 0010:loop_validate_file+0x1da/0x430 [ 351.827518] RSP: 0018:ffff88808a9dfb68 EFLAGS: 00010202 [ 351.832884] RAX: 0000000000000037 RBX: dffffc0000000000 RCX: 1ffff11011fb3186 [ 351.840153] RDX: 1ffff1101495d301 RSI: ffff8880a77e7700 RDI: 00000000000001b8 [ 351.847423] RBP: ffff88808a9dfb80 R08: 0000000000000001 R09: 0000000000000000 [ 351.854695] R10: 0000000000000028 R11: ffff88808fd983c0 R12: 0000000000000000 [ 351.861976] R13: 00000000fffffff0 R14: ffff8880a5e1c000 R15: ffff8880a77e77e0 [ 351.869333] FS: 00007fb9afa02700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 351.877559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 351.883436] CR2: 00007f2ae9211518 CR3: 00000000a0ae1000 CR4: 00000000001406e0 [ 351.890706] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 351.899841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 351.907110] Call Trace: [ 351.909698] lo_ioctl+0x973/0x1c80 [ 351.913244] blkdev_ioctl+0x776/0x16a0 [ 351.917178] ? blkpg_ioctl+0x8e0/0x8e0 [ 351.921078] ? __might_sleep+0x93/0xb0 [ 351.924995] block_ioctl+0xd7/0x130 [ 351.928631] do_vfs_ioctl+0x180/0xfb0 [ 351.932432] ? __fget+0x1ad/0x2f0 [ 351.935938] ? ioctl_preallocate+0x1a0/0x1a0 [ 351.940352] ? __fget+0x1ca/0x2f0 [ 351.943809] ? security_file_ioctl+0x6a/0xa0 [ 351.949083] ? SyS_clock_settime+0x1a0/0x1a0 [ 351.953495] ? security_file_ioctl+0x6a/0xa0 [ 351.957905] SyS_ioctl+0x74/0x80 [ 351.961270] ? do_vfs_ioctl+0xfb0/0xfb0 [ 351.965241] do_syscall_64+0x1c7/0x5b0 [ 351.969128] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.974030] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.979311] RIP: 0033:0x459879 [ 351.982613] RSP: 002b:00007fb9afa01c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 351.990407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459879 [ 351.997677] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000004 [ 352.004947] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.012225] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb9afa026d4 [ 352.019493] R13: 00000000004c2f80 R14: 00000000004d66b8 R15: 00000000ffffffff [ 352.026773] Code: 00 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 10 02 00 00 4d 8b a4 24 f0 00 00 00 49 8d bc 24 b8 01 00 00 48 89 f8 48 c1 e8 03 <80> 3c 18 00 0f 85 dd 01 00 00 4d 8b a4 24 b8 01 00 00 4c 89 e0 [ 352.045886] RIP: loop_validate_file+0x1da/0x430 RSP: ffff88808a9dfb68 [ 352.054445] kobject: 'loop5' (ffff8880a4b791e0): kobject_uevent_env [ 352.061552] ---[ end trace 13daa684e9536085 ]--- [ 352.066893] kobject: 'loop5' (ffff8880a4b791e0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 352.069021] Kernel panic - not syncing: Fatal exception [ 352.082527] Kernel Offset: disabled [ 352.086177] Rebooting in 86400 seconds..