syzkaller login: [ 33.926174] kauditd_printk_skb: 9 callbacks suppressed [ 33.926180] audit: type=1400 audit(1582468634.502:35): avc: denied { map } for pid=7135 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 40.351481] audit: type=1400 audit(1582468640.932:36): avc: denied { map } for pid=7146 comm="syz-fuzzer" path="/root/syz-fuzzer" 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 [ 41.066416] IPVS: ftp: loaded support on port[0] = 21 [ 41.506613] can: request_module (can-proto-0) failed. [ 42.486381] can: request_module (can-proto-0) failed. [ 42.496988] can: request_module (can-proto-0) failed. [ 42.660422] audit: type=1400 audit(1582468643.242:37): avc: denied { create } for pid=7146 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 [ 42.685650] audit: type=1400 audit(1582468643.242:38): avc: denied { create } for pid=7146 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 [ 42.709883] audit: type=1400 audit(1582468643.242:39): avc: denied { create } for pid=7146 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 Warning: Permanently added '10.128.0.93' (ECDSA) to the list of known hosts. 2020/02/23 14:37:29 parsed 1 programs 2020/02/23 14:37:30 executed programs: 0 [ 50.102410] IPVS: ftp: loaded support on port[0] = 21 [ 50.102511] IPVS: ftp: loaded support on port[0] = 21 [ 50.134671] IPVS: ftp: loaded support on port[0] = 21 [ 50.140397] IPVS: ftp: loaded support on port[0] = 21 [ 50.147533] IPVS: ftp: loaded support on port[0] = 21 [ 50.179290] IPVS: ftp: loaded support on port[0] = 21 [ 50.381102] chnl_net:caif_netlink_parms(): no params data found [ 50.402867] chnl_net:caif_netlink_parms(): no params data found [ 50.416908] chnl_net:caif_netlink_parms(): no params data found [ 50.433227] chnl_net:caif_netlink_parms(): no params data found [ 50.460239] chnl_net:caif_netlink_parms(): no params data found [ 50.530956] chnl_net:caif_netlink_parms(): no params data found [ 50.598844] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.607093] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.616840] device bridge_slave_0 entered promiscuous mode [ 50.629497] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.636183] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.645212] device bridge_slave_0 entered promiscuous mode [ 50.655293] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.662757] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.670269] device bridge_slave_1 entered promiscuous mode [ 50.677474] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.686477] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.700134] device bridge_slave_0 entered promiscuous mode [ 50.711707] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.718534] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.726138] device bridge_slave_1 entered promiscuous mode [ 50.733183] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.742935] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.752341] device bridge_slave_1 entered promiscuous mode [ 50.764265] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.772038] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.780219] device bridge_slave_0 entered promiscuous mode [ 50.805254] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.816539] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.823911] device bridge_slave_0 entered promiscuous mode [ 50.832349] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.839682] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.846934] device bridge_slave_1 entered promiscuous mode [ 50.866944] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.874816] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.885225] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.895651] device bridge_slave_1 entered promiscuous mode [ 50.915073] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.921859] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.929455] device bridge_slave_0 entered promiscuous mode [ 50.940238] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.955272] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.969844] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.979443] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.987322] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.994153] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.002420] device bridge_slave_1 entered promiscuous mode [ 51.023099] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.032539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.041887] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.051583] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.065003] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.073885] team0: Port device team_slave_0 added [ 51.084277] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.092262] team0: Port device team_slave_1 added [ 51.098753] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.106826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.131701] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.142004] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.153371] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.170741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.178844] team0: Port device team_slave_0 added [ 51.191810] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.200226] team0: Port device team_slave_0 added [ 51.212463] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.221842] team0: Port device team_slave_0 added [ 51.233387] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.241093] team0: Port device team_slave_1 added [ 51.250513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.258698] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.266296] team0: Port device team_slave_1 added [ 51.272334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.280462] team0: Port device team_slave_0 added [ 51.286172] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.294234] team0: Port device team_slave_1 added [ 51.350516] device hsr_slave_0 entered promiscuous mode [ 51.419856] device hsr_slave_1 entered promiscuous mode [ 51.478429] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.486064] team0: Port device team_slave_0 added [ 51.491806] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.499220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.511288] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.520807] team0: Port device team_slave_1 added [ 51.526276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.540891] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.548152] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.555333] team0: Port device team_slave_1 added [ 51.560940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.571834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.579493] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.586696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.594104] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.601402] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.660022] device hsr_slave_0 entered promiscuous mode [ 51.698382] device hsr_slave_1 entered promiscuous mode [ 51.780129] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.795550] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.850401] device hsr_slave_0 entered promiscuous mode [ 51.918193] device hsr_slave_1 entered promiscuous mode [ 51.988825] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.049387] device hsr_slave_0 entered promiscuous mode [ 52.088210] device hsr_slave_1 entered promiscuous mode [ 52.132359] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.143822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.190590] device hsr_slave_0 entered promiscuous mode [ 52.228193] device hsr_slave_1 entered promiscuous mode [ 52.298980] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.305948] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.314404] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.379487] device hsr_slave_0 entered promiscuous mode [ 52.418424] device hsr_slave_1 entered promiscuous mode [ 52.463843] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.475809] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.485137] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.494549] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.516481] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.530961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.542881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.572236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.581122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.623276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.632305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.650090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.680335] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.689724] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.701635] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.719165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.726761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.736812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.744176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.753712] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.760740] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.769810] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.775896] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.785548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.798229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.807002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.814268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.822688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.830975] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.837490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.844543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.852609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.860435] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.867767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.876090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.888422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.898188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.905356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.916505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.923783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.932156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.940515] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.946864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.954023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.961840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.969744] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.976166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.985469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.994618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.001913] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.010247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.021334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.032530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.043743] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.050788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.060567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.068548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.075597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.085601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.094305] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.103160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.111526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.119813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.128460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.136052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.143266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.150715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.160646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.169821] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.176020] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.184628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.193346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.202256] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.208602] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.214691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.222497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.230594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.238411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.246143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.254007] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.263086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.272415] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.282862] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.292221] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.301296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.309214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.316721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.323795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.331829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.340395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.353980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.362053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.369881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.377232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.386195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.394702] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.401139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.408806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.416589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.424973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.438469] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.445147] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.453989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.462824] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.469016] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.475377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.483767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.492746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.500544] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.507352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.515770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.523896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.531853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.542253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.551845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.559828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.566996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.574941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.582824] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.589330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.596381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.604467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.612207] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.618593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.625395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.633026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.642628] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.651330] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.661439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.671472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.684167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.695132] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.702028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.710771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.718846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.726600] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.733080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.740034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.747777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.755785] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.762315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.769467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.780011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.789555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.799696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.810732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.822393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.830775] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.837752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.848107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.855991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.864593] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.870994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.877938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.885881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.893727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.901420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.909319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.916835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.924604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.931344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.938371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.946124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.953716] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.963942] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.970301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.979069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.991341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.001098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.010664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.020411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.030049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.037106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.045307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.053313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.061114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.068930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.077029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.084791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.092584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.100287] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.106626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.113597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.123485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.131974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.144143] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.153395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.165164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.172012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.179891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.187479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.195704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.203577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.212180] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.220717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.228621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.240973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.251206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.260860] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.268246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.275170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.283385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.291069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.299057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.306752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.314289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.321933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.329656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.337234] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.344264] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.351965] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.362274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.372247] audit: type=1400 audit(1582468654.952:40): avc: denied { associate } for pid=7250 comm="syz-executor.4" name="syz4" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 54.402117] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.414116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.421247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.428069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.435680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.445647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.454541] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.463647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.472601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.480653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.493473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.507491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.519403] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.529176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.536835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.553797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.561412] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.572636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.591084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.599119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.606757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.622803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.634267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.641955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.652908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.662176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.675959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.687769] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.706642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.718763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.726317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.762784] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.777135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.793806] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.813001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.821262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.846142] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.865294] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.881784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.906548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.930471] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.942980] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.978049] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.985218] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.016527] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.039090] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.055986] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.063311] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2020/02/23 14:37:35 executed programs: 6 [ 55.089563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.854682] audit: type=1800 audit(1582468656.432:41): pid=7273 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16535 res=0 [ 55.951275] audit: type=1800 audit(1582468656.532:42): pid=7288 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16548 res=0 [ 56.835241] audit: type=1800 audit(1582468657.412:43): pid=7304 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16529 res=0 [ 58.640728] audit: type=1800 audit(1582468659.222:44): pid=7367 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16558 res=0 [ 59.132697] audit: type=1800 audit(1582468659.712:45): pid=7384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16545 res=0 [ 60.078464] audit: type=1800 audit(1582468660.662:46): pid=7420 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16545 res=0 2020/02/23 14:37:40 executed programs: 31 [ 63.062728] audit: type=1800 audit(1582468663.642:47): pid=7524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16558 res=0 [ 63.923920] audit: type=1800 audit(1582468664.502:48): pid=7551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16536 res=0 [ 65.060940] audit: type=1800 audit(1582468665.642:49): pid=7590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16536 res=0 2020/02/23 14:37:45 executed programs: 57 [ 65.918104] WARNING: CPU: 1 PID: 24 at fs/ext4/inode.c:3929 ext4_set_page_dirty+0x1be/0x280 [ 65.927114] Kernel panic - not syncing: panic_on_warn set ... [ 65.927114] [ 65.934500] CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 4.19.105-syzkaller #0 [ 65.941893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.951257] Workqueue: events xdp_umem_release_deferred [ 65.956624] Call Trace: [ 65.959215] dump_stack+0x123/0x177 [ 65.962846] ? ext4_set_page_dirty+0x1be/0x280 [ 65.967449] panic+0x1cd/0x375 [ 65.970665] ? __warn_printk+0xd6/0xd6 [ 65.974559] __warn.cold.8+0x1b/0x3e [ 65.978278] ? ext4_set_page_dirty+0x1be/0x280 [ 65.982949] report_bug+0x1a4/0x200 [ 65.986596] do_error_trap+0x200/0x350 [ 65.990486] ? math_error+0x340/0x340 [ 65.994645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.999495] ? trace_hardirqs_off_caller+0x49/0x180 [ 66.004605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.009570] do_invalid_op+0x1b/0x20 [ 66.013286] invalid_op+0x14/0x20 [ 66.016741] RIP: 0010:ext4_set_page_dirty+0x1be/0x280 [ 66.022082] Code: c6 40 f8 38 87 48 8d 50 ff a8 01 48 0f 45 da 48 89 df e8 a5 af b3 ff 0f 0b 48 c7 c6 00 f7 38 87 48 89 df e8 94 af b3 ff 0f 0b <0f> 0b eb b3 80 3c 02 00 0f 85 a1 00 00 00 48 8b 43 08 48 c7 c6 40 [ 66.040988] RSP: 0018:ffff8880a99f7bd0 EFLAGS: 00010246 [ 66.046358] RAX: 00fffe0000000069 RBX: ffffea0001cbbc00 RCX: 1ffff1100e154d4e [ 66.053635] RDX: 1ffffd4000397780 RSI: ffffffff885905e0 RDI: ffffea0001cbbc00 [ 66.060910] RBP: ffff8880a99f7be8 R08: fffff940003a9007 R09: fffff940003a9006 [ 66.068270] R10: fffff940003a9006 R11: ffffea0001d48037 R12: ffffea0001cbbc00 [ 66.075676] R13: ffffea0001cbbc08 R14: ffffffff81d16e00 R15: ffffea0001cbbc00 [ 66.083050] ? ext4_readpages+0x100/0x100 [ 66.087252] set_page_dirty+0x1f3/0x520 [ 66.091249] ? lock_downgrade+0x860/0x860 [ 66.095407] set_page_dirty_lock+0x57/0x80 [ 66.099647] xdp_umem_unpin_pages.isra.5+0xd4/0x2f0 [ 66.104666] xdp_umem_release_deferred+0x268/0x3f0 [ 66.109602] ? xdp_umem_unaccount_pages.isra.6+0xd0/0xd0 [ 66.115055] ? __lock_is_held+0xb5/0x140 [ 66.119237] process_one_work+0x830/0x1670 [ 66.123480] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 66.128146] ? lock_acquire+0x173/0x3d0 [ 66.132152] ? kasan_check_write+0x14/0x20 [ 66.136393] ? do_raw_spin_lock+0xd0/0x240 [ 66.140640] worker_thread+0x85/0xb60 [ 66.144436] ? __kthread_parkme+0x47/0x190 [ 66.148795] kthread+0x324/0x3e0 [ 66.152165] ? process_one_work+0x1670/0x1670 [ 66.156668] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 66.162349] ret_from_fork+0x24/0x30 [ 66.167555] Kernel Offset: disabled [ 66.171513] Rebooting in 86400 seconds..