Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.140325] audit: type=1400 audit(1587141561.720:8): avc: denied { execmem } for pid=6296 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.413138] IPVS: ftp: loaded support on port[0] = 21 [ 31.562625] can: request_module (can-proto-0) failed. [ 31.571144] can: request_module (can-proto-0) failed. [ 31.579705] can: request_module (can-proto-0) failed. [ 31.605574] audit: type=1400 audit(1587141563.191:9): avc: denied { create } for pid=6275 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.15.197' (ECDSA) to the list of known hosts. 2020/04/17 16:39:30 parsed 1 programs 2020/04/17 16:39:30 executed programs: 0 [ 39.268737] audit: type=1400 audit(1587141570.845:10): avc: denied { execmem } for pid=6415 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.558864] IPVS: ftp: loaded support on port[0] = 21 [ 40.325771] IPVS: ftp: loaded support on port[0] = 21 [ 40.369883] chnl_net:caif_netlink_parms(): no params data found [ 40.417595] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.425474] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.435099] device bridge_slave_0 entered promiscuous mode [ 40.445922] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.453261] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.461290] device bridge_slave_1 entered promiscuous mode [ 40.471258] IPVS: ftp: loaded support on port[0] = 21 [ 40.491560] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.503960] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.522882] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.532479] team0: Port device team_slave_0 added [ 40.538587] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.545848] team0: Port device team_slave_1 added [ 40.560672] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.596141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.624455] chnl_net:caif_netlink_parms(): no params data found [ 40.656720] IPVS: ftp: loaded support on port[0] = 21 [ 40.700706] device hsr_slave_0 entered promiscuous mode [ 40.738035] device hsr_slave_1 entered promiscuous mode [ 40.788465] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.812687] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.820778] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.827185] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.834955] device bridge_slave_0 entered promiscuous mode [ 40.843742] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.850662] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.858575] device bridge_slave_1 entered promiscuous mode [ 40.883244] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.922741] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.961024] chnl_net:caif_netlink_parms(): no params data found [ 40.972019] IPVS: ftp: loaded support on port[0] = 21 [ 40.977058] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.988155] team0: Port device team_slave_0 added [ 40.994555] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.001357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.008789] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.015348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.031411] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.039421] team0: Port device team_slave_1 added [ 41.047063] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.074913] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.112714] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.120376] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.127271] device bridge_slave_0 entered promiscuous mode [ 41.189397] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.195965] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.205698] device bridge_slave_1 entered promiscuous mode [ 41.250766] device hsr_slave_0 entered promiscuous mode [ 41.287743] device hsr_slave_1 entered promiscuous mode [ 41.335263] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.350586] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.357551] chnl_net:caif_netlink_parms(): no params data found [ 41.369164] IPVS: ftp: loaded support on port[0] = 21 [ 41.381114] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.389151] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.442955] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.451222] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.517793] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.525185] team0: Port device team_slave_0 added [ 41.534477] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.542206] team0: Port device team_slave_1 added [ 41.551886] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.558620] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.565837] device bridge_slave_0 entered promiscuous mode [ 41.582312] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.591651] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.603878] chnl_net:caif_netlink_parms(): no params data found [ 41.613356] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.620608] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.628610] device bridge_slave_1 entered promiscuous mode [ 41.639881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.673290] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.684860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.703323] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.742369] device hsr_slave_0 entered promiscuous mode [ 41.787602] device hsr_slave_1 entered promiscuous mode [ 41.828129] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.841194] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.847911] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.855175] team0: Port device team_slave_0 added [ 41.872121] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.892081] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.900316] team0: Port device team_slave_1 added [ 41.906497] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.947869] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.954407] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.968119] device bridge_slave_0 entered promiscuous mode [ 41.975021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.985795] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.995349] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.002329] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.010409] device bridge_slave_1 entered promiscuous mode [ 42.030168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.039354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.062194] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.069728] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.077975] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.090765] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.098880] chnl_net:caif_netlink_parms(): no params data found [ 42.150697] device hsr_slave_0 entered promiscuous mode [ 42.187491] device hsr_slave_1 entered promiscuous mode [ 42.228727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.237787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.245710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.253735] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.260536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.272853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.290287] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.298718] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.306283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.314548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.323293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.331685] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.338105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.348965] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.356866] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.368987] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.376436] team0: Port device team_slave_0 added [ 42.383132] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.391115] team0: Port device team_slave_1 added [ 42.397699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.405778] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.415096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.422961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.431711] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.438418] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.446319] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.487907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.494798] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.501669] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.509359] device bridge_slave_0 entered promiscuous mode [ 42.519310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.528560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.580804] device hsr_slave_0 entered promiscuous mode [ 42.617373] device hsr_slave_1 entered promiscuous mode [ 42.657761] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.665082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.674240] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.681694] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.690212] device bridge_slave_1 entered promiscuous mode [ 42.707953] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.715039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.723002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.731113] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.737803] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.745208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.753864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.781231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.789507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.799875] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.806745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.815332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.831383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.840163] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.846498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.856207] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.865436] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.875296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.886215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.901025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.909050] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.917839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.919343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.932933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.940683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.953166] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.962040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.970428] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.983424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.992082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.000900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.009344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.016700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.026048] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.039443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.047455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.055080] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.064769] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.072668] team0: Port device team_slave_0 added [ 43.079626] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.087879] team0: Port device team_slave_1 added [ 43.094004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.103975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.122643] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.129143] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.136744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.150304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.158964] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.165188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.181966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.189967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.197814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.205665] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.215134] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.223649] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.269917] device hsr_slave_0 entered promiscuous mode [ 43.317108] device hsr_slave_1 entered promiscuous mode [ 43.358079] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.365446] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.373355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.392074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.399403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.407469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.415396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.423902] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.430329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.437836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.445473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.455214] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.461487] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.468371] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.477240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.486069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.496478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.505210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.512638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.520774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.529199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.537181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.544544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.553176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.561719] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.568136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.576633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.593639] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.600121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.611958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.618908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.628162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.636062] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.642519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.649925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.658943] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.669349] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.678890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.689495] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.699147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.705535] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.713538] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.721130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.729767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.739667] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.746386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.755013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.764588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.775870] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.787722] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.799527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.808091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.815819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.823454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.832439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.843569] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.850419] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.859253] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.867986] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.878389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.885713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.894785] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.902591] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.912342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.920785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.929824] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.940964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.950442] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.959278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.967809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.974624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.987427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.995501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.003552] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.009969] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.017785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.025668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.035359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.047244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.056138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.067164] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.077376] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.089986] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.099588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.107489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.115303] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.123820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.131792] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.139731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.147381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.154886] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.162178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.171683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.189301] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.197266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.205143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.214121] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.220531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.230427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.241008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.250306] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 2020/04/17 16:39:35 executed programs: 6 [ 44.262373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.271263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.281855] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.297016] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.309937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.322247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.340479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.349911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.359061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.368218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.377326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.391869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.411970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.426257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.441618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.458015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.464780] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.488016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.496181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.510425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.522973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.538314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.548972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.557410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.565303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.578657] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.589871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.604977] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.621643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.636302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.645142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.652676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.662663] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.674593] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.681737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.695542] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.702667] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.713481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.723408] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.734950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.751715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.760133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.768079] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.775126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.782974] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.789797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.798943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.809281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.821430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.830767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.842385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.854654] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.861577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.873546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.883577] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.895755] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.912172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.920174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.927859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.934812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.946693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.958387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.966853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.974967] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.989063] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.999703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.021749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.037515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.047431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.059350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.076224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.084454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.092437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.101840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.120634] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.127054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.142342] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.151506] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.158906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.167798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.181732] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/04/17 16:39:40 executed programs: 390 2020/04/17 16:39:45 executed programs: 988 2020/04/17 16:39:50 executed programs: 1563 2020/04/17 16:39:55 executed programs: 2165 2020/04/17 16:40:00 executed programs: 2741 2020/04/17 16:40:05 executed programs: 3311 2020/04/17 16:40:10 executed programs: 3568 2020/04/17 16:40:15 executed programs: 4128 2020/04/17 16:41:18 executed programs: 4382 2020/04/17 16:41:18 result: hanged=false err=executor 2: failed to write control pipe: write |1: broken pipe [ 147.167931] device bridge_slave_1 left promiscuous mode [ 147.173832] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.218538] device bridge_slave_0 left promiscuous mode [ 147.224021] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.348878] device hsr_slave_1 left promiscuous mode [ 147.399250] device hsr_slave_0 left promiscuous mode [ 147.439018] team0 (unregistering): Port device team_slave_1 removed [ 147.449264] team0 (unregistering): Port device team_slave_0 removed [ 147.458850] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 147.499206] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 147.563260] bond0 (unregistering): Released all slaves [ 149.267372] IPVS: ftp: loaded support on port[0] = 21 [ 150.064182] chnl_net:caif_netlink_parms(): no params data found [ 150.099670] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.106235] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.113035] device bridge_slave_0 entered promiscuous mode [ 150.120706] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.127674] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.134516] device bridge_slave_1 entered promiscuous mode [ 150.152753] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.161733] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.180740] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.187867] team0: Port device team_slave_0 added [ 150.193214] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.200658] team0: Port device team_slave_1 added [ 150.206110] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 150.213417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 150.258183] device hsr_slave_0 entered promiscuous mode [ 150.306281] device hsr_slave_1 entered promiscuous mode [ 150.346552] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 150.353803] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 150.367807] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.374245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.380908] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.387332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.411774] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 150.418416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.426487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.434562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.442661] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.449545] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.460513] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 150.466794] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.475040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.483050] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.489559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.498848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.507250] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.513608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.533347] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 150.543376] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.554022] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 150.560965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.568875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.576721] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.584091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.592173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.599150] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.613297] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 150.620566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.628320] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.639076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.056227] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2020/04/17 16:41:23 executed programs: 4400 2020/04/17 16:41:28 executed programs: 4948 2020/04/17 16:41:33 executed programs: 5461 2020/04/17 16:41:38 executed programs: 6054 2020/04/17 16:42:39 executed programs: 6123 2020/04/17 16:42:39 result: hanged=false err=executor 5: failed to write control pipe: write |1: broken pipe [ 228.081080] device bridge_slave_1 left promiscuous mode [ 228.086572] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.131400] device bridge_slave_0 left promiscuous mode [ 228.136892] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.233496] device hsr_slave_1 left promiscuous mode [ 228.272754] device hsr_slave_0 left promiscuous mode [ 228.315058] team0 (unregistering): Port device team_slave_1 removed [ 228.324487] team0 (unregistering): Port device team_slave_0 removed [ 228.334082] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 228.383379] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 228.446903] bond0 (unregistering): Released all slaves [ 230.281609] IPVS: ftp: loaded support on port[0] = 21 [ 231.096704] chnl_net:caif_netlink_parms(): no params data found [ 231.130525] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.137092] bridge0: port 1(bridge_slave_0) entered disabled state [ 231.145146] device bridge_slave_0 entered promiscuous mode [ 231.152321] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.158883] bridge0: port 2(bridge_slave_1) entered disabled state [ 231.166500] device bridge_slave_1 entered promiscuous mode [ 231.183073] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 231.191923] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 231.210753] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 231.217857] team0: Port device team_slave_0 added [ 231.223580] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 231.230972] team0: Port device team_slave_1 added [ 231.236303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 231.244035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 231.284772] device hsr_slave_0 entered promiscuous mode [ 231.330489] device hsr_slave_1 entered promiscuous mode [ 231.372844] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 231.379872] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 231.393578] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.400042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.406707] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.413175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 231.438894] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 231.445237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 231.453644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 231.462422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 231.469328] bridge0: port 1(bridge_slave_0) entered disabled state [ 231.476367] bridge0: port 2(bridge_slave_1) entered disabled state [ 231.486323] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 231.492707] 8021q: adding VLAN 0 to HW filter on device team0 [ 231.501138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 231.508708] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.515095] bridge0: port 1(bridge_slave_0) entered forwarding state [ 231.524689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 231.534319] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.541045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.555802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 231.564092] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 231.573721] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 231.586994] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 231.597098] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 231.607299] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 231.614258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 231.622563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 231.631037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 231.643937] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 231.651314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 231.657975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 231.669410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 232.080356] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2020/04/17 16:42:44 executed programs: 6141 2020/04/17 16:42:49 executed programs: 6672 2020/04/17 16:42:54 executed programs: 7207 2020/04/17 16:42:59 executed programs: 7708 2020/04/17 16:43:04 executed programs: 8232 2020/04/17 16:43:09 executed programs: 8743 2020/04/17 16:43:14 executed programs: 9230 2020/04/17 16:43:19 executed programs: 9739 2020/04/17 16:43:24 executed programs: 10241 2020/04/17 16:43:29 executed programs: 10713 2020/04/17 16:43:34 executed programs: 11205 2020/04/17 16:43:39 executed programs: 11693 2020/04/17 16:43:44 executed programs: 12167 2020/04/17 16:43:49 executed programs: 12671 2020/04/17 16:44:54 executed programs: 13163 2020/04/17 16:44:54 result: hanged=false err=executor 4: failed to write control pipe: write |1: broken pipe [ 363.319909] device bridge_slave_1 left promiscuous mode [ 363.325452] bridge0: port 2(bridge_slave_1) entered disabled state [ 363.380467] device bridge_slave_0 left promiscuous mode [ 363.385970] bridge0: port 1(bridge_slave_0) entered disabled state [ 363.503989] device hsr_slave_1 left promiscuous mode [ 363.543383] device hsr_slave_0 left promiscuous mode [ 363.583308] team0 (unregistering): Port device team_slave_1 removed [ 363.592085] team0 (unregistering): Port device team_slave_0 removed [ 363.601851] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 363.632791] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 363.716315] bond0 (unregistering): Released all slaves [ 365.540276] IPVS: ftp: loaded support on port[0] = 21 [ 366.421536] chnl_net:caif_netlink_parms(): no params data found [ 366.455143] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.461745] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.468603] device bridge_slave_0 entered promiscuous mode [ 366.477438] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.483908] bridge0: port 2(bridge_slave_1) entered disabled state [ 366.491075] device bridge_slave_1 entered promiscuous mode [ 366.510036] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 366.518812] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 366.537557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 366.544759] team0: Port device team_slave_0 added [ 366.550659] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 366.557703] team0: Port device team_slave_1 added [ 366.563352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 366.570810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 366.631939] device hsr_slave_0 entered promiscuous mode [ 366.669750] device hsr_slave_1 entered promiscuous mode [ 366.710346] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 366.717662] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 366.730208] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.736574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 366.743267] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.749690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 366.777910] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 366.784768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 366.794207] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 366.802965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 366.811421] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.829420] bridge0: port 2(bridge_slave_1) entered disabled state [ 366.838901] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 366.845298] 8021q: adding VLAN 0 to HW filter on device team0 [ 366.854267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 366.862230] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.868581] bridge0: port 1(bridge_slave_0) entered forwarding state [ 366.879662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 366.887242] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.893638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 366.904712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 366.916590] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 366.923686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 366.935771] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 366.946470] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 366.956878] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 366.963885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 366.971799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 366.979489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 366.990200] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 367.000357] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 367.006639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 367.014268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 367.409753] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2020/04/17 16:44:59 executed programs: 13181 2020/04/17 16:45:04 executed programs: 13758 2020/04/17 16:45:09 executed programs: 14330 2020/04/17 16:45:14 executed programs: 14898 2020/04/17 16:45:19 executed programs: 15454 [ 427.946749] INFO: task syz-executor.1:31332 blocked for more than 140 seconds. [ 427.954253] Not tainted 4.14.176-syzkaller #0 [ 427.960669] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 427.968778] syz-executor.1 D29608 31332 6422 0x00000000 [ 427.974392] Call Trace: [ 427.977229] __schedule+0x780/0x1d20 [ 427.980955] ? firmware_map_remove+0x177/0x177 [ 427.985530] schedule+0x7f/0x1b0 [ 427.988949] schedule_preempt_disabled+0x13/0x20 [ 427.993700] __mutex_lock+0xabc/0x14c0 [ 427.997675] ? pipe_write+0xa6/0xd10 [ 428.001388] ? mutex_lock_io_nested+0x1380/0x1380 [ 428.006300] ? avc_has_perm+0x236/0x480 [ 428.010352] ? avc_has_perm_noaudit+0x400/0x400 [ 428.015019] mutex_lock_nested+0x16/0x20 [ 428.019129] ? mutex_lock_nested+0x16/0x20 [ 428.023358] pipe_write+0xa6/0xd10 [ 428.026966] ? trace_hardirqs_off+0x10/0x10 [ 428.031356] __vfs_write+0x413/0x840 [ 428.035087] ? file_has_perm+0x1ab/0x260 [ 428.039197] ? kernel_read+0x130/0x130 [ 428.043095] ? selinux_file_permission+0x2d1/0x3e0 [ 428.048156] ? rw_verify_area+0xb8/0x2b0 [ 428.052213] vfs_write+0x150/0x4f0 [ 428.055767] SyS_write+0x100/0x250 [ 428.059710] ? SyS_read+0x250/0x250 [ 428.063331] ? do_syscall_64+0x4c/0x5b0 [ 428.067351] ? SyS_read+0x250/0x250 [ 428.070971] do_syscall_64+0x1c7/0x5b0 [ 428.074842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.079759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.084967] RIP: 0033:0x45a919 [ 428.088359] RSP: 002b:00007fe8f60bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.096155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 428.103482] RDX: 000000010000000d RSI: 0000000020000000 RDI: 0000000000000000 [ 428.110828] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.118279] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8f60bc6d4 [ 428.125753] R13: 00000000004cbe11 R14: 00000000004e5be8 R15: 00000000ffffffff [ 428.133116] INFO: task syz-executor.0:5943 blocked for more than 140 seconds. [ 428.140529] Not tainted 4.14.176-syzkaller #0 [ 428.145533] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.153568] syz-executor.0 D29008 5943 6424 0x00000000 [ 428.159268] Call Trace: [ 428.161853] __schedule+0x780/0x1d20 [ 428.165569] ? firmware_map_remove+0x177/0x177 [ 428.170227] schedule+0x7f/0x1b0 [ 428.173590] schedule_preempt_disabled+0x13/0x20 [ 428.178396] __mutex_lock+0xabc/0x14c0 [ 428.182312] ? pipe_write+0xa6/0xd10 [ 428.186026] ? mutex_lock_io_nested+0x1380/0x1380 [ 428.191030] ? avc_has_perm+0x236/0x480 [ 428.195148] ? avc_has_perm_noaudit+0x400/0x400 [ 428.199904] mutex_lock_nested+0x16/0x20 [ 428.203981] ? mutex_lock_nested+0x16/0x20 [ 428.208368] pipe_write+0xa6/0xd10 [ 428.211915] ? trace_hardirqs_off+0x10/0x10 [ 428.216253] __vfs_write+0x413/0x840 [ 428.220017] ? file_has_perm+0x1ab/0x260 [ 428.224074] ? kernel_read+0x130/0x130 [ 428.228016] ? selinux_file_permission+0x2d1/0x3e0 [ 428.232944] ? rw_verify_area+0xb8/0x2b0 [ 428.237251] vfs_write+0x150/0x4f0 [ 428.240781] SyS_write+0x100/0x250 [ 428.244301] ? SyS_read+0x250/0x250 [ 428.247989] ? do_syscall_64+0x4c/0x5b0 [ 428.251989] ? SyS_read+0x250/0x250 [ 428.255613] do_syscall_64+0x1c7/0x5b0 [ 428.259827] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.264770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.270145] RIP: 0033:0x45a919 [ 428.273328] RSP: 002b:00007f36c2762c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.281089] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 428.288601] RDX: 000000010000000d RSI: 0000000020000000 RDI: 0000000000000000 [ 428.295891] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.303356] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c27636d4 [ 428.310686] R13: 00000000004cbe11 R14: 00000000004e5be8 R15: 00000000ffffffff [ 428.318143] INFO: task syz-executor.0:11762 blocked for more than 140 seconds. [ 428.325969] Not tainted 4.14.176-syzkaller #0 [ 428.331098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.339127] syz-executor.0 D29464 11762 6424 0x00000000 [ 428.344964] Call Trace: [ 428.347716] __schedule+0x780/0x1d20 [ 428.351499] ? firmware_map_remove+0x177/0x177 [ 428.356586] schedule+0x7f/0x1b0 [ 428.359951] schedule_preempt_disabled+0x13/0x20 [ 428.364713] __mutex_lock+0xabc/0x14c0 [ 428.368821] ? pipe_write+0xa6/0xd10 [ 428.372548] ? mutex_lock_io_nested+0x1380/0x1380 [ 428.377480] ? avc_has_perm+0x236/0x480 [ 428.381467] ? avc_has_perm_noaudit+0x400/0x400 [ 428.386144] mutex_lock_nested+0x16/0x20 [ 428.390403] ? mutex_lock_nested+0x16/0x20 [ 428.394641] pipe_write+0xa6/0xd10 [ 428.398235] ? trace_hardirqs_off+0x10/0x10 [ 428.402557] __vfs_write+0x413/0x840 [ 428.406279] ? file_has_perm+0x1ab/0x260 [ 428.410417] ? kernel_read+0x130/0x130 [ 428.414306] ? selinux_file_permission+0x2d1/0x3e0 [ 428.419291] ? rw_verify_area+0xb8/0x2b0 [ 428.423349] vfs_write+0x150/0x4f0 [ 428.426942] SyS_write+0x100/0x250 [ 428.430500] ? SyS_read+0x250/0x250 [ 428.434122] ? do_syscall_64+0x4c/0x5b0 [ 428.438139] ? SyS_read+0x250/0x250 [ 428.441758] do_syscall_64+0x1c7/0x5b0 [ 428.445642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.450569] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.455776] RIP: 0033:0x45a919 [ 428.459011] RSP: 002b:00007f36c2762c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.466779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 428.474039] RDX: 000000010000000d RSI: 0000000020000000 RDI: 0000000000000000 [ 428.481360] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.488697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c27636d4 [ 428.495981] R13: 00000000004cbe11 R14: 00000000004e5be8 R15: 00000000ffffffff [ 428.503328] INFO: task syz-executor.3:12329 blocked for more than 140 seconds. [ 428.510888] Not tainted 4.14.176-syzkaller #0 [ 428.516020] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.524042] syz-executor.3 D29608 12329 6427 0x00000000 [ 428.530000] Call Trace: [ 428.532604] __schedule+0x780/0x1d20 [ 428.536324] ? firmware_map_remove+0x177/0x177 [ 428.541156] schedule+0x7f/0x1b0 [ 428.544633] schedule_preempt_disabled+0x13/0x20 [ 428.549599] __mutex_lock+0xabc/0x14c0 [ 428.553483] ? pipe_write+0xa6/0xd10 [ 428.557255] ? mutex_lock_io_nested+0x1380/0x1380 [ 428.562098] ? avc_has_perm+0x236/0x480 [ 428.566055] ? avc_has_perm_noaudit+0x400/0x400 [ 428.570792] mutex_lock_nested+0x16/0x20 [ 428.574851] ? mutex_lock_nested+0x16/0x20 [ 428.579150] pipe_write+0xa6/0xd10 [ 428.582683] ? trace_hardirqs_off+0x10/0x10 [ 428.587059] __vfs_write+0x413/0x840 [ 428.590788] ? file_has_perm+0x1ab/0x260 [ 428.594837] ? kernel_read+0x130/0x130 [ 428.598787] ? selinux_file_permission+0x2d1/0x3e0 [ 428.603716] ? rw_verify_area+0xb8/0x2b0 [ 428.607851] vfs_write+0x150/0x4f0 [ 428.611419] SyS_write+0x100/0x250 [ 428.614939] ? SyS_read+0x250/0x250 [ 428.618613] ? do_syscall_64+0x4c/0x5b0 [ 428.622576] ? SyS_read+0x250/0x250 [ 428.626187] do_syscall_64+0x1c7/0x5b0 [ 428.630124] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.634965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.640196] RIP: 0033:0x45a919 [ 428.643380] RSP: 002b:00007f42dcbfac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.651208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 428.658551] RDX: 000000010000000d RSI: 0000000020000000 RDI: 0000000000000000 [ 428.666028] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.673362] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f42dcbfb6d4 [ 428.680675] R13: 00000000004cbe11 R14: 00000000004e5be8 R15: 00000000ffffffff [ 428.688022] INFO: task syz-executor.0:24218 blocked for more than 140 seconds. [ 428.695382] Not tainted 4.14.176-syzkaller #0 [ 428.700459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.708494] syz-executor.0 D29608 24218 6424 0x00000000 [ 428.714139] Call Trace: [ 428.716919] __schedule+0x780/0x1d20 [ 428.720651] ? firmware_map_remove+0x177/0x177 [ 428.725232] schedule+0x7f/0x1b0 [ 428.728674] schedule_preempt_disabled+0x13/0x20 [ 428.733502] __mutex_lock+0xabc/0x14c0 [ 428.737440] ? pipe_write+0xa6/0xd10 [ 428.741161] ? mutex_lock_io_nested+0x1380/0x1380 [ 428.746126] ? avc_has_perm+0x236/0x480 [ 428.750164] ? avc_has_perm_noaudit+0x400/0x400 [ 428.754833] mutex_lock_nested+0x16/0x20 [ 428.758937] ? mutex_lock_nested+0x16/0x20 [ 428.763457] pipe_write+0xa6/0xd10 [ 428.767059] ? trace_hardirqs_off+0x10/0x10 [ 428.771378] __vfs_write+0x413/0x840 [ 428.775072] ? file_has_perm+0x1ab/0x260 [ 428.779177] ? kernel_read+0x130/0x130 [ 428.783064] ? selinux_file_permission+0x2d1/0x3e0 [ 428.788053] ? rw_verify_area+0xb8/0x2b0 [ 428.792110] vfs_write+0x150/0x4f0 [ 428.795665] SyS_write+0x100/0x250 [ 428.799281] ? SyS_read+0x250/0x250 [ 428.802908] ? do_syscall_64+0x4c/0x5b0 [ 428.807005] ? SyS_read+0x250/0x250 [ 428.810674] do_syscall_64+0x1c7/0x5b0 [ 428.814681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.819592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.824858] RIP: 0033:0x45a919 [ 428.828222] RSP: 002b:00007f36c2762c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.835958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 428.843282] RDX: 000000010000000d RSI: 0000000020000000 RDI: 0000000000000000 [ 428.850613] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.857931] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c27636d4 [ 428.865210] R13: 00000000004cbe11 R14: 00000000004e5be8 R15: 00000000ffffffff [ 428.872557] INFO: task syz-executor.2:24541 blocked for more than 140 seconds. [ 428.880020] Not tainted 4.14.176-syzkaller #0 [ 428.885025] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.893058] syz-executor.2 D29608 24541 27969 0x00000000 [ 428.898761] Call Trace: [ 428.901366] __schedule+0x780/0x1d20 [ 428.905063] ? firmware_map_remove+0x177/0x177 [ 428.909757] schedule+0x7f/0x1b0 [ 428.913161] schedule_preempt_disabled+0x13/0x20 [ 428.917964] __mutex_lock+0xabc/0x14c0 [ 428.921842] ? pipe_write+0xa6/0xd10 [ 428.925535] ? mutex_lock_io_nested+0x1380/0x1380 [ 428.930632] ? avc_has_perm+0x236/0x480 [ 428.934637] ? avc_has_perm_noaudit+0x400/0x400 [ 428.939823] mutex_lock_nested+0x16/0x20 [ 428.943887] ? mutex_lock_nested+0x16/0x20 [ 428.948179] pipe_write+0xa6/0xd10 [ 428.951755] ? trace_hardirqs_off+0x10/0x10 [ 428.956064] __vfs_write+0x413/0x840 [ 428.959833] ? file_has_perm+0x1ab/0x260 [ 428.963889] ? kernel_read+0x130/0x130 [ 428.967916] ? selinux_file_permission+0x2d1/0x3e0 [ 428.972843] ? rw_verify_area+0xb8/0x2b0 [ 428.976951] vfs_write+0x150/0x4f0 [ 428.980488] SyS_write+0x100/0x250 [ 428.984064] ? SyS_read+0x250/0x250 [ 428.988081] ? do_syscall_64+0x4c/0x5b0 [ 428.992091] ? SyS_read+0x250/0x250 [ 428.995712] do_syscall_64+0x1c7/0x5b0 [ 428.999676] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.004526] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 429.009938] RIP: 0033:0x45a919 [ 429.013305] RSP: 002b:00007f54e9f4dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.021072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 429.028407] RDX: 000000010000000d RSI: 0000000020000000 RDI: 0000000000000000 [ 429.035663] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 429.042984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f54e9f4e6d4 [ 429.050342] R13: 00000000004cbe11 R14: 00000000004e5be8 R15: 00000000ffffffff [ 429.057692] [ 429.057692] Showing all locks held in the system: [ 429.064110] 1 lock held by khungtaskd/1044: [ 429.068599] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x79/0x218 [ 429.077746] 1 lock held by in:imklog/5883: [ 429.081968] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x8e/0xc0 [ 429.090301] 1 lock held by syz-executor.1/22212: [ 429.095046] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_wait+0x16c/0x190 [ 429.103341] 1 lock held by syz-executor.0/28347: [ 429.108151] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_wait+0x16c/0x190 [ 429.116430] 1 lock held by syz-executor.3/29212: [ 429.121176] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_wait+0x16c/0x190 [ 429.129471] 1 lock held by syz-executor.1/31332: [ 429.134217] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.142538] 1 lock held by syz-executor.0/5943: [ 429.147262] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.155511] 1 lock held by syz-executor.5/5944: [ 429.160237] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_wait+0x16c/0x190 [ 429.168658] 1 lock held by syz-executor.0/11762: [ 429.174964] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.183262] 1 lock held by syz-executor.3/12329: [ 429.188082] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.196415] 1 lock held by syz-executor.2/14883: [ 429.201197] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_wait+0x16c/0x190 [ 429.209634] 1 lock held by syz-executor.0/24218: [ 429.214380] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.222695] 1 lock held by syz-executor.2/24541: [ 429.227576] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.235835] 1 lock held by syz-executor.1/29250: [ 429.240643] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.248930] 1 lock held by syz-executor.1/31639: [ 429.253675] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.262036] 1 lock held by syz-executor.2/704: [ 429.266660] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.274911] 1 lock held by syz-executor.1/3901: [ 429.279642] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.288118] 1 lock held by syz-executor.5/7829: [ 429.292789] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.301082] 1 lock held by syz-executor.4/8182: [ 429.305743] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_wait+0x16c/0x190 [ 429.314033] 1 lock held by syz-executor.5/10014: [ 429.318852] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.327153] 1 lock held by syz-executor.1/13322: [ 429.331907] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.340185] 1 lock held by syz-executor.2/14429: [ 429.345040] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.353470] 1 lock held by syz-executor.4/17338: [ 429.358296] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.366647] 1 lock held by syz-executor.4/17347: [ 429.371463] #0: (&pipe->mutex/1){+.+.}, at: [] pipe_write+0xa6/0xd10 [ 429.379754] [ 429.381371] ============================================= [ 429.381371] [ 429.389061] NMI backtrace for cpu 1 [ 429.392744] CPU: 1 PID: 1044 Comm: khungtaskd Not tainted 4.14.176-syzkaller #0 [ 429.400176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.409626] Call Trace: [ 429.414166] dump_stack+0xf7/0x13b [ 429.417703] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 429.422411] ? irq_force_complete_move.cold.16+0x64/0x64 [ 429.427894] nmi_trigger_cpumask_backtrace+0xe5/0x119 [ 429.433066] arch_trigger_cpumask_backtrace+0x14/0x20 [ 429.438241] watchdog+0x522/0xb40 [ 429.441684] kthread+0x338/0x400 [ 429.445046] ? hungtask_pm_notify+0x40/0x40 [ 429.449347] ? kthread_create_on_node+0xa0/0xa0 [ 429.453996] ret_from_fork+0x24/0x30 [ 429.457806] Sending NMI from CPU 1 to CPUs 0: [ 429.462661] NMI backtrace for cpu 0 [ 429.462663] CPU: 0 PID: 5884 Comm: rs:main Q:Reg Not tainted 4.14.176-syzkaller #0 [ 429.462665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.462667] task: ffff88808b242540 task.stack: ffff88808c608000 [ 429.462668] RIP: 0010:__ext4_journal_get_write_access+0x0/0x80 [ 429.462670] RSP: 0018:ffff88808c60f838 EFLAGS: 00000246 [ 429.462672] RAX: dffffc0000000000 RBX: ffff88808c60f908 RCX: ffff8880a6d62a80 [ 429.462674] RDX: 0000000000000001 RSI: 0000000000001688 RDI: ffffffff86d81da0 [ 429.462675] RBP: ffff88808c60f870 R08: ffff88808b242e30 R09: 0000000000000000 [ 429.462677] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888084856258 [ 429.462678] R13: 0000000000000001 R14: ffff888084856230 R15: ffff88809a086cc0 [ 429.462680] FS: 00007fbad73fb700(0000) GS:ffff8880aec00000(0000) knlGS:0000000000000000 [ 429.462681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 429.462682] CR2: 00007fc228e2d008 CR3: 00000000a0809000 CR4: 00000000001406f0 [ 429.462684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 429.462685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 429.462686] Call Trace: [ 429.462687] ? ext4_reserve_inode_write+0x154/0x220 [ 429.462688] ext4_mark_inode_dirty+0x12b/0x7b0 [ 429.462690] ? ext4_expand_extra_isize+0x470/0x470 [ 429.462691] ? ext4_journal_check_start+0x1d/0x1a0 [ 429.462692] ? __ext4_journal_start_sb+0x55/0x3b0 [ 429.462693] ? ext4_dirty_inode+0x48/0x90 [ 429.462694] ext4_dirty_inode+0x63/0x90 [ 429.462695] __mark_inode_dirty+0x542/0xe80 [ 429.462696] generic_update_time+0x131/0x240 [ 429.462697] file_update_time+0x221/0x360 [ 429.462698] ? current_time+0xa0/0xa0 [ 429.462700] ? lock_acquire+0x173/0x400 [ 429.462701] ? ext4_file_write_iter+0x1db/0xe40 [ 429.462702] __generic_file_write_iter+0x197/0x580 [ 429.462703] ext4_file_write_iter+0x27a/0xe40 [ 429.462704] ? find_held_lock+0x36/0x1d0 [ 429.462705] ? ext4_file_mmap+0x260/0x260 [ 429.462706] ? trace_hardirqs_on+0x10/0x10 [ 429.462707] ? trace_hardirqs_off+0x10/0x10 [ 429.462708] __vfs_write+0x413/0x840 [ 429.462709] ? trace_hardirqs_off+0x10/0x10 [ 429.462710] ? kernel_read+0x130/0x130 [ 429.462711] ? __lock_is_held+0xb5/0x140 [ 429.462713] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 429.462714] ? __sb_start_write+0x1f3/0x2a0 [ 429.462715] vfs_write+0x150/0x4f0 [ 429.462716] SyS_write+0x100/0x250 [ 429.462717] ? SyS_read+0x250/0x250 [ 429.462718] ? do_syscall_64+0x4c/0x5b0 [ 429.462719] ? SyS_read+0x250/0x250 [ 429.462720] do_syscall_64+0x1c7/0x5b0 [ 429.462721] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.462722] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 429.462723] RIP: 0033:0x7fbad9e3f1cd [ 429.462724] RSP: 002b:00007fbad73fa590 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 429.462727] RAX: ffffffffffffffda RBX: 00007fbacc01c1d0 RCX: 00007fbad9e3f1cd [ 429.462728] RDX: 0000000000000507 RSI: 00007fbacc01c1d0 RDI: 0000000000000006 [ 429.462730] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 429.462731] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fbacc00f8b0 [ 429.462733] R13: 00007fbad73fa5b0 R14: 0000560bd628f360 R15: 0000000000000507 [ 429.462733] Code: 07 7e c9 ff e9 55 fd ff ff e8 1d 7e c9 ff e9 ed fe ff ff e8 13 7e c9 ff e9 70 fd ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 <55> 48 89 e5 41 56 41 89 f6 be a6 00 00 00 41 55 49 89 fd 48 c7 [ 429.463343] Kernel panic - not syncing: hung_task: blocked tasks [ 429.791293] CPU: 1 PID: 1044 Comm: khungtaskd Not tainted 4.14.176-syzkaller #0 [ 429.798744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.808210] Call Trace: [ 429.810875] dump_stack+0xf7/0x13b [ 429.814452] panic+0x1b0/0x358 [ 429.817631] ? add_taint.cold.5+0x11/0x11 [ 429.821946] watchdog+0x533/0xb40 [ 429.825387] kthread+0x338/0x400 [ 429.828752] ? hungtask_pm_notify+0x40/0x40 [ 429.833056] ? kthread_create_on_node+0xa0/0xa0 [ 429.837723] ret_from_fork+0x24/0x30 [ 429.843288] Kernel Offset: disabled [ 429.846933] Rebooting in 86400 seconds..