Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.561495] IPVS: ftp: loaded support on port[0] = 21 [ 27.030399] can: request_module (can-proto-0) failed. [ 28.082511] can: request_module (can-proto-0) failed. [ 28.092570] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.90' (ECDSA) to the list of known hosts. 2021/02/25 02:13:11 parsed 1 programs 2021/02/25 02:13:11 executed programs: 0 [ 34.884632] IPVS: ftp: loaded support on port[0] = 21 [ 34.904545] IPVS: ftp: loaded support on port[0] = 21 [ 34.920938] IPVS: ftp: loaded support on port[0] = 21 [ 34.945436] IPVS: ftp: loaded support on port[0] = 21 [ 34.952158] IPVS: ftp: loaded support on port[0] = 21 [ 34.998242] IPVS: ftp: loaded support on port[0] = 21 [ 35.208195] chnl_net:caif_netlink_parms(): no params data found [ 35.246411] chnl_net:caif_netlink_parms(): no params data found [ 35.268944] chnl_net:caif_netlink_parms(): no params data found [ 35.301448] chnl_net:caif_netlink_parms(): no params data found [ 35.343257] chnl_net:caif_netlink_parms(): no params data found [ 35.358931] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.367271] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.374877] device bridge_slave_0 entered promiscuous mode [ 35.406549] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.414164] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.422631] device bridge_slave_1 entered promiscuous mode [ 35.448377] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.455816] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.464413] device bridge_slave_0 entered promiscuous mode [ 35.476478] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.483746] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.492477] device bridge_slave_1 entered promiscuous mode [ 35.534988] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.543987] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.552451] device bridge_slave_0 entered promiscuous mode [ 35.562027] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.568788] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.576544] device bridge_slave_1 entered promiscuous mode [ 35.599402] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.608347] chnl_net:caif_netlink_parms(): no params data found [ 35.630893] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.642334] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.659073] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.682977] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.690609] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.698243] device bridge_slave_0 entered promiscuous mode [ 35.714786] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.722134] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.729639] device bridge_slave_0 entered promiscuous mode [ 35.747860] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.757060] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.766673] team0: Port device team_slave_0 added [ 35.772954] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.780034] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.787167] device bridge_slave_1 entered promiscuous mode [ 35.794163] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.803355] team0: Port device team_slave_0 added [ 35.809127] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.817215] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.824773] device bridge_slave_1 entered promiscuous mode [ 35.841068] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.850369] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.857838] team0: Port device team_slave_1 added [ 35.867312] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.875685] team0: Port device team_slave_1 added [ 35.881860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.896041] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.912901] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.924907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.933774] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.945434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.960682] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.988786] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.996967] team0: Port device team_slave_0 added [ 36.003754] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.061103] device hsr_slave_0 entered promiscuous mode [ 36.099390] device hsr_slave_1 entered promiscuous mode [ 36.139475] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.146407] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.154949] device bridge_slave_0 entered promiscuous mode [ 36.166130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.174202] team0: Port device team_slave_1 added [ 36.221659] device hsr_slave_0 entered promiscuous mode [ 36.259619] device hsr_slave_1 entered promiscuous mode [ 36.299591] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.310802] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.317326] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.325153] device bridge_slave_1 entered promiscuous mode [ 36.331750] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.339811] team0: Port device team_slave_0 added [ 36.345244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.357555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.366234] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.374389] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.386574] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.394775] team0: Port device team_slave_1 added [ 36.400437] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.407550] team0: Port device team_slave_0 added [ 36.416459] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.436057] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.443674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.451478] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.460574] team0: Port device team_slave_1 added [ 36.511526] device hsr_slave_0 entered promiscuous mode [ 36.550022] device hsr_slave_1 entered promiscuous mode [ 36.592685] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.602427] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.615959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.623846] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.632168] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.639824] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.654775] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.666985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.702210] device hsr_slave_0 entered promiscuous mode [ 36.739389] device hsr_slave_1 entered promiscuous mode [ 36.860894] device hsr_slave_0 entered promiscuous mode [ 36.899090] device hsr_slave_1 entered promiscuous mode [ 36.949629] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.957210] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.966105] team0: Port device team_slave_0 added [ 36.973393] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.982384] team0: Port device team_slave_1 added [ 36.988470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.996846] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.005088] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.015012] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.080700] device hsr_slave_0 entered promiscuous mode [ 37.121298] device hsr_slave_1 entered promiscuous mode [ 37.161602] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.170413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.181877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.191217] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.199112] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.210165] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.236941] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.247696] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.254628] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.266792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.285166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.293820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.303356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.312318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.322572] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.330025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.337346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.348141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.357656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.365366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.375793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.384887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.401156] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.408645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.416965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.424811] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.431656] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.441092] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.448642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.474259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.484233] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.492968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.502065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.521743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.533657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.544629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.553350] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.560868] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.573837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.581322] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.590630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.599479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.607610] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.623511] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.633397] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.640599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.651679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.660512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.669826] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.677859] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.686916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.696761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.704917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.713848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.722196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.730635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.739552] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.746742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.757102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.766818] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.775640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.785367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.793666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.802383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.810420] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.820915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.829290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.836433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.844392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.853688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.862287] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.868792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.876990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.885389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 37.894552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.903245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.912913] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.919874] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.926040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.934396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.944625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.953796] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.960691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.968149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.976339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.984696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.996192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.007142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.016309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.025242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.033790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.041446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.049335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.058384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.066385] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.073742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.082975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.091697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.100756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.110447] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.116983] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.126150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.134942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.143378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.153216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.161557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.171053] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.181360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.191876] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.198962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.207871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.217174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.225333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.234162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.242263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.250670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.259103] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.266167] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.273017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.281873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.290053] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.296494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.303638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.311537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.320603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.331035] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.339663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.350296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.360448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.369699] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.376829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.386761] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.395712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.404565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.413138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.421709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.430091] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.436556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.443513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.451732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.462674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.473050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.484856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.496054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.506612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.515239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.524620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.533216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.541589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.551593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.561458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.572783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.580437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.593331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.602173] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 38.612254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.622885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.632748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.641496] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.648744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.660903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.671574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.682460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.691664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.700150] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.709394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.717624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.726367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.733989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.742053] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.750976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.759744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.768397] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.780064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.788480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.796871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.806009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.815868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.823336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.832849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.842848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.852311] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.859099] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.869613] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 38.878469] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.884832] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.893109] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.901350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.910216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.918015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.926172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.936136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.945451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.955283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.963790] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.971837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.982247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.990219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.999419] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.008849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.019293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.029199] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.038404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.047600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.056259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.066103] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.073996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.082930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.094781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.104921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.113024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.120810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.130388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.139242] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.145846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.154262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.163042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.172472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.184705] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.196477] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.205381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.215000] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.225731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.234730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.244492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.253164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.261573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.270003] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.280220] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.296663] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.305490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.314884] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.325919] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.333881] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.342649] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.350634] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.359385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.367221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.377101] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.384152] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.392467] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.411233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.419494] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.433542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.444261] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.452141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.459146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.466727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.478644] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.493383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.508885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.516205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.524576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.535349] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.542775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.560775] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.582870] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.595292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.603480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.618126] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/02/25 02:13:18 executed programs: 6 2021/02/25 02:13:23 executed programs: 36 2021/02/25 02:13:28 executed programs: 71 2021/02/25 02:13:33 executed programs: 109 2021/02/25 02:13:38 executed programs: 150 2021/02/25 02:13:44 executed programs: 184 2021/02/25 02:13:49 executed programs: 216 2021/02/25 02:13:54 executed programs: 257 2021/02/25 02:13:59 executed programs: 305 2021/02/25 02:14:04 executed programs: 340 2021/02/25 02:14:09 executed programs: 384 2021/02/25 02:14:15 executed programs: 415 2021/02/25 02:14:20 executed programs: 449 2021/02/25 02:14:25 executed programs: 482 2021/02/25 02:14:30 executed programs: 519 2021/02/25 02:14:35 executed programs: 567 2021/02/25 02:14:40 executed programs: 605 2021/02/25 02:14:45 executed programs: 651 2021/02/25 02:14:50 executed programs: 688 2021/02/25 02:14:55 executed programs: 723 2021/02/25 02:15:00 executed programs: 764 2021/02/25 02:15:05 executed programs: 804 2021/02/25 02:15:11 executed programs: 847 2021/02/25 02:15:16 executed programs: 892 2021/02/25 02:15:21 executed programs: 937 2021/02/25 02:15:26 executed programs: 975 2021/02/25 02:15:31 executed programs: 1019 2021/02/25 02:15:36 executed programs: 1057 2021/02/25 02:15:41 executed programs: 1097 [ 185.520807] [ 185.522695] ===================================== [ 185.528138] WARNING: bad unlock balance detected! [ 185.533932] 4.19.177-syzkaller #0 Not tainted [ 185.538580] ------------------------------------- [ 185.543687] kworker/u4:0/7 is trying to release lock (&file->mut) at: [ 185.550345] [] ucma_event_handler+0x6c7/0x1020 [ 185.556810] but there are no more locks to release! [ 185.562113] [ 185.562113] other info that might help us debug this: [ 185.568858] 4 locks held by kworker/u4:0/7: [ 185.573160] #0: 000000001e57f0b9 ((wq_completion)"ib_addr"){+.+.}, at: process_one_work+0x762/0x1670 [ 185.583170] #1: 00000000087c658b ((work_completion)(&(&req->work)->work)){+.+.}, at: process_one_work+0x792/0x1670 [ 185.595319] #2: 00000000eb180a6c (&id_priv->handler_mutex){+.+.}, at: addr_handler+0xac/0x300 [ 185.604241] #3: 0000000013932424 (&file->mut){+.+.}, at: ucma_event_handler+0xa8/0x1020 [ 185.612891] [ 185.612891] stack backtrace: [ 185.617378] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 4.19.177-syzkaller #0 [ 185.624920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.634452] Workqueue: ib_addr process_one_req [ 185.639377] Call Trace: [ 185.642048] dump_stack+0x123/0x171 [ 185.646278] ? ucma_event_handler+0x6c7/0x1020 [ 185.652119] print_unlock_imbalance_bug.cold.50+0x114/0x123 [ 185.658645] lock_release+0x685/0x850 [ 185.662594] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 185.667958] ? ucma_event_handler+0x6c7/0x1020 [ 185.672542] ? lock_downgrade+0x860/0x860 [ 185.676778] ? trace_hardirqs_on+0x28/0x190 [ 185.681444] __mutex_unlock_slowpath+0x8e/0x6a0 [ 185.686419] ? __wake_up_common+0x600/0x600 [ 185.691226] ? wait_for_completion+0x460/0x460 [ 185.697037] ? lockdep_hardirqs_on+0x421/0x5c0 [ 185.701813] mutex_unlock+0xd/0x10 [ 185.705510] ucma_event_handler+0x6c7/0x1020 [ 185.710380] addr_handler+0x23d/0x300 [ 185.714345] ? cma_work_handler+0x1b0/0x1b0 [ 185.718949] ? lock_downgrade+0x860/0x860 [ 185.723229] ? find_held_lock+0x36/0x1d0 [ 185.727540] ? __lock_is_held+0xb5/0x140 [ 185.731709] ? cma_work_handler+0x1b0/0x1b0 [ 185.736210] process_one_req+0xd4/0x5b0 [ 185.740352] process_one_work+0x830/0x1670 [ 185.744670] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 185.749899] ? lock_acquire+0x173/0x3d0 [ 185.753872] ? kasan_check_write+0x14/0x20 [ 185.758099] ? do_raw_spin_lock+0xd0/0x240 [ 185.762313] worker_thread+0x85/0xb60 [ 185.766201] ? __kthread_parkme+0x37/0x1c0 [ 185.770436] kthread+0x347/0x410 [ 185.773789] ? process_one_work+0x1670/0x1670 [ 185.778261] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 185.783779] ret_from_fork+0x24/0x30