[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.802379] IPVS: ftp: loaded support on port[0] = 21 [ 31.267665] can: request_module (can-proto-0) failed. [ 32.236373] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2021/03/23 23:20:05 parsed 1 programs 2021/03/23 23:20:05 executed programs: 0 [ 39.887916] IPVS: ftp: loaded support on port[0] = 21 [ 39.899835] IPVS: ftp: loaded support on port[0] = 21 [ 39.909436] IPVS: ftp: loaded support on port[0] = 21 [ 39.968551] IPVS: ftp: loaded support on port[0] = 21 [ 39.979444] IPVS: ftp: loaded support on port[0] = 21 [ 40.039988] IPVS: ftp: loaded support on port[0] = 21 [ 40.070913] chnl_net:caif_netlink_parms(): no params data found [ 40.175936] chnl_net:caif_netlink_parms(): no params data found [ 40.212205] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.220630] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.230480] device bridge_slave_0 entered promiscuous mode [ 40.242961] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.251419] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.262508] device bridge_slave_1 entered promiscuous mode [ 40.331474] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.344329] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.370214] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.381504] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.394991] device bridge_slave_0 entered promiscuous mode [ 40.418178] chnl_net:caif_netlink_parms(): no params data found [ 40.435099] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.444399] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.455174] device bridge_slave_1 entered promiscuous mode [ 40.489031] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.501613] team0: Port device team_slave_0 added [ 40.531990] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.548362] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.570738] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.580467] team0: Port device team_slave_1 added [ 40.587167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.641474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.660584] chnl_net:caif_netlink_parms(): no params data found [ 40.680238] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.694707] team0: Port device team_slave_0 added [ 40.711593] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.720935] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.732398] device bridge_slave_0 entered promiscuous mode [ 40.784961] device hsr_slave_0 entered promiscuous mode [ 40.843407] device hsr_slave_1 entered promiscuous mode [ 40.885826] chnl_net:caif_netlink_parms(): no params data found [ 40.896655] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.907885] team0: Port device team_slave_1 added [ 40.915131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.924874] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.934725] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.944519] device bridge_slave_1 entered promiscuous mode [ 40.954879] chnl_net:caif_netlink_parms(): no params data found [ 40.965075] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.977272] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.987907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.075352] device hsr_slave_0 entered promiscuous mode [ 41.123270] device hsr_slave_1 entered promiscuous mode [ 41.164165] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.171095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.179597] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.186818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.198180] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.210232] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.239646] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.251902] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.265236] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.276908] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.302657] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.312207] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.322220] device bridge_slave_0 entered promiscuous mode [ 41.336035] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.344742] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.353796] device bridge_slave_0 entered promiscuous mode [ 41.363817] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.371752] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.380061] device bridge_slave_1 entered promiscuous mode [ 41.399140] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.411624] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.421726] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.430836] device bridge_slave_1 entered promiscuous mode [ 41.450868] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.460788] team0: Port device team_slave_0 added [ 41.472515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.481830] team0: Port device team_slave_1 added [ 41.490941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.504706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.517468] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.529729] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.540007] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.548967] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.559697] device bridge_slave_0 entered promiscuous mode [ 41.568682] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.579196] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.590391] device bridge_slave_1 entered promiscuous mode [ 41.607260] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.621031] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.633418] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.655648] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.734766] device hsr_slave_0 entered promiscuous mode [ 41.773168] device hsr_slave_1 entered promiscuous mode [ 41.813525] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.823765] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.835986] team0: Port device team_slave_0 added [ 41.846936] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.856917] team0: Port device team_slave_0 added [ 41.865339] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.874285] team0: Port device team_slave_0 added [ 41.883361] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.891233] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.902868] team0: Port device team_slave_1 added [ 41.910599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.919331] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.929264] team0: Port device team_slave_1 added [ 41.935753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.945141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.956774] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.965763] team0: Port device team_slave_1 added [ 41.977564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.985609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.019574] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.057386] device hsr_slave_0 entered promiscuous mode [ 42.123353] device hsr_slave_1 entered promiscuous mode [ 42.163010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.172302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.225220] device hsr_slave_0 entered promiscuous mode [ 42.272901] device hsr_slave_1 entered promiscuous mode [ 42.383111] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.442246] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.557844] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.754511] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.968968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.124547] device hsr_slave_0 entered promiscuous mode [ 43.173409] device hsr_slave_1 entered promiscuous mode [ 43.215507] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.231485] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.244114] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.255459] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.270341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.283214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.299965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.312097] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.320645] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.331458] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.343618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.356314] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.368954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.384145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.396578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.408965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.419362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.428540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.437784] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.445552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.458832] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.467547] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.492885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.505161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.516905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.527935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.537397] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.544901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.556630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.576895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.586592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.597708] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.605601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.616066] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.626237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.638495] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.645835] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.654878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.667059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.679479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.689525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.701064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.713122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.728718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.741050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.758505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.771107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.783602] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.793736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.803347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.814926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.824633] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.833577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.841884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.861045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.872517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.884194] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.898477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.907294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.918344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.928916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.938503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.948137] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.956078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.965189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.976008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.987750] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.998182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.010762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.021154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.030379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.040507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.053522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.065381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.078605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.087394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.097858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.107448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.116606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.127631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.138404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.152903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.162810] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.170359] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.181013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.191217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.202219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.210801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.221289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.232698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.241121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.251251] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.259910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.268561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.279054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.288395] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.297309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.306153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.315615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.326362] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.339160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.348900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.358661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.369702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.379506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.393066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.403358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.413633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.423431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.433248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.443814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.453877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.463059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.473347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.482469] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.490912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.499406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.509544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.521963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.530970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.541765] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.549192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.560534] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.575138] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.586529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.596391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.608243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.620419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.628589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.638671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.647330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.656527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.666200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.677279] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.686271] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.695476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.707535] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.717471] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.727150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.736853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.748141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.762213] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.770990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.783779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.795137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.806957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.817505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.830296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.842507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.851775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.862946] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.871556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.882978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.895726] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.906096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.921122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.933966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.946538] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.957070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.971296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.986929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.997332] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.007031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.017093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.026322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.036281] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.047366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.056345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.065295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.076214] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.084063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.093897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.104913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.118131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.131946] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.140161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.150625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.162601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.173657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.183449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.194619] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.205315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.217652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.232982] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.240483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.250301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.264025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.276357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.287544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.301235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.312908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.321508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.334483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.345092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.356281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.367595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.378467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.391221] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.408423] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.418460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.433185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.442924] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.453746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.464367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.475775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.492272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.507613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.519494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.530281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.540401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.550920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.560786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.572540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.584590] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.599288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.611260] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.622415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.632691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.647434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.659704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.679902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.689988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.707587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.719992] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.729007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.742442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.755462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.771515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.787467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.799708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.812265] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.818853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.828856] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.855264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.867715] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.893315] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/03/23 23:20:11 executed programs: 6 [ 152.350404] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 152.356940] rcu: (detected by 1, t=10502 jiffies, g=4785, q=128) [ 152.363900] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294952361-4294941858), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 152.378547] syz-executor.0 R running task 26536 6521 5608 0x00000000 [ 152.386271] Call Trace: [ 152.389032] [ 152.391743] sched_show_task.cold.87+0x2f1/0x355 [ 152.396879] ? can_nice.part.76+0x20/0x20 [ 152.402028] ? trace_hardirqs_off+0x41/0x180 [ 152.407064] rcu_check_callbacks.cold.81+0xaaa/0xd89 [ 152.414194] update_process_times+0x2a/0x60 [ 152.419501] tick_sched_handle+0x77/0x140 [ 152.424001] tick_sched_timer+0x37/0xf0 [ 152.428237] __hrtimer_run_queues+0x2f7/0xab0 [ 152.433252] ? hrtimer_interrupt+0x118/0x760 [ 152.438614] ? tick_sched_do_timer+0x140/0x140 [ 152.443656] ? retrigger_next_event+0x2f0/0x2f0 [ 152.449039] ? ktime_get_update_offsets_now+0x141/0x370 [ 152.455239] hrtimer_interrupt+0x2e2/0x760 [ 152.460307] smp_apic_timer_interrupt+0x114/0x540 [ 152.465973] apic_timer_interrupt+0xf/0x20 [ 152.471205] [ 152.474286] RIP: 0010:ktime_get_coarse_real_ts64+0x193/0x220 [ 152.481873] Code: c3 e8 d1 47 11 00 48 c7 c7 08 01 12 88 48 89 f8 48 c1 e8 03 42 80 3c 38 00 75 5b 48 83 3d fc 0a be 06 00 74 23 48 89 df 57 9d <0f> 1f 44 00 00 e9 54 ff ff ff f3 90 8b 02 a8 01 0f 84 5d ff ff ff [ 152.504906] RSP: 0018:ffff8881e84af830 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 152.513820] RAX: 1ffffffff1024021 RBX: 0000000000000282 RCX: 1ffff1103d0d85b5 [ 152.522350] RDX: 0000000000000000 RSI: ffff8881e86c2d88 RDI: 0000000000000282 [ 152.530990] RBP: ffff8881e84af868 R08: ffff8881e86c2da8 R09: 0000000000000000 [ 152.540367] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881e84af8a0 [ 152.551239] R13: ffffffff88120100 R14: fffffbfff1024022 R15: dffffc0000000000 [ 152.559791] current_time+0x6b/0x140 [ 152.564819] ? timespec64_trunc+0x130/0x130 [ 152.570021] ? filemap_range_has_page+0x200/0x200 [ 152.575925] ? iter_file_splice_write+0x4a5/0xc40 [ 152.581918] atime_needs_update+0x1ca/0x570 [ 152.587392] touch_atime+0xc5/0x240 [ 152.592755] ? atime_needs_update+0x570/0x570 [ 152.599451] generic_file_splice_read+0x49c/0x6f0 [ 152.605053] ? add_to_pipe+0x330/0x330 [ 152.610353] ? rw_verify_area+0xb8/0x2b0 [ 152.615754] do_splice_to+0xe3/0x120 [ 152.621812] splice_direct_to_actor+0x296/0x870 [ 152.628534] ? pipe_to_sendpage+0x430/0x430 [ 152.635936] ? do_splice_to+0x120/0x120 [ 152.641820] ? security_file_permission+0x46/0x190 [ 152.648929] ? rw_verify_area+0xb8/0x2b0 [ 152.653767] do_splice_direct+0x14c/0x270 [ 152.658255] ? splice_direct_to_actor+0x870/0x870 [ 152.664679] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.671055] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 152.676191] do_sendfile+0x4a6/0xe50 [ 152.680486] ? do_compat_pwritev64+0x190/0x190 [ 152.685445] ? kasan_check_write+0x14/0x20 [ 152.690174] __x64_sys_sendfile64+0x12e/0x1e0 [ 152.695800] ? __ia32_sys_sendfile+0x1d0/0x1d0 [ 152.700592] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.706389] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.711759] ? do_syscall_64+0x21/0x4e0 [ 152.716205] ? trace_hardirqs_on+0x28/0x190 [ 152.720995] do_syscall_64+0xd0/0x4e0 [ 152.725153] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.731798] RIP: 0033:0x460b89 [ 152.735465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 152.760374] RSP: 002b:00007f0862fab1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 152.769321] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460b89 [ 152.777593] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 152.785744] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 152.794944] R10: 00008080fffffffe R11: 0000000000000246 R12: 00000000ffffffff [ 152.802889] R13: 00000000004f4348 R14: 00000000004b2b92 R15: 00007f0862fab6bc [ 152.810750] rcu: rcu_preempt kthread starved for 10548 jiffies! g4785 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 152.822052] rcu: RCU grace-period kthread stack dump: [ 152.827398] rcu_preempt R running task 29208 10 2 0x80000000 [ 152.835833] Call Trace: [ 152.839157] __schedule+0xdb5/0x1d40 [ 152.844028] ? __sched_text_start+0x8/0x8 [ 152.848443] ? schedule_timeout+0x3a6/0xe00 [ 152.853298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.858112] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 152.864554] ? trace_hardirqs_on+0x28/0x190 [ 152.872489] schedule+0x7f/0x1b0 [ 152.876257] schedule_timeout+0x3ab/0xe00 [ 152.881981] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.887574] ? usleep_range+0x130/0x130 [ 152.892106] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 152.897823] ? prepare_to_swait_event+0x17f/0x3d0 [ 152.902891] ? __next_timer_interrupt+0x100/0x100 [ 152.908091] rcu_gp_kthread+0xce6/0x23d0 [ 152.912595] ? rcu_exp_wait_wake+0x460/0x460 [ 152.917743] ? __kthread_parkme+0x37/0x1c0 [ 152.922919] ? __kthread_parkme+0xa9/0x1c0 [ 152.928403] kthread+0x347/0x410 [ 152.933033] ? rcu_exp_wait_wake+0x460/0x460 [ 152.939245] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 152.946252] ret_from_fork+0x24/0x30