[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.670430] audit: type=1400 audit(1622256546.751:8): avc: denied { execmem } for pid=5552 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 27.697997] IPVS: ftp: loaded support on port[0] = 21 [ 28.123211] can: request_module (can-proto-0) failed. [ 29.087879] can: request_module (can-proto-0) failed. [ 29.111644] audit: type=1400 audit(1622256548.193:9): avc: denied { create } for pid=5541 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 '10.128.1.106' (ECDSA) to the list of known hosts. 2021/05/29 02:49:15 parsed 1 programs 2021/05/29 02:49:15 executed programs: 0 [ 36.642027] audit: type=1400 audit(1622256555.738:10): avc: denied { execmem } for pid=5641 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 36.659185] IPVS: ftp: loaded support on port[0] = 21 [ 36.724644] IPVS: ftp: loaded support on port[0] = 21 [ 36.748247] IPVS: ftp: loaded support on port[0] = 21 [ 36.748269] IPVS: ftp: loaded support on port[0] = 21 [ 36.780606] IPVS: ftp: loaded support on port[0] = 21 [ 36.823886] IPVS: ftp: loaded support on port[0] = 21 [ 36.839662] chnl_net:caif_netlink_parms(): no params data found [ 37.000490] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.008298] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.017601] device bridge_slave_0 entered promiscuous mode [ 37.037036] chnl_net:caif_netlink_parms(): no params data found [ 37.068811] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.075301] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.083558] device bridge_slave_1 entered promiscuous mode [ 37.100642] chnl_net:caif_netlink_parms(): no params data found [ 37.154982] chnl_net:caif_netlink_parms(): no params data found [ 37.174483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.185391] chnl_net:caif_netlink_parms(): no params data found [ 37.221100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.283928] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.292374] team0: Port device team_slave_0 added [ 37.304401] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.310884] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.320647] device bridge_slave_0 entered promiscuous mode [ 37.331502] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.338762] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.346348] device bridge_slave_0 entered promiscuous mode [ 37.352575] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.361221] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.368661] device bridge_slave_0 entered promiscuous mode [ 37.375059] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.382715] team0: Port device team_slave_1 added [ 37.388082] chnl_net:caif_netlink_parms(): no params data found [ 37.409938] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.418493] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.425658] device bridge_slave_1 entered promiscuous mode [ 37.432301] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.438778] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.445632] device bridge_slave_1 entered promiscuous mode [ 37.456059] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.462554] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.469803] device bridge_slave_1 entered promiscuous mode [ 37.477603] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.497546] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.504033] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.511544] device bridge_slave_0 entered promiscuous mode [ 37.525812] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.541848] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.548413] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.555179] device bridge_slave_1 entered promiscuous mode [ 37.562343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.574547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.592038] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.604385] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.613177] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.638922] device hsr_slave_0 entered promiscuous mode [ 37.686027] device hsr_slave_1 entered promiscuous mode [ 37.735967] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.742464] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.750511] device bridge_slave_0 entered promiscuous mode [ 37.757915] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.773996] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.785364] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.792771] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.800111] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.806606] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.813438] device bridge_slave_1 entered promiscuous mode [ 37.832947] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.841288] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.848939] team0: Port device team_slave_0 added [ 37.868569] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.877544] team0: Port device team_slave_0 added [ 37.890792] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.898539] team0: Port device team_slave_1 added [ 37.904335] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.912441] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.919913] team0: Port device team_slave_0 added [ 37.925218] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.933767] team0: Port device team_slave_1 added [ 37.940519] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.948273] team0: Port device team_slave_0 added [ 37.953647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.962316] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.974159] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.981971] team0: Port device team_slave_1 added [ 37.987431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.995177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.002548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.010767] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.018681] team0: Port device team_slave_1 added [ 38.023863] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.041219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.048459] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.055871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.070966] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.078188] team0: Port device team_slave_0 added [ 38.090246] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.137685] device hsr_slave_0 entered promiscuous mode [ 38.185731] device hsr_slave_1 entered promiscuous mode [ 38.228664] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.236016] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.243301] team0: Port device team_slave_1 added [ 38.252199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.317691] device hsr_slave_0 entered promiscuous mode [ 38.355896] device hsr_slave_1 entered promiscuous mode [ 38.395882] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.402971] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.411153] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.467670] device hsr_slave_0 entered promiscuous mode [ 38.506530] device hsr_slave_1 entered promiscuous mode [ 38.565695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.594269] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.601785] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.628202] device hsr_slave_0 entered promiscuous mode [ 38.675557] device hsr_slave_1 entered promiscuous mode [ 38.736848] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.744938] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.786648] device hsr_slave_0 entered promiscuous mode [ 38.835379] device hsr_slave_1 entered promiscuous mode [ 38.875678] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.883546] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.895088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.907105] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.922651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.932320] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.940388] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.957617] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.972774] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.984162] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.998314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.006983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.024502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.035664] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.041732] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.059891] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.068385] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.081683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.090522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.097575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.105850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.113922] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.120574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.127894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.134727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.143308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.152230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.161697] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.170255] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.176750] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.184596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.193075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.202795] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.209213] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.217791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.226349] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.235715] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.241890] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.250761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.265283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.272992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.281232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.289535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.298184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.306646] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.313073] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.322092] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.330518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.338355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.346435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.354101] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.360494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.368218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.385530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.396129] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.404499] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.415401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.426521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.436640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.443876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.453139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.461134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.469677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.478190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.486525] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.492992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.501679] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.508460] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.518045] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.525144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.534497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.543309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.553377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.562395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.570579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.578607] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.585014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.591858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.600061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.608080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.615816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.623592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.631493] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.638061] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.646646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.654768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.661626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.669026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.677817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.687793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.695821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.704068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.712262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.722466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.732082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.739762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.747962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.755674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.763285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.771184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.779636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.787476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.795327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.803099] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.809625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.816543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.825072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.832973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.841877] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.850865] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.859481] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.867753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.881621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.889127] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.896186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.903409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.910755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.918818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.927475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.935459] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.941891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.949017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.957253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.967096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.974220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.985471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.994588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.002253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.011915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.019974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.027919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.036067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.043581] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.050348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.058137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.066329] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.072475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.086803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.094738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.102596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.111779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.120247] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.128638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.136939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.144125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.152405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.160945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.169988] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.178415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.186869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.195747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.202695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.211974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.219925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.227787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.235841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.243506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.251552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.259485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.268651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.278431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.286828] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.295914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.304072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.312153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.321962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.329835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.338718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.346448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.353573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.360793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.368508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.376239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.383914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.391710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.400120] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.409369] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.415699] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.424197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.434007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.442831] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.449119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.457756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.466121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.473938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.481921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.489837] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.496263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.503486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.511292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.519159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.527026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.534713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.542247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.551206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.560420] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.567964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.580501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.601406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.609119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.617403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.625533] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.631934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.639556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.647596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.657332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.667746] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.675767] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.681935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.692052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.700122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.712100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.720595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.735257] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.746279] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.759563] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.769914] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.780387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.795914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.806451] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.833504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.841702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.864964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.873879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.904301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.912378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.932551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.946215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.958564] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.973420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.984885] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.993427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.002118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.013621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.029896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.037185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.051996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.062494] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.075651] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.095799] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.108796] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/05/29 02:49:20 executed programs: 8 2021/05/29 02:49:25 executed programs: 35 [ 285.981372] INFO: task syz-executor.5:7083 blocked for more than 140 seconds. [ 285.989306] Not tainted 4.19.192-syzkaller #0 [ 285.995093] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.003875] syz-executor.5 D26592 7083 5659 0x00000004 [ 286.009491] Call Trace: [ 286.012376] __schedule+0xdbb/0x1d60 [ 286.016115] ? __sched_text_start+0x8/0x8 [ 286.020305] ? mark_held_locks+0x130/0x130 [ 286.024628] schedule+0x7f/0x1b0 [ 286.028105] schedule_timeout+0x6e3/0xe00 [ 286.032366] ? find_held_lock+0x36/0x1d0 [ 286.036587] ? usleep_range+0x130/0x130 [ 286.040852] ? mark_held_locks+0xc7/0x130 [ 286.045091] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.049664] ? wait_for_completion+0x27a/0x460 [ 286.054330] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.059175] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.063736] ? trace_hardirqs_on+0x28/0x190 [ 286.068070] wait_for_completion+0x282/0x460 [ 286.072618] ? wait_for_completion_interruptible+0x500/0x500 [ 286.078428] ? wake_up_q+0x100/0x100 [ 286.082186] ? pcrypt_aead_encrypt+0x357/0x450 [ 286.086955] aead_recvmsg+0x1144/0x1fb0 [ 286.091014] ? kasan_check_read+0x11/0x20 [ 286.095188] ? aead_sendpage_nokey+0x80/0x80 [ 286.099586] ? selinux_socket_recvmsg+0x31/0x40 [ 286.104292] ? security_socket_recvmsg+0x5d/0xa0 [ 286.109395] ? aead_sendpage_nokey+0x80/0x80 [ 286.113907] sock_recvmsg+0xb9/0xf0 [ 286.117545] sock_read_iter+0x252/0x440 [ 286.122696] ? sock_recvmsg+0xf0/0xf0 [ 286.126581] do_iter_readv_writev+0x3f2/0x960 [ 286.131161] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.135941] ? rw_verify_area+0xb8/0x2b0 [ 286.139980] do_iter_read+0x1e0/0x5a0 [ 286.143936] ? dup_iter+0x250/0x250 [ 286.147734] vfs_readv+0xc9/0x130 [ 286.151375] ? lock_downgrade+0x860/0x860 [ 286.155691] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.161176] ? kasan_check_read+0x11/0x20 [ 286.165430] ? expand_files.part.8+0x700/0x700 [ 286.170000] ? kasan_check_read+0x11/0x20 [ 286.174235] ? __fget_light+0x174/0x1e0 [ 286.178348] do_readv+0x110/0x330 [ 286.181853] ? vfs_readv+0x130/0x130 [ 286.185891] ? do_syscall_64+0x21/0x4e0 [ 286.190038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.195508] __x64_sys_readv+0x70/0xb0 [ 286.199394] do_syscall_64+0xd6/0x4e0 [ 286.203243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.208515] RIP: 0033:0x4603b9 [ 286.211964] Code: Bad RIP value. [ 286.215338] RSP: 002b:00007f1d04cc4198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 286.223122] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 286.230704] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 286.238127] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 286.245581] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 286.253088] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f1d04cc46bc [ 286.260564] INFO: task syz-executor.1:7093 blocked for more than 140 seconds. [ 286.267943] Not tainted 4.19.192-syzkaller #0 [ 286.273036] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.281094] syz-executor.1 D26592 7093 5643 0x00000004 [ 286.286742] Call Trace: [ 286.289313] __schedule+0xdbb/0x1d60 [ 286.293087] ? __sched_text_start+0x8/0x8 [ 286.297225] ? mark_held_locks+0x130/0x130 [ 286.301639] schedule+0x7f/0x1b0 [ 286.305189] schedule_timeout+0x6e3/0xe00 [ 286.309329] ? find_held_lock+0x36/0x1d0 [ 286.313454] ? usleep_range+0x130/0x130 [ 286.317426] ? mark_held_locks+0xc7/0x130 [ 286.321713] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.326219] ? wait_for_completion+0x27a/0x460 [ 286.330854] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.335429] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.339994] ? trace_hardirqs_on+0x28/0x190 [ 286.344353] wait_for_completion+0x282/0x460 [ 286.348760] ? wait_for_completion_interruptible+0x500/0x500 [ 286.354598] ? wake_up_q+0x100/0x100 [ 286.358370] ? pcrypt_aead_encrypt+0x357/0x450 [ 286.362993] aead_recvmsg+0x1144/0x1fb0 [ 286.366959] ? kasan_check_read+0x11/0x20 [ 286.371169] ? aead_sendpage_nokey+0x80/0x80 [ 286.375566] ? selinux_socket_recvmsg+0x31/0x40 [ 286.380577] ? security_socket_recvmsg+0x5d/0xa0 [ 286.385423] ? aead_sendpage_nokey+0x80/0x80 [ 286.389833] sock_recvmsg+0xb9/0xf0 [ 286.393511] sock_read_iter+0x252/0x440 [ 286.397551] ? sock_recvmsg+0xf0/0xf0 [ 286.401477] do_iter_readv_writev+0x3f2/0x960 [ 286.405966] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.410791] ? rw_verify_area+0xb8/0x2b0 [ 286.415029] do_iter_read+0x1e0/0x5a0 [ 286.419283] ? dup_iter+0x250/0x250 [ 286.423060] vfs_readv+0xc9/0x130 [ 286.426507] ? lock_downgrade+0x860/0x860 [ 286.430699] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.436079] ? kasan_check_read+0x11/0x20 [ 286.440278] ? expand_files.part.8+0x700/0x700 [ 286.444860] ? kasan_check_read+0x11/0x20 [ 286.448992] ? __fget_light+0x174/0x1e0 [ 286.453024] do_readv+0x110/0x330 [ 286.456466] ? vfs_readv+0x130/0x130 [ 286.460159] ? do_syscall_64+0x21/0x4e0 [ 286.464446] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.469820] __x64_sys_readv+0x70/0xb0 [ 286.473763] do_syscall_64+0xd6/0x4e0 [ 286.477570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.482787] RIP: 0033:0x4603b9 [ 286.485993] Code: Bad RIP value. [ 286.489337] RSP: 002b:00007fc2e3e3c198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 286.498383] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 286.506005] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 286.513454] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 286.520862] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 286.528704] R13: 0000000000000003 R14: 00000000004b129a R15: 00007fc2e3e3c6bc [ 286.536224] INFO: task syz-executor.2:7095 blocked for more than 140 seconds. [ 286.543550] Not tainted 4.19.192-syzkaller #0 [ 286.549075] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.557164] syz-executor.2 D26592 7095 5675 0x00000004 [ 286.562948] Call Trace: [ 286.565536] __schedule+0xdbb/0x1d60 [ 286.569241] ? __sched_text_start+0x8/0x8 [ 286.573442] ? mark_held_locks+0x130/0x130 [ 286.577714] schedule+0x7f/0x1b0 [ 286.581129] schedule_timeout+0x6e3/0xe00 [ 286.585277] ? find_held_lock+0x36/0x1d0 [ 286.589603] ? usleep_range+0x130/0x130 [ 286.593679] ? mark_held_locks+0xc7/0x130 [ 286.597899] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.602822] ? wait_for_completion+0x27a/0x460 [ 286.607534] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.612192] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.616678] ? trace_hardirqs_on+0x28/0x190 [ 286.621066] wait_for_completion+0x282/0x460 [ 286.625464] ? wait_for_completion_interruptible+0x500/0x500 [ 286.631310] ? wake_up_q+0x100/0x100 [ 286.635169] ? pcrypt_aead_encrypt+0x357/0x450 [ 286.639735] aead_recvmsg+0x1144/0x1fb0 [ 286.643980] ? kasan_check_read+0x11/0x20 [ 286.648165] ? aead_sendpage_nokey+0x80/0x80 [ 286.652629] ? selinux_socket_recvmsg+0x31/0x40 [ 286.657293] ? security_socket_recvmsg+0x5d/0xa0 [ 286.662097] ? aead_sendpage_nokey+0x80/0x80 [ 286.666502] sock_recvmsg+0xb9/0xf0 [ 286.670117] sock_read_iter+0x252/0x440 [ 286.674702] ? sock_recvmsg+0xf0/0xf0 [ 286.678504] do_iter_readv_writev+0x3f2/0x960 [ 286.683034] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.687796] ? rw_verify_area+0xb8/0x2b0 [ 286.692165] do_iter_read+0x1e0/0x5a0 [ 286.695973] ? dup_iter+0x250/0x250 [ 286.699714] vfs_readv+0xc9/0x130 [ 286.703208] ? lock_downgrade+0x860/0x860 [ 286.707453] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.712880] ? kasan_check_read+0x11/0x20 [ 286.717111] ? expand_files.part.8+0x700/0x700 [ 286.721748] ? kasan_check_read+0x11/0x20 [ 286.725992] ? __fget_light+0x174/0x1e0 [ 286.730051] do_readv+0x110/0x330 [ 286.733572] ? vfs_readv+0x130/0x130 [ 286.737479] ? do_syscall_64+0x21/0x4e0 [ 286.741755] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.747603] __x64_sys_readv+0x70/0xb0 [ 286.751841] do_syscall_64+0xd6/0x4e0 [ 286.755643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.760901] RIP: 0033:0x4603b9 [ 286.764089] Code: Bad RIP value. [ 286.767546] RSP: 002b:00007f6d313bb198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 286.775547] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 286.782960] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 286.790319] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 286.797718] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 286.805066] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f6d313bb6bc [ 286.812452] INFO: task syz-executor.4:7082 blocked for more than 140 seconds. [ 286.819817] Not tainted 4.19.192-syzkaller #0 [ 286.824901] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.833043] syz-executor.4 D26592 7082 5665 0x00000004 [ 286.838762] Call Trace: [ 286.841396] __schedule+0xdbb/0x1d60 [ 286.845116] ? __sched_text_start+0x8/0x8 [ 286.849332] ? mark_held_locks+0x130/0x130 [ 286.853633] schedule+0x7f/0x1b0 [ 286.857354] schedule_timeout+0x6e3/0xe00 [ 286.862080] ? find_held_lock+0x36/0x1d0 [ 286.866159] ? usleep_range+0x130/0x130 [ 286.870317] ? mark_held_locks+0xc7/0x130 [ 286.874469] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.878955] ? wait_for_completion+0x27a/0x460 [ 286.883962] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.888547] ? _raw_spin_unlock_irq+0x27/0x80 [ 286.894476] ? trace_hardirqs_on+0x28/0x190 [ 286.898795] wait_for_completion+0x282/0x460 [ 286.903819] ? wait_for_completion_interruptible+0x500/0x500 [ 286.909754] ? wake_up_q+0x100/0x100 [ 286.913576] ? pcrypt_aead_encrypt+0x357/0x450 [ 286.918335] aead_recvmsg+0x1144/0x1fb0 [ 286.922368] ? kasan_check_read+0x11/0x20 [ 286.926629] ? aead_sendpage_nokey+0x80/0x80 [ 286.931179] ? selinux_socket_recvmsg+0x31/0x40 [ 286.935949] ? security_socket_recvmsg+0x5d/0xa0 [ 286.940961] ? aead_sendpage_nokey+0x80/0x80 [ 286.945553] sock_recvmsg+0xb9/0xf0 [ 286.949170] sock_read_iter+0x252/0x440 [ 286.953237] ? sock_recvmsg+0xf0/0xf0 [ 286.957043] do_iter_readv_writev+0x3f2/0x960 [ 286.961592] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 286.966719] ? rw_verify_area+0xb8/0x2b0 [ 286.970946] do_iter_read+0x1e0/0x5a0 [ 286.974749] ? dup_iter+0x250/0x250 [ 286.978370] vfs_readv+0xc9/0x130 [ 286.981867] ? lock_downgrade+0x860/0x860 [ 286.986118] ? compat_rw_copy_check_uvector+0x330/0x330 [ 286.991723] ? kasan_check_read+0x11/0x20 [ 286.995975] ? expand_files.part.8+0x700/0x700 [ 287.000786] ? __fget_light+0x174/0x1e0 [ 287.004756] do_readv+0x110/0x330 [ 287.008205] ? vfs_readv+0x130/0x130 [ 287.011989] ? do_syscall_64+0x21/0x4e0 [ 287.016141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.021647] __x64_sys_readv+0x70/0xb0 [ 287.025533] do_syscall_64+0xd6/0x4e0 [ 287.029315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.034537] RIP: 0033:0x4603b9 [ 287.038028] Code: Bad RIP value. [ 287.041419] RSP: 002b:00007f2cad8d1198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 287.049204] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 287.056515] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 287.063865] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 287.071289] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.078562] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f2cad8d16bc [ 287.085992] INFO: task syz-executor.4:7099 blocked for more than 140 seconds. [ 287.093413] Not tainted 4.19.192-syzkaller #0 [ 287.098418] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.106427] syz-executor.4 D26592 7099 5665 0x00000004 [ 287.112209] Call Trace: [ 287.114790] __schedule+0xdbb/0x1d60 [ 287.118482] ? __sched_text_start+0x8/0x8 [ 287.122654] ? mark_held_locks+0x130/0x130 [ 287.126929] schedule+0x7f/0x1b0 [ 287.130334] schedule_timeout+0x6e3/0xe00 [ 287.134473] ? find_held_lock+0x36/0x1d0 [ 287.138527] ? usleep_range+0x130/0x130 [ 287.142538] ? mark_held_locks+0xc7/0x130 [ 287.146766] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.151313] ? wait_for_completion+0x27a/0x460 [ 287.155885] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.160634] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.165210] ? trace_hardirqs_on+0x28/0x190 [ 287.169511] wait_for_completion+0x282/0x460 [ 287.173957] ? wait_for_completion_interruptible+0x500/0x500 [ 287.179753] ? wake_up_q+0x100/0x100 [ 287.183507] ? pcrypt_aead_encrypt+0x357/0x450 [ 287.188110] aead_recvmsg+0x1144/0x1fb0 [ 287.192145] ? kasan_check_read+0x11/0x20 [ 287.196290] ? aead_sendpage_nokey+0x80/0x80 [ 287.200732] ? selinux_socket_recvmsg+0x31/0x40 [ 287.205389] ? security_socket_recvmsg+0x5d/0xa0 [ 287.210121] ? aead_sendpage_nokey+0x80/0x80 [ 287.214568] sock_recvmsg+0xb9/0xf0 [ 287.218201] sock_read_iter+0x252/0x440 [ 287.222206] ? sock_recvmsg+0xf0/0xf0 [ 287.226091] do_iter_readv_writev+0x3f2/0x960 [ 287.230643] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 287.235393] ? rw_verify_area+0xb8/0x2b0 [ 287.239530] do_iter_read+0x1e0/0x5a0 [ 287.243552] ? dup_iter+0x250/0x250 [ 287.247183] vfs_readv+0xc9/0x130 [ 287.250767] ? lock_downgrade+0x860/0x860 [ 287.254926] ? compat_rw_copy_check_uvector+0x330/0x330 [ 287.260461] ? kasan_check_read+0x11/0x20 [ 287.264803] ? expand_files.part.8+0x700/0x700 [ 287.269378] ? kasan_check_read+0x11/0x20 [ 287.273578] ? __fget_light+0x174/0x1e0 [ 287.277574] do_readv+0x110/0x330 [ 287.281065] ? vfs_readv+0x130/0x130 [ 287.284771] ? do_syscall_64+0x21/0x4e0 [ 287.288823] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.294502] __x64_sys_readv+0x70/0xb0 [ 287.298391] do_syscall_64+0xd6/0x4e0 [ 287.302399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.307578] RIP: 0033:0x4603b9 [ 287.310823] Code: Bad RIP value. [ 287.314176] RSP: 002b:00007f2cad8b0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 287.321935] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 287.329292] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 287.336794] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 287.344168] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.351524] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f2cad8b06bc [ 287.358824] INFO: task syz-executor.0:7085 blocked for more than 140 seconds. [ 287.366279] Not tainted 4.19.192-syzkaller #0 [ 287.371352] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.379314] syz-executor.0 D26592 7085 5679 0x00000004 [ 287.385245] Call Trace: [ 287.387826] __schedule+0xdbb/0x1d60 [ 287.391631] ? __sched_text_start+0x8/0x8 [ 287.395941] ? mark_held_locks+0x130/0x130 [ 287.400314] schedule+0x7f/0x1b0 [ 287.403710] schedule_timeout+0x6e3/0xe00 [ 287.407839] ? find_held_lock+0x36/0x1d0 [ 287.411963] ? usleep_range+0x130/0x130 [ 287.415949] ? mark_held_locks+0xc7/0x130 [ 287.420097] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.424721] ? wait_for_completion+0x27a/0x460 [ 287.429399] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.434025] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.438521] ? trace_hardirqs_on+0x28/0x190 [ 287.443401] wait_for_completion+0x282/0x460 [ 287.447804] ? wait_for_completion_interruptible+0x500/0x500 [ 287.453928] ? wake_up_q+0x100/0x100 [ 287.457632] ? pcrypt_aead_encrypt+0x357/0x450 [ 287.462292] aead_recvmsg+0x1144/0x1fb0 [ 287.466267] ? kasan_check_read+0x11/0x20 [ 287.470840] ? aead_sendpage_nokey+0x80/0x80 [ 287.475344] ? selinux_socket_recvmsg+0x31/0x40 [ 287.480250] ? security_socket_recvmsg+0x5d/0xa0 [ 287.485210] ? aead_sendpage_nokey+0x80/0x80 [ 287.489839] sock_recvmsg+0xb9/0xf0 [ 287.493710] sock_read_iter+0x252/0x440 [ 287.497679] ? sock_recvmsg+0xf0/0xf0 [ 287.501532] do_iter_readv_writev+0x3f2/0x960 [ 287.506029] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 287.510851] ? rw_verify_area+0xb8/0x2b0 [ 287.514996] do_iter_read+0x1e0/0x5a0 [ 287.519447] ? dup_iter+0x250/0x250 [ 287.523117] vfs_readv+0xc9/0x130 [ 287.526780] ? lock_downgrade+0x860/0x860 [ 287.531192] ? compat_rw_copy_check_uvector+0x330/0x330 [ 287.536635] ? kasan_check_read+0x11/0x20 [ 287.540842] ? expand_files.part.8+0x700/0x700 [ 287.545434] ? __fget_light+0x174/0x1e0 [ 287.549387] do_readv+0x110/0x330 [ 287.552913] ? vfs_readv+0x130/0x130 [ 287.556676] ? do_syscall_64+0x21/0x4e0 [ 287.560683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.566040] __x64_sys_readv+0x70/0xb0 [ 287.569927] do_syscall_64+0xd6/0x4e0 [ 287.573789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.579082] RIP: 0033:0x4603b9 [ 287.582325] Code: Bad RIP value. [ 287.585678] RSP: 002b:00007f5de576d198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 287.593613] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 287.601081] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 287.609192] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 287.616618] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.623948] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f5de576d6bc [ 287.631822] INFO: task syz-executor.3:7123 blocked for more than 140 seconds. [ 287.639088] Not tainted 4.19.192-syzkaller #0 [ 287.644138] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.652349] syz-executor.3 D26592 7123 5656 0x00000004 [ 287.658061] Call Trace: [ 287.660698] __schedule+0xdbb/0x1d60 [ 287.664406] ? __sched_text_start+0x8/0x8 [ 287.668543] ? mark_held_locks+0x130/0x130 [ 287.672983] schedule+0x7f/0x1b0 [ 287.676349] schedule_timeout+0x6e3/0xe00 [ 287.680557] ? find_held_lock+0x36/0x1d0 [ 287.684622] ? usleep_range+0x130/0x130 [ 287.688586] ? mark_held_locks+0xc7/0x130 [ 287.692783] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.697267] ? wait_for_completion+0x27a/0x460 [ 287.701907] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.706670] ? _raw_spin_unlock_irq+0x27/0x80 [ 287.711389] ? trace_hardirqs_on+0x28/0x190 [ 287.715700] wait_for_completion+0x282/0x460 [ 287.720415] ? wait_for_completion_interruptible+0x500/0x500 [ 287.726222] ? wake_up_q+0x100/0x100 [ 287.730009] ? pcrypt_aead_encrypt+0x357/0x450 [ 287.734726] aead_recvmsg+0x1144/0x1fb0 [ 287.738797] ? kasan_check_read+0x11/0x20 [ 287.743009] ? aead_sendpage_nokey+0x80/0x80 [ 287.747424] ? selinux_socket_recvmsg+0x31/0x40 [ 287.752158] ? security_socket_recvmsg+0x5d/0xa0 [ 287.757359] ? aead_sendpage_nokey+0x80/0x80 [ 287.762073] sock_recvmsg+0xb9/0xf0 [ 287.765723] sock_read_iter+0x252/0x440 [ 287.770026] ? sock_recvmsg+0xf0/0xf0 [ 287.773912] do_iter_readv_writev+0x3f2/0x960 [ 287.778426] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 287.783575] ? rw_verify_area+0xb8/0x2b0 [ 287.787636] do_iter_read+0x1e0/0x5a0 [ 287.791549] ? dup_iter+0x250/0x250 [ 287.795181] vfs_readv+0xc9/0x130 [ 287.798771] ? lock_downgrade+0x860/0x860 [ 287.802972] ? compat_rw_copy_check_uvector+0x330/0x330 [ 287.808479] ? kasan_check_read+0x11/0x20 [ 287.812700] ? expand_files.part.8+0x700/0x700 [ 287.817281] ? __fget_light+0x174/0x1e0 [ 287.821508] do_readv+0x110/0x330 [ 287.824953] ? vfs_readv+0x130/0x130 [ 287.828656] ? do_syscall_64+0x21/0x4e0 [ 287.832695] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.838080] __x64_sys_readv+0x70/0xb0 [ 287.842305] do_syscall_64+0xd6/0x4e0 [ 287.846245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.851741] RIP: 0033:0x4603b9 [ 287.854936] Code: Bad RIP value. [ 287.858323] RSP: 002b:00007f9bb8730198 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 287.866174] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 287.873617] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 287.880945] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 287.888234] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 287.895694] R13: 0000000000000003 R14: 00000000004b129a R15: 00007f9bb87306bc [ 287.903105] [ 287.903105] Showing all locks held in the system: [ 287.909531] 1 lock held by khungtaskd/1042: [ 287.913995] #0: 00000000ee2b6f3b (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 287.922749] 1 lock held by systemd-journal/3295: [ 287.927604] #0: 00000000af5fb1a1 (&rq->lock){-.-.}, at: pick_next_task_fair+0xf37/0x1560 [ 287.936090] 1 lock held by in:imklog/5305: [ 287.940386] #0: 0000000063cbb9fa (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa7/0xd0 [ 287.948194] 1 lock held by syz-executor.5/7083: [ 287.952915] #0: 00000000f413506d (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 287.961720] 1 lock held by syz-executor.1/7093: [ 287.966550] #0: 00000000392bd4d4 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 287.975363] 1 lock held by syz-executor.2/7095: [ 287.980023] #0: 00000000f4b8057f (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 287.988822] 1 lock held by syz-executor.4/7082: [ 287.993554] #0: 000000006a168d00 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.002441] 1 lock held by syz-executor.4/7099: [ 288.007115] #0: 00000000e4f0458d (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.016105] 1 lock held by syz-executor.0/7085: [ 288.020833] #0: 0000000006e8d734 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.029679] 1 lock held by syz-executor.3/7123: [ 288.034492] #0: 00000000c5961b7d (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 288.043311] [ 288.044954] ============================================= [ 288.044954] [ 288.052019] NMI backtrace for cpu 0 [ 288.055641] CPU: 0 PID: 1042 Comm: khungtaskd Not tainted 4.19.192-syzkaller #0 [ 288.063066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.072490] Call Trace: [ 288.075083] dump_stack+0x123/0x171 [ 288.078687] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 288.083421] ? lapic_can_unplug_cpu+0x80/0x80 [ 288.087893] nmi_trigger_cpumask_backtrace+0xe6/0x120 [ 288.093086] arch_trigger_cpumask_backtrace+0x14/0x20 [ 288.098281] watchdog+0x5c3/0xb40 [ 288.102183] kthread+0x34a/0x410 [ 288.105546] ? hungtask_pm_notify+0x40/0x40 [ 288.109849] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 288.115376] ret_from_fork+0x3a/0x50 [ 288.119334] Sending NMI from CPU 0 to CPUs 1: [ 288.124244] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x12/0x20 [ 288.125202] Kernel panic - not syncing: hung_task: blocked tasks [ 288.138070] CPU: 0 PID: 1042 Comm: khungtaskd Not tainted 4.19.192-syzkaller #0 [ 288.145503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.155031] Call Trace: [ 288.157617] dump_stack+0x123/0x171 [ 288.161228] panic+0x1cd/0x387 [ 288.164437] ? __warn_printk+0xd6/0xd6 [ 288.168311] watchdog+0x5d4/0xb40 [ 288.171756] kthread+0x34a/0x410 [ 288.175116] ? hungtask_pm_notify+0x40/0x40 [ 288.179423] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 288.185051] ret_from_fork+0x3a/0x50 [ 288.191352] Kernel Offset: disabled [ 288.194999] Rebooting in 86400 seconds..