syzkaller login: [ 31.793748] kauditd_printk_skb: 9 callbacks suppressed [ 31.793754] audit: type=1400 audit(1576694297.778:35): avc: denied { map } for pid=6823 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 38.351592] audit: type=1400 audit(1576694304.338:36): avc: denied { map } for pid=6834 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 38.972334] IPVS: ftp: loaded support on port[0] = 21 [ 39.385285] can: request_module (can-proto-0) failed. [ 40.352752] can: request_module (can-proto-0) failed. [ 40.361631] can: request_module (can-proto-0) failed. [ 40.518698] audit: type=1400 audit(1576694306.508:37): avc: denied { create } for pid=6834 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.542477] audit: type=1400 audit(1576694306.508:38): avc: denied { create } for pid=6834 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.567088] audit: type=1400 audit(1576694306.508:39): avc: denied { create } for pid=6834 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.0.128' (ECDSA) to the list of known hosts. 2019/12/18 18:38:33 parsed 1 programs 2019/12/18 18:38:33 executed programs: 0 [ 47.744404] IPVS: ftp: loaded support on port[0] = 21 [ 47.754033] IPVS: ftp: loaded support on port[0] = 21 [ 47.832114] IPVS: ftp: loaded support on port[0] = 21 [ 47.844427] IPVS: ftp: loaded support on port[0] = 21 [ 47.901407] chnl_net:caif_netlink_parms(): no params data found [ 47.948680] IPVS: ftp: loaded support on port[0] = 21 [ 47.955113] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.962948] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.970428] device bridge_slave_0 entered promiscuous mode [ 47.988487] IPVS: ftp: loaded support on port[0] = 21 [ 48.002256] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.009446] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.017020] device bridge_slave_1 entered promiscuous mode [ 48.058348] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.087450] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.132785] chnl_net:caif_netlink_parms(): no params data found [ 48.142547] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.150152] team0: Port device team_slave_0 added [ 48.157814] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.165186] team0: Port device team_slave_1 added [ 48.211415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.218961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.237585] chnl_net:caif_netlink_parms(): no params data found [ 48.328535] device hsr_slave_0 entered promiscuous mode [ 48.366149] device hsr_slave_1 entered promiscuous mode [ 48.406442] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.413461] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.424035] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.430741] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.438114] device bridge_slave_0 entered promiscuous mode [ 48.446523] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.453151] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.460738] device bridge_slave_1 entered promiscuous mode [ 48.492033] chnl_net:caif_netlink_parms(): no params data found [ 48.515451] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.532013] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.538523] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.545467] device bridge_slave_0 entered promiscuous mode [ 48.560990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.577497] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.584074] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.592586] device bridge_slave_1 entered promiscuous mode [ 48.602677] chnl_net:caif_netlink_parms(): no params data found [ 48.628135] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.634637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.641629] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.648186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.663964] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.671512] team0: Port device team_slave_0 added [ 48.679748] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.687837] team0: Port device team_slave_1 added [ 48.694815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.705848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.719051] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.730878] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.748467] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.754872] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.762998] device bridge_slave_0 entered promiscuous mode [ 48.786658] chnl_net:caif_netlink_parms(): no params data found [ 48.837354] device hsr_slave_0 entered promiscuous mode [ 48.896055] device hsr_slave_1 entered promiscuous mode [ 48.936359] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.942745] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.950857] device bridge_slave_1 entered promiscuous mode [ 48.973876] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.989248] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.997129] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.004810] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.011857] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.025855] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.033170] team0: Port device team_slave_0 added [ 49.038770] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.045145] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.052819] device bridge_slave_0 entered promiscuous mode [ 49.060168] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.087854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.094973] team0: Port device team_slave_1 added [ 49.102858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.110425] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.117405] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.124233] device bridge_slave_1 entered promiscuous mode [ 49.147476] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.158048] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.165443] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.172701] team0: Port device team_slave_0 added [ 49.182712] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.190662] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.198465] device bridge_slave_0 entered promiscuous mode [ 49.222329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.229814] team0: Port device team_slave_1 added [ 49.235616] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.246092] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.252454] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.260041] device bridge_slave_1 entered promiscuous mode [ 49.275546] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.292501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.299990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.307995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.321110] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.367364] device hsr_slave_0 entered promiscuous mode [ 49.406082] device hsr_slave_1 entered promiscuous mode [ 49.547351] device hsr_slave_0 entered promiscuous mode [ 49.616182] device hsr_slave_1 entered promiscuous mode [ 49.671427] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.679445] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.687446] team0: Port device team_slave_0 added [ 49.701450] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.709187] team0: Port device team_slave_1 added [ 49.714642] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.721939] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.732329] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.740823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.747728] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.755051] team0: Port device team_slave_0 added [ 49.761097] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.768648] team0: Port device team_slave_1 added [ 49.773807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.781404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.801568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.808835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.819829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.858509] device hsr_slave_0 entered promiscuous mode [ 49.906184] device hsr_slave_1 entered promiscuous mode [ 49.956459] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.965444] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.998452] device hsr_slave_0 entered promiscuous mode [ 50.036143] device hsr_slave_1 entered promiscuous mode [ 50.096627] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.109718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.116960] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.132961] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.142436] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.154383] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.162196] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.171714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.179659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.191784] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.199354] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.214990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.222498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.231973] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.238628] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.261522] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.268001] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.287978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.296368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.309012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.322973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.329728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.337910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.345540] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.352105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.359271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.367059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.374638] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.381047] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.389014] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.396449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.407409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.418183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.425483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.433540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.441307] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.447685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.454802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.462698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.470262] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.476758] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.486842] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.494244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.503757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.514006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.523248] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.531249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.539199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.548559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.558230] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.564952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.573769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.582093] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.588875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.595707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.602825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.612755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.625638] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.634210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.646301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.653167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.661113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.669153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.676164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.683088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.690964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.698579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.706585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.714088] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.721301] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.731104] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.737516] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.744696] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.750953] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.760633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.769167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.777383] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.785655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.794094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.801935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.809532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.817800] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.825213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.832168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.839576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.847354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.854877] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.861250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.870067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.879580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.888875] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.894970] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.903149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.914560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.921931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.929883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.938063] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.944447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.951573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.959088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.966537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.974434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.982080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.992712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.002012] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.008905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.020739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.028856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.038019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.045861] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.052346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.059376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.067341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.074830] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.081333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.089441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.097961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.106948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.116183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.123328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.132127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.139932] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.146424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.153722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.161272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.168762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.177267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.186763] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.192797] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.206172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.216774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.224490] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.231928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.239622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.247634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.255172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.263027] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.271144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.281776] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.289272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.297895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.307206] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.313571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.321767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.329867] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.336382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.343239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.351039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.358850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.366453] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.373121] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.382807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.392167] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.400747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.408724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.418661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.425294] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.432330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.440431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.449100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.456682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.465611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.477456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.488453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.497965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.505714] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.513090] audit: type=1400 audit(1576694317.488:40): avc: denied { associate } for pid=6934 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 51.536317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.544190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.551904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.559506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.567102] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.576945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.590795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.599724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.607854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.616716] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.623674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.632347] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.638724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.648924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.656687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.664136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.671724] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.679337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.687000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.694382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.701324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.708915] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.717859] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.723918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.744403] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.751264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.759779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.769138] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.775343] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.794789] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.805505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.813921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.831766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.843131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.853721] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.861828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.870330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.878090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.887096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.895494] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.901900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.911939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.933165] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.942374] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.960987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.967886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.975032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.984345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.992955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.000395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.007537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.014355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.029400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.038942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.048717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.056764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.064357] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.071190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.079013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.094524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.104171] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.110396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.119632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.128699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.142598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.161793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.172090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.184868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.208594] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.215524] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.230326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.239288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.249186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.258208] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.268693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.278795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.289817] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.297980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.307660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.315499] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.327237] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.333496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.350751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.362958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.374324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.402847] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.430838] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.450625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.459640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.471580] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/12/18 18:38:38 executed programs: 18 2019/12/18 18:38:43 executed programs: 186 2019/12/18 18:38:48 executed programs: 358 2019/12/18 18:38:53 executed programs: 525 2019/12/18 18:38:58 executed programs: 699 2019/12/18 18:39:03 executed programs: 872 2019/12/18 18:39:08 executed programs: 1045 2019/12/18 18:39:13 executed programs: 1205 2019/12/18 18:39:18 executed programs: 1384 2019/12/18 18:39:23 executed programs: 1554 2019/12/18 18:39:28 executed programs: 1723 2019/12/18 18:39:33 executed programs: 1889 2019/12/18 18:39:38 executed programs: 2063 2019/12/18 18:39:43 executed programs: 2236 2019/12/18 18:39:48 executed programs: 2407 2019/12/18 18:39:53 executed programs: 2576 2019/12/18 18:39:58 executed programs: 2748 2019/12/18 18:40:03 executed programs: 2912 2019/12/18 18:40:09 executed programs: 3086 2019/12/18 18:40:14 executed programs: 3254 2019/12/18 18:40:19 executed programs: 3432 2019/12/18 18:40:24 executed programs: 3604 2019/12/18 18:40:29 executed programs: 3775 2019/12/18 18:40:34 executed programs: 3944 2019/12/18 18:40:39 executed programs: 4119 2019/12/18 18:40:44 executed programs: 4285 2019/12/18 18:40:49 executed programs: 4444 2019/12/18 18:40:54 executed programs: 4613 2019/12/18 18:40:59 executed programs: 4787 2019/12/18 18:41:04 executed programs: 4961 2019/12/18 18:41:09 executed programs: 5119 2019/12/18 18:41:14 executed programs: 5287 2019/12/18 18:41:19 executed programs: 5462 2019/12/18 18:41:24 executed programs: 5635 2019/12/18 18:41:29 executed programs: 5809 2019/12/18 18:41:34 executed programs: 5975 2019/12/18 18:41:39 executed programs: 6142 2019/12/18 18:41:44 executed programs: 6311 2019/12/18 18:41:49 executed programs: 6480 2019/12/18 18:41:54 executed programs: 6641 2019/12/18 18:41:59 executed programs: 6813 2019/12/18 18:42:04 executed programs: 6992 2019/12/18 18:42:09 executed programs: 7158 2019/12/18 18:42:14 executed programs: 7325 2019/12/18 18:42:19 executed programs: 7493 2019/12/18 18:42:24 executed programs: 7663 2019/12/18 18:42:29 executed programs: 7832 2019/12/18 18:42:34 executed programs: 7995 2019/12/18 18:42:39 executed programs: 8164 2019/12/18 18:42:44 executed programs: 8332 2019/12/18 18:42:49 executed programs: 8501 2019/12/18 18:42:54 executed programs: 8671 2019/12/18 18:42:59 executed programs: 8839 2019/12/18 18:43:04 executed programs: 9010 2019/12/18 18:43:09 executed programs: 9180 2019/12/18 18:43:14 executed programs: 9348 2019/12/18 18:43:19 executed programs: 9510 2019/12/18 18:43:24 executed programs: 9679 2019/12/18 18:43:30 executed programs: 9851 2019/12/18 18:43:35 executed programs: 10018 2019/12/18 18:43:40 executed programs: 10192 2019/12/18 18:43:45 executed programs: 10366 2019/12/18 18:43:50 executed programs: 10540 2019/12/18 18:43:55 executed programs: 10708 2019/12/18 18:44:00 executed programs: 10876 2019/12/18 18:44:05 executed programs: 11044 2019/12/18 18:44:10 executed programs: 11209 2019/12/18 18:44:15 executed programs: 11380 2019/12/18 18:44:20 executed programs: 11542 2019/12/18 18:44:25 executed programs: 11712 2019/12/18 18:44:30 executed programs: 11879 [ 405.000476] INFO: trying to register non-static key. [ 405.005669] the code is fine but needs lockdep annotation. [ 405.011289] turning off the locking correctness validator. [ 405.016926] CPU: 0 PID: 25168 Comm: syz-executor.0 Not tainted 4.19.90-syzkaller #0 [ 405.024722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.034209] Call Trace: [ 405.036868] dump_stack+0x123/0x177 [ 405.040579] register_lock_class+0x207f/0x2350 [ 405.045326] ? __lock_is_held+0xb5/0x140 [ 405.049393] ? check_noncircular+0x20/0x20 [ 405.053669] ? lock_acquire+0x173/0x3d0 [ 405.057704] ? tty_buffer_flush+0x73/0x290 [ 405.061924] __lock_acquire+0x160/0x4980 [ 405.065973] ? find_held_lock+0x36/0x1d0 [ 405.070033] ? tty_buffer_flush+0x1f2/0x290 [ 405.074352] ? mark_held_locks+0x130/0x130 [ 405.078636] ? kasan_check_write+0x14/0x20 [ 405.082915] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 405.087755] ? __lock_is_held+0xb5/0x140 [ 405.091805] lock_acquire+0x173/0x3d0 [ 405.095723] ? hci_uart_tty_close+0x7d/0x1f0 [ 405.100416] hci_uart_flush+0xf7/0x360 [ 405.104466] ? hci_uart_tty_close+0x7d/0x1f0 [ 405.109210] hci_uart_tty_close+0x7d/0x1f0 [ 405.113445] tty_ldisc_close.isra.2+0x89/0xc0 [ 405.118592] tty_ldisc_kill+0x3c/0xb0 [ 405.124123] tty_ldisc_release+0xb8/0x1a0 [ 405.128332] tty_release_struct+0x12/0x50 [ 405.132501] tty_release+0x97e/0xc60 [ 405.136287] __fput+0x249/0x7f0 [ 405.139568] ____fput+0x9/0x10 [ 405.142738] task_work_run+0x108/0x180 [ 405.146608] get_signal+0x139a/0x1a00 [ 405.150400] do_signal+0x87/0x1960 [ 405.153981] ? ioctl_preallocate+0x1c0/0x1c0 [ 405.158381] ? setup_sigcontext+0x7d0/0x7d0 [ 405.162763] ? selinux_file_mprotect+0x5f0/0x5f0 [ 405.167520] ? kick_process+0xe9/0x170 [ 405.171419] ? exit_to_usermode_loop+0x3a/0x200 [ 405.176068] ? do_syscall_64+0x413/0x4e0 [ 405.180114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.184681] ? exit_to_usermode_loop+0x3a/0x200 [ 405.189399] ? trace_hardirqs_on+0x28/0x190 [ 405.193774] exit_to_usermode_loop+0x114/0x200 [ 405.198490] do_syscall_64+0x413/0x4e0 [ 405.202410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.207582] RIP: 0033:0x45a219 [ 405.210827] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 405.229865] RSP: 002b:00007f70b2614c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 405.237662] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 000000000045a219 [ 405.244912] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000003 [ 405.252196] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 405.259503] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70b26156d4 [ 405.266757] R13: 00000000004c3209 R14: 00000000004d73a8 R15: 00000000ffffffff [ 405.280781] kobject: 'loop1' (0000000070f7448d): kobject_uevent_env [ 405.287966] kobject: '(null)' (00000000585a4f58): kobject_cleanup, parent (null) [ 405.288508] kobject: '(null)' (00000000636326b9): kobject_cleanup, parent (null) [ 405.297666] kobject: '(null)' (00000000585a4f58): calling ktype release [ 405.305849] kobject: 'loop1' (0000000070f7448d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 405.321520] kasan: CONFIG_KASAN_INLINE enabled [ 405.321637] kobject: '(null)' (00000000a70106bb): kobject_cleanup, parent (null) [ 405.326246] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 405.326254] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 405.326260] CPU: 1 PID: 25168 Comm: syz-executor.0 Not tainted 4.19.90-syzkaller #0 [ 405.326263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.326273] RIP: 0010:__wake_up_common+0xdb/0x600 [ 405.326278] Code: 05 00 00 4c 8b 43 38 49 83 e8 18 49 8d 78 18 48 39 7d d0 0f 84 54 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 f9 04 00 00 49 8b 40 18 89 55 b8 31 db 49 be 00 [ 405.326280] RSP: 0018:ffff888096d0f778 EFLAGS: 00010046 [ 405.326284] RAX: dffffc0000000000 RBX: ffff88808a20fb78 RCX: 0000000000000000 [ 405.326286] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 405.326289] RBP: ffff888096d0f7c8 R08: ffffffffffffffe8 R09: ffff888096d0f808 [ 405.326290] R10: ffffed1011441f6f R11: ffff88808a20fb7b R12: 0000000000000000 [ 405.326293] R13: ffff888096d0f808 R14: 0000000000000000 R15: ffff88808a20fb70 [ 405.326297] FS: 00007f70b2615700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 405.326299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.326301] CR2: 0000000000738000 CR3: 000000008bd51000 CR4: 00000000001406e0 [ 405.326306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.326308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.326310] Call Trace: [ 405.326319] __wake_up_common_lock+0xde/0x180 [ 405.326324] ? __wake_up_common+0x600/0x600 [ 405.326333] ? trace_hardirqs_on+0x28/0x190 [ 405.335863] kobject: '(null)' (00000000a70106bb): calling ktype release [ 405.342135] __wake_up+0xe/0x10 [ 405.342143] rcu_sync_enter+0x17d/0x2f0 [ 405.342147] ? rcu_sync_enter_start+0x70/0x70 [ 405.342156] ? retint_kernel+0x2d/0x2d [ 405.342162] percpu_down_write+0x6e/0x43a [ 405.342172] ? hci_uart_tty_close+0x7d/0x1f0 [ 405.348892] kobject: '(null)' (00000000636326b9): calling ktype release [ 405.356479] ? lock_downgrade+0x860/0x860 [ 405.356484] ? __percpu_down_read+0xf0/0xf0 [ 405.356492] ? hci_uart_flush+0x29b/0x360 [ 405.356497] hci_uart_tty_close+0x100/0x1f0 [ 405.356505] tty_ldisc_close.isra.2+0x89/0xc0 [ 405.356509] tty_ldisc_kill+0x3c/0xb0 [ 405.356512] tty_ldisc_release+0xb8/0x1a0 [ 405.356522] tty_release_struct+0x12/0x50 [ 405.356526] tty_release+0x97e/0xc60 [ 405.356535] __fput+0x249/0x7f0 [ 405.356540] ____fput+0x9/0x10 [ 405.356544] task_work_run+0x108/0x180 [ 405.356551] get_signal+0x139a/0x1a00 [ 405.356563] do_signal+0x87/0x1960 [ 405.369704] kobject: 'loop2' (000000000c5fcb89): kobject_uevent_env [ 405.370770] ? ioctl_preallocate+0x1c0/0x1c0 [ 405.370778] ? setup_sigcontext+0x7d0/0x7d0 [ 405.370785] ? selinux_file_mprotect+0x5f0/0x5f0 [ 405.370794] ? kick_process+0xe9/0x170 [ 405.370801] ? exit_to_usermode_loop+0x3a/0x200 [ 405.370808] ? do_syscall_64+0x413/0x4e0 [ 405.389975] kobject: 'loop2' (000000000c5fcb89): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 405.395444] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.395451] ? exit_to_usermode_loop+0x3a/0x200 [ 405.395457] ? trace_hardirqs_on+0x28/0x190 [ 405.395462] exit_to_usermode_loop+0x114/0x200 [ 405.395468] do_syscall_64+0x413/0x4e0 [ 405.395476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.395481] RIP: 0033:0x45a219 [ 405.395487] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 405.395489] RSP: 002b:00007f70b2614c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 405.395495] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 000000000045a219 [ 405.688763] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000003 [ 405.696017] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 405.703280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70b26156d4 [ 405.710530] R13: 00000000004c3209 R14: 00000000004d73a8 R15: 00000000ffffffff [ 405.717797] Modules linked in: [ 405.720987] ---[ end trace e4548bd3b5770f35 ]--- [ 405.725727] RIP: 0010:__wake_up_common+0xdb/0x600 [ 405.730549] Code: 05 00 00 4c 8b 43 38 49 83 e8 18 49 8d 78 18 48 39 7d d0 0f 84 54 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 f9 04 00 00 49 8b 40 18 89 55 b8 31 db 49 be 00 [ 405.749439] RSP: 0018:ffff888096d0f778 EFLAGS: 00010046 [ 405.754780] RAX: dffffc0000000000 RBX: ffff88808a20fb78 RCX: 0000000000000000 [ 405.762045] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 405.769317] RBP: ffff888096d0f7c8 R08: ffffffffffffffe8 R09: ffff888096d0f808 [ 405.776732] R10: ffffed1011441f6f R11: ffff88808a20fb7b R12: 0000000000000000 [ 405.783984] R13: ffff888096d0f808 R14: 0000000000000000 R15: ffff88808a20fb70 [ 405.791235] FS: 00007f70b2615700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 405.799549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.805420] CR2: 0000000000738000 CR3: 000000008bd51000 CR4: 00000000001406e0 [ 405.812678] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.819936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.827185] Kernel panic - not syncing: Fatal exception [ 405.834126] Kernel Offset: disabled [ 405.837746] Rebooting in 86400 seconds..