syzkaller login: [ 35.568462] kauditd_printk_skb: 9 callbacks suppressed [ 35.568468] audit: type=1400 audit(1574161896.651:35): avc: denied { map } for pid=6936 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 [ 41.973359] audit: type=1400 audit(1574161903.061:36): avc: denied { map } for pid=6947 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 [ 42.745798] IPVS: ftp: loaded support on port[0] = 21 [ 43.128091] can: request_module (can-proto-0) failed. [ 44.105500] can: request_module (can-proto-0) failed. [ 44.114362] can: request_module (can-proto-0) failed. [ 44.261997] audit: type=1400 audit(1574161905.351:37): avc: denied { create } for pid=6947 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 [ 44.285594] audit: type=1400 audit(1574161905.351:38): avc: denied { create } for pid=6947 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 [ 44.309288] audit: type=1400 audit(1574161905.351:39): avc: denied { create } for pid=6947 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 '10.128.0.13' (ECDSA) to the list of known hosts. 2019/11/19 11:11:51 parsed 1 programs 2019/11/19 11:11:52 executed programs: 0 [ 51.452182] IPVS: ftp: loaded support on port[0] = 21 [ 51.489619] IPVS: ftp: loaded support on port[0] = 21 [ 51.490592] IPVS: ftp: loaded support on port[0] = 21 [ 51.497955] IPVS: ftp: loaded support on port[0] = 21 [ 51.502647] IPVS: ftp: loaded support on port[0] = 21 [ 51.518315] IPVS: ftp: loaded support on port[0] = 21 [ 51.659656] chnl_net:caif_netlink_parms(): no params data found [ 51.754332] chnl_net:caif_netlink_parms(): no params data found [ 51.790708] chnl_net:caif_netlink_parms(): no params data found [ 51.798445] chnl_net:caif_netlink_parms(): no params data found [ 51.824365] chnl_net:caif_netlink_parms(): no params data found [ 51.864781] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.871850] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.878737] device bridge_slave_0 entered promiscuous mode [ 51.886013] chnl_net:caif_netlink_parms(): no params data found [ 51.906229] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.914204] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.921680] device bridge_slave_0 entered promiscuous mode [ 51.935654] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.942147] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.949041] device bridge_slave_0 entered promiscuous mode [ 51.955523] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.962282] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.969178] device bridge_slave_1 entered promiscuous mode [ 51.992940] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.999664] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.008708] device bridge_slave_1 entered promiscuous mode [ 52.018414] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.025144] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.031979] device bridge_slave_1 entered promiscuous mode [ 52.049541] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.058797] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.096093] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.102938] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.109752] device bridge_slave_0 entered promiscuous mode [ 52.119541] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.125942] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.133130] device bridge_slave_1 entered promiscuous mode [ 52.141580] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.149255] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.155977] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.163271] device bridge_slave_0 entered promiscuous mode [ 52.170522] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.178136] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.184554] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.192283] device bridge_slave_1 entered promiscuous mode [ 52.209057] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.215497] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.223127] device bridge_slave_0 entered promiscuous mode [ 52.233738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.243492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.256811] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.264242] team0: Port device team_slave_0 added [ 52.269279] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.275772] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.283081] device bridge_slave_1 entered promiscuous mode [ 52.297275] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.313202] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.321191] team0: Port device team_slave_1 added [ 52.329638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.342775] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.358020] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.366638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.377784] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.385327] team0: Port device team_slave_0 added [ 52.390869] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.400049] team0: Port device team_slave_0 added [ 52.409081] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.418017] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.429122] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.437587] team0: Port device team_slave_1 added [ 52.443065] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.452635] team0: Port device team_slave_1 added [ 52.457988] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.465262] team0: Port device team_slave_0 added [ 52.474455] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.486881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.494906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.502137] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.509264] team0: Port device team_slave_1 added [ 52.572441] device hsr_slave_0 entered promiscuous mode [ 52.610101] device hsr_slave_1 entered promiscuous mode [ 52.670509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.677671] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.685324] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.695714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.703122] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.711009] team0: Port device team_slave_0 added [ 52.720137] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.727356] team0: Port device team_slave_1 added [ 52.732839] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.739944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.761787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.811312] device hsr_slave_0 entered promiscuous mode [ 52.862397] device hsr_slave_1 entered promiscuous mode [ 52.920433] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.927696] team0: Port device team_slave_0 added [ 52.933402] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.940538] team0: Port device team_slave_1 added [ 52.951246] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.958370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.002446] device hsr_slave_0 entered promiscuous mode [ 53.070059] device hsr_slave_1 entered promiscuous mode [ 53.113611] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.121123] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.128187] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.141011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.213760] device hsr_slave_0 entered promiscuous mode [ 53.280119] device hsr_slave_1 entered promiscuous mode [ 53.350478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.357433] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.411613] device hsr_slave_0 entered promiscuous mode [ 53.450081] device hsr_slave_1 entered promiscuous mode [ 53.490612] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.509002] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.516040] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.525556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.533933] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.582282] device hsr_slave_0 entered promiscuous mode [ 53.620224] device hsr_slave_1 entered promiscuous mode [ 53.690449] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.697788] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.711308] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.719286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.742236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.760841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.783626] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.809063] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.829565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.841634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.852998] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.870889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.878291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.889859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.897109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.904996] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.911601] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.920329] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.928911] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.935889] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.944687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.953616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.961156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.968011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.976282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.984148] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.990667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.998023] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.011989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.021231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.028721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.037048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.045170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.053054] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.059384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.066405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.076665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.083716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.096119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.106210] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.114706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.126342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.134443] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.140890] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.148189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.158714] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.168135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.176016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.184024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.191675] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.198066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.205387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.214293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.227310] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.236327] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.243438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.251591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.259207] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.265595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.273268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.280211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.287018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.294424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.302042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.309548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.319043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.326922] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.333359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.342901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.353287] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.359372] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.368615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.376760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.385637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.394214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.402966] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.409205] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.417709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.426027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.434375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.442486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.449668] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.460001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.467811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.475602] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.482001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.488877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.496603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.504362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.512155] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.518482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.525469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.533273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.541894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.549759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.559228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.571062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.578589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.587103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.594673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.602554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.610165] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.616526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.623664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.631409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.638892] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.645264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.651977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.659509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.668956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.677553] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.686144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.695551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.705571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.714000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.721428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.728330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.735377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.743198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.750865] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.757184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.763988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.771612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.779198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.786961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.795403] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.804035] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.812660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.822262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.829955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.838517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.848390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.857259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.865363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.872972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.880684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.888103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.895951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.904536] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.910890] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.917643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.925814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.935158] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.942078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.950767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.959301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.970046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.977673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.987629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.995383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.003349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.011118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.018469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.027524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.039168] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.046747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.056028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.065797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.073483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.081872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.089425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.097320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.105027] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.112595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.120166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.127549] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.134635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.147776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.155763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.164310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.175099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.183581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.193020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.200797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.208439] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.214835] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.222181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.229660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.238612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.246284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.253926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.261645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.271049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.281304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.284493] audit: type=1400 audit(1574161916.371:40): avc: denied { associate } for pid=7046 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 55.289312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.321580] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.327604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.340159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.347154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.366909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.374773] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.381148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.387933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.395726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.404132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.413731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.423480] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.429493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.446462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.455971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.478705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.478773] block nbd3: Receive control failed (result -22) [ 55.489891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.501310] block nbd3: shutting down sockets [ 55.506683] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.513969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.524247] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.532007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.539505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.547258] block nbd3: Receive control failed (result -22) [ 55.554043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.554215] block nbd3: shutting down sockets [ 55.561855] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.574744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.587387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.597891] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.604450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.613303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.626675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.634581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.643586] block nbd3: Receive control failed (result -22) [ 55.650391] block nbd3: shutting down sockets [ 55.655427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.663106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.670668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.677979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.685826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.694218] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.703202] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.709201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.719004] block nbd3: Receive control failed (result -22) [ 55.726092] block nbd3: shutting down sockets [ 55.731802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.746500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.755216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.765319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.773346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.784026] block nbd3: Receive control failed (result -22) [ 55.792431] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.794427] block nbd3: shutting down sockets [ 55.802975] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.813251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.824185] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.833148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.840448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.844044] block nbd3: shutting down sockets [ 55.848086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.879513] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.904835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.911066] block nbd1: Receive control failed (result -22) [ 55.917058] block nbd1: shutting down sockets [ 55.935054] block nbd3: Receive control failed (result -22) [ 55.941881] block nbd3: shutting down sockets [ 55.942849] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.960452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.970672] block nbd1: Receive control failed (result -22) [ 55.976804] block nbd1: shutting down sockets [ 55.985866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.993289] block nbd3: Receive control failed (result -22) [ 55.999799] [ 56.001442] ====================================================== [ 56.007748] WARNING: possible circular locking dependency detected [ 56.014058] 4.19.78-syzkaller #0 Not tainted [ 56.018451] ------------------------------------------------------ [ 56.024755] kworker/u5:1/7067 is trying to acquire lock: [ 56.030194] 000000004c8fd1a0 (&nbd->config_lock){+.+.}, at: refcount_dec_and_mutex_lock+0x29/0x50 [ 56.039296] [ 56.039296] but task is already holding lock: [ 56.045258] 000000009ad5d24b ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x792/0x1670 [ 56.054710] [ 56.054710] which lock already depends on the new lock. [ 56.054710] [ 56.063017] [ 56.063017] the existing dependency chain (in reverse order) is: [ 56.070156] kobject: 'loop4' (0000000069135e77): kobject_uevent_env [ 56.070669] [ 56.070669] -> #2 ((work_completion)(&args->work)){+.+.}: [ 56.070686] process_one_work+0x7e3/0x1670 [ 56.070696] worker_thread+0x85/0xb60 [ 56.077103] kobject: 'loop4' (0000000069135e77): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 56.084095] kthread+0x324/0x3e0 [ 56.084101] ret_from_fork+0x24/0x30 [ 56.084103] [ 56.084103] -> #1 ((wq_completion)"knbd%d-recv"nbd->index){+.+.}: [ 56.084119] flush_workqueue+0xf2/0x13c0 [ 56.084122] drain_workqueue+0x148/0x3a0 [ 56.084124] destroy_workqueue+0x19/0x580 [ 56.084129] nbd_config_put+0x346/0x7d0 [ 56.084131] nbd_release+0xcd/0x130 [ 56.084137] __blkdev_put+0x437/0x700 [ 56.084139] blkdev_put+0x73/0x480 [ 56.084142] blkdev_close+0x88/0xd0 [ 56.084146] __fput+0x249/0x7f0 [ 56.084148] ____fput+0x9/0x10 [ 56.084152] task_work_run+0x108/0x180 [ 56.084157] exit_to_usermode_loop+0x1a9/0x200 [ 56.084161] do_syscall_64+0x413/0x4e0 [ 56.084164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.084165] [ 56.084165] -> #0 (&nbd->config_lock){+.+.}: [ 56.084173] lock_acquire+0x173/0x3d0 [ 56.084177] __mutex_lock+0xf5/0x1210 [ 56.084183] mutex_lock_nested+0x16/0x20 [ 56.095518] kobject: 'loop5' (00000000a0250a7c): kobject_uevent_env [ 56.102778] refcount_dec_and_mutex_lock+0x29/0x50 [ 56.102783] nbd_config_put+0x2e/0x7d0 [ 56.102785] recv_work+0x16a/0x1d0 [ 56.102790] process_one_work+0x830/0x1670 [ 56.102793] worker_thread+0x85/0xb60 [ 56.102796] kthread+0x324/0x3e0 [ 56.102801] ret_from_fork+0x24/0x30 [ 56.102802] [ 56.102802] other info that might help us debug this: [ 56.102802] [ 56.102804] Chain exists of: [ 56.102804] &nbd->config_lock --> (wq_completion)"knbd%d-recv"nbd->index --> (work_completion)(&args->work) [ 56.102804] [ 56.102813] Possible unsafe locking scenario: [ 56.102813] [ 56.102814] CPU0 CPU1 [ 56.102815] ---- ---- [ 56.102816] lock((work_completion)(&args->work)); [ 56.102818] lock((wq_completion)"knbd%d-recv"nbd->index); [ 56.102821] lock((work_completion)(&args->work)); [ 56.102823] lock(&nbd->config_lock); [ 56.102826] [ 56.102826] *** DEADLOCK *** [ 56.102826] [ 56.102829] 2 locks held by kworker/u5:1/7067: [ 56.102830] #0: 000000001e346103 ((wq_completion)"knbd%d-recv"nbd->index){+.+.}, at: process_one_work+0x762/0x1670 [ 56.102839] #1: 000000009ad5d24b ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x792/0x1670 [ 56.102845] [ 56.102845] stack backtrace: [ 56.102850] CPU: 1 PID: 7067 Comm: kworker/u5:1 Not tainted 4.19.78-syzkaller #0 [ 56.102852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.102857] Workqueue: knbd3-recv recv_work [ 56.107302] kobject: 'loop5' (00000000a0250a7c): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 56.111850] Call Trace: [ 56.111863] dump_stack+0x109/0x157 [ 56.111872] print_circular_bug.isra.34.cold.55+0x1bd/0x27d [ 56.111875] ? save_trace+0xe0/0x290 [ 56.111879] __lock_acquire+0x30df/0x4980 [ 56.111885] ? mark_held_locks+0x130/0x130 [ 56.111889] ? find_held_lock+0x36/0x1d0 [ 56.111892] ? mark_held_locks+0xc7/0x130 [ 56.111895] ? __lock_is_held+0xb5/0x140 [ 56.111899] ? _raw_spin_unlock_irq+0x27/0x80 [ 56.111905] ? refcount_dec_and_mutex_lock+0x29/0x50 [ 56.111908] lock_acquire+0x173/0x3d0 [ 56.111911] ? refcount_dec_and_mutex_lock+0x29/0x50 [ 56.111914] ? refcount_dec_and_mutex_lock+0x29/0x50 [ 56.111917] ? refcount_dec_and_mutex_lock+0x29/0x50 [ 56.111921] __mutex_lock+0xf5/0x1210 [ 56.111923] ? refcount_dec_and_mutex_lock+0x29/0x50 [ 56.111926] ? refcount_dec_and_mutex_lock+0x29/0x50 [ 56.111929] ? find_held_lock+0x36/0x1d0 [ 56.111932] ? mutex_trylock+0x1e0/0x1e0 [ 56.111935] ? preempt_schedule+0x4d/0x60 [ 56.111939] ? preempt_schedule_common+0x1f/0xe0 [ 56.111946] ? kasan_check_read+0x11/0x20 [ 56.111948] ? refcount_dec_not_one+0x72/0x160 [ 56.111952] ? refcount_dec_checked+0x40/0x40 [ 56.111955] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 56.111960] mutex_lock_nested+0x16/0x20 [ 56.111963] ? mutex_lock_nested+0x16/0x20 [ 56.111965] refcount_dec_and_mutex_lock+0x29/0x50 [ 56.111970] nbd_config_put+0x2e/0x7d0 [ 56.111973] ? kasan_check_write+0x14/0x20 [ 56.111978] recv_work+0x16a/0x1d0 [ 56.111985] process_one_work+0x830/0x1670 [ 56.111990] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 56.111993] ? lock_acquire+0x173/0x3d0 [ 56.111995] ? kasan_check_write+0x14/0x20 [ 56.111999] ? do_raw_spin_lock+0xc1/0x230 [ 56.112002] worker_thread+0x85/0xb60 [ 56.112005] ? __kthread_parkme+0x47/0x190 [ 56.112009] kthread+0x324/0x3e0 [ 56.112012] ? process_one_work+0x1670/0x1670 [ 56.112014] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 56.112018] ret_from_fork+0x24/0x30 [ 56.113730] kobject: 'nbd2' (000000008e96b285): kobject_uevent_env [ 56.143088] kobject: 'loop0' (00000000a2b6586b): kobject_uevent_env [ 56.146884] kobject: 'nbd2' (000000008e96b285): fill_kobj_path: path = '/devices/virtual/block/nbd2' [ 56.150096] block nbd2: Receive control failed (result -22) [ 56.151123] block nbd3: Device being setup by another task [ 56.155374] kobject: 'nbd4' (00000000140f0900): kobject_uevent_env [ 56.159169] kobject: 'nbd5' (0000000032132dc7): kobject_uevent_env [ 56.162641] kobject: 'nbd4' (00000000140f0900): fill_kobj_path: path = '/devices/virtual/block/nbd4' [ 56.167020] kobject: 'nbd5' (0000000032132dc7): fill_kobj_path: path = '/devices/virtual/block/nbd5' [ 56.172389] block nbd4: Receive control failed (result -22) [ 56.176818] kobject: 'nbd1' (0000000079bc3418): kobject_uevent_env [ 56.182441] kobject: 'nbd0' (000000004d4d8dc3): kobject_uevent_env [ 56.188732] kobject: 'nbd1' (0000000079bc3418): fill_kobj_path: path = '/devices/virtual/block/nbd1' [ 56.193381] kobject: 'nbd0' (000000004d4d8dc3): fill_kobj_path: path = '/devices/virtual/block/nbd0' [ 56.197692] block nbd2: shutting down sockets [ 56.202021] block nbd5: Receive control failed (result -22) [ 56.208549] block nbd4: shutting down sockets [ 56.213790] block nbd1: Receive control failed (result -22) [ 56.218421] block nbd5: shutting down sockets [ 56.222222] block nbd0: Receive control failed (result -22) [ 56.227248] block nbd1: shutting down sockets [ 56.233120] kobject: 'loop0' (00000000a2b6586b): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 56.239347] block nbd0: shutting down sockets [ 56.243578] kobject: 'loop1' (0000000047d3c636): kobject_uevent_env [ 56.722018] kobject: 'loop1' (0000000047d3c636): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 56.731992] kobject: 'loop3' (00000000e142b8ab): kobject_uevent_env [ 56.738513] kobject: 'loop3' (00000000e142b8ab): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 56.740139] block nbd3: shutting down sockets [ 56.782500] kobject: 'nbd5' (0000000032132dc7): kobject_uevent_env [ 56.782517] block nbd5: Receive control failed (result -22) [ 56.788893] kobject: 'nbd5' (0000000032132dc7): fill_kobj_path: path = '/devices/virtual/block/nbd5' [ 56.795084] kobject: 'nbd0' (000000004d4d8dc3): kobject_uevent_env [ 56.804037] block nbd0: Receive control failed (result -22) [ 56.810198] kobject: 'nbd0' (000000004d4d8dc3): fill_kobj_path: path = '/devices/virtual/block/nbd0' [ 56.816992] kobject: 'nbd3' (00000000a79b1e8e): kobject_uevent_env [ 56.826349] block nbd3: Receive control failed (result -22) [ 56.832339] kobject: 'nbd3' (00000000a79b1e8e): fill_kobj_path: path = '/devices/virtual/block/nbd3' [ 56.833649] block nbd5: shutting down sockets [ 56.838161] block nbd0: shutting down sockets [ 56.857010] block nbd2: Could not allocate knbd recv work queue. [ 56.858852] block nbd3: shutting down sockets [ 56.864840] block nbd2: shutting down sockets [ 56.874282] kobject: 'nbd4' (00000000140f0900): kobject_uevent_env [ 56.874320] kobject: 'nbd1' (0000000079bc3418): kobject_uevent_env [ 56.880630] kobject: 'nbd4' (00000000140f0900): fill_kobj_path: path = '/devices/virtual/block/nbd4' [ 56.880721] block nbd4: Receive control failed (result -22) [ 56.886963] kobject: 'nbd1' (0000000079bc3418): fill_kobj_path: path = '/devices/virtual/block/nbd1' [ 56.896898] block nbd4: shutting down sockets [ 56.901996] block nbd1: shutting down sockets 2019/11/19 11:11:58 executed programs: 11 [ 56.932911] kobject: 'loop4' (0000000069135e77): kobject_uevent_env [ 56.946961] kobject: 'loop4' (0000000069135e77): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 56.949609] kobject: 'nbd4' (00000000140f0900): kobject_uevent_env [ 56.958450] kobject: 'loop3' (00000000e142b8ab): kobject_uevent_env [ 56.962861] kobject: 'nbd4' (00000000140f0900): fill_kobj_path: path = '/devices/virtual/block/nbd4' [ 56.969316] kobject: 'loop3' (00000000e142b8ab): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 56.978646] block nbd4: Receive control failed (result -22) [ 56.989837] kobject: 'loop2' (0000000052878f36): kobject_uevent_env [ 57.002403] block nbd4: shutting down sockets [ 57.004323] kobject: 'loop2' (0000000052878f36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 57.017044] kobject: 'loop0' (00000000a2b6586b): kobject_uevent_env [ 57.023713] kobject: 'loop0' (00000000a2b6586b): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 57.026745] kobject: 'nbd2' (000000008e96b285): kobject_uevent_env [ 57.033586] kobject: 'nbd0' (000000004d4d8dc3): kobject_uevent_env [ 57.033608] kobject: 'nbd0' (000000004d4d8dc3): fill_kobj_path: path = '/devices/virtual/block/nbd0' [ 57.033922] kobject: 'nbd3' (00000000a79b1e8e): kobject_uevent_env [ 57.040235] kobject: 'nbd2' (000000008e96b285): fill_kobj_path: path = '/devices/virtual/block/nbd2' [ 57.046517] kobject: 'nbd3' (00000000a79b1e8e): fill_kobj_path: path = '/devices/virtual/block/nbd3' [ 57.058124] block nbd2: Receive control failed (result -22) [ 57.064957] kobject: 'loop5' (00000000a0250a7c): kobject_uevent_env [ 57.074796] block nbd0: Receive control failed (result -22) [ 57.081216] block nbd2: shutting down sockets [ 57.086723] block nbd3: Receive control failed (result -22) [ 57.086993] kobject: 'loop5' (00000000a0250a7c): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 57.093271] block nbd0: shutting down sockets [ 57.099363] kobject: 'loop1' (0000000047d3c636): kobject_uevent_env [ 57.106122] block nbd3: shutting down sockets [ 57.111558] kobject: 'loop1' (0000000047d3c636): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 57.143801] kobject: 'nbd1' (0000000079bc3418): kobject_uevent_env [ 57.143803] kobject: 'nbd5' (0000000032132dc7): kobject_uevent_env [ 57.143824] kobject: 'nbd5' (0000000032132dc7): fill_kobj_path: path = '/devices/virtual/block/nbd5' [ 57.150866] kobject: 'nbd1' (0000000079bc3418): fill_kobj_path: path = '/devices/virtual/block/nbd1' [ 57.157412] kobject: 'nbd4' (00000000140f0900): kobject_uevent_env [ 57.166442] block nbd5: Receive control failed (result -22) [ 57.176274] kobject: 'nbd4' (00000000140f0900): fill_kobj_path: path = '/devices/virtual/block/nbd4' [ 57.176540] block nbd4: shutting down sockets [ 57.186096] block nbd1: Receive control failed (result -22) [ 57.188602] block nbd5: shutting down sockets [ 57.210674] block nbd1: shutting down sockets [ 57.218601] block nbd2: shutting down sockets [ 57.228158] kobject: 'nbd3' (00000000a79b1e8e): kobject_uevent_env [ 57.228172] kobject: 'nbd0' (000000004d4d8dc3): kobject_uevent_env [ 57.234720] kobject: 'nbd3' (00000000a79b1e8e): fill_kobj_path: path = '/devices/virtual/block/nbd3' [ 57.241088] kobject: 'nbd0' (000000004d4d8dc3): fill_kobj_path: path = '/devices/virtual/block/nbd0' [ 57.250775] block nbd3: shutting down sockets [ 57.259697] block nbd0: shutting down sockets [ 57.272580] kobject: 'loop4' (0000000069135e77): kobject_uevent_env [ 57.280685] kobject: 'nbd5' (0000000032132dc7): kobject_uevent_env [ 57.280706] block nbd5: Receive control failed (result -22) [ 57.287032] kobject: 'nbd5' (0000000032132dc7): fill_kobj_path: path = '/devices/virtual/block/nbd5' [ 57.306796] kobject: 'nbd1' (0000000079bc3418): kobject_uevent_env [ 57.306804] block nbd1: Receive control failed (result -22) [ 57.313171] kobject: 'nbd1' (0000000079bc3418): fill_kobj_path: path = '/devices/virtual/block/nbd1' [ 57.320134] block nbd1: shutting down sockets [ 57.330075] block nbd5: shutting down sockets [ 57.337633] kobject: 'nbd4' (00000000140f0900): kobject_uevent_env [ 57.339577] block nbd4: Receive control failed (result -22) [ 57.344023] kobject: 'nbd4' (00000000140f0900): fill_kobj_path: path = '/devices/virtual/block/nbd4' [ 57.359555] block nbd4: shutting down sockets [ 57.366707] kobject: 'loop4' (0000000069135e77): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 57.382918] block nbd4: shutting down sockets [ 57.392490] kobject: 'nbd0' (000000004d4d8dc3): kobject_uevent_env [ 57.392511] block nbd0: Receive control failed (result -22) [ 57.398845] kobject: 'nbd0' (000000004d4d8dc3): fill_kobj_path: path = '/devices/virtual/block/nbd0' [ 57.404842] kobject: 'loop0' (00000000a2b6586b): kobject_uevent_env [ 57.414209] kobject: 'nbd1' (0000000079bc3418): kobject_uevent_env [ 57.420780] kobject: 'nbd2' (000000008e96b285): kobject_uevent_env [ 57.426716] kobject: 'nbd1' (0000000079bc3418): fill_kobj_path: path = '/devices/virtual/block/nbd1' [ 57.433019] kobject: 'nbd2' (000000008e96b285): fill_kobj_path: path = '/devices/virtual/block/nbd2' [ 57.433316] kobject: 'nbd3' (00000000a79b1e8e): kobject_uevent_env [ 57.442729] kobject: 'nbd5' (0000000032132dc7): kobject_uevent_env [ 57.451715] kobject: 'nbd3' (00000000a79b1e8e): fill_kobj_path: path = '/devices/virtual/block/nbd3' [ 57.458047] kobject: 'nbd5' (0000000032132dc7): fill_kobj_path: path = '/devices/virtual/block/nbd5' [ 57.464548] block nbd1: Receive control failed (result -22) [ 57.473737] block nbd2: Receive control failed (result -22) [ 57.485307] block nbd3: Receive control failed (result -22) [ 57.488936] block nbd5: Receive control failed (result -22) [ 57.496226] block nbd2: shutting down sockets [ 57.509951] kobject: 'loop0' (00000000a2b6586b): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 57.510982] block nbd5: shutting down sockets [ 57.520557] kobject: 'loop2' (0000000052878f36): kobject_uevent_env [ 57.524888] block nbd1: shutting down sockets [ 57.531142] kobject: 'loop2' (0000000052878f36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 57.535761] block nbd0: shutting down sockets [ 57.545345] kobject: 'loop5' (00000000a0250a7c): kobject_uevent_env [ 57.553659] block nbd3: shutting down sockets [ 57.556955] kobject: 'loop5' (00000000a0250a7c): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 57.570376] kobject: 'loop1' (0000000047d3c636): kobject_uevent_env [ 57.576804] kobject: 'loop1' (0000000047d3c636): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 57.577973] kobject: 'nbd4' (00000000140f0900): kobject_uevent_env [ 57.589607] kobject: 'loop4' (0000000069135e77): kobject_uevent_env [ 57.592957] kobject: 'nbd4' (00000000140f0900): fill_kobj_path: path = '/devices/virtual/block/nbd4' [ 57.605051] kobject: 'loop4' (0000000069135e77): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 57.608554] block nbd4: Receive control failed (result -22) [ 57.631880] block nbd4: shutting down sockets [ 57.660174] kobject: 'nbd5' (0000000032132dc7): kobject_uevent_env [ 57.660195] kobject: 'nbd3' (00000000a79b1e8e): kobject_uevent_env [ 57.666572] kobject: 'nbd5' (0000000032132dc7): fill_kobj_path: path = '/devices/virtual/block/nbd5' [ 57.672919] kobject: 'nbd3' (00000000a79b1e8e): fill_kobj_path: path = '/devices/virtual/block/nbd3' [ 57.682484] kobject: 'nbd2' (000000008e96b285): kobject_uevent_env [ 57.691740] kobject: 'nbd1' (0000000079bc3418): kobject_uevent_env [ 57.697787] kobject: 'nbd2' (000000008e96b285): fill_kobj_path: path = '/devices/virtual/block/nbd2' [ 57.704109] kobject: 'nbd1' (0000000079bc3418): fill_kobj_path: path = '/devices/virtual/block/nbd1' [ 57.704311] block nbd1: shutting down sockets [ 57.713704] kobject: 'nbd0' (000000004d4d8dc3): kobject_uevent_env [ 57.733711] kobject: 'nbd0' (000000004d4d8dc3): fill_kobj_path: path = '/devices/virtual/block/nbd0' [ 57.735663] block nbd5: shutting down sockets [ 57.743678] block nbd0: shutting down sockets [ 57.744344] block nbd3: Receive control failed (result -22) [ 57.748489] block nbd2: Receive control failed (result -22) [ 57.753009] block nbd2: shutting down sockets [ 57.764726] block nbd3: shutting down sockets [ 57.785534] kobject: 'nbd4' (00000000140f0900): kobject_uevent_env [ 57.785559] block nbd4: Receive control failed (result -22) [ 57.792565] kobject: 'nbd4' (00000000140f0900): fill_kobj_path: path = '/devices/virtual/block/nbd4' [ 57.807870] kobject: 'loop1' (0000000047d3c636): kobject_uevent_env [ 57.818613] block nbd4: shutting down sockets [ 57.832237] kobject: 'loop1' (0000000047d3c636): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 57.842247] kobject: 'nbd1' (0000000079bc3418): kobject_uevent_env [ 57.842265] kobject: 'nbd0' (000000004d4d8dc3): kobject_uevent_env [ 57.848587] kobject: 'nbd1' (0000000079bc3418): fill_kobj_path: path = '/devices/virtual/block/nbd1' [ 57.848766] block nbd1: Receive control failed (result -22) [ 57.855191] kobject: 'nbd0' (000000004d4d8dc3): fill_kobj_path: path = '/devices/virtual/block/nbd0' [ 57.864518] kobject: 'nbd2' (000000008e96b285): kobject_uevent_env [ 57.870648] block nbd0: Receive control failed (result -22) [ 57.879259] kobject: 'nbd2' (000000008e96b285): fill_kobj_path: path = '/devices/virtual/block/nbd2' [ 57.885587] block nbd2: Receive control failed (result -22) [ 57.895229] kobject: 'loop5' (00000000a0250a7c): kobject_uevent_env [ 57.900954] block nbd1: shutting down sockets [ 57.906928] kobject: 'nbd5' (0000000032132dc7): kobject_uevent_env [ 57.913475] block nbd0: shutting down sockets [ 57.917564] kobject: 'nbd5' (0000000032132dc7): fill_kobj_path: path = '/devices/virtual/block/nbd5' [ 57.924250] block nbd5: Receive control failed (result -22) [ 57.929513] kobject: 'loop5' (00000000a0250a7c): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 57.939616] block nbd2: shutting down sockets [ 57.943768] block nbd5: shutting down sockets [ 57.963960] kobject: 'loop0' (00000000a2b6586b): kobject_uevent_env [ 57.968303] kobject: 'nbd3' (00000000a79b1e8e): kobject_uevent_env [ 57.970511] kobject: 'loop0' (00000000a2b6586b): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 57.976766] kobject: 'nbd3' (00000000a79b1e8e): fill_kobj_path: path = '/devices/virtual/block/nbd3' [ 57.986655] kobject: 'loop2' (0000000052878f36): kobject_uevent_env [ 57.995850] block nbd3: Receive control failed (result -22) [ 58.002230] kobject: 'loop2' (0000000052878f36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 58.009764] block nbd3: shutting down sockets [ 58.018105] kobject: 'loop3' (00000000e142b8ab): kobject_uevent_env [ 58.031688] kobject: 'loop3' (00000000e142b8ab): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 58.042393] kobject: 'loop4' (0000000069135e77): kobject_uevent_env [ 58.048885] kobject: 'loop4' (0000000069135e77): fill_kobj_path: path = '/devices/virtual/block/loop4'