[ 60.380406][ T26] audit: type=1800 audit(1561660458.601:30): pid=8822 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 66.359721][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 66.359736][ T26] audit: type=1400 audit(1561660464.621:35): avc: denied { map } for pid=9001 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 Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. [ 80.488059][ T26] audit: type=1400 audit(1561660478.751:36): avc: denied { map } for pid=9013 comm="syz-execprog" path="/root/syz-execprog" 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 2019/06/27 18:34:39 parsed 1 programs [ 81.422806][ T26] audit: type=1400 audit(1561660479.691:37): avc: denied { map } for pid=9013 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=17 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/06/27 18:34:42 executed programs: 0 [ 83.888855][ T9033] IPVS: ftp: loaded support on port[0] = 21 [ 83.969667][ T9038] IPVS: ftp: loaded support on port[0] = 21 [ 83.977112][ T9036] IPVS: ftp: loaded support on port[0] = 21 [ 83.977559][ T9039] IPVS: ftp: loaded support on port[0] = 21 [ 84.012779][ T9042] IPVS: ftp: loaded support on port[0] = 21 [ 84.044070][ T9043] IPVS: ftp: loaded support on port[0] = 21 [ 84.114709][ T9033] chnl_net:caif_netlink_parms(): no params data found [ 84.197364][ T9033] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.204578][ T9033] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.212339][ T9033] device bridge_slave_0 entered promiscuous mode [ 84.244991][ T9036] chnl_net:caif_netlink_parms(): no params data found [ 84.253548][ T9033] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.261172][ T9033] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.268749][ T9033] device bridge_slave_1 entered promiscuous mode [ 84.296023][ T9042] chnl_net:caif_netlink_parms(): no params data found [ 84.314664][ T9033] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.326147][ T9033] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.341636][ T9038] chnl_net:caif_netlink_parms(): no params data found [ 84.407271][ T9033] team0: Port device team_slave_0 added [ 84.416843][ T9033] team0: Port device team_slave_1 added [ 84.422860][ T9042] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.429911][ T9042] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.438048][ T9042] device bridge_slave_0 entered promiscuous mode [ 84.446916][ T9042] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.453997][ T9042] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.461611][ T9042] device bridge_slave_1 entered promiscuous mode [ 84.470063][ T9036] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.477150][ T9036] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.484756][ T9036] device bridge_slave_0 entered promiscuous mode [ 84.499265][ T9036] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.506514][ T9036] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.514079][ T9036] device bridge_slave_1 entered promiscuous mode [ 84.534523][ T9042] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.568494][ T9039] chnl_net:caif_netlink_parms(): no params data found [ 84.580053][ T9042] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.595652][ T9038] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.603024][ T9038] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.610701][ T9038] device bridge_slave_0 entered promiscuous mode [ 84.632979][ T9042] team0: Port device team_slave_0 added [ 84.702253][ T9033] device hsr_slave_0 entered promiscuous mode [ 84.750847][ T9033] device hsr_slave_1 entered promiscuous mode [ 84.800844][ T9038] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.807893][ T9038] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.815798][ T9038] device bridge_slave_1 entered promiscuous mode [ 84.823593][ T9036] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.834390][ T9043] chnl_net:caif_netlink_parms(): no params data found [ 84.843481][ T9042] team0: Port device team_slave_1 added [ 84.863714][ T9039] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.871457][ T9039] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.879307][ T9039] device bridge_slave_0 entered promiscuous mode [ 84.897615][ T9036] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.921686][ T9038] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.933591][ T9039] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.940737][ T9039] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.948336][ T9039] device bridge_slave_1 entered promiscuous mode [ 84.965467][ T9038] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.975418][ T9036] team0: Port device team_slave_0 added [ 84.982152][ T9036] team0: Port device team_slave_1 added [ 85.014905][ T9038] team0: Port device team_slave_0 added [ 85.023106][ T9038] team0: Port device team_slave_1 added [ 85.082196][ T9042] device hsr_slave_0 entered promiscuous mode [ 85.140646][ T9042] device hsr_slave_1 entered promiscuous mode [ 85.201529][ T9033] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.208718][ T9033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.216280][ T9033] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.223365][ T9033] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.232965][ T9039] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.245387][ T9043] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.252897][ T9043] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.261312][ T9043] device bridge_slave_0 entered promiscuous mode [ 85.269481][ T9044] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.277374][ T9044] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.304749][ T9039] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.362107][ T9036] device hsr_slave_0 entered promiscuous mode [ 85.410742][ T9036] device hsr_slave_1 entered promiscuous mode [ 85.460683][ T9043] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.467942][ T9043] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.475721][ T9043] device bridge_slave_1 entered promiscuous mode [ 85.512174][ T9043] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.551970][ T9038] device hsr_slave_0 entered promiscuous mode [ 85.600721][ T9038] device hsr_slave_1 entered promiscuous mode [ 85.645499][ T9039] team0: Port device team_slave_0 added [ 85.652875][ T9039] team0: Port device team_slave_1 added [ 85.663380][ T9043] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.693852][ T9043] team0: Port device team_slave_0 added [ 85.755377][ T9039] device hsr_slave_0 entered promiscuous mode [ 85.831578][ T9039] device hsr_slave_1 entered promiscuous mode [ 85.872820][ T9043] team0: Port device team_slave_1 added [ 85.973723][ T9043] device hsr_slave_0 entered promiscuous mode [ 86.030797][ T9043] device hsr_slave_1 entered promiscuous mode [ 86.122674][ T9042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.142246][ T9036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.152073][ T9033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.178985][ T9042] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.199806][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.208062][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.216566][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.224237][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.241661][ T9038] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.256557][ T9036] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.265765][ T9033] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.274163][ T9044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.282839][ T9044] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.291769][ T9044] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.298806][ T9044] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.306396][ T9044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.314674][ T9044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.341524][ T9042] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 86.352031][ T9042] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.367918][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.376368][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.385081][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.393711][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.400804][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.408776][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.418168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.426860][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.435312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.443637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.452481][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.461131][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.469259][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.477690][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.486365][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.494979][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.502060][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.509588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.517836][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.526248][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.534091][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.541906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.557930][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.566860][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.603374][ T9039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.612319][ T9038] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.631538][ T9042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.638515][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.647519][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.656935][ T3489] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.664047][ T3489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.672136][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.681140][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.689382][ T3489] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.696461][ T3489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.705695][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.714324][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.723028][ T3489] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.730067][ T3489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.737882][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.746550][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.755248][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.763930][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.800027][ T9039] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.809390][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.818526][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.827833][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.841291][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.849470][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.858211][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.866531][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.875028][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.883737][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.891970][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.900028][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.908528][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.917353][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.924436][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.932303][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.940903][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.949124][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.956227][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.963925][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.971875][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.979400][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.988082][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.995950][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.004358][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.033092][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.045066][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.053800][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.063250][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.071672][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.079681][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.088237][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.096775][ T3489] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.103863][ T3489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.111421][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.119764][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.128079][ T3489] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.135119][ T3489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.143022][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.151593][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.159932][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.168269][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.176619][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.187386][ T9036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.212259][ T26] audit: type=1400 audit(1561660485.481:38): avc: denied { associate } for pid=9042 comm="syz-executor.5" name="syz5" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 87.217347][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.246954][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.255683][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.264361][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.274516][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.283655][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.292959][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.301876][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.311042][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.320022][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.331931][ T9033] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.350277][ T9043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.365478][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.374290][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.386355][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.404260][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.415996][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.427018][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.444459][ T9038] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.462448][ T9036] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.471496][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.479893][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.498058][ T9043] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.511967][ T9039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.526260][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.534440][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.567465][ T9038] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.576013][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.585254][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.601024][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.608075][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.621929][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.631324][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.647894][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.654984][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.663422][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.675921][ T9033] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.686050][ T9039] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.716275][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.729545][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.738699][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.753460][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.763991][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.774490][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.783522][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.799097][ T9043] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.810197][ T9043] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.829528][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.844926][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.856208][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.866621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.875527][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.975279][ T9043] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/27 18:34:47 executed programs: 8 [ 88.868158][ T9114] [ 88.870518][ T9114] ===================================================== [ 88.877441][ T9114] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 88.884877][ T9114] 5.2.0-rc6+ #34 Not tainted [ 88.889454][ T9114] ----------------------------------------------------- [ 88.896369][ T9114] syz-executor.2/9114 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 88.904338][ T9114] 000000003a5dee4c (&ctx->fd_wqh){....}, at: io_submit_one+0xefa/0x2ef0 [ 88.912644][ T9114] [ 88.912644][ T9114] and this task is already holding: [ 88.920084][ T9114] 00000000652ecc69 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xeb5/0x2ef0 [ 88.929450][ T9114] which would create a new lock dependency: [ 88.935319][ T9114] (&(&ctx->ctx_lock)->rlock){..-.} -> (&ctx->fd_wqh){....} [ 88.942578][ T9114] [ 88.942578][ T9114] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 88.952001][ T9114] (&(&ctx->ctx_lock)->rlock){..-.} [ 88.952007][ T9114] [ 88.952007][ T9114] ... which became SOFTIRQ-irq-safe at: [ 88.964879][ T9114] lock_acquire+0x16f/0x3f0 [ 88.969450][ T9114] _raw_spin_lock_irq+0x60/0x80 [ 88.974376][ T9114] free_ioctx_users+0x2d/0x490 [ 88.979213][ T9114] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 88.985449][ T9114] rcu_core+0xba5/0x1500 [ 88.985925][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 88.989770][ T9114] __do_softirq+0x25c/0x94c [ 88.997049][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 89.001445][ T9114] run_ksoftirqd+0x8e/0x110 [ 89.001457][ T9114] smpboot_thread_fn+0x6a3/0xa30 [ 89.001467][ T9114] kthread+0x354/0x420 [ 89.001479][ T9114] ret_from_fork+0x24/0x30 [ 89.001484][ T9114] [ 89.001484][ T9114] to a SOFTIRQ-irq-unsafe lock: [ 89.001487][ T9114] (&ctx->fault_pending_wqh){+.+.} [ 89.001496][ T9114] [ 89.001496][ T9114] ... which became SOFTIRQ-irq-unsafe at: [ 89.001498][ T9114] ... [ 89.001507][ T9114] lock_acquire+0x16f/0x3f0 [ 89.001525][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.063033][ T9114] userfaultfd_release+0x4ca/0x710 [ 89.068222][ T9114] __fput+0x2ff/0x890 [ 89.072271][ T9114] ____fput+0x16/0x20 [ 89.076314][ T9114] task_work_run+0x145/0x1c0 [ 89.080967][ T9114] exit_to_usermode_loop+0x273/0x2c0 [ 89.086309][ T9114] do_syscall_64+0x58e/0x680 [ 89.090958][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.096913][ T9114] [ 89.096913][ T9114] other info that might help us debug this: [ 89.096913][ T9114] [ 89.107112][ T9114] Chain exists of: [ 89.107112][ T9114] &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh [ 89.107112][ T9114] [ 89.121315][ T9114] Possible interrupt unsafe locking scenario: [ 89.121315][ T9114] [ 89.129623][ T9114] CPU0 CPU1 [ 89.134965][ T9114] ---- ---- [ 89.140309][ T9114] lock(&ctx->fault_pending_wqh); [ 89.145663][ T9114] local_irq_disable(); [ 89.152389][ T9114] lock(&(&ctx->ctx_lock)->rlock); [ 89.160076][ T9114] lock(&ctx->fd_wqh); [ 89.166721][ T9114] [ 89.170150][ T9114] lock(&(&ctx->ctx_lock)->rlock); [ 89.175509][ T9114] [ 89.175509][ T9114] *** DEADLOCK *** [ 89.175509][ T9114] [ 89.183627][ T9114] 1 lock held by syz-executor.2/9114: [ 89.188963][ T9114] #0: 00000000652ecc69 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xeb5/0x2ef0 [ 89.198751][ T9114] [ 89.198751][ T9114] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 89.209136][ T9114] -> (&(&ctx->ctx_lock)->rlock){..-.} { [ 89.214664][ T9114] IN-SOFTIRQ-W at: [ 89.218628][ T9114] lock_acquire+0x16f/0x3f0 [ 89.224765][ T9114] _raw_spin_lock_irq+0x60/0x80 [ 89.231257][ T9114] free_ioctx_users+0x2d/0x490 [ 89.237671][ T9114] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 89.245462][ T9114] rcu_core+0xba5/0x1500 [ 89.251330][ T9114] __do_softirq+0x25c/0x94c [ 89.257468][ T9114] run_ksoftirqd+0x8e/0x110 [ 89.263592][ T9114] smpboot_thread_fn+0x6a3/0xa30 [ 89.270149][ T9114] kthread+0x354/0x420 [ 89.275838][ T9114] ret_from_fork+0x24/0x30 [ 89.281881][ T9114] INITIAL USE at: [ 89.285766][ T9114] lock_acquire+0x16f/0x3f0 [ 89.291813][ T9114] _raw_spin_lock_irq+0x60/0x80 [ 89.298202][ T9114] free_ioctx_users+0x2d/0x490 [ 89.304506][ T9114] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 89.312210][ T9114] rcu_core+0xba5/0x1500 [ 89.317990][ T9114] __do_softirq+0x25c/0x94c [ 89.324031][ T9114] run_ksoftirqd+0x8e/0x110 [ 89.330067][ T9114] smpboot_thread_fn+0x6a3/0xa30 [ 89.336539][ T9114] kthread+0x354/0x420 [ 89.342149][ T9114] ret_from_fork+0x24/0x30 [ 89.348098][ T9114] } [ 89.350585][ T9114] ... key at: [] __key.53435+0x0/0x40 [ 89.358007][ T9114] ... acquired at: [ 89.361792][ T9114] lock_acquire+0x16f/0x3f0 [ 89.366465][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.371133][ T9114] io_submit_one+0xefa/0x2ef0 [ 89.375966][ T9114] __x64_sys_io_submit+0x1bd/0x570 [ 89.381228][ T9114] do_syscall_64+0xfd/0x680 [ 89.386014][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.392064][ T9114] [ 89.394386][ T9114] [ 89.394386][ T9114] the dependencies between the lock to be acquired [ 89.394390][ T9114] and SOFTIRQ-irq-unsafe lock: [ 89.407866][ T9114] -> (&ctx->fault_pending_wqh){+.+.} { [ 89.413400][ T9114] HARDIRQ-ON-W at: [ 89.417475][ T9114] lock_acquire+0x16f/0x3f0 [ 89.423799][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.430101][ T9114] userfaultfd_release+0x4ca/0x710 [ 89.437024][ T9114] __fput+0x2ff/0x890 [ 89.442814][ T9114] ____fput+0x16/0x20 [ 89.449823][ T9114] task_work_run+0x145/0x1c0 [ 89.456224][ T9114] exit_to_usermode_loop+0x273/0x2c0 [ 89.463303][ T9114] do_syscall_64+0x58e/0x680 [ 89.469688][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.477372][ T9114] SOFTIRQ-ON-W at: [ 89.481420][ T9114] lock_acquire+0x16f/0x3f0 [ 89.487719][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.494044][ T9114] userfaultfd_release+0x4ca/0x710 [ 89.500959][ T9114] __fput+0x2ff/0x890 [ 89.506737][ T9114] ____fput+0x16/0x20 [ 89.512520][ T9114] task_work_run+0x145/0x1c0 [ 89.518922][ T9114] exit_to_usermode_loop+0x273/0x2c0 [ 89.526003][ T9114] do_syscall_64+0x58e/0x680 [ 89.532390][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.540081][ T9114] INITIAL USE at: [ 89.544055][ T9114] lock_acquire+0x16f/0x3f0 [ 89.550285][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.556513][ T9114] userfaultfd_read+0x540/0x1940 [ 89.563180][ T9114] __vfs_read+0x8a/0x110 [ 89.569146][ T9114] vfs_read+0x194/0x3e0 [ 89.575023][ T9114] ksys_read+0x14f/0x290 [ 89.580987][ T9114] __x64_sys_read+0x73/0xb0 [ 89.587202][ T9114] do_syscall_64+0xfd/0x680 [ 89.593416][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.601020][ T9114] } [ 89.603611][ T9114] ... key at: [] __key.46108+0x0/0x40 [ 89.611121][ T9114] ... acquired at: [ 89.614989][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.619647][ T9114] userfaultfd_read+0x540/0x1940 [ 89.624744][ T9114] __vfs_read+0x8a/0x110 [ 89.629131][ T9114] vfs_read+0x194/0x3e0 [ 89.633434][ T9114] ksys_read+0x14f/0x290 [ 89.637823][ T9114] __x64_sys_read+0x73/0xb0 [ 89.642476][ T9114] do_syscall_64+0xfd/0x680 [ 89.647132][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.653168][ T9114] [ 89.655474][ T9114] -> (&ctx->fd_wqh){....} { [ 89.659952][ T9114] INITIAL USE at: [ 89.663822][ T9114] lock_acquire+0x16f/0x3f0 [ 89.669861][ T9114] _raw_spin_lock_irq+0x60/0x80 [ 89.676255][ T9114] userfaultfd_read+0x27a/0x1940 [ 89.682735][ T9114] __vfs_read+0x8a/0x110 [ 89.688515][ T9114] vfs_read+0x194/0x3e0 [ 89.694216][ T9114] ksys_read+0x14f/0x290 [ 89.699992][ T9114] __x64_sys_read+0x73/0xb0 [ 89.706031][ T9114] do_syscall_64+0xfd/0x680 [ 89.712072][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.719528][ T9114] } [ 89.722009][ T9114] ... key at: [] __key.46111+0x0/0x40 [ 89.729441][ T9114] ... acquired at: [ 89.733246][ T9114] lock_acquire+0x16f/0x3f0 [ 89.737902][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.742557][ T9114] io_submit_one+0xefa/0x2ef0 [ 89.747379][ T9114] __x64_sys_io_submit+0x1bd/0x570 [ 89.752637][ T9114] do_syscall_64+0xfd/0x680 [ 89.757286][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.763319][ T9114] [ 89.765619][ T9114] [ 89.765619][ T9114] stack backtrace: [ 89.771484][ T9114] CPU: 1 PID: 9114 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #34 [ 89.779345][ T9114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.789372][ T9114] Call Trace: [ 89.792655][ T9114] dump_stack+0x172/0x1f0 [ 89.796970][ T9114] check_irq_usage.cold+0x711/0xba0 [ 89.802142][ T9114] ? check_usage_forwards+0x370/0x370 [ 89.807488][ T9114] ? is_dynamic_key+0x1c0/0x1c0 [ 89.812310][ T9114] ? __lock_acquire+0x54f/0x5490 [ 89.817221][ T9114] ? graph_lock+0x7b/0x200 [ 89.821609][ T9114] ? is_dynamic_key+0x1c0/0x1c0 [ 89.826433][ T9114] __lock_acquire+0x2469/0x5490 [ 89.831261][ T9114] ? __lock_acquire+0x2469/0x5490 [ 89.836257][ T9114] ? mark_held_locks+0xf0/0xf0 [ 89.841018][ T9114] ? find_held_lock+0x35/0x130 [ 89.845762][ T9114] ? mark_held_locks+0xf0/0xf0 [ 89.850502][ T9114] ? kasan_check_write+0x14/0x20 [ 89.855413][ T9114] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 89.861209][ T9114] ? add_wait_queue+0x112/0x170 [ 89.866034][ T9114] ? lockdep_hardirqs_on+0x418/0x5d0 [ 89.871311][ T9114] ? trace_hardirqs_on+0x67/0x220 [ 89.876308][ T9114] ? kasan_check_read+0x11/0x20 [ 89.881155][ T9114] lock_acquire+0x16f/0x3f0 [ 89.885633][ T9114] ? io_submit_one+0xefa/0x2ef0 [ 89.890489][ T9114] _raw_spin_lock+0x2f/0x40 [ 89.894977][ T9114] ? io_submit_one+0xefa/0x2ef0 [ 89.910399][ T9114] io_submit_one+0xefa/0x2ef0 [ 89.915051][ T9114] ? mark_held_locks+0xf0/0xf0 [ 89.919790][ T9114] ? ioctx_alloc+0x1db0/0x1db0 [ 89.924534][ T9114] ? __might_fault+0x12b/0x1e0 [ 89.929282][ T9114] ? aio_setup_rw+0x180/0x180 [ 89.933937][ T9114] __x64_sys_io_submit+0x1bd/0x570 [ 89.939024][ T9114] ? __x64_sys_io_submit+0x1bd/0x570 [ 89.944298][ T9114] ? __ia32_sys_io_destroy+0x420/0x420 [ 89.949740][ T9114] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.955177][ T9114] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.960610][ T9114] ? do_syscall_64+0x26/0x680 [ 89.965271][ T9114] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.971325][ T9114] ? do_syscall_64+0x26/0x680 [ 89.975973][ T9114] ? lockdep_hardirqs_on+0x418/0x5d0 [ 89.981234][ T9114] do_syscall_64+0xfd/0x680 [ 89.985711][ T9114] ? do_syscall_64+0xfd/0x680 [ 89.990381][ T9114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.996243][ T9114] RIP: 0033:0x459519 [ 90.000111][ T9114] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.019698][ T9114] RSP: 002b:00007fc8bb6cec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 90.028094][ T9114] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459519 [ 90.036061][ T9114] RDX: 0000000020000600 RSI: 0000000000000001 RDI: 00007fc8bb6d0000 [ 90.044006][ T9114] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 90.051950][ T9114] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8bb6cf6d4 [ 90.059894][ T9114] R13: 00000000004c0898 R14: 00000000004d3548 R15: 00000000ffffffff [ 90.157849][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 90.174587][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 90.194691][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 90.205268][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 90.217109][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 90.230184][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 90.241509][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 90.248769][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 90.260404][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 90.268850][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 90.291658][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 90.299006][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 91.046445][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 91.054077][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 91.089478][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 91.108279][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 91.129196][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 91.140233][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 91.156762][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 91.164294][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 91.175368][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 91.183883][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 91.203708][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 91.224690][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 91.946928][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 91.954785][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 92.026647][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 92.042980][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 92.055864][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 92.063288][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 92.081087][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 92.088415][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 92.101433][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 92.108576][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 92.143498][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 92.155332][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 92.892276][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 92.900112][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 92.926605][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 92.941116][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 92.960286][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 92.968414][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 92.981042][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 92.992113][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 93.020439][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 93.027670][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 93.065812][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 93.075106][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 93.778043][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 93.786223][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' 2019/06/27 18:34:52 executed programs: 36 [ 93.825445][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 93.832853][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 93.852360][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 93.859641][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 93.936052][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 93.943324][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 93.965232][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 93.977020][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 93.993932][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 94.001741][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 94.657435][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 94.666113][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 94.725906][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 94.735668][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 94.785855][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 94.793154][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 94.886627][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 94.893996][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 94.917498][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 94.925038][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 94.937946][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 94.945414][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 95.587320][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 95.595746][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 95.656573][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 95.664416][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 95.685141][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 95.704986][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 95.776554][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 95.786347][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 95.804654][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 95.811956][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 95.832397][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 95.843113][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 96.477709][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 96.485373][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 96.546120][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 96.555393][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 96.605910][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 96.614283][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 96.687012][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 96.694362][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 96.733889][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 96.741367][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 96.759599][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 96.767242][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 97.366410][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 97.375477][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 97.437057][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 97.444350][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 97.485609][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 97.495175][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 97.608397][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 97.618591][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 97.631484][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 97.639293][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 97.659580][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 97.667966][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 98.287168][ T3878] kobject: 'loop1' (000000005921e77b): kobject_uevent_env [ 98.295080][ T3878] kobject: 'loop1' (000000005921e77b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 98.327933][ T3878] kobject: 'loop3' (00000000f6e9f116): kobject_uevent_env [ 98.335424][ T3878] kobject: 'loop3' (00000000f6e9f116): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 98.376683][ T3878] kobject: 'loop2' (000000007b2a0588): kobject_uevent_env [ 98.383992][ T3878] kobject: 'loop2' (000000007b2a0588): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 98.536101][ T3878] kobject: 'loop5' (0000000031ddc528): kobject_uevent_env [ 98.544679][ T3878] kobject: 'loop5' (0000000031ddc528): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 98.565374][ T3878] kobject: 'loop0' (00000000aa5cc1d0): kobject_uevent_env [ 98.573332][ T3878] kobject: 'loop0' (00000000aa5cc1d0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 98.590033][ T3878] kobject: 'loop4' (00000000efd25a0d): kobject_uevent_env [ 98.597345][ T3878] kobject: 'loop4' (00000000efd25a0d): fill_kobj_path: path = '/devices/virtual/block/loop4'