[ 23.264966][ T25] audit: type=1400 audit(1571368617.065:38): avc: denied { watch } for pid=6783 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 23.452361][ T25] audit: type=1800 audit(1571368617.285:39): pid=6676 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 23.486497][ T25] audit: type=1800 audit(1571368617.315:40): pid=6676 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.246323][ T25] audit: type=1400 audit(1571368621.075:41): avc: denied { map } for pid=6847 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 [ 27.806079][ T25] audit: type=1400 audit(1571368621.635:42): avc: denied { map } for pid=6855 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.161' (ECDSA) to the list of known hosts. 2019/10/18 03:18:18 parsed 1 programs [ 104.878539][ T25] audit: type=1400 audit(1571368698.705:43): avc: denied { map } for pid=6866 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 [ 104.923232][ T25] audit: type=1400 audit(1571368698.755:44): avc: denied { map } for pid=6866 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=86 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 104.925251][ T3781] kmemleak: Automatic memory scanning thread ended 2019/10/18 03:18:27 executed programs: 0 [ 113.880467][ T6897] IPVS: ftp: loaded support on port[0] = 21 [ 113.880911][ T6888] IPVS: ftp: loaded support on port[0] = 21 [ 113.890839][ T6895] IPVS: ftp: loaded support on port[0] = 21 [ 113.900510][ T6890] IPVS: ftp: loaded support on port[0] = 21 [ 113.900951][ T6893] IPVS: ftp: loaded support on port[0] = 21 [ 113.912606][ T6901] IPVS: ftp: loaded support on port[0] = 21 [ 113.933517][ T6888] chnl_net:caif_netlink_parms(): no params data found [ 113.934123][ T6899] IPVS: ftp: loaded support on port[0] = 21 [ 113.964108][ T6888] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.971343][ T6888] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.978551][ T6888] device bridge_slave_0 entered promiscuous mode [ 113.986680][ T6902] IPVS: ftp: loaded support on port[0] = 21 [ 114.004337][ T6890] chnl_net:caif_netlink_parms(): no params data found [ 114.018650][ T6890] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.025677][ T6890] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.032909][ T6890] device bridge_slave_0 entered promiscuous mode [ 114.046569][ T6888] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.053809][ T6888] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.061107][ T6888] device bridge_slave_1 entered promiscuous mode [ 114.071354][ T6888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.080853][ T6888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.089934][ T6890] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.096927][ T6890] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.104140][ T6890] device bridge_slave_1 entered promiscuous mode [ 114.124380][ T6890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.136484][ T6895] chnl_net:caif_netlink_parms(): no params data found [ 114.146669][ T6899] chnl_net:caif_netlink_parms(): no params data found [ 114.154526][ T6890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.173535][ T6893] chnl_net:caif_netlink_parms(): no params data found [ 114.181078][ T6888] team0: Port device team_slave_0 added [ 114.191810][ T6895] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.198839][ T6895] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.206216][ T6895] device bridge_slave_0 entered promiscuous mode [ 114.212831][ T6895] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.219845][ T6895] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.227020][ T6895] device bridge_slave_1 entered promiscuous mode [ 114.237351][ T6895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.246739][ T6888] team0: Port device team_slave_1 added [ 114.257081][ T6899] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.264135][ T6899] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.271376][ T6899] device bridge_slave_0 entered promiscuous mode [ 114.285084][ T6895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.300341][ T6897] chnl_net:caif_netlink_parms(): no params data found [ 114.307526][ T6899] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.314709][ T6899] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.321950][ T6899] device bridge_slave_1 entered promiscuous mode [ 114.330177][ T6890] team0: Port device team_slave_0 added [ 114.335892][ T6901] chnl_net:caif_netlink_parms(): no params data found [ 114.344773][ T6893] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.351814][ T6893] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.358979][ T6893] device bridge_slave_0 entered promiscuous mode [ 114.366190][ T6893] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.373206][ T6893] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.380417][ T6893] device bridge_slave_1 entered promiscuous mode [ 114.390710][ T6893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.402268][ T6890] team0: Port device team_slave_1 added [ 114.414789][ T6893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.425973][ T6899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.436866][ T6895] team0: Port device team_slave_0 added [ 114.443814][ T6895] team0: Port device team_slave_1 added [ 114.449385][ T6901] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.456472][ T6901] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.463683][ T6901] device bridge_slave_0 entered promiscuous mode [ 114.471259][ T6901] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.478260][ T6901] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.485479][ T6901] device bridge_slave_1 entered promiscuous mode [ 114.540491][ T6888] device hsr_slave_0 entered promiscuous mode [ 114.589914][ T6888] device hsr_slave_1 entered promiscuous mode [ 114.641597][ T6899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.654658][ T6902] chnl_net:caif_netlink_parms(): no params data found [ 114.664849][ T6893] team0: Port device team_slave_0 added [ 114.670838][ T6893] team0: Port device team_slave_1 added [ 114.700548][ T6893] device hsr_slave_0 entered promiscuous mode [ 114.729873][ T6893] device hsr_slave_1 entered promiscuous mode [ 114.779779][ T6893] debugfs: Directory 'hsr0' with parent '/' already present! [ 114.788406][ T6897] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.795442][ T6897] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.802661][ T6897] device bridge_slave_0 entered promiscuous mode [ 114.840420][ T6890] device hsr_slave_0 entered promiscuous mode [ 114.889867][ T6890] device hsr_slave_1 entered promiscuous mode [ 114.939927][ T6890] debugfs: Directory 'hsr0' with parent '/' already present! [ 114.955124][ T6899] team0: Port device team_slave_0 added [ 114.960968][ T6897] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.967975][ T6897] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.975380][ T6897] device bridge_slave_1 entered promiscuous mode [ 114.984418][ T6901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.993684][ T6888] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.000695][ T6888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.007874][ T6888] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.014876][ T6888] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.022777][ T6899] team0: Port device team_slave_1 added [ 115.050443][ T6895] device hsr_slave_0 entered promiscuous mode [ 115.099961][ T6895] device hsr_slave_1 entered promiscuous mode [ 115.159794][ T6895] debugfs: Directory 'hsr0' with parent '/' already present! [ 115.167320][ T3538] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.174565][ T3538] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.184208][ T6902] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.191229][ T6902] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.198412][ T6902] device bridge_slave_0 entered promiscuous mode [ 115.206500][ T6902] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.213618][ T6902] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.220985][ T6902] device bridge_slave_1 entered promiscuous mode [ 115.227661][ T6901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.251703][ T6897] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.262559][ T6901] team0: Port device team_slave_0 added [ 115.270990][ T6902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.310379][ T6899] device hsr_slave_0 entered promiscuous mode [ 115.349848][ T6899] device hsr_slave_1 entered promiscuous mode [ 115.389760][ T6899] debugfs: Directory 'hsr0' with parent '/' already present! [ 115.398721][ T6893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.406478][ T6897] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.415935][ T6901] team0: Port device team_slave_1 added [ 115.422012][ T6902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.433632][ T6902] team0: Port device team_slave_0 added [ 115.439427][ T6902] team0: Port device team_slave_1 added [ 115.451132][ T6890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.462424][ T6893] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.469632][ T6895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.477340][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.484846][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.493682][ T6897] team0: Port device team_slave_0 added [ 115.499481][ T6897] team0: Port device team_slave_1 added [ 115.550342][ T6902] device hsr_slave_0 entered promiscuous mode [ 115.589845][ T6902] device hsr_slave_1 entered promiscuous mode [ 115.639774][ T6902] debugfs: Directory 'hsr0' with parent '/' already present! [ 115.680443][ T6901] device hsr_slave_0 entered promiscuous mode [ 115.719835][ T6901] device hsr_slave_1 entered promiscuous mode [ 115.759785][ T6901] debugfs: Directory 'hsr0' with parent '/' already present! [ 115.772631][ T6895] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.782954][ T6890] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.820595][ T6897] device hsr_slave_0 entered promiscuous mode [ 115.849858][ T6897] device hsr_slave_1 entered promiscuous mode [ 115.889857][ T6897] debugfs: Directory 'hsr0' with parent '/' already present! [ 115.901490][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.909671][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.917965][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.924982][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.932584][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.940852][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.948896][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.955904][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.963507][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.970959][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.978342][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.986420][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.994488][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.001813][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.009349][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.027558][ T6902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.036995][ T6893] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 116.047494][ T6893] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.058399][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.067491][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.075614][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.082674][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.090136][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.098057][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.106238][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.114279][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.121283][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.128562][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.136651][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.144870][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.152981][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.159980][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.167226][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.175584][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.183697][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.190723][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.197977][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.205848][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.213895][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.221859][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.230165][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.237440][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.244926][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.252325][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.261899][ T6888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.269772][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.277090][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.288107][ T6899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.299660][ T6890] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 116.310328][ T6890] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.322598][ T6902] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.332768][ T6888] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.342370][ T6899] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.350923][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.359001][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.367180][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.375330][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.383713][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.391835][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.399873][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.407776][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.415748][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.423723][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.431629][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.438956][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.446264][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.454478][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.462584][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.469570][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.476942][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.485053][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.493063][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.501175][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.509089][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.517015][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.524854][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.532812][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.540698][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.547981][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.555637][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.563846][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.571894][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.578883][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.586314][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.593742][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.600996][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.608474][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.615951][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.628269][ T6901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.635559][ T6895] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.643596][ T3538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.652385][ T3538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.660657][ T3538] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.667647][ T3538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.675128][ T3538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.683329][ T3538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.694422][ T6902] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 116.704795][ T6902] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.719278][ T6893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.726517][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.735141][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.743351][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.751414][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.759327][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.767234][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.775072][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.783011][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.790814][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.798095][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.805442][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.813660][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.821774][ T16] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.828767][ T16] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.836106][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.844273][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.852384][ T16] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.859376][ T16] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.866790][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.874224][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.884279][ T6897] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.891736][ T6902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.900369][ T6901] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.907017][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.917678][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.927476][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.934488][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.941879][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.952927][ T6895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.959977][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.968096][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.976384][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.984558][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.992514][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.000518][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.008435][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.016363][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.024457][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.035526][ T6897] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.039788][ T25] audit: type=1400 audit(1571368710.865:45): avc: denied { associate } for pid=6893 comm="syz-executor.7" name="syz7" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 117.066866][ T6890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.075571][ T6888] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.086217][ T6888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.097952][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 117.105620][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 117.112968][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.120970][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.128791][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 117.136952][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.145061][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.153083][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.161188][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.169204][ T2632] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.188500][ T6899] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 117.199248][ T6928] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.199248][ T6928] program syz-executor.7 not setting count and/or reply_len properly [ 117.204544][ T6899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.222973][ T6933] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.222973][ T6933] program syz-executor.3 not setting count and/or reply_len properly [ 117.239435][ T6901] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 117.260993][ T6934] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.260993][ T6934] program syz-executor.7 not setting count and/or reply_len properly [ 117.282174][ T6901] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.284518][ T6936] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.284518][ T6936] program syz-executor.3 not setting count and/or reply_len properly [ 117.303917][ T6888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.319438][ T6937] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.319438][ T6937] program syz-executor.6 not setting count and/or reply_len properly [ 117.324712][ T6938] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.324712][ T6938] program syz-executor.7 not setting count and/or reply_len properly [ 117.346906][ T6897] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 117.362786][ T6942] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.362786][ T6942] program syz-executor.6 not setting count and/or reply_len properly [ 117.376927][ T6897] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.393751][ T6945] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.393751][ T6945] program syz-executor.7 not setting count and/or reply_len properly [ 117.400068][ T6897] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.419321][ T6946] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.419321][ T6946] program syz-executor.3 not setting count and/or reply_len properly [ 117.435072][ T6951] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 117.435072][ T6951] program syz-executor.5 not setting count and/or reply_len properly [ 117.437790][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.497360][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.505627][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.513737][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.521618][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.529981][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.538055][ T6908] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.545191][ T6908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.552578][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.560799][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.568873][ T6908] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.575876][ T6908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.583211][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 117.591261][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 117.599276][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.607351][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.615468][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.623496][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.631472][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.639386][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.647350][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.655262][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.663074][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.671330][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.679536][ T6908] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.686543][ T6908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.693936][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.702206][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.710312][ T6908] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.717302][ T6908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.724614][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 117.732812][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 117.740938][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.748951][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.756934][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.764997][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.773037][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.780970][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.788930][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.796898][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.804807][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.812152][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.819613][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.827224][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.834525][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.842106][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.849416][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.859642][ T6901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.874827][ T6899] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/10/18 03:18:37 executed programs: 23 [ 123.435032][ T6984] sg_write: 6 callbacks suppressed [ 123.435037][ T6984] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.435037][ T6984] program syz-executor.2 not setting count and/or reply_len properly [ 123.435055][ T6983] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.435055][ T6983] program syz-executor.1 not setting count and/or reply_len properly [ 123.442189][ T6985] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.442189][ T6985] program syz-executor.3 not setting count and/or reply_len properly [ 123.459605][ T6988] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.459605][ T6988] program syz-executor.0 not setting count and/or reply_len properly [ 123.477005][ T6986] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.477005][ T6986] program syz-executor.6 not setting count and/or reply_len properly [ 123.494345][ T6982] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.494345][ T6982] program syz-executor.5 not setting count and/or reply_len properly [ 123.511427][ T6987] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.511427][ T6987] program syz-executor.4 not setting count and/or reply_len properly [ 123.535903][ T6991] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.535903][ T6991] program syz-executor.2 not setting count and/or reply_len properly [ 123.546346][ T6989] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.546346][ T6989] program syz-executor.7 not setting count and/or reply_len properly [ 123.572987][ T6992] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 123.572987][ T6992] program syz-executor.1 not setting count and/or reply_len properly 2019/10/18 03:18:42 executed programs: 39 [ 129.063712][ T7016] sg_write: 6 callbacks suppressed [ 129.063718][ T7016] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.063718][ T7016] program syz-executor.3 not setting count and/or reply_len properly [ 129.063746][ T7017] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.063746][ T7017] program syz-executor.4 not setting count and/or reply_len properly [ 129.070449][ T7018] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.070449][ T7018] program syz-executor.1 not setting count and/or reply_len properly [ 129.088189][ T7019] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.088189][ T7019] program syz-executor.5 not setting count and/or reply_len properly [ 129.105269][ T7020] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.105269][ T7020] program syz-executor.2 not setting count and/or reply_len properly [ 129.143338][ T7025] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.143338][ T7025] program syz-executor.4 not setting count and/or reply_len properly [ 129.157208][ T7021] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.157208][ T7021] program syz-executor.7 not setting count and/or reply_len properly [ 129.191726][ T7022] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.191726][ T7022] program syz-executor.6 not setting count and/or reply_len properly [ 129.193464][ T7027] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.193464][ T7027] program syz-executor.3 not setting count and/or reply_len properly [ 129.214709][ T7023] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 129.214709][ T7023] program syz-executor.0 not setting count and/or reply_len properly 2019/10/18 03:18:48 executed programs: 53 [ 134.739425][ T7045] sg_write: 4 callbacks suppressed [ 134.739430][ T7045] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.739430][ T7045] program syz-executor.1 not setting count and/or reply_len properly [ 134.739638][ T7046] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.739638][ T7046] program syz-executor.7 not setting count and/or reply_len properly [ 134.746226][ T7047] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.746226][ T7047] program syz-executor.3 not setting count and/or reply_len properly [ 134.763892][ T7049] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.763892][ T7049] program syz-executor.6 not setting count and/or reply_len properly [ 134.781066][ T7048] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.781066][ T7048] program syz-executor.5 not setting count and/or reply_len properly [ 134.798479][ T7050] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.798479][ T7050] program syz-executor.2 not setting count and/or reply_len properly [ 134.815349][ T7051] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.815349][ T7051] program syz-executor.4 not setting count and/or reply_len properly [ 134.867567][ T7052] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 134.867567][ T7052] program syz-executor.0 not setting count and/or reply_len properly 2019/10/18 03:18:54 executed programs: 61 [ 140.350905][ T7065] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.350905][ T7065] program syz-executor.7 not setting count and/or reply_len properly [ 140.350937][ T7064] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.350937][ T7064] program syz-executor.0 not setting count and/or reply_len properly [ 140.370039][ T7066] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.370039][ T7066] program syz-executor.4 not setting count and/or reply_len properly [ 140.388063][ T7070] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.388063][ T7070] program syz-executor.5 not setting count and/or reply_len properly [ 140.404453][ T7067] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.404453][ T7067] program syz-executor.6 not setting count and/or reply_len properly [ 140.422138][ T7071] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.422138][ T7071] program syz-executor.3 not setting count and/or reply_len properly [ 140.439116][ T7068] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.439116][ T7068] program syz-executor.1 not setting count and/or reply_len properly [ 140.465690][ T7073] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.465690][ T7073] program syz-executor.7 not setting count and/or reply_len properly [ 140.473973][ T7069] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.473973][ T7069] program syz-executor.2 not setting count and/or reply_len properly [ 140.503230][ T7076] sg_write: data in/out 298234/24 bytes for SCSI command 0xff-- guessing data in; [ 140.503230][ T7076] program syz-executor.5 not setting count and/or reply_len properly [ 145.920224][ T7091] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810e6a5800 (size 2048): comm "syz-executor.7", pid 6934, jiffies 4294949001 (age 30.930s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 20 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 ............... backtrace: [<000000009fee6bc0>] __kmalloc+0x169/0x300 [<00000000ff5b4acf>] bio_alloc_bioset+0x1b8/0x2c0 [<000000005f113a70>] bio_copy_user_iov+0x121/0x4d0 [<00000000bbd1d0ef>] blk_rq_map_user_iov+0xc6/0x2b0 [<000000000e692d52>] blk_rq_map_user+0x71/0xb0 [<00000000960203e1>] sg_common_write.isra.0+0x619/0xa10 [<00000000cc766a78>] sg_write.part.0+0x325/0x570 [<000000008b0245e7>] sg_write+0x44/0x64 [<0000000038c4821e>] __vfs_write+0x43/0xa0 [<00000000f4880ea6>] vfs_write+0xee/0x210 [<00000000e8598a3b>] ksys_write+0x7c/0x130 [<00000000148ab3c8>] __x64_sys_write+0x1e/0x30 [<00000000341e93bd>] do_syscall_64+0x73/0x1f0 [<0000000022250104>] entry_SYSCALL_64_after_hwframe+0x44/0xa9