[....] 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. [ 38.997745] audit: type=1800 audit(1575457069.648:33): pid=7467 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=2465 res=0 [ 39.021003] audit: type=1800 audit(1575457069.648:34): pid=7467 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=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 40.497577] audit: type=1400 audit(1575457071.148:35): avc: denied { map } for pid=7642 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 '10.128.0.224' (ECDSA) to the list of known hosts. [ 47.441980] audit: type=1400 audit(1575457078.098:36): avc: denied { map } for pid=7655 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/12/04 10:57:58 parsed 1 programs [ 49.555513] audit: type=1400 audit(1575457080.208:37): avc: denied { map } for pid=7655 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1107 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/12/04 10:58:00 executed programs: 0 [ 50.284217] IPVS: ftp: loaded support on port[0] = 21 [ 50.285309] IPVS: ftp: loaded support on port[0] = 21 [ 50.343232] IPVS: ftp: loaded support on port[0] = 21 [ 50.350618] IPVS: ftp: loaded support on port[0] = 21 [ 50.377281] IPVS: ftp: loaded support on port[0] = 21 [ 50.395346] IPVS: ftp: loaded support on port[0] = 21 [ 50.564582] chnl_net:caif_netlink_parms(): no params data found [ 50.605118] chnl_net:caif_netlink_parms(): no params data found [ 50.736220] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.742989] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.750270] device bridge_slave_0 entered promiscuous mode [ 50.787118] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.794301] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.802083] device bridge_slave_0 entered promiscuous mode [ 50.808943] chnl_net:caif_netlink_parms(): no params data found [ 50.818869] chnl_net:caif_netlink_parms(): no params data found [ 50.827032] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.833486] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.840717] device bridge_slave_1 entered promiscuous mode [ 50.847056] chnl_net:caif_netlink_parms(): no params data found [ 50.871555] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.877979] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.886200] device bridge_slave_1 entered promiscuous mode [ 50.913095] chnl_net:caif_netlink_parms(): no params data found [ 50.949184] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.984867] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.993781] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.025174] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.031820] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.039167] device bridge_slave_0 entered promiscuous mode [ 51.047045] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.083139] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.091185] team0: Port device team_slave_0 added [ 51.101173] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.108971] team0: Port device team_slave_1 added [ 51.114181] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.120970] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.127946] device bridge_slave_1 entered promiscuous mode [ 51.134288] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.141105] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.148766] device bridge_slave_0 entered promiscuous mode [ 51.155695] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.163028] team0: Port device team_slave_0 added [ 51.168120] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.174882] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.182633] device bridge_slave_0 entered promiscuous mode [ 51.195849] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.202416] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.209514] device bridge_slave_1 entered promiscuous mode [ 51.215840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.226966] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.233477] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.240836] device bridge_slave_1 entered promiscuous mode [ 51.247164] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.254938] team0: Port device team_slave_1 added [ 51.264489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.271883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.299730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.312621] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.319368] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.326437] device bridge_slave_0 entered promiscuous mode [ 51.337289] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.343760] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.350978] device bridge_slave_1 entered promiscuous mode [ 51.365118] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.379562] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.388301] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.431471] device hsr_slave_0 entered promiscuous mode [ 51.468896] device hsr_slave_1 entered promiscuous mode [ 51.509679] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.522070] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.534948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.548520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.556879] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.621539] device hsr_slave_0 entered promiscuous mode [ 51.658810] device hsr_slave_1 entered promiscuous mode [ 51.708701] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.716634] team0: Port device team_slave_0 added [ 51.733044] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.741897] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.755080] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.763513] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.774207] team0: Port device team_slave_1 added [ 51.780315] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.787537] team0: Port device team_slave_0 added [ 51.793960] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.811733] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.819344] team0: Port device team_slave_0 added [ 51.826365] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.834100] team0: Port device team_slave_1 added [ 51.840016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.849535] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.859396] team0: Port device team_slave_1 added [ 51.865091] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.876760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.886779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.894350] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.902141] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.912475] team0: Port device team_slave_0 added [ 51.937677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.953643] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.961504] team0: Port device team_slave_1 added [ 51.969325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.977139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.030282] device hsr_slave_0 entered promiscuous mode [ 52.069169] device hsr_slave_1 entered promiscuous mode [ 52.123174] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.180335] device hsr_slave_0 entered promiscuous mode [ 52.218842] device hsr_slave_1 entered promiscuous mode [ 52.269483] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.276553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.284780] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.299988] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.341485] device hsr_slave_0 entered promiscuous mode [ 52.388841] device hsr_slave_1 entered promiscuous mode [ 52.429437] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.436359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.510270] device hsr_slave_0 entered promiscuous mode [ 52.588755] device hsr_slave_1 entered promiscuous mode [ 52.669131] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.681458] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.692988] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.719824] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.728260] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.764794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.794721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.824317] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.843640] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.855065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.875638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.884700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.901640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.910550] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.917448] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.925960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.933959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.941584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.948811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.957487] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.964045] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.975706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.985243] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.994797] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.001781] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.020855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.029508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.037078] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.043608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.051665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.060239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.067802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.076156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.090557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.097505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.104915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.112783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.121008] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.127369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.135124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.143850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.153871] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.161906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.173290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.181625] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.187701] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.197530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.205933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.215534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.222658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.230909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.239028] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.245516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.252669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.261306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.269267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.276831] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.283229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.292558] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.301267] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.307344] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.315893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.325421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.335372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.342827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.351750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.359719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.367422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.375435] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.381850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.389234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.397015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.404754] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.411138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.424364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.433419] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.441262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.451753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.460677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.470339] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.476881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.485612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.493119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.501104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.509043] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.515413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.522734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.530526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.538045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.546400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.553527] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.563406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.572189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.580425] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.586491] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.595408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.603440] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.611450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.622084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.631656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.641375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.655461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.662730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.672278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.679876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.687414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.695289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.703201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.711265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.718498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.725432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.733906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.741630] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.747961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.755007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.762885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.770607] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.776974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.784907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.794508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.805418] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.811593] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.824915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.833396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.841266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.851497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.859419] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.866813] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.876374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.885961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.894616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.903632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.913041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.921296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.930033] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.937698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.945962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.953840] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.960275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.967530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.975696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.983804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.991863] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.998278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.005513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.013460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.023645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.033466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.042650] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.050336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.060606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.069348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.076619] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.086633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.094562] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.102709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.110915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.118935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.127350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.137761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.148990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.163651] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.172225] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.182188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.190120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.197906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.209610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.217362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.225095] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.231463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.238419] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.245167] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.254170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.264492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.273579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.282375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.294517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.301858] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.309616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.317279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.325095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.333130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.341017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.348985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.356571] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.364333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.374402] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.380869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.390630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.402668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.410362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.424959] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.434107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.443493] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.455326] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.461680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.472767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.480766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.488246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.496400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.504109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.512393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.520310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.533035] audit: type=1400 audit(1575457085.188:38): avc: denied { associate } for pid=7679 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 54.558059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.573539] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.580449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.591449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.603845] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.611617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.623259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.631067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.638981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.646852] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.654165] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.665891] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.680199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.688153] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.708170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.723629] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.734369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.734982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.735351] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.735423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.735487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.735900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.736263] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.736326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.754875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.760782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.843799] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.845065] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.846982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.875814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.876268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.876646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.876737] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.881010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.882499] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.883155] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.883204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.901248] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.903521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.906098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.907209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.907703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.908164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.908848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.909281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.909649] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.930333] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.930403] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.941712] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.943200] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.948024] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.958570] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.958685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.971733] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.973181] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.987314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.157024] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.157161] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.214840] ================================================================== [ 55.222366] BUG: KASAN: use-after-free in n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.229910] Read of size 1 at addr ffff8880a6e88881 by task syz-executor.1/7709 [ 55.229921] [ 55.229936] CPU: 1 PID: 7709 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 55.229942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.229946] Call Trace: [ 55.229966] dump_stack+0x197/0x210 [ 55.229984] ? n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.230000] print_address_description.cold+0x7c/0x20d [ 55.230014] ? n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.230027] kasan_report.cold+0x8c/0x2ba [ 55.230044] __asan_report_load1_noabort+0x14/0x20 [ 55.230055] n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.230083] n_tty_receive_buf2+0x34/0x40 [ 55.230097] tty_ldisc_receive_buf+0xad/0x1c0 [ 55.230110] ? add_wait_queue+0x112/0x170 [ 55.230121] ? n_tty_receive_buf_common+0x28e0/0x28e0 [ 55.230137] paste_selection+0x1ff/0x443 [ 55.230154] ? set_selection+0x1370/0x1370 [ 55.239236] ? lock_downgrade+0x880/0x880 [ 55.239248] ? wake_up_q+0x100/0x100 [ 55.239272] tioclinux+0x133/0x470 [ 55.239289] vt_ioctl+0x19ab/0x2530 [ 55.239306] ? complete_change_console+0x3a0/0x3a0 [ 55.239321] ? avc_has_extended_perms+0xa78/0x10f0 [ 55.239342] ? avc_ss_reset+0x190/0x190 [ 55.239357] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 55.239372] ? tty_jobctrl_ioctl+0x50/0xcd0 [ 55.239386] ? complete_change_console+0x3a0/0x3a0 [ 55.239406] tty_ioctl+0x7f3/0x1510 2019/12/04 10:58:06 executed programs: 7 [ 55.239421] ? tty_vhangup+0x30/0x30 [ 55.239433] ? mark_held_locks+0x100/0x100 [ 55.239454] ? __fget+0x340/0x540 [ 55.239475] ? __might_sleep+0x95/0x190 [ 55.239491] ? tty_vhangup+0x30/0x30 [ 55.239507] do_vfs_ioctl+0xd5f/0x1380 [ 55.239520] ? selinux_file_ioctl+0x46f/0x5e0 [ 55.239533] ? selinux_file_ioctl+0x125/0x5e0 [ 55.239547] ? ioctl_preallocate+0x210/0x210 [ 55.239560] ? selinux_file_mprotect+0x620/0x620 [ 55.239579] ? iterate_fd+0x360/0x360 [ 55.239594] ? nsecs_to_jiffies+0x30/0x30 [ 55.239617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.296704] ? security_file_ioctl+0x8d/0xc0 [ 55.296725] ksys_ioctl+0xab/0xd0 [ 55.296743] __x64_sys_ioctl+0x73/0xb0 [ 55.296762] do_syscall_64+0xfd/0x620 [ 55.296783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.314642] RIP: 0033:0x45a679 [ 55.314658] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.314666] RSP: 002b:00007f57e4450c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.314680] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 55.314688] RDX: 0000000020000180 RSI: 000000000000541c RDI: 0000000000000003 [ 55.314697] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.314704] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f57e44516d4 [ 55.314714] R13: 00000000004c5951 R14: 00000000004dbb60 R15: 00000000ffffffff [ 55.377463] kobject: 'loop2' (00000000be539375): kobject_uevent_env [ 55.381277] [ 55.381285] Allocated by task 7700: [ 55.381303] save_stack+0x45/0xd0 [ 55.381313] kasan_kmalloc+0xce/0xf0 [ 55.381323] __kmalloc+0x15d/0x750 [ 55.381335] set_selection+0x7e4/0x1370 [ 55.381346] tioclinux+0x11c/0x470 [ 55.381356] vt_ioctl+0x19ab/0x2530 [ 55.381370] tty_ioctl+0x7f3/0x1510 [ 55.381382] do_vfs_ioctl+0xd5f/0x1380 [ 55.381393] ksys_ioctl+0xab/0xd0 [ 55.381404] __x64_sys_ioctl+0x73/0xb0 [ 55.381419] do_syscall_64+0xfd/0x620 [ 55.381433] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.381436] [ 55.381442] Freed by task 7703: [ 55.381453] save_stack+0x45/0xd0 [ 55.381465] __kasan_slab_free+0x102/0x150 [ 55.381476] kasan_slab_free+0xe/0x10 [ 55.381485] kfree+0xcf/0x220 [ 55.381496] set_selection+0x801/0x1370 [ 55.381509] tioclinux+0x11c/0x470 [ 55.408303] kobject: 'loop2' (00000000be539375): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 55.411114] vt_ioctl+0x19ab/0x2530 [ 55.411132] tty_ioctl+0x7f3/0x1510 [ 55.411145] do_vfs_ioctl+0xd5f/0x1380 [ 55.411154] ksys_ioctl+0xab/0xd0 [ 55.411165] __x64_sys_ioctl+0x73/0xb0 [ 55.411180] do_syscall_64+0xfd/0x620 [ 55.411194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.411198] [ 55.411209] The buggy address belongs to the object at ffff8880a6e88880 [ 55.411209] which belongs to the cache kmalloc-16384 of size 16384 [ 55.411220] The buggy address is located 1 bytes inside of [ 55.411220] 16384-byte region [ffff8880a6e88880, ffff8880a6e8c880) [ 55.411225] The buggy address belongs to the page: [ 55.411236] page:ffffea00029ba200 count:1 mapcount:0 mapping:ffff88812c315200 index:0x0 compound_mapcount: 0 [ 55.411248] flags: 0xfffe0000008100(slab|head) [ 55.411265] raw: 00fffe0000008100 ffffea0002247c08 ffffea0002985208 ffff88812c315200 [ 55.411282] raw: 0000000000000000 ffff8880a6e88880 0000000100000001 0000000000000000 [ 55.439386] kobject: 'loop5' (0000000036e3b682): kobject_uevent_env [ 55.441700] page dumped because: kasan: bad access detected [ 55.441705] [ 55.441709] Memory state around the buggy address: [ 55.441721] ffff8880a6e88780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 55.441731] ffff8880a6e88800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 55.441742] >ffff8880a6e88880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.441747] ^ [ 55.441757] ffff8880a6e88900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.441767] ffff8880a6e88980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.441772] ================================================================== [ 55.441777] Disabling lock debugging due to kernel taint [ 55.461589] Kernel panic - not syncing: panic_on_warn set ... [ 55.461589] [ 55.468345] kobject: 'loop5' (0000000036e3b682): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 55.471641] CPU: 1 PID: 7709 Comm: syz-executor.1 Tainted: G B 4.19.87-syzkaller #0 [ 55.471648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.471652] Call Trace: [ 55.471672] dump_stack+0x197/0x210 [ 55.471690] ? n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.809082] panic+0x26a/0x50e [ 55.809093] ? __warn_printk+0xf3/0xf3 [ 55.809108] ? n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.809123] ? preempt_schedule+0x4b/0x60 [ 55.809137] ? ___preempt_schedule+0x16/0x18 [ 55.809150] ? trace_hardirqs_on+0x5e/0x220 [ 55.809164] ? n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.809177] kasan_end_report+0x47/0x4f [ 55.809188] kasan_report.cold+0xa9/0x2ba [ 55.809205] __asan_report_load1_noabort+0x14/0x20 [ 55.852500] n_tty_receive_buf_common+0x24b0/0x28e0 [ 55.852520] n_tty_receive_buf2+0x34/0x40 [ 55.861668] tty_ldisc_receive_buf+0xad/0x1c0 [ 55.861685] ? add_wait_queue+0x112/0x170 [ 55.870333] ? n_tty_receive_buf_common+0x28e0/0x28e0 [ 55.870351] paste_selection+0x1ff/0x443 [ 55.879596] ? set_selection+0x1370/0x1370 [ 55.879612] ? lock_downgrade+0x880/0x880 [ 55.879623] ? wake_up_q+0x100/0x100 [ 55.879639] tioclinux+0x133/0x470 [ 55.879649] vt_ioctl+0x19ab/0x2530 [ 55.879661] ? complete_change_console+0x3a0/0x3a0 [ 55.879677] ? avc_has_extended_perms+0xa78/0x10f0 [ 55.879690] ? avc_ss_reset+0x190/0x190 [ 55.879700] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 55.879714] ? tty_jobctrl_ioctl+0x50/0xcd0 [ 55.879726] ? complete_change_console+0x3a0/0x3a0 [ 55.879737] tty_ioctl+0x7f3/0x1510 [ 55.879751] ? tty_vhangup+0x30/0x30 [ 55.879763] ? mark_held_locks+0x100/0x100 [ 55.879782] ? __fget+0x340/0x540 [ 55.879800] ? __might_sleep+0x95/0x190 [ 55.879814] ? tty_vhangup+0x30/0x30 [ 55.879826] do_vfs_ioctl+0xd5f/0x1380 [ 55.879838] ? selinux_file_ioctl+0x46f/0x5e0 [ 55.879849] ? selinux_file_ioctl+0x125/0x5e0 [ 55.879862] ? ioctl_preallocate+0x210/0x210 [ 55.879874] ? selinux_file_mprotect+0x620/0x620 [ 55.879889] ? iterate_fd+0x360/0x360 [ 55.879903] ? nsecs_to_jiffies+0x30/0x30 [ 55.879918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.879929] ? security_file_ioctl+0x8d/0xc0 [ 55.879942] ksys_ioctl+0xab/0xd0 [ 55.879956] __x64_sys_ioctl+0x73/0xb0 [ 55.879971] do_syscall_64+0xfd/0x620 [ 55.879988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.879997] RIP: 0033:0x45a679 [ 55.880011] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.880018] RSP: 002b:00007f57e4450c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.880031] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 55.880038] RDX: 0000000020000180 RSI: 000000000000541c RDI: 0000000000000003 [ 55.880045] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.880053] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f57e44516d4 [ 55.880060] R13: 00000000004c5951 R14: 00000000004dbb60 R15: 00000000ffffffff [ 55.881387] Kernel Offset: disabled