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. [ 63.833193][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 63.833204][ T26] audit: type=1800 audit(1563514756.049:33): pid=9161 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 [ 63.875016][ T26] audit: type=1800 audit(1563514756.049:34): pid=9161 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: [ 67.920007][ T26] audit: type=1400 audit(1563514760.139:35): avc: denied { map } for pid=9340 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. [ 74.491572][ T26] audit: type=1400 audit(1563514766.709:36): avc: denied { map } for pid=9352 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 2019/07/19 05:39:27 parsed 1 programs [ 75.436594][ T26] audit: type=1400 audit(1563514767.649:37): avc: denied { map } for pid=9352 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=2765 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/07/19 05:39:29 executed programs: 0 [ 77.785501][ T9374] IPVS: ftp: loaded support on port[0] = 21 [ 77.857388][ T9375] IPVS: ftp: loaded support on port[0] = 21 [ 78.146144][ T9374] chnl_net:caif_netlink_parms(): no params data found [ 78.298608][ T9375] chnl_net:caif_netlink_parms(): no params data found [ 78.300813][ T9380] IPVS: ftp: loaded support on port[0] = 21 [ 78.364432][ T9374] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.377760][ T9374] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.385802][ T9374] device bridge_slave_0 entered promiscuous mode [ 78.416215][ T9375] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.424956][ T9375] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.433270][ T9375] device bridge_slave_0 entered promiscuous mode [ 78.440971][ T9374] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.448502][ T9374] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.456785][ T9374] device bridge_slave_1 entered promiscuous mode [ 78.487490][ T9382] IPVS: ftp: loaded support on port[0] = 21 [ 78.489776][ T9386] IPVS: ftp: loaded support on port[0] = 21 [ 78.496597][ T9375] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.506605][ T9375] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.514396][ T9375] device bridge_slave_1 entered promiscuous mode [ 78.528273][ T9374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.559384][ T9375] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.572414][ T9375] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.583485][ T9385] IPVS: ftp: loaded support on port[0] = 21 [ 78.592371][ T9374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.625686][ T9375] team0: Port device team_slave_0 added [ 78.634337][ T9375] team0: Port device team_slave_1 added [ 78.664122][ T9374] team0: Port device team_slave_0 added [ 78.673058][ T9374] team0: Port device team_slave_1 added [ 78.760004][ T9375] device hsr_slave_0 entered promiscuous mode [ 78.796944][ T9375] device hsr_slave_1 entered promiscuous mode [ 78.948483][ T9374] device hsr_slave_0 entered promiscuous mode [ 78.986740][ T9374] device hsr_slave_1 entered promiscuous mode [ 79.026535][ T9374] debugfs: Directory 'hsr0' with parent '/' already present! [ 79.124195][ T9380] chnl_net:caif_netlink_parms(): no params data found [ 79.135976][ T9375] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.143156][ T9375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.151103][ T9375] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.158216][ T9375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.193471][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.202554][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.217367][ T9386] chnl_net:caif_netlink_parms(): no params data found [ 79.292705][ T9385] chnl_net:caif_netlink_parms(): no params data found [ 79.308339][ T9382] chnl_net:caif_netlink_parms(): no params data found [ 79.372957][ T9386] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.380986][ T9386] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.389674][ T9386] device bridge_slave_0 entered promiscuous mode [ 79.411785][ T9380] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.418990][ T9380] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.427242][ T9380] device bridge_slave_0 entered promiscuous mode [ 79.434558][ T9386] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.442489][ T9386] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.451008][ T9386] device bridge_slave_1 entered promiscuous mode [ 79.458388][ T9382] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.465443][ T9382] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.474819][ T9382] device bridge_slave_0 entered promiscuous mode [ 79.500876][ T9385] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.508033][ T9385] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.515797][ T9385] device bridge_slave_0 entered promiscuous mode [ 79.523858][ T9385] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.530994][ T9385] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.539129][ T9385] device bridge_slave_1 entered promiscuous mode [ 79.546139][ T9380] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.553822][ T9380] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.562299][ T9380] device bridge_slave_1 entered promiscuous mode [ 79.584107][ T9382] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.591859][ T9382] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.600152][ T9382] device bridge_slave_1 entered promiscuous mode [ 79.625561][ T9382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.649643][ T9380] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.666863][ T9380] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.685013][ T9382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.711971][ T9386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.722869][ T9386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.741528][ T9380] team0: Port device team_slave_0 added [ 79.749086][ T9382] team0: Port device team_slave_0 added [ 79.757049][ T9385] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.778909][ T9386] team0: Port device team_slave_0 added [ 79.795181][ T9375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.803511][ T9380] team0: Port device team_slave_1 added [ 79.810974][ T9382] team0: Port device team_slave_1 added [ 79.817918][ T9385] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.840500][ T9386] team0: Port device team_slave_1 added [ 79.872397][ T9385] team0: Port device team_slave_0 added [ 79.882384][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.891710][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.901493][ T9375] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.969871][ T9386] device hsr_slave_0 entered promiscuous mode [ 80.007742][ T9386] device hsr_slave_1 entered promiscuous mode [ 80.046545][ T9386] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.060899][ T9385] team0: Port device team_slave_1 added [ 80.119665][ T9380] device hsr_slave_0 entered promiscuous mode [ 80.157000][ T9380] device hsr_slave_1 entered promiscuous mode [ 80.196628][ T9380] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.238837][ T9385] device hsr_slave_0 entered promiscuous mode [ 80.286790][ T9385] device hsr_slave_1 entered promiscuous mode [ 80.326539][ T9385] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.400723][ T9382] device hsr_slave_0 entered promiscuous mode [ 80.457086][ T9382] device hsr_slave_1 entered promiscuous mode [ 80.516466][ T9382] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.527929][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.540602][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.549274][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.556380][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.591722][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.601058][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.610165][ T9377] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.617448][ T9377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.626074][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.638514][ T9374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.654326][ T9374] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.676706][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.684456][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.713538][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.723062][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.732172][ T3006] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.739295][ T3006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.747489][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.756876][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.765401][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.773845][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.782509][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.791354][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.799266][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.834548][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.845122][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.854551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.863136][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.873244][ T9375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.905686][ T9386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.933513][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.942415][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.951144][ T3006] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.958241][ T3006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.967843][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.977321][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.985924][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.994576][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.013356][ T9386] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.031529][ T9375] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.040045][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.052607][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.062312][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.070884][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.080211][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.088980][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.097724][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.124369][ T9380] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.139006][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.152505][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.162337][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.169492][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.178055][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.187731][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.195996][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.203084][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.211231][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.220051][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.228423][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.237447][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.255353][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.268673][ T26] audit: type=1400 audit(1563514773.489:38): avc: denied { associate } for pid=9375 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 [ 81.294439][ T9385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.325872][ T9382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.366884][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.383800][ T26] audit: type=1400 audit(1563514773.599:39): avc: denied { map_create } for pid=9400 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 81.392608][ T9374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.433972][ T26] audit: type=1400 audit(1563514773.599:40): avc: denied { map_read map_write } for pid=9400 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 81.435195][ T9386] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.468912][ T9386] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.511596][ T9382] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.533775][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.558725][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.580388][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.596038][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.605481][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.615187][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.624285][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.632768][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.641310][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.653444][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.677010][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.685025][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.700258][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.711832][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.724707][ T9380] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.744816][ T9385] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.791272][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.814054][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.829015][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.843304][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.851818][ T9389] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.858900][ T9389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.867286][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.875829][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.884287][ T9389] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.891668][ T9389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.900207][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.909015][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.917991][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.927165][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.946089][ T9389] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.953197][ T9389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.961386][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.969839][ T9389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.990940][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.000649][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.009533][ T3006] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.016874][ T3006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.024511][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.033452][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.042364][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.050802][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.060569][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.082030][ T9386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.133833][ T9382] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.156206][ T9382] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.168841][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.194357][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.214245][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.225469][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.240281][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.249030][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.257736][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.266252][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.275194][ T9377] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.282376][ T9377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.290667][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.299439][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.307975][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.316881][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.325332][ T9377] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.332602][ T9377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.340224][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.348987][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.357754][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.366645][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.375011][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.383732][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.393047][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.401540][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.409873][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.418371][ T9377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.428813][ T9385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.451011][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.464637][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.473281][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.481336][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.490165][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.498880][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.507371][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.515728][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.527986][ T9380] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.539555][ T9380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.562983][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.572270][ T9390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.592986][ T9385] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.634273][ T9380] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.664849][ T9382] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/19 05:39:35 executed programs: 17 [ 85.436707][ T9715] ================================================================== [ 85.436713][ T9715] BUG: KASAN: use-after-free in class_equal+0x40/0x50 [ 85.436719][ T9715] Read of size 8 at addr ffff888088b07980 by task syz-executor.5/9715 [ 85.436721][ T9715] [ 85.436726][ T9715] CPU: 1 PID: 9715 Comm: syz-executor.5 Not tainted 5.2.0+ #61 [ 85.436733][ T9715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.436736][ T9715] Call Trace: [ 85.436738][ T9715] [ 85.436742][ T9715] Allocated by task 1102416563: [ 85.436746][ T9715] (stack is not available) [ 85.436748][ T9715] [ 85.436752][ T9715] Freed by task 2290545821: [ 85.436757][ T9715] BUG: unable to handle page fault for address: ffffffff8c28b458 [ 85.436761][ T9715] #PF: supervisor read access in kernel mode [ 85.436765][ T9715] #PF: error_code(0x0000) - not-present page [ 85.436767][ T9715] PGD 8c70067 P4D 8c70067 PUD 8c71063 PMD 0 [ 85.436780][ T9715] Thread overran stack, or stack corrupted [ 85.436783][ T9715] Oops: 0000 [#1] PREEMPT SMP KASAN [ 85.436788][ T9715] CPU: 1 PID: 9715 Comm: syz-executor.5 Not tainted 5.2.0+ #61 [ 85.436794][ T9715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.436798][ T9715] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 85.436809][ T9715] Code: ff ff 48 c7 c7 10 f0 d2 88 e8 6c 95 5d fe e9 d7 fe ff ff 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 60 b4 28 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 85.436812][ T9715] RSP: 0018:ffff888088b07768 EFLAGS: 00010006 [ 85.436820][ T9715] RAX: 00000000001fffff RBX: ffff888088b07e8c RCX: 0000000000000000 [ 85.436825][ T9715] RDX: 0000000000000000 RSI: ffff888088b07770 RDI: 0000000000003ff0 [ 85.436830][ T9715] RBP: ffff888088b07788 R08: 000000000000001c R09: ffffed1015d244fa [ 85.436836][ T9715] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea000222c180 [ 85.436841][ T9715] R13: ffff888088b07980 R14: ffff8880aa400e00 R15: ffff888088b07e80 [ 85.436847][ T9715] FS: 000055555612a940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 85.436852][ T9715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.436857][ T9715] CR2: ffffffff8c28b458 CR3: 00000000a45bf000 CR4: 00000000001406e0 [ 85.436862][ T9715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.436867][ T9715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.436870][ T9715] Call Trace: [ 85.436873][ T9715] Modules linked in: [ 85.436878][ T9715] CR2: ffffffff8c28b458 [ 85.436883][ T9715] ---[ end trace 9fafb1fc6a82969c ]--- [ 85.436887][ T9715] RIP: 0010:stack_depot_fetch+0x10/0x30 [ 85.436899][ T9715] Code: ff ff 48 c7 c7 10 f0 d2 88 e8 6c 95 5d fe e9 d7 fe ff ff 90 90 90 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 60 b4 28 8b 48 8d 47 18 48 89 06 8b 47 0c c3 0f 1f 00 [ 85.436903][ T9715] RSP: 0018:ffff888088b07768 EFLAGS: 00010006 [ 85.436911][ T9715] RAX: 00000000001fffff RBX: ffff888088b07e8c RCX: 0000000000000000 [ 85.436917][ T9715] RDX: 0000000000000000 RSI: ffff888088b07770 RDI: 0000000000003ff0 [ 85.436922][ T9715] RBP: ffff888088b07788 R08: 000000000000001c R09: ffffed1015d244fa [ 85.436927][ T9715] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffea000222c180 [ 85.436933][ T9715] R13: ffff888088b07980 R14: ffff8880aa400e00 R15: ffff888088b07e80 [ 85.436938][ T9715] FS: 000055555612a940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 85.436943][ T9715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.436948][ T9715] CR2: ffffffff8c28b458 CR3: 00000000a45bf000 CR4: 00000000001406e0 [ 85.436953][ T9715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.436958][ T9715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.436963][ T9715] Kernel panic - not syncing: Fatal exception [ 85.438396][ T9715] Kernel Offset: disabled