[ 70.947583][ T26] audit: type=1800 audit(1567379918.245:30): pid=10267 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 75.793529][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 75.793542][ T26] audit: type=1400 audit(1567379923.125:35): avc: denied { map } for pid=10442 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 '10.128.0.91' (ECDSA) to the list of known hosts. 2019/09/01 23:18:49 parsed 1 programs [ 82.072825][ T26] audit: type=1400 audit(1567379929.395:36): avc: denied { map } for pid=10454 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 [ 82.137952][ T26] audit: type=1400 audit(1567379929.465:37): avc: denied { map } for pid=10454 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=16433 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/09/01 23:18:51 executed programs: 0 [ 84.178352][T10475] IPVS: ftp: loaded support on port[0] = 21 [ 84.191716][T10479] IPVS: ftp: loaded support on port[0] = 21 [ 84.205217][T10477] IPVS: ftp: loaded support on port[0] = 21 [ 84.222708][T10483] IPVS: ftp: loaded support on port[0] = 21 [ 84.234658][T10482] IPVS: ftp: loaded support on port[0] = 21 [ 84.251215][T10484] IPVS: ftp: loaded support on port[0] = 21 [ 84.430335][T10479] chnl_net:caif_netlink_parms(): no params data found [ 84.471227][T10475] chnl_net:caif_netlink_parms(): no params data found [ 84.532651][T10477] chnl_net:caif_netlink_parms(): no params data found [ 84.541716][T10483] chnl_net:caif_netlink_parms(): no params data found [ 84.579836][T10479] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.588674][T10479] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.596525][T10479] device bridge_slave_0 entered promiscuous mode [ 84.622418][T10477] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.630641][T10477] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.638657][T10477] device bridge_slave_0 entered promiscuous mode [ 84.645870][T10475] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.654179][T10475] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.662717][T10475] device bridge_slave_0 entered promiscuous mode [ 84.673046][T10475] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.680166][T10475] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.687815][T10475] device bridge_slave_1 entered promiscuous mode [ 84.694920][T10479] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.701989][T10479] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.709773][T10479] device bridge_slave_1 entered promiscuous mode [ 84.721024][T10482] chnl_net:caif_netlink_parms(): no params data found [ 84.734773][T10477] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.741843][T10477] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.749764][T10477] device bridge_slave_1 entered promiscuous mode [ 84.770635][T10477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.788716][T10479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.802196][T10479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.830917][T10477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.854221][T10475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.880774][T10483] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.888585][T10483] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.896609][T10483] device bridge_slave_0 entered promiscuous mode [ 84.907384][T10475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.926428][T10479] team0: Port device team_slave_0 added [ 84.932274][T10482] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.939894][T10482] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.948987][T10482] device bridge_slave_0 entered promiscuous mode [ 84.956411][T10483] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.963735][T10483] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.971460][T10483] device bridge_slave_1 entered promiscuous mode [ 84.978766][T10484] chnl_net:caif_netlink_parms(): no params data found [ 84.996322][T10477] team0: Port device team_slave_0 added [ 85.003666][T10479] team0: Port device team_slave_1 added [ 85.009698][T10482] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.016792][T10482] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.024518][T10482] device bridge_slave_1 entered promiscuous mode [ 85.046584][T10475] team0: Port device team_slave_0 added [ 85.053217][T10477] team0: Port device team_slave_1 added [ 85.059576][T10475] team0: Port device team_slave_1 added [ 85.076162][T10483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.091405][T10483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.106166][T10482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.130367][T10484] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.137721][T10484] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.145759][T10484] device bridge_slave_0 entered promiscuous mode [ 85.165979][T10482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.225244][T10475] device hsr_slave_0 entered promiscuous mode [ 85.283286][T10475] device hsr_slave_1 entered promiscuous mode [ 85.323359][T10484] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.330441][T10484] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.338314][T10484] device bridge_slave_1 entered promiscuous mode [ 85.384680][T10477] device hsr_slave_0 entered promiscuous mode [ 85.433406][T10477] device hsr_slave_1 entered promiscuous mode [ 85.503064][T10477] debugfs: Directory 'hsr0' with parent '/' already present! [ 85.517060][T10483] team0: Port device team_slave_0 added [ 85.575477][T10479] device hsr_slave_0 entered promiscuous mode [ 85.623423][T10479] device hsr_slave_1 entered promiscuous mode [ 85.663085][T10479] debugfs: Directory 'hsr0' with parent '/' already present! [ 85.685074][T10483] team0: Port device team_slave_1 added [ 85.692530][T10482] team0: Port device team_slave_0 added [ 85.702801][T10482] team0: Port device team_slave_1 added [ 85.731258][T10484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.743621][T10484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.784728][T10483] device hsr_slave_0 entered promiscuous mode [ 85.823334][T10483] device hsr_slave_1 entered promiscuous mode [ 85.873075][T10483] debugfs: Directory 'hsr0' with parent '/' already present! [ 85.899631][T10484] team0: Port device team_slave_0 added [ 85.907920][T10484] team0: Port device team_slave_1 added [ 85.975524][T10482] device hsr_slave_0 entered promiscuous mode [ 86.013212][T10482] device hsr_slave_1 entered promiscuous mode [ 86.053067][T10482] debugfs: Directory 'hsr0' with parent '/' already present! [ 86.068168][T10479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.155818][T10484] device hsr_slave_0 entered promiscuous mode [ 86.193511][T10484] device hsr_slave_1 entered promiscuous mode [ 86.263147][T10484] debugfs: Directory 'hsr0' with parent '/' already present! [ 86.284935][T10479] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.308071][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.316530][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.336549][T10483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.344985][T10477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.359876][T10475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.367073][T10485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.376364][T10485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.385037][T10485] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.392057][T10485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.399768][T10485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.410368][T10485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.418684][T10485] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.425762][T10485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.433809][T10485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.443064][T10485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.450793][T10485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.473504][T10483] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.488494][T10475] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.499006][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.507418][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.515645][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.523609][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.531124][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.539079][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.552635][T10479] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 86.564772][T10479] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.585006][T10477] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.593518][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.601949][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.611139][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.619879][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.628612][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.637109][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.645390][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.654122][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.662541][T10491] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.669713][T10491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.677341][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.686205][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.694548][T10491] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.701741][T10491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.710378][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.718272][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.726033][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.752431][T10479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.768991][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.782547][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.791131][T10491] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.798408][T10491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.808243][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.816786][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.825240][T10491] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.832367][T10491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.839946][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.848859][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.857449][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.865891][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.874789][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.883204][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.891714][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.900446][T10491] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.908137][T10491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.918154][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.926954][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.935345][T10491] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.945181][T10491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.954013][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.961788][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.969675][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.977982][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.990119][T10484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.000943][T10482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.009061][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.018687][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.032425][T10483] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.042866][ T26] audit: type=1400 audit(1567379934.355:38): avc: denied { associate } for pid=10479 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 87.043758][T10483] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.089888][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.098639][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.107424][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.117062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.125471][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.134080][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.142454][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.151094][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.159716][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.167518][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.179269][T10482] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.195802][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.203873][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.218993][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.231652][ T26] audit: type=1400 audit(1567379934.555:39): avc: denied { map_create } for pid=10499 comm="syz-executor.0" 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 [ 87.256417][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.265995][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.274867][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.283721][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.285632][ T26] audit: type=1400 audit(1567379934.555:40): avc: denied { map_read map_write } for pid=10499 comm="syz-executor.0" 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 [ 87.290789][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.322810][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.330646][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.339529][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.347663][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.363700][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.382402][T10477] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.394089][T10477] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.412104][T10483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.424290][T10475] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.437960][T10475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.452736][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.461999][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.470905][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.483724][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.492253][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.501509][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.510746][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.519459][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.532446][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.544609][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.553426][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.560588][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.568306][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.577223][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.585696][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.594466][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.602166][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.614427][T10484] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.637193][T10475] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.655655][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.681562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.702031][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.711212][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.728116][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.742885][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.751344][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.759872][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.768472][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.777118][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.804532][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.824552][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.833370][T10513] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.840428][T10513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.848756][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.857602][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.866742][T10513] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.873914][T10513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.881896][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.891415][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.899933][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.908515][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.916994][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.925154][T10513] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.940973][T10477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.972695][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.981709][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.002652][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.020374][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.029001][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.038698][T10491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.053648][T10484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.063664][T10482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.129517][T10484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.958616][T10686] kasan: CONFIG_KASAN_INLINE enabled [ 89.039747][T10686] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 89.097499][T10686] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 89.105963][T10686] CPU: 0 PID: 10686 Comm: syz-executor.5 Not tainted 5.3.0-rc6+ #122 [ 89.114045][T10686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.123339][ T3907] kobject: 'loop4' (0000000061846321): kobject_uevent_env [ 89.124206][T10686] RIP: 0010:tls_sk_proto_close+0xe5/0x990 [ 89.131598][ T3907] kobject: 'loop4' (0000000061846321): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 89.137643][T10686] Code: 0f 85 3f 08 00 00 49 8b 84 24 c0 02 00 00 4d 8d 75 14 4c 89 f2 48 c1 ea 03 48 89 85 50 ff ff ff 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 f2 83 e2 07 38 d0 7f 08 84 c0 0f 85 2e 06 00 00 [ 89.137650][T10686] RSP: 0018:ffff888099b6fb90 EFLAGS: 00010203 [ 89.137659][T10686] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: ffffffff862cc00b [ 89.137665][T10686] RDX: 0000000000000002 RSI: ffffffff862cbd69 RDI: ffff888099df6fc0 [ 89.137672][T10686] RBP: ffff888099b6fc48 R08: ffff8880a44a2440 R09: ffffed10133bedb2 [ 89.137678][T10686] R10: ffffed10133bedb1 R11: ffff888099df6d8b R12: ffff888099df6d00 [ 89.137684][T10686] R13: 0000000000000000 R14: 0000000000000014 R15: 0000000000000001 [ 89.137693][T10686] FS: 0000555556678940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 89.137706][T10686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.232004][T10686] CR2: 000000000075c000 CR3: 000000008bdee000 CR4: 00000000001406f0 [ 89.240064][T10686] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.248082][T10686] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.256093][T10686] Call Trace: [ 89.259383][T10686] ? trace_hardirqs_on+0x67/0x240 [ 89.264396][T10686] ? wait_on_pending_writer+0x420/0x420 [ 89.270186][T10686] ? __local_bh_enable_ip+0x15a/0x270 [ 89.275568][T10686] ? _raw_spin_unlock_bh+0x31/0x40 [ 89.280683][T10686] tls_sk_proto_close+0x35b/0x990 [ 89.285725][T10686] ? wait_on_pending_writer+0x420/0x420 [ 89.291268][T10686] ? wait_on_pending_writer+0x420/0x420 [ 89.296811][T10686] ? __local_bh_enable_ip+0x15a/0x270 [ 89.302192][T10686] ? _raw_spin_unlock_bh+0x31/0x40 [ 89.303380][ T3907] kobject: 'loop1' (000000009f889f3b): kobject_uevent_env [ 89.307671][T10686] ? wait_on_pending_writer+0x420/0x420 [ 89.320474][T10686] tcp_bpf_close+0x17c/0x390 [ 89.325168][T10686] inet_release+0xed/0x200 [ 89.327558][ T3907] kobject: 'loop1' (000000009f889f3b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 89.329589][T10686] inet6_release+0x53/0x80 [ 89.329605][T10686] __sock_release+0xce/0x280 [ 89.329621][T10686] sock_close+0x1e/0x30 [ 89.353563][T10686] __fput+0x2ff/0x890 [ 89.357859][T10686] ? __sock_release+0x280/0x280 [ 89.362993][T10686] ____fput+0x16/0x20 [ 89.366991][T10686] task_work_run+0x145/0x1c0 [ 89.371604][T10686] exit_to_usermode_loop+0x316/0x380 [ 89.376904][T10686] do_syscall_64+0x5a9/0x6a0 [ 89.379634][ T3907] kobject: 'loop2' (0000000049ac0449): kobject_uevent_env [ 89.381502][T10686] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.394672][T10686] RIP: 0033:0x413561 2019/09/01 23:18:56 executed programs: 50 [ 89.398657][T10686] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 89.403903][ T3907] kobject: 'loop2' (0000000049ac0449): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 89.418439][T10686] RSP: 002b:00007fff74ddd4e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 89.418451][T10686] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000413561 [ 89.418458][T10686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 89.418465][T10686] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 89.418470][T10686] R10: 00007fff74ddd5c0 R11: 0000000000000293 R12: 000000000075bf20 [ 89.418476][T10686] R13: 0000000000015b63 R14: 0000000000761720 R15: ffffffffffffffff [ 89.418488][T10686] Modules linked in: [ 89.432789][T10686] ---[ end trace d8a3bcd59850b783 ]--- [ 89.469856][ T3907] kobject: 'loop1' (000000009f889f3b): kobject_uevent_env [ 89.470873][ T3907] kobject: 'loop1' (000000009f889f3b): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 89.482435][T10686] RIP: 0010:tls_sk_proto_close+0xe5/0x990 [ 89.524957][T10686] Code: 0f 85 3f 08 00 00 49 8b 84 24 c0 02 00 00 4d 8d 75 14 4c 89 f2 48 c1 ea 03 48 89 85 50 ff ff ff 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 f2 83 e2 07 38 d0 7f 08 84 c0 0f 85 2e 06 00 00 [ 89.528947][ T3907] kobject: 'loop3' (000000008b6905a8): kobject_uevent_env [ 89.544866][T10686] RSP: 0018:ffff888099b6fb90 EFLAGS: 00010203 [ 89.544880][T10686] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: ffffffff862cc00b [ 89.544888][T10686] RDX: 0000000000000002 RSI: ffffffff862cbd69 RDI: ffff888099df6fc0 [ 89.544896][T10686] RBP: ffff888099b6fc48 R08: ffff8880a44a2440 R09: ffffed10133bedb2 [ 89.544904][T10686] R10: ffffed10133bedb1 R11: ffff888099df6d8b R12: ffff888099df6d00 [ 89.544911][T10686] R13: 0000000000000000 R14: 0000000000000014 R15: 0000000000000001 [ 89.544922][T10686] FS: 0000555556678940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 89.544930][T10686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.544938][T10686] CR2: 00000000007126b4 CR3: 000000008bdee000 CR4: 00000000001406f0 [ 89.544948][T10686] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.544955][T10686] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.544963][T10686] Kernel panic - not syncing: Fatal exception [ 89.546525][T10686] Kernel Offset: disabled [ 89.655528][T10686] Rebooting in 86400 seconds..