[ 46.721852] audit: type=1800 audit(1564845235.003:29): pid=7650 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2447 res=0 [ 46.761663] audit: type=1800 audit(1564845235.013:30): pid=7650 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=2490 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. syzkaller login: [ 72.448513] kauditd_printk_skb: 5 callbacks suppressed [ 72.448530] audit: type=1400 audit(1564845260.733:36): avc: denied { map } for pid=7837 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/08/03 15:14:21 parsed 1 programs [ 73.420786] audit: type=1400 audit(1564845261.703:37): avc: denied { map } for pid=7837 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=3940 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/08/03 15:14:23 executed programs: 0 [ 75.784201] IPVS: ftp: loaded support on port[0] = 21 [ 75.784209] IPVS: ftp: loaded support on port[0] = 21 [ 75.817737] IPVS: ftp: loaded support on port[0] = 21 [ 75.852244] IPVS: ftp: loaded support on port[0] = 21 [ 75.854130] IPVS: ftp: loaded support on port[0] = 21 [ 75.901435] IPVS: ftp: loaded support on port[0] = 21 [ 76.137608] chnl_net:caif_netlink_parms(): no params data found [ 76.264422] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.271689] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.279754] device bridge_slave_0 entered promiscuous mode [ 76.339598] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.346154] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.353242] device bridge_slave_1 entered promiscuous mode [ 76.369440] chnl_net:caif_netlink_parms(): no params data found [ 76.400852] chnl_net:caif_netlink_parms(): no params data found [ 76.413960] chnl_net:caif_netlink_parms(): no params data found [ 76.437190] chnl_net:caif_netlink_parms(): no params data found [ 76.454455] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.499093] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.535825] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.543830] team0: Port device team_slave_0 added [ 76.590677] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.599035] team0: Port device team_slave_1 added [ 76.627773] chnl_net:caif_netlink_parms(): no params data found [ 76.639261] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.646069] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.653172] device bridge_slave_0 entered promiscuous mode [ 76.660873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.693574] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.700142] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.707663] device bridge_slave_1 entered promiscuous mode [ 76.714212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.729693] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.739083] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.746618] device bridge_slave_0 entered promiscuous mode [ 76.753413] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.760147] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.767941] device bridge_slave_0 entered promiscuous mode [ 76.779388] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.786245] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.793341] device bridge_slave_1 entered promiscuous mode [ 76.814845] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.821257] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.829974] device bridge_slave_0 entered promiscuous mode [ 76.837353] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.843747] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.852101] device bridge_slave_1 entered promiscuous mode [ 76.885311] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.891733] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.902107] device bridge_slave_1 entered promiscuous mode [ 76.930483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.976993] device hsr_slave_0 entered promiscuous mode [ 77.015160] device hsr_slave_1 entered promiscuous mode [ 77.065631] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 77.093370] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.103383] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.112803] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.120943] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 77.135383] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.160654] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.167754] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.175445] device bridge_slave_0 entered promiscuous mode [ 77.197153] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.206406] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.222326] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.230265] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.236986] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.244119] device bridge_slave_1 entered promiscuous mode [ 77.251061] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.259501] team0: Port device team_slave_0 added [ 77.288133] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.296210] team0: Port device team_slave_0 added [ 77.314887] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.322267] team0: Port device team_slave_1 added [ 77.328927] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.342952] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.350939] team0: Port device team_slave_1 added [ 77.356657] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.377769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.386087] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.393749] team0: Port device team_slave_0 added [ 77.400909] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.408795] team0: Port device team_slave_1 added [ 77.414245] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.421960] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.430097] team0: Port device team_slave_0 added [ 77.438509] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.447235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.456505] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.464612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.479917] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.487790] team0: Port device team_slave_1 added [ 77.514641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.538524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.559769] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.567574] team0: Port device team_slave_0 added [ 77.608397] device hsr_slave_0 entered promiscuous mode [ 77.645160] device hsr_slave_1 entered promiscuous mode [ 77.685467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.693361] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 77.736806] device hsr_slave_0 entered promiscuous mode [ 77.775289] device hsr_slave_1 entered promiscuous mode [ 77.815997] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.823612] team0: Port device team_slave_1 added [ 77.868051] device hsr_slave_0 entered promiscuous mode [ 77.905314] device hsr_slave_1 entered promiscuous mode [ 77.951390] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 77.958672] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 77.972003] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 77.979267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.987974] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 78.011146] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 78.023744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.043403] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.076928] device hsr_slave_0 entered promiscuous mode [ 78.135178] device hsr_slave_1 entered promiscuous mode [ 78.215783] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 78.230850] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.251964] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 78.261886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.317312] device hsr_slave_0 entered promiscuous mode [ 78.355259] device hsr_slave_1 entered promiscuous mode [ 78.399668] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 78.420370] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 78.456449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.467643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.500647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.514284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.561159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.588663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.597019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.608927] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 78.615660] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.629288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.647376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.658424] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.670909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.683366] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.693221] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.703235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.711949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.720453] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.727341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.735283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.742327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.750096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.758943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.771430] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.781471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.791814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.800500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.808556] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.814966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.821948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.829298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.839201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.847803] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.855567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.867183] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 78.873310] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.882882] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 78.890657] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.900924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.915244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.928711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.938015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.946191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.953857] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.960528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.969968] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.982495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.997306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.007689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.017309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.024639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.034314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.041655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.049016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.057599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.065995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.074025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.081970] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.088383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.095853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.103656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.111646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.119883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.127755] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.134128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.141563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.149739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.161366] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 79.168769] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.179901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.191471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.203879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.213271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.221830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.231487] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.237982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.245271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.256224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.265393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.275976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.286401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.296345] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.302798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.311561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.319875] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.326350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.333362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.343141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 79.352674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.362202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.372606] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.388982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.396362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.404277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.412597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.420881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.428891] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.435350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.442480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.450711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.458625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.469262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 79.481230] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.492268] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 79.498558] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.508905] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 79.515446] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.521758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.530088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.540812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.550977] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.558661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.568357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.577392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.584626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.593638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.606996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.618552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.638315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.657924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.678737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.693139] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.721686] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 79.729766] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.737842] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.746704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.754585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.762623] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.770560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.779057] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.786902] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.793306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.801137] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.808563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.820438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.830329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.840125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.851081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.861149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.872236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.881632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.890162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.898403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.906227] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.912629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.919773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.927789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.936095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.943944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.951745] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.958137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.965339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.973176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.983969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 79.994028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 80.006704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.018118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.025162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.032450] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.040117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.048181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.056496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.064142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.072315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.080362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.088209] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.094580] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.101811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.112732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 80.121967] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 80.131178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.142228] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.152566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.160192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.168600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.176577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.184494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.192591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.200793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.211890] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 80.218729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.227798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 80.244595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.253686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.262258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.270514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.286983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 80.299365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 80.309934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.323261] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.333401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.341771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.349635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.357944] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.366081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.374045] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.382225] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.394476] audit: type=1400 audit(1564845268.673:38): avc: denied { associate } for pid=7861 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 [ 80.395435] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 80.429032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.438780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.455713] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 80.462122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.471901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.482955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.491294] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.502539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 80.512203] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 80.518927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.528741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.538970] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.547061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.562614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.579647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.587668] audit: type=1400 audit(1564845268.873:39): avc: denied { map_create } for pid=7882 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 [ 80.589508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.616416] audit: type=1400 audit(1564845268.873:40): avc: denied { map_read map_write } for pid=7882 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 [ 80.622492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 80.655709] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/03 15:14:29 executed programs: 7 [ 80.668499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.681383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.696224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.708485] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 80.730616] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 80.737338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.781951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.804982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 80.835285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.843155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.878190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 80.915718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.923400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.953774] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 80.966155] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 80.972322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.068811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.119229] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 81.206865] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/03 15:14:34 executed programs: 216 2019/08/03 15:14:39 executed programs: 444 2019/08/03 15:14:44 executed programs: 668 2019/08/03 15:14:49 executed programs: 897 2019/08/03 15:14:54 executed programs: 1122 2019/08/03 15:14:59 executed programs: 1337 2019/08/03 15:15:04 executed programs: 1554 2019/08/03 15:15:09 executed programs: 1768 2019/08/03 15:15:14 executed programs: 1979 2019/08/03 15:15:19 executed programs: 2192 2019/08/03 15:15:24 executed programs: 2404 2019/08/03 15:15:29 executed programs: 2613 2019/08/03 15:15:34 executed programs: 2814 2019/08/03 15:15:39 executed programs: 3014 2019/08/03 15:15:44 executed programs: 3221 2019/08/03 15:15:49 executed programs: 3429 2019/08/03 15:15:54 executed programs: 3634 2019/08/03 15:15:59 executed programs: 3835 2019/08/03 15:16:04 executed programs: 4030 2019/08/03 15:16:09 executed programs: 4216 2019/08/03 15:16:14 executed programs: 4408 2019/08/03 15:16:19 executed programs: 4615 2019/08/03 15:16:24 executed programs: 4819 2019/08/03 15:16:29 executed programs: 5014 2019/08/03 15:16:34 executed programs: 5207 2019/08/03 15:16:39 executed programs: 5396 2019/08/03 15:16:44 executed programs: 5583 2019/08/03 15:16:49 executed programs: 5797 2019/08/03 15:16:54 executed programs: 6006 2019/08/03 15:16:59 executed programs: 6212 [ 233.372075] audit: type=1400 audit(1564845421.653:41): avc: denied { map } for pid=758 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2019/08/03 15:17:04 executed programs: 6391 2019/08/03 15:17:09 executed programs: 6581 2019/08/03 15:17:14 executed programs: 6764 2019/08/03 15:17:19 executed programs: 6969 2019/08/03 15:17:24 executed programs: 7173 2019/08/03 15:17:29 executed programs: 7360 2019/08/03 15:17:34 executed programs: 7547 2019/08/03 15:17:39 executed programs: 7727 2019/08/03 15:17:44 executed programs: 7907 2019/08/03 15:17:49 executed programs: 8120 2019/08/03 15:17:54 executed programs: 8316 2019/08/03 15:17:59 executed programs: 8502 2019/08/03 15:18:04 executed programs: 8677 2019/08/03 15:18:09 executed programs: 8851 2019/08/03 15:18:14 executed programs: 9025 2019/08/03 15:18:19 executed programs: 9225 2019/08/03 15:18:24 executed programs: 9437 2019/08/03 15:18:29 executed programs: 9631 [ 322.048263] ================================================================== [ 322.055764] BUG: KASAN: use-after-free in __lock_acquire+0x34ac/0x49c0 [ 322.062450] Read of size 8 at addr ffff88809685a6c8 by task syz-executor.1/14672 [ 322.070061] [ 322.071701] CPU: 0 PID: 14672 Comm: syz-executor.1 Not tainted 4.19.63 #37 [ 322.078726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.088110] Call Trace: [ 322.090772] dump_stack+0x172/0x1f0 [ 322.094419] ? __lock_acquire+0x34ac/0x49c0 [ 322.098790] print_address_description.cold+0x7c/0x20d [ 322.104090] ? __lock_acquire+0x34ac/0x49c0 [ 322.108428] kasan_report.cold+0x8c/0x2ba [ 322.112599] __asan_report_load8_noabort+0x14/0x20 [ 322.117555] __lock_acquire+0x34ac/0x49c0 [ 322.121811] ? save_stack+0xa9/0xd0 [ 322.125455] ? save_stack+0x45/0xd0 [ 322.129097] ? __kasan_slab_free+0x102/0x150 [ 322.133530] ? kasan_slab_free+0xe/0x10 [ 322.137534] ? kfree+0xcf/0x220 [ 322.140849] ? bpf_tcp_remove+0x478/0xa20 [ 322.145007] ? bpf_tcp_close+0x130/0x390 [ 322.149110] ? inet_release+0xff/0x1e0 [ 322.153025] ? inet6_release+0x53/0x80 [ 322.156978] ? __sock_release+0xce/0x2a0 [ 322.161051] ? sock_close+0x1b/0x30 [ 322.164762] ? __fput+0x2dd/0x8b0 [ 322.168235] ? mark_held_locks+0x100/0x100 [ 322.172491] ? find_held_lock+0x35/0x130 [ 322.176614] ? debug_check_no_obj_freed+0x200/0x464 [ 322.181667] ? lock_downgrade+0x810/0x810 [ 322.185833] lock_acquire+0x16f/0x3f0 [ 322.189739] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 322.194347] ? kfree+0x170/0x220 [ 322.197757] _raw_spin_lock_bh+0x33/0x50 [ 322.201965] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 322.206572] psock_map_pop.isra.0+0x2d/0x1f0 [ 322.211019] bpf_tcp_remove+0x481/0xa20 [ 322.215030] ? tcp_check_oom+0x560/0x560 [ 322.219102] bpf_tcp_close+0x130/0x390 [ 322.222986] inet_release+0xff/0x1e0 [ 322.226698] inet6_release+0x53/0x80 [ 322.230409] __sock_release+0xce/0x2a0 [ 322.234289] ? __sock_release+0x2a0/0x2a0 [ 322.238451] sock_close+0x1b/0x30 [ 322.241930] __fput+0x2dd/0x8b0 [ 322.245217] ____fput+0x16/0x20 [ 322.248519] task_work_run+0x145/0x1c0 [ 322.252436] exit_to_usermode_loop+0x273/0x2c0 [ 322.257021] do_syscall_64+0x53d/0x620 [ 322.261031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.266233] RIP: 0033:0x413511 [ 322.269426] 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 [ 322.294243] RSP: 002b:00007ffeab965490 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 322.301991] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000413511 [ 322.309271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 322.316538] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 322.324086] R10: 00007ffeab965570 R11: 0000000000000293 R12: 000000000075bf20 [ 322.331373] R13: 000000000004e9d8 R14: 00000000007610a8 R15: ffffffffffffffff [ 322.338649] [ 322.340266] Allocated by task 14679: [ 322.343999] save_stack+0x45/0xd0 [ 322.347476] kasan_kmalloc+0xce/0xf0 [ 322.351186] kmem_cache_alloc_node_trace+0x153/0x720 [ 322.356333] __sock_map_ctx_update_elem.isra.0+0x675/0xdc0 [ 322.361963] sock_hash_ctx_update_elem.isra.0+0x6c2/0x10d0 [ 322.367612] sock_hash_update_elem+0x246/0x4b0 [ 322.372355] map_update_elem+0x791/0xda0 [ 322.376422] __x64_sys_bpf+0x2ec/0x4c0 [ 322.380341] do_syscall_64+0xfd/0x620 [ 322.384151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.389333] [ 322.390947] Freed by task 7879: [ 322.394382] save_stack+0x45/0xd0 [ 322.397843] __kasan_slab_free+0x102/0x150 [ 322.402197] kasan_slab_free+0xe/0x10 [ 322.405990] kfree+0xcf/0x220 [ 322.409109] smap_gc_work+0x7e5/0xab0 [ 322.412925] process_one_work+0x989/0x1750 [ 322.417159] worker_thread+0x98/0xe40 [ 322.422637] kthread+0x354/0x420 [ 322.425994] ret_from_fork+0x24/0x30 [ 322.429718] [ 322.431361] The buggy address belongs to the object at ffff88809685a480 [ 322.431361] which belongs to the cache kmalloc-1024 of size 1024 [ 322.444280] The buggy address is located 584 bytes inside of [ 322.444280] 1024-byte region [ffff88809685a480, ffff88809685a880) [ 322.456254] The buggy address belongs to the page: [ 322.461186] page:ffffea00025a1680 count:1 mapcount:0 mapping:ffff88812c3f0ac0 index:0x0 compound_mapcount: 0 [ 322.471166] flags: 0x1fffc0000008100(slab|head) [ 322.475848] raw: 01fffc0000008100 ffffea00025a9f88 ffffea000265b108 ffff88812c3f0ac0 [ 322.483845] raw: 0000000000000000 ffff88809685a000 0000000100000007 0000000000000000 [ 322.491730] page dumped because: kasan: bad access detected [ 322.497434] [ 322.499044] Memory state around the buggy address: [ 322.503981] ffff88809685a580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 322.511435] ffff88809685a600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 322.518797] >ffff88809685a680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 322.526155] ^ [ 322.531891] ffff88809685a700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 322.539280] ffff88809685a780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 322.546652] ================================================================== [ 322.554003] Disabling lock debugging due to kernel taint [ 322.559445] Kernel panic - not syncing: panic_on_warn set ... [ 322.559445] [ 322.566804] CPU: 0 PID: 14672 Comm: syz-executor.1 Tainted: G B 4.19.63 #37 [ 322.575249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.584609] Call Trace: [ 322.587194] dump_stack+0x172/0x1f0 [ 322.590821] ? __lock_acquire+0x34ac/0x49c0 [ 322.595166] panic+0x263/0x507 [ 322.598365] ? __warn_printk+0xf3/0xf3 [ 322.602243] ? lock_downgrade+0x810/0x810 [ 322.606393] ? trace_hardirqs_off+0x62/0x220 [ 322.610820] ? trace_hardirqs_off+0x59/0x220 [ 322.615242] ? __lock_acquire+0x34ac/0x49c0 [ 322.619744] kasan_end_report+0x47/0x4f [ 322.623746] kasan_report.cold+0xa9/0x2ba [ 322.627921] __asan_report_load8_noabort+0x14/0x20 [ 322.632963] __lock_acquire+0x34ac/0x49c0 [ 322.637130] ? save_stack+0xa9/0xd0 [ 322.640757] ? save_stack+0x45/0xd0 [ 322.644390] ? __kasan_slab_free+0x102/0x150 [ 322.648789] ? kasan_slab_free+0xe/0x10 [ 322.652753] ? kfree+0xcf/0x220 [ 322.656026] ? bpf_tcp_remove+0x478/0xa20 [ 322.660195] ? bpf_tcp_close+0x130/0x390 [ 322.664314] ? inet_release+0xff/0x1e0 [ 322.668196] ? inet6_release+0x53/0x80 [ 322.672076] ? __sock_release+0xce/0x2a0 [ 322.676146] ? sock_close+0x1b/0x30 [ 322.679766] ? __fput+0x2dd/0x8b0 [ 322.683226] ? mark_held_locks+0x100/0x100 [ 322.687470] ? find_held_lock+0x35/0x130 [ 322.691582] ? debug_check_no_obj_freed+0x200/0x464 [ 322.696626] ? lock_downgrade+0x810/0x810 [ 322.700789] lock_acquire+0x16f/0x3f0 [ 322.704599] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 322.709210] ? kfree+0x170/0x220 [ 322.712619] _raw_spin_lock_bh+0x33/0x50 [ 322.716697] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 322.721367] psock_map_pop.isra.0+0x2d/0x1f0 [ 322.725783] bpf_tcp_remove+0x481/0xa20 [ 322.729757] ? tcp_check_oom+0x560/0x560 [ 322.733843] bpf_tcp_close+0x130/0x390 [ 322.737762] inet_release+0xff/0x1e0 [ 322.741476] inet6_release+0x53/0x80 [ 322.745215] __sock_release+0xce/0x2a0 [ 322.749285] ? __sock_release+0x2a0/0x2a0 [ 322.753426] sock_close+0x1b/0x30 [ 322.756983] __fput+0x2dd/0x8b0 [ 322.760258] ____fput+0x16/0x20 [ 322.763535] task_work_run+0x145/0x1c0 [ 322.767426] exit_to_usermode_loop+0x273/0x2c0 [ 322.772022] do_syscall_64+0x53d/0x620 [ 322.775924] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.781124] RIP: 0033:0x413511 [ 322.784311] 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 [ 322.803293] RSP: 002b:00007ffeab965490 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 322.810998] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000413511 [ 322.818272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 322.825542] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 322.832807] R10: 00007ffeab965570 R11: 0000000000000293 R12: 000000000075bf20 [ 322.840071] R13: 000000000004e9d8 R14: 00000000007610a8 R15: ffffffffffffffff [ 322.848665] Kernel Offset: disabled [ 322.852308] Rebooting in 86400 seconds..