[ 37.908408] audit: type=1800 audit(1570981239.775:32): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 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. [ 38.717980] audit: type=1800 audit(1570981240.685:33): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. syzkaller login: [ 46.932716] kauditd_printk_skb: 2 callbacks suppressed [ 46.932730] audit: type=1400 audit(1570981248.895:36): avc: denied { map } for pid=7588 comm="syz-executor778" path="/root/syz-executor778263737" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 46.964459] IPVS: ftp: loaded support on port[0] = 21 [ 46.974290] IPVS: ftp: loaded support on port[0] = 21 [ 46.982140] IPVS: ftp: loaded support on port[0] = 21 [ 46.984003] IPVS: ftp: loaded support on port[0] = 21 [ 46.994260] IPVS: ftp: loaded support on port[0] = 21 [ 47.002721] IPVS: ftp: loaded support on port[0] = 21 [ 47.239930] chnl_net:caif_netlink_parms(): no params data found [ 47.273944] chnl_net:caif_netlink_parms(): no params data found [ 47.368900] chnl_net:caif_netlink_parms(): no params data found [ 47.392864] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.400007] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.407387] device bridge_slave_0 entered promiscuous mode [ 47.444585] chnl_net:caif_netlink_parms(): no params data found [ 47.453691] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.460578] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.467863] device bridge_slave_1 entered promiscuous mode [ 47.513846] chnl_net:caif_netlink_parms(): no params data found [ 47.523378] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.536941] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.550337] chnl_net:caif_netlink_parms(): no params data found [ 47.568842] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.575208] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.582861] device bridge_slave_0 entered promiscuous mode [ 47.593926] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.600845] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.609072] device bridge_slave_1 entered promiscuous mode [ 47.646465] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.653926] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.661260] device bridge_slave_0 entered promiscuous mode [ 47.674005] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.680879] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.688427] device bridge_slave_1 entered promiscuous mode [ 47.700273] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.708468] team0: Port device team_slave_0 added [ 47.716945] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.724282] team0: Port device team_slave_1 added [ 47.733750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.751774] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.774505] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.786181] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.793989] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.803598] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.810928] device bridge_slave_0 entered promiscuous mode [ 47.818225] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.824584] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.831843] device bridge_slave_1 entered promiscuous mode [ 47.856885] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.864150] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.871816] device bridge_slave_0 entered promiscuous mode [ 47.901837] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.911126] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.970851] device hsr_slave_0 entered promiscuous mode [ 48.018338] device hsr_slave_1 entered promiscuous mode [ 48.068057] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.074431] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.082105] device bridge_slave_1 entered promiscuous mode [ 48.097467] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.105224] team0: Port device team_slave_0 added [ 48.115080] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.122391] team0: Port device team_slave_1 added [ 48.133692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.141195] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.148620] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.154968] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.162267] device bridge_slave_0 entered promiscuous mode [ 48.174695] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.181789] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.189757] device bridge_slave_1 entered promiscuous mode [ 48.197346] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.205789] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.221963] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.230817] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.245161] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.254144] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.262669] team0: Port device team_slave_0 added [ 48.269350] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.276833] team0: Port device team_slave_1 added [ 48.286807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.294957] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.334310] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.343529] team0: Port device team_slave_0 added [ 48.389755] device hsr_slave_0 entered promiscuous mode [ 48.428050] device hsr_slave_1 entered promiscuous mode [ 48.478179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.486915] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.503305] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.511645] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.521767] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.529179] team0: Port device team_slave_1 added [ 48.544088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.551343] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.559540] team0: Port device team_slave_0 added [ 48.565655] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.577010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.584820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.609401] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.616697] team0: Port device team_slave_1 added [ 48.622605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.679521] device hsr_slave_0 entered promiscuous mode [ 48.738091] device hsr_slave_1 entered promiscuous mode [ 48.788547] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.850558] device hsr_slave_0 entered promiscuous mode [ 48.888205] device hsr_slave_1 entered promiscuous mode [ 48.928590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.942148] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.958638] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.966112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.974266] team0: Port device team_slave_0 added [ 48.983928] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.991771] team0: Port device team_slave_1 added [ 48.997541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.008592] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.060667] device hsr_slave_0 entered promiscuous mode [ 49.098140] device hsr_slave_1 entered promiscuous mode [ 49.138789] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.149005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.162629] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.174082] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.191484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.239533] device hsr_slave_0 entered promiscuous mode [ 49.298124] device hsr_slave_1 entered promiscuous mode [ 49.351769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.367154] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.374644] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.392119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.415879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.459681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.484037] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.493564] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.506208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.514462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.523131] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.533091] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.546830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.555666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.581572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.591269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.601687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.612038] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.619009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.626781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.635180] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.641711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.658609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.667258] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.676681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.688917] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.697229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.704641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.712630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.719831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.728281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.737356] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.743816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.751103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.758241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.767137] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.773884] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.783389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.791979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.801372] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.809963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.818719] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.824803] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.836147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.845857] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.853913] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.860403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.867347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.875164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.884425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.893784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.902719] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.911408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.922145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.930217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.938455] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.944884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.951890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.960245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.968297] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.974711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.981769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.989795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.997525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.007283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.019526] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.029070] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.035173] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.042569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.054334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.063142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.073427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.082102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.090103] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.096470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.103468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.112200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.119197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.126061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.133299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.141151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.149841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.157703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.165284] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.171682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.179144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.186176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.195986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.210656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.220525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.230703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.239052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.246685] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.253185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.261032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.269199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.276727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.285082] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.293029] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.300428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.307417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.318253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.326915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.338264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.348948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.359761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.371507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.381411] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.388331] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.403312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.412203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.423766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.432724] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.443078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.451461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.460268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.468795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.478158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.487425] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.494178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.502176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.510889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.519897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.530715] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.537195] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.544697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.554292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.563599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.575450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.586052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.594531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.602766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.611575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.619676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.627385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.635179] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.641554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.651405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.660333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.673433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.682256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.690847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.700263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.708009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.717482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.729154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.739557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.749021] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.759147] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.765463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.773233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.782091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.789976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.797819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.805617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.813749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.823863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.833318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.842242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.852262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.863885] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.871064] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.878360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.886083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.894258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.902748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.910579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.918738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.926467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.934425] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.942930] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.952530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.963767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.974938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.983447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.991589] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.999909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.007930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.015622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.023518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.032501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.042068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.051100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.060011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.069530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.076771] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.084258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.091979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.099811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.107300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.115006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.123169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.131534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.139585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.147735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.157008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.165173] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.175154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.182409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.190221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.199808] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.206348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.216468] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.223253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.234889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.243428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.252241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.263068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.271952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.281494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.290039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.297841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.305696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.313565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.324730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready executing program [ 51.343577] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.354488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.364887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.373111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.380895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.389310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.398918] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.405112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.431885] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready executing program [ 51.446521] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.466231] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.475212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.482506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. executing program [ 51.499163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.506957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.520749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.528728] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.540939] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program [ 51.555351] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.568426] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.575095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.594289] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready executing program [ 51.622843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. [ 51.631775] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. [ 51.649282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.662605] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. executing program executing program executing program executing program [ 51.672296] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. executing program [ 51.714263] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. [ 51.734000] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. [ 51.747369] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. executing program executing program executing program executing program executing program [ 51.764128] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. [ 51.774703] netlink: 4 bytes leftover after parsing attributes in process `syz-executor778'. executing program executing program executing program executing program executing program executing program executing program executing program [ 51.886971] device bridge_slave_1 left promiscuous mode [ 51.899324] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.944816] device bridge_slave_0 left promiscuous mode [ 51.950921] bridge0: port 1(bridge_slave_0) entered disabled state executing program executing program executing program executing program executing program executing program [ 52.105789] device bridge_slave_1 left promiscuous mode [ 52.112660] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.159009] device bridge_slave_0 left promiscuous mode [ 52.164733] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.276371] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 52.320668] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 52.369936] bond0 (unregistering): Released all slaves [ 52.390909] device bridge_slave_1 left promiscuous mode [ 52.396474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.439001] device bridge_slave_0 left promiscuous mode [ 52.444926] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.533658] bond0 (unregistering): Releasing backup interface bond_slave_0 executing program [ 52.579746] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 52.619473] bond0 (unregistering): Released all slaves [ 52.643465] ================================================================== [ 52.651179] BUG: KASAN: use-after-free in tc_chain_fill_node+0x891/0x8b0 [ 52.658019] Read of size 8 at addr ffff888081309200 by task syz-executor778/7720 [ 52.665784] [ 52.667497] CPU: 0 PID: 7720 Comm: syz-executor778 Not tainted 4.19.79 #0 [ 52.674418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.683762] Call Trace: [ 52.686346] dump_stack+0x172/0x1f0 [ 52.689984] ? tc_chain_fill_node+0x891/0x8b0 [ 52.694491] print_address_description.cold+0x7c/0x20d [ 52.699775] ? tc_chain_fill_node+0x891/0x8b0 [ 52.704265] kasan_report.cold+0x8c/0x2ba [ 52.708421] __asan_report_load8_noabort+0x14/0x20 [ 52.713352] tc_chain_fill_node+0x891/0x8b0 [ 52.717693] ? tcf_block_cb_register+0x70/0x70 [ 52.722354] ? skb_scrub_packet+0x490/0x490 [ 52.726689] tc_chain_notify+0x102/0x200 [ 52.730770] __tcf_chain_put+0x380/0x500 [ 52.734890] tc_new_tfilter+0xdae/0x1790 [ 52.738970] ? tc_del_tfilter+0xe60/0xe60 [ 52.743123] ? rtnetlink_rcv_msg+0x40a/0xb00 [ 52.747529] ? mutex_trylock+0x1e0/0x1e0 [ 52.751609] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 52.757157] ? tc_del_tfilter+0xe60/0xe60 [ 52.761343] rtnetlink_rcv_msg+0x463/0xb00 [ 52.765580] ? rtnetlink_put_metrics+0x560/0x560 [ 52.770336] ? netdev_pick_tx+0x300/0x300 [ 52.774485] ? netlink_deliver_tap+0x22d/0xc20 [ 52.779062] ? find_held_lock+0x35/0x130 [ 52.783132] netlink_rcv_skb+0x17d/0x460 [ 52.787211] ? rtnetlink_put_metrics+0x560/0x560 [ 52.791978] ? netlink_ack+0xb30/0xb30 [ 52.795871] ? kasan_check_read+0x11/0x20 [ 52.800257] ? netlink_deliver_tap+0x254/0xc20 [ 52.804850] rtnetlink_rcv+0x1d/0x30 [ 52.808583] netlink_unicast+0x537/0x720 [ 52.812650] ? netlink_attachskb+0x770/0x770 [ 52.817055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.822949] netlink_sendmsg+0x8ae/0xd70 [ 52.827005] ? netlink_unicast+0x720/0x720 [ 52.831236] ? selinux_socket_sendmsg+0x36/0x40 [ 52.835897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.841571] ? security_socket_sendmsg+0x8d/0xc0 [ 52.846329] ? netlink_unicast+0x720/0x720 [ 52.850584] sock_sendmsg+0xd7/0x130 [ 52.854295] ___sys_sendmsg+0x803/0x920 [ 52.858271] ? copy_msghdr_from_user+0x430/0x430 [ 52.863026] ? lock_downgrade+0x880/0x880 [ 52.867186] ? kasan_check_read+0x11/0x20 [ 52.871778] ? __fget+0x367/0x540 [ 52.875248] ? iterate_fd+0x360/0x360 [ 52.880346] ? find_held_lock+0x35/0x130 [ 52.884400] ? __fd_install+0x1bc/0x640 [ 52.888370] ? __fget_light+0x1a9/0x230 [ 52.892337] ? __fdget+0x1b/0x20 [ 52.895698] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 52.901231] __sys_sendmsg+0x105/0x1d0 [ 52.905110] ? __ia32_sys_shutdown+0x80/0x80 [ 52.909522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.914281] ? do_syscall_64+0x26/0x620 [ 52.918262] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.923626] ? do_syscall_64+0x26/0x620 [ 52.927619] __x64_sys_sendmsg+0x78/0xb0 [ 52.931693] do_syscall_64+0xfd/0x620 [ 52.935496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.940825] RIP: 0033:0x447cc9 [ 52.944010] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.962911] RSP: 002b:00007f4aee95bd98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.970629] RAX: ffffffffffffffda RBX: 00000000006ddc78 RCX: 0000000000447cc9 [ 52.977907] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 52.985180] RBP: 00000000006ddc70 R08: 0000000000000000 R09: 0000000000000000 [ 52.992441] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006ddc7c [ 52.999703] R13: 0000000000000000 R14: 0000000000000000 R15: 0507002400000074 [ 53.006972] [ 53.008621] Allocated by task 7713: [ 53.012259] save_stack+0x45/0xd0 [ 53.015721] kasan_kmalloc+0xce/0xf0 [ 53.019532] __kmalloc_node+0x51/0x80 [ 53.023326] qdisc_alloc+0xbb/0xa60 [ 53.026940] qdisc_create+0xec/0x1230 [ 53.030755] tc_modify_qdisc+0x51b/0x1bdc [ 53.034891] rtnetlink_rcv_msg+0x463/0xb00 [ 53.039202] netlink_rcv_skb+0x17d/0x460 [ 53.043258] rtnetlink_rcv+0x1d/0x30 [ 53.047000] netlink_unicast+0x537/0x720 [ 53.051055] netlink_sendmsg+0x8ae/0xd70 [ 53.055126] sock_sendmsg+0xd7/0x130 [ 53.058829] ___sys_sendmsg+0x803/0x920 [ 53.062793] __sys_sendmsg+0x105/0x1d0 [ 53.066668] __x64_sys_sendmsg+0x78/0xb0 [ 53.070811] do_syscall_64+0xfd/0x620 [ 53.074602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.079776] [ 53.081393] Freed by task 7723: [ 53.084724] save_stack+0x45/0xd0 [ 53.088178] __kasan_slab_free+0x102/0x150 [ 53.092429] kasan_slab_free+0xe/0x10 [ 53.096218] kfree+0xcf/0x220 [ 53.099325] qdisc_free+0x89/0x100 [ 53.102863] qdisc_destroy+0x4cf/0x690 [ 53.106739] dev_shutdown+0x2c5/0x497 [ 53.110532] rollback_registered_many+0x6f9/0xda0 [ 53.115798] unregister_netdevice_many.part.0+0x1b/0x1f0 [ 53.121245] unregister_netdevice_many+0x3b/0x50 [ 53.125995] rtnl_delete_link+0xda/0x130 [ 53.130051] rtnl_dellink+0x3a7/0x920 [ 53.133840] rtnetlink_rcv_msg+0x463/0xb00 [ 53.138066] netlink_rcv_skb+0x17d/0x460 [ 53.142133] rtnetlink_rcv+0x1d/0x30 [ 53.145963] netlink_unicast+0x537/0x720 [ 53.150017] netlink_sendmsg+0x8ae/0xd70 [ 53.154097] sock_sendmsg+0xd7/0x130 [ 53.157945] ___sys_sendmsg+0x803/0x920 [ 53.161924] __sys_sendmsg+0x105/0x1d0 [ 53.165806] __x64_sys_sendmsg+0x78/0xb0 [ 53.169871] do_syscall_64+0xfd/0x620 [ 53.173698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.178879] [ 53.180500] The buggy address belongs to the object at ffff8880813091c0 [ 53.180500] which belongs to the cache kmalloc-2048 of size 2048 [ 53.193587] The buggy address is located 64 bytes inside of [ 53.193587] 2048-byte region [ffff8880813091c0, ffff8880813099c0) [ 53.205632] The buggy address belongs to the page: [ 53.210571] page:ffffea000204c200 count:1 mapcount:0 mapping:ffff88812c3f0c40 index:0x0 compound_mapcount: 0 [ 53.220651] flags: 0x1fffc0000008100(slab|head) [ 53.225325] raw: 01fffc0000008100 ffffea000257a488 ffffea000262a688 ffff88812c3f0c40 [ 53.233206] raw: 0000000000000000 ffff8880813080c0 0000000100000003 0000000000000000 [ 53.241088] page dumped because: kasan: bad access detected [ 53.246794] [ 53.248412] Memory state around the buggy address: [ 53.253355] ffff888081309100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 53.260716] ffff888081309180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 53.268897] >ffff888081309200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.276290] ^ [ 53.279741] ffff888081309280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.287237] ffff888081309300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb executing program [ 53.294594] ================================================================== [ 53.301951] Disabling lock debugging due to kernel taint [ 53.310339] Kernel panic - not syncing: panic_on_warn set ... [ 53.310339] [ 53.317777] CPU: 0 PID: 7720 Comm: syz-executor778 Tainted: G B 4.19.79 #0 [ 53.326192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.335538] Call Trace: [ 53.338134] dump_stack+0x172/0x1f0 [ 53.341752] ? tc_chain_fill_node+0x891/0x8b0 [ 53.346233] panic+0x263/0x507 [ 53.349423] ? __warn_printk+0xf3/0xf3 [ 53.353307] ? tc_chain_fill_node+0x891/0x8b0 [ 53.357792] ? preempt_schedule+0x4b/0x60 [ 53.361934] ? ___preempt_schedule+0x16/0x18 [ 53.366335] ? trace_hardirqs_on+0x5e/0x220 [ 53.371356] ? tc_chain_fill_node+0x891/0x8b0 [ 53.378106] kasan_end_report+0x47/0x4f [ 53.382092] kasan_report.cold+0xa9/0x2ba [ 53.386233] __asan_report_load8_noabort+0x14/0x20 [ 53.391157] tc_chain_fill_node+0x891/0x8b0 [ 53.395470] ? tcf_block_cb_register+0x70/0x70 [ 53.400105] ? skb_scrub_packet+0x490/0x490 [ 53.404467] tc_chain_notify+0x102/0x200 [ 53.408539] __tcf_chain_put+0x380/0x500 [ 53.412629] tc_new_tfilter+0xdae/0x1790 [ 53.416701] ? tc_del_tfilter+0xe60/0xe60 [ 53.420851] ? rtnetlink_rcv_msg+0x40a/0xb00 [ 53.425252] ? mutex_trylock+0x1e0/0x1e0 [ 53.429323] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 53.434860] ? tc_del_tfilter+0xe60/0xe60 [ 53.439127] rtnetlink_rcv_msg+0x463/0xb00 [ 53.443356] ? rtnetlink_put_metrics+0x560/0x560 [ 53.448123] ? netdev_pick_tx+0x300/0x300 [ 53.452298] ? netlink_deliver_tap+0x22d/0xc20 [ 53.456875] ? find_held_lock+0x35/0x130 [ 53.460936] netlink_rcv_skb+0x17d/0x460 [ 53.464985] ? rtnetlink_put_metrics+0x560/0x560 [ 53.469736] ? netlink_ack+0xb30/0xb30 [ 53.473786] ? kasan_check_read+0x11/0x20 [ 53.477930] ? netlink_deliver_tap+0x254/0xc20 [ 53.482529] rtnetlink_rcv+0x1d/0x30 [ 53.486234] netlink_unicast+0x537/0x720 [ 53.490298] ? netlink_attachskb+0x770/0x770 [ 53.494714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.500248] netlink_sendmsg+0x8ae/0xd70 [ 53.504302] ? netlink_unicast+0x720/0x720 [ 53.508547] ? selinux_socket_sendmsg+0x36/0x40 [ 53.513232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 53.519031] ? security_socket_sendmsg+0x8d/0xc0 [ 53.523781] ? netlink_unicast+0x720/0x720 [ 53.528014] sock_sendmsg+0xd7/0x130 [ 53.531731] ___sys_sendmsg+0x803/0x920 [ 53.535713] ? copy_msghdr_from_user+0x430/0x430 [ 53.540468] ? lock_downgrade+0x880/0x880 [ 53.544605] ? kasan_check_read+0x11/0x20 [ 53.548755] ? __fget+0x367/0x540 [ 53.552232] ? iterate_fd+0x360/0x360 [ 53.556091] ? find_held_lock+0x35/0x130 [ 53.560151] ? __fd_install+0x1bc/0x640 [ 53.564142] ? __fget_light+0x1a9/0x230 [ 53.568140] ? __fdget+0x1b/0x20 [ 53.571507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 53.577053] __sys_sendmsg+0x105/0x1d0 [ 53.580963] ? __ia32_sys_shutdown+0x80/0x80 [ 53.585382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.590249] ? do_syscall_64+0x26/0x620 [ 53.594214] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.599562] ? do_syscall_64+0x26/0x620 [ 53.603537] __x64_sys_sendmsg+0x78/0xb0 [ 53.607592] do_syscall_64+0xfd/0x620 [ 53.611392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.616848] RIP: 0033:0x447cc9 [ 53.620156] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.639052] RSP: 002b:00007f4aee95bd98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.646755] RAX: ffffffffffffffda RBX: 00000000006ddc78 RCX: 0000000000447cc9 [ 53.654639] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 53.662246] RBP: 00000000006ddc70 R08: 0000000000000000 R09: 0000000000000000 [ 53.669525] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006ddc7c [ 53.676803] R13: 0000000000000000 R14: 0000000000000000 R15: 0507002400000074 [ 53.686132] Kernel Offset: disabled [ 53.689770] Rebooting in 86400 seconds..