[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 31.609342] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.883525] audit: type=1400 audit(1536383204.561:6): avc: denied { map } for pid=5528 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 [ 31.935757] random: sshd: uninitialized urandom read (32 bytes read) [ 32.559669] random: sshd: uninitialized urandom read (32 bytes read) [ 648.934157] audit: type=1400 audit(1536383821.611:7): avc: denied { map } for pid=5539 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 [ 943.531526] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.31' (ECDSA) to the list of known hosts. [ 949.088265] random: sshd: uninitialized urandom read (32 bytes read) [ 949.223622] audit: type=1400 audit(1536384121.901:8): avc: denied { map } for pid=5546 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/09/08 05:22:02 parsed 1 programs [ 949.718146] audit: type=1400 audit(1536384122.391:9): avc: denied { map } for pid=5546 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1102 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 950.296145] random: cc1: uninitialized urandom read (8 bytes read) 2018/09/08 05:22:04 executed programs: 0 [ 951.592626] audit: type=1400 audit(1536384124.261:10): avc: denied { map } for pid=5546 comm="syz-execprog" path="/root/syzkaller-shm217596716" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 951.661908] IPVS: ftp: loaded support on port[0] = 21 [ 951.666297] IPVS: ftp: loaded support on port[0] = 21 [ 951.701860] IPVS: ftp: loaded support on port[0] = 21 [ 951.708528] IPVS: ftp: loaded support on port[0] = 21 [ 951.717509] IPVS: ftp: loaded support on port[0] = 21 [ 951.741921] IPVS: ftp: loaded support on port[0] = 21 [ 951.755636] IPVS: ftp: loaded support on port[0] = 21 [ 951.756977] IPVS: ftp: loaded support on port[0] = 21 [ 953.041648] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.048449] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.061265] device bridge_slave_0 entered promiscuous mode [ 953.096577] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.106627] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.121963] device bridge_slave_0 entered promiscuous mode [ 953.128629] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.136691] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.144249] device bridge_slave_0 entered promiscuous mode [ 953.151616] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.157979] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.167442] device bridge_slave_0 entered promiscuous mode [ 953.175999] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.183373] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.191423] device bridge_slave_1 entered promiscuous mode [ 953.206576] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.214674] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.222004] device bridge_slave_0 entered promiscuous mode [ 953.228701] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.236609] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.244599] device bridge_slave_0 entered promiscuous mode [ 953.253031] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.259810] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.266773] device bridge_slave_1 entered promiscuous mode [ 953.273815] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.281356] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.288447] device bridge_slave_1 entered promiscuous mode [ 953.296200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.305504] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.313191] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.321144] device bridge_slave_0 entered promiscuous mode [ 953.328480] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.335185] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.342161] device bridge_slave_1 entered promiscuous mode [ 953.348373] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.355340] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.362813] device bridge_slave_0 entered promiscuous mode [ 953.370388] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.376883] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.384503] device bridge_slave_1 entered promiscuous mode [ 953.392168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.400916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.408133] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.420861] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.427980] device bridge_slave_1 entered promiscuous mode [ 953.435459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.444306] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.452448] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.460248] device bridge_slave_1 entered promiscuous mode [ 953.466806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.477339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.506585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.518054] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.529309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.538861] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.549644] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.557128] device bridge_slave_1 entered promiscuous mode [ 953.572104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.581625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.620728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.640239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.657668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 953.696253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.731817] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 953.837962] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 953.868344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 953.892232] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 953.914019] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 953.964843] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 953.981627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 953.991800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 954.001379] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 954.012443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 954.036057] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 954.061135] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 954.077685] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 954.105329] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 954.124586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 954.149903] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 954.173851] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 954.204205] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 954.250322] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 954.485170] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.505978] team0: Port device team_slave_0 added [ 954.612280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.628328] team0: Port device team_slave_0 added [ 954.646106] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 954.661308] team0: Port device team_slave_1 added [ 954.667475] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.684145] team0: Port device team_slave_0 added [ 954.692982] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.706773] team0: Port device team_slave_0 added [ 954.715839] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.730180] team0: Port device team_slave_0 added [ 954.738455] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 954.748818] team0: Port device team_slave_1 added [ 954.770738] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.780300] team0: Port device team_slave_0 added [ 954.785667] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.793901] team0: Port device team_slave_0 added [ 954.802797] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 954.812345] team0: Port device team_slave_1 added [ 954.820792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 954.840184] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 954.847595] team0: Port device team_slave_1 added [ 954.861909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 954.868788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 954.880957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 954.900995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 954.908707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 954.920435] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 954.927533] team0: Port device team_slave_1 added [ 954.936746] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 954.945004] team0: Port device team_slave_1 added [ 954.951815] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 954.959307] team0: Port device team_slave_0 added [ 954.967902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 954.983239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 954.993809] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 955.002493] team0: Port device team_slave_1 added [ 955.014366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 955.031954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 955.043426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 955.057798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 955.065796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 955.073383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 955.081421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.092651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 955.099830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 955.106907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 955.123157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.138142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 955.150609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 955.165137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 955.173103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.180760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 955.188467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 955.196226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.204204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.213432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 955.221444] team0: Port device team_slave_1 added [ 955.226985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 955.234798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 955.244011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 955.256526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 955.274543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 955.290838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 955.307174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 955.320187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 955.327794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.335956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 955.343930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.351581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 955.359178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.367044] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 955.374999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 955.383051] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.390847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 955.400187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.416144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 955.432778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 955.452588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.461073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.474489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 955.482206] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.490292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.497987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.505887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 955.513643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.521420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 955.529085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 955.539962] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 955.552591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.571174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.584618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 955.596969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 955.606035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 955.620605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.628643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.636893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.644863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.652615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 955.660581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 955.675146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.692303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.708434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 955.734712] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 955.750786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 955.758435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.773313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.781876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.790427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.798194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 955.806411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 955.814214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 955.822274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 955.836145] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 955.850133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 955.878365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 955.919027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 955.935517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 955.951315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 955.959129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 955.967098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 955.975936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 955.995041] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 956.013149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 956.033647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 956.603777] bridge0: port 2(bridge_slave_1) entered blocking state [ 956.610363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 956.617282] bridge0: port 1(bridge_slave_0) entered blocking state [ 956.623724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 956.648320] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 956.781531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 956.791954] bridge0: port 2(bridge_slave_1) entered blocking state [ 956.798348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 956.805562] bridge0: port 1(bridge_slave_0) entered blocking state [ 956.811984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 956.848036] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 956.866708] bridge0: port 2(bridge_slave_1) entered blocking state [ 956.873115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 956.879819] bridge0: port 1(bridge_slave_0) entered blocking state [ 956.886183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 956.920911] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 956.957508] bridge0: port 2(bridge_slave_1) entered blocking state [ 956.963955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 956.970721] bridge0: port 1(bridge_slave_0) entered blocking state [ 956.977100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 957.018006] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 957.053514] bridge0: port 2(bridge_slave_1) entered blocking state [ 957.059924] bridge0: port 2(bridge_slave_1) entered forwarding state [ 957.066578] bridge0: port 1(bridge_slave_0) entered blocking state [ 957.072996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 957.102729] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 957.114448] bridge0: port 2(bridge_slave_1) entered blocking state [ 957.120876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 957.127530] bridge0: port 1(bridge_slave_0) entered blocking state [ 957.133979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 957.156836] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 957.170636] bridge0: port 2(bridge_slave_1) entered blocking state [ 957.177056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 957.183779] bridge0: port 1(bridge_slave_0) entered blocking state [ 957.190203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 957.201986] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 957.214454] bridge0: port 2(bridge_slave_1) entered blocking state [ 957.220872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 957.227537] bridge0: port 1(bridge_slave_0) entered blocking state [ 957.234006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 957.257579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 957.806549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 957.814786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 957.822714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 957.830562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 957.837674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 957.845494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 957.853023] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 960.804420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 960.828454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 960.919854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 960.949832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 960.958219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 961.025161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 961.127090] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.150363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 961.161608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 961.241034] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.285527] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.336296] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.346879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.366233] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.469042] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 961.486946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 961.496702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 961.556824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.576338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 961.641268] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 961.647431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 961.661504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 961.677703] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 961.709767] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 961.720864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 961.739893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 961.759797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 961.774620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 961.786679] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 961.802157] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 961.809599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 961.826030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 961.841050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 961.855791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 961.957916] 8021q: adding VLAN 0 to HW filter on device team0 [ 961.977351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 962.006291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 962.026366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 962.066061] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 962.087859] 8021q: adding VLAN 0 to HW filter on device team0 [ 962.110510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 962.117726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 962.142746] 8021q: adding VLAN 0 to HW filter on device team0 [ 962.154770] 8021q: adding VLAN 0 to HW filter on device team0 [ 962.174882] 8021q: adding VLAN 0 to HW filter on device team0 [ 962.250560] 8021q: adding VLAN 0 to HW filter on device team0 [ 962.423624] 8021q: adding VLAN 0 to HW filter on device team0 [ 962.437511] 8021q: adding VLAN 0 to HW filter on device team0 [ 964.120538] hrtimer: interrupt took 32920 ns [ 964.126970] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 1069.239394] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1069.245818] rcu: (detected by 1, t=10502 jiffies, g=7509, q=466) [ 1069.252092] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4295044073-4295033571), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 1069.264748] syz-executor7 R running task 23424 7586 5576 0x00000000 [ 1069.271960] Call Trace: [ 1069.274570] [ 1069.276756] sched_show_task.cold.83+0x2b6/0x30a [ 1069.281529] ? can_nice.part.74+0x20/0x20 [ 1069.285700] ? vprintk_default+0x28/0x30 [ 1069.289788] ? vprintk_func+0x85/0x181 [ 1069.293688] ? vprintk_func+0x85/0x181 [ 1069.298034] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1069.302802] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1069.307573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.313128] print_other_cpu_stall.cold.79+0xa83/0xba5 [ 1069.318425] ? print_usage_bug+0xc0/0xc0 [ 1069.322506] ? print_cpu_stall+0x1c0/0x1c0 [ 1069.326766] ? graph_lock+0x170/0x170 [ 1069.330582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.336130] ? check_preemption_disabled+0x48/0x200 [ 1069.341172] ? check_preemption_disabled+0x48/0x200 [ 1069.346216] ? rcu_test_sync_prims+0x30/0x30 [ 1069.350641] ? __lock_is_held+0xb5/0x140 [ 1069.354714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.360271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.365824] ? check_preemption_disabled+0x48/0x200 [ 1069.370856] rcu_check_callbacks+0xafc/0x1990 [ 1069.375380] ? rcu_cpu_stall_reset+0x220/0x220 [ 1069.379985] ? lock_release+0x970/0x970 [ 1069.383988] ? graph_lock+0x170/0x170 [ 1069.387808] ? graph_lock+0x170/0x170 [ 1069.391646] ? graph_lock+0x170/0x170 [ 1069.395462] ? graph_lock+0x170/0x170 [ 1069.399274] ? find_held_lock+0x36/0x1c0 [ 1069.403355] ? cpuacct_account_field+0x219/0x3d0 [ 1069.408125] ? graph_lock+0x170/0x170 [ 1069.411952] ? kasan_check_read+0x11/0x20 [ 1069.416112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.421659] ? check_preemption_disabled+0x48/0x200 [ 1069.426697] ? check_preemption_disabled+0x48/0x200 [ 1069.431765] ? trace_hardirqs_off+0xb8/0x310 [ 1069.436181] ? __lock_is_held+0xb5/0x140 [ 1069.440252] ? trace_hardirqs_on+0x310/0x310 [ 1069.444678] ? check_preemption_disabled+0x48/0x200 [ 1069.449714] ? raise_softirq+0x199/0x420 [ 1069.453800] ? raise_softirq_irqoff+0x2e0/0x2e0 [ 1069.458482] ? account_system_index_time+0x333/0x5d0 [ 1069.463620] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.469167] ? check_preemption_disabled+0x48/0x200 [ 1069.474197] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1069.479765] ? hrtimer_run_queues+0x9a/0x400 [ 1069.484234] ? run_local_timers+0x19b/0x230 [ 1069.488578] ? timer_clear_idle+0x90/0x90 [ 1069.492747] ? irqtime_account_process_tick.isra.6+0x35b/0x490 [ 1069.498746] ? account_process_tick+0x282/0x350 [ 1069.503444] update_process_times+0x2d/0x70 [ 1069.507779] tick_sched_handle+0x9f/0x180 [ 1069.511941] tick_sched_timer+0x45/0x130 [ 1069.516029] __hrtimer_run_queues+0x41c/0x10d0 [ 1069.520631] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1069.525225] ? hrtimer_start_range_ns+0xe00/0xe00 [ 1069.530089] ? pvclock_read_flags+0x160/0x160 [ 1069.534608] ? trace_hardirqs_on+0x310/0x310 [ 1069.539038] ? kvm_clock_read+0x18/0x30 [ 1069.543032] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1069.548062] ? ktime_get_update_offsets_now+0x3b6/0x550 [ 1069.553446] ? do_timer+0x50/0x50 [ 1069.556913] ? trace_hardirqs_on+0x310/0x310 [ 1069.561341] ? do_raw_spin_lock+0xc1/0x200 [ 1069.565599] hrtimer_interrupt+0x313/0x780 [ 1069.570034] smp_apic_timer_interrupt+0x1a1/0x760 [ 1069.574895] ? smp_reschedule_interrupt+0x109/0x650 [ 1069.579922] ? smp_call_function_single_interrupt+0x650/0x650 [ 1069.585828] ? interrupt_entry+0xb5/0xf0 [ 1069.589901] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1069.594931] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1069.599963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1069.604817] ? trace_hardirqs_on_caller+0x310/0x310 [ 1069.609860] ? trace_hardirqs_on_caller+0x310/0x310 [ 1069.614914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1069.620472] ? check_preemption_disabled+0x48/0x200 [ 1069.625499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1069.631072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1069.635934] apic_timer_interrupt+0xf/0x20 [ 1069.640171] [ 1069.642424] RIP: 0010:vcpu_enter_guest+0x12ad/0x62e0 [ 1069.647537] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b7 4a 00 00 48 83 3d bd 8c 43 08 00 0f 84 b1 3d 00 00 e8 3a 32 70 00 fb 66 0f 1f 44 00 00 01 00 00 00 e8 09 cf 46 00 31 ff 65 44 8b 25 af 50 f3 7e 44 89 [ 1069.666449] RSP: 0018:ffff8801b116f4f0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 1069.674170] RAX: ffff8801cd182680 RBX: ffff8801d97f8080 RCX: 1ffff10039a305e4 [ 1069.681449] RDX: 0000000000000000 RSI: ffffffff810e9d06 RDI: ffffffff895229b8 [ 1069.688733] RBP: ffff8801b116f840 R08: ffff8801cd182f20 R09: 0000000000000006 [ 1069.696013] R10: 0000000000000000 R11: ffff8801cd182680 R12: ffff8801cd182680 [ 1069.703293] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1069.710633] ? vcpu_enter_guest+0x12a6/0x62e0 [ 1069.715174] ? print_usage_bug+0xc0/0xc0 [ 1069.719258] ? emulator_read_emulated+0x50/0x50 [ 1069.723939] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1069.728549] ? retint_kernel+0x2d/0x2d [ 1069.732481] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1069.737428] ? trace_hardirqs_off+0x310/0x310 [ 1069.741938] ? mark_held_locks+0xc7/0x130 [ 1069.746101] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1069.750876] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1069.755470] ? retint_kernel+0x2d/0x2d [ 1069.759374] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1069.764320] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1069.768916] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1069.773689] ? trace_hardirqs_off+0x310/0x310 [ 1069.778201] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1069.782972] ? trace_hardirqs_off+0x310/0x310 [ 1069.787499] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1069.792269] ? kvm_check_async_pf_completion+0x3ae/0x5c0 [ 1069.797744] ? kvm_clear_async_pf_completion_queue+0x770/0x770 [ 1069.803955] ? kvm_arch_vcpu_ioctl_run+0x381/0x16e0 [ 1069.809038] ? kvm_arch_vcpu_ioctl_run+0x398/0x16e0 [ 1069.814075] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 1069.818930] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 1069.823980] kvm_vcpu_ioctl+0x72b/0x1150 [ 1069.828064] ? kvm_vcpu_block+0x1030/0x1030 [ 1069.832399] ? __call_rcu.constprop.69+0x429/0xbc0 [ 1069.837380] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1069.841993] ? exit_robust_list+0x280/0x280 [ 1069.846332] ? debug_object_deactivate+0x450/0x450 [ 1069.851275] ? call_rcu+0x12/0x20 [ 1069.854747] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1069.860214] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1069.865762] ? check_preemption_disabled+0x48/0x200 [ 1069.870851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.876412] ? check_preemption_disabled+0x48/0x200 [ 1069.881449] ? rcu_is_watching+0x30/0x30 [ 1069.885538] ? graph_lock+0x170/0x170 [ 1069.889359] ? rcu_pm_notify+0xc0/0xc0 [ 1069.893267] ? blkcg_maybe_throttle_current+0xa38/0x1080 [ 1069.898743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.904302] ? blkcg_print_stat+0x13e0/0x13e0 [ 1069.908836] ? task_work_run+0x1af/0x2a0 [ 1069.912913] ? _raw_spin_unlock_irq+0x27/0x80 [ 1069.917443] ? _raw_spin_unlock_irq+0x27/0x80 [ 1069.921954] ? kvm_vcpu_block+0x1030/0x1030 [ 1069.926311] do_vfs_ioctl+0x1de/0x1720 [ 1069.930220] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1069.935431] ? ioctl_preallocate+0x300/0x300 [ 1069.939881] ? selinux_file_mprotect+0x620/0x620 [ 1069.944814] ? trace_hardirqs_off+0xb8/0x310 [ 1069.949247] ? __x64_sys_futex+0x47f/0x6a0 [ 1069.953508] ? do_syscall_64+0x9a/0x820 [ 1069.957502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1069.963068] ? security_file_ioctl+0x94/0xc0 [ 1069.967494] ksys_ioctl+0xa9/0xd0 [ 1069.970969] __x64_sys_ioctl+0x73/0xb0 [ 1069.974881] do_syscall_64+0x1b9/0x820 [ 1069.978785] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1069.984164] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1069.989116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1069.993972] ? trace_hardirqs_on_caller+0x310/0x310 [ 1069.999000] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1070.004056] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1070.009098] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1070.013965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1070.019160] RIP: 0033:0x457099 [ 1070.022374] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1070.041284] RSP: 002b:00007ffdfe480958 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1070.049005] RAX: ffffffffffffffda RBX: 0000000001598914 RCX: 0000000000457099 [ 1070.056280] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 1070.063562] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 1070.070849] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1070.078126] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000000 [ 1070.085977] rcu: rcu_preempt kthread starved for 10502 jiffies! g7509 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 1070.096373] rcu: RCU grace-period kthread stack dump: [ 1070.101579] rcu_preempt R running task 22872 10 2 0x80000000 [ 1070.108792] Call Trace: [ 1070.111414] __schedule+0x86c/0x1ed0 [ 1070.115152] ? __sched_text_start+0x8/0x8 [ 1070.119329] ? __mod_timer+0x6f6/0x1870 [ 1070.123328] ? add_timer_on+0x9f0/0x9f0 [ 1070.127324] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1070.132440] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1070.137555] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1070.142155] ? trace_hardirqs_on+0xbd/0x310 [ 1070.146495] ? kasan_check_read+0x11/0x20 [ 1070.150656] ? prepare_to_swait_event+0x25a/0x800 [ 1070.155511] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1070.160986] schedule+0xfe/0x460 [ 1070.164393] ? __schedule+0x1ed0/0x1ed0 [ 1070.168382] ? prepare_to_swait_event+0x25a/0x800 [ 1070.173253] ? __init_swait_queue_head+0x150/0x150 [ 1070.178206] ? __lockdep_init_map+0x105/0x590 [ 1070.182726] ? lockdep_init_map+0x9/0x10 [ 1070.186804] schedule_timeout+0x140/0x260 [ 1070.190969] ? usleep_range+0x1a0/0x1a0 [ 1070.194960] ? __next_timer_interrupt+0x1a0/0x1a0 [ 1070.199819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1070.205378] rcu_gp_kthread+0x9d9/0x2310 [ 1070.209478] ? rcu_gp_init+0x1830/0x1830 [ 1070.213561] ? update_curr+0x344/0xbe0 [ 1070.217464] ? graph_lock+0x170/0x170 [ 1070.221278] ? __account_cfs_rq_runtime+0x790/0x790 [ 1070.226316] ? __lock_acquire+0x7ec/0x4ec0 [ 1070.230569] ? graph_lock+0x170/0x170 [ 1070.234428] ? mark_held_locks+0x130/0x130 [ 1070.238684] ? __lock_is_held+0xb5/0x140 [ 1070.242779] ? __account_cfs_rq_runtime+0x790/0x790 [ 1070.247817] ? set_next_entity+0x30c/0xc40 [ 1070.252066] ? mark_held_locks+0x130/0x130 [ 1070.256314] ? rcu_read_lock_sched_held+0x108/0x120 [ 1070.261348] ? select_task_rq_fair+0x34f0/0x34f0 [ 1070.266123] ? __enqueue_entity+0x10d/0x1f0 [ 1070.270468] ? graph_lock+0x170/0x170 [ 1070.274286] ? lock_repin_lock+0x241/0x430 [ 1070.278531] ? graph_lock+0x170/0x170 [ 1070.282353] ? put_prev_task_stop+0x2f0/0xa10 [ 1070.286887] ? lock_repin_lock+0x240/0x430 [ 1070.291134] ? _raw_spin_unlock_irq+0x27/0x80 [ 1070.295642] ? _raw_spin_unlock_irq+0x27/0x80 [ 1070.300148] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1070.304756] ? trace_hardirqs_on+0xbd/0x310 [ 1070.309085] ? kasan_check_read+0x11/0x20 [ 1070.313291] ? mark_held_locks+0x130/0x130 [ 1070.317538] ? audit_add_watch+0xad1/0xdc0 [ 1070.321805] ? kasan_check_write+0x14/0x20 [ 1070.326063] ? finish_task_switch+0x2f5/0x900 [ 1070.330569] ? __switch_to_asm+0x40/0x70 [ 1070.334647] ? preempt_notifier_register+0x200/0x200 [ 1070.339774] ? __switch_to_asm+0x34/0x70 [ 1070.343885] ? __switch_to_asm+0x34/0x70 [ 1070.347989] ? __switch_to_asm+0x40/0x70 [ 1070.352060] ? __switch_to_asm+0x40/0x70 [ 1070.356132] ? __switch_to_asm+0x34/0x70 [ 1070.360213] ? __switch_to_asm+0x40/0x70 [ 1070.364289] ? __switch_to_asm+0x34/0x70 [ 1070.368374] ? __switch_to_asm+0x34/0x70 [ 1070.372447] ? __switch_to_asm+0x40/0x70 [ 1070.376523] ? __switch_to_asm+0x40/0x70 [ 1070.380597] ? __switch_to_asm+0x34/0x70 [ 1070.384669] ? __switch_to_asm+0x40/0x70 [ 1070.388752] ? __schedule+0x874/0x1ed0 [ 1070.392651] ? __switch_to_asm+0x40/0x70 [ 1070.396756] ? __switch_to_asm+0x40/0x70 [ 1070.400854] ? graph_lock+0x170/0x170 [ 1070.404677] ? __sched_text_start+0x8/0x8 [ 1070.408864] ? find_held_lock+0x36/0x1c0 [ 1070.412959] ? __kthread_parkme+0xce/0x1a0 [ 1070.417208] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1070.422328] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1070.427447] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1070.432044] ? trace_hardirqs_on+0xbd/0x310 [ 1070.436379] ? kasan_check_read+0x11/0x20 [ 1070.440536] ? __kthread_parkme+0xce/0x1a0 [ 1070.444781] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1070.450262] ? kasan_check_write+0x14/0x20 [ 1070.454520] ? do_raw_spin_lock+0xc1/0x200 [ 1070.458778] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1070.463896] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1070.469463] ? __kthread_parkme+0xfb/0x1a0 [ 1070.473724] kthread+0x35a/0x420 [ 1070.477106] ? rcu_gp_init+0x1830/0x1830 [ 1070.481178] ? kthread_bind+0x40/0x40 [ 1070.485006] ret_from_fork+0x3a/0x50