[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 22.642766] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.426299] random: sshd: uninitialized urandom read (32 bytes read) [ 25.703808] random: sshd: uninitialized urandom read (32 bytes read) [ 26.284240] random: sshd: uninitialized urandom read (32 bytes read) [ 98.933965] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. [ 104.484524] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/27 06:00:58 parsed 1 programs [ 105.709129] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/27 06:01:00 executed programs: 0 [ 106.674285] IPVS: ftp: loaded support on port[0] = 21 [ 106.676243] IPVS: ftp: loaded support on port[0] = 21 [ 106.686233] IPVS: ftp: loaded support on port[0] = 21 [ 106.690692] IPVS: ftp: loaded support on port[0] = 21 [ 106.691802] IPVS: ftp: loaded support on port[0] = 21 [ 106.707957] IPVS: ftp: loaded support on port[0] = 21 [ 106.715630] IPVS: ftp: loaded support on port[0] = 21 [ 106.727477] IPVS: ftp: loaded support on port[0] = 21 [ 107.504978] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.511598] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.519307] device bridge_slave_0 entered promiscuous mode [ 107.565165] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.571606] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.580646] device bridge_slave_1 entered promiscuous mode [ 107.599245] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.605738] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.619120] device bridge_slave_0 entered promiscuous mode [ 107.643510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.654603] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.661171] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.678326] device bridge_slave_0 entered promiscuous mode [ 107.690113] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.696500] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.703855] device bridge_slave_1 entered promiscuous mode [ 107.711237] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.717637] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.724930] device bridge_slave_0 entered promiscuous mode [ 107.732252] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.738676] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.746925] device bridge_slave_0 entered promiscuous mode [ 107.759099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 107.767683] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.774073] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.790567] device bridge_slave_1 entered promiscuous mode [ 107.798542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.806322] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.812941] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.820049] device bridge_slave_0 entered promiscuous mode [ 107.827725] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.834082] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.842008] device bridge_slave_0 entered promiscuous mode [ 107.854287] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.860676] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.869285] device bridge_slave_1 entered promiscuous mode [ 107.877004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.891333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 107.898557] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.904919] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.916490] device bridge_slave_1 entered promiscuous mode [ 107.926822] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.933201] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.940230] device bridge_slave_1 entered promiscuous mode [ 107.946656] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.953030] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.961091] device bridge_slave_1 entered promiscuous mode [ 107.968490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 107.980975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 107.989463] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.995820] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.008171] device bridge_slave_0 entered promiscuous mode [ 108.017460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.029143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.041274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.049602] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.062149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.071720] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.078174] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.113539] device bridge_slave_1 entered promiscuous mode [ 108.122877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.131512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.141098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.172878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.183028] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.237641] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.265095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.272079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.308258] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.340073] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.348108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.359180] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.367248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 108.374197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.394359] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.405279] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.433356] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.462828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.483169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.490543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.513614] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.524138] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.534070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.542117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.557503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.566534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.577895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 108.586306] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.630556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.642950] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.652696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.660341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.672510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.690146] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.701731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 108.708966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.729586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.751473] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.778154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 108.788913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.800248] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.808880] team0: Port device team_slave_0 added [ 108.865318] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.887601] team0: Port device team_slave_0 added [ 108.895349] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.903910] team0: Port device team_slave_1 added [ 108.971816] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.985027] team0: Port device team_slave_1 added [ 109.002309] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.015857] team0: Port device team_slave_0 added [ 109.032631] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.040092] team0: Port device team_slave_0 added [ 109.047084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.089908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.100269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.126919] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.134377] team0: Port device team_slave_0 added [ 109.142494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.150372] team0: Port device team_slave_1 added [ 109.156006] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.164570] team0: Port device team_slave_1 added [ 109.172740] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.180256] team0: Port device team_slave_0 added [ 109.187548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.204655] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.221112] team0: Port device team_slave_0 added [ 109.232643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.243341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.251908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.262155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 109.269492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.278333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.286941] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.294140] team0: Port device team_slave_0 added [ 109.302094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 109.309322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.320265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.332113] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.339716] team0: Port device team_slave_1 added [ 109.345014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 109.351987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.363795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.375614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.382804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.391053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.403834] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.417127] team0: Port device team_slave_1 added [ 109.426123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 109.434824] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.443474] team0: Port device team_slave_1 added [ 109.457039] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 109.464178] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.471824] team0: Port device team_slave_1 added [ 109.484199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.495642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.507999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.515937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.524111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 109.531038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.539429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.549434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.556681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.564934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.575598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 109.585772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 109.595051] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.604975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 109.613305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 109.620818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.632507] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.652011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.660255] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.667909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.675840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.683652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.691328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.698916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.706713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.716956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 109.727087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 109.738885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 109.748136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 109.758620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.767968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 109.777527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.789329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.803479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.818776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.826669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.834368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.842019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.849998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.857856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.865834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.873664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.881276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.897325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 109.907690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 109.919074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.929262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 109.936609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.952771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.980824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.995815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.003723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.011542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.019227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.027070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.050356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.064971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.074773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.085711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.106848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.120020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.129746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.137331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.146495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.169220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.183008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.198556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.664663] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.671187] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.678262] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.684668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.700764] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.821622] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.828062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.834759] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.841162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.861031] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.880102] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.886519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.893209] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.899619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.911280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.953612] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.960040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.966759] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.973162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.990244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.004587] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.010991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.017701] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.024105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.033175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.050781] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.057172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.063865] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.070260] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.098163] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.162156] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.168580] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.175288] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.181684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.192594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.228908] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.235339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.242051] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.248464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.262106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.268672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.276118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.285005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.293135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.300560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.307945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.315475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.322788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.947203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.055033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.152661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.201735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.247803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.265748] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.286936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.303539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.325556] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.380081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.472296] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.499566] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.509471] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.568483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.587369] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.601772] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.608102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.618143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.640148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.646725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.657768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.742371] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.811241] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.817559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.825297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.846240] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.862695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.877160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.897245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.906851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.928231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.948180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.961027] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.975108] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.983860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.994251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.015127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.022089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.036440] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.131340] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 115.142693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.155930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.175350] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.202596] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.231854] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.269016] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.290323] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.474283] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.817403] hrtimer: interrupt took 33823 ns 2018/08/27 06:01:10 executed programs: 8 [ 117.520597] ================================================================== [ 117.528115] BUG: KASAN: use-after-free in ccid_hc_tx_delete+0xe0/0x100 [ 117.534792] Read of size 8 at addr ffff8801b0726b40 by task syz-executor3/6567 [ 117.542155] [ 117.543798] CPU: 1 PID: 6567 Comm: syz-executor3 Not tainted 4.18.0+ #210 [ 117.550727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.560082] Call Trace: [ 117.562672] [ 117.564843] dump_stack+0x1c9/0x2b4 [ 117.568494] ? dump_stack_print_info.cold.2+0x52/0x52 [ 117.573697] ? printk+0xa7/0xcf [ 117.576989] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 117.581757] ? ccid_hc_tx_delete+0xe0/0x100 [ 117.586093] print_address_description+0x6c/0x20b [ 117.590945] ? ccid_hc_tx_delete+0xe0/0x100 [ 117.595290] kasan_report.cold.7+0x242/0x30d [ 117.599714] __asan_report_load8_noabort+0x14/0x20 [ 117.604652] ccid_hc_tx_delete+0xe0/0x100 [ 117.608809] ? dccp_init_sock+0x4a0/0x4a0 [ 117.612973] dccp_sk_destruct+0x3c/0x80 [ 117.616971] __sk_destruct+0x107/0xa60 [ 117.620872] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 117.625821] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 117.630934] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 117.636049] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 117.640643] ? trace_hardirqs_on+0xbd/0x2c0 [ 117.644977] ? kasan_check_read+0x11/0x20 [ 117.649145] ? debug_object_deactivate+0x2eb/0x450 [ 117.654089] ? lock_acquire+0x1e4/0x4f0 [ 117.658075] ? rcu_process_callbacks+0x1065/0x27c0 [ 117.663021] ? lock_release+0x9f0/0x9f0 [ 117.667009] ? debug_stats_show+0x100/0x100 [ 117.671338] ? file_free_rcu+0x6f/0x90 [ 117.675237] ? kmem_cache_free+0x246/0x280 [ 117.679494] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 117.684435] rcu_process_callbacks+0xf78/0x27c0 [ 117.689131] ? call_rcu_sched+0x20/0x20 [ 117.693131] ? mark_held_locks+0x160/0x160 [ 117.697379] ? mark_held_locks+0x160/0x160 [ 117.701629] ? __lock_acquire+0x7fc/0x5020 [ 117.705872] ? graph_lock+0x170/0x170 [ 117.709681] ? kasan_check_write+0x14/0x20 [ 117.713924] ? do_raw_spin_lock+0xc1/0x200 [ 117.718185] ? mark_held_locks+0x160/0x160 [ 117.722429] ? __lock_is_held+0xb5/0x140 [ 117.726516] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 117.731542] ? graph_lock+0x170/0x170 [ 117.735361] ? print_usage_bug+0xc0/0xc0 [ 117.739430] ? lock_release+0x9f0/0x9f0 [ 117.743421] ? graph_lock+0x170/0x170 [ 117.747248] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 117.752462] ? find_held_lock+0x36/0x1c0 [ 117.756538] ? graph_lock+0x170/0x170 [ 117.760350] ? mark_held_locks+0xc9/0x160 [ 117.764502] ? lock_downgrade+0x8f0/0x8f0 [ 117.768661] ? __do_softirq+0x278/0xa74 [ 117.772653] ? __lock_is_held+0xb5/0x140 [ 117.776733] __do_softirq+0x2eb/0xa74 [ 117.780547] ? __irqentry_text_end+0x1f9f00/0x1f9f00 [ 117.785657] ? trace_hardirqs_off+0xb8/0x2b0 [ 117.790078] ? kasan_check_read+0x11/0x20 [ 117.794239] ? graph_lock+0x170/0x170 [ 117.798053] ? native_apic_msr_write+0x5b/0x80 [ 117.802645] ? lapic_next_event+0x5a/0x90 [ 117.806802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.812353] ? clockevents_program_event+0x140/0x370 [ 117.817477] ? trace_hardirqs_off+0xb8/0x2b0 [ 117.821898] ? trace_hardirqs_on+0x2c0/0x2c0 [ 117.826325] irq_exit+0x1d6/0x210 [ 117.829788] smp_apic_timer_interrupt+0x18e/0x6a0 [ 117.834644] ? smp_call_function_single_interrupt+0x5d0/0x5d0 [ 117.840539] ? interrupt_entry+0xb5/0xf0 [ 117.844609] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 117.849635] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 117.854656] ? trace_hardirqs_off+0xb8/0x2b0 [ 117.859069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.863924] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 117.868954] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 117.873996] ? task_prio+0x50/0x50 [ 117.877558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.882425] apic_timer_interrupt+0xf/0x20 [ 117.886685] [ 117.888931] RIP: 0010:memset_erms+0x9/0x10 [ 117.893180] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 117.912115] RSP: 0018:ffff8801b2aa75b0 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff13 [ 117.919830] RAX: 0000000000000000 RBX: 00000000006080c0 RCX: 0000000000000240 [ 117.927111] RDX: 0000000000000800 RSI: 0000000000000000 RDI: ffff8801addbc880 [ 117.934388] RBP: ffff8801b2aa7630 R08: ffff8801d7642a80 R09: ffff8801addbc2c0 [ 117.941661] R10: ffff8801d7642240 R11: 0000000000000000 R12: ffff8801addbc2c0 [ 117.948935] R13: ffff8801dac00c40 R14: ffff8801dac00c40 R15: 00000000006080c0 [ 117.956238] ? kmem_cache_alloc_trace+0x61c/0x730 [ 117.961099] perf_event_alloc.part.93+0x1e2/0x33c0 [ 117.966038] ? __lock_acquire+0x7fc/0x5020 [ 117.970291] ? perf_try_init_event+0x2f0/0x2f0 [ 117.974889] ? __lock_acquire+0x7fc/0x5020 [ 117.979133] ? lock_acquire+0x1e4/0x4f0 [ 117.983125] ? __do_sys_perf_event_open+0x12fe/0x2f30 [ 117.988331] ? mark_held_locks+0x160/0x160 [ 117.992582] ? kasan_check_write+0x14/0x20 [ 117.996832] ? __mutex_lock+0x6d0/0x1700 [ 118.000908] ? find_held_lock+0x36/0x1c0 [ 118.004986] ? __do_sys_perf_event_open+0x12fe/0x2f30 [ 118.010195] ? mutex_trylock+0x2b0/0x2b0 [ 118.014265] ? lockdep_hardirqs_on+0x421/0x5c0 [ 118.018851] ? retint_kernel+0x10/0x10 [ 118.022751] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 118.027693] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.032471] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 118.037933] ? kasan_check_read+0x11/0x20 [ 118.042101] ? do_raw_spin_unlock+0xa7/0x2f0 [ 118.046522] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 118.051111] ? graph_lock+0x170/0x170 [ 118.054922] ? graph_lock+0x170/0x170 [ 118.058748] ? retint_kernel+0x10/0x10 [ 118.062649] ? find_held_lock+0x36/0x1c0 [ 118.066727] ? lock_downgrade+0x8f0/0x8f0 [ 118.070887] ? kasan_check_read+0x11/0x20 [ 118.075050] ? do_raw_spin_unlock+0xa7/0x2f0 [ 118.079488] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 118.084079] ? ptrace_getsiginfo+0x1a0/0x1a0 [ 118.088500] ? kasan_check_write+0x14/0x20 [ 118.092742] ? do_raw_spin_lock+0xc1/0x200 [ 118.097004] __do_sys_perf_event_open+0xa9c/0x2f30 [ 118.101947] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 118.106901] ? perf_event_set_output+0x670/0x670 [ 118.111665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 118.116256] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 118.121722] ? __schedule+0x1df0/0x1df0 [ 118.125709] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.130492] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.135261] ? retint_kernel+0x10/0x10 [ 118.139166] __x64_sys_perf_event_open+0xbe/0x150 [ 118.144019] ? do_syscall_64+0x1a3/0x820 [ 118.148096] do_syscall_64+0x1b9/0x820 [ 118.151997] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 118.157368] ? syscall_return_slowpath+0x5e0/0x5e0 [ 118.162331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.167184] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 118.172210] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 118.177242] ? prepare_exit_to_usermode+0x291/0x3b0 [ 118.182281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.187140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.192332] RIP: 0033:0x457089 [ 118.195534] 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 [ 118.214445] RSP: 002b:00007fc7df221c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 118.222176] RAX: ffffffffffffffda RBX: 00007fc7df2226d4 RCX: 0000000000457089 [ 118.229461] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 118.236737] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 118.244017] R10: ffffffffffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 118.251296] R13: 00000000004d3300 R14: 00000000004c8290 R15: 0000000000000000 [ 118.258581] [ 118.260217] Allocated by task 6568: [ 118.263854] save_stack+0x43/0xd0 [ 118.267312] kasan_kmalloc+0xc4/0xe0 [ 118.271034] kasan_slab_alloc+0x12/0x20 [ 118.275012] kmem_cache_alloc+0x12e/0x710 [ 118.279173] ccid_new+0x25b/0x3e0 [ 118.282636] dccp_hdlr_ccid+0x27/0x150 [ 118.286532] __dccp_feat_activate+0x184/0x270 [ 118.291040] dccp_feat_activate_values+0x3b6/0x839 [ 118.295981] dccp_rcv_state_process+0x11dc/0x1a30 [ 118.300856] dccp_v6_do_rcv+0x26f/0xb80 [ 118.304864] __release_sock+0x12f/0x3a0 [ 118.308848] release_sock+0xad/0x2c0 [ 118.312570] __inet_stream_connect+0x61f/0x1160 [ 118.317250] inet_stream_connect+0x58/0xa0 [ 118.321500] __sys_connect+0x37d/0x4c0 [ 118.325391] __x64_sys_connect+0x73/0xb0 [ 118.329473] do_syscall_64+0x1b9/0x820 [ 118.333376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.338560] [ 118.340193] Freed by task 6582: [ 118.343493] save_stack+0x43/0xd0 [ 118.346951] __kasan_slab_free+0x11a/0x170 [ 118.351200] kasan_slab_free+0xe/0x10 [ 118.355008] kmem_cache_free+0x86/0x280 [ 118.358996] ccid_hc_tx_delete+0xc3/0x100 [ 118.363156] dccp_hdlr_ccid+0x7d/0x150 [ 118.367052] __dccp_feat_activate+0x184/0x270 [ 118.371561] dccp_feat_activate_values+0x3b6/0x839 [ 118.376497] dccp_create_openreq_child+0x47a/0x620 [ 118.381437] dccp_v6_request_recv_sock+0x253/0x2040 [ 118.386472] dccp_check_req+0x46e/0x6c0 [ 118.390440] dccp_v6_rcv+0x88e/0x1d9c [ 118.394233] ip6_input_finish+0x407/0x1a40 [ 118.398456] ip6_input+0xe9/0x600 [ 118.401894] ip6_rcv_finish+0x17a/0x330 [ 118.405847] ipv6_rcv+0x11e/0x650 [ 118.409286] __netif_receive_skb_one_core+0x14d/0x200 [ 118.414467] __netif_receive_skb+0x2c/0x1e0 [ 118.418773] process_backlog+0x219/0x760 [ 118.422817] net_rx_action+0x799/0x1900 [ 118.426775] __do_softirq+0x2eb/0xa74 [ 118.430558] [ 118.432180] The buggy address belongs to the object at ffff8801b0726b40 [ 118.432180] which belongs to the cache ccid2_hc_tx_sock of size 1240 [ 118.445340] The buggy address is located 0 bytes inside of [ 118.445340] 1240-byte region [ffff8801b0726b40, ffff8801b0727018) [ 118.457109] The buggy address belongs to the page: [ 118.462019] page:ffffea0006c1c980 count:1 mapcount:0 mapping:ffff8801cd8b6680 index:0x0 compound_mapcount: 0 [ 118.471973] flags: 0x2fffc0000008100(slab|head) [ 118.476628] raw: 02fffc0000008100 ffff8801cd8b3648 ffffea0006c1e308 ffff8801cd8b6680 [ 118.484492] raw: 0000000000000000 ffff8801b0726040 0000000100000005 0000000000000000 [ 118.492349] page dumped because: kasan: bad access detected [ 118.498043] [ 118.499648] Memory state around the buggy address: [ 118.504575] ffff8801b0726a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 118.511931] ffff8801b0726a80: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc [ 118.519272] >ffff8801b0726b00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 118.526607] ^ [ 118.532036] ffff8801b0726b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 118.539385] ffff8801b0726c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 118.546733] ================================================================== [ 118.554071] Disabling lock debugging due to kernel taint [ 118.559579] Kernel panic - not syncing: panic_on_warn set ... [ 118.559579] [ 118.566953] CPU: 1 PID: 6567 Comm: syz-executor3 Tainted: G B 4.18.0+ #210 [ 118.575272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.584620] Call Trace: [ 118.587190] [ 118.589340] dump_stack+0x1c9/0x2b4 [ 118.592970] ? dump_stack_print_info.cold.2+0x52/0x52 [ 118.598165] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.602921] panic+0x238/0x4e7 [ 118.606106] ? add_taint.cold.5+0x16/0x16 [ 118.610252] ? trace_hardirqs_on+0xb4/0x2c0 [ 118.614565] ? trace_hardirqs_on+0x9a/0x2c0 [ 118.618888] ? ccid_hc_tx_delete+0xe0/0x100 [ 118.623207] kasan_end_report+0x47/0x4f [ 118.627181] kasan_report.cold.7+0x76/0x30d [ 118.631508] __asan_report_load8_noabort+0x14/0x20 [ 118.636436] ccid_hc_tx_delete+0xe0/0x100 [ 118.640591] ? dccp_init_sock+0x4a0/0x4a0 [ 118.644736] dccp_sk_destruct+0x3c/0x80 [ 118.648703] __sk_destruct+0x107/0xa60 [ 118.652585] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 118.657514] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 118.662611] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 118.667709] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 118.672284] ? trace_hardirqs_on+0xbd/0x2c0 [ 118.676598] ? kasan_check_read+0x11/0x20 [ 118.680744] ? debug_object_deactivate+0x2eb/0x450 [ 118.685673] ? lock_acquire+0x1e4/0x4f0 [ 118.689645] ? rcu_process_callbacks+0x1065/0x27c0 [ 118.694569] ? lock_release+0x9f0/0x9f0 [ 118.698540] ? debug_stats_show+0x100/0x100 [ 118.702857] ? file_free_rcu+0x6f/0x90 [ 118.706740] ? kmem_cache_free+0x246/0x280 [ 118.710975] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 118.715905] rcu_process_callbacks+0xf78/0x27c0 [ 118.720573] ? call_rcu_sched+0x20/0x20 [ 118.724899] ? mark_held_locks+0x160/0x160 [ 118.729130] ? mark_held_locks+0x160/0x160 [ 118.733358] ? __lock_acquire+0x7fc/0x5020 [ 118.737584] ? graph_lock+0x170/0x170 [ 118.741379] ? kasan_check_write+0x14/0x20 [ 118.745613] ? do_raw_spin_lock+0xc1/0x200 [ 118.749849] ? mark_held_locks+0x160/0x160 [ 118.754076] ? __lock_is_held+0xb5/0x140 [ 118.758135] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 118.763147] ? graph_lock+0x170/0x170 [ 118.766942] ? print_usage_bug+0xc0/0xc0 [ 118.770997] ? lock_release+0x9f0/0x9f0 [ 118.774972] ? graph_lock+0x170/0x170 [ 118.778767] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 118.783956] ? find_held_lock+0x36/0x1c0 [ 118.788017] ? graph_lock+0x170/0x170 [ 118.791812] ? mark_held_locks+0xc9/0x160 [ 118.795950] ? lock_downgrade+0x8f0/0x8f0 [ 118.800099] ? __do_softirq+0x278/0xa74 [ 118.804068] ? __lock_is_held+0xb5/0x140 [ 118.808129] __do_softirq+0x2eb/0xa74 [ 118.811928] ? __irqentry_text_end+0x1f9f00/0x1f9f00 [ 118.817025] ? trace_hardirqs_off+0xb8/0x2b0 [ 118.821426] ? kasan_check_read+0x11/0x20 [ 118.825578] ? graph_lock+0x170/0x170 [ 118.829378] ? native_apic_msr_write+0x5b/0x80 [ 118.833964] ? lapic_next_event+0x5a/0x90 [ 118.838114] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.843647] ? clockevents_program_event+0x140/0x370 [ 118.848744] ? trace_hardirqs_off+0xb8/0x2b0 [ 118.853148] ? trace_hardirqs_on+0x2c0/0x2c0 [ 118.857557] irq_exit+0x1d6/0x210 [ 118.861006] smp_apic_timer_interrupt+0x18e/0x6a0 [ 118.865845] ? smp_call_function_single_interrupt+0x5d0/0x5d0 [ 118.871726] ? interrupt_entry+0xb5/0xf0 [ 118.875779] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 118.880790] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 118.885799] ? trace_hardirqs_off+0xb8/0x2b0 [ 118.890204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.895039] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 118.900047] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 118.905066] ? task_prio+0x50/0x50 [ 118.908609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.913459] apic_timer_interrupt+0xf/0x20 [ 118.917681] [ 118.919917] RIP: 0010:memset_erms+0x9/0x10 [ 118.924144] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 118.943039] RSP: 0018:ffff8801b2aa75b0 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff13 [ 118.950743] RAX: 0000000000000000 RBX: 00000000006080c0 RCX: 0000000000000240 [ 118.958004] RDX: 0000000000000800 RSI: 0000000000000000 RDI: ffff8801addbc880 [ 118.965265] RBP: ffff8801b2aa7630 R08: ffff8801d7642a80 R09: ffff8801addbc2c0 [ 118.972525] R10: ffff8801d7642240 R11: 0000000000000000 R12: ffff8801addbc2c0 [ 118.979788] R13: ffff8801dac00c40 R14: ffff8801dac00c40 R15: 00000000006080c0 [ 118.987065] ? kmem_cache_alloc_trace+0x61c/0x730 [ 118.992107] perf_event_alloc.part.93+0x1e2/0x33c0 [ 118.997029] ? __lock_acquire+0x7fc/0x5020 [ 119.001260] ? perf_try_init_event+0x2f0/0x2f0 [ 119.005835] ? __lock_acquire+0x7fc/0x5020 [ 119.010094] ? lock_acquire+0x1e4/0x4f0 [ 119.014062] ? __do_sys_perf_event_open+0x12fe/0x2f30 [ 119.019252] ? mark_held_locks+0x160/0x160 [ 119.023492] ? kasan_check_write+0x14/0x20 [ 119.027722] ? __mutex_lock+0x6d0/0x1700 [ 119.031774] ? find_held_lock+0x36/0x1c0 [ 119.035827] ? __do_sys_perf_event_open+0x12fe/0x2f30 [ 119.041016] ? mutex_trylock+0x2b0/0x2b0 [ 119.045074] ? lockdep_hardirqs_on+0x421/0x5c0 [ 119.049650] ? retint_kernel+0x10/0x10 [ 119.053534] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 119.058468] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.063222] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 119.068670] ? kasan_check_read+0x11/0x20 [ 119.072811] ? do_raw_spin_unlock+0xa7/0x2f0 [ 119.077213] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 119.081786] ? graph_lock+0x170/0x170 [ 119.085580] ? graph_lock+0x170/0x170 [ 119.089374] ? retint_kernel+0x10/0x10 [ 119.093257] ? find_held_lock+0x36/0x1c0 [ 119.097315] ? lock_downgrade+0x8f0/0x8f0 [ 119.101470] ? kasan_check_read+0x11/0x20 [ 119.105613] ? do_raw_spin_unlock+0xa7/0x2f0 [ 119.110016] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 119.114596] ? ptrace_getsiginfo+0x1a0/0x1a0 [ 119.119002] ? kasan_check_write+0x14/0x20 [ 119.123718] ? do_raw_spin_lock+0xc1/0x200 [ 119.127950] __do_sys_perf_event_open+0xa9c/0x2f30 [ 119.132882] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 119.137809] ? perf_event_set_output+0x670/0x670 [ 119.142557] ? lockdep_hardirqs_on+0x421/0x5c0 [ 119.147131] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 119.152055] ? __schedule+0x1df0/0x1df0 [ 119.156024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.160781] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.165533] ? retint_kernel+0x10/0x10 [ 119.169418] __x64_sys_perf_event_open+0xbe/0x150 [ 119.174266] ? do_syscall_64+0x1a3/0x820 [ 119.178320] do_syscall_64+0x1b9/0x820 [ 119.182226] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 119.187585] ? syscall_return_slowpath+0x5e0/0x5e0 [ 119.192512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.197347] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 119.202359] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 119.207373] ? prepare_exit_to_usermode+0x291/0x3b0 [ 119.212387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.217231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.222412] RIP: 0033:0x457089 [ 119.225599] 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 [ 119.244496] RSP: 002b:00007fc7df221c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 119.252197] RAX: ffffffffffffffda RBX: 00007fc7df2226d4 RCX: 0000000000457089 [ 119.259466] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 119.266728] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 119.273988] R10: ffffffffffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 119.281252] R13: 00000000004d3300 R14: 00000000004c8290 R15: 0000000000000000 [ 119.288850] Dumping ftrace buffer: [ 119.292376] (ftrace buffer empty) [ 119.296067] Kernel Offset: disabled [ 119.299672] Rebooting in 86400 seconds..