[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 22.129512] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.413282] random: sshd: uninitialized urandom read (32 bytes read) [ 26.686728] random: sshd: uninitialized urandom read (32 bytes read) [ 27.215363] random: sshd: uninitialized urandom read (32 bytes read) [ 66.481662] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.60' (ECDSA) to the list of known hosts. [ 72.046749] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/27 06:26:10 parsed 1 programs [ 73.703984] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/27 06:26:13 executed programs: 0 [ 74.967304] IPVS: ftp: loaded support on port[0] = 21 [ 74.982208] IPVS: ftp: loaded support on port[0] = 21 [ 74.993023] IPVS: ftp: loaded support on port[0] = 21 [ 74.993206] IPVS: ftp: loaded support on port[0] = 21 [ 75.005617] IPVS: ftp: loaded support on port[0] = 21 [ 75.014192] IPVS: ftp: loaded support on port[0] = 21 [ 75.016046] IPVS: ftp: loaded support on port[0] = 21 [ 75.021676] IPVS: ftp: loaded support on port[0] = 21 [ 75.853262] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.859858] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.883190] device bridge_slave_0 entered promiscuous mode [ 75.916182] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.922635] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.935420] device bridge_slave_0 entered promiscuous mode [ 75.950113] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.956505] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.963532] device bridge_slave_1 entered promiscuous mode [ 75.981981] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.988449] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.000216] device bridge_slave_1 entered promiscuous mode [ 76.006914] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.013439] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.021491] device bridge_slave_0 entered promiscuous mode [ 76.029926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.037277] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.043665] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.051985] device bridge_slave_0 entered promiscuous mode [ 76.060503] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.066889] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.073941] device bridge_slave_0 entered promiscuous mode [ 76.081502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.090934] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.097378] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.107725] device bridge_slave_0 entered promiscuous mode [ 76.114984] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.121454] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.129922] device bridge_slave_0 entered promiscuous mode [ 76.137978] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.144351] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.152020] device bridge_slave_1 entered promiscuous mode [ 76.161516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.168548] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.174963] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.192162] device bridge_slave_0 entered promiscuous mode [ 76.199800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.207082] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.213461] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.221593] device bridge_slave_1 entered promiscuous mode [ 76.228495] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.234887] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.243129] device bridge_slave_1 entered promiscuous mode [ 76.250899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.259078] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.265689] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.273337] device bridge_slave_1 entered promiscuous mode [ 76.288476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.296575] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.302935] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.316660] device bridge_slave_1 entered promiscuous mode [ 76.323320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.330537] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.336983] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.344314] device bridge_slave_1 entered promiscuous mode [ 76.361447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.374100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.383137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.394214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.406053] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.419703] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.437797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.447542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.457649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.466835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.479166] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.495198] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.504897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.517189] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.593113] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.602812] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.632286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.639263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.680346] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.693460] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.703279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.710182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.734019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.740927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.761554] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.771388] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.792714] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.807711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.814805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.827765] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.838149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.860027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.878666] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.888085] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.924904] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.936909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.944628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.960976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.967975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.982915] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.991998] team0: Port device team_slave_0 added [ 77.010108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.018257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.025964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.045103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.059872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.067441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.087129] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.096890] team0: Port device team_slave_1 added [ 77.118918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.133894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.173847] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.190331] team0: Port device team_slave_0 added [ 77.253192] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.269422] team0: Port device team_slave_0 added [ 77.288624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.297123] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.305326] team0: Port device team_slave_0 added [ 77.313283] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.320757] team0: Port device team_slave_1 added [ 77.370820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.386334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.394669] team0: Port device team_slave_0 added [ 77.404176] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.412934] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.426458] team0: Port device team_slave_1 added [ 77.432969] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.445793] team0: Port device team_slave_1 added [ 77.454090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.462084] team0: Port device team_slave_0 added [ 77.469290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.481072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.494025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.505146] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.512442] team0: Port device team_slave_0 added [ 77.520585] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.528427] team0: Port device team_slave_0 added [ 77.536132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.547052] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.558284] team0: Port device team_slave_1 added [ 77.566767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.576129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.585496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.597906] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.606771] team0: Port device team_slave_1 added [ 77.614932] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.626879] team0: Port device team_slave_1 added [ 77.637385] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.645097] team0: Port device team_slave_1 added [ 77.658461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.667798] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.678250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.691080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.699149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.709653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.716518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.725849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.736468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.746310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.756165] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.765863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.774505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.781513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.790312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.812750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.823465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.830964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.838908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.846803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.854422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.862013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.869733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.878476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.887761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.900078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.914287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.924526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.934066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.942111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.949847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.956862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.968874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.988263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.001731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.009273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.017285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.025450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.033427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.041112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.048981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.064625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.083295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.092074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.099945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.113921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.126877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.135110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.143011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.151056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.159415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.171452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.178609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.193256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.210242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.218046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.227107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.234259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.242662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.253118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.266873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.278508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.286769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.297195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.305768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.316268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.355062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.364964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.372863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.380686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.388396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.396292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.403992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.411911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.829704] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.836237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.843201] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.849622] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.861870] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.039258] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.045690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.052392] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.058798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.071933] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.152715] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.159141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.165867] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.172299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.180993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.213747] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.220160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.226877] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.233279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.249804] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.258376] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.264778] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.271496] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.277904] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.287480] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.295892] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.302287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.308977] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.315397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.323159] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.338919] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.345320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.352013] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.358407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.370097] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.434891] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.441321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.448046] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.454448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.464054] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.730941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.750731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.775356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.784209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.791521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.799350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.806841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.814303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.106176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.394204] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.409881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.437873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.468979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.503734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.529885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.577206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.598258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.695236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.737446] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.744413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.752114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.776790] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.786053] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.841907] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.870517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.903038] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 82.918153] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 83.009891] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.016125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.023821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.036388] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.050114] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.065097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.079725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.126307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.137775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.146207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.217844] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.226193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.234952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.251700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.259863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.277700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.291625] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.297923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.305087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.319931] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 83.331339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.356956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.393712] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.434835] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.457494] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.544771] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.561536] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.632706] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.641903] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.961593] hrtimer: interrupt took 46645 ns [ 85.142524] Negotiation of remote Send ACK Vector failed in state CHANGING at net/dccp/feat.c:1524/dccp_feat_activate_values() [ 85.158735] ================================================================== [ 85.166231] BUG: KASAN: use-after-free in ccid_hc_tx_delete+0xe0/0x100 [ 85.172947] Read of size 8 at addr ffff8801b5b09640 by task ip/6462 [ 85.179352] [ 85.180993] CPU: 0 PID: 6462 Comm: ip Not tainted 4.18.0+ #113 2018/08/27 06:26:23 executed programs: 8 [ 85.186965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.196320] Call Trace: [ 85.198901] [ 85.201064] dump_stack+0x1c9/0x2b4 [ 85.204708] ? dump_stack_print_info.cold.2+0x52/0x52 [ 85.209911] ? printk+0xa7/0xcf [ 85.213204] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 85.217979] ? ccid_hc_tx_delete+0xe0/0x100 [ 85.222318] print_address_description+0x6c/0x20b [ 85.227172] ? ccid_hc_tx_delete+0xe0/0x100 [ 85.231512] kasan_report.cold.7+0x242/0x30d [ 85.235966] __asan_report_load8_noabort+0x14/0x20 [ 85.240909] ccid_hc_tx_delete+0xe0/0x100 [ 85.245067] ? dccp_init_sock+0x4a0/0x4a0 [ 85.249267] dccp_sk_destruct+0x3c/0x80 [ 85.253269] __sk_destruct+0x107/0xa60 [ 85.257171] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 85.262116] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 85.267230] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 85.272343] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 85.276931] ? trace_hardirqs_on+0xbd/0x2c0 [ 85.281257] ? kasan_check_read+0x11/0x20 [ 85.285410] ? debug_object_deactivate+0x2eb/0x450 [ 85.290350] ? lock_acquire+0x1e4/0x4f0 [ 85.294330] ? rcu_process_callbacks+0x1065/0x27c0 [ 85.299269] ? lock_release+0x9f0/0x9f0 [ 85.303254] ? debug_stats_show+0x100/0x100 [ 85.307582] ? __do_softirq+0x2eb/0xa74 [ 85.311561] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 85.316696] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 85.321676] rcu_process_callbacks+0xf78/0x27c0 [ 85.326366] ? call_rcu_sched+0x20/0x20 [ 85.330354] ? find_held_lock+0x36/0x1c0 [ 85.334435] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.338939] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.343450] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 85.348042] ? trace_hardirqs_on+0xbd/0x2c0 [ 85.352372] ? kasan_check_read+0x11/0x20 [ 85.356530] ? __run_timers+0x9c8/0xc60 [ 85.360518] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 85.365632] ? kasan_check_write+0x14/0x20 [ 85.369892] ? do_raw_spin_lock+0xc1/0x200 [ 85.374170] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.378688] ? __run_timers+0x9f6/0xc60 [ 85.382694] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 85.388179] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 85.393207] ? graph_lock+0x170/0x170 [ 85.397018] ? enqueue_hrtimer+0x187/0x4e0 [ 85.401257] ? lock_release+0x9f0/0x9f0 [ 85.405240] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 85.410432] ? rcu_is_watching+0x8c/0x150 [ 85.414590] ? find_held_lock+0x36/0x1c0 [ 85.418683] ? lock_downgrade+0x8f0/0x8f0 [ 85.422843] ? __do_softirq+0x278/0xa74 [ 85.426825] ? kasan_check_read+0x11/0x20 [ 85.430979] ? rcu_is_watching+0x8c/0x150 [ 85.435262] ? trace_hardirqs_on+0xbd/0x2c0 [ 85.439591] ? rcu_pm_notify+0xc0/0xc0 [ 85.443495] __do_softirq+0x2eb/0xa74 [ 85.447318] ? __irqentry_text_end+0x1f9f00/0x1f9f00 [ 85.452435] ? trace_hardirqs_off+0xb8/0x2b0 [ 85.456853] ? kasan_check_read+0x11/0x20 [ 85.461009] ? do_raw_spin_unlock+0xa7/0x2f0 [ 85.465432] ? native_apic_msr_write+0x5b/0x80 [ 85.470049] ? lapic_next_event+0x5a/0x90 [ 85.474222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.479768] ? clockevents_program_event+0x140/0x370 [ 85.484884] ? trace_hardirqs_off+0xb8/0x2b0 [ 85.489296] ? rcu_is_watching+0x8c/0x150 [ 85.493448] ? trace_hardirqs_on+0x2c0/0x2c0 [ 85.497871] irq_exit+0x1d6/0x210 [ 85.501334] smp_apic_timer_interrupt+0x18e/0x6a0 [ 85.506187] ? smp_call_function_single_interrupt+0x5d0/0x5d0 [ 85.512080] ? interrupt_entry+0xb5/0xf0 [ 85.516148] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 85.521167] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 85.526188] ? trace_hardirqs_off+0xb8/0x2b0 [ 85.530605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.535454] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 85.540475] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 85.545515] ? task_prio+0x50/0x50 [ 85.549074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.553958] apic_timer_interrupt+0xf/0x20 [ 85.558194] [ 85.560442] RIP: 0010:_raw_write_unlock_irq+0x56/0x70 [ 85.565633] Code: f1 87 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1d 48 83 3d fb 2c 3d 01 00 74 11 fb 66 0f 1f 44 00 00 <65> ff 0d 03 5d 4d 79 5b 5d c3 0f 0b e8 09 2a 07 fb eb dc 0f 1f 80 [ 85.584555] RSP: 0018:ffff8801c7b6f7a8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 85.592275] RAX: dffffc0000000000 RBX: ffffffff87e090c0 RCX: 0000000000000000 [ 85.599564] RDX: 1ffffffff0fe37b7 RSI: 0000000000000001 RDI: ffffffff87f1bdb8 [ 85.606838] RBP: ffff8801c7b6f7b0 R08: ffff8801c3500140 R09: 0000000000000000 [ 85.614113] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801aa686000 [ 85.621516] R13: ffff8801c7b6f8f0 R14: 0000000000000000 R15: ffff8801c7b6fd30 [ 85.628814] ? _raw_write_unlock_irq+0x27/0x70 [ 85.633403] do_exit+0x122c/0x26e0 [ 85.636960] ? mm_update_next_owner+0x9a0/0x9a0 [ 85.641655] ? find_held_lock+0x36/0x1c0 [ 85.645747] ? kasan_check_read+0x11/0x20 [ 85.649904] ? rcu_is_watching+0x8c/0x150 [ 85.654062] ? kasan_check_read+0x11/0x20 [ 85.658221] ? do_raw_spin_unlock+0xa7/0x2f0 [ 85.662665] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 85.667264] ? add_mm_counter_fast+0xd0/0xd0 [ 85.671704] ? _raw_spin_unlock+0x22/0x30 [ 85.675862] ? __handle_mm_fault+0x945/0x4350 [ 85.680416] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 85.685389] ? graph_lock+0x170/0x170 [ 85.689213] ? find_held_lock+0x36/0x1c0 [ 85.693294] ? __do_page_fault+0x620/0xe50 [ 85.697539] ? lock_downgrade+0x8f0/0x8f0 [ 85.701719] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 85.707265] ? handle_mm_fault+0x55d/0xc80 [ 85.711511] ? __handle_mm_fault+0x4350/0x4350 [ 85.716141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.721695] ? __do_page_fault+0x449/0xe50 [ 85.725943] do_group_exit+0x177/0x440 [ 85.729830] ? trace_hardirqs_on+0xbd/0x2c0 [ 85.734153] ? __ia32_sys_exit+0x50/0x50 [ 85.738219] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 85.743346] __x64_sys_exit_group+0x3e/0x50 [ 85.747682] do_syscall_64+0x1b9/0x820 [ 85.751577] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 85.756947] ? syscall_return_slowpath+0x5e0/0x5e0 [ 85.761876] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.766724] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 85.771747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.777286] ? prepare_exit_to_usermode+0x291/0x3b0 [ 85.782309] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.787160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.792346] RIP: 0033:0x7fa74cd171e8 [ 85.796063] Code: Bad RIP value. [ 85.799422] RSP: 002b:00007fff8f5322c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 85.807133] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa74cd171e8 [ 85.814398] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 85.821676] RBP: 00007fa74cfec840 R08: 00000000000000e7 R09: ffffffffffffffa8 [ 85.828960] R10: 00007fa74cff2740 R11: 0000000000000246 R12: 00007fa74cfec840 [ 85.836226] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 85.843504] [ 85.845129] Allocated by task 6433: [ 85.848756] save_stack+0x43/0xd0 [ 85.852207] kasan_kmalloc+0xc4/0xe0 [ 85.855920] kasan_slab_alloc+0x12/0x20 [ 85.859889] kmem_cache_alloc+0x12e/0x710 [ 85.864035] ccid_new+0x25b/0x3e0 [ 85.867494] dccp_hdlr_ccid+0x27/0x150 [ 85.871379] __dccp_feat_activate+0x184/0x270 [ 85.875878] dccp_feat_activate_values+0x3b6/0x839 [ 85.880803] dccp_rcv_state_process+0x11dc/0x1a30 [ 85.885653] dccp_v6_do_rcv+0x26f/0xb80 [ 85.889630] __release_sock+0x12f/0x3a0 [ 85.893613] release_sock+0xad/0x2c0 [ 85.897333] __inet_stream_connect+0x61f/0x1160 [ 85.902004] inet_stream_connect+0x58/0xa0 [ 85.906239] __sys_connect+0x37d/0x4c0 [ 85.910146] __ia32_sys_connect+0x72/0xb0 [ 85.914295] do_fast_syscall_32+0x34d/0xfb2 [ 85.918621] entry_SYSENTER_compat+0x70/0x7f [ 85.923029] [ 85.924661] Freed by task 6458: [ 85.927949] save_stack+0x43/0xd0 [ 85.931403] __kasan_slab_free+0x11a/0x170 [ 85.935658] kasan_slab_free+0xe/0x10 [ 85.939462] kmem_cache_free+0x86/0x280 [ 85.943434] ccid_hc_tx_delete+0xc3/0x100 [ 85.947582] dccp_feat_activate_values.cold.11+0x165/0x329 [ 85.953205] dccp_create_openreq_child+0x47a/0x620 [ 85.958153] dccp_v6_request_recv_sock+0x253/0x2040 [ 85.963167] dccp_check_req+0x46e/0x6c0 [ 85.967143] dccp_v6_rcv+0x88e/0x1d9c [ 85.970954] ip6_input_finish+0x407/0x1a40 [ 85.975185] ip6_input+0xe9/0x600 [ 85.978637] ip6_rcv_finish+0x17a/0x330 [ 85.982628] ipv6_rcv+0x11e/0x650 [ 85.986095] __netif_receive_skb_one_core+0x14d/0x200 [ 85.991286] __netif_receive_skb+0x2c/0x1e0 [ 85.995606] process_backlog+0x219/0x760 [ 85.999680] net_rx_action+0x799/0x1900 [ 86.003671] __do_softirq+0x2eb/0xa74 [ 86.007463] [ 86.009092] The buggy address belongs to the object at ffff8801b5b09640 [ 86.009092] which belongs to the cache ccid2_hc_tx_sock of size 1240 [ 86.022544] The buggy address is located 0 bytes inside of [ 86.022544] 1240-byte region [ffff8801b5b09640, ffff8801b5b09b18) [ 86.034334] The buggy address belongs to the page: [ 86.039264] page:ffffea0006d6c200 count:1 mapcount:0 mapping:ffff8801cdadfe40 index:0x0 compound_mapcount: 0 [ 86.049239] flags: 0x2fffc0000008100(slab|head) [ 86.053912] raw: 02fffc0000008100 ffff8801cd860248 ffffea0006d74208 ffff8801cdadfe40 [ 86.061797] raw: 0000000000000000 ffff8801b5b08040 0000000100000005 0000000000000000 [ 86.069680] page dumped because: kasan: bad access detected [ 86.075380] [ 86.077000] Memory state around the buggy address: [ 86.081925] ffff8801b5b09500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.089282] ffff8801b5b09580: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.096664] >ffff8801b5b09600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 86.104020] ^ [ 86.109467] ffff8801b5b09680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.116823] ffff8801b5b09700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.124191] ================================================================== [ 86.131541] Disabling lock debugging due to kernel taint [ 86.137048] Kernel panic - not syncing: panic_on_warn set ... [ 86.137048] [ 86.144419] CPU: 0 PID: 6462 Comm: ip Tainted: G B 4.18.0+ #113 [ 86.151774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.161122] Call Trace: [ 86.163705] [ 86.165862] dump_stack+0x1c9/0x2b4 [ 86.169531] ? dump_stack_print_info.cold.2+0x52/0x52 [ 86.174730] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.179496] panic+0x238/0x4e7 [ 86.182706] ? add_taint.cold.5+0x16/0x16 [ 86.186861] ? trace_hardirqs_on+0xb4/0x2c0 [ 86.191187] ? trace_hardirqs_on+0x9a/0x2c0 [ 86.195515] ? ccid_hc_tx_delete+0xe0/0x100 [ 86.199845] kasan_end_report+0x47/0x4f [ 86.203850] kasan_report.cold.7+0x76/0x30d [ 86.208176] __asan_report_load8_noabort+0x14/0x20 [ 86.213112] ccid_hc_tx_delete+0xe0/0x100 [ 86.217264] ? dccp_init_sock+0x4a0/0x4a0 [ 86.221413] dccp_sk_destruct+0x3c/0x80 [ 86.225395] __sk_destruct+0x107/0xa60 [ 86.229290] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 86.234228] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 86.239339] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 86.244458] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 86.249045] ? trace_hardirqs_on+0xbd/0x2c0 [ 86.253374] ? kasan_check_read+0x11/0x20 [ 86.257529] ? debug_object_deactivate+0x2eb/0x450 [ 86.262464] ? lock_acquire+0x1e4/0x4f0 [ 86.266449] ? rcu_process_callbacks+0x1065/0x27c0 [ 86.271392] ? lock_release+0x9f0/0x9f0 [ 86.275373] ? debug_stats_show+0x100/0x100 [ 86.279700] ? __do_softirq+0x2eb/0xa74 [ 86.283692] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 86.288805] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 86.293742] rcu_process_callbacks+0xf78/0x27c0 [ 86.298425] ? call_rcu_sched+0x20/0x20 [ 86.302405] ? find_held_lock+0x36/0x1c0 [ 86.306480] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.311015] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.315516] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 86.320106] ? trace_hardirqs_on+0xbd/0x2c0 [ 86.324435] ? kasan_check_read+0x11/0x20 [ 86.328589] ? __run_timers+0x9c8/0xc60 [ 86.332564] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 86.337691] ? kasan_check_write+0x14/0x20 [ 86.341931] ? do_raw_spin_lock+0xc1/0x200 [ 86.346172] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.350687] ? __run_timers+0x9f6/0xc60 [ 86.354687] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 86.360058] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 86.365079] ? graph_lock+0x170/0x170 [ 86.368883] ? enqueue_hrtimer+0x187/0x4e0 [ 86.373122] ? lock_release+0x9f0/0x9f0 [ 86.377131] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 86.382328] ? rcu_is_watching+0x8c/0x150 [ 86.386483] ? find_held_lock+0x36/0x1c0 [ 86.390588] ? lock_downgrade+0x8f0/0x8f0 [ 86.394741] ? __do_softirq+0x278/0xa74 [ 86.398720] ? kasan_check_read+0x11/0x20 [ 86.402879] ? rcu_is_watching+0x8c/0x150 [ 86.407028] ? trace_hardirqs_on+0xbd/0x2c0 [ 86.411377] ? rcu_pm_notify+0xc0/0xc0 [ 86.415312] __do_softirq+0x2eb/0xa74 [ 86.419125] ? __irqentry_text_end+0x1f9f00/0x1f9f00 [ 86.424234] ? trace_hardirqs_off+0xb8/0x2b0 [ 86.428656] ? kasan_check_read+0x11/0x20 [ 86.432818] ? do_raw_spin_unlock+0xa7/0x2f0 [ 86.437231] ? native_apic_msr_write+0x5b/0x80 [ 86.441824] ? lapic_next_event+0x5a/0x90 [ 86.445984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.451524] ? clockevents_program_event+0x140/0x370 [ 86.456634] ? trace_hardirqs_off+0xb8/0x2b0 [ 86.461066] ? rcu_is_watching+0x8c/0x150 [ 86.465219] ? trace_hardirqs_on+0x2c0/0x2c0 [ 86.469638] irq_exit+0x1d6/0x210 [ 86.473115] smp_apic_timer_interrupt+0x18e/0x6a0 [ 86.477964] ? smp_call_function_single_interrupt+0x5d0/0x5d0 [ 86.483856] ? interrupt_entry+0xb5/0xf0 [ 86.487923] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 86.492945] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 86.497960] ? trace_hardirqs_off+0xb8/0x2b0 [ 86.502373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.507219] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 86.512237] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 86.517258] ? task_prio+0x50/0x50 [ 86.520818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.525680] apic_timer_interrupt+0xf/0x20 [ 86.529926] [ 86.532176] RIP: 0010:_raw_write_unlock_irq+0x56/0x70 [ 86.537371] Code: f1 87 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1d 48 83 3d fb 2c 3d 01 00 74 11 fb 66 0f 1f 44 00 00 <65> ff 0d 03 5d 4d 79 5b 5d c3 0f 0b e8 09 2a 07 fb eb dc 0f 1f 80 [ 86.556293] RSP: 0018:ffff8801c7b6f7a8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 86.564036] RAX: dffffc0000000000 RBX: ffffffff87e090c0 RCX: 0000000000000000 [ 86.571307] RDX: 1ffffffff0fe37b7 RSI: 0000000000000001 RDI: ffffffff87f1bdb8 [ 86.578578] RBP: ffff8801c7b6f7b0 R08: ffff8801c3500140 R09: 0000000000000000 [ 86.585850] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801aa686000 [ 86.593129] R13: ffff8801c7b6f8f0 R14: 0000000000000000 R15: ffff8801c7b6fd30 [ 86.600420] ? _raw_write_unlock_irq+0x27/0x70 [ 86.605012] do_exit+0x122c/0x26e0 [ 86.608562] ? mm_update_next_owner+0x9a0/0x9a0 [ 86.613241] ? find_held_lock+0x36/0x1c0 [ 86.617314] ? kasan_check_read+0x11/0x20 [ 86.621462] ? rcu_is_watching+0x8c/0x150 [ 86.625616] ? kasan_check_read+0x11/0x20 [ 86.629777] ? do_raw_spin_unlock+0xa7/0x2f0 [ 86.634188] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 86.638772] ? add_mm_counter_fast+0xd0/0xd0 [ 86.643190] ? _raw_spin_unlock+0x22/0x30 [ 86.647350] ? __handle_mm_fault+0x945/0x4350 [ 86.651854] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 86.656705] ? graph_lock+0x170/0x170 [ 86.660517] ? find_held_lock+0x36/0x1c0 [ 86.664588] ? __do_page_fault+0x620/0xe50 [ 86.668827] ? lock_downgrade+0x8f0/0x8f0 [ 86.673017] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 86.678559] ? handle_mm_fault+0x55d/0xc80 [ 86.682803] ? __handle_mm_fault+0x4350/0x4350 [ 86.687402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.692952] ? __do_page_fault+0x449/0xe50 [ 86.697192] do_group_exit+0x177/0x440 [ 86.701081] ? trace_hardirqs_on+0xbd/0x2c0 [ 86.705403] ? __ia32_sys_exit+0x50/0x50 [ 86.709469] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 86.714576] __x64_sys_exit_group+0x3e/0x50 [ 86.718907] do_syscall_64+0x1b9/0x820 [ 86.722802] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 86.728173] ? syscall_return_slowpath+0x5e0/0x5e0 [ 86.733134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.737995] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 86.743021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.748568] ? prepare_exit_to_usermode+0x291/0x3b0 [ 86.753591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.758461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.763662] RIP: 0033:0x7fa74cd171e8 [ 86.767387] Code: Bad RIP value. [ 86.770753] RSP: 002b:00007fff8f5322c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 86.778470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa74cd171e8 [ 86.785748] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 86.793018] RBP: 00007fa74cfec840 R08: 00000000000000e7 R09: ffffffffffffffa8 [ 86.800288] R10: 00007fa74cff2740 R11: 0000000000000246 R12: 00007fa74cfec840 [ 86.807555] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 86.815155] Dumping ftrace buffer: [ 86.818684] (ftrace buffer empty) [ 86.822373] Kernel Offset: disabled [ 86.825978] Rebooting in 86400 seconds..