[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.875196] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.434665] random: sshd: uninitialized urandom read (32 bytes read) [ 22.939904] random: sshd: uninitialized urandom read (32 bytes read) [ 23.836342] random: sshd: uninitialized urandom read (32 bytes read) [ 23.992658] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. [ 29.402382] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/09 05:39:44 parsed 1 programs [ 31.130943] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/09 05:39:46 executed programs: 0 [ 32.514461] IPVS: ftp: loaded support on port[0] = 21 [ 32.521804] IPVS: ftp: loaded support on port[0] = 21 [ 32.526048] IPVS: ftp: loaded support on port[0] = 21 [ 32.530326] IPVS: ftp: loaded support on port[0] = 21 [ 32.533749] IPVS: ftp: loaded support on port[0] = 21 [ 32.538165] IPVS: ftp: loaded support on port[0] = 21 [ 32.560337] IPVS: ftp: loaded support on port[0] = 21 [ 32.570405] IPVS: ftp: loaded support on port[0] = 21 [ 33.804520] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.811194] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.824230] device bridge_slave_0 entered promiscuous mode [ 33.834386] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.840767] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.850237] device bridge_slave_0 entered promiscuous mode [ 33.859212] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.865604] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.872813] device bridge_slave_0 entered promiscuous mode [ 33.880090] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.886497] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.894282] device bridge_slave_0 entered promiscuous mode [ 33.902231] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.908601] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.916518] device bridge_slave_0 entered promiscuous mode [ 33.930675] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.937142] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.945686] device bridge_slave_0 entered promiscuous mode [ 33.963542] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.970108] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.978613] device bridge_slave_1 entered promiscuous mode [ 33.987725] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.994136] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.001381] device bridge_slave_1 entered promiscuous mode [ 34.009638] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.016073] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.024204] device bridge_slave_1 entered promiscuous mode [ 34.032128] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.038515] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.046261] device bridge_slave_1 entered promiscuous mode [ 34.055114] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.061478] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.069304] device bridge_slave_1 entered promiscuous mode [ 34.080048] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.088962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.096081] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.102434] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.112422] device bridge_slave_1 entered promiscuous mode [ 34.119218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.126773] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.133157] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.146646] device bridge_slave_0 entered promiscuous mode [ 34.155986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.164636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.172903] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.179296] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.187237] device bridge_slave_0 entered promiscuous mode [ 34.197948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.205504] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.211899] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.225921] device bridge_slave_1 entered promiscuous mode [ 34.233822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.242303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.250166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.257527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.281279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.288678] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.295155] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.309465] device bridge_slave_1 entered promiscuous mode [ 34.318354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.341200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.376649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.413540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.454262] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.471198] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.504650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.540188] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.553752] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.563308] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.575397] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.587068] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.606976] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.626537] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.640991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.648887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.677284] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.688090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.699489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.706862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.718789] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.728616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 34.737882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.747959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.757159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.766344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.776411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.784011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.797807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 34.806952] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 34.820713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 34.829077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 34.849424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.857356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 34.877904] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.052327] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.061550] team0: Port device team_slave_0 added [ 35.081521] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.093336] team0: Port device team_slave_0 added [ 35.108698] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.120159] team0: Port device team_slave_0 added [ 35.140964] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.154539] team0: Port device team_slave_0 added [ 35.159892] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.167829] team0: Port device team_slave_0 added [ 35.175910] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.185440] team0: Port device team_slave_0 added [ 35.192518] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.199886] team0: Port device team_slave_1 added [ 35.207899] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.216168] team0: Port device team_slave_1 added [ 35.231648] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.242584] team0: Port device team_slave_1 added [ 35.250993] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.259065] team0: Port device team_slave_1 added [ 35.267112] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.275562] team0: Port device team_slave_1 added [ 35.282998] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.290428] team0: Port device team_slave_1 added [ 35.307993] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.322300] team0: Port device team_slave_0 added [ 35.334648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.346663] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.358561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.372337] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.385834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.398956] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.412711] team0: Port device team_slave_1 added [ 35.427428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.438175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.455871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.463528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.473936] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.481453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.488820] team0: Port device team_slave_0 added [ 35.497108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.506702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.515346] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.524933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.536978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.545647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.553853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.561551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.569429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.576912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.584804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.593411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.600764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.609574] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.619260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.627369] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.634532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.648398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.660593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.671218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.678833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.686826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.694550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.702531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.710388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.718639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.728716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.736681] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.745929] team0: Port device team_slave_1 added [ 35.756325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.765843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.773296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.788200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.799516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.807961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.816087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.823832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.831838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.838776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.846996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.854823] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.861950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.870544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.881199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.892860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.901809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.916897] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.924441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.941128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.951145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.959352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.967182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.974937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.982753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.990481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.004312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.011447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.019837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.036482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.049451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.068752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.094957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.105801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.119854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.149488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.156995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.173683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.218164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.225447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.238647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.606625] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.613336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.620473] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.626903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.634882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.717902] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.724327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.731100] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.737664] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.754273] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.762525] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.768908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.775897] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.782264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.791063] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.803709] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.810096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.816781] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.823150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.832695] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.847361] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.853764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.860438] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.866807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.878148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.888650] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.895050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.901729] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.908192] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.916349] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.983011] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.989444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.996135] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.002527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.019744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.138626] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.145642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.152277] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.158653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.170810] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.471368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.484128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.494527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.501802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.509659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.517166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.524551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.531893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.413611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.540808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.609152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.617198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.627466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.704308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.719459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.779771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.820852] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.827254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.835941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.851133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.920687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.930523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.966543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.994059] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.010624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.067287] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.088471] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.097734] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.104215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.111403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.201277] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.207974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.216553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.236832] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.257379] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.263899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.284582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.312432] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.322259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.337301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.346563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.353148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.360517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.392352] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.429455] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.435737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.443105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.507809] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.528800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.538774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.552647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.606135] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.627553] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.676234] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.697909] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.844247] 8021q: adding VLAN 0 to HW filter on device team0 2018/07/09 05:39:55 executed programs: 8 [ 42.299335] ------------[ cut here ]------------ [ 42.305897] ODEBUG: free active (active state 0) object type: work_struct hint: p9_read_work+0x0/0x1060 [ 42.315602] WARNING: CPU: 0 PID: 6655 at lib/debugobjects.c:329 debug_print_object+0x16a/0x210 [ 42.324766] Kernel panic - not syncing: panic_on_warn set ... [ 42.324766] [ 42.332132] CPU: 0 PID: 6655 Comm: syz-executor6 Not tainted 4.18.0-rc3+ #40 [ 42.339299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.348632] Call Trace: [ 42.351208] dump_stack+0x1c9/0x2b4 [ 42.354847] ? dump_stack_print_info.cold.2+0x52/0x52 [ 42.360028] panic+0x238/0x4e7 [ 42.363217] ? add_taint.cold.5+0x16/0x16 [ 42.367361] ? __warn.cold.8+0x148/0x1ba [ 42.371422] ? __warn.cold.8+0x117/0x1ba [ 42.375468] ? debug_print_object+0x16a/0x210 [ 42.379959] __warn.cold.8+0x163/0x1ba [ 42.383832] ? debug_print_object+0x16a/0x210 [ 42.388312] report_bug+0x252/0x2d0 [ 42.391924] do_error_trap+0x1fc/0x4d0 [ 42.395793] ? math_error+0x3e0/0x3e0 [ 42.399580] ? fork_usermode_blob+0x1b0/0x1b0 [ 42.404060] ? vprintk_default+0x28/0x30 [ 42.408110] ? vprintk_func+0x81/0xe7 [ 42.411894] ? printk+0xa7/0xcf [ 42.415161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.419999] do_invalid_op+0x1b/0x20 [ 42.423695] invalid_op+0x14/0x20 [ 42.427132] RIP: 0010:debug_print_object+0x16a/0x210 [ 42.432208] Code: 1a 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 92 00 00 00 48 8b 14 dd 20 71 1a 88 4c 89 f6 48 c7 c7 c0 66 1a 88 e8 c6 94 e6 fd <0f> 0b 83 05 d9 66 3e 06 01 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f [ 42.451384] RSP: 0018:ffff8801b893f298 EFLAGS: 00010086 [ 42.456730] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 42.463983] RDX: 0000000000000000 RSI: ffffffff81631821 RDI: 0000000000000001 [ 42.471235] RBP: ffff8801b893f2d8 R08: ffff8801b6ff0200 R09: ffffed003b5c3ec2 [ 42.478661] R10: ffffed003b5c3ec2 R11: ffff8801dae1f617 R12: 0000000000000001 [ 42.485916] R13: ffffffff88f63820 R14: ffffffff881a6b60 R15: ffffffff814ea9c0 [ 42.493174] ? fork_usermode_blob+0x1b0/0x1b0 [ 42.497656] ? vprintk_func+0x81/0xe7 [ 42.501445] ? debug_print_object+0x16a/0x210 [ 42.505925] debug_check_no_obj_freed+0x3b2/0x595 [ 42.510755] ? lock_downgrade+0x8f0/0x8f0 [ 42.514893] ? free_obj_work+0xbb0/0xbb0 [ 42.518945] kfree+0xc7/0x260 [ 42.522038] p9_fd_close+0x416/0x5b0 [ 42.525748] ? p9_poll_workfn+0x6d0/0x6d0 [ 42.529881] ? p9_fd_show_options+0x1c0/0x1c0 [ 42.534361] ? lockdep_init_map+0x9/0x10 [ 42.538409] p9_client_create+0xac2/0x16c9 [ 42.542630] ? p9_client_read+0xc60/0xc60 [ 42.546774] ? find_held_lock+0x36/0x1c0 [ 42.550833] ? __lockdep_init_map+0x105/0x590 [ 42.555315] ? kasan_check_write+0x14/0x20 [ 42.559900] ? __init_rwsem+0x1cc/0x2a0 [ 42.563858] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 42.568869] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.573870] ? __kmalloc_track_caller+0x5f5/0x760 [ 42.578696] ? save_stack+0xa9/0xd0 [ 42.582312] ? save_stack+0x43/0xd0 [ 42.585933] ? kasan_kmalloc+0xc4/0xe0 [ 42.589821] ? memcpy+0x45/0x50 [ 42.593099] v9fs_session_init+0x21a/0x1a80 [ 42.597406] ? find_held_lock+0x36/0x1c0 [ 42.601469] ? v9fs_show_options+0x7e0/0x7e0 [ 42.605876] ? kasan_check_read+0x11/0x20 [ 42.610005] ? rcu_is_watching+0x8c/0x150 [ 42.614132] ? rcu_pm_notify+0xc0/0xc0 [ 42.617999] ? rcu_pm_notify+0xc0/0xc0 [ 42.621882] ? v9fs_mount+0x61/0x900 [ 42.625577] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.630588] ? kmem_cache_alloc_trace+0x616/0x780 [ 42.635418] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 42.640938] v9fs_mount+0x7c/0x900 [ 42.644475] mount_fs+0xae/0x328 [ 42.647839] vfs_kern_mount.part.34+0xdc/0x4e0 [ 42.652404] ? may_umount+0xb0/0xb0 [ 42.656017] ? _raw_read_unlock+0x22/0x30 [ 42.660146] ? __get_fs_type+0x97/0xc0 [ 42.664192] do_mount+0x581/0x30e0 [ 42.667716] ? do_raw_spin_unlock+0xa7/0x2f0 [ 42.672544] ? copy_mount_string+0x40/0x40 [ 42.676862] ? copy_mount_options+0x5f/0x380 [ 42.681252] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.686258] ? kmem_cache_alloc_trace+0x616/0x780 [ 42.691174] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 42.696705] ? _copy_from_user+0xdf/0x150 [ 42.700839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.706358] ? copy_mount_options+0x285/0x380 [ 42.710842] __ia32_compat_sys_mount+0x5d5/0x860 [ 42.715597] do_fast_syscall_32+0x34d/0xfb2 [ 42.719905] ? do_int80_syscall_32+0x890/0x890 [ 42.724481] ? kasan_check_write+0x14/0x20 [ 42.728702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.734224] ? syscall_return_slowpath+0x31d/0x5e0 [ 42.739148] ? sysret32_from_system_call+0x5/0x46 [ 42.743980] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.748812] entry_SYSENTER_compat+0x70/0x7f [ 42.753209] RIP: 0023:0xf7fa5cb9 [ 42.756567] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 42.775766] RSP: 002b:00000000f7f800ac EFLAGS: 00000282 ORIG_RAX: 0000000000000015 [ 42.783470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000020000f00 [ 42.790721] RDX: 0000000020000f40 RSI: 0000000000000000 RDI: 0000000020000fc0 [ 42.797974] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 42.805232] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 42.812493] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 42.819755] [ 42.819760] ====================================================== [ 42.819764] WARNING: possible circular locking dependency detected [ 42.819775] 4.18.0-rc3+ #40 Not tainted [ 42.819779] ------------------------------------------------------ [ 42.819783] syz-executor6/6655 is trying to acquire lock: [ 42.819785] (____ptrval____) ((console_sem).lock){-...}, at: down_trylock+0x13/0x70 [ 42.819796] [ 42.819799] but task is already holding lock: [ 42.819801] (____ptrval____) (&obj_hash[i].lock){-.-.}, at: debug_check_no_obj_freed+0x16c/0x595 [ 42.819812] [ 42.819816] which lock already depends on the new lock. [ 42.819817] [ 42.819819] [ 42.819823] the existing dependency chain (in reverse order) is: [ 42.819824] [ 42.819826] -> #3 (&obj_hash[i].lock){-.-.}: [ 42.819836] _raw_spin_lock_irqsave+0x96/0xc0 [ 42.819840] __debug_object_init+0x127/0x12e0 [ 42.819843] debug_object_init+0x16/0x20 [ 42.819846] hrtimer_init+0x97/0x480 [ 42.819849] init_dl_task_timer+0x1b/0x50 [ 42.819852] __sched_fork+0x2ae/0x590 [ 42.819854] init_idle+0x75/0x7a0 [ 42.819857] sched_init+0xbf3/0xd2c [ 42.819860] start_kernel+0x47d/0x949 [ 42.819863] x86_64_start_reservations+0x29/0x2b [ 42.819867] x86_64_start_kernel+0x76/0x79 [ 42.819870] secondary_startup_64+0xa5/0xb0 [ 42.819871] [ 42.819873] -> #2 (&rq->lock){-.-.}: [ 42.819883] _raw_spin_lock+0x2a/0x40 [ 42.819886] task_fork_fair+0x93/0x680 [ 42.819889] sched_fork+0x446/0xb40 [ 42.819892] copy_process.part.39+0x1c09/0x7220 [ 42.819895] _do_fork+0x291/0x12a0 [ 42.819898] kernel_thread+0x34/0x40 [ 42.819900] rest_init+0x22/0xe4 [ 42.819903] start_kernel+0x90e/0x949 [ 42.819907] x86_64_start_reservations+0x29/0x2b [ 42.819910] x86_64_start_kernel+0x76/0x79 [ 42.819913] secondary_startup_64+0xa5/0xb0 [ 42.819914] [ 42.819916] -> #1 (&p->pi_lock){-.-.}: [ 42.819926] _raw_spin_lock_irqsave+0x96/0xc0 [ 42.819929] try_to_wake_up+0xd2/0x12b0 [ 42.819932] wake_up_process+0x10/0x20 [ 42.819935] __up.isra.1+0x1c0/0x2a0 [ 42.819938] up+0x13c/0x1c0 [ 42.819941] __up_console_sem+0xbe/0x1b0 [ 42.819944] console_unlock+0x7a2/0x10b0 [ 42.819947] do_con_write+0x12cc/0x22a0 [ 42.819949] con_write+0x25/0xc0 [ 42.819952] n_tty_write+0x6c1/0x11a0 [ 42.819955] tty_write+0x45f/0xae0 [ 42.819958] __vfs_write+0x117/0x9f0 [ 42.819961] vfs_write+0x1f8/0x560 [ 42.819963] ksys_write+0x101/0x260 [ 42.819966] __x64_sys_write+0x73/0xb0 [ 42.819969] do_syscall_64+0x1b9/0x820 [ 42.819973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.819974] [ 42.819976] -> #0 ((console_sem).lock){-...}: [ 42.819986] lock_acquire+0x1e4/0x540 [ 42.819990] _raw_spin_lock_irqsave+0x96/0xc0 [ 42.819992] down_trylock+0x13/0x70 [ 42.819996] __down_trylock_console_sem+0xae/0x200 [ 42.819999] console_trylock+0x15/0xa0 [ 42.820002] vprintk_emit+0x6ad/0xdf0 [ 42.820005] vprintk_default+0x28/0x30 [ 42.820007] vprintk_func+0x7a/0xe7 [ 42.820010] printk+0xa7/0xcf [ 42.820013] __warn_printk+0x8c/0xe0 [ 42.820016] debug_print_object+0x16a/0x210 [ 42.820019] debug_check_no_obj_freed+0x3b2/0x595 [ 42.820022] kfree+0xc7/0x260 [ 42.820025] p9_fd_close+0x416/0x5b0 [ 42.820028] p9_client_create+0xac2/0x16c9 [ 42.820031] v9fs_session_init+0x21a/0x1a80 [ 42.820034] v9fs_mount+0x7c/0x900 [ 42.820037] mount_fs+0xae/0x328 [ 42.820040] vfs_kern_mount.part.34+0xdc/0x4e0 [ 42.820043] do_mount+0x581/0x30e0 [ 42.820046] __ia32_compat_sys_mount+0x5d5/0x860 [ 42.820050] do_fast_syscall_32+0x34d/0xfb2 [ 42.820053] entry_SYSENTER_compat+0x70/0x7f [ 42.820054] [ 42.820058] other info that might help us debug this: [ 42.820059] [ 42.820061] Chain exists of: [ 42.820063] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 42.820076] [ 42.820079] Possible unsafe locking scenario: [ 42.820080] [ 42.820083] CPU0 CPU1 [ 42.820087] ---- ---- [ 42.820088] lock(&obj_hash[i].lock); [ 42.820095] lock(&rq->lock); [ 42.820102] lock(&obj_hash[i].lock); [ 42.820108] lock((console_sem).lock); [ 42.820113] [ 42.820115] *** DEADLOCK *** [ 42.820117] [ 42.820120] 1 lock held by syz-executor6/6655: [ 42.820122] #0: (____ptrval____) (&obj_hash[i].lock){-.-.}, at: debug_check_no_obj_freed+0x16c/0x595 [ 42.820135] [ 42.820137] stack backtrace: [ 42.820141] CPU: 0 PID: 6655 Comm: syz-executor6 Not tainted 4.18.0-rc3+ #40 [ 42.820147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.820149] Call Trace: [ 42.820152] dump_stack+0x1c9/0x2b4 [ 42.820156] ? dump_stack_print_info.cold.2+0x52/0x52 [ 42.820158] ? vprintk_func+0xd0/0xe7 [ 42.820162] print_circular_bug.isra.36.cold.57+0x1bd/0x27d [ 42.820165] ? save_trace+0xe0/0x290 [ 42.820168] __lock_acquire+0x3449/0x5020 [ 42.820171] ? trace_hardirqs_on+0x10/0x10 [ 42.820174] ? trace_hardirqs_on+0x10/0x10 [ 42.820177] ? dequeue_entity+0x400/0x15e0 [ 42.820180] ? print_usage_bug+0xc0/0xc0 [ 42.820183] ? trace_hardirqs_on+0x10/0x10 [ 42.820186] ? __lock_acquire+0x7fc/0x5020 [ 42.820189] ? find_held_lock+0x36/0x1c0 [ 42.820192] ? graph_lock+0x170/0x170 [ 42.820195] ? __lock_acquire+0x7fc/0x5020 [ 42.820198] ? trace_hardirqs_on+0x10/0x10 [ 42.820201] lock_acquire+0x1e4/0x540 [ 42.820203] ? down_trylock+0x13/0x70 [ 42.820206] ? lock_release+0xa30/0xa30 [ 42.820209] ? lock_downgrade+0x8f0/0x8f0 [ 42.820213] ? kvm_sched_clock_read+0x9/0x20 [ 42.820215] ? sched_clock+0x31/0x40 [ 42.820218] ? vprintk_emit+0x6ad/0xdf0 [ 42.820221] _raw_spin_lock_irqsave+0x96/0xc0 [ 42.820224] ? down_trylock+0x13/0x70 [ 42.820227] down_trylock+0x13/0x70 [ 42.820230] __down_trylock_console_sem+0xae/0x200 [ 42.820233] console_trylock+0x15/0xa0 [ 42.820236] vprintk_emit+0x6ad/0xdf0 [ 42.820239] ? get_work_pool+0x14c/0x260 [ 42.820242] ? wake_up_klogd+0x110/0x110 [ 42.820245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.820248] ? trace_hardirqs_on+0xd/0x10 [ 42.820251] ? flush_work+0x545/0x900 [ 42.820254] ? try_to_grab_pending+0x180/0x9c0 [ 42.820257] ? find_held_lock+0x36/0x1c0 [ 42.820261] ? fork_usermode_blob+0x1b0/0x1b0 [ 42.820263] vprintk_default+0x28/0x30 [ 42.820266] vprintk_func+0x7a/0xe7 [ 42.820269] printk+0xa7/0xcf [ 42.820272] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 42.820275] ? __warn_printk+0x80/0xe0 [ 42.820278] ? p9_conn_cancel+0xd30/0xd30 [ 42.820281] __warn_printk+0x8c/0xe0 [ 42.820284] ? test_taint+0x20/0x20 [ 42.820287] ? __free_object+0x173/0x340 [ 42.820290] ? __list_del_entry_valid.cold.1+0x58/0x58 [ 42.820293] ? p9_conn_cancel+0xd30/0xd30 [ 42.820297] debug_print_object+0x16a/0x210 [ 42.820300] debug_check_no_obj_freed+0x3b2/0x595 [ 42.820303] ? lock_downgrade+0x8f0/0x8f0 [ 42.820306] ? free_obj_work+0xbb0/0xbb0 [ 42.820308] kfree+0xc7/0x260 [ 42.820311] p9_fd_close+0x416/0x5b0 [ 42.820314] ? p9_poll_workfn+0x6d0/0x6d0 [ 42.820317] ? p9_fd_show_options+0x1c0/0x1c0 [ 42.820320] ? lockdep_init_map+0x9/0x10 [ 42.820323] p9_client_create+0xac2/0x16c9 [ 42.820326] ? p9_client_read+0xc60/0xc60 [ 42.820329] ? find_held_lock+0x36/0x1c0 [ 42.820332] ? __lockdep_init_map+0x105/0x590 [ 42.820335] ? kasan_check_write+0x14/0x20 [ 42.820338] ? __init_rwsem+0x1cc/0x2a0 [ 42.820342] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 42.820345] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.820349] ? __kmalloc_track_caller+0x5f5/0x760 [ 42.820352] ? save_stack+0xa9/0xd0 [ 42.820354] ? save_stack+0x43/0xd0 [ 42.820358] ? kasan_kmalloc+0xc4/0xe0 [ 42.820360] ? memcpy+0x45/0x50 [ 42.820363] v9fs_session_init+0x21a/0x1a80 [ 42.820366] ? find_held_lock+0x36/0x1c0 [ 42.820370] ? v9fs_show_options+0x7e0/0x7e0 [ 42.820373] ? kasan_check_read+0x11/0x20 [ 42.820376] ? rcu_is_watching+0x8c/0x150 [ 42.820379] ? rcu_pm_notify+0xc0/0xc0 [ 42.820382] ? rcu_pm_notify+0xc0/0xc0 [ 42.820385] ? v9fs_mount+0x61/0x900 [ 42.820388] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.820391] ? kmem_cache_alloc_trace+0x616/0x780 [ 42.820395] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 42.820398] v9fs_mount+0x7c/0x900 [ 42.820400] mount_fs+0xae/0x328 [ 42.820404] vfs_kern_mount.part.34+0xdc/0x4e0 [ 42.820406] ? may_umount+0xb0/0xb0 [ 42.820409] ? _raw_read_unlock+0x22/0x30 [ 42.820412] ? __get_fs_type+0x97/0xc0 [ 42.820415] do_mount+0x581/0x30e0 [ 42.820418] ? do_raw_spin_unlock+0xa7/0x2f0 [ 42.820421] ? copy_mount_string+0x40/0x40 [ 42.820424] ? copy_mount_options+0x5f/0x380 [ 42.820428] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.820431] ? kmem_cache_alloc_trace+0x616/0x780 [ 42.820435] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 42.820438] ? _copy_from_user+0xdf/0x150 [ 42.820442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.820445] ? copy_mount_options+0x285/0x380 [ 42.820449] __ia32_compat_sys_mount+0x5d5/0x860 [ 42.820452] do_fast_syscall_32+0x34d/0xfb2 [ 42.820455] ? do_int80_syscall_32+0x890/0x890 [ 42.820458] ? kasan_check_write+0x14/0x20 [ 42.820462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.820465] ? syscall_return_slowpath+0x31d/0x5e0 [ 42.820469] ? sysret32_from_system_call+0x5/0x46 [ 42.820472] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.820475] entry_SYSENTER_compat+0x70/0x7f [ 42.820478] RIP: 0023:0xf7fa5cb9 [ 42.820480] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 42.820584] RSP: 002b:00000000f7f800ac EFLAGS: 00000282 ORIG_RAX: 0000000000000015 [ 42.820592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000020000f00 [ 42.820597] RDX: 0000000020000f40 RSI: 0000000000000000 RDI: 0000000020000fc0 [ 42.820601] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 42.820606] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 42.820610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 43.904764] Shutting down cpus with NMI [ 44.897879] Dumping ftrace buffer: [ 44.901413] (ftrace buffer empty) [ 44.905102] Kernel Offset: disabled [ 44.908711] Rebooting in 86400 seconds..