Warning: Permanently added '10.128.15.216' (ECDSA) to the list of known hosts. 2020/12/01 00:42:58 parsed 1 programs 2020/12/01 00:42:58 executed programs: 0 [ 39.937388] IPVS: ftp: loaded support on port[0] = 21 [ 39.945600] IPVS: ftp: loaded support on port[0] = 21 [ 40.007050] IPVS: ftp: loaded support on port[0] = 21 [ 40.017765] IPVS: ftp: loaded support on port[0] = 21 [ 40.075048] chnl_net:caif_netlink_parms(): no params data found [ 40.111510] IPVS: ftp: loaded support on port[0] = 21 [ 40.126682] IPVS: ftp: loaded support on port[0] = 21 [ 40.220727] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.231483] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.239021] device bridge_slave_0 entered promiscuous mode [ 40.271317] chnl_net:caif_netlink_parms(): no params data found [ 40.288900] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.297969] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.305941] device bridge_slave_1 entered promiscuous mode [ 40.317629] chnl_net:caif_netlink_parms(): no params data found [ 40.369262] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.440647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.457141] chnl_net:caif_netlink_parms(): no params data found [ 40.469505] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.476530] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.484019] device bridge_slave_0 entered promiscuous mode [ 40.504264] chnl_net:caif_netlink_parms(): no params data found [ 40.517249] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.524591] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.533729] device bridge_slave_1 entered promiscuous mode [ 40.552060] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.559616] team0: Port device team_slave_0 added [ 40.572144] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.579337] team0: Port device team_slave_1 added [ 40.593836] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.603839] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.610186] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.617386] device bridge_slave_0 entered promiscuous mode [ 40.626938] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.633766] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.640707] device bridge_slave_1 entered promiscuous mode [ 40.648120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.671341] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.678878] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.686894] device bridge_slave_0 entered promiscuous mode [ 40.695649] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.711186] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.727116] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.734370] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.744013] device bridge_slave_1 entered promiscuous mode [ 40.814560] device hsr_slave_0 entered promiscuous mode [ 40.841922] device hsr_slave_1 entered promiscuous mode [ 40.905084] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.912985] team0: Port device team_slave_0 added [ 40.918933] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.935393] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.944252] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.967604] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.976324] team0: Port device team_slave_1 added [ 40.986623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.001821] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.014611] chnl_net:caif_netlink_parms(): no params data found [ 41.023725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.031372] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.038232] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.045505] device bridge_slave_0 entered promiscuous mode [ 41.054437] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.062238] team0: Port device team_slave_0 added [ 41.068344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.085104] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.096349] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.102858] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.110008] device bridge_slave_1 entered promiscuous mode [ 41.116842] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.125049] team0: Port device team_slave_1 added [ 41.141997] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.149469] team0: Port device team_slave_0 added [ 41.156083] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.163571] team0: Port device team_slave_1 added [ 41.171113] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.185380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.207682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.220473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.264382] device hsr_slave_0 entered promiscuous mode [ 41.311846] device hsr_slave_1 entered promiscuous mode [ 41.413788] device hsr_slave_0 entered promiscuous mode [ 41.451672] device hsr_slave_1 entered promiscuous mode [ 41.502386] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.510657] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.519877] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.529201] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.540877] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.583754] device hsr_slave_0 entered promiscuous mode [ 41.621527] device hsr_slave_1 entered promiscuous mode [ 41.651735] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.658798] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.667969] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.680205] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.687845] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.697234] device bridge_slave_0 entered promiscuous mode [ 41.704234] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.710937] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.717773] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.725380] device bridge_slave_1 entered promiscuous mode [ 41.755200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.772065] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.780479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.805883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.812962] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.820380] team0: Port device team_slave_0 added [ 41.835150] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.849292] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.857390] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.871625] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.879361] team0: Port device team_slave_1 added [ 41.886370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.897545] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.913703] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.924056] team0: Port device team_slave_0 added [ 41.940197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.949510] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.957189] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.966417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.003631] device hsr_slave_0 entered promiscuous mode [ 42.051279] device hsr_slave_1 entered promiscuous mode [ 42.101431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.108850] team0: Port device team_slave_1 added [ 42.117010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.125560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.133232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.141659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.149406] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.156294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.164778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.175272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.190576] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.198380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.205891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.214365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.223577] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.231876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.253609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.264816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.273448] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.283093] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.290091] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.302653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.312551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.325595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.342953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.384470] device hsr_slave_0 entered promiscuous mode [ 42.411193] device hsr_slave_1 entered promiscuous mode [ 42.451654] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.459332] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.467416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.477256] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.489294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.499338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.508103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.517384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.528554] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.538221] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.546874] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.556153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.567987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.578519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.586407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.595124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.604085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.613183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.621801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.629921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.641138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.649998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.660418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.672791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.683833] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.690048] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.699164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.707876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.716358] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.723041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.732222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.740738] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.749424] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.758964] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.766164] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.778441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.792494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.799519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.807035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.815571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.823992] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.830733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.838402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.847991] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.859620] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.867752] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.876576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.886678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.896538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.908619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.917156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.926476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.938087] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.945030] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.952885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.965535] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.974045] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.983776] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.993110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.004300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.014274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.023263] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.030247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.039787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.048609] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.056143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.064346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.074701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.085498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.101041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.109180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.118441] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.125270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.134487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.144903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.159379] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.167362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.178141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.185970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.196672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.206330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.215236] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.221864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.229617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.238528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.247668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.258298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.268213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.280040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.294378] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.304757] ================================================================== [ 43.312422] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x341/0x440 [ 43.312670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.319286] Read of size 43 at addr 0000000000000000 by task syz-executor.3/6767 [ 43.319291] [ 43.335949] CPU: 1 PID: 6767 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 43.339353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.343883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.343886] Call Trace: [ 43.343896] dump_stack+0x123/0x177 [ 43.343905] kasan_report.cold.9+0x6d/0x309 [ 43.343912] ? llcp_sock_getname+0x341/0x440 [ 43.343921] check_memory_region+0x13e/0x1b0 [ 43.343927] memcpy+0x23/0x50 [ 43.343934] llcp_sock_getname+0x341/0x440 [ 43.343940] ? security_socket_getpeername+0x3a/0x70 [ 43.343947] __sys_getpeername+0x123/0x220 [ 43.343955] ? __ia32_sys_getsockname+0xb0/0xb0 [ 43.355278] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.361030] ? kasan_check_read+0x11/0x20 [ 43.361038] ? _copy_to_user+0x91/0xb0 [ 43.361046] ? put_timespec64+0xa9/0x100 [ 43.361059] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.361065] ? do_syscall_64+0x21/0x4e0 [ 43.361073] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.361082] __x64_sys_getpeername+0x6e/0xb0 [ 43.361088] do_syscall_64+0xd0/0x4e0 [ 43.368758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.371852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.371858] RIP: 0033:0x45a779 [ 43.371864] Code: 2d b6 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.371867] RSP: 002b:00007fc187e78c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 43.371872] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a779 [ 43.371875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 43.371878] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 43.371880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc187e796d4 [ 43.371883] R13: 00000000004c14b0 R14: 00000000004d56d8 R15: 00000000ffffffff [ 43.371896] ================================================================== [ 43.371898] Disabling lock debugging due to kernel taint [ 43.440562] Kernel panic - not syncing: panic_on_warn set ... [ 43.440562] [ 43.558858] CPU: 1 PID: 6767 Comm: syz-executor.3 Tainted: G B 4.19.160-syzkaller #0 [ 43.568592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.579487] Call Trace: [ 43.582099] dump_stack+0x123/0x177 [ 43.586096] panic+0x1cd/0x375 [ 43.589409] ? __warn_printk+0xd6/0xd6 [ 43.593465] ? ___preempt_schedule+0x16/0x18 [ 43.597866] kasan_end_report+0x47/0x4f [ 43.601967] kasan_report.cold.9+0x76/0x309 [ 43.606382] ? llcp_sock_getname+0x341/0x440 [ 43.610816] check_memory_region+0x13e/0x1b0 [ 43.615221] memcpy+0x23/0x50 [ 43.618407] llcp_sock_getname+0x341/0x440 [ 43.622813] ? security_socket_getpeername+0x3a/0x70 [ 43.627919] __sys_getpeername+0x123/0x220 [ 43.632297] ? __ia32_sys_getsockname+0xb0/0xb0 [ 43.637931] ? kasan_check_read+0x11/0x20 [ 43.642980] ? _copy_to_user+0x91/0xb0 [ 43.648020] ? put_timespec64+0xa9/0x100 [ 43.652099] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.656959] ? do_syscall_64+0x21/0x4e0 [ 43.660921] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.666709] __x64_sys_getpeername+0x6e/0xb0 [ 43.671269] do_syscall_64+0xd0/0x4e0 [ 43.675328] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.680510] RIP: 0033:0x45a779 [ 43.684999] Code: 2d b6 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.705432] RSP: 002b:00007fc187e78c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 43.713390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a779 [ 43.720986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 43.728696] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 43.736192] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc187e796d4 [ 43.743807] R13: 00000000004c14b0 R14: 00000000004d56d8 R15: 00000000ffffffff [ 43.753047] Kernel Offset: disabled [ 43.756762] Rebooting in 86400 seconds..