[ 41.239510] random: cc1: uninitialized urandom read (8 bytes read) [ 41.880800] IPVS: ftp: loaded support on port[0] = 21 [ 43.027550] can: request_module (can-proto-0) failed. [ 43.037885] can: request_module (can-proto-0) failed. [ 43.182561] audit: type=1400 audit(1584811433.938:37): avc: denied { create } for pid=6699 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 43.206480] audit: type=1400 audit(1584811433.938:38): avc: denied { create } for pid=6699 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.232563] audit: type=1400 audit(1584811433.938:39): avc: denied { create } for pid=6699 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.497603] random: sshd: uninitialized urandom read (32 bytes read) [ 44.294768] random: sshd: uninitialized urandom read (32 bytes read) [ 44.472814] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.1.59' (ECDSA) to the list of known hosts. 2020/03/21 17:24:01 parsed 1 programs 2020/03/21 17:24:01 executed programs: 0 [ 51.228800] audit: type=1400 audit(1584811441.978:40): avc: denied { map } for pid=6772 comm="syz-execprog" path="/root/syzkaller-shm558190580" dev="sda1" ino=2233 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 51.500903] IPVS: ftp: loaded support on port[0] = 21 [ 52.336214] IPVS: ftp: loaded support on port[0] = 21 [ 52.375988] chnl_net:caif_netlink_parms(): no params data found [ 52.413829] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.420754] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.427688] device bridge_slave_0 entered promiscuous mode [ 52.434879] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.441337] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.448403] device bridge_slave_1 entered promiscuous mode [ 52.448879] IPVS: ftp: loaded support on port[0] = 21 [ 52.468503] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.479443] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.508459] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.515719] team0: Port device team_slave_0 added [ 52.530834] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.537945] team0: Port device team_slave_1 added [ 52.554825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.564292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.578716] chnl_net:caif_netlink_parms(): no params data found [ 52.652263] IPVS: ftp: loaded support on port[0] = 21 [ 52.654072] device hsr_slave_0 entered promiscuous mode [ 52.710239] device hsr_slave_1 entered promiscuous mode [ 52.788830] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.796011] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.802459] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.809349] device bridge_slave_0 entered promiscuous mode [ 52.822626] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.829637] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.836201] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.843337] device bridge_slave_1 entered promiscuous mode [ 52.875825] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.900982] chnl_net:caif_netlink_parms(): no params data found [ 52.909546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.939497] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.946703] team0: Port device team_slave_0 added [ 52.954560] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.961078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.967998] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.974403] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.975394] IPVS: ftp: loaded support on port[0] = 21 [ 53.005914] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.012393] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.019273] device bridge_slave_0 entered promiscuous mode [ 53.027755] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.035257] team0: Port device team_slave_1 added [ 53.040653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.048192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.066349] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.072842] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.079696] device bridge_slave_1 entered promiscuous mode [ 53.098056] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.151826] device hsr_slave_0 entered promiscuous mode [ 53.190272] device hsr_slave_1 entered promiscuous mode [ 53.261336] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.272698] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.283257] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.312538] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.319589] team0: Port device team_slave_0 added [ 53.332077] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.339161] team0: Port device team_slave_1 added [ 53.344756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.353204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.363665] IPVS: ftp: loaded support on port[0] = 21 [ 53.482075] device hsr_slave_0 entered promiscuous mode [ 53.520292] device hsr_slave_1 entered promiscuous mode [ 53.570715] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.588374] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.605725] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.615386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.622996] chnl_net:caif_netlink_parms(): no params data found [ 53.634980] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.688137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.728029] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.745280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.751873] chnl_net:caif_netlink_parms(): no params data found [ 53.762147] chnl_net:caif_netlink_parms(): no params data found [ 53.803638] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.810149] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.817055] device bridge_slave_0 entered promiscuous mode [ 53.824083] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.848762] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.855348] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.862437] device bridge_slave_1 entered promiscuous mode [ 53.868510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.876036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.885122] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.891674] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.919958] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.926861] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.933765] device bridge_slave_0 entered promiscuous mode [ 53.949536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.958524] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.965261] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.971697] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.978591] device bridge_slave_0 entered promiscuous mode [ 53.990769] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.998396] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.007367] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.014414] device bridge_slave_1 entered promiscuous mode [ 54.028872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.036060] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.042473] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.049333] device bridge_slave_1 entered promiscuous mode [ 54.056615] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.069082] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.075767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.083601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.091244] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.097615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.104484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.113595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.122652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.146268] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.155828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.164464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.172373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.180099] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.186442] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.197998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.209993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.219185] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.233244] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.239332] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.246222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.253477] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.260575] team0: Port device team_slave_0 added [ 54.266341] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.273823] team0: Port device team_slave_1 added [ 54.292730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.302058] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.309663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.320709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.328105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.341258] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.348253] team0: Port device team_slave_0 added [ 54.356606] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.364001] team0: Port device team_slave_0 added [ 54.372549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.380550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.388017] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.394434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.401826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.409722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.417450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.425173] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.433888] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.445516] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.452781] team0: Port device team_slave_1 added [ 54.458183] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.465740] team0: Port device team_slave_1 added [ 54.472146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.479285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.488883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.496676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.504545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.511481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.518271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.526126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.533726] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.540193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.547116] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.611909] device hsr_slave_0 entered promiscuous mode [ 54.650322] device hsr_slave_1 entered promiscuous mode [ 54.690803] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.698240] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.705054] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.711447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.719626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.738612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.746832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.754742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.762433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.769991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.777677] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.785253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.792605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.843299] device hsr_slave_0 entered promiscuous mode [ 54.890294] device hsr_slave_1 entered promiscuous mode [ 54.930769] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.939071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.946439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.954420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.962338] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.968679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.975782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.983336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.995338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.004372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.013206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.020498] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.030964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.038846] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.051377] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.057372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.064569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.072706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.080335] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.086677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.093505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.101603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.109076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.163298] device hsr_slave_0 entered promiscuous mode [ 55.220383] device hsr_slave_1 entered promiscuous mode [ 55.261074] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.268300] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.280304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.289842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.299784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.314978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.322631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.330245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.337747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.346148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.355932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.366838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.374737] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.381739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.389054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.398456] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.407811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.415905] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.429014] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.436254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.446234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.454570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.463177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.475350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.483045] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.490774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.498101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.506386] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.515119] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.521526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.552173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.566799] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.574977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.583309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.592539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.604035] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.616249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.626258] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.632607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.639968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.647957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.655412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.673448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.681429] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.687415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.698920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.716796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.724502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.731720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.744427] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.753664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.762985] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.769109] kasan: CONFIG_KASAN_INLINE enabled [ 55.774671] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 55.777639] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.783036] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 55.792984] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.794729] Modules linked in: [ 55.803951] CPU: 1 PID: 6828 Comm: syz-executor.1 Not tainted 4.14.174-syzkaller #0 [ 55.811732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.812899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.821073] task: ffff88808adf2340 task.stack: ffff8880764b8000 [ 55.821087] RIP: 0010:refcount_sub_and_test+0x1c/0x90 [ 55.821089] RSP: 0018:ffff8880764bfbd0 EFLAGS: 00010282 [ 55.821093] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 1ffff110115be581 [ 55.821095] RDX: 0000000000000004 RSI: 0000000000000020 RDI: 0000000000000001 [ 55.821097] RBP: ffff8880764bfbe0 R08: ffff88808adf2c08 R09: 0000000000000000 [ 55.821099] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a837fa00 [ 55.821101] R13: dffffc0000000000 R14: ffff8880a837fa14 R15: 0000000000000000 [ 55.821105] FS: 000000000167a940(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 55.821107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.821110] CR2: 000000000075c081 CR3: 00000000a5f20000 CR4: 00000000001406e0 [ 55.821115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.821118] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.821119] Call Trace: [ 55.821126] refcount_dec_and_test+0x11/0x20 [ 55.821131] vb2_vmalloc_put+0x11/0x50 [ 55.821136] __vb2_buf_mem_free+0xf0/0x1c0 [ 55.821141] __vb2_queue_free+0x57a/0x770 [ 55.821146] ? __vb2_queue_cancel+0x22f/0x870 [ 55.821152] vb2_core_queue_release+0x57/0x70 [ 55.821156] _vb2_fop_release+0x1ac/0x280 [ 55.821161] vb2_fop_release+0x66/0xd0 [ 55.821166] vivid_fop_release+0x15f/0x3a0 [ 55.821172] v4l2_release+0xeb/0x1a0 [ 55.821179] __fput+0x232/0x750 [ 55.821184] ? _raw_spin_unlock_irq+0x27/0x80 [ 55.821189] ____fput+0x9/0x10 [ 55.821193] task_work_run+0xe5/0x170 [ 55.821199] exit_to_usermode_loop+0x16a/0x1b0 [ 55.821204] do_syscall_64+0x416/0x5b0 [ 55.821208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.821214] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.821217] RIP: 0033:0x412f61 [ 55.821219] RSP: 002b:00007ffe8c26d9f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 55.821222] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000412f61 [ 55.821224] RDX: 0000001b2bf20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 55.821226] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 55.821228] R10: 00007ffe8c26dad0 R11: 0000000000000293 R12: 0000000000760ef8 [ 55.821230] R13: 000000000000d9d8 R14: 000000000000da05 R15: 000000000075bf2c [ 55.821237] Code: 36 78 6e 05 00 0f 84 42 02 00 00 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 f2 48 89 e5 48 c1 ea 03 53 89 fb 48 83 ec 08 <0f> b6 14 02 48 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3a [ 55.821314] RIP: refcount_sub_and_test+0x1c/0x90 RSP: ffff8880764bfbd0 [ 55.863741] ---[ end trace b40ece6dc1437168 ]--- [ 56.074476] Kernel panic - not syncing: Fatal exception [ 56.075853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.087841] Kernel Offset: disabled [ 56.091462] Rebooting in 86400 seconds..