[ 37.174040] random: cc1: uninitialized urandom read (8 bytes read) [ 38.110882] IPVS: ftp: loaded support on port[0] = 21 [ 39.212366] can: request_module (can-proto-0) failed. [ 39.226812] can: request_module (can-proto-0) failed. [ 39.392439] audit: type=1400 audit(1576620134.843:37): avc: denied { create } for pid=6750 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 [ 39.415970] audit: type=1400 audit(1576620134.843:38): avc: denied { create } for pid=6750 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 [ 39.439872] audit: type=1400 audit(1576620134.843:39): avc: denied { create } for pid=6750 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 [ 39.594182] random: sshd: uninitialized urandom read (32 bytes read) [ 40.316764] random: sshd: uninitialized urandom read (32 bytes read) [ 40.520709] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. 2019/12/17 22:02:21 parsed 1 programs 2019/12/17 22:02:22 executed programs: 0 [ 46.567868] audit: type=1400 audit(1576620142.013:40): avc: denied { map } for pid=6824 comm="syz-execprog" path="/root/syzkaller-shm159263039" dev="sda1" ino=16501 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 46.860891] IPVS: ftp: loaded support on port[0] = 21 [ 47.736632] chnl_net:caif_netlink_parms(): no params data found [ 47.751316] IPVS: ftp: loaded support on port[0] = 21 [ 47.781613] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.788298] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.795474] device bridge_slave_0 entered promiscuous mode [ 47.804211] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.810652] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.817488] device bridge_slave_1 entered promiscuous mode [ 47.837850] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.848293] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.872260] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.879397] team0: Port device team_slave_0 added [ 47.885018] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.892605] team0: Port device team_slave_1 added [ 47.893645] IPVS: ftp: loaded support on port[0] = 21 [ 47.900153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.912108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.022041] device hsr_slave_0 entered promiscuous mode [ 48.060316] device hsr_slave_1 entered promiscuous mode [ 48.102425] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.117074] chnl_net:caif_netlink_parms(): no params data found [ 48.125577] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.158613] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.165106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.171987] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.178330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.203094] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.209501] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.216699] device bridge_slave_0 entered promiscuous mode [ 48.223453] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.229813] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.237397] device bridge_slave_1 entered promiscuous mode [ 48.237520] IPVS: ftp: loaded support on port[0] = 21 [ 48.268612] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.277641] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.297121] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.305362] team0: Port device team_slave_0 added [ 48.320922] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.327969] team0: Port device team_slave_1 added [ 48.362232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.369595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.382477] chnl_net:caif_netlink_parms(): no params data found [ 48.451923] device hsr_slave_0 entered promiscuous mode [ 48.510287] device hsr_slave_1 entered promiscuous mode [ 48.564545] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.574750] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.587300] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.593622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.623581] IPVS: ftp: loaded support on port[0] = 21 [ 48.631980] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.643545] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.649918] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.657027] device bridge_slave_0 entered promiscuous mode [ 48.667657] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.674257] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.682280] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.688627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.695245] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.701607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.712423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.720737] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.727399] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.735057] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.741856] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.749992] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 48.757291] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.763745] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.770910] device bridge_slave_1 entered promiscuous mode [ 48.789054] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.837483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.861453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.868701] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.876042] team0: Port device team_slave_0 added [ 48.884914] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.892186] team0: Port device team_slave_1 added [ 48.897384] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.905253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.913146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.920900] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.927233] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.937500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.945457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.959762] chnl_net:caif_netlink_parms(): no params data found [ 48.968456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.976414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.983987] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.990371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.015559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.030514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.037705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.045458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.102243] device hsr_slave_0 entered promiscuous mode [ 49.140406] device hsr_slave_1 entered promiscuous mode [ 49.204462] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.213176] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.223705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.234660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.245095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.253628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.261158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.268643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.276401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.291999] IPVS: ftp: loaded support on port[0] = 21 [ 49.317039] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.323537] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.330894] device bridge_slave_0 entered promiscuous mode [ 49.339291] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.345769] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.353212] device bridge_slave_1 entered promiscuous mode [ 49.365047] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.373488] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.391027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.443338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.451569] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.460736] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.467444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.476609] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.484506] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.504960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.512279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.519104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.526689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.535965] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.542195] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.550549] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.559097] chnl_net:caif_netlink_parms(): no params data found [ 49.571893] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.577897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.613019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.623682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.636609] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.650754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.658755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.666540] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.672908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.679726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.687861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.695464] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.701834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.709493] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.716680] team0: Port device team_slave_0 added [ 49.725942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.747893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.757197] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.766171] team0: Port device team_slave_1 added [ 49.772167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.780236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.796712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.813629] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.820753] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.829231] device bridge_slave_0 entered promiscuous mode [ 49.836347] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.843681] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.850823] device bridge_slave_1 entered promiscuous mode [ 49.869088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.878786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.933463] device hsr_slave_0 entered promiscuous mode [ 49.970532] device hsr_slave_1 entered promiscuous mode [ 50.011528] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.022294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.029870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.038201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.051094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.058262] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.067821] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.076315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.085686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.093372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.111491] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.140477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.162848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.173574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.183199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.207687] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.220980] team0: Port device team_slave_0 added [ 50.226551] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.234005] team0: Port device team_slave_1 added [ 50.245201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.260803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.267926] chnl_net:caif_netlink_parms(): no params data found [ 50.278436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.286095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.298255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.306729] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.313607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.326098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.335922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.360858] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.384700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.418250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.425509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.462075] device hsr_slave_0 entered promiscuous mode [ 50.500315] device hsr_slave_1 entered promiscuous mode [ 50.540586] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.547564] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.557040] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.564256] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.571538] device bridge_slave_0 entered promiscuous mode [ 50.578129] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.584512] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.593438] device bridge_slave_1 entered promiscuous mode [ 50.611192] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.617284] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.633885] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.644143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.652003] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.660182] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.668828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.676960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.684838] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.691204] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.698446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.708670] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.738324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.750665] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.757722] team0: Port device team_slave_0 added [ 50.766811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.776300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.783972] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.790352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.811108] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.818499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.828303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.837992] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.845418] team0: Port device team_slave_1 added [ 50.851138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.858397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.866138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.874088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.883394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.894148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.916346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.928198] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.939244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.947845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.955491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.963150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.969995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.978884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.990726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.998382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.016736] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.053847] device hsr_slave_0 entered promiscuous mode [ 51.080328] device hsr_slave_1 entered promiscuous mode [ 51.121914] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.131423] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.137502] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.144872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.152089] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.161085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.168454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.177347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.185579] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.195488] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.202059] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.208970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.216969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.224586] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.230944] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.238012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.244916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.251987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.259985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.269373] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.277702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.287956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.297308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.305040] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.311412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.318408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.326258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.333684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.341481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.348967] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.355325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.363829] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.369816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.378347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.390303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.397344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.414800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.422914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.432555] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.445232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.452878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.462473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.470404] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.476774] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.485001] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.492456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.499761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.507738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.515563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.524293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.533527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.542080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.549658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.558898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.573114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.582410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.589984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.597937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.606088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.614064] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.623317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.634056] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.642917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.649370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.657764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.665296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.673192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.682503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.692041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.698973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.707010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.714920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.722525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.741059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.748112] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.754634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.769553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.784299] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.791987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.799744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.809550] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.821503] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.829781] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.836864] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.844611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.851607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.860838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.868779] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.877025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.888292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.902762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.911450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.921201] bridge0: port 1(bridge_slave_0) entered blocking state 2019/12/17 22:02:27 executed programs: 16 [ 51.927579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.934949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.946511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.957737] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.968616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.981094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.988695] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.995083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.004373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.014889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.026789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.034524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.044682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.054420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.062671] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.068930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.077112] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.085259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.093724] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.103197] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.112139] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.120243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.127757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.136885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.145154] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.155638] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.162604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.169689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.177465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.196459] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.206741] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/12/17 22:02:32 executed programs: 328 2019/12/17 22:02:37 executed programs: 755 2019/12/17 22:02:42 executed programs: 1203 2019/12/17 22:02:47 executed programs: 1630 2019/12/17 22:02:52 executed programs: 2066 2019/12/17 22:02:57 executed programs: 2499 2019/12/17 22:03:02 executed programs: 2931 2019/12/17 22:03:07 executed programs: 3353 2019/12/17 22:03:12 executed programs: 3773 [ 101.517076] rdma_op ffff888084159918 conn xmit_rdma (null) 2019/12/17 22:03:17 executed programs: 4203 [ 103.687954] rdma_op ffff88809da0d8d8 conn xmit_rdma (null) [ 104.004963] rdma_op ffff8880a17659d8 conn xmit_rdma (null) 2019/12/17 22:03:22 executed programs: 4615 [ 110.501009] rdma_op ffff88809da0d8d8 conn xmit_rdma (null) [ 110.514719] rdma_op ffff88807ad15a18 conn xmit_rdma (null) 2019/12/17 22:03:27 executed programs: 5034 [ 112.645774] rdma_op ffff8880a17659d8 conn xmit_rdma (null) 2019/12/17 22:03:32 executed programs: 5459 2019/12/17 22:03:37 executed programs: 5869 2019/12/17 22:03:42 executed programs: 6267 2019/12/17 22:03:47 executed programs: 6674 [ 136.512539] rdma_op ffff8880a0b79b18 conn xmit_rdma (null) 2019/12/17 22:03:52 executed programs: 7100 [ 139.863216] rdma_op ffff88809fdb1b58 conn xmit_rdma (null) 2019/12/17 22:03:57 executed programs: 7506 2019/12/17 22:04:02 executed programs: 7894 2019/12/17 22:04:07 executed programs: 8291 2019/12/17 22:04:12 executed programs: 8674 2019/12/17 22:04:17 executed programs: 9068 2019/12/17 22:04:22 executed programs: 9476 [ 169.725197] rdma_op ffff888099cc5c18 conn xmit_rdma (null) 2019/12/17 22:04:27 executed programs: 9853 2019/12/17 22:04:32 executed programs: 10226 [ 180.061940] rdma_op ffff888095279c98 conn xmit_rdma (null) 2019/12/17 22:04:37 executed programs: 10608 2019/12/17 22:04:42 executed programs: 10974 [ 187.565631] rdma_op ffff888077bc5cd8 conn xmit_rdma (null) 2019/12/17 22:04:47 executed programs: 11350 [ 194.076019] rdma_op ffff888077bc5cd8 conn xmit_rdma (null) 2019/12/17 22:04:52 executed programs: 11768 2019/12/17 22:04:57 executed programs: 12160 [ 204.445897] rdma_op ffff888077bc5cd8 conn xmit_rdma (null) 2019/12/17 22:05:02 executed programs: 12532 [ 208.965637] rdma_op ffff8880738c9d58 conn xmit_rdma (null) 2019/12/17 22:05:07 executed programs: 12898 [ 213.281484] rdma_op ffff888078ee5dd8 conn xmit_rdma (null) [ 215.342196] rdma_op ffff8880738c9d58 conn xmit_rdma (null) 2019/12/17 22:05:12 executed programs: 13260 [ 221.373743] rdma_op ffff888078f65e18 conn xmit_rdma (null) 2019/12/17 22:05:17 executed programs: 13626 [ 224.966507] rdma_op ffff8880738c9d58 conn xmit_rdma (null) [ 226.656871] rdma_op ffff888078ee5dd8 conn xmit_rdma (null) 2019/12/17 22:05:22 executed programs: 14032 2019/12/17 22:05:27 executed programs: 14436 2019/12/17 22:05:32 executed programs: 14799 2019/12/17 22:05:37 executed programs: 15170 [ 247.244675] rdma_op ffff888092699e98 conn xmit_rdma (null) 2019/12/17 22:05:42 executed programs: 15511 2019/12/17 22:05:47 executed programs: 15922 2019/12/17 22:05:52 executed programs: 16279 [ 259.264950] rdma_op ffff888098f39f18 conn xmit_rdma (null) [ 260.058119] rdma_op ffff88808a279f58 conn xmit_rdma (null) [ 261.259207] rdma_op ffff8880738d5f98 conn xmit_rdma (null) 2019/12/17 22:05:57 executed programs: 16634 2019/12/17 22:06:02 executed programs: 16979 2019/12/17 22:06:07 executed programs: 17335 [ 275.589387] rdma_op ffff88808c4a5fd8 conn xmit_rdma (null) [ 276.587165] rdma_op ffff8880800ce018 conn xmit_rdma (null) 2019/12/17 22:06:13 executed programs: 17682 2019/12/17 22:06:18 executed programs: 18100 2019/12/17 22:06:23 executed programs: 18505 2019/12/17 22:06:28 executed programs: 18886 2019/12/17 22:06:33 executed programs: 19227 [ 300.445503] rdma_op ffff8880986ba098 conn xmit_rdma (null) 2019/12/17 22:06:38 executed programs: 19575 [ 303.211785] rdma_op ffff88808adde058 conn xmit_rdma (null) 2019/12/17 22:06:43 executed programs: 19913 [ 310.074427] ------------[ cut here ]------------ [ 310.079390] WARNING: CPU: 0 PID: 21077 at net/rds/message.c:227 rds_message_alloc_sgs+0xcc/0x110 [ 310.088322] Kernel panic - not syncing: panic_on_warn set ... [ 310.088322] [ 310.095691] CPU: 0 PID: 21077 Comm: syz-executor.0 Not tainted 4.14.159-syzkaller #0 [ 310.103574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.112989] Call Trace: [ 310.115575] kobject: 'loop1' (ffff8880a4a326a0): kobject_uevent_env [ 310.115598] kobject: 'loop1' (ffff8880a4a326a0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 310.122046] dump_stack+0xf7/0x13b [ 310.122056] ? rds_message_alloc_sgs+0xcc/0x110 [ 310.122063] panic+0x1b0/0x358 [ 310.122067] ? add_taint.cold.5+0x11/0x11 [ 310.122077] ? rds_message_alloc_sgs+0xcc/0x110 [ 310.122081] __warn.cold.8+0x25/0x2c [ 310.122086] ? rds_message_alloc_sgs+0xcc/0x110 [ 310.122091] report_bug+0x1a4/0x1f3 [ 310.122098] do_error_trap+0x1bd/0x310 [ 310.122103] ? math_error+0x300/0x300 [ 310.122110] ? find_held_lock+0x36/0x1d0 [ 310.122118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.122124] do_invalid_op+0x1b/0x20 [ 310.122153] invalid_op+0x1b/0x40 [ 310.187479] RIP: 0010:rds_message_alloc_sgs+0xcc/0x110 [ 310.192750] RSP: 0018:ffff888093937798 EFLAGS: 00010202 [ 310.196980] kobject: 'loop1' (ffff8880a4a326a0): kobject_uevent_env [ 310.198111] RAX: 0000000000000008 RBX: ffff88808d82db00 RCX: 0000000000000000 [ 310.198114] RDX: 0000000000000000 RSI: 0000000000000088 RDI: ffff88808d82dc74 [ 310.198117] RBP: ffff8880939377c0 R08: ffff8880939374e8 R09: ffff88809ae70d00 [ 310.198120] R10: ffff88808d82db00 R11: 000000006340fa45 R12: 0000000000000000 [ 310.198123] R13: 0000000000000088 R14: ffff88808d82dc70 R15: 0000000000000088 [ 310.198146] rds_cmsg_rdma_args+0x62a/0x15c0 [ 310.206041] kobject: 'loop1' (ffff8880a4a326a0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 310.215551] ? lock_downgrade+0x7f0/0x7f0 [ 310.215566] ? rds_rdma_extra_size+0x1e0/0x1e0 [ 310.215576] ? __init_waitqueue_head+0x36/0x90 [ 310.215583] rds_sendmsg+0xcad/0x2210 [ 310.215594] ? rds_send_drop_to+0x1680/0x1680 [ 310.215599] ? lock_downgrade+0x7f0/0x7f0 [ 310.215609] ? selinux_socket_sendmsg+0x31/0x40 [ 310.215615] ? security_socket_sendmsg+0x6a/0xa0 [ 310.215620] ? rds_send_drop_to+0x1680/0x1680 [ 310.215677] sock_sendmsg+0xb5/0xf0 [ 310.215683] ___sys_sendmsg+0x625/0x920 [ 310.305648] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 310.310386] ? find_held_lock+0x36/0x1d0 [ 310.314425] ? __fget+0x1ad/0x2f0 [ 310.317858] ? lock_downgrade+0x7f0/0x7f0 [ 310.322003] ? __fget+0x1ca/0x2f0 [ 310.325505] ? __fget_light+0x166/0x200 [ 310.329460] ? __fdget+0xe/0x10 [ 310.332731] ? sockfd_lookup_light+0x1c/0x150 [ 310.337207] __sys_sendmsg+0xc1/0x140 [ 310.340990] ? SyS_shutdown+0x180/0x180 [ 310.344952] ? put_timespec64+0xa4/0xf0 [ 310.348900] ? nsecs_to_jiffies+0x20/0x20 [ 310.353030] ? do_syscall_64+0x4c/0x5b0 [ 310.356981] ? __sys_sendmsg+0x140/0x140 [ 310.361022] SyS_sendmsg+0xd/0x20 [ 310.364465] do_syscall_64+0x1c7/0x5b0 [ 310.368331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.373154] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 310.378318] RIP: 0033:0x459a59 [ 310.381490] RSP: 002b:00007f264846dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 310.389185] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a59 [ 310.396433] RDX: 0000000000000000 RSI: 0000000020001600 RDI: 0000000000000003 [ 310.403683] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 310.410929] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f264846e6d4 [ 310.418210] R13: 00000000004c7c0f R14: 00000000004dd9b0 R15: 00000000ffffffff [ 310.426973] Kernel Offset: disabled [ 310.430650] Rebooting in 86400 seconds..