syzkaller login: [ 34.862757] kauditd_printk_skb: 9 callbacks suppressed [ 34.862763] audit: type=1400 audit(1580595373.881:35): avc: denied { map } for pid=7039 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 41.223396] audit: type=1400 audit(1580595380.241:36): avc: denied { map } for pid=7050 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 43.376508] IPVS: ftp: loaded support on port[0] = 21 [ 43.797136] can: request_module (can-proto-0) failed. [ 44.916080] can: request_module (can-proto-0) failed. [ 45.081136] audit: type=1400 audit(1580595384.101:37): avc: denied { create } for pid=7050 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 [ 45.104813] audit: type=1400 audit(1580595384.101:38): avc: denied { create } for pid=7050 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 [ 45.128738] audit: type=1400 audit(1580595384.101:39): avc: denied { create } for pid=7050 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 Warning: Permanently added '10.128.0.241' (ECDSA) to the list of known hosts. 2020/02/01 22:16:31 parsed 1 programs 2020/02/01 22:16:32 executed programs: 0 [ 53.424622] IPVS: ftp: loaded support on port[0] = 21 [ 53.425411] IPVS: ftp: loaded support on port[0] = 21 [ 53.440224] IPVS: ftp: loaded support on port[0] = 21 [ 53.440490] IPVS: ftp: loaded support on port[0] = 21 [ 53.464037] IPVS: ftp: loaded support on port[0] = 21 [ 53.477579] IPVS: ftp: loaded support on port[0] = 21 [ 53.626752] chnl_net:caif_netlink_parms(): no params data found [ 53.733367] chnl_net:caif_netlink_parms(): no params data found [ 53.759453] chnl_net:caif_netlink_parms(): no params data found [ 53.767269] chnl_net:caif_netlink_parms(): no params data found [ 53.781761] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.788136] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.795421] device bridge_slave_0 entered promiscuous mode [ 53.819225] chnl_net:caif_netlink_parms(): no params data found [ 53.844728] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.851152] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.857961] device bridge_slave_1 entered promiscuous mode [ 53.868442] chnl_net:caif_netlink_parms(): no params data found [ 53.887475] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.893936] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.901174] device bridge_slave_0 entered promiscuous mode [ 53.931044] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.937409] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.944465] device bridge_slave_1 entered promiscuous mode [ 53.958895] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.983079] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.989584] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.996545] device bridge_slave_0 entered promiscuous mode [ 54.007239] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.013675] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.021476] device bridge_slave_1 entered promiscuous mode [ 54.028236] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.051679] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.058117] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.065553] device bridge_slave_0 entered promiscuous mode [ 54.072957] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.086223] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.104837] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.111966] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.118984] device bridge_slave_1 entered promiscuous mode [ 54.133104] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.146726] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.154632] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.161393] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.168393] device bridge_slave_0 entered promiscuous mode [ 54.174974] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.181511] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.188436] device bridge_slave_0 entered promiscuous mode [ 54.198258] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.204683] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.211800] device bridge_slave_1 entered promiscuous mode [ 54.223081] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.230636] team0: Port device team_slave_0 added [ 54.239464] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.245820] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.252774] device bridge_slave_1 entered promiscuous mode [ 54.270067] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.277257] team0: Port device team_slave_0 added [ 54.282628] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.289988] team0: Port device team_slave_1 added [ 54.299260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.311059] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.322250] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.329720] team0: Port device team_slave_1 added [ 54.334912] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.342250] team0: Port device team_slave_0 added [ 54.347595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.357211] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.365946] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.374475] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.382535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.389859] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.397405] team0: Port device team_slave_1 added [ 54.407652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.419659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.430889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.438096] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.446440] team0: Port device team_slave_0 added [ 54.451638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.459468] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.532665] device hsr_slave_0 entered promiscuous mode [ 54.598860] device hsr_slave_1 entered promiscuous mode [ 54.642395] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.652708] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.660419] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.667778] team0: Port device team_slave_1 added [ 54.676713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.691965] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.704330] team0: Port device team_slave_0 added [ 54.760378] device hsr_slave_0 entered promiscuous mode [ 54.798944] device hsr_slave_1 entered promiscuous mode [ 54.839106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.846307] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.854150] team0: Port device team_slave_0 added [ 54.865316] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.874702] team0: Port device team_slave_1 added [ 54.931021] device hsr_slave_0 entered promiscuous mode [ 54.998866] device hsr_slave_1 entered promiscuous mode [ 55.039078] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.045930] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.056597] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.065741] team0: Port device team_slave_1 added [ 55.071237] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.081258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.089240] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.096357] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.107573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.119630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.135712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.180117] device hsr_slave_0 entered promiscuous mode [ 55.218858] device hsr_slave_1 entered promiscuous mode [ 55.310135] device hsr_slave_0 entered promiscuous mode [ 55.348870] device hsr_slave_1 entered promiscuous mode [ 55.412409] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.423652] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.430810] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.470096] device hsr_slave_0 entered promiscuous mode [ 55.528863] device hsr_slave_1 entered promiscuous mode [ 55.599138] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.606038] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.613368] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.624174] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.640169] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.669990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.677269] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.685340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.730295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.737719] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.762604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.772250] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.778436] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.791197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.799507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.807256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.814719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.822815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.830860] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.837698] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.845240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.854671] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.863551] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.871907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.879472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.887516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.896727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.905816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.919554] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.925658] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.935447] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.942229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.952736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.961281] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.967803] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.978107] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.987057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.995647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.003449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.012457] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.018951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.026578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.035228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.042952] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.049439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.056300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.063602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.071358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.080358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.088010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.099819] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 56.106340] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.113730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.122935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.133162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.141819] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.150122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.157457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.165934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.174744] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.181142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.190001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.197168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.204146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.212650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.220533] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.226938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.234561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.244427] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.254650] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 56.263277] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.270167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.277410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.286005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.294754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.302042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.310970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.321582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.329540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.336708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.347482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.355596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.363448] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.369987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.378107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.387965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.397259] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 56.403429] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.411350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.418195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.426445] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.434155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.442347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.450336] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.456924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.463755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.471968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.480743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.491907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.500083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.507768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.515801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.524501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.532519] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.538915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.546714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.556340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 56.566985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.574873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.585129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.593211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.601166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.608932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.616869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.624837] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.631258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.641446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.650159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.659445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.668292] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.674733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.684721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.692555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.700527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.708080] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.714472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.721414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.729389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.738794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.746426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.754782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.764458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.774053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.781937] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.789438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.798186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.806034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.814052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.821798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.829540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.837083] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.845945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.855703] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.863305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.871719] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.882585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.892617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.903530] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.912572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.921770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.932739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.940865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.948454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.956719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.964512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.972212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.980140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.987118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.995915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.006791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.019158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.026765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.040112] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.046187] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.052807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.060998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.068898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.076577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.084316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.092264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.100015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.107761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.115595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.124494] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.131168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.139214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.147892] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.157241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.166133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.174293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.182080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.189771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.197490] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.205876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.213405] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.220225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.228548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.240313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.248184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.256259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.264508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.272388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.280393] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.286894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.293720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.301607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.309263] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.315728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.323169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.332913] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.345220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.352868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.361592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.371526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.386277] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.394693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.402833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.410456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.418186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.426083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.435355] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.442567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.452637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.462236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.472601] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.486092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.494876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.502800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.510810] audit: type=1400 audit(1580595396.521:40): avc: denied { associate } for pid=7153 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 57.538368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.546671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.561348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.574060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.582542] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.591606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.608853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.616685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.634839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.651488] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.665106] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.703590] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.711360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.719579] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.728016] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready [ 57.737254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.757309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.797274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.812282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.821302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.829364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.845338] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.851871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.878481] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.930245] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.078817] kasan: CONFIG_KASAN_INLINE enabled [ 58.083792] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 58.091294] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 58.097694] CPU: 0 PID: 7147 Comm: syz-executor.3 Not tainted 4.19.101-syzkaller #0 [ 58.105474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.114933] RIP: 0010:rose_send_frame+0x140/0x240 [ 58.119765] Code: 41 5e 5d c3 80 3c 02 00 0f 85 e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 4b 20 49 8d b9 58 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 d1 00 00 00 49 8b 91 58 03 00 00 e9 04 ff ff ff [ 58.138779] RSP: 0018:ffff8880aea07ae0 EFLAGS: 00010202 [ 58.144134] RAX: dffffc0000000000 RBX: ffff88809b2b8340 RCX: 0000000000000006 [ 58.151494] RDX: 000000000000006b RSI: ffffffff87618960 RDI: 0000000000000358 [ 58.158755] RBP: ffff8880aea07b10 R08: ffffed1012f1575d R09: 0000000000000000 [ 58.166027] R10: ffffed1012f1575c R11: ffff8880978abae3 R12: ffff88809b2b8340 [ 58.173292] R13: 0000000000000078 R14: ffff8880942176c0 R15: ffff8880942176c0 [ 58.180642] FS: 0000000001e19940(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 58.188894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.194845] CR2: 0000000001e22978 CR3: 000000009ab40000 CR4: 00000000001406f0 [ 58.202191] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.209707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.216959] Call Trace: [ 58.219527] [ 58.221772] rose_transmit_clear_request+0x1d0/0x290 [ 58.226863] ? __local_bh_enable_ip+0x160/0x260 [ 58.231518] rose_rx_call_request+0x3a4/0x1c0e [ 58.236100] ? rose_release+0x380/0x380 [ 58.240170] ? kasan_check_read+0x11/0x20 [ 58.244439] rose_loopback_timer+0x11f/0x430 [ 58.248838] call_timer_fn+0x14c/0x510 [ 58.252714] ? rose_link_rx_restart.cold.3+0x7a/0x7a [ 58.257799] ? process_timeout+0x40/0x40 [ 58.261850] ? _raw_spin_unlock_irq+0x27/0x80 [ 58.266331] ? trace_hardirqs_on+0x28/0x190 [ 58.270644] ? rose_link_rx_restart.cold.3+0x7a/0x7a [ 58.275735] run_timer_softirq+0xb63/0x1180 [ 58.280055] ? add_timer+0x930/0x930 [ 58.283763] ? __lock_is_held+0xb5/0x140 [ 58.287917] __do_softirq+0x260/0x92d [ 58.291704] ? sched_clock_cpu+0x1b/0x1b0 [ 58.295901] irq_exit+0x17f/0x1c0 [ 58.299536] smp_apic_timer_interrupt+0x13e/0x540 [ 58.304381] apic_timer_interrupt+0xf/0x20 [ 58.308604] [ 58.310831] RIP: 0010:ext4_orphan_del+0x0/0x9b0 [ 58.315481] Code: 44 8b 54 24 18 4c 8b 5c 24 28 e9 0b f7 ff ff 48 89 df e8 63 1f ba ff 44 8b 54 24 18 4c 8b 5c 24 28 e9 7b f7 ff ff 0f 1f 40 00 <48> ba 00 00 00 00 00 fc ff df 55 48 89 e5 41 57 49 89 f7 41 56 41 [ 58.334373] RSP: 0018:ffff88808f52fc08 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 58.342077] RAX: 0000000000000000 RBX: 1ffff11011ea5f87 RCX: 1ffff11043183a8c [ 58.349343] RDX: 1ffff1101202de58 RSI: ffff88809016f470 RDI: 0000000000000001 [ 58.356645] RBP: ffff88808f52fcc0 R08: 0000000000000000 R09: ffff88809016f2c0 [ 58.363906] R10: ffffed101083179b R11: ffff88809016f498 R12: 0000000000000001 [ 58.371270] R13: ffff88809016f498 R14: ffff88809016f470 R15: ffff88809016f47c [ 58.378658] ? ext4_evict_inode+0x7b0/0x1450 [ 58.383111] ? lock_downgrade+0x860/0x860 [ 58.387252] ? ext4_da_write_begin+0xb50/0xb50 [ 58.391924] ? do_raw_spin_unlock+0x177/0x260 [ 58.396414] evict+0x29c/0x590 [ 58.399602] ? do_raw_spin_unlock+0x177/0x260 [ 58.404310] iput+0x378/0x6b0 [ 58.407408] do_unlinkat+0x47c/0x670 [ 58.411464] ? __ia32_sys_rmdir+0x40/0x40 [ 58.415726] ? __check_object_size+0x1ef/0x301 [ 58.420534] ? rcu_read_lock_sched_held+0x108/0x120 [ 58.425566] ? strncpy_from_user+0x80/0x260 [ 58.429884] ? getname_flags+0xf6/0x520 [ 58.433841] ? do_syscall_64+0x21/0x4e0 [ 58.438101] __x64_sys_unlink+0x3d/0x50 [ 58.442065] do_syscall_64+0xd0/0x4e0 [ 58.445854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.451088] RIP: 0033:0x459577 [ 58.454306] Code: 00 66 90 b8 58 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.473564] RSP: 002b:00007ffc39c56938 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 58.481261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459577 [ 58.488731] RDX: 00007ffc39c56950 RSI: 00007ffc39c56950 RDI: 00007ffc39c569e0 [ 58.496112] RBP: 0000000000000009 R08: 0000000000000000 R09: 000000000000000e [ 58.503372] R10: 000000000000000a R11: 0000000000000246 R12: 00007ffc39c57a70 [ 58.510732] R13: 0000000001e1a940 R14: 0000000000000000 R15: 00007ffc39c57a70 [ 58.518107] Modules linked in: [ 58.521340] ---[ end trace 746b58d3b5e70d4a ]--- [ 58.526091] RIP: 0010:rose_send_frame+0x140/0x240 [ 58.530955] Code: 41 5e 5d c3 80 3c 02 00 0f 85 e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 4b 20 49 8d b9 58 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 d1 00 00 00 49 8b 91 58 03 00 00 e9 04 ff ff ff [ 58.549968] RSP: 0018:ffff8880aea07ae0 EFLAGS: 00010202 [ 58.555447] RAX: dffffc0000000000 RBX: ffff88809b2b8340 RCX: 0000000000000006 [ 58.562894] RDX: 000000000000006b RSI: ffffffff87618960 RDI: 0000000000000358 [ 58.570286] RBP: ffff8880aea07b10 R08: ffffed1012f1575d R09: 0000000000000000 [ 58.577635] R10: ffffed1012f1575c R11: ffff8880978abae3 R12: ffff88809b2b8340 [ 58.584921] R13: 0000000000000078 R14: ffff8880942176c0 R15: ffff8880942176c0 [ 58.592359] FS: 0000000001e19940(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 58.600694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.606660] CR2: 0000000001e22978 CR3: 000000009ab40000 CR4: 00000000001406f0 [ 58.613958] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.621311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.628605] Kernel panic - not syncing: Fatal exception in interrupt [ 58.636708] Kernel Offset: disabled [ 58.640331] Rebooting in 86400 seconds..