syzkaller login: [ 34.351951] kauditd_printk_skb: 9 callbacks suppressed [ 34.351956] audit: type=1400 audit(1576299513.141:35): avc: denied { map } for pid=6897 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 [ 40.784603] audit: type=1400 audit(1576299519.571:36): avc: denied { map } for pid=6908 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 [ 41.570777] IPVS: ftp: loaded support on port[0] = 21 [ 41.943509] can: request_module (can-proto-0) failed. [ 43.051501] can: request_module (can-proto-0) failed. [ 43.197229] audit: type=1400 audit(1576299521.991:37): avc: denied { create } for pid=6908 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 [ 43.220876] audit: type=1400 audit(1576299521.991:38): avc: denied { create } for pid=6908 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 [ 43.244526] audit: type=1400 audit(1576299521.991:39): avc: denied { create } for pid=6908 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 '10.128.10.37' (ECDSA) to the list of known hosts. 2019/12/14 04:58:48 parsed 1 programs 2019/12/14 04:58:49 executed programs: 0 [ 50.517368] IPVS: ftp: loaded support on port[0] = 21 [ 50.519245] IPVS: ftp: loaded support on port[0] = 21 [ 50.529380] IPVS: ftp: loaded support on port[0] = 21 [ 50.587351] IPVS: ftp: loaded support on port[0] = 21 [ 50.597436] IPVS: ftp: loaded support on port[0] = 21 [ 50.599841] IPVS: ftp: loaded support on port[0] = 21 [ 50.679817] chnl_net:caif_netlink_parms(): no params data found [ 50.774316] chnl_net:caif_netlink_parms(): no params data found [ 50.788307] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.794670] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.802449] device bridge_slave_0 entered promiscuous mode [ 50.811480] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.817942] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.826327] device bridge_slave_1 entered promiscuous mode [ 50.842427] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.853188] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.940562] chnl_net:caif_netlink_parms(): no params data found [ 50.949202] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.958511] team0: Port device team_slave_0 added [ 50.967052] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.974176] team0: Port device team_slave_1 added [ 50.997072] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.003608] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.010618] device bridge_slave_0 entered promiscuous mode [ 51.018881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.027824] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.034158] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.041397] device bridge_slave_1 entered promiscuous mode [ 51.066937] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.074769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.087593] chnl_net:caif_netlink_parms(): no params data found [ 51.136884] device hsr_slave_0 entered promiscuous mode [ 51.185648] device hsr_slave_1 entered promiscuous mode [ 51.237410] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.245140] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.257082] chnl_net:caif_netlink_parms(): no params data found [ 51.275052] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.286953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.294594] team0: Port device team_slave_0 added [ 51.308046] chnl_net:caif_netlink_parms(): no params data found [ 51.319021] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.325605] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.332522] device bridge_slave_0 entered promiscuous mode [ 51.339331] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.347031] team0: Port device team_slave_1 added [ 51.354855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.365133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.387084] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.393622] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.402378] device bridge_slave_1 entered promiscuous mode [ 51.447109] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.453569] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.460598] device bridge_slave_0 entered promiscuous mode [ 51.517407] device hsr_slave_0 entered promiscuous mode [ 51.565735] device hsr_slave_1 entered promiscuous mode [ 51.616343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.624069] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.632211] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.638818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.645749] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.652253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.660269] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.667035] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.673944] device bridge_slave_1 entered promiscuous mode [ 51.681029] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.688787] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.696005] device bridge_slave_0 entered promiscuous mode [ 51.702235] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.709365] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.716724] device bridge_slave_0 entered promiscuous mode [ 51.723718] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.731750] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.748415] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.756863] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.763706] device bridge_slave_1 entered promiscuous mode [ 51.770796] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.777798] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.784625] device bridge_slave_1 entered promiscuous mode [ 51.799088] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.806573] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.828085] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.847213] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.854281] team0: Port device team_slave_0 added [ 51.866091] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.880434] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.889759] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.899111] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.905925] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.913212] team0: Port device team_slave_1 added [ 51.927338] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.935830] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.945998] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.961851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.969212] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.977175] team0: Port device team_slave_0 added [ 51.983067] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.990357] team0: Port device team_slave_1 added [ 51.995593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.002657] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.013409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.020786] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.028529] team0: Port device team_slave_0 added [ 52.036541] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.087904] device hsr_slave_0 entered promiscuous mode [ 52.125789] device hsr_slave_1 entered promiscuous mode [ 52.171860] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.180501] team0: Port device team_slave_1 added [ 52.186317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.194287] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.201748] team0: Port device team_slave_0 added [ 52.247734] device hsr_slave_0 entered promiscuous mode [ 52.286070] device hsr_slave_1 entered promiscuous mode [ 52.365751] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.374735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.382816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.391009] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.399286] team0: Port device team_slave_1 added [ 52.404524] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.411770] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.429649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.438650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.446728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.454120] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.473759] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.480608] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.487161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.498375] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.536838] device hsr_slave_0 entered promiscuous mode [ 52.575609] device hsr_slave_1 entered promiscuous mode [ 52.618987] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.626846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.639801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.647943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.655883] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.662246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.669872] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.727908] device hsr_slave_0 entered promiscuous mode [ 52.775609] device hsr_slave_1 entered promiscuous mode [ 52.815816] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.822716] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.830538] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.850027] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.857630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.877091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.884801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.892609] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.899047] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.907499] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.931961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.940065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.949123] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.959751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.967939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.981966] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.989379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.998415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.010109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.019165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.026298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.033370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.042500] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.049392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.059677] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.067728] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.073799] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.080236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.088497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.096060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.102838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.109921] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.119280] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.130694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.138599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.145970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.152798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.160615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.179113] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.185217] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.193416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.204842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.214348] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.220976] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.228013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.236705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.245952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.253813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.262034] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.268511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.275396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.283104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.290688] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.297056] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.303773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.311728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.319690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.327010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.336606] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.346156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.353771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.362368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.372064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.379951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.389503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.396689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.404345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.412307] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.421015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.428367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.436655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.444121] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.450794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.457567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.465222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.473151] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.479558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.486564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.494417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.503274] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.509862] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.518073] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.527754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.537765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.546394] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.552591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.560321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.568274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.576247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.584320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.592035] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.598409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.605390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.614846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.622001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.634066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.642315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.650772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.659796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.667722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.677581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.685475] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.691830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.698691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.707051] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.713179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.720814] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.727042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.735157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.743591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.752378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.760593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.768505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.776829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.785832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.793424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.800974] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.808022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.816922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.825549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.834899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.843173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.851449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.860144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.868138] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.876127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.883642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.891563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.899984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.909043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.917409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.924843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.935935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.943656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.951344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.960067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.967744] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.974075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.981025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.987983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.994713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.002242] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.012519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.020353] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.028399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.037903] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.043965] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.051487] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.058803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.067249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.074775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.082637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.090163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.099696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.111389] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.117824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.129575] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.136463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.144321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.153155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.163156] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.169390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.178209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.186999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.198448] audit: type=1400 audit(1576299532.991:40): avc: denied { associate } for pid=7005 comm="syz-executor.4" name="syz4" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 54.199719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.243442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.251353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.259203] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.267112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.274756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.282617] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.289268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.297724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.305776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.313270] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.319638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.328358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.341842] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.358663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.372949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.387576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.397547] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.405142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.417475] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.425005] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.437402] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.443684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.455958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.464847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.473308] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.481063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.489384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.497397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.505073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.513251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.522065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.529892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.537867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.548236] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.558124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.565924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.586927] audit: type=1800 audit(1576299533.381:41): pid=7027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16522 res=0 [ 54.622109] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.636981] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.643065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.676293] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.690513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.717852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.726601] audit: type=1800 audit(1576299533.521:42): pid=7031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16522 res=0 [ 54.766304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.799696] audit: type=1800 audit(1576299533.591:43): pid=7034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16523 res=0 [ 54.823161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.857846] hrtimer: interrupt took 49436 ns [ 159.875264] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 159.881736] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P7039 [ 159.888685] rcu: (detected by 0, t=10503 jiffies, g=4901, q=279) [ 159.894924] udevd R running task 28216 7039 3592 0x00000000 [ 159.902206] Call Trace: [ 159.904802] __schedule+0x78c/0x1c10 [ 159.908523] ? pci_mmcfg_check_reserved+0x120/0x120 [ 159.913672] ? ___preempt_schedule_notrace+0x16/0x2d [ 159.918771] preempt_schedule_notrace+0x70/0x140 [ 159.923526] ___preempt_schedule_notrace+0x16/0x2d [ 159.928455] ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0 [ 159.933671] rcu_is_watching+0x23/0x30 [ 159.937553] is_bpf_text_address+0x8a/0xe0 [ 159.941800] kernel_text_address+0x79/0xf0 [ 159.946027] __kernel_text_address+0xd/0x40 [ 159.950343] unwind_get_return_address+0x61/0xa0 [ 159.955095] __save_stack_trace+0x9c/0x100 [ 159.959339] save_stack_trace+0x1a/0x20 [ 159.963306] save_stack+0x43/0xd0 [ 159.966756] ? save_stack+0x43/0xd0 [ 159.970376] ? kasan_kmalloc+0xc7/0xe0 [ 159.974249] ? kasan_slab_alloc+0x12/0x20 [ 159.978388] ? kmem_cache_alloc+0x11b/0x730 [ 159.982698] ? anon_vma_clone+0xc3/0x3f0 [ 159.986751] ? anon_vma_fork+0x80/0x450 [ 159.990801] ? copy_process.part.35+0x3a76/0x7330 [ 159.995638] ? _do_fork+0x15d/0xba0 [ 159.999261] ? __x64_sys_clone+0xba/0x140 [ 160.003400] ? do_syscall_64+0xd0/0x4e0 [ 160.007367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.012728] ? mark_held_locks+0x130/0x130 [ 160.016962] ? get_mem_cgroup_from_mm+0x19f/0x550 [ 160.021794] ? lock_downgrade+0x860/0x860 [ 160.025937] ? find_held_lock+0x36/0x1d0 [ 160.030005] ? mark_held_locks+0xc7/0x130 [ 160.034149] ? kmem_cache_alloc+0x281/0x730 [ 160.038462] ? kasan_unpoison_shadow+0x35/0x50 [ 160.043040] kasan_kmalloc+0xc7/0xe0 [ 160.047704] kasan_slab_alloc+0x12/0x20 [ 160.051689] kmem_cache_alloc+0x11b/0x730 [ 160.055828] ? __lock_is_held+0xb5/0x140 [ 160.059887] anon_vma_clone+0xc3/0x3f0 [ 160.063763] ? kmem_cache_alloc+0x338/0x730 [ 160.068075] anon_vma_fork+0x80/0x450 [ 160.074555] ? memcpy+0x45/0x50 [ 160.077856] copy_process.part.35+0x3a76/0x7330 [ 160.082533] ? __cleanup_sighand+0x40/0x40 [ 160.086756] ? find_held_lock+0x36/0x1d0 [ 160.090815] ? __fd_install+0x157/0x4b0 [ 160.095745] ? lock_downgrade+0x860/0x860 [ 160.100374] ? kasan_check_read+0x11/0x20 [ 160.104710] _do_fork+0x15d/0xba0 [ 160.108164] ? fork_idle+0x250/0x250 [ 160.111865] ? do_pipe2+0x102/0x140 [ 160.115493] ? __do_pipe_flags+0x1f0/0x1f0 [ 160.119721] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 160.124470] ? do_syscall_64+0x21/0x4e0 [ 160.128446] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.133805] __x64_sys_clone+0xba/0x140 [ 160.137771] do_syscall_64+0xd0/0x4e0 [ 160.141563] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.146742] RIP: 0033:0x7fc848ea5f46 [ 160.150474] Code: Bad RIP value. [ 160.153829] RSP: 002b:00007fff5e8858c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 160.161972] RAX: ffffffffffffffda RBX: 00007fff5e8858c0 RCX: 00007fc848ea5f46 [ 160.170214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 160.177647] RBP: 00007fff5e885920 R08: 0000000000001b7f R09: 0000000000001b7f [ 160.184949] R10: 00007fc8497c2a70 R11: 0000000000000246 R12: 0000000000000000 [ 160.192209] R13: 00007fff5e8858e0 R14: 0000000000000005 R15: 0000000000000005 [ 160.199949] udevd R running task 28216 7039 3592 0x00000000 [ 160.207138] Call Trace: [ 160.209734] __schedule+0x78c/0x1c10 [ 160.213442] ? pci_mmcfg_check_reserved+0x120/0x120 [ 160.218454] ? ___preempt_schedule_notrace+0x16/0x2d [ 160.223558] preempt_schedule_notrace+0x70/0x140 [ 160.228308] ___preempt_schedule_notrace+0x16/0x2d [ 160.233234] ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0 [ 160.238416] rcu_is_watching+0x23/0x30 [ 160.242297] is_bpf_text_address+0x8a/0xe0 [ 160.246524] kernel_text_address+0x79/0xf0 [ 160.250925] __kernel_text_address+0xd/0x40 [ 160.255238] unwind_get_return_address+0x61/0xa0 [ 160.260027] __save_stack_trace+0x9c/0x100 [ 160.264277] save_stack_trace+0x1a/0x20 [ 160.268243] save_stack+0x43/0xd0 [ 160.271690] ? save_stack+0x43/0xd0 [ 160.275309] ? kasan_kmalloc+0xc7/0xe0 [ 160.279185] ? kasan_slab_alloc+0x12/0x20 [ 160.283319] ? kmem_cache_alloc+0x11b/0x730 [ 160.287804] ? anon_vma_clone+0xc3/0x3f0 [ 160.291855] ? anon_vma_fork+0x80/0x450 [ 160.295819] ? copy_process.part.35+0x3a76/0x7330 [ 160.300650] ? _do_fork+0x15d/0xba0 [ 160.304353] ? __x64_sys_clone+0xba/0x140 [ 160.308490] ? do_syscall_64+0xd0/0x4e0 [ 160.312457] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.317812] ? mark_held_locks+0x130/0x130 [ 160.322041] ? get_mem_cgroup_from_mm+0x19f/0x550 [ 160.326982] ? lock_downgrade+0x860/0x860 [ 160.331296] ? find_held_lock+0x36/0x1d0 [ 160.335360] ? mark_held_locks+0xc7/0x130 [ 160.339501] ? kmem_cache_alloc+0x281/0x730 [ 160.343815] ? kasan_unpoison_shadow+0x35/0x50 [ 160.348385] kasan_kmalloc+0xc7/0xe0 [ 160.352290] kasan_slab_alloc+0x12/0x20 [ 160.356257] kmem_cache_alloc+0x11b/0x730 [ 160.360413] ? __lock_is_held+0xb5/0x140 [ 160.364480] anon_vma_clone+0xc3/0x3f0 [ 160.368365] ? kmem_cache_alloc+0x338/0x730 [ 160.372680] anon_vma_fork+0x80/0x450 [ 160.376474] ? memcpy+0x45/0x50 [ 160.379852] copy_process.part.35+0x3a76/0x7330 [ 160.384535] ? __cleanup_sighand+0x40/0x40 [ 160.388766] ? find_held_lock+0x36/0x1d0 [ 160.392824] ? __fd_install+0x157/0x4b0 [ 160.396793] ? lock_downgrade+0x860/0x860 [ 160.400936] ? kasan_check_read+0x11/0x20 [ 160.405075] _do_fork+0x15d/0xba0 [ 160.408519] ? fork_idle+0x250/0x250 [ 160.412225] ? do_pipe2+0x102/0x140 [ 160.415842] ? __do_pipe_flags+0x1f0/0x1f0 [ 160.420072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 160.424849] ? do_syscall_64+0x21/0x4e0 [ 160.428814] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.434198] __x64_sys_clone+0xba/0x140 [ 160.438165] do_syscall_64+0xd0/0x4e0 [ 160.441962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.449485] RIP: 0033:0x7fc848ea5f46 [ 160.453196] Code: Bad RIP value. [ 160.456550] RSP: 002b:00007fff5e8858c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 160.464252] RAX: ffffffffffffffda RBX: 00007fff5e8858c0 RCX: 00007fc848ea5f46 [ 160.471602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 160.478863] RBP: 00007fff5e885920 R08: 0000000000001b7f R09: 0000000000001b7f [ 160.486130] R10: 00007fc8497c2a70 R11: 0000000000000246 R12: 0000000000000000 [ 160.493395] R13: 00007fff5e8858e0 R14: 0000000000000005 R15: 0000000000000005 [ 160.500679] rcu: rcu_preempt kthread starved for 10564 jiffies! g4901 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 160.511160] rcu: RCU grace-period kthread stack dump: [ 160.516367] rcu_preempt R running task 29208 10 2 0x80000000 [ 160.523566] Call Trace: [ 160.526150] __schedule+0x78c/0x1c10 [ 160.529868] ? pci_mmcfg_check_reserved+0x120/0x120 [ 160.535234] ? schedule_timeout+0x3a6/0xda0 [ 160.539551] ? lockdep_hardirqs_on+0x421/0x5c0 [ 160.544128] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 160.549489] ? trace_hardirqs_on+0x28/0x190 [ 160.553802] schedule+0x7f/0x1b0 [ 160.557164] schedule_timeout+0x3ab/0xda0 [ 160.561303] ? lockdep_hardirqs_on+0x421/0x5c0 [ 160.566071] ? usleep_range+0x130/0x130 [ 160.570041] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 160.575143] ? prepare_to_swait_event+0x17f/0x3d0 [ 160.579982] ? __next_timer_interrupt+0x100/0x100 [ 160.584844] rcu_gp_kthread+0xcf8/0x23d0 [ 160.588910] ? rcu_exp_wait_wake+0x460/0x460 [ 160.593309] ? __kthread_parkme+0x47/0x190 [ 160.597535] ? __kthread_parkme+0xb9/0x190 [ 160.601761] kthread+0x324/0x3e0 [ 160.605117] ? rcu_exp_wait_wake+0x460/0x460 [ 160.609514] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 160.615047] ret_from_fork+0x24/0x30