[ 40.181391] IPVS: ftp: loaded support on port[0] = 21 [ 41.359304] can: request_module (can-proto-0) failed. [ 41.369583] can: request_module (can-proto-0) failed. [ 41.378216] can: request_module (can-proto-0) failed. [ 41.543117] audit: type=1400 audit(1579464893.994:38): avc: denied { create } for pid=6964 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 [ 41.567319] audit: type=1400 audit(1579464894.004:39): avc: denied { create } for pid=6964 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 [ 41.591436] audit: type=1400 audit(1579464894.004:40): avc: denied { create } for pid=6964 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 [ 41.712972] random: sshd: uninitialized urandom read (32 bytes read) [ 42.522015] random: sshd: uninitialized urandom read (32 bytes read) [ 42.717400] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. 2020/01/19 20:15:00 parsed 1 programs 2020/01/19 20:15:01 executed programs: 0 [ 48.930919] IPVS: ftp: loaded support on port[0] = 21 [ 49.665609] IPVS: ftp: loaded support on port[0] = 21 [ 49.710400] chnl_net:caif_netlink_parms(): no params data found [ 49.752430] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.758970] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.766469] device bridge_slave_0 entered promiscuous mode [ 49.774967] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.781630] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.789474] device bridge_slave_1 entered promiscuous mode [ 49.789676] IPVS: ftp: loaded support on port[0] = 21 [ 49.811558] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.825352] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.856775] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.864551] team0: Port device team_slave_0 added [ 49.881546] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.888751] team0: Port device team_slave_1 added [ 49.899222] chnl_net:caif_netlink_parms(): no params data found [ 49.907673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.916870] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.949891] IPVS: ftp: loaded support on port[0] = 21 [ 49.992274] device hsr_slave_0 entered promiscuous mode [ 50.021043] device hsr_slave_1 entered promiscuous mode [ 50.080968] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.088065] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.134587] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.141250] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.148089] device bridge_slave_0 entered promiscuous mode [ 50.155107] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.161644] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.168819] device bridge_slave_1 entered promiscuous mode [ 50.207073] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.213517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.220516] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.226897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.235643] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.245536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.253780] chnl_net:caif_netlink_parms(): no params data found [ 50.293069] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.300581] team0: Port device team_slave_0 added [ 50.316790] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.324798] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.324857] IPVS: ftp: loaded support on port[0] = 21 [ 50.331890] device bridge_slave_0 entered promiscuous mode [ 50.343960] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.350657] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.357635] device bridge_slave_1 entered promiscuous mode [ 50.366296] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.373432] team0: Port device team_slave_1 added [ 50.379423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.387587] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.421752] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.463123] device hsr_slave_0 entered promiscuous mode [ 50.500296] device hsr_slave_1 entered promiscuous mode [ 50.572830] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.591633] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.606002] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.655760] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.663081] team0: Port device team_slave_0 added [ 50.674377] chnl_net:caif_netlink_parms(): no params data found [ 50.692007] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.699303] team0: Port device team_slave_1 added [ 50.713099] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.719764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.726549] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.732969] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.743190] IPVS: ftp: loaded support on port[0] = 21 [ 50.753608] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.762335] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.770684] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.777596] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.793169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.801012] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.863554] device hsr_slave_0 entered promiscuous mode [ 50.910342] device hsr_slave_1 entered promiscuous mode [ 50.952597] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.963810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.978916] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.995816] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.002363] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.009367] device bridge_slave_0 entered promiscuous mode [ 51.017866] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.024463] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.031469] device bridge_slave_1 entered promiscuous mode [ 51.067327] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.079024] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.087845] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.127929] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.136564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.144362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.153388] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.159462] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.174166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.183337] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.205497] chnl_net:caif_netlink_parms(): no params data found [ 51.213555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.222058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.229617] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.236087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.246087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.258346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.265509] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.272817] team0: Port device team_slave_0 added [ 51.293659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.301543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.309975] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.316401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.323451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.336059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.346121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.354045] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.362070] team0: Port device team_slave_1 added [ 51.371572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.379566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.387771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.395494] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.406775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.414015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.422489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.436749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.444527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.465908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.487630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.495193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.505964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.514646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.523613] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.572127] device hsr_slave_0 entered promiscuous mode [ 51.630344] device hsr_slave_1 entered promiscuous mode [ 51.700741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.708392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.717580] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.723881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.742912] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.749084] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.755902] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.763130] device bridge_slave_0 entered promiscuous mode [ 51.772757] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.786772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.793986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.801289] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.807645] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.815230] device bridge_slave_1 entered promiscuous mode [ 51.837741] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.847473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.856362] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.862720] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.876098] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.904780] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.915626] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.928990] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.935713] chnl_net:caif_netlink_parms(): no params data found [ 51.948739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.962563] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.976997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.992093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.001055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.008766] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.015150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.022505] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.029206] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.036891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.047388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.055290] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.062974] team0: Port device team_slave_0 added [ 52.069250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.077324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.089856] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.096261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.103670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.110675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.119131] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.128460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.137323] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.144070] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.150678] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.158014] team0: Port device team_slave_1 added [ 52.178662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.188482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.206359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.215826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.223248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.237244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.246852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.256633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.265260] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.271816] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.279449] device bridge_slave_0 entered promiscuous mode [ 52.293098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.304555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.313229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.321678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.334318] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.340979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.363421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.373092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.382551] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.382707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.396505] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.396881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.398207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.401572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.430457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.431939] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.431964] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.432561] device bridge_slave_1 entered promiscuous mode [ 52.463438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.478793] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.479145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.494178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.502306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.513010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.515117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.517988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.519254] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.519793] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.519815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.583669] device hsr_slave_0 entered promiscuous mode [ 52.614659] device hsr_slave_1 entered promiscuous mode [ 52.640914] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.641373] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.649251] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.657678] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.693694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.694170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.708700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.709017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.724187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.729790] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.731065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.733306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.735444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.736771] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.736776] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.737334] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.741482] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.826761] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.839316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.847707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.848328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.862993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.863365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.863669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.864084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.864365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.864698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.864764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.868170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.948663] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.951043] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.964053] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 52.965190] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.965219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.965562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.965789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.966166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.966210] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.971565] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.983948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.984419] team0: Port device team_slave_0 added [ 52.986451] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.986456] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.989785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.075775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.077765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.092432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.099532] team0: Port device team_slave_1 added [ 53.111773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.112107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.112333] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.112356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.112604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.112852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.113111] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.113133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.113363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.113909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.116024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.117827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.119622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.225039] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.225561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.235045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.235485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.235761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.236002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.236239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.267360] device hsr_slave_0 entered promiscuous mode [ 53.350417] device hsr_slave_1 entered promiscuous mode [ 53.402280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.409863] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.419204] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.426626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.434494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.447921] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.458760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.476089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.483988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.492010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.507315] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.516421] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.523596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.545889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.571858] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.586224] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.589277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.589588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.592265] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.593938] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.593943] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.595608] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.595680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.603321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.605086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.605845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.606208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.606477] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.606495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.606801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.612157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.720904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.721278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.721523] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.721545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.738011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.765369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 2020/01/19 20:15:06 executed programs: 14 [ 53.768465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.783769] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.802760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.812559] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.814888] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.827183] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.827397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.827874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.828165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.830882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.864690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.872907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.875510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.877585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.900927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.903997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.906087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.907366] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.907371] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.907865] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.916955] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.917365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.917692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.917955] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.917979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.918234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.999432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.999711] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.999735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.999999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.003761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.037170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.037456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.052120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.052385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.068851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.074600] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.086188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.086273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.100432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.100735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.114994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.124878] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.129298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.129748] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.129814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.135134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.163890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.164328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.184185] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.187305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.189690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.190954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.223799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.224130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.224492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.226454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.227950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.228490] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.228511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.234273] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.293899] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.298761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.304492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.304830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.305157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.305223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2020/01/19 20:15:11 executed programs: 187 2020/01/19 20:15:16 executed programs: 456 2020/01/19 20:15:21 executed programs: 730 2020/01/19 20:15:26 executed programs: 1004 2020/01/19 20:15:31 executed programs: 1282 2020/01/19 20:15:36 executed programs: 1541 2020/01/19 20:15:41 executed programs: 1810 2020/01/19 20:15:46 executed programs: 2087 2020/01/19 20:15:51 executed programs: 2348 2020/01/19 20:15:56 executed programs: 2616 2020/01/19 20:16:01 executed programs: 2888 2020/01/19 20:16:06 executed programs: 3159 2020/01/19 20:16:11 executed programs: 3433 2020/01/19 20:16:16 executed programs: 3691 2020/01/19 20:16:21 executed programs: 3960 [ 169.413529] audit: type=1400 audit(1579465021.864:41): avc: denied { map } for pid=23815 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 284.640613] INFO: task syz-executor.3:23792 blocked for more than 140 seconds. [ 284.640619] Not tainted 4.14.166-syzkaller #0 [ 284.640621] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.640625] syz-executor.3 D29016 23792 7059 0x00000004 [ 284.640640] Call Trace: [ 284.640690] __schedule+0x780/0x1d20 [ 284.640700] ? firmware_map_remove+0x177/0x177 [ 284.640771] ? tty_buffer_lock_exclusive+0x16/0x20 [ 284.640777] schedule+0x7f/0x1b0 [ 284.640812] schedule_preempt_disabled+0x13/0x20 [ 284.640818] __mutex_lock+0xabc/0x14c0 [ 284.640824] ? tty_buffer_lock_exclusive+0x16/0x20 [ 284.640832] ? mutex_lock_io_nested+0x1380/0x1380 [ 284.640839] ? console_unlock+0x58f/0xe30 [ 284.640845] ? ldsem_wake+0x40/0x40 [ 284.640863] mutex_lock_nested+0x16/0x20 [ 284.640868] ? tty_ldisc_ref_wait+0x24/0x80 [ 284.640873] ? mutex_lock_nested+0x16/0x20 [ 284.640878] tty_buffer_lock_exclusive+0x16/0x20 [ 284.640902] paste_selection+0x10b/0x3b5 [ 284.640910] ? find_held_lock+0x36/0x1d0 [ 284.640917] ? set_selection+0xd10/0xd10 [ 284.640944] ? __might_fault+0xf1/0x1b0 [ 284.640951] ? lock_downgrade+0x7f0/0x7f0 [ 284.640958] ? wake_up_q+0xe0/0xe0 [ 284.640988] tioclinux+0x10b/0x390 [ 284.640996] vt_ioctl+0x1a32/0x21d0 [ 284.641003] ? find_held_lock+0x36/0x1d0 [ 284.641010] ? complete_change_console+0x300/0x300 [ 284.641057] ? avc_has_extended_perms+0x477/0x1100 [ 284.641064] ? lock_downgrade+0x7f0/0x7f0 [ 284.641076] ? avc_has_extended_perms+0x494/0x1100 [ 284.641081] ? __lock_acquire+0x6a4/0x4500 [ 284.641089] ? do_futex+0x597/0x1760 [ 284.641097] tty_ioctl+0x434/0x1260 [ 284.641102] ? avc_ss_reset+0xd0/0xd0 [ 284.641108] ? tty_vhangup+0x20/0x20 [ 284.641113] ? __lock_acquire+0x6a4/0x4500 [ 284.641119] ? trace_hardirqs_on+0x10/0x10 [ 284.641126] ? trace_hardirqs_off+0x10/0x10 [ 284.641145] ? __might_sleep+0x93/0xb0 [ 284.641181] do_vfs_ioctl+0x180/0xfb0 [ 284.641187] ? __fget+0x1ad/0x2f0 [ 284.641194] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.641204] ? __fget+0x1ca/0x2f0 [ 284.641213] ? security_file_ioctl+0x6a/0xa0 [ 284.641218] ? SyS_clock_settime+0x1a0/0x1a0 [ 284.641222] ? security_file_ioctl+0x6a/0xa0 [ 284.641230] SyS_ioctl+0x74/0x80 [ 284.641237] ? do_vfs_ioctl+0xfb0/0xfb0 [ 284.641251] do_syscall_64+0x1c7/0x5b0 [ 284.641257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.641266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.641272] RIP: 0033:0x45a909 [ 284.641275] RSP: 002b:00007f3e92f2cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.641282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 284.641286] RDX: 0000000020000040 RSI: 000000000000541c RDI: 0000000000000004 [ 284.641290] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.641293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e92f2d6d4 [ 284.641297] R13: 00000000004c5c62 R14: 00000000004dbf18 R15: 00000000ffffffff [ 284.641313] INFO: task syz-executor.4:23793 blocked for more than 140 seconds. [ 284.641317] Not tainted 4.14.166-syzkaller #0 [ 284.641319] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.641323] syz-executor.4 D29016 23793 7063 0x00000004 [ 284.641338] Call Trace: [ 284.641347] __schedule+0x780/0x1d20 [ 284.641357] ? firmware_map_remove+0x177/0x177 [ 284.641369] schedule+0x7f/0x1b0 [ 284.641376] schedule_preempt_disabled+0x13/0x20 [ 284.641381] __mutex_lock+0xabc/0x14c0 [ 284.641387] ? tty_buffer_lock_exclusive+0x16/0x20 [ 284.641396] ? mutex_lock_io_nested+0x1380/0x1380 [ 284.641402] ? console_unlock+0x58f/0xe30 [ 284.641407] ? ldsem_wake+0x40/0x40 [ 284.641426] mutex_lock_nested+0x16/0x20 [ 284.641430] ? tty_ldisc_ref_wait+0x24/0x80 [ 284.641435] ? mutex_lock_nested+0x16/0x20 [ 284.641440] tty_buffer_lock_exclusive+0x16/0x20 [ 284.641445] paste_selection+0x10b/0x3b5 [ 284.641450] ? find_held_lock+0x36/0x1d0 [ 284.641458] ? set_selection+0xd10/0xd10 [ 284.641463] ? __might_fault+0xf1/0x1b0 [ 284.641469] ? lock_downgrade+0x7f0/0x7f0 [ 284.641475] ? wake_up_q+0xe0/0xe0 [ 284.641487] tioclinux+0x10b/0x390 [ 284.641494] vt_ioctl+0x1a32/0x21d0 [ 284.641501] ? find_held_lock+0x36/0x1d0 [ 284.641508] ? complete_change_console+0x300/0x300 [ 284.641516] ? avc_has_extended_perms+0x477/0x1100 [ 284.641522] ? lock_downgrade+0x7f0/0x7f0 [ 284.641534] ? avc_has_extended_perms+0x494/0x1100 [ 284.641539] ? __lock_acquire+0x6a4/0x4500 [ 284.641545] ? do_futex+0x597/0x1760 [ 284.641553] tty_ioctl+0x434/0x1260 [ 284.641557] ? avc_ss_reset+0xd0/0xd0 [ 284.641563] ? tty_vhangup+0x20/0x20 [ 284.641568] ? __lock_acquire+0x6a4/0x4500 [ 284.641574] ? trace_hardirqs_on+0x10/0x10 [ 284.641580] ? trace_hardirqs_off+0x10/0x10 [ 284.641600] ? __might_sleep+0x93/0xb0 [ 284.641610] do_vfs_ioctl+0x180/0xfb0 [ 284.641616] ? __fget+0x1ad/0x2f0 [ 284.641623] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.641633] ? __fget+0x1ca/0x2f0 [ 284.641642] ? security_file_ioctl+0x6a/0xa0 [ 284.641646] ? SyS_clock_settime+0x1a0/0x1a0 [ 284.641651] ? security_file_ioctl+0x6a/0xa0 [ 284.641658] SyS_ioctl+0x74/0x80 [ 284.641665] ? do_vfs_ioctl+0xfb0/0xfb0 [ 284.641670] do_syscall_64+0x1c7/0x5b0 [ 284.641675] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.641684] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.641688] RIP: 0033:0x45a909 [ 284.641691] RSP: 002b:00007feec031bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.641698] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 284.641701] RDX: 0000000020000040 RSI: 000000000000541c RDI: 0000000000000004 [ 284.641704] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.641708] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feec031c6d4 [ 284.641711] R13: 00000000004c5c62 R14: 00000000004dbf18 R15: 00000000ffffffff [ 284.641725] INFO: task syz-executor.1:23798 blocked for more than 140 seconds. [ 284.641728] Not tainted 4.14.166-syzkaller #0 [ 284.641731] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.641734] syz-executor.1 D29016 23798 7061 0x00000004 [ 284.641746] Call Trace: [ 284.641754] __schedule+0x780/0x1d20 [ 284.641764] ? firmware_map_remove+0x177/0x177 [ 284.641775] schedule+0x7f/0x1b0 [ 284.641781] schedule_preempt_disabled+0x13/0x20 [ 284.641787] __mutex_lock+0xabc/0x14c0 [ 284.641793] ? tty_buffer_lock_exclusive+0x16/0x20 [ 284.641802] ? mutex_lock_io_nested+0x1380/0x1380 [ 284.641808] ? console_unlock+0x58f/0xe30 [ 284.641813] ? ldsem_wake+0x40/0x40 [ 284.641831] mutex_lock_nested+0x16/0x20 [ 284.641836] ? tty_ldisc_ref_wait+0x24/0x80 [ 284.641841] ? mutex_lock_nested+0x16/0x20 [ 284.641846] tty_buffer_lock_exclusive+0x16/0x20 [ 284.641851] paste_selection+0x10b/0x3b5 [ 284.641855] ? find_held_lock+0x36/0x1d0 [ 284.641863] ? set_selection+0xd10/0xd10 [ 284.641868] ? __might_fault+0xf1/0x1b0 [ 284.641874] ? lock_downgrade+0x7f0/0x7f0 [ 284.641880] ? wake_up_q+0xe0/0xe0 [ 284.641892] tioclinux+0x10b/0x390 [ 284.641899] vt_ioctl+0x1a32/0x21d0 [ 284.641906] ? find_held_lock+0x36/0x1d0 [ 284.641913] ? complete_change_console+0x300/0x300 [ 284.641921] ? avc_has_extended_perms+0x477/0x1100 [ 284.641927] ? lock_downgrade+0x7f0/0x7f0 [ 284.641939] ? avc_has_extended_perms+0x494/0x1100 [ 284.641943] ? __lock_acquire+0x6a4/0x4500 [ 284.641950] ? do_futex+0x597/0x1760 [ 284.641957] tty_ioctl+0x434/0x1260 [ 284.641962] ? avc_ss_reset+0xd0/0xd0 [ 284.641968] ? tty_vhangup+0x20/0x20 [ 284.641973] ? __lock_acquire+0x6a4/0x4500 [ 284.641979] ? trace_hardirqs_on+0x10/0x10 [ 284.641986] ? trace_hardirqs_off+0x10/0x10 [ 284.642005] ? __might_sleep+0x93/0xb0 [ 284.642016] do_vfs_ioctl+0x180/0xfb0 [ 284.642021] ? __fget+0x1ad/0x2f0 [ 284.642028] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.642038] ? __fget+0x1ca/0x2f0 [ 284.642047] ? security_file_ioctl+0x6a/0xa0 [ 284.642051] ? SyS_clock_settime+0x1a0/0x1a0 [ 284.642055] ? security_file_ioctl+0x6a/0xa0 [ 284.642063] SyS_ioctl+0x74/0x80 [ 284.642070] ? do_vfs_ioctl+0xfb0/0xfb0 [ 284.642075] do_syscall_64+0x1c7/0x5b0 [ 284.642080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.642089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.642093] RIP: 0033:0x45a909 [ 284.642096] RSP: 002b:00007fcf9e507c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.642102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 284.642105] RDX: 0000000020000040 RSI: 000000000000541c RDI: 0000000000000004 [ 284.642108] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.642112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf9e5086d4 [ 284.642115] R13: 00000000004c5c62 R14: 00000000004dbf18 R15: 00000000ffffffff [ 284.642138] INFO: task syz-executor.0:23800 blocked for more than 140 seconds. [ 284.642142] Not tainted 4.14.166-syzkaller #0 [ 284.642144] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.642147] syz-executor.0 D29016 23800 7058 0x00000004 [ 284.642161] Call Trace: [ 284.642170] __schedule+0x780/0x1d20 [ 284.642180] ? firmware_map_remove+0x177/0x177 [ 284.642191] schedule+0x7f/0x1b0 [ 284.642198] schedule_preempt_disabled+0x13/0x20 [ 284.642203] __mutex_lock+0xabc/0x14c0 [ 284.642209] ? tty_buffer_lock_exclusive+0x16/0x20 [ 284.642218] ? mutex_lock_io_nested+0x1380/0x1380 [ 284.642224] ? console_unlock+0x58f/0xe30 [ 284.642229] ? ldsem_wake+0x40/0x40 [ 284.642251] mutex_lock_nested+0x16/0x20 [ 284.642256] ? tty_ldisc_ref_wait+0x24/0x80 [ 284.642261] ? mutex_lock_nested+0x16/0x20 [ 284.642266] tty_buffer_lock_exclusive+0x16/0x20 [ 284.642271] paste_selection+0x10b/0x3b5 [ 284.642275] ? find_held_lock+0x36/0x1d0 [ 284.642281] ? set_selection+0xd10/0xd10 [ 284.642285] ? __might_fault+0xf1/0x1b0 [ 284.642289] ? lock_downgrade+0x7f0/0x7f0 [ 284.642294] ? wake_up_q+0xe0/0xe0 [ 284.642306] tioclinux+0x10b/0x390 [ 284.642313] vt_ioctl+0x1a32/0x21d0 [ 284.642320] ? find_held_lock+0x36/0x1d0 [ 284.642327] ? complete_change_console+0x300/0x300 [ 284.642335] ? avc_has_extended_perms+0x477/0x1100 [ 284.642341] ? lock_downgrade+0x7f0/0x7f0 [ 284.642353] ? avc_has_extended_perms+0x494/0x1100 [ 284.642357] ? __lock_acquire+0x6a4/0x4500 [ 284.642364] ? do_futex+0x597/0x1760 [ 284.642371] tty_ioctl+0x434/0x1260 [ 284.642376] ? avc_ss_reset+0xd0/0xd0 [ 284.642382] ? tty_vhangup+0x20/0x20 [ 284.642387] ? __lock_acquire+0x6a4/0x4500 [ 284.642393] ? trace_hardirqs_on+0x10/0x10 [ 284.642400] ? trace_hardirqs_off+0x10/0x10 [ 284.642419] ? __might_sleep+0x93/0xb0 [ 284.642430] do_vfs_ioctl+0x180/0xfb0 [ 284.642435] ? __fget+0x1ad/0x2f0 [ 284.642442] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.642452] ? __fget+0x1ca/0x2f0 [ 284.642461] ? security_file_ioctl+0x6a/0xa0 [ 284.642465] ? SyS_clock_settime+0x1a0/0x1a0 [ 284.642469] ? security_file_ioctl+0x6a/0xa0 [ 284.642477] SyS_ioctl+0x74/0x80 [ 284.642483] ? do_vfs_ioctl+0xfb0/0xfb0 [ 284.642489] do_syscall_64+0x1c7/0x5b0 [ 284.642494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.642503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.642507] RIP: 0033:0x45a909 [ 284.642510] RSP: 002b:00007f83b2e21c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.642516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 284.642519] RDX: 0000000020000040 RSI: 000000000000541c RDI: 0000000000000004 [ 284.642522] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.642526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f83b2e226d4 [ 284.642529] R13: 00000000004c5c62 R14: 00000000004dbf18 R15: 00000000ffffffff [ 284.642543] INFO: task syz-executor.0:23808 blocked for more than 140 seconds. [ 284.642547] Not tainted 4.14.166-syzkaller #0 [ 284.642549] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.642552] syz-executor.0 D29016 23808 7058 0x00000004 [ 284.642564] Call Trace: [ 284.642572] __schedule+0x780/0x1d20 [ 284.642582] ? firmware_map_remove+0x177/0x177 [ 284.642594] schedule+0x7f/0x1b0 [ 284.642600] schedule_preempt_disabled+0x13/0x20 [ 284.642605] __mutex_lock+0xabc/0x14c0 [ 284.642612] ? tty_buffer_lock_exclusive+0x16/0x20 [ 284.642620] ? mutex_lock_io_nested+0x1380/0x1380 [ 284.642626] ? console_unlock+0x58f/0xe30 [ 284.642631] ? ldsem_wake+0x40/0x40 [ 284.642649] mutex_lock_nested+0x16/0x20 [ 284.642654] ? tty_ldisc_ref_wait+0x24/0x80 [ 284.642659] ? mutex_lock_nested+0x16/0x20 [ 284.642664] tty_buffer_lock_exclusive+0x16/0x20 [ 284.642669] paste_selection+0x10b/0x3b5 [ 284.642674] ? find_held_lock+0x36/0x1d0 [ 284.642681] ? set_selection+0xd10/0xd10 [ 284.642687] ? __might_fault+0xf1/0x1b0 [ 284.642692] ? lock_downgrade+0x7f0/0x7f0 [ 284.642699] ? wake_up_q+0xe0/0xe0 [ 284.642710] tioclinux+0x10b/0x390 [ 284.642718] vt_ioctl+0x1a32/0x21d0 [ 284.642724] ? find_held_lock+0x36/0x1d0 [ 284.642731] ? complete_change_console+0x300/0x300 [ 284.642740] ? avc_has_extended_perms+0x477/0x1100 [ 284.642745] ? lock_downgrade+0x7f0/0x7f0 [ 284.642757] ? avc_has_extended_perms+0x494/0x1100 [ 284.642761] ? __lock_acquire+0x6a4/0x4500 [ 284.642768] ? do_futex+0x597/0x1760 [ 284.642775] tty_ioctl+0x434/0x1260 [ 284.642780] ? avc_ss_reset+0xd0/0xd0 [ 284.642786] ? tty_vhangup+0x20/0x20 [ 284.642792] ? __lock_acquire+0x6a4/0x4500 [ 284.642797] ? trace_hardirqs_on+0x10/0x10 [ 284.642804] ? trace_hardirqs_off+0x10/0x10 [ 284.642823] ? __might_sleep+0x93/0xb0 [ 284.642834] do_vfs_ioctl+0x180/0xfb0 [ 284.642839] ? __fget+0x1ad/0x2f0 [ 284.642847] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.642856] ? __fget+0x1ca/0x2f0 [ 284.642866] ? security_file_ioctl+0x6a/0xa0 [ 284.642870] ? SyS_clock_settime+0x1a0/0x1a0 [ 284.642874] ? security_file_ioctl+0x6a/0xa0 [ 284.642881] SyS_ioctl+0x74/0x80 [ 284.642888] ? do_vfs_ioctl+0xfb0/0xfb0 [ 284.642893] do_syscall_64+0x1c7/0x5b0 [ 284.642898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.642907] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.642911] RIP: 0033:0x45a909 [ 284.642914] RSP: 002b:00007f83b2e00c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.642919] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 284.642922] RDX: 0000000020000040 RSI: 000000000000541c RDI: 0000000000000004 [ 284.642925] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 284.642928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f83b2e016d4 [ 284.642932] R13: 00000000004c5c62 R14: 00000000004dbf18 R15: 00000000ffffffff [ 284.642946] INFO: task syz-executor.5:23801 blocked for more than 140 seconds. [ 284.642949] Not tainted 4.14.166-syzkaller #0 [ 284.642952] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.642954] syz-executor.5 D29016 23801 7064 0x00000004 [ 284.642967] Call Trace: [ 284.642976] __schedule+0x780/0x1d20 [ 284.642986] ? firmware_map_remove+0x177/0x177 [ 284.642998] schedule+0x7f/0x1b0 [ 284.643004] schedule_preempt_disabled+0x13/0x20 [ 284.643009] __mutex_lock+0xabc/0x14c0 [ 284.643016] ? tty_buffer_lock_exclusive+0x16/0x20 [ 284.643024] ? mutex_lock_io_nested+0x1380/0x1380 [ 284.643030] ? console_unlock+0x58f/0xe30 [ 284.643036] ? ldsem_wake+0x40/0x40 [ 284.643054] mutex_lock_nested+0x16/0x20 [ 284.643058] ? tty_ldisc_ref_wait+0x24/0x80 [ 284.643063] ? mutex_lock_nested+0x16/0x20 [ 284.643068] tty_buffer_lock_exclusive+0x16/0x20 [ 284.643072] paste_selection+0x10b/0x3b5 [ 284.643077] ? find_held_lock+0x36/0x1d0 [ 284.643085] ? set_selection+0xd10/0xd10 [ 284.643090] ? __might_fault+0xf1/0x1b0 [ 284.643096] ? lock_downgrade+0x7f0/0x7f0 [ 284.643102] ? wake_up_q+0xe0/0xe0 [ 284.643114] tioclinux+0x10b/0x390 [ 284.643121] vt_ioctl+0x1a32/0x21d0 [ 284.643128] ? find_held_lock+0x36/0x1d0 [ 284.643135] ? complete_change_console+0x300/0x300 [ 284.643143] ? avc_has_extended_perms+0x477/0x1100 [ 284.643149] ? lock_downgrade+0x7f0/0x7f0 [ 284.643161] ? avc_has_extended_perms+0x494/0x1100 [ 284.643165] ? __lock_acquire+0x6a4/0x4500 [ 284.643172] ? do_futex+0x573/0x1760 [ 284.643179] tty_ioctl+0x434/0x1260 [ 284.643184] ? avc_ss_reset+0xd0/0xd0 [ 284.643190] ? tty_vhangup+0x20/0x20 [ 284.643195] ? __lock_acquire+0x6a4/0x4500 [ 284.643201] ? trace_hardirqs_on+0x10/0x10 [ 284.643207] ? trace_hardirqs_off+0x10/0x10 [ 284.643227] ? __might_sleep+0x93/0xb0 [ 284.643238] do_vfs_ioctl+0x180/0xfb0 [ 284.643247] ? __fget+0x1ad/0x2f0 [ 284.643255] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.643265] ? __fget+0x1ca/0x2f0 [ 284.643274] ? security_file_ioctl+0x6a/0xa0 [ 284.643278] ? SyS_clock_settime+0x1a0/0x1a0 [ 284.643283] ? security_file_ioctl+0x6a/0xa0 [ 284.643290] SyS_ioctl+0x74/0x80 [ 284.643296] ? do_vfs_ioctl+0xfb0/0xfb0 [ 284.643302] do_syscall_64+0x1c7/0x5b0 [ 284.643307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.643316] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.643320] RIP: 0033:0x45a909 [ 284.643323] RSP: 002b:00007f55f4a3bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.643329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 284.643332] RDX: 0000000020000040 RSI: 000000000000541c RDI: 0000000000000004 [ 284.643335] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.643339] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55f4a3c6d4 [ 284.643342] R13: 00000000004c5c62 R14: 00000000004dbf18 R15: 00000000ffffffff [ 284.643356] [ 284.643356] Showing all locks held in the system: [ 284.643366] 1 lock held by khungtaskd/1038: [ 284.643369] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x79/0x218 [ 284.643403] 1 lock held by rsyslogd/6816: [ 284.643405] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x8e/0xc0 [ 284.643422] 2 locks held by getty/6939: [ 284.643424] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643439] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 284.643455] 2 locks held by getty/6940: [ 284.643457] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643471] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 284.643486] 2 locks held by getty/6941: [ 284.643489] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643503] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 284.643518] 2 locks held by getty/6942: [ 284.643520] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643534] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 284.643549] 2 locks held by getty/6943: [ 284.643551] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643566] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 284.643580] 2 locks held by getty/6944: [ 284.643583] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643597] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x18f0 [ 284.643618] 2 locks held by syz-executor.3/23792: [ 284.643620] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643634] #1: (&buf->lock){+.+.}, at: [] tty_buffer_lock_exclusive+0x16/0x20 [ 284.643659] 2 locks held by syz-executor.4/23793: [ 284.643661] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643675] #1: (&buf->lock){+.+.}, at: [] tty_buffer_lock_exclusive+0x16/0x20 [ 284.643690] 2 locks held by syz-executor.1/23798: [ 284.643693] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643707] #1: (&buf->lock){+.+.}, at: [] tty_buffer_lock_exclusive+0x16/0x20 [ 284.643722] 2 locks held by syz-executor.0/23800: [ 284.643724] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643739] #1: (&buf->lock){+.+.}, at: [] tty_buffer_lock_exclusive+0x16/0x20 [ 284.643753] 2 locks held by syz-executor.0/23808: [ 284.643755] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643769] #1: (&buf->lock){+.+.}, at: [] tty_buffer_lock_exclusive+0x16/0x20 [ 284.643784] 2 locks held by syz-executor.5/23801: [ 284.643786] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x2d/0x40 [ 284.643800] #1: (&buf->lock){+.+.}, at: [] tty_buffer_lock_exclusive+0x16/0x20 [ 284.643815] [ 284.643817] ============================================= [ 284.643817] [ 284.643821] NMI backtrace for cpu 0 [ 284.643827] CPU: 0 PID: 1038 Comm: khungtaskd Not tainted 4.14.166-syzkaller #0 [ 284.643830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.643832] Call Trace: [ 284.643890] dump_stack+0xf7/0x13b [ 284.643899] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 284.643908] ? irq_force_complete_move.cold.16+0x64/0x64 [ 284.643914] nmi_trigger_cpumask_backtrace+0xe5/0x119 [ 284.643922] arch_trigger_cpumask_backtrace+0x14/0x20 [ 284.643928] watchdog+0x522/0xb40 [ 284.643932] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.643944] kthread+0x338/0x400 [ 284.643949] ? hungtask_pm_notify+0x40/0x40 [ 284.643952] ? kthread_create_on_node+0xa0/0xa0 [ 284.643958] ret_from_fork+0x24/0x30 [ 284.643973] Sending NMI from CPU 0 to CPUs 1: [ 284.644230] NMI backtrace for cpu 1 [ 284.644233] CPU: 1 PID: 23784 Comm: syz-executor.2 Not tainted 4.14.166-syzkaller #0 [ 284.644235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.644236] task: ffff8880793d43c0 task.stack: ffff888098ad0000 [ 284.644237] RIP: 0010:pvclock_clocksource_read+0xb0/0x4b0 [ 284.644238] RSP: 0018:ffff888098ad7640 EFLAGS: 00000082 [ 284.644241] RAX: ffffed1043ffee0b RBX: ffff88821fff7040 RCX: ffff88821fff7057 [ 284.644242] RDX: 0000000000000004 RSI: ffffffff8703c360 RDI: ffff88821fff705c [ 284.644243] RBP: ffff888098ad76c8 R08: ffff88821fff7058 R09: 0000000000004132 [ 284.644245] R10: ffffed1043ffee09 R11: ffff8880793d43c0 R12: dffffc0000000000 [ 284.644247] R13: ffff88821fff7043 R14: ffff8880793d43c0 R15: ffff8880aed2b540 [ 284.644248] FS: 00007fbb8282d700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 284.644250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 284.644251] CR2: 00007f5b82ec3000 CR3: 0000000075bc5000 CR4: 00000000001406e0 [ 284.644252] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 284.644254] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 284.644255] Call Trace: [ 284.644256] ? trace_hardirqs_off+0x10/0x10 [ 284.644257] ? __lock_is_held+0xb5/0x140 [ 284.644258] kvm_clock_read+0x23/0x40 [ 284.644259] kvm_sched_clock_read+0x9/0x20 [ 284.644260] sched_clock+0x31/0x40 [ 284.644261] sched_clock_cpu+0x1b/0x1c0 [ 284.644262] update_rq_clock+0xcb/0x2c0 [ 284.644263] __schedule+0x248/0x1d20 [ 284.644264] ? firmware_map_remove+0x177/0x177 [ 284.644265] schedule+0x7f/0x1b0 [ 284.644266] paste_selection+0x332/0x3b5 [ 284.644267] ? find_held_lock+0x36/0x1d0 [ 284.644268] ? set_selection+0xd10/0xd10 [ 284.644269] ? __might_fault+0xf1/0x1b0 [ 284.644270] ? lock_downgrade+0x7f0/0x7f0 [ 284.644271] ? wake_up_q+0xe0/0xe0 [ 284.644272] tioclinux+0x10b/0x390 [ 284.644273] vt_ioctl+0x1a32/0x21d0 [ 284.644274] ? find_held_lock+0x36/0x1d0 [ 284.644275] ? complete_change_console+0x300/0x300 [ 284.644276] ? avc_has_extended_perms+0x477/0x1100 [ 284.644277] ? lock_downgrade+0x7f0/0x7f0 [ 284.644279] ? avc_has_extended_perms+0x494/0x1100 [ 284.644280] ? __lock_acquire+0x6a4/0x4500 [ 284.644281] ? do_futex+0x597/0x1760 [ 284.644282] tty_ioctl+0x434/0x1260 [ 284.644283] ? avc_ss_reset+0xd0/0xd0 [ 284.644284] ? tty_vhangup+0x20/0x20 [ 284.644285] ? __lock_acquire+0x6a4/0x4500 [ 284.644286] ? trace_hardirqs_on+0x10/0x10 [ 284.644287] ? trace_hardirqs_off+0x10/0x10 [ 284.644288] ? __might_sleep+0x93/0xb0 [ 284.644289] do_vfs_ioctl+0x180/0xfb0 [ 284.644290] ? __fget+0x1ad/0x2f0 [ 284.644291] ? ioctl_preallocate+0x1a0/0x1a0 [ 284.644292] ? __fget+0x1ca/0x2f0 [ 284.644293] ? security_file_ioctl+0x6a/0xa0 [ 284.644294] ? SyS_clock_settime+0x1a0/0x1a0 [ 284.644295] ? security_file_ioctl+0x6a/0xa0 [ 284.644296] SyS_ioctl+0x74/0x80 [ 284.644297] ? do_vfs_ioctl+0xfb0/0xfb0 [ 284.644298] do_syscall_64+0x1c7/0x5b0 [ 284.644299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.644300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.644301] RIP: 0033:0x45a909 [ 284.644302] RSP: 002b:00007fbb8282cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.644305] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 284.644306] RDX: 0000000020000040 RSI: 000000000000541c RDI: 0000000000000004 [ 284.644308] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.644309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb8282d6d4 [ 284.644310] R13: 00000000004c5c62 R14: 00000000004dbf18 R15: 00000000ffffffff [ 284.644311] Code: 89 7d b8 48 8d 7b 1c 49 89 c2 48 8d 4b 1b 48 89 f8 48 89 7d c8 4d 01 e2 48 89 4d a8 48 8d 4b 17 48 c1 e8 03 4c 8d 43 18 4c 01 e0 <48> 89 4d b0 4c 8d 7b 10 48 89 45 c0 4c 8d 73 1d 83 e2 fe 41 89 [ 284.644989] Kernel panic - not syncing: hung_task: blocked tasks [ 284.644994] CPU: 0 PID: 1038 Comm: khungtaskd Not tainted 4.14.166-syzkaller #0 [ 284.644997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.645000] Call Trace: [ 284.645006] dump_stack+0xf7/0x13b [ 284.645014] panic+0x1b0/0x358 [ 284.645019] ? add_taint.cold.5+0x11/0x11 [ 284.645028] ? irq_force_complete_move.cold.16+0x64/0x64 [ 284.645037] watchdog+0x533/0xb40 [ 284.645042] ? trace_hardirqs_on_caller+0x40c/0x580 [ 284.645052] kthread+0x338/0x400 [ 284.645057] ? hungtask_pm_notify+0x40/0x40 [ 284.645061] ? kthread_create_on_node+0xa0/0xa0 [ 284.645067] ret_from_fork+0x24/0x30 [ 284.647122] Kernel Offset: disabled [ 287.111196] Rebooting in 86400 seconds..