[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 36.732967] audit: type=1400 audit(1587704326.510:8): avc: denied { execmem } for pid=6108 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 36.755114] IPVS: ftp: loaded support on port[0] = 21 [ 37.231325] can: request_module (can-proto-0) failed. [ 38.298147] can: request_module (can-proto-0) failed. [ 38.330388] audit: type=1400 audit(1587704328.111:9): avc: denied { create } for pid=6084 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts. 2020/04/24 04:58:57 parsed 1 programs 2020/04/24 04:58:57 executed programs: 0 [ 48.103975] audit: type=1400 audit(1587704337.884:10): avc: denied { execmem } for pid=6229 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 48.217813] IPVS: ftp: loaded support on port[0] = 21 [ 48.220577] IPVS: ftp: loaded support on port[0] = 21 [ 48.243010] IPVS: ftp: loaded support on port[0] = 21 [ 48.292171] IPVS: ftp: loaded support on port[0] = 21 [ 48.302136] IPVS: ftp: loaded support on port[0] = 21 [ 48.333627] IPVS: ftp: loaded support on port[0] = 21 [ 48.506103] chnl_net:caif_netlink_parms(): no params data found [ 48.624648] chnl_net:caif_netlink_parms(): no params data found [ 48.708525] chnl_net:caif_netlink_parms(): no params data found [ 48.766796] chnl_net:caif_netlink_parms(): no params data found [ 48.795776] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.810481] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.820355] device bridge_slave_0 entered promiscuous mode [ 48.879768] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.887521] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.897534] device bridge_slave_1 entered promiscuous mode [ 48.915849] chnl_net:caif_netlink_parms(): no params data found [ 48.950403] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.959575] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.969082] device bridge_slave_0 entered promiscuous mode [ 48.989007] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.000245] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.007123] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.014500] device bridge_slave_0 entered promiscuous mode [ 49.030045] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.037986] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.046807] device bridge_slave_1 entered promiscuous mode [ 49.064100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.078241] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.084843] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.092763] device bridge_slave_1 entered promiscuous mode [ 49.099903] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.109415] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.118290] device bridge_slave_0 entered promiscuous mode [ 49.137974] chnl_net:caif_netlink_parms(): no params data found [ 49.162955] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.171284] team0: Port device team_slave_0 added [ 49.178252] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.185347] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.193446] device bridge_slave_1 entered promiscuous mode [ 49.204507] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.222566] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.231126] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.238812] team0: Port device team_slave_1 added [ 49.260617] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.275728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.287337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.315847] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.330213] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.345331] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.355139] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.364895] device bridge_slave_0 entered promiscuous mode [ 49.381418] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.405401] device hsr_slave_0 entered promiscuous mode [ 49.442423] device hsr_slave_1 entered promiscuous mode [ 49.486641] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.494197] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.501784] team0: Port device team_slave_0 added [ 49.507362] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.517218] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.524723] device bridge_slave_1 entered promiscuous mode [ 49.552802] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.559904] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.568526] team0: Port device team_slave_0 added [ 49.575957] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.594510] team0: Port device team_slave_1 added [ 49.619273] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.635288] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.644944] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.653340] team0: Port device team_slave_1 added [ 49.658918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.676196] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.684115] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.692015] device bridge_slave_0 entered promiscuous mode [ 49.699159] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.707002] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.714481] device bridge_slave_1 entered promiscuous mode [ 49.720967] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.729968] team0: Port device team_slave_0 added [ 49.740571] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.748736] team0: Port device team_slave_1 added [ 49.755818] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.764295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.786554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.795242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.810101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.839435] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.848901] team0: Port device team_slave_0 added [ 49.857624] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.914716] device hsr_slave_0 entered promiscuous mode [ 49.952174] device hsr_slave_1 entered promiscuous mode [ 49.993227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.002384] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.014466] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.023193] team0: Port device team_slave_1 added [ 50.028835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.041294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.052730] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.094806] device hsr_slave_0 entered promiscuous mode [ 50.149747] device hsr_slave_1 entered promiscuous mode [ 50.192205] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.199246] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.244569] device hsr_slave_0 entered promiscuous mode [ 50.305682] device hsr_slave_1 entered promiscuous mode [ 50.372851] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.400065] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.408130] team0: Port device team_slave_0 added [ 50.414589] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.423442] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.442225] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.449769] team0: Port device team_slave_1 added [ 50.494835] device hsr_slave_0 entered promiscuous mode [ 50.531964] device hsr_slave_1 entered promiscuous mode [ 50.572481] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.580946] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.589701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.598401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.611057] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.632474] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.649535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.683929] device hsr_slave_0 entered promiscuous mode [ 50.732012] device hsr_slave_1 entered promiscuous mode [ 50.772307] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.787807] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.795273] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.833615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.865502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.898595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.915026] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.933831] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.946960] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.955059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.966411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.976929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.992039] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.998440] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.009143] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.018340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.030521] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.046467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.053944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.067648] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.074098] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.084173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.094695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.104264] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.118864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.127798] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.136921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.145758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.154133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.163240] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.169979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.177525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.186242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.193991] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.200355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.207349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.215137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.222282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.230337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.238192] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.244632] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.253975] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.265035] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.277678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.285108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.294163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.303736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.312756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.320153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.329878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.338015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.346403] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.353010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.364047] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.372789] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.382160] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.388260] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.400436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.412997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.425351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.436139] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.443330] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.451469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.464137] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.474262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.482253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.489334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.499242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.508141] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.514735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.523095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.534678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.542966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.553756] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.560403] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.570796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.580729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.590165] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.598561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.606881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.615556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.624210] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.630594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.640793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.649984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.659222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.668448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.678611] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.688924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.696984] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.705595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.714149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.723574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.732751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.741561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.749705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.757549] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.764259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.771657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.779677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.787790] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.794583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.801987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.809065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.816674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.825116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.833128] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.839619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.850222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.862430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.875454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.884548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.892163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.900361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.908871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.917744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.927540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.938431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.949219] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.957115] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.966137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.973298] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.980756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.989687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.998190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.006530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.014610] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.021050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.028079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.036695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.045224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.056623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.068144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.076977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.086627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.096547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.106465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.115418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.124829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.134076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.143325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.152122] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.158978] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.166834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.175980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.187823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.197303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.207711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.215194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.224131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.232032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.240056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.248316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.256707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.272900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.283075] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.289450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.302376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.312384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.323488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.333499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.345349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.353439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.361968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.370243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.378753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.386706] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.393276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.400549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.410156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.419170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.427792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.435876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.444329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.452580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.460570] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.471644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.484405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.495230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.503293] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.510679] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.518273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.526520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.541825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.550066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.558591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.572505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.581569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.592286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.600536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.613254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.624171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.634786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.646088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.654803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.666743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.674973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.683597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.692795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.702163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.709756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.719804] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.728367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.737176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.746212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.755200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.765011] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.771922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.782541] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.793351] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.799515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.812923] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.821551] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.827690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.840401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.855517] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.867537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.876801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.886804] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.896094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.906286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.922832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.930367] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.938617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.948287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.956688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.965241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.988114] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.999081] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.005972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.021630] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.033749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.040624] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.052789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.066811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.103682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.149789] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.193477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.241469] FAULT_INJECTION: forcing a failure. [ 53.241469] name failslab, interval 1, probability 0, space 0, times 1 [ 53.258506] FAULT_INJECTION: forcing a failure. [ 53.258506] name failslab, interval 1, probability 0, space 0, times 1 [ 53.259506] FAULT_INJECTION: forcing a failure. [ 53.259506] name failslab, interval 1, probability 0, space 0, times 1 [ 53.286890] FAULT_INJECTION: forcing a failure. [ 53.286890] name failslab, interval 1, probability 0, space 0, times 1 [ 53.294889] CPU: 1 PID: 7134 Comm: syz-executor.4 Not tainted 4.19.118-syzkaller #0 [ 53.299488] FAULT_INJECTION: forcing a failure. [ 53.299488] name failslab, interval 1, probability 0, space 0, times 1 [ 53.306366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.306374] Call Trace: [ 53.306401] dump_stack+0x123/0x177 [ 53.306418] should_fail.cold.4+0x5/0x13 [ 53.306425] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.306433] ? lock_downgrade+0x860/0x860 [ 53.306445] __should_failslab+0xba/0xf0 [ 53.306455] should_failslab+0x9/0x14 [ 53.306464] kmem_cache_alloc_node_trace+0x26d/0x730 [ 53.306475] __kmalloc_node_track_caller+0x3c/0x70 [ 53.306489] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 53.370025] __alloc_skb+0xd7/0x580 [ 53.373672] ? skb_scrub_packet+0x3c0/0x3c0 [ 53.378021] sk_stream_alloc_skb+0x9e/0x810 [ 53.382508] ? tcp_send_mss+0x1d/0x220 [ 53.386394] do_tcp_sendpages+0x772/0x1e10 [ 53.390839] ? __lock_is_held+0xb5/0x140 [ 53.394928] ? sk_stream_alloc_skb+0x810/0x810 [ 53.399524] ? __local_bh_enable_ip+0x160/0x260 [ 53.404199] ? lock_sock_nested+0xc5/0x100 [ 53.408564] ? lockdep_hardirqs_on+0x421/0x5c0 [ 53.413148] ? __local_bh_enable_ip+0x160/0x260 [ 53.417826] ? kasan_check_read+0x11/0x20 [ 53.422025] tcp_sendpage_locked+0x63/0xa0 [ 53.426286] tcp_sendpage+0x37/0x50 [ 53.429929] inet_sendpage+0x122/0x600 [ 53.433818] ? kernel_sendpage+0xd0/0xd0 [ 53.437896] kernel_sendpage+0x60/0xd0 [ 53.441964] ? lock_downgrade+0x860/0x860 [ 53.446108] ? pipe_lock+0x4f/0x60 [ 53.449915] sock_sendpage+0x6d/0xd0 [ 53.453651] pipe_to_sendpage+0x212/0x430 [ 53.457805] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.462648] __splice_from_pipe+0x2cb/0x720 [ 53.466967] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.472033] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.476895] splice_from_pipe+0xbb/0x120 [ 53.483861] ? splice_shrink_spd+0xa0/0xa0 [ 53.488120] ? rw_verify_area+0xb8/0x2b0 [ 53.492200] generic_splice_sendpage+0x10/0x20 [ 53.496812] do_splice+0x4fd/0x12d0 [ 53.500655] ? ksys_dup3+0x2e0/0x2e0 [ 53.504393] ? opipe_prep.part.13+0x320/0x320 [ 53.508900] ? __fget_light+0x174/0x1e0 [ 53.512900] __x64_sys_splice+0x248/0x300 [ 53.517055] do_syscall_64+0xd0/0x4e0 [ 53.520976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.526168] RIP: 0033:0x459519 [ 53.529494] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.548417] RSP: 002b:00007f76a2012c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.556131] RAX: ffffffffffffffda RBX: 00007f76a2012c90 RCX: 0000000000459519 [ 53.563591] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 53.570875] RBP: 000000000075bfc8 R08: 0000000100000300 R09: 0000000000000000 [ 53.578502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f76a20136d4 [ 53.585926] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 53.593249] CPU: 0 PID: 7143 Comm: syz-executor.1 Not tainted 4.19.118-syzkaller #0 [ 53.601283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.610778] Call Trace: [ 53.613385] dump_stack+0x123/0x177 [ 53.617014] should_fail.cold.4+0x5/0x13 [ 53.621252] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.626422] ? lock_downgrade+0x860/0x860 [ 53.630867] __should_failslab+0xba/0xf0 [ 53.634929] should_failslab+0x9/0x14 [ 53.638848] kmem_cache_alloc_node_trace+0x26d/0x730 [ 53.644001] __kmalloc_node_track_caller+0x3c/0x70 [ 53.648947] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 53.653733] __alloc_skb+0xd7/0x580 [ 53.657360] ? skb_scrub_packet+0x3c0/0x3c0 [ 53.661683] ? mutex_lock_io_nested+0xa10/0x10e0 [ 53.666427] ? finish_task_switch+0x14a/0x720 [ 53.671026] ? finish_task_switch+0x11c/0x720 [ 53.675533] sk_stream_alloc_skb+0x9e/0x810 [ 53.679968] ? tcp_send_mss+0x1d/0x220 [ 53.683885] do_tcp_sendpages+0x772/0x1e10 [ 53.688120] ? __lock_is_held+0xb5/0x140 [ 53.692193] ? sk_stream_alloc_skb+0x810/0x810 [ 53.696781] ? __local_bh_enable_ip+0x160/0x260 [ 53.701465] ? lock_sock_nested+0xc5/0x100 [ 53.705697] ? lockdep_hardirqs_on+0x421/0x5c0 [ 53.710290] ? __local_bh_enable_ip+0x160/0x260 [ 53.714981] ? kasan_check_read+0x11/0x20 [ 53.719363] tcp_sendpage_locked+0x63/0xa0 [ 53.723604] tcp_sendpage+0x37/0x50 [ 53.727220] inet_sendpage+0x122/0x600 [ 53.731115] ? kernel_sendpage+0xd0/0xd0 [ 53.735189] kernel_sendpage+0x60/0xd0 [ 53.739112] ? lock_downgrade+0x860/0x860 [ 53.743285] ? pipe_lock+0x4f/0x60 [ 53.746856] sock_sendpage+0x6d/0xd0 [ 53.750565] pipe_to_sendpage+0x212/0x430 [ 53.754701] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.759543] __splice_from_pipe+0x2cb/0x720 [ 53.763874] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.768758] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.773653] splice_from_pipe+0xbb/0x120 [ 53.777701] ? splice_shrink_spd+0xa0/0xa0 [ 53.782086] ? rw_verify_area+0xb8/0x2b0 [ 53.786316] generic_splice_sendpage+0x10/0x20 [ 53.790927] do_splice+0x4fd/0x12d0 [ 53.794556] ? ksys_dup3+0x2e0/0x2e0 [ 53.798283] ? opipe_prep.part.13+0x320/0x320 [ 53.802778] ? __fget_light+0x174/0x1e0 [ 53.806741] __x64_sys_splice+0x248/0x300 [ 53.810903] do_syscall_64+0xd0/0x4e0 [ 53.814801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.820014] RIP: 0033:0x459519 [ 53.823199] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.842965] RSP: 002b:00007fa4a739ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.850675] RAX: ffffffffffffffda RBX: 00007fa4a739ac90 RCX: 0000000000459519 [ 53.857943] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 53.865557] RBP: 000000000075bfc8 R08: 0000000100000300 R09: 0000000000000000 [ 53.872820] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa4a739b6d4 [ 53.880080] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 53.911720] CPU: 0 PID: 7145 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 53.919597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.928984] Call Trace: [ 53.931603] dump_stack+0x123/0x177 [ 53.935258] should_fail.cold.4+0x5/0x13 [ 53.939340] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.944490] ? lock_downgrade+0x860/0x860 [ 53.948658] __should_failslab+0xba/0xf0 [ 53.952730] should_failslab+0x9/0x14 [ 53.956543] __kmalloc+0x2dd/0x770 [ 53.960381] ? tls_push_record+0xf3/0x1720 [ 53.964643] ? __sk_mem_schedule+0x5f/0xc0 [ 53.968970] tls_push_record+0xf3/0x1720 [ 53.973075] ? lockdep_hardirqs_on+0x421/0x5c0 [ 53.977705] ? alloc_encrypted_sg+0x81/0x100 [ 53.982442] tls_sw_sendpage+0x458/0xc00 [ 53.986658] ? tls_sw_sendmsg+0x1020/0x1020 [ 53.991013] ? pipe_lock+0x4f/0x60 [ 53.994592] inet_sendpage+0x122/0x600 [ 53.998539] ? kernel_sendpage+0xd0/0xd0 [ 54.002634] kernel_sendpage+0x60/0xd0 [ 54.006557] ? lock_downgrade+0x860/0x860 [ 54.010728] ? pipe_lock+0x4f/0x60 [ 54.014310] sock_sendpage+0x6d/0xd0 [ 54.018063] pipe_to_sendpage+0x212/0x430 [ 54.022235] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.027102] __splice_from_pipe+0x2cb/0x720 [ 54.031442] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.036301] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.041161] splice_from_pipe+0xbb/0x120 [ 54.045239] ? splice_shrink_spd+0xa0/0xa0 [ 54.049502] ? rw_verify_area+0xb8/0x2b0 [ 54.053619] generic_splice_sendpage+0x10/0x20 [ 54.058229] do_splice+0x4fd/0x12d0 [ 54.061873] ? ksys_dup3+0x2e0/0x2e0 [ 54.065603] ? opipe_prep.part.13+0x320/0x320 [ 54.070117] ? __fget_light+0x174/0x1e0 [ 54.074147] __x64_sys_splice+0x248/0x300 [ 54.078332] do_syscall_64+0xd0/0x4e0 [ 54.082333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.087538] RIP: 0033:0x459519 [ 54.090768] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.109689] RSP: 002b:00007fe6b5c2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 54.117419] RAX: ffffffffffffffda RBX: 00007fe6b5c2dc90 RCX: 0000000000459519 [ 54.124857] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 54.132132] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 54.139423] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe6b5c2e6d4 [ 54.146775] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 54.154110] CPU: 1 PID: 7141 Comm: syz-executor.3 Not tainted 4.19.118-syzkaller #0 [ 54.161944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.171320] Call Trace: [ 54.173952] dump_stack+0x123/0x177 [ 54.177591] should_fail.cold.4+0x5/0x13 [ 54.181771] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.186888] ? lock_downgrade+0x860/0x860 [ 54.191148] __should_failslab+0xba/0xf0 [ 54.195226] should_failslab+0x9/0x14 [ 54.199142] __kmalloc+0x2dd/0x770 [ 54.202706] ? tls_push_record+0xf3/0x1720 [ 54.206953] ? __sk_mem_schedule+0x5f/0xc0 [ 54.211219] tls_push_record+0xf3/0x1720 [ 54.215287] ? lockdep_hardirqs_on+0x421/0x5c0 [ 54.220020] ? alloc_encrypted_sg+0x81/0x100 [ 54.224456] tls_sw_sendpage+0x458/0xc00 [ 54.228530] ? tls_sw_sendmsg+0x1020/0x1020 [ 54.232865] ? pipe_lock+0x4f/0x60 [ 54.236415] inet_sendpage+0x122/0x600 [ 54.240502] ? kernel_sendpage+0xd0/0xd0 [ 54.244593] kernel_sendpage+0x60/0xd0 [ 54.248493] ? lock_downgrade+0x860/0x860 [ 54.252670] ? pipe_lock+0x4f/0x60 [ 54.256266] sock_sendpage+0x6d/0xd0 [ 54.259987] pipe_to_sendpage+0x212/0x430 [ 54.264150] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.269277] __splice_from_pipe+0x2cb/0x720 [ 54.273633] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.278489] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.283434] splice_from_pipe+0xbb/0x120 [ 54.287519] ? splice_shrink_spd+0xa0/0xa0 [ 54.291783] ? rw_verify_area+0xb8/0x2b0 [ 54.295859] generic_splice_sendpage+0x10/0x20 [ 54.300452] do_splice+0x4fd/0x12d0 [ 54.304108] ? ksys_dup3+0x2e0/0x2e0 [ 54.307843] ? opipe_prep.part.13+0x320/0x320 [ 54.312350] ? __fget_light+0x174/0x1e0 [ 54.316357] __x64_sys_splice+0x248/0x300 [ 54.321086] do_syscall_64+0xd0/0x4e0 [ 54.324919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.330117] RIP: 0033:0x459519 [ 54.333315] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.352248] RSP: 002b:00007f6554f0ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 54.359957] RAX: ffffffffffffffda RBX: 00007f6554f0ec90 RCX: 0000000000459519 [ 54.367218] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 54.374514] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 54.381779] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6554f0f6d4 [ 54.389048] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 54.396349] CPU: 0 PID: 7137 Comm: syz-executor.2 Not tainted 4.19.118-syzkaller #0 [ 54.404190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.413606] Call Trace: [ 54.416197] dump_stack+0x123/0x177 [ 54.419968] should_fail.cold.4+0x5/0x13 [ 54.424077] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.429208] ? lock_downgrade+0x860/0x860 [ 54.433386] __should_failslab+0xba/0xf0 [ 54.437470] should_failslab+0x9/0x14 [ 54.441292] __kmalloc+0x2dd/0x770 [ 54.444830] ? tls_push_record+0xf3/0x1720 [ 54.449227] ? __sk_mem_schedule+0x5f/0xc0 [ 54.453469] tls_push_record+0xf3/0x1720 [ 54.457520] ? lockdep_hardirqs_on+0x421/0x5c0 [ 54.462125] ? alloc_encrypted_sg+0x81/0x100 [ 54.466539] tls_sw_sendpage+0x458/0xc00 [ 54.470783] ? tls_sw_sendmsg+0x1020/0x1020 [ 54.475097] ? pipe_lock+0x4f/0x60 [ 54.478641] inet_sendpage+0x122/0x600 [ 54.482733] ? kernel_sendpage+0xd0/0xd0 [ 54.486790] kernel_sendpage+0x60/0xd0 [ 54.490859] ? lock_downgrade+0x860/0x860 [ 54.495033] ? pipe_lock+0x4f/0x60 [ 54.498620] sock_sendpage+0x6d/0xd0 [ 54.502660] pipe_to_sendpage+0x212/0x430 [ 54.506811] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.512049] __splice_from_pipe+0x2cb/0x720 [ 54.516419] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.521430] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.526288] splice_from_pipe+0xbb/0x120 [ 54.530386] ? splice_shrink_spd+0xa0/0xa0 [ 54.534653] ? rw_verify_area+0xb8/0x2b0 [ 54.538723] generic_splice_sendpage+0x10/0x20 [ 54.543342] do_splice+0x4fd/0x12d0 [ 54.546966] ? ksys_dup3+0x2e0/0x2e0 [ 54.550876] ? opipe_prep.part.13+0x320/0x320 [ 54.555357] ? __fget_light+0x174/0x1e0 [ 54.559598] __x64_sys_splice+0x248/0x300 [ 54.563756] do_syscall_64+0xd0/0x4e0 [ 54.567551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.572729] RIP: 0033:0x459519 [ 54.575908] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.595066] RSP: 002b:00007f818f529c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 54.602777] RAX: ffffffffffffffda RBX: 00007f818f529c90 RCX: 0000000000459519 2020/04/24 04:59:04 executed programs: 6 [ 54.610249] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 54.617516] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 54.624804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f818f52a6d4 [ 54.632077] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 54.737003] FAULT_INJECTION: forcing a failure. [ 54.737003] name failslab, interval 1, probability 0, space 0, times 0 [ 54.737203] FAULT_INJECTION: forcing a failure. [ 54.737203] name failslab, interval 1, probability 0, space 0, times 0 [ 54.763311] FAULT_INJECTION: forcing a failure. [ 54.763311] name failslab, interval 1, probability 0, space 0, times 0 [ 54.769146] FAULT_INJECTION: forcing a failure. [ 54.769146] name failslab, interval 1, probability 0, space 0, times 0 [ 54.789063] FAULT_INJECTION: forcing a failure. [ 54.789063] name failslab, interval 1, probability 0, space 0, times 0 [ 54.801780] CPU: 1 PID: 7162 Comm: syz-executor.1 Not tainted 4.19.118-syzkaller #0 [ 54.809605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.819075] Call Trace: [ 54.821713] dump_stack+0x123/0x177 [ 54.825343] should_fail.cold.4+0x5/0x13 [ 54.829398] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.834503] ? lock_downgrade+0x860/0x860 [ 54.838640] __should_failslab+0xba/0xf0 [ 54.842869] should_failslab+0x9/0x14 [ 54.846688] __kmalloc+0x2dd/0x770 [ 54.850228] ? tls_push_record+0xf3/0x1720 [ 54.854460] ? __sk_mem_schedule+0x5f/0xc0 [ 54.858816] tls_push_record+0xf3/0x1720 [ 54.862904] ? lockdep_hardirqs_on+0x421/0x5c0 [ 54.867496] ? alloc_encrypted_sg+0x81/0x100 [ 54.871923] tls_sw_sendpage+0x458/0xc00 [ 54.876019] ? tls_sw_sendmsg+0x1020/0x1020 [ 54.880529] ? pipe_lock+0x4f/0x60 [ 54.884085] inet_sendpage+0x122/0x600 [ 54.887972] ? kernel_sendpage+0xd0/0xd0 [ 54.892023] kernel_sendpage+0x60/0xd0 [ 54.895907] ? lock_downgrade+0x860/0x860 [ 54.900046] ? pipe_lock+0x4f/0x60 [ 54.903728] sock_sendpage+0x6d/0xd0 [ 54.907465] pipe_to_sendpage+0x212/0x430 [ 54.911712] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.916602] __splice_from_pipe+0x2cb/0x720 [ 54.920923] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.925768] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.930628] splice_from_pipe+0xbb/0x120 [ 54.934690] ? splice_shrink_spd+0xa0/0xa0 [ 54.938917] ? rw_verify_area+0xb8/0x2b0 [ 54.942998] generic_splice_sendpage+0x10/0x20 [ 54.947583] do_splice+0x4fd/0x12d0 [ 54.951207] ? ksys_dup3+0x2e0/0x2e0 [ 54.954909] ? opipe_prep.part.13+0x320/0x320 [ 54.959500] ? __fget_light+0x174/0x1e0 [ 54.963504] __x64_sys_splice+0x248/0x300 [ 54.967672] do_syscall_64+0xd0/0x4e0 [ 54.971470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.976669] RIP: 0033:0x459519 [ 54.979905] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.998931] RSP: 002b:00007fa4a73bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 55.006653] RAX: ffffffffffffffda RBX: 00007fa4a73bbc90 RCX: 0000000000459519 [ 55.013921] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 55.021907] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 55.029192] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa4a73bc6d4 [ 55.036470] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 55.043759] CPU: 0 PID: 7150 Comm: syz-executor.5 Not tainted 4.19.118-syzkaller #0 [ 55.051593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.061001] Call Trace: [ 55.063628] dump_stack+0x123/0x177 [ 55.067280] should_fail.cold.4+0x5/0x13 [ 55.071342] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.076451] ? lock_downgrade+0x860/0x860 [ 55.080620] __should_failslab+0xba/0xf0 [ 55.084674] should_failslab+0x9/0x14 [ 55.088461] kmem_cache_alloc_node_trace+0x26d/0x730 [ 55.093575] __kmalloc_node_track_caller+0x3c/0x70 [ 55.098516] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 55.103397] __alloc_skb+0xd7/0x580 [ 55.107024] ? skb_scrub_packet+0x3c0/0x3c0 [ 55.111366] ? mutex_lock_io_nested+0xa10/0x10e0 [ 55.116131] ? finish_task_switch+0x14a/0x720 [ 55.120630] ? finish_task_switch+0x11c/0x720 [ 55.125120] sk_stream_alloc_skb+0x9e/0x810 [ 55.129439] ? tcp_send_mss+0x1d/0x220 [ 55.133335] do_tcp_sendpages+0x772/0x1e10 [ 55.137574] ? __lock_is_held+0xb5/0x140 [ 55.141662] ? sk_stream_alloc_skb+0x810/0x810 [ 55.146239] ? __local_bh_enable_ip+0x160/0x260 [ 55.150905] ? lock_sock_nested+0xc5/0x100 [ 55.155151] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.159726] ? __local_bh_enable_ip+0x160/0x260 [ 55.164410] ? kasan_check_read+0x11/0x20 [ 55.168556] tcp_sendpage_locked+0x63/0xa0 [ 55.172827] tcp_sendpage+0x37/0x50 [ 55.176451] inet_sendpage+0x122/0x600 [ 55.180328] ? kernel_sendpage+0xd0/0xd0 [ 55.184382] kernel_sendpage+0x60/0xd0 [ 55.188280] ? lock_downgrade+0x860/0x860 [ 55.192422] ? pipe_lock+0x4f/0x60 [ 55.195953] sock_sendpage+0x6d/0xd0 [ 55.199746] pipe_to_sendpage+0x212/0x430 [ 55.203894] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.208770] __splice_from_pipe+0x2cb/0x720 [ 55.213102] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.217939] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.222778] splice_from_pipe+0xbb/0x120 [ 55.226847] ? splice_shrink_spd+0xa0/0xa0 [ 55.231081] ? rw_verify_area+0xb8/0x2b0 [ 55.235146] generic_splice_sendpage+0x10/0x20 [ 55.239716] do_splice+0x4fd/0x12d0 [ 55.243340] ? ksys_dup3+0x2e0/0x2e0 [ 55.247051] ? opipe_prep.part.13+0x320/0x320 [ 55.251537] ? __fget_light+0x174/0x1e0 [ 55.255591] __x64_sys_splice+0x248/0x300 [ 55.259826] do_syscall_64+0xd0/0x4e0 [ 55.263652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.268838] RIP: 0033:0x459519 [ 55.272014] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.290948] RSP: 002b:00007f3abd3b7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 55.298675] RAX: ffffffffffffffda RBX: 00007f3abd3b7c90 RCX: 0000000000459519 [ 55.305960] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 55.313251] RBP: 000000000075bfc8 R08: 0000000100000300 R09: 0000000000000000 [ 55.320518] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3abd3b86d4 [ 55.327774] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 55.354382] CPU: 1 PID: 7167 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 55.362414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.371793] Call Trace: [ 55.374389] dump_stack+0x123/0x177 [ 55.378034] should_fail.cold.4+0x5/0x13 [ 55.382285] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.387456] ? lock_downgrade+0x860/0x860 [ 55.391634] __should_failslab+0xba/0xf0 [ 55.395708] should_failslab+0x9/0x14 [ 55.399526] __kmalloc+0x2dd/0x770 [ 55.403085] ? tls_push_record+0xf3/0x1720 [ 55.407331] ? __sk_mem_schedule+0x5f/0xc0 [ 55.411590] tls_push_record+0xf3/0x1720 [ 55.415657] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.420256] ? alloc_encrypted_sg+0x81/0x100 [ 55.424689] tls_sw_sendpage+0x458/0xc00 [ 55.428774] ? tls_sw_sendmsg+0x1020/0x1020 [ 55.433119] ? pipe_lock+0x4f/0x60 [ 55.436840] inet_sendpage+0x122/0x600 [ 55.440763] ? kernel_sendpage+0xd0/0xd0 [ 55.444843] kernel_sendpage+0x60/0xd0 [ 55.448837] ? lock_downgrade+0x860/0x860 [ 55.452994] ? pipe_lock+0x4f/0x60 [ 55.456539] sock_sendpage+0x6d/0xd0 [ 55.460257] pipe_to_sendpage+0x212/0x430 [ 55.464403] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.469464] __splice_from_pipe+0x2cb/0x720 [ 55.473920] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.478847] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.483728] splice_from_pipe+0xbb/0x120 [ 55.487821] ? splice_shrink_spd+0xa0/0xa0 [ 55.492204] ? rw_verify_area+0xb8/0x2b0 [ 55.496294] generic_splice_sendpage+0x10/0x20 [ 55.500907] do_splice+0x4fd/0x12d0 [ 55.504568] ? ksys_dup3+0x2e0/0x2e0 [ 55.508290] ? opipe_prep.part.13+0x320/0x320 [ 55.512792] ? __fget_light+0x174/0x1e0 [ 55.516770] __x64_sys_splice+0x248/0x300 [ 55.520920] do_syscall_64+0xd0/0x4e0 [ 55.524721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.529896] RIP: 0033:0x459519 [ 55.533070] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.551967] RSP: 002b:00007fe6b5c2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 55.559668] RAX: ffffffffffffffda RBX: 00007fe6b5c2dc90 RCX: 0000000000459519 [ 55.566931] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 55.574463] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 55.581733] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe6b5c2e6d4 [ 55.588999] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 55.596319] CPU: 0 PID: 7159 Comm: syz-executor.3 Not tainted 4.19.118-syzkaller #0 [ 55.604244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.613968] Call Trace: [ 55.616576] dump_stack+0x123/0x177 [ 55.620252] should_fail.cold.4+0x5/0x13 [ 55.624359] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.629499] ? lock_downgrade+0x860/0x860 [ 55.633671] __should_failslab+0xba/0xf0 [ 55.637775] should_failslab+0x9/0x14 [ 55.642425] __kmalloc+0x2dd/0x770 [ 55.646004] ? tls_push_record+0xf3/0x1720 [ 55.650257] ? __sk_mem_schedule+0x5f/0xc0 [ 55.654515] tls_push_record+0xf3/0x1720 [ 55.658618] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.663383] ? alloc_encrypted_sg+0x81/0x100 [ 55.667821] tls_sw_sendpage+0x458/0xc00 [ 55.671903] ? tls_sw_sendmsg+0x1020/0x1020 [ 55.676260] ? pipe_lock+0x4f/0x60 [ 55.680029] inet_sendpage+0x122/0x600 [ 55.683945] ? kernel_sendpage+0xd0/0xd0 [ 55.688025] kernel_sendpage+0x60/0xd0 [ 55.691946] ? lock_downgrade+0x860/0x860 [ 55.696133] ? pipe_lock+0x4f/0x60 [ 55.699698] sock_sendpage+0x6d/0xd0 [ 55.703440] pipe_to_sendpage+0x212/0x430 [ 55.707607] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.712487] __splice_from_pipe+0x2cb/0x720 [ 55.716795] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.721658] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.726511] splice_from_pipe+0xbb/0x120 [ 55.730876] ? splice_shrink_spd+0xa0/0xa0 [ 55.735151] ? rw_verify_area+0xb8/0x2b0 [ 55.739367] generic_splice_sendpage+0x10/0x20 [ 55.743938] do_splice+0x4fd/0x12d0 [ 55.747548] ? ksys_dup3+0x2e0/0x2e0 [ 55.751408] ? opipe_prep.part.13+0x320/0x320 [ 55.755941] ? __fget_light+0x174/0x1e0 [ 55.759909] __x64_sys_splice+0x248/0x300 [ 55.764062] do_syscall_64+0xd0/0x4e0 [ 55.767880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.773099] RIP: 0033:0x459519 [ 55.776278] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.795179] RSP: 002b:00007f6554f0ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 55.803018] RAX: ffffffffffffffda RBX: 00007f6554f0ec90 RCX: 0000000000459519 [ 55.810290] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 55.817709] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 55.825485] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6554f0f6d4 [ 55.832772] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 55.847170] CPU: 1 PID: 7164 Comm: syz-executor.4 Not tainted 4.19.118-syzkaller #0 [ 55.855050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.864445] Call Trace: [ 55.867059] dump_stack+0x123/0x177 [ 55.870840] should_fail.cold.4+0x5/0x13 [ 55.874949] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.880093] ? lock_downgrade+0x860/0x860 [ 55.884290] __should_failslab+0xba/0xf0 [ 55.888389] should_failslab+0x9/0x14 [ 55.892222] __kmalloc+0x2dd/0x770 [ 55.895896] ? tls_push_record+0xf3/0x1720 [ 55.900159] ? __sk_mem_schedule+0x5f/0xc0 [ 55.904419] tls_push_record+0xf3/0x1720 [ 55.908508] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.910673] FAULT_INJECTION: forcing a failure. [ 55.910673] name failslab, interval 1, probability 0, space 0, times 0 [ 55.913116] ? alloc_encrypted_sg+0x81/0x100 [ 55.913131] tls_sw_sendpage+0x458/0xc00 [ 55.924910] FAULT_INJECTION: forcing a failure. [ 55.924910] name failslab, interval 1, probability 0, space 0, times 0 [ 55.928761] ? tls_sw_sendmsg+0x1020/0x1020 [ 55.928772] ? pipe_lock+0x4f/0x60 [ 55.928790] inet_sendpage+0x122/0x600 [ 55.928803] ? kernel_sendpage+0xd0/0xd0 [ 55.928809] kernel_sendpage+0x60/0xd0 [ 55.928819] ? lock_downgrade+0x860/0x860 [ 55.928827] ? pipe_lock+0x4f/0x60 [ 55.971920] sock_sendpage+0x6d/0xd0 [ 55.975624] pipe_to_sendpage+0x212/0x430 [ 55.979762] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.984614] __splice_from_pipe+0x2cb/0x720 [ 55.988940] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.993799] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.998636] splice_from_pipe+0xbb/0x120 [ 56.002686] ? splice_shrink_spd+0xa0/0xa0 [ 56.006916] ? rw_verify_area+0xb8/0x2b0 [ 56.010976] generic_splice_sendpage+0x10/0x20 [ 56.015547] do_splice+0x4fd/0x12d0 [ 56.019174] ? ksys_dup3+0x2e0/0x2e0 [ 56.022888] ? opipe_prep.part.13+0x320/0x320 [ 56.027407] ? __fget_light+0x174/0x1e0 [ 56.031373] __x64_sys_splice+0x248/0x300 [ 56.035512] do_syscall_64+0xd0/0x4e0 [ 56.039309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.044510] RIP: 0033:0x459519 [ 56.047701] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.066596] RSP: 002b:00007f76a2033c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 56.074303] RAX: ffffffffffffffda RBX: 00007f76a2033c90 RCX: 0000000000459519 [ 56.081581] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 56.088835] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 56.096112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f76a20346d4 [ 56.103387] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 56.122017] CPU: 0 PID: 7180 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 56.130047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.139532] Call Trace: [ 56.142143] dump_stack+0x123/0x177 [ 56.145781] should_fail.cold.4+0x5/0x13 [ 56.149865] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 56.155004] ? lock_downgrade+0x860/0x860 [ 56.159294] __should_failslab+0xba/0xf0 [ 56.163372] should_failslab+0x9/0x14 [ 56.167181] __kmalloc+0x2dd/0x770 [ 56.170736] ? tls_push_record+0xf3/0x1720 [ 56.174979] ? __sk_mem_schedule+0x5f/0xc0 [ 56.179456] tls_push_record+0xf3/0x1720 [ 56.183550] ? lockdep_hardirqs_on+0x421/0x5c0 [ 56.188180] ? alloc_encrypted_sg+0x81/0x100 [ 56.192626] tls_sw_sendpage+0x458/0xc00 [ 56.196724] ? tls_sw_sendmsg+0x1020/0x1020 [ 56.201084] ? pipe_lock+0x4f/0x60 [ 56.204643] inet_sendpage+0x122/0x600 [ 56.208564] ? kernel_sendpage+0xd0/0xd0 [ 56.212673] kernel_sendpage+0x60/0xd0 [ 56.216580] ? lock_downgrade+0x860/0x860 [ 56.220748] ? pipe_lock+0x4f/0x60 [ 56.229069] sock_sendpage+0x6d/0xd0 [ 56.232785] pipe_to_sendpage+0x212/0x430 [ 56.236909] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.241910] __splice_from_pipe+0x2cb/0x720 [ 56.246246] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.251092] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.255958] splice_from_pipe+0xbb/0x120 [ 56.260014] ? splice_shrink_spd+0xa0/0xa0 [ 56.264272] ? rw_verify_area+0xb8/0x2b0 [ 56.268341] generic_splice_sendpage+0x10/0x20 [ 56.272917] do_splice+0x4fd/0x12d0 [ 56.276571] ? ksys_dup3+0x2e0/0x2e0 [ 56.280288] ? opipe_prep.part.13+0x320/0x320 [ 56.284800] ? __fget_light+0x174/0x1e0 [ 56.288773] __x64_sys_splice+0x248/0x300 [ 56.292950] do_syscall_64+0xd0/0x4e0 [ 56.296775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.302132] RIP: 0033:0x459519 [ 56.305472] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.324506] RSP: 002b:00007fe6b5c2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 56.332239] RAX: ffffffffffffffda RBX: 00007fe6b5c2dc90 RCX: 0000000000459519 [ 56.339535] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 56.347515] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 56.354791] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe6b5c2e6d4 [ 56.362192] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 56.369870] CPU: 1 PID: 7181 Comm: syz-executor.3 Not tainted 4.19.118-syzkaller #0 [ 56.377696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.387172] Call Trace: [ 56.389798] dump_stack+0x123/0x177 [ 56.393461] should_fail.cold.4+0x5/0x13 [ 56.397553] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 56.402680] ? lock_downgrade+0x860/0x860 [ 56.406831] __should_failslab+0xba/0xf0 [ 56.410881] should_failslab+0x9/0x14 [ 56.414674] __kmalloc+0x2dd/0x770 [ 56.418214] ? tls_push_record+0xf3/0x1720 [ 56.422464] ? __sk_mem_schedule+0x5f/0xc0 [ 56.426712] tls_push_record+0xf3/0x1720 [ 56.430770] ? lockdep_hardirqs_on+0x421/0x5c0 [ 56.435367] ? alloc_encrypted_sg+0x81/0x100 [ 56.439768] tls_sw_sendpage+0x458/0xc00 [ 56.443834] ? tls_sw_sendmsg+0x1020/0x1020 [ 56.448152] ? pipe_lock+0x4f/0x60 [ 56.452307] inet_sendpage+0x122/0x600 [ 56.456202] ? kernel_sendpage+0xd0/0xd0 [ 56.460364] kernel_sendpage+0x60/0xd0 [ 56.464402] ? lock_downgrade+0x860/0x860 [ 56.468548] ? pipe_lock+0x4f/0x60 [ 56.472105] sock_sendpage+0x6d/0xd0 [ 56.475820] pipe_to_sendpage+0x212/0x430 [ 56.480080] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.485102] __splice_from_pipe+0x2cb/0x720 [ 56.489441] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.494274] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.499114] splice_from_pipe+0xbb/0x120 [ 56.503166] ? splice_shrink_spd+0xa0/0xa0 [ 56.507427] ? rw_verify_area+0xb8/0x2b0 [ 56.511477] generic_splice_sendpage+0x10/0x20 [ 56.516071] do_splice+0x4fd/0x12d0 [ 56.519694] ? ksys_dup3+0x2e0/0x2e0 [ 56.523403] ? opipe_prep.part.13+0x320/0x320 [ 56.527901] ? __fget_light+0x174/0x1e0 [ 56.531874] __x64_sys_splice+0x248/0x300 [ 56.536050] do_syscall_64+0xd0/0x4e0 [ 56.539851] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.545056] RIP: 0033:0x459519 [ 56.548234] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.567133] RSP: 002b:00007f6554f0ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 56.574839] RAX: ffffffffffffffda RBX: 00007f6554f0ec90 RCX: 0000000000459519 [ 56.582123] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 56.589501] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 56.596760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6554f0f6d4 [ 56.604051] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 56.620985] kasan: CONFIG_KASAN_INLINE enabled [ 56.625920] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 56.633459] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 56.639718] CPU: 0 PID: 7180 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 56.647564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.657547] RIP: 0010:gcmaes_crypt_by_sg.constprop.16+0xf8b/0x14c0 [ 56.663883] Code: 85 c9 89 84 24 90 00 00 00 0f 85 de f7 ff ff e9 3d f8 ff ff 4c 89 e7 e8 13 e2 bf 01 48 8d 78 08 49 89 c4 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e fb 04 00 00 41 8b 44 24 08 [ 56.682783] RSP: 0018:ffff88809806f2f0 EFLAGS: 00010202 [ 56.688137] RAX: 0000000000000001 RBX: 0000000000000034 RCX: 0000000000000007 [ 56.695395] RDX: 1ffff110136e6d04 RSI: ffff88809b73682c RDI: 0000000000000008 [ 56.702669] RBP: ffff88809806f620 R08: 0000000000000007 R09: 000000000000000d [ 56.710033] R10: ffff88808622d020 R11: 0000000000000010 R12: 0000000000000000 [ 56.717288] R13: ffff88809b736618 R14: dffffc0000000000 R15: 0000000000000007 [ 56.724560] FS: 00007fe6b5c2e700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 56.732787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.738651] CR2: 00000000007580a0 CR3: 0000000086620000 CR4: 00000000001406f0 [ 56.746264] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.753520] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.760788] Call Trace: [ 56.763375] ? aesni_gcm_enc_avx2+0x130/0x130 [ 56.767863] ? mark_held_locks+0x130/0x130 [ 56.772078] ? find_held_lock+0x36/0x1d0 [ 56.776129] ? is_bpf_text_address+0x60/0xe0 [ 56.780528] ? trace_hardirqs_on+0x28/0x190 [ 56.784869] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 56.789961] ? depot_save_stack+0x292/0x466 [ 56.794312] gcmaes_encrypt.constprop.15+0x59f/0xda0 [ 56.799444] ? tls_push_record+0xf3/0x1720 [ 56.803704] ? tls_sw_sendpage+0x458/0xc00 [ 56.807939] ? inet_sendpage+0x122/0x600 [ 56.811989] ? kernel_sendpage+0x60/0xd0 [ 56.816035] ? sock_sendpage+0x6d/0xd0 [ 56.819926] ? pipe_to_sendpage+0x212/0x430 [ 56.824235] ? __splice_from_pipe+0x2cb/0x720 [ 56.828870] ? splice_from_pipe+0xbb/0x120 [ 56.833117] ? generic_splice_sendpage+0x10/0x20 [ 56.838215] ? do_splice+0x4fd/0x12d0 [ 56.841998] ? __x64_sys_splice+0x248/0x300 [ 56.846306] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 56.852094] ? mark_held_locks+0xc7/0x130 [ 56.856234] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.861016] ? lockdep_hardirqs_on+0x421/0x5c0 [ 56.865582] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.870329] ? trace_hardirqs_on_caller+0x28/0x180 [ 56.875273] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.880021] generic_gcmaes_encrypt+0xfd/0x150 [ 56.884592] ? generic_gcmaes_encrypt+0xfd/0x150 [ 56.889523] ? helper_rfc4106_encrypt+0x450/0x450 [ 56.894401] ? __kmalloc+0x5f1/0x770 [ 56.898103] gcmaes_wrapper_encrypt+0x109/0x180 [ 56.902781] tls_push_record+0x966/0x1720 [ 56.906929] ? sk_stream_kill_queues+0x510/0x510 [ 56.911677] tls_sw_sendpage+0x458/0xc00 [ 56.915728] ? tls_sw_sendmsg+0x1020/0x1020 [ 56.920153] ? pipe_lock+0x4f/0x60 [ 56.923698] inet_sendpage+0x122/0x600 [ 56.927572] ? kernel_sendpage+0xd0/0xd0 [ 56.931762] kernel_sendpage+0x60/0xd0 [ 56.935641] ? lock_downgrade+0x860/0x860 [ 56.939994] ? pipe_lock+0x4f/0x60 [ 56.943539] sock_sendpage+0x6d/0xd0 [ 56.947243] pipe_to_sendpage+0x212/0x430 [ 56.951405] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.956236] __splice_from_pipe+0x2cb/0x720 [ 56.960577] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.965413] ? generic_pipe_buf_nosteal+0x10/0x10 [ 56.970244] splice_from_pipe+0xbb/0x120 [ 56.974307] ? splice_shrink_spd+0xa0/0xa0 [ 56.978533] ? rw_verify_area+0xb8/0x2b0 [ 56.982622] generic_splice_sendpage+0x10/0x20 [ 56.987205] do_splice+0x4fd/0x12d0 [ 56.990817] ? ksys_dup3+0x2e0/0x2e0 [ 56.994562] ? opipe_prep.part.13+0x320/0x320 [ 56.999078] ? __fget_light+0x174/0x1e0 [ 57.003051] __x64_sys_splice+0x248/0x300 [ 57.007199] do_syscall_64+0xd0/0x4e0 [ 57.010996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.016170] RIP: 0033:0x459519 [ 57.019473] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.038402] RSP: 002b:00007fe6b5c2dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 57.046235] RAX: ffffffffffffffda RBX: 00007fe6b5c2dc90 RCX: 0000000000459519 [ 57.053615] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 57.060881] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 57.068128] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe6b5c2e6d4 [ 57.075558] R13: 00000000004c8a66 R14: 00000000004deb70 R15: 0000000000000005 [ 57.082827] Modules linked in: [ 57.086076] ---[ end trace e7f6acb0063140b0 ]--- [ 57.090884] RIP: 0010:gcmaes_crypt_by_sg.constprop.16+0xf8b/0x14c0 [ 57.097223] Code: 85 c9 89 84 24 90 00 00 00 0f 85 de f7 ff ff e9 3d f8 ff ff 4c 89 e7 e8 13 e2 bf 01 48 8d 78 08 49 89 c4 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e fb 04 00 00 41 8b 44 24 08 [ 57.116201] RSP: 0018:ffff88809806f2f0 EFLAGS: 00010202 [ 57.121648] RAX: 0000000000000001 RBX: 0000000000000034 RCX: 0000000000000007 [ 57.128933] RDX: 1ffff110136e6d04 RSI: ffff88809b73682c RDI: 0000000000000008 [ 57.136280] RBP: ffff88809806f620 R08: 0000000000000007 R09: 000000000000000d [ 57.143623] R10: ffff88808622d020 R11: 0000000000000010 R12: 0000000000000000 [ 57.150968] R13: ffff88809b736618 R14: dffffc0000000000 R15: 0000000000000007 [ 57.158264] FS: 00007fe6b5c2e700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 57.166581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.172527] CR2: 00000000007580a0 CR3: 0000000086620000 CR4: 00000000001406f0 [ 57.179832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.187199] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.194555] Kernel panic - not syncing: Fatal exception [ 57.201565] Kernel Offset: disabled [ 57.205201] Rebooting in 86400 seconds..