[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.765224] audit: type=1400 audit(1622172099.356:8): avc: denied { execmem } for pid=5543 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 27.790944] IPVS: ftp: loaded support on port[0] = 21 [ 28.213804] can: request_module (can-proto-0) failed. [ 29.207516] can: request_module (can-proto-0) failed. [ 29.231743] audit: type=1400 audit(1622172100.817:9): avc: denied { create } for pid=5534 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 '10.128.10.2' (ECDSA) to the list of known hosts. 2021/05/28 03:21:48 parsed 1 programs 2021/05/28 03:21:48 executed programs: 0 [ 36.801027] audit: type=1400 audit(1622172108.382:10): avc: denied { execmem } for pid=5635 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 36.849316] IPVS: ftp: loaded support on port[0] = 21 [ 36.859977] IPVS: ftp: loaded support on port[0] = 21 [ 36.878381] IPVS: ftp: loaded support on port[0] = 21 [ 36.882614] IPVS: ftp: loaded support on port[0] = 21 [ 36.914879] IPVS: ftp: loaded support on port[0] = 21 [ 36.934221] IPVS: ftp: loaded support on port[0] = 21 [ 37.163560] chnl_net:caif_netlink_parms(): no params data found [ 37.174227] chnl_net:caif_netlink_parms(): no params data found [ 37.193669] chnl_net:caif_netlink_parms(): no params data found [ 37.204527] chnl_net:caif_netlink_parms(): no params data found [ 37.220134] chnl_net:caif_netlink_parms(): no params data found [ 37.292918] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.300857] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.309127] device bridge_slave_0 entered promiscuous mode [ 37.356865] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.363511] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.373302] device bridge_slave_1 entered promiscuous mode [ 37.393708] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.401118] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.409095] device bridge_slave_0 entered promiscuous mode [ 37.425451] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.432359] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.440127] device bridge_slave_0 entered promiscuous mode [ 37.458261] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.464797] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.472828] device bridge_slave_0 entered promiscuous mode [ 37.479680] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.486168] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.495117] device bridge_slave_1 entered promiscuous mode [ 37.501566] chnl_net:caif_netlink_parms(): no params data found [ 37.511117] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.518021] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.524881] device bridge_slave_1 entered promiscuous mode [ 37.531658] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.538482] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.545233] device bridge_slave_0 entered promiscuous mode [ 37.554002] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.561654] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.568367] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.575148] device bridge_slave_1 entered promiscuous mode [ 37.595415] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.602047] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.610306] device bridge_slave_1 entered promiscuous mode [ 37.617052] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.642175] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.653972] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.671659] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.679976] team0: Port device team_slave_0 added [ 37.690845] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.702609] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.712191] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.727323] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.735049] team0: Port device team_slave_1 added [ 37.740887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.749177] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.766831] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.774157] team0: Port device team_slave_0 added [ 37.780470] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.789625] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.798090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.816032] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.823262] team0: Port device team_slave_1 added [ 37.829871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.847757] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.854162] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.862208] device bridge_slave_0 entered promiscuous mode [ 37.872325] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.879492] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.886341] device bridge_slave_1 entered promiscuous mode [ 37.893382] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.902085] team0: Port device team_slave_0 added [ 37.907432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.914662] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.922026] team0: Port device team_slave_0 added [ 37.930790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.938343] team0: Port device team_slave_1 added [ 37.943662] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.950911] team0: Port device team_slave_0 added [ 37.960744] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.967964] team0: Port device team_slave_1 added [ 37.976648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.999491] device hsr_slave_0 entered promiscuous mode [ 38.027542] device hsr_slave_1 entered promiscuous mode [ 38.087351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.094641] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.102049] team0: Port device team_slave_1 added [ 38.107342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.123829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.131322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.138623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.145752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.199289] device hsr_slave_0 entered promiscuous mode [ 38.247312] device hsr_slave_1 entered promiscuous mode [ 38.288288] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.300392] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.358472] device hsr_slave_0 entered promiscuous mode [ 38.387437] device hsr_slave_1 entered promiscuous mode [ 38.427175] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.434495] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.489020] device hsr_slave_0 entered promiscuous mode [ 38.507091] device hsr_slave_1 entered promiscuous mode [ 38.547249] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.554514] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.571177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.578480] team0: Port device team_slave_0 added [ 38.618860] device hsr_slave_0 entered promiscuous mode [ 38.657053] device hsr_slave_1 entered promiscuous mode [ 38.697089] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.704340] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.713048] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.720379] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.728223] team0: Port device team_slave_1 added [ 38.733397] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.740658] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.754441] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.761752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.769341] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.777102] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.794473] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.801632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.858622] device hsr_slave_0 entered promiscuous mode [ 38.906924] device hsr_slave_1 entered promiscuous mode [ 38.967397] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.974946] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.997095] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.023495] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.052429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.073344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.085112] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.094805] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.103179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.111743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.121098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.133544] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.143685] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.152919] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.159931] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.167100] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.175879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.184230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.191603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.198660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.205634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.213148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.228087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.238349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.247186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.257113] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.264576] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.270740] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.284875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.292602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.302028] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.308758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.317695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.325368] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.331898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.340287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.348490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.355987] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.362383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.369388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.376221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.384085] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.390467] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.398077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.407581] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.415487] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.421824] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.431249] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.438052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.445042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.453265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.460461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.469847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.479482] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.485816] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.493597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.503238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.511639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.522265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.529977] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.536382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.545312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.553718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.561419] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.567823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.574873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.583106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.591507] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.597949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.605748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.615177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.625836] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.632917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.642322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.649677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.657145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.664809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.672916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.681163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.688614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.695382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.703176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.710825] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.717222] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.724722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.732998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.742076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.749838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.757874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.764807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.772030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.779953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.787685] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.794017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.801154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.809022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.816680] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.823007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.829810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.837687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.845131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.853089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.862655] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.869327] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.877159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.884902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.893435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.901622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.909709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.917999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.925718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.933772] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.940158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.947449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.955233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.963085] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.969501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.977016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.984714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.992566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.000209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.009931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.017842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.027303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.034877] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.043251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.051861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.060725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.070721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.078559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.089700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.097676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.105300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.114166] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.120709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.128694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.136687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.144250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.151824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.159677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.167474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.176858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.185975] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.194724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.203696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.212389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.221201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.228369] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.235542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.243464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.251199] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.257583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.264722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.273569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.281668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.289564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.299780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.307661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.316542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.324137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.332825] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.340931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.348809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.357288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.365159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.373038] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.380829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.388618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.396213] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.403951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.412756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.426300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.436765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.445497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.456471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.463643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.471510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.481650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.489733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.497709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.505649] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.513320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.521388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.529083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.537132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.545594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.553230] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.561346] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.567729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.577610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.585736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.592762] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.599996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.607953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.615256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.624257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.632192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.640357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.649556] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.655584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.662946] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.672416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.682297] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.692982] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.699511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.708618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.716199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.724500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.732544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.743267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.753648] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.761627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.769634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.778642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.786521] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.795143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.803754] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.814834] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.821142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.839985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.847796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.858305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.867047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.874839] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.883957] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.892799] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.905150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.921086] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.942442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.970816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.989471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.006588] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.016233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.027214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.036106] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.042165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.103145] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.130723] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.996550] Bluetooth: hci0: command 0x1003 tx timeout [ 43.003769] Bluetooth: hci0: sending frame failed (-49) [ 43.155528] Bluetooth: hci2: command 0x1003 tx timeout [ 43.156462] Bluetooth: hci4: command 0x1003 tx timeout [ 43.161284] Bluetooth: hci2: sending frame failed (-49) [ 43.167611] Bluetooth: hci3: command 0x1003 tx timeout [ 43.171720] Bluetooth: hci4: sending frame failed (-49) [ 43.177821] Bluetooth: hci3: sending frame failed (-49) [ 43.188398] Bluetooth: hci1: command 0x1003 tx timeout [ 43.193729] Bluetooth: hci1: sending frame failed (-49) [ 43.235128] Bluetooth: hci5: command 0x1003 tx timeout [ 43.240478] Bluetooth: hci5: sending frame failed (-49) [ 45.074735] Bluetooth: hci0: command 0x1001 tx timeout [ 45.080307] Bluetooth: hci0: sending frame failed (-49) [ 45.234879] Bluetooth: hci1: command 0x1001 tx timeout [ 45.235176] Bluetooth: hci4: command 0x1001 tx timeout [ 45.240280] Bluetooth: hci1: sending frame failed (-49) [ 45.249585] Bluetooth: hci4: sending frame failed (-49) [ 45.252424] Bluetooth: hci3: command 0x1001 tx timeout [ 45.256870] Bluetooth: hci2: command 0x1001 tx timeout [ 45.263374] Bluetooth: hci3: sending frame failed (-49) [ 45.271407] Bluetooth: hci2: sending frame failed (-49) [ 45.314875] Bluetooth: hci5: command 0x1001 tx timeout [ 45.320463] Bluetooth: hci5: sending frame failed (-49) [ 47.153979] Bluetooth: hci0: command 0x1009 tx timeout [ 47.314667] Bluetooth: hci3: command 0x1009 tx timeout [ 47.314677] Bluetooth: hci2: command 0x1009 tx timeout [ 47.320019] Bluetooth: hci1: command 0x1009 tx timeout [ 47.325376] Bluetooth: hci4: command 0x1009 tx timeout [ 47.394037] Bluetooth: hci5: command 0x1009 tx timeout 2021/05/28 03:22:02 executed programs: 6 [ 51.198035] FAULT_INJECTION: forcing a failure. [ 51.198035] name failslab, interval 1, probability 0, space 0, times 1 [ 51.213841] FAULT_INJECTION: forcing a failure. [ 51.213841] name failslab, interval 1, probability 0, space 0, times 1 [ 51.227273] FAULT_INJECTION: forcing a failure. [ 51.227273] name failslab, interval 1, probability 0, space 0, times 1 [ 51.232668] CPU: 1 PID: 6601 Comm: syz-executor.4 Not tainted 4.19.192-syzkaller #0 [ 51.246290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.255644] Call Trace: [ 51.258224] dump_stack+0x123/0x171 [ 51.261849] should_fail.cold.4+0x5/0xa [ 51.265820] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.270928] ? mark_held_locks+0x130/0x130 [ 51.275178] __should_failslab+0xba/0xf0 [ 51.279242] should_failslab+0x9/0x20 [ 51.283043] kmem_cache_alloc_node+0x56/0x720 [ 51.287520] ? __lock_acquire+0x792/0x4950 [ 51.291739] __alloc_skb+0xa7/0x580 [ 51.295356] ? skb_scrub_packet+0x3c0/0x3c0 [ 51.299667] ? mark_held_locks+0x130/0x130 [ 51.303876] ? lock_acquire+0x173/0x3d0 [ 51.307863] ? ldsem_down_read+0x2d/0x40 [ 51.311923] bcsp_recv+0x21f/0x1650 [ 51.315538] ? kasan_check_write+0x14/0x20 [ 51.319758] ? bcsp_dequeue+0x4f0/0x4f0 [ 51.323710] ? __lock_is_held+0xb5/0x140 [ 51.327754] ? __lock_is_held+0xb5/0x140 [ 51.331797] hci_uart_tty_receive+0x1d4/0x470 [ 51.336271] ? ldsem_down_read+0x2d/0x40 [ 51.340315] tty_ioctl+0x64e/0x12a0 [ 51.343920] ? tty_vhangup+0x20/0x20 [ 51.347631] ? avc_ss_reset+0x140/0x140 [ 51.351846] ? mark_held_locks+0x130/0x130 [ 51.356089] ? kasan_check_write+0x14/0x20 [ 51.360318] ? proc_fail_nth_write+0x13a/0x180 [ 51.364895] ? map_files_get_link+0x370/0x370 [ 51.369372] ? __lock_is_held+0xb5/0x140 [ 51.373437] ? ___might_sleep+0x16b/0x270 [ 51.377573] do_vfs_ioctl+0x199/0x10d0 [ 51.381444] ? ioctl_preallocate+0x1c0/0x1c0 [ 51.385832] ? selinux_file_mprotect+0x5f0/0x5f0 [ 51.390567] ? ww_mutex_unlock+0x162/0x300 [ 51.394781] ? expand_files.part.8+0x700/0x700 [ 51.399343] ? kasan_check_write+0x14/0x20 [ 51.403553] ? fput+0x18/0x120 [ 51.406725] ? security_file_ioctl+0x50/0x90 [ 51.411203] ? selinux_file_mprotect+0x5f0/0x5f0 [ 51.415940] ksys_ioctl+0x62/0x90 [ 51.419371] ? lockdep_hardirqs_on+0x421/0x5c0 [ 51.423933] __x64_sys_ioctl+0x6e/0xb0 [ 51.427972] do_syscall_64+0xd6/0x4e0 [ 51.431839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.437006] RIP: 0033:0x4603b9 [ 51.440175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 51.459226] RSP: 002b:00007fb7575d7198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.467085] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 51.474417] RDX: 0000000020000100 RSI: 0000000000005412 RDI: 0000000000000003 [ 51.481673] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 51.489111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 51.496800] R13: 0000000000000003 R14: 00000000004ae997 R15: 00007fb7575d76bc [ 51.510795] kasan: CONFIG_KASAN_INLINE enabled [ 51.517259] kasan: CONFIG_KASAN_INLINE enabled [ 51.522292] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.533161] kasan: CONFIG_KASAN_INLINE enabled [ 51.538034] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.548313] CPU: 1 PID: 6602 Comm: syz-executor.1 Not tainted 4.19.192-syzkaller #0 [ 51.556185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.566321] Call Trace: [ 51.568912] dump_stack+0x123/0x171 [ 51.572542] should_fail.cold.4+0x5/0xa [ 51.576519] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.581626] ? mark_held_locks+0x130/0x130 [ 51.585867] __should_failslab+0xba/0xf0 [ 51.589939] should_failslab+0x9/0x20 [ 51.593742] kmem_cache_alloc_node+0x56/0x720 [ 51.598238] ? __lock_acquire+0x792/0x4950 [ 51.602482] __alloc_skb+0xa7/0x580 [ 51.606116] ? skb_scrub_packet+0x3c0/0x3c0 [ 51.610585] ? mark_held_locks+0x130/0x130 [ 51.614881] ? lock_acquire+0x173/0x3d0 [ 51.618859] ? ldsem_down_read+0x2d/0x40 [ 51.623024] bcsp_recv+0x21f/0x1650 [ 51.626878] ? kasan_check_write+0x14/0x20 [ 51.631121] ? bcsp_dequeue+0x4f0/0x4f0 [ 51.635185] ? __lock_is_held+0xb5/0x140 [ 51.639341] ? __lock_is_held+0xb5/0x140 [ 51.643416] hci_uart_tty_receive+0x1d4/0x470 [ 51.648092] ? ldsem_down_read+0x2d/0x40 [ 51.652161] tty_ioctl+0x64e/0x12a0 [ 51.655817] ? tty_vhangup+0x20/0x20 [ 51.659540] ? avc_ss_reset+0x140/0x140 [ 51.663527] ? mark_held_locks+0x130/0x130 [ 51.667938] ? kasan_check_write+0x14/0x20 [ 51.672173] ? proc_fail_nth_write+0x13a/0x180 [ 51.676845] ? map_files_get_link+0x370/0x370 [ 51.681355] ? __lock_is_held+0xb5/0x140 [ 51.685438] ? ___might_sleep+0x16b/0x270 [ 51.689596] do_vfs_ioctl+0x199/0x10d0 [ 51.693577] ? ioctl_preallocate+0x1c0/0x1c0 [ 51.698083] ? selinux_file_mprotect+0x5f0/0x5f0 [ 51.702937] ? ww_mutex_unlock+0x162/0x300 [ 51.707174] ? expand_files.part.8+0x700/0x700 [ 51.711757] ? kasan_check_write+0x14/0x20 [ 51.716085] ? fput+0x18/0x120 [ 51.719347] ? security_file_ioctl+0x50/0x90 [ 51.723761] ? selinux_file_mprotect+0x5f0/0x5f0 [ 51.729017] ksys_ioctl+0x62/0x90 [ 51.732641] ? lockdep_hardirqs_on+0x421/0x5c0 [ 51.737202] __x64_sys_ioctl+0x6e/0xb0 [ 51.741075] do_syscall_64+0xd6/0x4e0 [ 51.744854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.750207] RIP: 0033:0x4603b9 [ 51.753487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 51.772401] RSP: 002b:00007f24c9bdc198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.780095] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 51.787362] RDX: 0000000020000100 RSI: 0000000000005412 RDI: 0000000000000003 [ 51.794620] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 51.801889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 51.809150] R13: 0000000000000003 R14: 00000000004ae997 R15: 00007f24c9bdc6bc [ 51.821159] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.830198] CPU: 1 PID: 6607 Comm: syz-executor.2 Not tainted 4.19.192-syzkaller #0 [ 51.838026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.847950] Call Trace: [ 51.850645] dump_stack+0x123/0x171 [ 51.854280] should_fail.cold.4+0x5/0xa [ 51.858266] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.863575] ? mark_held_locks+0x130/0x130 [ 51.867993] __should_failslab+0xba/0xf0 [ 51.872211] should_failslab+0x9/0x20 [ 51.876029] kmem_cache_alloc_node+0x56/0x720 [ 51.880575] ? __lock_acquire+0x792/0x4950 [ 51.884790] __alloc_skb+0xa7/0x580 [ 51.888397] ? skb_scrub_packet+0x3c0/0x3c0 [ 51.892693] ? mark_held_locks+0x130/0x130 [ 51.897250] ? lock_acquire+0x173/0x3d0 [ 51.901201] ? ldsem_down_read+0x2d/0x40 [ 51.905240] bcsp_recv+0x21f/0x1650 [ 51.908935] ? kasan_check_write+0x14/0x20 [ 51.913148] ? bcsp_dequeue+0x4f0/0x4f0 [ 51.917288] ? __lock_is_held+0xb5/0x140 [ 51.921336] ? __lock_is_held+0xb5/0x140 [ 51.925411] hci_uart_tty_receive+0x1d4/0x470 [ 51.929884] ? ldsem_down_read+0x2d/0x40 [ 51.933925] tty_ioctl+0x64e/0x12a0 [ 51.937527] ? tty_vhangup+0x20/0x20 [ 51.941217] ? avc_ss_reset+0x140/0x140 [ 51.945170] ? mark_held_locks+0x130/0x130 [ 51.949380] ? kasan_check_write+0x14/0x20 [ 51.953764] ? proc_fail_nth_write+0x13a/0x180 [ 51.958324] ? map_files_get_link+0x370/0x370 [ 51.963334] ? __lock_is_held+0xb5/0x140 [ 51.967492] ? ___might_sleep+0x16b/0x270 [ 51.971619] do_vfs_ioctl+0x199/0x10d0 [ 51.975484] ? ioctl_preallocate+0x1c0/0x1c0 [ 51.980048] ? selinux_file_mprotect+0x5f0/0x5f0 [ 51.984780] ? ww_mutex_unlock+0x162/0x300 [ 51.989045] ? expand_files.part.8+0x700/0x700 [ 51.993615] ? kasan_check_write+0x14/0x20 [ 51.997824] ? fput+0x18/0x120 [ 52.000994] ? security_file_ioctl+0x50/0x90 [ 52.005415] ? selinux_file_mprotect+0x5f0/0x5f0 [ 52.010146] ksys_ioctl+0x62/0x90 [ 52.013577] ? lockdep_hardirqs_on+0x421/0x5c0 [ 52.018135] __x64_sys_ioctl+0x6e/0xb0 [ 52.022005] do_syscall_64+0xd6/0x4e0 [ 52.025784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.031039] RIP: 0033:0x4603b9 [ 52.034208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 52.053087] RSP: 002b:00007f49a0dcc198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.060771] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 52.068108] RDX: 0000000020000100 RSI: 0000000000005412 RDI: 0000000000000003 [ 52.075355] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 52.082601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 52.089846] R13: 0000000000000003 R14: 00000000004ae997 R15: 00007f49a0dcc6bc [ 52.106801] Bluetooth: Can't allocate mem for new packet [ 52.109934] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.118503] CPU: 1 PID: 46 Comm: kworker/u4:2 Not tainted 4.19.192-syzkaller #0 [ 52.125927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.135269] Workqueue: events_unbound flush_to_ldisc [ 52.140348] RIP: 0010:skb_put+0x28/0x1e0 [ 52.144381] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 52.163268] RSP: 0018:ffff8881f5197a88 EFLAGS: 00010286 [ 52.168615] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8881def5abdc [ 52.175867] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.183133] RBP: ffff8881f5197ab0 R08: ffffed103ed24733 R09: ffffed103ed24732 [ 52.190380] R10: ffffed103ed24732 R11: ffff8881f6923993 R12: ffff8881dfa444aa [ 52.197625] R13: 00000000000000c8 R14: ffff8881def5aa80 R15: ffff8881def5ab78 [ 52.204872] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 52.213072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.218937] CR2: 00007f3bef472000 CR3: 000000000806d004 CR4: 00000000001606e0 [ 52.226190] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.233433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.240859] Call Trace: [ 52.243523] bcsp_recv+0x9bb/0x1650 [ 52.247125] ? flush_to_ldisc+0x3f/0x3a0 [ 52.251174] ? bcsp_dequeue+0x4f0/0x4f0 [ 52.255120] ? __lock_is_held+0xb5/0x140 [ 52.259153] ? __lock_is_held+0xa0/0x140 [ 52.263208] hci_uart_tty_receive+0x1d4/0x470 [ 52.267679] tty_ldisc_receive_buf+0x103/0x1c0 [ 52.272243] tty_port_default_receive_buf+0x5f/0x90 [ 52.277345] flush_to_ldisc+0x1af/0x3a0 [ 52.281409] process_one_work+0x835/0x1670 [ 52.285627] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 52.290285] ? lock_acquire+0x173/0x3d0 [ 52.294269] ? kasan_check_write+0x14/0x20 [ 52.298474] ? do_raw_spin_lock+0xd0/0x240 [ 52.302679] worker_thread+0x85/0xb60 [ 52.306452] ? __kthread_parkme+0x37/0x1c0 [ 52.310663] kthread+0x34a/0x410 [ 52.314001] ? process_one_work+0x1670/0x1670 [ 52.318585] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 52.324332] ret_from_fork+0x3a/0x50 [ 52.328023] Modules linked in: [ 52.331403] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 52.337722] CPU: 0 PID: 2342 Comm: kworker/u4:4 Tainted: G D 4.19.192-syzkaller #0 [ 52.347189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.357055] Workqueue: events_unbound flush_to_ldisc [ 52.362132] RIP: 0010:skb_put+0x28/0x1e0 [ 52.366340] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 52.386031] RSP: 0018:ffff8881eafbfa88 EFLAGS: 00010286 [ 52.391380] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8881e15debdc [ 52.398631] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.405919] RBP: ffff8881eafbfab0 R08: ffffed103ed24733 R09: ffffed103ed24732 [ 52.413168] R10: ffffed103ed24732 R11: ffff8881f6923993 R12: ffff8881dfa456aa [ 52.420425] R13: 00000000000000c8 R14: ffff8881e15dea80 R15: ffff8881e15deb78 [ 52.427779] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 52.435981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.441836] CR2: 000055c3248ad448 CR3: 000000000806d002 CR4: 00000000001606f0 [ 52.449095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.456338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.463730] Call Trace: [ 52.466300] bcsp_recv+0x9bb/0x1650 [ 52.469904] ? flush_to_ldisc+0x3f/0x3a0 [ 52.473940] ? bcsp_dequeue+0x4f0/0x4f0 [ 52.477895] ? __lock_is_held+0xb5/0x140 [ 52.481929] ? __lock_is_held+0xa0/0x140 [ 52.485966] hci_uart_tty_receive+0x1d4/0x470 [ 52.490435] tty_ldisc_receive_buf+0x103/0x1c0 [ 52.494994] tty_port_default_receive_buf+0x5f/0x90 [ 52.499994] flush_to_ldisc+0x1af/0x3a0 [ 52.503945] process_one_work+0x835/0x1670 [ 52.508342] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 52.513154] ? lock_acquire+0x173/0x3d0 [ 52.517214] ? kasan_check_write+0x14/0x20 [ 52.521442] ? do_raw_spin_lock+0xd0/0x240 [ 52.525655] worker_thread+0x85/0xb60 [ 52.529427] ? __kthread_parkme+0x37/0x1c0 [ 52.533653] kthread+0x34a/0x410 [ 52.536990] ? process_one_work+0x1670/0x1670 [ 52.541460] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 52.546971] ret_from_fork+0x3a/0x50 [ 52.550656] Modules linked in: [ 52.553890] general protection fault: 0000 [#3] PREEMPT SMP KASAN [ 52.557136] ---[ end trace 9ab67218ababc7bd ]--- [ 52.560122] CPU: 1 PID: 2705 Comm: kworker/u4:5 Tainted: G D 4.19.192-syzkaller #0 [ 52.564905] RIP: 0010:skb_put+0x28/0x1e0 [ 52.573842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.573850] Workqueue: events_unbound flush_to_ldisc [ 52.573855] RIP: 0010:skb_put+0x28/0x1e0 [ 52.573859] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 52.573862] RSP: 0018:ffff8881e7df7a88 EFLAGS: 00010286 [ 52.573865] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8881de99cddc [ 52.573867] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.573870] RBP: ffff8881e7df7ab0 R08: ffffed103ed24733 R09: ffffed103ed24732 [ 52.573874] R10: ffffed103ed24732 R11: ffff8881f6923993 R12: ffff8881dfa44daa [ 52.578591] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 52.587240] R13: 00000000000000c8 R14: ffff8881de99cc80 R15: ffff8881de99cd78 [ 52.587244] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 52.587246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.587248] CR2: 00007f3bef3f4000 CR3: 000000000806d003 CR4: 00000000001606e0 [ 52.587254] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.587256] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.587258] Call Trace: [ 52.587269] bcsp_recv+0x9bb/0x1650 [ 52.587276] ? flush_to_ldisc+0x3f/0x3a0 [ 52.592901] RSP: 0018:ffff8881f5197a88 EFLAGS: 00010286 [ 52.596395] ? bcsp_dequeue+0x4f0/0x4f0 [ 52.615439] Bluetooth: Can't allocate mem for new packet [ 52.620662] ? __lock_is_held+0xb5/0x140 [ 52.627970] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8881def5abdc [ 52.635431] ? __lock_is_held+0xa0/0x140 [ 52.635442] hci_uart_tty_receive+0x1d4/0x470 [ 52.635450] tty_ldisc_receive_buf+0x103/0x1c0 [ 52.635455] tty_port_default_receive_buf+0x5f/0x90 [ 52.635459] flush_to_ldisc+0x1af/0x3a0 [ 52.635467] process_one_work+0x835/0x1670 [ 52.642967] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.649970] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 52.669011] RBP: ffff8881f5197ab0 R08: ffffed103ed24733 R09: ffffed103ed24732 [ 52.676229] ? lock_acquire+0x173/0x3d0 [ 52.676238] ? kasan_check_write+0x14/0x20 [ 52.676241] ? do_raw_spin_lock+0xd0/0x240 [ 52.676247] worker_thread+0x85/0xb60 [ 52.676252] ? __kthread_parkme+0x37/0x1c0 [ 52.676259] kthread+0x34a/0x410 [ 52.684817] R10: ffffed103ed24732 R11: ffff8881f6923993 R12: ffff8881dfa444aa [ 52.690334] ? process_one_work+0x1670/0x1670 [ 52.701665] R13: 00000000000000c8 R14: ffff8881def5aa80 R15: ffff8881def5ab78 [ 52.704841] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 52.704848] ret_from_fork+0x3a/0x50 [ 52.704855] Modules linked in: [ 52.761416] ---[ end trace 9ab67218ababc7be ]--- [ 52.771336] Bluetooth: Can't allocate mem for new packet [ 52.776636] RIP: 0010:skb_put+0x28/0x1e0 [ 52.782465] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 52.789271] Code: 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 4c 8d af c8 00 00 00 41 54 4c 89 ea 53 48 89 fb 48 c1 ea 03 48 83 ec 10 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 28 [ 52.794698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.800615] RSP: 0018:ffff8881f5197a88 EFLAGS: 00010286 [ 52.803341] CR2: 00007f214751bf88 CR3: 000000000806d003 CR4: 00000000001606f0 [ 52.809643] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8881def5abdc [ 52.810865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.810870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.817475] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000000 [ 52.819013] Kernel panic - not syncing: Fatal exception [ 52.826492] RBP: ffff8881f5197ab0 R08: ffffed103ed24733 R09: ffffed103ed24732 [ 52.832382] Kernel Offset: disabled [ 52.957125] Rebooting in 86400 seconds..