syzkaller login: [ 35.853425] kauditd_printk_skb: 9 callbacks suppressed [ 35.853431] audit: type=1400 audit(1553369337.542:35): avc: denied { map } for pid=7248 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 42.305736] audit: type=1400 audit(1553369344.002:36): avc: denied { map } for pid=7259 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 44.355802] IPVS: ftp: loaded support on port[0] = 21 [ 44.378748] audit: type=1400 audit(1553369346.072:37): avc: denied { associate } for pid=7276 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 44.842036] can: request_module (can-proto-0) failed. [ 45.831742] can: request_module (can-proto-0) failed. [ 46.006056] audit: type=1400 audit(1553369347.702:38): avc: denied { create } for pid=7259 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 46.030095] audit: type=1400 audit(1553369347.702:39): avc: denied { create } for pid=7259 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.053865] audit: type=1400 audit(1553369347.702:40): avc: denied { create } for pid=7259 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.0.94' (ECDSA) to the list of known hosts. 2019/03/23 19:29:15 parsed 1 programs 2019/03/23 19:29:15 executed programs: 0 [ 54.301373] IPVS: ftp: loaded support on port[0] = 21 [ 54.315007] IPVS: ftp: loaded support on port[0] = 21 [ 54.331244] IPVS: ftp: loaded support on port[0] = 21 [ 54.331246] IPVS: ftp: loaded support on port[0] = 21 [ 54.341611] IPVS: ftp: loaded support on port[0] = 21 [ 54.342799] IPVS: ftp: loaded support on port[0] = 21 [ 54.491440] chnl_net:caif_netlink_parms(): no params data found [ 54.561759] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.569535] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.577242] device bridge_slave_0 entered promiscuous mode [ 54.586580] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.593124] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.600767] device bridge_slave_1 entered promiscuous mode [ 54.620602] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.631901] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.643293] chnl_net:caif_netlink_parms(): no params data found [ 54.685080] chnl_net:caif_netlink_parms(): no params data found [ 54.698875] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.706739] team0: Port device team_slave_0 added [ 54.714460] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.721534] team0: Port device team_slave_1 added [ 54.729621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.739830] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.776843] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.783247] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.791649] device bridge_slave_0 entered promiscuous mode [ 54.836055] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.842786] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.850320] device bridge_slave_1 entered promiscuous mode [ 54.946263] device hsr_slave_0 entered promiscuous mode [ 55.004659] device hsr_slave_1 entered promiscuous mode [ 55.045648] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.054317] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.060676] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.067854] device bridge_slave_0 entered promiscuous mode [ 55.078501] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.085811] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.092724] device bridge_slave_1 entered promiscuous mode [ 55.099022] chnl_net:caif_netlink_parms(): no params data found [ 55.113557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.139426] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.151912] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.186183] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.192720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.200120] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.206539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.221807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.235231] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.242418] team0: Port device team_slave_0 added [ 55.252843] chnl_net:caif_netlink_parms(): no params data found [ 55.274617] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.282852] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.292289] team0: Port device team_slave_1 added [ 55.298131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.306880] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.330273] chnl_net:caif_netlink_parms(): no params data found [ 55.371691] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.379484] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.387481] device bridge_slave_0 entered promiscuous mode [ 55.394841] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.401383] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.409158] device bridge_slave_1 entered promiscuous mode [ 55.417291] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.424509] team0: Port device team_slave_0 added [ 55.430247] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.439763] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.448091] device bridge_slave_0 entered promiscuous mode [ 55.455556] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.462028] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.469245] device bridge_slave_1 entered promiscuous mode [ 55.526528] device hsr_slave_0 entered promiscuous mode [ 55.563772] device hsr_slave_1 entered promiscuous mode [ 55.604867] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.623400] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.630662] team0: Port device team_slave_1 added [ 55.641310] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.649343] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.663745] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.690229] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.702741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.715103] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.775088] device hsr_slave_0 entered promiscuous mode [ 55.833815] device hsr_slave_1 entered promiscuous mode [ 55.883917] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.890542] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.898303] device bridge_slave_0 entered promiscuous mode [ 55.906261] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.915221] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.927464] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.934983] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.941943] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.949035] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.956851] device bridge_slave_1 entered promiscuous mode [ 55.964565] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.000328] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.007798] team0: Port device team_slave_0 added [ 56.020339] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.027963] team0: Port device team_slave_0 added [ 56.036039] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.043742] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.053553] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.071450] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.079370] team0: Port device team_slave_1 added [ 56.085483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.093727] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.101271] team0: Port device team_slave_1 added [ 56.111845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.120263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.131977] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.140072] team0: Port device team_slave_0 added [ 56.148163] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.170807] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.185165] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.192814] team0: Port device team_slave_1 added [ 56.201826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.256056] device hsr_slave_0 entered promiscuous mode [ 56.313903] device hsr_slave_1 entered promiscuous mode [ 56.384168] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.455279] device hsr_slave_0 entered promiscuous mode [ 56.503908] device hsr_slave_1 entered promiscuous mode [ 56.543953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.551310] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.560835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.567784] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.581726] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.594848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.645186] device hsr_slave_0 entered promiscuous mode [ 56.694152] device hsr_slave_1 entered promiscuous mode [ 56.744941] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.753992] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.763115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.771547] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 56.777760] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.789215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.798347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.808744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.823718] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.837529] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.859350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.870822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.879148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.887719] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.894339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.915398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.923686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.932823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.944816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.962084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.972018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.981469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.989926] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.996505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.004328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.013143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.024360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.033888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.042867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.052103] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.058385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.066353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.074059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.081799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.089811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.097715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.105668] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.116530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.124014] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.138571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.147551] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.159325] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.165961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.174134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.181898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.189602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.199145] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.205897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.216788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.226748] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.235653] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.241821] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.255316] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.265297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.272416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.281843] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.289341] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.298571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.306068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.315222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.324180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.331404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.338702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.347623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.356156] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.362877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.371531] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.378738] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.387620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.397471] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.404558] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.411637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.419537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.426920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.433924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.441891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.450119] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.456705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.466017] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.472194] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.480650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.491392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.500032] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.508547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.516591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.524424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.532390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.540489] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.547310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.554830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.562667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.570613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.578951] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.585354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.593310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.603312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.612195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.621378] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.629694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.637323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.645326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.654542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.662627] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.669424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.676726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.684800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.692494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.700320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.707234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.714362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.722621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.730455] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.736915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.745283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.754611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.764108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.772181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.780442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.788310] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.797199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.805441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.814005] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.820445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.827783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.835602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.843216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.851023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.858472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.866518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.874128] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.880615] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.889390] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.899693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.907795] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.914759] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.924010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.931954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.940758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.948913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.957403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.966161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.974090] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.980645] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.987544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.995434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.003999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.019193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.028540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.047278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.051608] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 58.062002] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.083192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.091521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.103253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.111639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.111839] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.123834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.139829] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.146439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.157731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.161878] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.177899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.189972] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 58.204231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.220557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.234617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.248424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.256439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.267599] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.270236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.288761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.298583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.312416] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.316892] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 58.330556] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.340204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.350043] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.364522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.372328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.381308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.389806] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.398456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.407144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.415581] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.427898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.438133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.450227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.460514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.474743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.481940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.490915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.500270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.514674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.520898] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.523124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.538985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.547369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.556232] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.565936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.575241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.588556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.599560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.607827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.620410] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.621184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.639969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.647815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.659493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.670030] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.681758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.706973] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 58.713032] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.723173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.739233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.747444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.755553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.765092] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 58.771214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.775660] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.784446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.798933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.808254] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.819750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.828050] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.836730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.844483] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.853064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.868098] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 58.883800] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 58.890145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.906369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.923536] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.931900] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 58.945886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.962016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.984456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.006112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.015632] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.030437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.051599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.073646] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.085091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.112517] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.138486] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.164723] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/03/23 19:29:20 executed programs: 13 [ 59.222135] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.260144] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.204997] limit_periodic_timer_frequency: 121 callbacks suppressed [ 63.205003] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.244371] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.256816] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.268292] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.300484] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.370749] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.393168] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.412003] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.433648] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 63.443009] hrtimer: interrupt took 717505 ns [ 63.448096] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns 2019/03/23 19:29:26 executed programs: 105 [ 68.266580] limit_periodic_timer_frequency: 150 callbacks suppressed [ 68.266585] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.286595] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.289163] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.320489] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.490586] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.499513] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.509574] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.530540] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.551194] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns [ 68.568292] kvm: vcpu 0: requested 34784 ns lapic timer period limited to 200000 ns 2019/03/23 19:29:31 executed programs: 204 [ 205.680776] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor.4:8634] [ 205.688792] Modules linked in: [ 205.691967] irq event stamp: 54608 [ 205.695507] hardirqs last enabled at (54607): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 205.704846] hardirqs last disabled at (54608): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 205.714464] softirqs last enabled at (23390): [] __do_softirq+0x67f/0x993 [ 205.723022] softirqs last disabled at (23347): [] irq_exit+0x17f/0x1c0 [ 205.731973] CPU: 0 PID: 8634 Comm: syz-executor.4 Not tainted 4.20.0-rc6+ #1 [ 205.739241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.748870] RIP: 0010:smp_call_function_single+0x169/0x360 [ 205.754564] Code: 00 45 85 ff 0f 84 85 00 00 00 44 89 e7 4c 89 f1 4c 89 ea 48 8d 74 24 40 e8 04 fb ff ff 41 89 c4 8b 44 24 58 a8 01 74 0b f3 90 <8b> 54 24 58 83 e2 01 75 f5 bf 01 00 00 00 e8 f4 2d ea ff 65 8b 15 [ 205.773624] RSP: 0018:ffff888092477440 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 205.781508] RAX: 0000000000000003 RBX: 1ffff1101248ee8c RCX: 0000000000000830 [ 205.788885] RDX: 0000000000000001 RSI: 00000000000000fb RDI: 0000000000000830 [ 205.796605] RBP: ffff888092477508 R08: ffffed1015d65bc9 R09: ffffed1015d65bc8 [ 205.803856] R10: ffffed1015d65bc8 R11: ffff8880aeb2de47 R12: 0000000000000000 [ 205.811210] R13: ffffffff8122d9e0 R14: 0000000000000000 R15: 0000000000000001 [ 205.818476] FS: 00007f19260e9700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 205.826782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.832832] CR2: 0000000000625208 CR3: 00000000a4e62000 CR4: 00000000001426f0 [ 205.840214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 205.847565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 205.855180] Call Trace: [ 205.857866] ? generic_exec_single+0x3a0/0x3a0 [ 205.862479] ? optimize_nops.isra.5+0x300/0x300 [ 205.867218] ? optimize_nops.isra.5+0x300/0x300 [ 205.871955] smp_call_function_many+0x512/0x790 [ 205.876615] ? text_poke+0x455/0x5e0 [ 205.880336] ? text_poke_bp+0xcd/0x195 [ 205.884202] ? text_poke+0x455/0x5e0 [ 205.887913] ? __apic_accept_irq+0x367/0x7e0 [ 205.892399] ? optimize_nops.isra.5+0x300/0x300 [ 205.897069] ? optimize_nops.isra.5+0x300/0x300 [ 205.901718] ? __apic_accept_irq+0x368/0x7e0 [ 205.906219] smp_call_function+0x36/0x60 [ 205.910274] ? optimize_nops.isra.5+0x300/0x300 [ 205.914929] on_each_cpu+0x2a/0x180 [ 205.918548] ? __apic_accept_irq+0x367/0x7e0 [ 205.922944] text_poke_bp+0xe0/0x195 [ 205.926638] ? poke_int3_handler+0x90/0x90 [ 205.930856] ? mutex_trylock+0x1e0/0x1e0 [ 205.934898] ? __apic_accept_irq+0x367/0x7e0 [ 205.939406] __jump_label_transform+0x25d/0x350 [ 205.944166] ? kasan_check_write+0x14/0x20 [ 205.948392] ? get_trap_addr+0x180/0x180 [ 205.952576] ? wait_for_completion+0x460/0x460 [ 205.957332] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 205.962767] arch_jump_label_transform+0x2a/0x40 [ 205.967510] __jump_label_update+0xf2/0x180 [ 205.971911] jump_label_update+0x15c/0x330 [ 205.976132] static_key_slow_inc_cpuslocked+0x150/0x1f0 [ 205.981664] static_key_slow_inc+0x15/0x20 [ 205.985980] kvm_create_lapic+0x153/0x1d0 [ 205.990112] kvm_arch_vcpu_init+0x5b6/0x7b0 [ 205.994516] kvm_vcpu_init+0x269/0x350 [ 205.998473] vmx_create_vcpu+0xf7/0x1a30 [ 206.002535] ? kasan_check_write+0x14/0x20 [ 206.006755] ? handle_rdmsr+0x5e0/0x5e0 [ 206.010713] ? wait_for_completion+0x460/0x460 [ 206.015286] ? migrate_swap_stop+0x8a0/0x8a0 [ 206.019682] kvm_arch_vcpu_create+0x52/0xd0 [ 206.023996] kvm_vm_ioctl+0x45c/0x1680 [ 206.027864] ? kasan_check_write+0x14/0x20 [ 206.032482] ? wake_up_q+0xb3/0x100 [ 206.036178] ? kvm_set_memory_region+0x40/0x40 [ 206.040830] ? futex_wake+0x12e/0x590 [ 206.044618] ? get_futex_key+0x1030/0x1030 [ 206.048842] ? __lock_acquire+0x5e8/0x4870 [ 206.053240] ? __lock_acquire+0x5e8/0x4870 [ 206.057556] ? __fd_install+0x157/0x4b0 [ 206.061519] ? __lock_acquire+0x5e8/0x4870 [ 206.065862] ? mark_held_locks+0x130/0x130 [ 206.070088] ? mark_held_locks+0x130/0x130 [ 206.074312] ? mark_held_locks+0x130/0x130 [ 206.078538] ? find_held_lock+0x36/0x1d0 [ 206.082642] do_vfs_ioctl+0x199/0x10d0 [ 206.086643] ? lock_downgrade+0x7f0/0x7f0 [ 206.090773] ? ioctl_preallocate+0x1c0/0x1c0 [ 206.095191] ? selinux_file_ioctl+0x9d/0x530 [ 206.099588] ? selinux_file_mprotect+0x5f0/0x5f0 [ 206.104432] ? ksys_dup3+0x2e0/0x2e0 [ 206.108236] ? put_timespec64+0xa9/0x100 [ 206.112277] ? nsecs_to_jiffies+0x20/0x20 [ 206.116515] ? putname+0xa8/0xe0 [ 206.120042] ? security_file_ioctl+0x50/0x90 [ 206.124446] ? selinux_file_mprotect+0x5f0/0x5f0 [ 206.129211] ksys_ioctl+0x62/0x90 [ 206.132645] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 206.137209] __x64_sys_ioctl+0x6e/0xb0 [ 206.141085] do_syscall_64+0xd6/0x4e0 [ 206.144889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.150070] RIP: 0033:0x457f89 [ 206.153254] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.172349] RSP: 002b:00007f19260e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.180212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 206.188508] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 206.200878] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 206.208219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f19260e96d4 [ 206.215473] R13: 00000000004c09e5 R14: 00000000004d2758 R15: 00000000ffffffff [ 206.223086] Sending NMI from CPU 0 to CPUs 1: [ 206.227903] NMI backtrace for cpu 1 [ 206.227905] CPU: 1 PID: 8639 Comm: syz-executor.2 Not tainted 4.20.0-rc6+ #1 [ 206.227907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.227908] RIP: 0010:mutex_spin_on_owner+0x233/0x320 [ 206.227911] Code: c3 be 08 00 00 00 4c 89 ef e8 59 d0 45 00 4c 89 e8 48 c1 e8 03 42 80 3c 30 00 0f 85 e8 00 00 00 49 8b 45 00 a8 01 75 93 f3 90 3a fe ff ff 0f 0b e8 f1 48 07 00 84 c0 0f 85 13 fe ff ff 48 c7 [ 206.227912] RSP: 0018:ffff888078e27628 EFLAGS: 00000246 [ 206.227915] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 206.227916] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000000 [ 206.227918] RBP: ffff888078e27660 R08: fffffbfff103ef31 R09: fffffbfff103ef30 [ 206.227919] R10: fffffbfff103ef30 R11: ffffffff881f7987 R12: fffffbfff1023628 [ 206.227920] R13: ffffffff881f7980 R14: dffffc0000000000 R15: ffff8880a41fa2c0 [ 206.227921] FS: 00007f73db1b1700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 206.227923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 206.227924] CR2: 00000000004cddd0 CR3: 000000007dba1000 CR4: 00000000001426e0 [ 206.227925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 206.227926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 206.227927] Call Trace: [ 206.227928] __mutex_lock+0xc64/0x11f0 [ 206.227930] ? mark_held_locks+0x130/0x130 [ 206.227931] ? __debug_object_init+0x4c0/0xd70 [ 206.227932] ? static_key_slow_inc_cpuslocked+0xc6/0x1f0 [ 206.227933] ? __debug_object_init+0x4c0/0xd70 [ 206.227935] ? mutex_trylock+0x1e0/0x1e0 [ 206.227936] ? kasan_check_read+0x11/0x20 [ 206.227937] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 206.227938] ? __debug_object_init+0x4c0/0xd70 [ 206.227940] ? __lock_is_held+0xb5/0x140 [ 206.227941] mutex_lock_nested+0x16/0x20 [ 206.227942] ? mutex_lock_nested+0x16/0x20 [ 206.227943] static_key_slow_inc_cpuslocked+0xc6/0x1f0 [ 206.227944] static_key_slow_inc+0x15/0x20 [ 206.227946] kvm_create_lapic+0x153/0x1d0 [ 206.227947] kvm_arch_vcpu_init+0x5b6/0x7b0 [ 206.227948] kvm_vcpu_init+0x269/0x350 [ 206.227949] vmx_create_vcpu+0xf7/0x1a30 [ 206.227950] ? kasan_check_read+0x11/0x20 [ 206.227951] ? kasan_check_write+0x14/0x20 [ 206.227952] ? handle_rdmsr+0x5e0/0x5e0 [ 206.227953] ? wait_for_completion+0x460/0x460 [ 206.227954] kvm_arch_vcpu_create+0x52/0xd0 [ 206.227955] kvm_vm_ioctl+0x45c/0x1680 [ 206.227956] ? kasan_check_write+0x14/0x20 [ 206.227957] ? wake_up_q+0xb3/0x100 [ 206.227958] ? kvm_set_memory_region+0x40/0x40 [ 206.227960] ? futex_wake+0x12e/0x590 [ 206.227961] ? __lock_acquire+0x5e8/0x4870 [ 206.227962] ? __lock_acquire+0x5e8/0x4870 [ 206.227963] ? __fd_install+0x157/0x4b0 [ 206.227964] ? __lock_acquire+0x5e8/0x4870 [ 206.227965] ? mark_held_locks+0x130/0x130 [ 206.227966] ? mark_held_locks+0x130/0x130 [ 206.227967] ? mark_held_locks+0x130/0x130 [ 206.227968] ? find_held_lock+0x36/0x1d0 [ 206.227969] do_vfs_ioctl+0x199/0x10d0 [ 206.227970] ? lock_downgrade+0x7f0/0x7f0 [ 206.227972] ? ioctl_preallocate+0x1c0/0x1c0 [ 206.227973] ? selinux_file_ioctl+0x9d/0x530 [ 206.227974] ? selinux_file_mprotect+0x5f0/0x5f0 [ 206.227975] ? ksys_dup3+0x2e0/0x2e0 [ 206.227976] ? put_timespec64+0xa9/0x100 [ 206.227977] ? nsecs_to_jiffies+0x20/0x20 [ 206.227978] ? putname+0xa8/0xe0 [ 206.227979] ? security_file_ioctl+0x50/0x90 [ 206.227980] ? selinux_file_mprotect+0x5f0/0x5f0 [ 206.227982] ksys_ioctl+0x62/0x90 [ 206.227983] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 206.227984] __x64_sys_ioctl+0x6e/0xb0 [ 206.227985] do_syscall_64+0xd6/0x4e0 [ 206.227986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.227987] RIP: 0033:0x457f89 [ 206.227989] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.227990] RSP: 002b:00007f73db1b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.227993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 206.227994] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 206.227995] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 206.227996] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73db1b16d4 [ 206.227998] R13: 00000000004c09e5 R14: 00000000004d2758 R15: 00000000ffffffff [ 206.228577] Kernel panic - not syncing: softlockup: hung tasks [ 206.232138] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 206.239071] CPU: 0 PID: 8634 Comm: syz-executor.4 Tainted: G L 4.20.0-rc6+ #1 [ 206.248850] rcu: (detected by 1, t=13412 jiffies, g=9041, q=328) [ 206.254116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.254119] Call Trace: [ 206.273019] rcu: All QSes seen, last rcu_preempt kthread activity 13409 (4294957713-4294944304), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 206.278442] [ 206.286051] syz-executor.2 R running task 28248 8639 7350 0x80000008 [ 206.293468] dump_stack+0x16b/0x224 [ 206.300809] Call Trace: [ 206.308337] panic+0x212/0x3c9 [ 206.315583] [ 206.323795] ? __warn_printk+0xd6/0xd6 [ 206.329655] sched_show_task.cold.86+0x292/0x30b [ 206.341851] watchdog_timer_fn.cold.6+0x11/0x1d [ 206.349101] ? can_nice.part.77+0x20/0x20 [ 206.356350] ? rcu_lockdep_current_cpu_online+0xe5/0x130 [ 206.358915] ? trace_hardirqs_off+0x41/0x190 [ 206.362777] __hrtimer_run_queues+0x2f9/0xab0 [ 206.366997] ? kasan_check_read+0x11/0x20 [ 206.371641] ? softlockup_fn+0x90/0x90 [ 206.377072] rcu_check_callbacks.cold.67+0xa0d/0xa40 [ 206.381718] ? hrtimer_start_range_ns+0xa50/0xa50 [ 206.385761] update_process_times+0x2a/0x60 [ 206.390012] ? kvm_clock_read+0x18/0x30 [ 206.390017] ? kvm_clock_get_cycles+0x9/0x10 [ 206.395312] tick_sched_handle+0x77/0x140 [ 206.399957] ? ktime_get_update_offsets_now+0x14b/0x370 [ 206.404371] tick_sched_timer+0x37/0xf0 [ 206.408435] hrtimer_interrupt+0x2df/0x760 [ 206.412643] __hrtimer_run_queues+0x2f9/0xab0 [ 206.417910] smp_apic_timer_interrupt+0x120/0x550 [ 206.422116] ? tick_sched_do_timer+0x140/0x140 [ 206.426354] apic_timer_interrupt+0xf/0x20 [ 206.430668] ? hrtimer_start_range_ns+0xa50/0xa50 [ 206.434538] [ 206.438577] ? kvm_clock_read+0x18/0x30 [ 206.442703] RIP: 0010:smp_call_function_single+0x169/0x360 [ 206.447097] ? kvm_clock_get_cycles+0x9/0x10 [ 206.451050] Code: 00 45 85 ff 0f 84 85 00 00 00 44 89 e7 4c 89 f1 4c 89 ea 48 8d 74 24 40 e8 04 fb ff ff 41 89 c4 8b 44 24 58 a8 01 74 0b f3 90 <8b> 54 24 58 83 e2 01 75 f5 bf 01 00 00 00 e8 f4 2d ea ff 65 8b 15 [ 206.455608] ? ktime_get_update_offsets_now+0x14b/0x370 [ 206.460014] RSP: 0018:ffff888092477440 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 206.464068] hrtimer_interrupt+0x2df/0x760 [ 206.468288] RAX: 0000000000000003 RBX: 1ffff1101248ee8c RCX: 0000000000000830 [ 206.472006] smp_apic_timer_interrupt+0x120/0x550 [ 206.476573] RDX: 0000000000000001 RSI: 00000000000000fb RDI: 0000000000000830 [ 206.480366] apic_timer_interrupt+0xf/0x20 [ 206.484571] RBP: ffff888092477508 R08: ffffed1015d65bc9 R09: ffffed1015d65bc8 [ 206.488803] [ 206.492750] R10: ffffed1015d65bc8 R11: ffff8880aeb2de47 R12: 0000000000000000 [ 206.492754] R13: ffffffff8122d9e0 R14: 0000000000000000 R15: 0000000000000001 [ 206.497074] RIP: 0010:mutex_spin_on_owner+0x233/0x320 [ 206.501310] ? optimize_nops.isra.5+0x300/0x300 [ 206.505585] Code: c3 be 08 00 00 00 4c 89 ef e8 59 d0 45 00 4c 89 e8 48 c1 e8 03 42 80 3c 30 00 0f 85 e8 00 00 00 49 8b 45 00 a8 01 75 93 f3 90 3a fe ff ff 0f 0b e8 f1 48 07 00 84 c0 0f 85 13 fe ff ff 48 c7 [ 206.509903] ? generic_exec_single+0x3a0/0x3a0 [ 206.513942] RSP: 0018:ffff888078e27628 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 206.517809] ? optimize_nops.isra.5+0x300/0x300 [ 206.521929] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 206.526365] ? optimize_nops.isra.5+0x300/0x300 [ 206.530941] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000000 [ 206.535874] smp_call_function_many+0x512/0x790 [ 206.539648] RBP: ffff888078e27660 R08: fffffbfff103ef31 R09: fffffbfff103ef30 [ 206.543699] ? text_poke+0x455/0x5e0 [ 206.547820] R10: fffffbfff103ef30 R11: ffffffff881f7987 R12: fffffbfff1023628 [ 206.551164] ? text_poke_bp+0xcd/0x195 [ 206.555549] R13: ffffffff881f7980 R14: dffffc0000000000 R15: ffff8880a41fa2c0 [ 206.560400] ? text_poke+0x455/0x5e0 [ 206.563837] ? mutex_spin_on_owner+0x7f/0x320 [ 206.568492] ? __apic_accept_irq+0x367/0x7e0 [ 206.572363] __mutex_lock+0xc64/0x11f0 [ 206.576141] ? optimize_nops.isra.5+0x300/0x300 [ 206.581438] ? mark_held_locks+0x130/0x130 [ 206.584608] ? optimize_nops.isra.5+0x300/0x300 [ 206.603690] ? __debug_object_init+0x4c0/0xd70 [ 206.611385] ? __apic_accept_irq+0x368/0x7e0 [ 206.618650] ? static_key_slow_inc_cpuslocked+0xc6/0x1f0 [ 206.618656] ? __debug_object_init+0x4c0/0xd70 [ 206.626172] smp_call_function+0x36/0x60 [ 206.633556] ? mutex_trylock+0x1e0/0x1e0 [ 206.640807] ? optimize_nops.isra.5+0x300/0x300 [ 206.648062] ? kasan_check_read+0x11/0x20 [ 206.654020] on_each_cpu+0x2a/0x180 [ 206.660231] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 206.668791] ? __apic_accept_irq+0x367/0x7e0 [ 206.675186] ? __debug_object_init+0x4c0/0xd70 [ 206.684760] text_poke_bp+0xe0/0x195 [ 206.687332] ? __lock_is_held+0xb5/0x140 [ 206.699960] ? poke_int3_handler+0x90/0x90 [ 206.702120] mutex_lock_nested+0x16/0x20 [ 206.709492] ? mutex_trylock+0x1e0/0x1e0 [ 206.713096] ? mutex_lock_nested+0x16/0x20 [ 206.715785] ? __apic_accept_irq+0x367/0x7e0 [ 206.718960] static_key_slow_inc_cpuslocked+0xc6/0x1f0 [ 206.721105] __jump_label_transform+0x25d/0x350 [ 206.724978] static_key_slow_inc+0x15/0x20 [ 206.729894] ? kasan_check_write+0x14/0x20 [ 206.734628] kvm_create_lapic+0x153/0x1d0 [ 206.739636] ? get_trap_addr+0x180/0x180 [ 206.745168] kvm_arch_vcpu_init+0x5b6/0x7b0 [ 206.749640] ? wait_for_completion+0x460/0x460 [ 206.754201] kvm_vcpu_init+0x269/0x350 [ 206.758413] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 206.762466] vmx_create_vcpu+0xf7/0x1a30 [ 206.767661] arch_jump_label_transform+0x2a/0x40 [ 206.772679] ? kasan_check_read+0x11/0x20 [ 206.777087] __jump_label_update+0xf2/0x180 [ 206.781053] ? kasan_check_write+0x14/0x20 [ 206.785437] jump_label_update+0x15c/0x330 [ 206.789600] ? handle_rdmsr+0x5e0/0x5e0 [ 206.794946] static_key_slow_inc_cpuslocked+0x150/0x1f0 [ 206.798899] ? wait_for_completion+0x460/0x460 [ 206.803118] static_key_slow_inc+0x15/0x20 [ 206.807603] kvm_arch_vcpu_create+0x52/0xd0 [ 206.812510] kvm_create_lapic+0x153/0x1d0 [ 206.817069] kvm_vm_ioctl+0x45c/0x1680 [ 206.821383] kvm_arch_vcpu_init+0x5b6/0x7b0 [ 206.826200] ? kasan_check_write+0x14/0x20 [ 206.828507] kvm_vcpu_init+0x269/0x350 [ 206.832565] ? wake_up_q+0xb3/0x100 [ 206.838619] vmx_create_vcpu+0xf7/0x1a30 [ 206.843019] ? kvm_set_memory_region+0x40/0x40 [ 206.862179] ? kasan_check_write+0x14/0x20 [ 206.867519] ? futex_wake+0x12e/0x590 [ 206.867533] ? __lock_acquire+0x5e8/0x4870 [ 206.875471] ? handle_rdmsr+0x5e0/0x5e0 [ 206.879685] ? __lock_acquire+0x5e8/0x4870 [ 206.886940] ? wait_for_completion+0x460/0x460 [ 206.891779] ? __fd_install+0x157/0x4b0 [ 206.899248] ? migrate_swap_stop+0x8a0/0x8a0 [ 206.903508] ? __lock_acquire+0x5e8/0x4870 [ 206.910766] kvm_arch_vcpu_create+0x52/0xd0 [ 206.912984] ? mark_held_locks+0x130/0x130 [ 206.920243] kvm_vm_ioctl+0x45c/0x1680 [ 206.927605] ? mark_held_locks+0x130/0x130 [ 206.932773] ? kasan_check_write+0x14/0x20 [ 206.937526] ? mark_held_locks+0x130/0x130 [ 206.956612] ? wake_up_q+0xb3/0x100 [ 206.961274] ? find_held_lock+0x36/0x1d0 [ 206.969046] ? kvm_set_memory_region+0x40/0x40 [ 206.973820] do_vfs_ioctl+0x199/0x10d0 [ 206.981190] ? futex_wake+0x12e/0x590 [ 206.985940] ? lock_downgrade+0x7f0/0x7f0 [ 206.993300] ? get_futex_key+0x1030/0x1030 [ 206.998068] ? ioctl_preallocate+0x1c0/0x1c0 [ 207.005346] ? __lock_acquire+0x5e8/0x4870 [ 207.009035] ? selinux_file_ioctl+0x9d/0x530 [ 207.009042] ? selinux_file_mprotect+0x5f0/0x5f0 [ 207.016383] ? __lock_acquire+0x5e8/0x4870 [ 207.020347] ? ksys_dup3+0x2e0/0x2e0 [ 207.027610] ? __fd_install+0x157/0x4b0 [ 207.031561] ? put_timespec64+0xa9/0x100 [ 207.036329] ? __lock_acquire+0x5e8/0x4870 [ 207.040897] ? nsecs_to_jiffies+0x20/0x20 [ 207.044865] ? mark_held_locks+0x130/0x130 [ 207.049512] ? putname+0xa8/0xe0 [ 207.053735] ? mark_held_locks+0x130/0x130 [ 207.058402] ? security_file_ioctl+0x50/0x90 [ 207.063040] ? mark_held_locks+0x130/0x130 [ 207.067428] ? selinux_file_mprotect+0x5f0/0x5f0 [ 207.073311] ? find_held_lock+0x36/0x1d0 [ 207.077956] ksys_ioctl+0x62/0x90 [ 207.082006] do_vfs_ioctl+0x199/0x10d0 [ 207.086140] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 207.090784] ? lock_downgrade+0x7f0/0x7f0 [ 207.094923] __x64_sys_ioctl+0x6e/0xb0 [ 207.098536] ? ioctl_preallocate+0x1c0/0x1c0 [ 207.103623] do_syscall_64+0xd6/0x4e0 [ 207.108010] ? selinux_file_ioctl+0x9d/0x530 [ 207.112588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.116302] ? selinux_file_mprotect+0x5f0/0x5f0 [ 207.120394] RIP: 0033:0x457f89 [ 207.124609] ? ksys_dup3+0x2e0/0x2e0 [ 207.128872] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.133019] ? put_timespec64+0xa9/0x100 [ 207.133024] ? nsecs_to_jiffies+0x20/0x20 [ 207.137234] RSP: 002b:00007f73db1b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.141624] ? putname+0xa8/0xe0 [ 207.141648] ? security_file_ioctl+0x50/0x90 [ 207.147001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 207.151646] ? selinux_file_mprotect+0x5f0/0x5f0 [ 207.151654] ksys_ioctl+0x62/0x90 [ 207.155882] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 207.155886] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 207.160193] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 207.164323] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73db1b16d4 [ 207.173893] __x64_sys_ioctl+0x6e/0xb0 [ 207.178392] R13: 00000000004c09e5 R14: 00000000004d2758 R15: 00000000ffffffff [ 207.182982] do_syscall_64+0xd6/0x4e0 [ 207.182994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.186878] rcu: rcu_preempt kthread starved for 13409 jiffies! g9041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 207.191942] RIP: 0033:0x457f89 [ 207.195984] rcu: RCU grace-period kthread stack dump: [ 207.200893] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.205129] rcu_preempt R running task 29304 10 2 0x80000000 [ 207.209527] RSP: 002b:00007f19260e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.213758] Call Trace: [ 207.217969] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457f89 [ 207.217974] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 207.221933] __schedule+0x7f5/0x1f20 [ 207.227267] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 207.231833] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.236050] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f19260e96d4 [ 207.236053] R13: 00000000004c09e5 R14: 00000000004d2758 R15: 00000000ffffffff [ 207.240470] ? schedule_timeout+0x396/0xe60 [ 207.240480] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 207.701612] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 207.706889] ? trace_hardirqs_on+0x28/0x190 [ 207.711204] schedule+0x7f/0x1b0 [ 207.714557] schedule_timeout+0x39b/0xe60 [ 207.718691] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 207.723256] ? usleep_range+0x130/0x130 [ 207.727213] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 207.732303] ? prepare_to_swait_event+0x17f/0x3d0 [ 207.737142] ? __next_timer_interrupt+0x100/0x100 [ 207.742165] ? dump_blkd_tasks.isra.47+0x90/0x90 [ 207.746918] rcu_gp_kthread+0xa22/0x1660 [ 207.750980] ? cond_synchronize_rcu+0x20/0x20 [ 207.755475] ? kasan_check_read+0x11/0x20 [ 207.759624] ? __kthread_parkme+0x47/0x190 [ 207.763944] ? __kthread_parkme+0xb9/0x190 [ 207.768179] kthread+0x327/0x3f0 [ 207.771529] ? cond_synchronize_rcu+0x20/0x20 [ 207.776027] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 207.781554] ret_from_fork+0x3a/0x50 [ 208.374403] Shutting down cpus with NMI [ 208.379923] Kernel Offset: disabled [ 208.383763] Rebooting in 86400 seconds..