[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 49.275553] kauditd_printk_skb: 4 callbacks suppressed [ 49.275566] audit: type=1400 audit(1545698840.505:35): avc: denied { map } for pid=8186 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 [ 49.314523] sshd (8184) used greatest stack depth: 15736 bytes left Warning: Permanently added '10.128.10.34' (ECDSA) to the list of known hosts. [ 132.760230] audit: type=1400 audit(1545698923.985:36): avc: denied { map } for pid=8198 comm="syz-executor713" path="/root/syz-executor713092590" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available [ 133.178717] IPVS: ftp: loaded support on port[0] = 21 RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available [ 133.217923] IPVS: ftp: loaded support on port[0] = 21 [ 133.236735] IPVS: ftp: loaded support on port[0] = 21 [ 133.243290] IPVS: ftp: loaded support on port[0] = 21 [ 133.279014] IPVS: ftp: loaded support on port[0] = 21 RTNETLINK answers: No buffer space available [ 133.340778] IPVS: ftp: loaded support on port[0] = 21 [ 134.077361] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.089686] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.103884] device bridge_slave_0 entered promiscuous mode [ 134.128020] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.140569] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.151935] device bridge_slave_0 entered promiscuous mode [ 134.182865] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.190273] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.203027] device bridge_slave_0 entered promiscuous mode [ 134.221349] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.227721] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.243301] device bridge_slave_1 entered promiscuous mode [ 134.262007] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.268418] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.276544] device bridge_slave_0 entered promiscuous mode [ 134.286839] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.296480] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.303626] device bridge_slave_0 entered promiscuous mode [ 134.310194] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.317993] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.325724] device bridge_slave_1 entered promiscuous mode [ 134.334915] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.341834] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.349161] device bridge_slave_1 entered promiscuous mode [ 134.358173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.370630] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.379082] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.389821] device bridge_slave_0 entered promiscuous mode [ 134.396814] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.403598] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.410892] device bridge_slave_1 entered promiscuous mode [ 134.418255] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.426771] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.434378] device bridge_slave_1 entered promiscuous mode [ 134.442853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.452080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.459708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.473399] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.479798] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.499481] device bridge_slave_1 entered promiscuous mode [ 134.508640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.519066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.541642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.552303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.560567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.576747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.605184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.647384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.710477] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 134.786916] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 134.800866] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 134.824222] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 134.844061] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 134.853797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 134.865645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 134.879739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 134.902287] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 134.912995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 134.934527] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 134.958528] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 134.975086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.999141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 135.014081] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 135.050491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 135.060875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 135.085869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 135.096790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 135.116154] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 135.224617] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.252668] team0: Port device team_slave_0 added [ 135.277646] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.290395] team0: Port device team_slave_0 added [ 135.328678] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.350804] team0: Port device team_slave_1 added [ 135.358250] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.367832] team0: Port device team_slave_1 added [ 135.393223] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.400555] team0: Port device team_slave_0 added [ 135.411762] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.419136] team0: Port device team_slave_0 added [ 135.437152] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.450936] team0: Port device team_slave_0 added [ 135.459553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.480449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.494496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.506463] team0: Port device team_slave_1 added [ 135.518066] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.527870] team0: Port device team_slave_1 added [ 135.545864] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.562246] team0: Port device team_slave_1 added [ 135.574503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.589329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.600128] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 135.617619] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 135.637674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.645938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.661739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.669525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.679514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.687646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.695864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.703260] team0: Port device team_slave_0 added [ 135.715591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 135.738579] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.747566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.756804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 135.771009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.779433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 135.788938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 135.800888] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 135.811810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.819728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.852143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 135.860042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.868106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.876047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.884409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 135.894125] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.901775] team0: Port device team_slave_1 added [ 135.912071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 135.923789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.935478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.950041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 135.959062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.968333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 135.979548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 135.989049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 136.003150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.014971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.035494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.044047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.052127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 136.059693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.069525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.080825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 136.099974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.110283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.146262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 136.154393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.165787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.185137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.198046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.217650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 136.225827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.234343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.264294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.285337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.303829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 136.709445] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.715995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.723036] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.729408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.744052] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: Operation not supported [ 136.763482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 136.795379] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.801826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.808465] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.814906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.823410] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 136.857264] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.863671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.870356] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.876778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.890913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available [ 136.909363] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.915766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.922512] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.928892] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.939475] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported [ 136.994223] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.000594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.007304] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.013721] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.030100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported [ 137.098454] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.104866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.111617] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.117980] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.128403] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 137.771538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.778774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.798475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.811551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.818506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument [ 139.558574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.685820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.771929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.785223] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 139.794866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.836351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.877871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.967949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.040248] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.053339] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.065433] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.080431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.097800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.114683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.192644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.244821] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.251863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.268181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.287796] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.306065] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.327699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.336845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.355712] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.368696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.379534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.444080] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.468522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.476955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.517726] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.558924] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.590733] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.601302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.621625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.704961] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.719197] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.844951] 8021q: adding VLAN 0 to HW filter on device team0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 156.868725] syz-executor713 (22892) used greatest stack depth: 9128 bytes left executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 159.163478] syz-executor713 (23819) used greatest stack depth: 7320 bytes left executing program executing program [ 159.379970] syz-executor713 (23824) used greatest stack depth: 7096 bytes left executing program executing program executing program [ 159.424772] syz-executor713 (23817) used greatest stack depth: 5744 bytes left executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 164.717594] syz-executor713 (24140) used greatest stack depth: 4904 bytes left executing program executing program [ 166.771375] syz-executor713 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 166.801908] syz-executor713 cpuset=/ mems_allowed=0 [ 166.816424] CPU: 0 PID: 8206 Comm: syz-executor713 Not tainted 4.20.0 #167 [ 166.823455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.832820] Call Trace: [ 166.835421] dump_stack+0x1d3/0x2c6 [ 166.839063] ? dump_stack_print_info.cold.1+0x20/0x20 [ 166.844261] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 166.849714] dump_header+0x27b/0xf72 [ 166.853448] ? _raw_spin_unlock_irq+0x60/0x80 [ 166.857948] ? finish_task_switch+0x1f4/0x910 [ 166.862443] ? __switch_to_asm+0x34/0x70 [ 166.866504] ? pagefault_out_of_memory+0x197/0x197 [ 166.871427] ? __switch_to_asm+0x34/0x70 [ 166.875478] ? __switch_to_asm+0x40/0x70 [ 166.879530] ? __switch_to_asm+0x34/0x70 [ 166.883588] ? __switch_to_asm+0x40/0x70 [ 166.887648] ? __switch_to_asm+0x34/0x70 [ 166.891717] ? __switch_to_asm+0x40/0x70 [ 166.895773] ? __switch_to_asm+0x34/0x70 [ 166.899829] ? __switch_to_asm+0x34/0x70 [ 166.903887] ? __switch_to_asm+0x40/0x70 [ 166.907949] ? __switch_to_asm+0x34/0x70 [ 166.912022] ? __switch_to_asm+0x40/0x70 [ 166.916079] ? __switch_to_asm+0x34/0x70 [ 166.920133] ? __switch_to_asm+0x40/0x70 [ 166.924198] ? __schedule+0x874/0x1ed0 [ 166.928106] ? __sched_text_start+0x8/0x8 [ 166.932263] ? lockdep_hardirqs_on+0x421/0x5c0 [ 166.936841] ? retint_kernel+0x2d/0x2d [ 166.940728] ? trace_hardirqs_on_caller+0xc0/0x310 [ 166.945695] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 166.950451] ? trace_hardirqs_off+0x310/0x310 [ 166.954981] ? preempt_schedule+0x4d/0x60 [ 166.959138] ? preempt_schedule_common+0x1f/0xe0 [ 166.963907] ? preempt_schedule+0x4d/0x60 [ 166.968084] ? ___preempt_schedule+0x16/0x18 [ 166.972505] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 166.977637] ? ___ratelimit+0xaa/0x655 [ 166.981531] ? idr_get_free+0xf70/0xf70 [ 166.985539] oom_kill_process.cold.27+0x10/0x903 [ 166.990293] ? graph_lock+0x270/0x270 [ 166.994111] ? rcu_gp_kthread+0xc70/0xc70 [ 166.998280] ? oom_evaluate_task+0x540/0x540 [ 167.002715] ? find_held_lock+0x36/0x1c0 [ 167.006797] ? out_of_memory+0x974/0x1430 [ 167.010968] ? lock_downgrade+0x900/0x900 [ 167.015117] ? __rcu_read_unlock+0x2d6/0x2e0 [ 167.019520] ? rcu_read_unlock_special+0x1d0/0x1d0 [ 167.024442] ? kasan_check_read+0x11/0x20 [ 167.028602] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 167.033873] ? rcu_softirq_qs+0x20/0x20 [ 167.037847] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 167.042864] ? oom_evaluate_task+0x302/0x540 [ 167.047287] out_of_memory+0xa84/0x1430 [ 167.051290] ? oom_killer_disable+0x3a0/0x3a0 [ 167.055789] ? __alloc_pages_slowpath+0xf5c/0x2df0 [ 167.060716] ? __ww_mutex_check_waiters+0x160/0x160 [ 167.065767] __alloc_pages_slowpath+0x2343/0x2df0 [ 167.070627] ? warn_alloc+0x120/0x120 [ 167.074436] ? warn_alloc+0x120/0x120 [ 167.078234] ? print_usage_bug+0xc0/0xc0 [ 167.082295] ? __lock_acquire+0x62f/0x4c20 [ 167.086570] ? print_usage_bug+0xc0/0xc0 [ 167.090629] ? __lock_acquire+0x62f/0x4c20 [ 167.094894] ? print_usage_bug+0xc0/0xc0 [ 167.098982] ? graph_lock+0x270/0x270 [ 167.102792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 167.108345] ? graph_lock+0x270/0x270 [ 167.112173] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 167.117313] ? find_held_lock+0x36/0x1c0 [ 167.121391] ? ___might_sleep+0x1ed/0x300 [ 167.125535] ? lock_release+0xa00/0xa00 [ 167.129506] ? arch_local_save_flags+0x40/0x40 [ 167.134085] ? check_preemption_disabled+0x48/0x280 [ 167.139109] ? __might_sleep+0x95/0x190 [ 167.143105] __alloc_pages_nodemask+0xad8/0xea0 [ 167.147795] ? __alloc_pages_slowpath+0x2df0/0x2df0 [ 167.152821] ? lock_downgrade+0x900/0x900 [ 167.157009] ? cache_grow_begin+0x5a4/0x8c0 [ 167.161345] ? lockdep_hardirqs_on+0x421/0x5c0 [ 167.165923] ? trace_hardirqs_on+0xbd/0x310 [ 167.170243] ? fallback_alloc+0x203/0x2e0 [ 167.174417] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 167.179862] ? ____cache_alloc_node+0x16b/0x1e0 [ 167.184530] ? lock_downgrade+0x900/0x900 [ 167.188693] cache_grow_begin+0x91/0x8c0 [ 167.192753] ? do_raw_spin_unlock+0xa7/0x330 [ 167.197171] fallback_alloc+0x203/0x2e0 [ 167.201150] ____cache_alloc_node+0x1c7/0x1e0 [ 167.205649] kmem_cache_alloc_node+0xe3/0x730 [ 167.210160] copy_process+0x2026/0x8790 [ 167.214139] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 167.219681] ? mark_page_accessed+0xcaf/0x2040 [ 167.224276] ? find_get_entry+0xaae/0x1120 [ 167.228512] ? activate_page+0x1040/0x1040 [ 167.232746] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 167.238279] ? mark_page_accessed+0xcaf/0x2040 [ 167.242862] ? activate_page+0x1040/0x1040 [ 167.247095] ? print_usage_bug+0xc0/0xc0 [ 167.251149] ? print_usage_bug+0xc0/0xc0 [ 167.255216] ? __cleanup_sighand+0x70/0x70 [ 167.259494] ? print_usage_bug+0xc0/0xc0 [ 167.263593] ? __lock_acquire+0x62f/0x4c20 [ 167.267838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.273372] ? check_preemption_disabled+0x48/0x280 [ 167.278397] ? mark_held_locks+0x130/0x130 [ 167.282642] ? __find_get_block+0x3be/0xf20 [ 167.286971] ? print_usage_bug+0xc0/0xc0 [ 167.291030] ? print_usage_bug+0xc0/0xc0 [ 167.295087] ? __lock_is_held+0xb5/0x140 [ 167.299170] ? graph_lock+0x270/0x270 [ 167.302976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.308509] ? check_preemption_disabled+0x48/0x280 [ 167.313528] ? __lock_acquire+0x62f/0x4c20 [ 167.317760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.323326] ? check_preemption_disabled+0x48/0x280 [ 167.328351] ? mark_held_locks+0x130/0x130 [ 167.332592] ? __find_get_block+0x3be/0xf20 [ 167.336910] ? print_usage_bug+0xc0/0xc0 [ 167.340989] ? __lock_is_held+0xb5/0x140 [ 167.345062] ? graph_lock+0x270/0x270 [ 167.348860] ? print_usage_bug+0xc0/0xc0 [ 167.352937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.358521] ? __lock_acquire+0x62f/0x4c20 [ 167.362757] ? __lock_is_held+0xb5/0x140 [ 167.366824] ? __lock_acquire+0x62f/0x4c20 [ 167.371059] ? print_usage_bug+0xc0/0xc0 [ 167.375117] ? mark_buffer_dirty+0x1c6/0x8e0 [ 167.379568] ? __lock_is_held+0xb5/0x140 [ 167.383630] ? print_usage_bug+0xc0/0xc0 [ 167.387705] ? mark_held_locks+0x130/0x130 [ 167.391953] ? print_usage_bug+0xc0/0xc0 [ 167.396007] ? __lock_acquire+0x62f/0x4c20 [ 167.400269] ? __lock_acquire+0x62f/0x4c20 [ 167.404529] ? mark_held_locks+0x130/0x130 [ 167.408791] ? kasan_check_write+0x14/0x20 [ 167.413023] ? ext4_mark_iloc_dirty+0x199a/0x2f30 [ 167.417866] ? mark_held_locks+0x130/0x130 [ 167.422101] ? mark_held_locks+0x130/0x130 [ 167.426336] ? find_held_lock+0x36/0x1c0 [ 167.430402] ? find_held_lock+0x36/0x1c0 [ 167.434468] ? graph_lock+0x270/0x270 [ 167.438285] ? lock_downgrade+0x900/0x900 [ 167.442437] ? kasan_check_read+0x11/0x20 [ 167.446604] ? find_held_lock+0x36/0x1c0 [ 167.450674] ? mntput_no_expire+0x1ba/0xc00 [ 167.454998] ? lock_downgrade+0x900/0x900 [ 167.459145] ? check_preemption_disabled+0x48/0x280 [ 167.464157] ? rcu_read_unlock_special+0x1d0/0x1d0 [ 167.469091] ? kasan_check_read+0x11/0x20 [ 167.473228] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 167.478506] ? lock_downgrade+0x900/0x900 [ 167.482657] _do_fork+0x1cb/0x11d0 [ 167.486204] ? fork_idle+0x1d0/0x1d0 [ 167.489920] ? dput.part.25+0x26d/0x790 [ 167.493912] ? shrink_dcache_sb+0x350/0x350 [ 167.498230] ? check_preemption_disabled+0x48/0x280 [ 167.503247] ? mntput+0x74/0xa0 [ 167.506536] ? do_syscall_64+0x9a/0x820 [ 167.510514] ? do_syscall_64+0x9a/0x820 [ 167.514484] ? lockdep_hardirqs_on+0x421/0x5c0 [ 167.519062] ? trace_hardirqs_on+0xbd/0x310 [ 167.523379] ? __ia32_sys_mknod+0xb0/0xb0 [ 167.527521] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.532900] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 167.538353] __x64_sys_clone+0xbf/0x150 [ 167.542340] do_syscall_64+0x1b9/0x820 [ 167.546227] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 167.551589] ? syscall_return_slowpath+0x5e0/0x5e0 [ 167.556514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.561354] ? trace_hardirqs_on_caller+0x310/0x310 [ 167.566366] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 167.571376] ? prepare_exit_to_usermode+0x291/0x3b0 [ 167.576457] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.581301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.586498] RIP: 0033:0x44603a [ 167.589705] Code: Bad RIP value. [ 167.593067] RSP: 002b:00007ffc3e028020 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 167.600767] RAX: ffffffffffffffda RBX: 00007ffc3e028020 RCX: 000000000044603a [ 167.608046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 167.615324] RBP: 00007ffc3e028060 R08: 0000000000000001 R09: 0000000001fed880 [ 167.622587] R10: 0000000001fedb50 R11: 0000000000000246 R12: 0000000000000001 [ 167.629880] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 167.961044] Mem-Info: [ 167.964186] active_anon:1342095 inactive_anon:186 isolated_anon:0 [ 167.964186] active_file:256 inactive_file:253 isolated_file:0 [ 167.964186] unevictable:0 dirty:34 writeback:0 unstable:0 [ 167.964186] slab_reclaimable:17413 slab_unreclaimable:113365 [ 167.964186] mapped:438 shmem:245 pagetables:17531 bounce:0 [ 167.964186] free:24291 free_pcp:433 free_cma:0 [ 168.019651] Node 0 active_anon:5368380kB inactive_anon:744kB active_file:1124kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):100kB mapped:1752kB dirty:136kB writeback:0kB shmem:980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 5167104kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 168.049990] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 168.094520] lowmem_reserve[]: 0 2818 6321 6321 [ 168.099743] Node 0 DMA32 free:44028kB min:30052kB low:37564kB high:45076kB active_anon:2644200kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888792kB mlocked:0kB kernel_stack:57184kB pagetables:19012kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 168.128796] lowmem_reserve[]: 0 0 3503 3503 [ 168.134451] Node 0 Normal free:37228kB min:37364kB low:46704kB high:56044kB active_anon:2724180kB inactive_anon:744kB active_file:532kB inactive_file:1040kB unevictable:0kB writepending:136kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:132320kB pagetables:51112kB bounce:0kB free_pcp:2048kB local_pcp:1180kB free_cma:0kB [ 168.165228] lowmem_reserve[]: 0 0 0 0 [ 168.169685] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 168.184052] Node 0 DMA32: 765*4kB (UME) 21*8kB (ME) 4*16kB (UM) 11*32kB (UE) 3*64kB (UME) 2*128kB (UM) 0*256kB 2*512kB (UM) 2*1024kB (ME) 2*2048kB (ME) 8*4096kB (M) = 44028kB [ 168.202021] Node 0 Normal: 445*4kB (UME) 885*8kB (ME) 447*16kB (UMH) 217*32kB (UMEH) 45*64kB (UMH) 7*128kB (MH) 5*256kB (UMH) 2*512kB (UE) 8*1024kB (MH) 0*2048kB 0*4096kB = 37228kB [ 168.219239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 168.228832] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 168.238228] 717 total pagecache pages [ 168.242754] 0 pages in swap cache [ 168.246964] Swap cache stats: add 0, delete 0, find 0/0 [ 168.253139] Free swap = 0kB [ 168.256748] Total swap = 0kB [ 168.260597] 1965979 pages RAM [ 168.264347] 0 pages HighMem/MovableOnly executing program executing program [ 168.268918] 342850 pages reserved [ 168.273175] 0 pages cma reserved [ 168.277288] Out of memory: Kill process 8133 (restorecond) score 0 or sacrifice child [ 168.287285] Killed process 8133 (restorecond) total-vm:51708kB, anon-rss:4912kB, file-rss:0kB, shmem-rss:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 170.602326] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 170.610873] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 4.20.0 #167 [ 170.617365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.626727] Workqueue: writeback wb_workfn (flush-8:0) [ 170.632019] Call Trace: [ 170.634617] dump_stack+0x1d3/0x2c6 [ 170.638270] ? dump_stack_print_info.cold.1+0x20/0x20 [ 170.643485] panic+0x2ad/0x55c [ 170.646694] ? add_taint.cold.5+0x16/0x16 [ 170.650869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.656429] ? check_preemption_disabled+0x48/0x280 [ 170.661462] ? check_preemption_disabled+0x3a/0x280 [ 170.666489] __schedule+0x1ec6/0x1ed0 [ 170.670290] ? lockdep_hardirqs_on+0x421/0x5c0 [ 170.674879] ? __sched_text_start+0x8/0x8 [ 170.679045] ? graph_lock+0x270/0x270 [ 170.682858] ? print_usage_bug+0xc0/0xc0 [ 170.686925] ? find_held_lock+0x36/0x1c0 [ 170.691008] schedule+0xfe/0x460 [ 170.694393] ? __schedule+0x1ed0/0x1ed0 [ 170.698382] ? lockdep_hardirqs_on+0x421/0x5c0 executing program [ 170.702961] ? trace_hardirqs_on+0xbd/0x310 [ 170.707276] ? kasan_check_read+0x11/0x20 [ 170.711457] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 170.716921] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 170.721964] rwsem_down_read_failed+0x371/0x710 [ 170.726654] ? rt_mutex_futex_unlock+0x120/0x120 [ 170.731437] ? __lock_acquire+0x62f/0x4c20 [ 170.735701] ? count_shadow_nodes+0x670/0x670 [ 170.740196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.745740] ? __lock_is_held+0xb5/0x140 [ 170.749792] ? lock_acquire+0x1ed/0x520 [ 170.753756] ? rmap_walk_file+0xa7e/0x1190 [ 170.757979] ? lock_release+0xa00/0xa00 [ 170.761958] ? arch_local_save_flags+0x40/0x40 [ 170.766526] ? llist_reverse_order+0x70/0x70 [ 170.770921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.776460] call_rwsem_down_read_failed+0x18/0x30 [ 170.781390] down_read+0x9b/0x120 [ 170.784864] ? rmap_walk_file+0xa7e/0x1190 [ 170.789083] ? __down_interruptible+0x700/0x700 [ 170.793746] ? find_held_lock+0x36/0x1c0 [ 170.797796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 170.803335] rmap_walk_file+0xa7e/0x1190 [ 170.807396] ? __lock_acquire+0x62f/0x4c20 [ 170.811617] ? page_mkclean_one+0x7d0/0x7d0 [ 170.815928] ? find_held_lock+0x36/0x1c0 [ 170.820047] ? mark_held_locks+0x130/0x130 [ 170.824295] ? print_usage_bug+0xc0/0xc0 [ 170.828353] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 170.833447] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 170.838535] ? lockdep_hardirqs_on+0x421/0x5c0 [ 170.843110] ? kasan_check_read+0x11/0x20 [ 170.847244] ? total_mapcount+0x2c8/0x940 [ 170.851377] ? vma_adjust_trans_huge+0x310/0x310 [ 170.856116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.861654] ? page_mapped+0x366/0x810 [ 170.865532] ? mark_held_locks+0xc7/0x130 [ 170.869687] ? page_mapping+0xa50/0xa50 [ 170.873693] ? free_unref_page_list+0xc0c/0x11e0 [ 170.878442] ? lockdep_hardirqs_on+0x421/0x5c0 [ 170.883007] ? trace_hardirqs_on+0xbd/0x310 [ 170.887314] ? shrink_page_list+0x6d2b/0xc620 [ 170.891792] ? graph_lock+0x270/0x270 [ 170.895579] rmap_walk+0x22c/0x350 [ 170.899116] ? page_get_anon_vma+0x6d0/0x6d0 [ 170.903518] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 170.909077] ? page_rmapping+0xd9/0x160 [ 170.913053] ? vm_mmap+0xc0/0xc0 [ 170.916420] page_referenced+0x7d1/0xaa0 [ 170.920471] ? rmap_walk+0x350/0x350 [ 170.924182] ? kasan_check_read+0x11/0x20 [ 170.928318] ? rcu_softirq_qs+0x20/0x20 [ 170.932289] ? page_mapcount_is_zero+0x30/0x30 [ 170.936868] ? __anon_vma_prepare+0x6c0/0x6c0 [ 170.941353] ? page_evictable+0x305/0x540 [ 170.945481] ? kswapd_stop+0x100/0x100 [ 170.949371] ? ___might_sleep+0x1ed/0x300 [ 170.953506] ? arch_local_save_flags+0x40/0x40 [ 170.958076] shrink_page_list+0x4a05/0xc620 [ 170.962408] ? page_evictable+0x540/0x540 [ 170.966808] ? print_usage_bug+0xc0/0xc0 [ 170.970867] ? print_usage_bug+0xc0/0xc0 [ 170.974918] ? __lock_acquire+0x62f/0x4c20 [ 170.979142] ? graph_lock+0x270/0x270 [ 170.982943] ? __update_load_avg_se+0x5eb/0xae0 [ 170.987595] ? mark_held_locks+0x130/0x130 [ 170.991819] ? __update_load_avg_blocked_se+0x690/0x690 [ 170.997192] ? update_load_avg+0x387/0x2470 [ 171.001564] ? attach_entity_load_avg+0x860/0x860 [ 171.006421] ? __bfs+0xb0/0x7a0 [ 171.009720] ? graph_lock+0x270/0x270 [ 171.013506] ? noop_count+0x40/0x40 [ 171.017115] ? rb_erase+0x3710/0x3710 [ 171.020897] ? lock_pin_lock+0x350/0x350 [ 171.024947] ? graph_lock+0x270/0x270 [ 171.028730] ? find_held_lock+0x36/0x1c0 [ 171.032778] ? cpuacct_charge+0x265/0x440 [ 171.036948] ? find_held_lock+0x36/0x1c0 [ 171.041024] ? update_curr+0x4cf/0xbe0 [ 171.044927] ? lock_downgrade+0x900/0x900 [ 171.049096] ? check_preemption_disabled+0x48/0x280 [ 171.054095] ? rcu_read_unlock_special+0x1d0/0x1d0 [ 171.059021] ? kasan_check_read+0x11/0x20 [ 171.063146] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 171.068403] ? rcu_softirq_qs+0x20/0x20 [ 171.072358] ? rb_erase_cached+0xc78/0x3720 [ 171.076661] ? rb_erase_cached+0xc78/0x3720 [ 171.080992] ? rb_erase_cached+0xc78/0x3720 [ 171.085317] ? rb_erase_cached+0xc78/0x3720 [ 171.089634] ? rb_next+0x140/0x140 [ 171.093171] ? rb_erase_cached+0xc78/0x3720 [ 171.097489] ? rb_next+0x140/0x140 [ 171.101016] ? rb_next+0x140/0x140 [ 171.104551] ? graph_lock+0x270/0x270 [ 171.108357] ? rb_next+0x140/0x140 [ 171.111892] ? enqueue_entity+0x34b/0x1ff0 [ 171.116124] ? __lock_acquire+0x282a/0x4c20 [ 171.120462] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 171.125898] ? __lock_is_held+0xb5/0x140 [ 171.129947] ? update_curr+0x344/0xbe0 [ 171.133840] ? graph_lock+0x270/0x270 [ 171.137635] ? __account_cfs_rq_runtime+0x790/0x790 [ 171.142660] ? __lock_is_held+0xb5/0x140 [ 171.146735] ? graph_lock+0x270/0x270 [ 171.150539] ? graph_lock+0x270/0x270 [ 171.154335] ? noop_count+0x40/0x40 [ 171.157997] ? graph_lock+0x270/0x270 [ 171.161817] ? __update_load_avg_blocked_se+0x690/0x690 [ 171.167178] ? graph_lock+0x270/0x270 [ 171.170966] ? graph_lock+0x270/0x270 [ 171.174762] ? __update_load_avg_blocked_se+0x690/0x690 [ 171.180109] ? __update_load_avg_blocked_se+0x690/0x690 [ 171.185508] ? graph_lock+0x270/0x270 [ 171.189325] ? attach_entity_load_avg+0x860/0x860 [ 171.194173] ? update_load_avg+0x387/0x2470 [ 171.198479] ? attach_entity_load_avg+0x860/0x860 [ 171.203309] ? attach_entity_load_avg+0x860/0x860 [ 171.208135] ? __lock_acquire+0x62f/0x4c20 [ 171.212358] ? rb_erase+0x3710/0x3710 [ 171.216145] ? rb_erase+0x3710/0x3710 [ 171.219929] ? mark_held_locks+0x130/0x130 [ 171.224145] ? rb_erase+0x3710/0x3710 [ 171.227930] ? lock_pin_lock+0x350/0x350 [ 171.232018] ? rb_erase+0x3710/0x3710 [ 171.235862] ? mark_held_locks+0x130/0x130 [ 171.240091] ? graph_lock+0x270/0x270 [ 171.243871] ? graph_lock+0x270/0x270 [ 171.247667] ? print_usage_bug+0xc0/0xc0 [ 171.251718] ? graph_lock+0x270/0x270 [ 171.255503] ? graph_lock+0x270/0x270 [ 171.259288] ? print_usage_bug+0xc0/0xc0 [ 171.263329] ? graph_lock+0x270/0x270 [ 171.267127] ? graph_lock+0x270/0x270 [ 171.270925] ? print_usage_bug+0xc0/0xc0 [ 171.274984] ? graph_lock+0x270/0x270 [ 171.278784] ? graph_lock+0x270/0x270 [ 171.282570] ? __lock_is_held+0xb5/0x140 [ 171.286614] ? graph_lock+0x270/0x270 [ 171.290395] ? __lock_is_held+0xb5/0x140 [ 171.294464] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 171.299995] ? __isolate_lru_page+0xd05/0x1540 [ 171.304606] ? putback_lru_page+0x280/0x280 [ 171.308928] ? __lock_is_held+0xb5/0x140 [ 171.313004] ? __account_cfs_rq_runtime+0x790/0x790 [ 171.318034] ? mark_held_locks+0x130/0x130 [ 171.322249] ? set_next_entity+0x2f0/0xaf0 [ 171.326500] ? __lock_acquire+0x62f/0x4c20 [ 171.330734] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.336254] ? update_load_avg+0x2470/0x2470 [ 171.340659] ? putback_inactive_pages+0x1eb3/0x27e0 [ 171.345705] ? reclaim_clean_pages_from_list+0x1310/0x1310 [ 171.351334] ? rcu_note_context_switch+0x12ad/0x2150 [ 171.356421] ? graph_lock+0x270/0x270 [ 171.360207] ? graph_lock+0x270/0x270 [ 171.363993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.369512] ? check_preemption_disabled+0x48/0x280 [ 171.374521] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.380068] ? check_preemption_disabled+0x48/0x280 [ 171.385088] ? __lock_is_held+0xb5/0x140 [ 171.389179] ? __this_cpu_preempt_check+0x1c/0x20 [ 171.394009] ? __mod_zone_page_state+0x8a/0xf0 [ 171.398576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.404111] ? isolate_lru_pages.isra.57+0xc7d/0x19e0 [ 171.409326] ? __isolate_lru_page+0x1540/0x1540 [ 171.414027] ? print_usage_bug+0xc0/0xc0 [ 171.418084] ? mark_held_locks+0x130/0x130 [ 171.422358] ? print_usage_bug+0xc0/0xc0 [ 171.426414] ? free_unref_page_list+0xc0c/0x11e0 [ 171.431166] ? free_unref_page_list+0xc0c/0x11e0 [ 171.435915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 171.440480] ? trace_hardirqs_on+0xbd/0x310 [ 171.444786] ? shrink_inactive_list+0xa4a/0x1c60 [ 171.449541] ? __lock_acquire+0x62f/0x4c20 [ 171.453775] ? graph_lock+0x270/0x270 [ 171.457573] ? __lock_acquire+0x62f/0x4c20 [ 171.461795] ? graph_lock+0x270/0x270 [ 171.465579] ? print_usage_bug+0xc0/0xc0 [ 171.469641] ? find_held_lock+0x36/0x1c0 [ 171.473719] ? mark_held_locks+0xc7/0x130 [ 171.477869] ? _raw_spin_unlock_irq+0x27/0x80 [ 171.482381] ? _raw_spin_unlock_irq+0x27/0x80 [ 171.486863] ? lockdep_hardirqs_on+0x421/0x5c0 [ 171.491449] ? trace_hardirqs_on+0xbd/0x310 [ 171.495764] ? kasan_check_read+0x11/0x20 [ 171.499895] ? shrink_inactive_list+0x741/0x1c60 [ 171.504633] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 171.510064] ? trace_hardirqs_on+0x310/0x310 [ 171.514469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.520015] ? check_preemption_disabled+0x48/0x280 [ 171.525032] shrink_inactive_list+0x77b/0x1c60 [ 171.529620] ? putback_inactive_pages+0x27e0/0x27e0 [ 171.534645] ? kasan_check_read+0x11/0x20 [ 171.538784] ? mem_cgroup_get_nr_swap_pages+0xa1/0x340 [ 171.544051] ? blk_lld_busy+0x70/0x70 [ 171.547836] ? kasan_check_read+0x11/0x20 [ 171.551971] ? throttle_direct_reclaim+0x9e0/0x9e0 [ 171.556890] shrink_node_memcg+0x78b/0x18f0 [ 171.561191] ? check_preemption_disabled+0x48/0x280 [ 171.566190] ? shrink_active_list+0x1f00/0x1f00 [ 171.570853] ? mem_cgroup_from_id+0x30/0x30 [ 171.575160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.580699] ? compaction_suitable+0x1cc/0x550 [ 171.585304] ? isolate_migratepages_range+0x270/0x270 [ 171.590480] ? kasan_check_read+0x11/0x20 [ 171.594614] ? node_page_state+0x74/0x110 [ 171.598763] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 171.604296] shrink_node+0x3bc/0x16b0 [ 171.608079] ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0 [ 171.613366] ? shrink_node_memcg+0x18f0/0x18f0 [ 171.617936] ? kvm_clock_read+0x18/0x30 [ 171.621899] ? ktime_get+0x2c1/0x400 [ 171.625600] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 171.630080] ? graph_lock+0x270/0x270 [ 171.633875] do_try_to_free_pages+0x3df/0x1290 [ 171.638442] ? graph_lock+0x270/0x270 [ 171.642254] ? shrink_node+0x16b0/0x16b0 [ 171.646338] ? __lock_is_held+0xb5/0x140 [ 171.650388] try_to_free_pages+0x4d0/0xb90 [ 171.654609] ? do_try_to_free_pages+0x1290/0x1290 [ 171.659454] ? kasan_check_read+0x11/0x20 [ 171.663590] ? psi_memstall_enter+0x24f/0x2c0 [ 171.668074] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 171.673509] ? lock_repin_lock+0x430/0x430 [ 171.677740] ? _raw_spin_unlock_irq+0x60/0x80 [ 171.682224] ? psi_memstall_enter+0x24f/0x2c0 [ 171.686705] ? psi_memstall_tick+0x230/0x230 [ 171.691117] __alloc_pages_slowpath+0xa48/0x2df0 [ 171.695872] ? warn_alloc+0x120/0x120 [ 171.699692] ? free_unref_page_list+0xc0c/0x11e0 [ 171.704454] ? free_unref_page_list+0xc0c/0x11e0 [ 171.709195] ? warn_alloc+0x120/0x120 [ 171.712982] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 171.718418] ? free_unref_page_list+0xc0c/0x11e0 [ 171.723182] ? release_pages+0xab5/0x26a0 [ 171.727333] ? mark_held_locks+0x130/0x130 [ 171.731576] ? mark_held_locks+0x130/0x130 [ 171.735838] ? __page_frag_cache_drain+0x210/0x210 [ 171.740760] ? print_usage_bug+0xc0/0xc0 [ 171.744810] ? __page_frag_cache_drain+0x210/0x210 [ 171.749746] ? graph_lock+0x270/0x270 [ 171.753545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.759071] ? graph_lock+0x270/0x270 [ 171.762863] ? print_usage_bug+0xc0/0xc0 [ 171.766910] ? mem_cgroup_uncharge+0x100/0x100 [ 171.771490] ? __lock_acquire+0x62f/0x4c20 [ 171.775726] ? __lock_is_held+0xb5/0x140 [ 171.779794] ? ___might_sleep+0x1ed/0x300 [ 171.783927] ? release_pages+0xab5/0x26a0 [ 171.788064] ? arch_local_save_flags+0x40/0x40 [ 171.792642] ? __might_sleep+0x95/0x190 [ 171.796602] __alloc_pages_nodemask+0xad8/0xea0 [ 171.801257] ? ret_from_fork+0x3a/0x50 [ 171.805132] ? __alloc_pages_slowpath+0x2df0/0x2df0 [ 171.810144] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 171.815179] ? unwind_dump+0x190/0x190 [ 171.819084] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 171.824631] alloc_pages_current+0x10c/0x210 [ 171.829026] depot_save_stack+0x3f1/0x470 [ 171.833164] save_stack+0xa9/0xd0 [ 171.836603] ? save_stack+0x43/0xd0 [ 171.840211] ? kasan_kmalloc+0xc7/0xe0 [ 171.844082] ? kasan_slab_alloc+0x12/0x20 [ 171.848228] ? __kmalloc+0x144/0x770 [ 171.851940] ? ext4_find_extent+0x757/0x9b0 [ 171.856251] ? ext4_ext_map_blocks+0x2ad/0x6180 [ 171.860903] ? ext4_map_blocks+0x8f7/0x1b60 [ 171.865208] ? ext4_writepages+0x2573/0x4180 [ 171.869613] ? do_writepages+0x9a/0x1a0 [ 171.873587] ? __writeback_single_inode+0x20a/0x1660 [ 171.878710] ? writeback_sb_inodes+0x71f/0x1210 [ 171.883385] ? __writeback_inodes_wb+0x1b9/0x340 [ 171.888130] ? wb_writeback+0xa73/0xfc0 [ 171.892088] ? wb_workfn+0xee9/0x1790 [ 171.895873] ? process_one_work+0xc90/0x1c40 [ 171.900281] ? worker_thread+0x17f/0x1390 [ 171.904427] ? kthread+0x35a/0x440 [ 171.907957] ? ret_from_fork+0x3a/0x50 [ 171.911883] ? __lock_is_held+0xb5/0x140 [ 171.915931] ? mark_held_locks+0xc7/0x130 [ 171.920066] ? __kmalloc+0x2a5/0x770 [ 171.923765] ? __kmalloc+0x2a5/0x770 [ 171.927464] ? lockdep_hardirqs_on+0x421/0x5c0 [ 171.932040] ? trace_hardirqs_on+0xbd/0x310 [ 171.936354] ? ext4_find_extent+0x757/0x9b0 [ 171.940660] ? kasan_unpoison_shadow+0x35/0x50 [ 171.945235] kasan_kmalloc+0xc7/0xe0 [ 171.948949] kasan_slab_alloc+0x12/0x20 [ 171.952912] __kmalloc+0x144/0x770 [ 171.956444] ? ext4_find_extent+0x757/0x9b0 [ 171.960755] ext4_find_extent+0x757/0x9b0 [ 171.964891] ext4_ext_map_blocks+0x2ad/0x6180 [ 171.969372] ? arch_local_save_flags+0x40/0x40 [ 171.973964] ? graph_lock+0x270/0x270 [ 171.977760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.983284] ? ext4_ext_release+0x10/0x10 [ 171.987421] ? __pagevec_release+0x88/0x120 [ 171.991734] ? find_held_lock+0x36/0x1c0 [ 171.995791] ? graph_lock+0x270/0x270 [ 171.999601] ? graph_lock+0x270/0x270 [ 172.003409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.008948] ? check_preemption_disabled+0x48/0x280 [ 172.013960] ? lock_acquire+0x1ed/0x520 [ 172.017921] ? ext4_map_blocks+0x88f/0x1b60 [ 172.022249] ? lock_release+0xa00/0xa00 [ 172.026216] ? arch_local_save_flags+0x40/0x40 [ 172.030793] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 172.035476] ? down_write+0x8a/0x130 [ 172.039184] ? ext4_map_blocks+0x88f/0x1b60 [ 172.043522] ? down_read+0x120/0x120 [ 172.047237] ext4_map_blocks+0x8f7/0x1b60 [ 172.051367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.056897] ? check_preemption_disabled+0x48/0x280 [ 172.061963] ? ext4_issue_zeroout+0x160/0x160 [ 172.066443] ? __lock_is_held+0xb5/0x140 [ 172.070509] ext4_writepages+0x2573/0x4180 [ 172.074740] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 172.079478] ? print_usage_bug+0xc0/0xc0 [ 172.083537] ? __lock_acquire+0x62f/0x4c20 [ 172.087760] ? init_wait_var_entry+0x1a0/0x1a0 [ 172.092355] ? print_usage_bug+0xc0/0xc0 [ 172.096404] ? __lock_acquire+0x62f/0x4c20 [ 172.100631] ? mark_held_locks+0x130/0x130 [ 172.104863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.110384] ? __ext4_get_inode_loc+0x470/0x1330 [ 172.115129] ? mark_held_locks+0x130/0x130 [ 172.119380] ? graph_lock+0x270/0x270 [ 172.123165] ? __writeback_single_inode+0x6d8/0x1660 [ 172.128253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.133778] ? check_preemption_disabled+0x48/0x280 [ 172.138788] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 172.143532] do_writepages+0x9a/0x1a0 [ 172.147332] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 172.152076] ? do_writepages+0x9a/0x1a0 [ 172.156050] __writeback_single_inode+0x20a/0x1660 [ 172.160977] ? __lock_acquire+0x62f/0x4c20 [ 172.165221] ? __mark_inode_dirty+0x1510/0x1510 [ 172.169886] ? mark_held_locks+0x130/0x130 [ 172.174116] ? find_held_lock+0x36/0x1c0 [ 172.178169] ? find_held_lock+0x36/0x1c0 [ 172.182221] ? wbc_attach_and_unlock_inode+0x5c0/0xa30 [ 172.187481] ? lock_downgrade+0x900/0x900 [ 172.191659] ? find_held_lock+0x13f/0x1c0 [ 172.195862] ? kasan_check_read+0x11/0x20 [ 172.199993] ? do_raw_spin_unlock+0xa7/0x330 [ 172.204386] ? do_raw_spin_trylock+0x270/0x270 [ 172.208952] ? __lock_is_held+0xb5/0x140 [ 172.213007] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.218527] ? wbc_attach_and_unlock_inode+0x675/0xa30 [ 172.223798] ? __writeback_single_inode+0x1660/0x1660 [ 172.229004] writeback_sb_inodes+0x71f/0x1210 [ 172.233500] ? wbc_detach_inode+0x940/0x940 [ 172.237809] ? lock_release+0xa00/0xa00 [ 172.241811] ? down_read_trylock+0xda/0x140 [ 172.246127] ? trylock_super+0x22/0x110 [ 172.250089] ? downgrade_write+0x270/0x270 [ 172.254304] ? graph_lock+0x270/0x270 [ 172.258087] ? up_read_non_owner+0x100/0x100 [ 172.262491] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.268038] __writeback_inodes_wb+0x1b9/0x340 [ 172.272622] ? writeback_sb_inodes+0x1210/0x1210 [ 172.277373] ? __lock_is_held+0xb5/0x140 [ 172.281442] wb_writeback+0xa73/0xfc0 [ 172.285237] ? writeback_inodes_wb.constprop.50+0x330/0x330 [ 172.290960] ? widen_string+0xe0/0x2e0 [ 172.294860] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 172.300050] ? print_usage_bug+0xc0/0xc0 [ 172.304098] ? string+0x225/0x2d0 [ 172.307539] ? widen_string+0x2e0/0x2e0 [ 172.311503] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 172.316535] ? find_next_bit+0x104/0x130 [ 172.320584] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 172.325585] ? find_next_bit+0x104/0x130 [ 172.329634] ? cpumask_next+0x41/0x50 [ 172.333419] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 172.338424] ? get_nr_dirty_inodes+0xd6/0x130 [ 172.342906] ? __local_bh_enable_ip+0x160/0x260 [ 172.347572] ? get_nr_dirty_pages+0x17c/0x1f0 [ 172.352060] ? _raw_spin_unlock_bh+0x30/0x40 [ 172.356465] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 172.361467] ? wb_split_bdi_pages.isra.29+0x134/0x1b0 [ 172.366641] ? wb_wait_for_completion+0x2d0/0x2d0 [ 172.371493] ? wb_workfn+0x521/0x1790 [ 172.375277] ? __local_bh_enable_ip+0x160/0x260 [ 172.379931] wb_workfn+0xee9/0x1790 [ 172.383570] ? __lock_acquire+0x62f/0x4c20 [ 172.387796] ? inode_wait_for_writeback+0x40/0x40 [ 172.392646] ? mark_held_locks+0x130/0x130 [ 172.396886] ? mark_held_locks+0x130/0x130 [ 172.401117] ? set_next_entity+0x2f0/0xaf0 [ 172.405392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.410953] ? update_load_avg+0x2470/0x2470 [ 172.415369] ? pick_next_task_fair+0xa05/0x1b40 [ 172.420024] ? graph_lock+0x270/0x270 [ 172.423809] ? debug_object_deactivate+0x2eb/0x450 [ 172.428727] ? lock_downgrade+0x900/0x900 [ 172.432869] ? find_held_lock+0x36/0x1c0 [ 172.436917] ? graph_lock+0x270/0x270 [ 172.440731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.446271] ? check_preemption_disabled+0x48/0x280 [ 172.451276] ? __lock_is_held+0xb5/0x140 [ 172.455341] process_one_work+0xc90/0x1c40 [ 172.459561] ? mark_held_locks+0x130/0x130 [ 172.463789] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 172.468465] ? __switch_to_asm+0x40/0x70 [ 172.472511] ? __switch_to_asm+0x34/0x70 [ 172.476556] ? __switch_to_asm+0x34/0x70 [ 172.480615] ? __switch_to_asm+0x40/0x70 [ 172.484658] ? __switch_to_asm+0x34/0x70 [ 172.488719] ? __switch_to_asm+0x40/0x70 [ 172.492776] ? __switch_to_asm+0x34/0x70 [ 172.496819] ? __switch_to_asm+0x40/0x70 [ 172.500883] ? __schedule+0x874/0x1ed0 [ 172.504764] ? graph_lock+0x270/0x270 [ 172.508550] ? lock_downgrade+0x900/0x900 [ 172.512693] ? lockdep_hardirqs_on+0x421/0x5c0 [ 172.517267] ? lock_acquire+0x1ed/0x520 [ 172.521241] ? worker_thread+0x3e0/0x1390 [ 172.525377] ? kasan_check_read+0x11/0x20 [ 172.529530] ? do_raw_spin_lock+0x14f/0x350 [ 172.533846] ? kasan_check_read+0x11/0x20 [ 172.537976] ? rwlock_bug.part.2+0x90/0x90 [ 172.542211] ? trace_hardirqs_on+0x310/0x310 [ 172.546711] worker_thread+0x17f/0x1390 [ 172.550667] ? __switch_to_asm+0x34/0x70 [ 172.554728] ? process_one_work+0x1c40/0x1c40 [ 172.559212] ? __sched_text_start+0x8/0x8 [ 172.563349] ? __kthread_parkme+0xce/0x1a0 [ 172.567565] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 172.572654] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 172.577751] ? lockdep_hardirqs_on+0x421/0x5c0 [ 172.582317] ? trace_hardirqs_on+0xbd/0x310 [ 172.586621] ? kasan_check_read+0x11/0x20 [ 172.590771] ? __kthread_parkme+0xce/0x1a0 [ 172.595003] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 172.600446] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 172.605535] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.611060] ? __kthread_parkme+0xfb/0x1a0 [ 172.615291] ? process_one_work+0x1c40/0x1c40 [ 172.619781] kthread+0x35a/0x440 [ 172.623159] ? kthread_bind+0x40/0x40 [ 172.626948] ret_from_fork+0x3a/0x50 [ 172.631895] Kernel Offset: disabled [ 172.635834] Rebooting in 86400 seconds..