Warning: Permanently added '10.128.1.72' (ECDSA) to the list of known hosts. 2023/06/30 15:22:37 ignoring optional flag "sandboxArg"="0" 2023/06/30 15:22:37 parsed 1 programs 2023/06/30 15:22:37 executed programs: 0 [ 39.601880][ T23] kauditd_printk_skb: 67 callbacks suppressed [ 39.601889][ T23] audit: type=1400 audit(1688138557.860:143): avc: denied { mounton } for pid=403 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 39.633889][ T23] audit: type=1400 audit(1688138557.860:144): avc: denied { mount } for pid=403 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 39.661890][ T408] cgroup1: Unknown subsys name 'perf_event' [ 39.670555][ T410] cgroup1: Unknown subsys name 'perf_event' [ 39.670584][ T412] cgroup1: Unknown subsys name 'perf_event' [ 39.684401][ T23] audit: type=1400 audit(1688138557.920:145): avc: denied { mounton } for pid=408 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 39.686205][ T410] cgroup1: Unknown subsys name 'net_cls' [ 39.717964][ T408] cgroup1: Unknown subsys name 'net_cls' [ 39.717966][ T412] cgroup1: Unknown subsys name 'net_cls' [ 39.724584][ T416] cgroup1: Unknown subsys name 'perf_event' [ 39.729957][ T415] cgroup1: Unknown subsys name 'perf_event' [ 39.736016][ T417] cgroup1: Unknown subsys name 'perf_event' [ 39.743961][ T415] cgroup1: Unknown subsys name 'net_cls' [ 39.753576][ T23] audit: type=1400 audit(1688138557.920:146): avc: denied { mounton } for pid=408 comm="syz-executor.0" path="/syzcgroup/cpu" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 39.764115][ T416] cgroup1: Unknown subsys name 'net_cls' [ 39.795460][ T417] cgroup1: Unknown subsys name 'net_cls' [ 39.959733][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.966707][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.974130][ T415] device bridge_slave_0 entered promiscuous mode [ 39.996449][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.003740][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.011163][ T415] device bridge_slave_1 entered promiscuous mode [ 40.025775][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.032603][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.039949][ T412] device bridge_slave_0 entered promiscuous mode [ 40.076265][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.084122][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.091444][ T412] device bridge_slave_1 entered promiscuous mode [ 40.098763][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.107127][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.114781][ T410] device bridge_slave_0 entered promiscuous mode [ 40.129975][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.138581][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.147965][ T417] device bridge_slave_0 entered promiscuous mode [ 40.159962][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.167782][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.178766][ T417] device bridge_slave_1 entered promiscuous mode [ 40.186683][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.194218][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.201755][ T410] device bridge_slave_1 entered promiscuous mode [ 40.221857][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.229048][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.236886][ T408] device bridge_slave_0 entered promiscuous mode [ 40.255152][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.262804][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.270661][ T408] device bridge_slave_1 entered promiscuous mode [ 40.284254][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.291572][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.300004][ T416] device bridge_slave_0 entered promiscuous mode [ 40.316682][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.323568][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.330918][ T416] device bridge_slave_1 entered promiscuous mode [ 40.488732][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.495955][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.503631][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.510836][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.586519][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.593361][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.600729][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.607655][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.616642][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.623721][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.630963][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.637760][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.646491][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.653413][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.660677][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.667833][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.678163][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.685047][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.692180][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.699018][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.708746][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.715854][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.723003][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.729768][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.763104][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.771002][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.778581][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.786577][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.794443][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.801636][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.808938][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.816321][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.823914][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.831699][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.838866][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.846089][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.853113][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.891796][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.901635][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.909037][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.929844][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.938105][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.946410][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.953247][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.968585][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.976101][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.003730][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.011676][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.020014][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.028220][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.036066][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.043329][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.050725][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.059071][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.067145][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.073974][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.081341][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.088999][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.096298][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.104716][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.113858][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.120822][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.128310][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.135760][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.143027][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.151715][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.159899][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.166839][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.174405][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.182461][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.191026][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.197883][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.205203][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.212532][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.247624][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.256748][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.265835][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.274495][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.282750][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.289731][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.297189][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.305921][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.313971][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.321348][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.329014][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.336883][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.345077][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.353110][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.361297][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.368646][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.375950][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.384218][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.393041][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.401603][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.408857][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.417089][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.425706][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.433884][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.442339][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.450766][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.457797][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.471386][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.479376][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.508908][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.517268][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.525859][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.534894][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.541896][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.550123][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.558570][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.567207][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.575769][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.584101][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.592673][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.600673][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.638095][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.646633][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.655694][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.663493][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.672674][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.680656][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.689346][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.722128][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.730321][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.739052][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.747935][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.756142][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.764163][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.773077][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.781609][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.790050][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.798574][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.824071][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.833007][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.858456][ T440] PM: suspend entry (deep) [ 41.875975][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.887835][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.899061][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.910178][ T23] audit: type=1400 audit(1688138560.170:147): avc: denied { ioctl } for pid=439 comm="syz-executor.2" path="/dev/ion" dev="devtmpfs" ino=1033 ioctlcmd=0x4900 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 41.949407][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.960689][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.969450][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.977904][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.987164][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.997052][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.010664][ T440] Filesystems sync: 0.147 seconds [ 42.065817][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.075730][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.085774][ T445] PM: suspend entry (deep) [ 42.090747][ T445] PM: suspend exit [ 42.094933][ T446] PM: suspend entry (deep) [ 42.100033][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.109087][ T446] PM: suspend exit [ 42.120726][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.139162][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.177168][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.199609][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.221900][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.238257][ T448] PM: suspend entry (deep) [ 42.245393][ T448] PM: suspend exit [ 42.252010][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.351478][ T452] PM: suspend entry (deep) [ 42.365095][ T453] PM: suspend entry (deep) [ 42.371026][ T452] PM: suspend exit [ 42.381267][ T453] PM: suspend exit [ 42.939331][ T455] PM: suspend entry (deep) [ 42.947291][ T455] PM: suspend exit [ 42.958596][ T457] PM: suspend entry (deep) [ 42.970367][ T457] PM: suspend exit [ 43.086560][ T459] PM: suspend entry (deep) [ 43.100352][ T459] PM: suspend exit [ 43.212852][ T462] PM: suspend entry (deep) [ 43.218018][ T463] PM: suspend entry (deep) [ 43.221381][ T462] PM: suspend exit [ 43.228303][ T463] PM: suspend exit [ 43.798115][ T468] PM: suspend entry (deep) [ 43.798907][ T469] PM: suspend entry (deep) [ 43.805641][ T468] PM: suspend exit [ 43.825074][ T469] PM: suspend exit [ 43.950298][ T471] PM: suspend entry (deep) [ 43.958572][ T471] PM: suspend exit [ 43.983895][ T473] PM: suspend entry (deep) [ 43.997168][ T473] PM: suspend exit 2023/06/30 15:22:43 executed programs: 15 [ 66.543942][ T13] cfg80211: failed to load regulatory.db [ 66.546040][ T440] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 66.558464][ T440] OOM killer disabled. [ 66.562486][ T440] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 66.572142][ T440] printk: Suspending console(s) (use no_console_suspend to debug) [ 66.623706][ T9] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 66.780840][ T440] ACPI: Preparing to enter system sleep state S3 [ 66.781058][ T440] PM: Saving platform NVS memory [ 66.781060][ T440] Disabling non-boot CPUs ... [ 66.786851][ T440] smpboot: CPU 1 is now offline [ 66.788875][ T440] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 66.788939][ T440] ACPI: Low-level resume complete [ 66.789021][ T440] PM: Restoring platform NVS memory [ 66.789031][ T440] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 66.806773][ T440] Enabling non-boot CPUs ... [ 66.806941][ T440] x86: Booting SMP configuration: [ 66.806945][ T440] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 66.807182][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 66.808025][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 66.809752][ T440] CPU1 is up [ 66.810132][ T440] ACPI: Waking up from system sleep state S3 [ 67.030924][ T440] OOM killer enabled. 2023/06/30 15:23:05 executed programs: 20 [ 67.035027][ T440] Restarting tasks ... done. [ 67.047056][ T440] Resume cause unknown [ 67.051218][ T440] PM: suspend exit [ 67.220628][ T538] PM: suspend entry (deep) [ 67.220760][ T543] PM: suspend entry (deep) [ 67.225117][ T540] PM: suspend entry (deep) [ 67.229643][ T539] PM: suspend entry (deep) [ 67.233831][ T540] PM: suspend exit [ 67.241846][ T542] PM: suspend entry (deep) [ 67.242335][ T541] PM: suspend entry (deep) [ 67.246602][ T542] PM: suspend exit [ 67.251074][ T543] PM: suspend exit [ 67.254511][ T539] PM: suspend exit [ 67.258222][ T541] PM: suspend exit [ 67.331186][ T538] Filesystems sync: 0.097 seconds [ 67.336671][ T538] Freezing user space processes ... [ 67.946202][ T540] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 67.968224][ T540] CPU: 0 PID: 540 Comm: syz-executor.5 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 67.978492][ T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 67.988753][ T540] Call Trace: [ 67.991900][ T540] dump_stack+0x1d8/0x241 [ 67.996269][ T540] ? panic+0x896/0x896 [ 68.000190][ T540] ? ___ratelimit+0x3f7/0x580 [ 68.004791][ T540] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 68.010961][ T540] ? _raw_spin_lock+0xa4/0x1b0 [ 68.015562][ T540] ? asan.module_dtor+0x20/0x20 [ 68.020324][ T540] dump_header+0xd5/0x6b0 [ 68.024670][ T540] oom_kill_process+0xeb/0x2c0 [ 68.029352][ T540] out_of_memory+0x6e9/0x890 [ 68.033782][ T540] ? unregister_oom_notifier+0x20/0x20 [ 68.039072][ T540] ? __zone_watermark_ok+0x94/0x380 [ 68.044279][ T540] __alloc_pages_slowpath+0x20c6/0x2700 [ 68.049666][ T540] ? current_gfp_context+0x80/0x80 [ 68.054699][ T540] ? __schedule+0xb0d/0x1320 [ 68.059139][ T540] ? __alloc_pages_nodemask+0x840/0x840 [ 68.064600][ T540] ? setup_fault_attr+0x3d0/0x3d0 [ 68.069450][ T540] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 68.076060][ T540] __alloc_pages_nodemask+0x4b8/0x840 [ 68.081348][ T540] ? preempt_schedule_notrace+0x140/0x140 [ 68.087278][ T540] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 68.092637][ T540] ? ion_page_pool_alloc+0x2f5/0x430 [ 68.097908][ T540] ion_system_heap_allocate+0x2ac/0xaf0 [ 68.103716][ T540] ? ion_system_heap_destroy_pools+0x70/0x70 [ 68.109751][ T540] ? ion_buffer_alloc+0x12f/0x840 [ 68.114688][ T540] ion_buffer_alloc+0x20f/0x840 [ 68.119488][ T540] ion_dmabuf_alloc+0xb5/0x210 [ 68.124252][ T540] ? asan.module_dtor+0x20/0x20 [ 68.129511][ T540] ion_alloc_fd+0x25/0x70 [ 68.134086][ T540] ion_ioctl+0x30b/0x500 [ 68.138355][ T540] ? debug_shrink_set+0x1d0/0x1d0 [ 68.143296][ T540] ? debug_shrink_set+0x1d0/0x1d0 [ 68.148229][ T540] do_vfs_ioctl+0x742/0x1720 [ 68.153058][ T540] ? ioctl_preallocate+0x250/0x250 [ 68.158086][ T540] ? __fget+0x407/0x490 [ 68.162073][ T540] ? fget_many+0x20/0x20 [ 68.168177][ T540] ? switch_fpu_return+0x1d4/0x410 [ 68.173189][ T540] ? security_file_ioctl+0x7d/0xa0 [ 68.178156][ T540] __x64_sys_ioctl+0xd4/0x110 [ 68.182667][ T540] do_syscall_64+0xca/0x1c0 [ 68.187031][ T540] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 68.193205][ T540] Mem-Info: [ 68.196499][ T540] active_anon:7075 inactive_anon:72 isolated_anon:0 [ 68.196499][ T540] active_file:15 inactive_file:14 isolated_file:0 [ 68.196499][ T540] unevictable:0 dirty:0 writeback:0 unstable:0 [ 68.196499][ T540] slab_reclaimable:6092 slab_unreclaimable:68196 [ 68.196499][ T540] mapped:1 shmem:129 pagetables:281 bounce:0 [ 68.196499][ T540] free:63062 free_pcp:62 free_cma:0 [ 68.235238][ T540] Node 0 active_anon:28300kB inactive_anon:288kB active_file:60kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 68.263496][ T540] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 68.290456][ T540] lowmem_reserve[]: 0 2894 6835 6835 [ 68.295775][ T540] DMA32 free:109148kB min:93428kB low:116784kB high:140140kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 68.323549][ T540] lowmem_reserve[]: 0 0 3941 3941 [ 68.328398][ T540] Normal free:126940kB min:127252kB low:159064kB high:190876kB active_anon:28296kB inactive_anon:288kB active_file:96kB inactive_file:20kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5120kB pagetables:1124kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 68.358225][ T540] lowmem_reserve[]: 0 0 0 0 [ 68.362641][ T540] 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 (U) 3*4096kB (M) = 15908kB [ 68.376296][ T540] DMA32: 11*4kB (UME) 8*8kB (UME) 11*16kB (UME) 18*32kB (UME) 8*64kB (UME) 6*128kB (ME) 22*256kB (UM) 18*512kB (UME) 12*1024kB (UME) 3*2048kB (UME) 18*4096kB (M) = 109148kB [ 68.393778][ T540] Normal: 581*4kB (MEH) 369*8kB (UMH) 176*16kB (MEH) 174*32kB (UMEH) 162*64kB (UMEH) 180*128kB (UMH) 64*256kB (UM) 34*512kB (UMH) 9*1024kB (MH) 2*2048kB (MH) 8*4096kB (M) = 126940kB [ 68.412063][ T540] 158 total pagecache pages [ 68.416544][ T540] 0 pages in swap cache [ 68.420634][ T540] Swap cache stats: add 0, delete 0, find 0/0 [ 68.426645][ T540] Free swap = 0kB [ 68.430183][ T540] Total swap = 0kB [ 68.433750][ T540] 2097051 pages RAM [ 68.438588][ T540] 0 pages HighMem/MovableOnly [ 68.444011][ T540] 341777 pages reserved [ 68.448659][ T540] 0 pages cma reserved [ 68.452665][ T540] Unreclaimable slab info: [ 68.456986][ T540] Name Used Total [ 68.463545][ T540] pid_2 15KB 15KB [ 68.470564][ T540] AF_VSOCK 3KB 31KB [ 68.477232][ T540] TIPC 21KB 30KB [ 68.483997][ T540] bridge_fdb_cache 6KB 7KB [ 68.490792][ T540] fib6_nodes 111KB 112KB [ 68.497227][ T540] ip6_dst_cache 588KB 588KB [ 68.503135][ T540] PINGv6 1KB 31KB [ 68.509447][ T540] RAWv6 101KB 126KB [ 68.515651][ T540] UDPLITEv6 1KB 31KB [ 68.522004][ T540] UDPv6 67KB 94KB [ 68.528639][ T540] TCPv6 61KB 61KB [ 68.534600][ T540] ashmem_area_cache 0KB 7KB [ 68.540692][ T540] wg_peer 94KB 123KB [ 68.546746][ T540] allowedips_node 13KB 15KB [ 68.553381][ T540] sd_ext_cdb 0KB 3KB [ 68.559589][ T540] scsi_sense_cache 1076KB 1092KB [ 68.567428][ T540] virtio_scsi_cmd 16KB 16KB [ 68.573750][ T540] sgpool-128 29KB 29KB [ 68.579903][ T540] sgpool-64 65KB 95KB [ 68.586180][ T540] sgpool-32 110KB 110KB [ 68.592650][ T540] sgpool-16 45KB 45KB [ 68.598685][ T540] sgpool-8 63KB 63KB [ 68.605432][ T540] f2fs_bio_post_read_ctx 15KB 15KB [ 68.612249][ T540] jbd2_inode 5KB 7KB [ 68.618256][ T540] ext4_system_zone 0KB 3KB [ 68.624743][ T540] ext4_bio_post_read_ctx 15KB 15KB [ 68.631828][ T540] bio-1 3KB 3KB [ 68.638078][ T540] pid_namespace 4KB 7KB [ 68.644062][ T540] UNIX 2300KB 2310KB [ 68.650031][ T540] UDP-Lite 1KB 15KB [ 68.655948][ T540] tcp_bind_bucket 4KB 4KB [ 68.662020][ T540] ip_fib_trie 20KB 24KB [ 68.668027][ T540] ip_fib_alias 95KB 98KB [ 68.673936][ T540] ip_dst_cache 20KB 20KB [ 68.679893][ T540] PING 1KB 15KB [ 68.686239][ T540] RAW 52KB 61KB [ 68.692321][ T540] UDP 61KB 63KB [ 68.698187][ T540] tw_sock_TCP 0KB 3KB [ 68.704140][ T540] request_sock_TCP 7KB 15KB [ 68.710124][ T540] TCP 63KB 63KB [ 68.716143][ T540] eventpoll_pwq 11KB 11KB [ 68.722506][ T540] eventpoll_epi 23KB 23KB [ 68.728456][ T540] inotify_inode_mark 7KB 7KB [ 68.734476][ T540] bio_crypt_ctx 7KB 7KB [ 68.740367][ T540] request_queue 306KB 486KB [ 68.746478][ T540] blkdev_ioc 18KB 19KB [ 68.752452][ T540] bio-0 337KB 337KB [ 68.758510][ T540] biovec-max 620KB 654KB [ 68.764417][ T540] biovec-64 239KB 239KB [ 68.770467][ T540] biovec-16 22KB 22KB [ 68.776659][ T540] khugepaged_mm_slot 3KB 3KB [ 68.782646][ T540] uid_cache 5KB 8KB [ 68.788711][ T540] dmaengine-unmap-2 4KB 4KB [ 68.794787][ T540] audit_buffer 8KB 11KB [ 68.800682][ T540] skbuff_fclone_cache 547KB 547KB [ 68.807090][ T540] skbuff_head_cache 6645KB 6652KB [ 68.813150][ T540] configfs_dir_cache 0KB 3KB [ 68.819112][ T540] file_lock_cache 130KB 130KB [ 68.825236][ T540] file_lock_ctx 5KB 7KB [ 68.831125][ T540] fsnotify_mark_connector 7KB 7KB [ 68.837733][ T540] net_namespace 45KB 63KB [ 68.843646][ T540] task_delay_info 51KB 51KB [ 68.849524][ T540] taskstats 9KB 15KB [ 68.855605][ T540] proc_dir_entry 348KB 348KB [ 68.861627][ T540] pde_opener 4KB 7KB [ 68.867856][ T540] seq_file 327KB 338KB [ 68.873744][ T540] sigqueue 62KB 63KB [ 68.879606][ T540] shmem_inode_cache 670KB 671KB [ 68.885907][ T540] kernfs_iattrs_cache 4KB 7KB [ 68.892035][ T540] kernfs_node_cache 8468KB 8468KB [ 68.898167][ T540] mnt_cache 87KB 94KB [ 68.904165][ T540] filp 4180KB 4252KB [ 68.910103][ T540] names_cache 89233KB 89398KB [ 68.916172][ T540] hashtab_node 74KB 75KB [ 68.922280][ T540] ebitmap_node 412KB 413KB [ 68.928267][ T540] avtab_node 185KB 187KB [ 68.934191][ T540] avc_node 85KB 87KB [ 68.940065][ T540] lsm_inode_cache 1593KB 1593KB [ 68.946160][ T540] lsm_file_cache 386KB 424KB [ 68.952375][ T540] key_jar 3KB 3KB [ 68.959992][ T540] uts_namespace 8KB 15KB [ 68.966372][ T540] nsproxy 5KB 7KB [ 68.972485][ T540] vm_area_struct 5054KB 5054KB [ 68.978411][ T540] mm_struct 402KB 416KB [ 68.984486][ T540] fs_cache 38KB 40KB [ 68.990399][ T540] files_cache 253KB 262KB [ 68.996398][ T540] signal_cache 494KB 494KB [ 69.002401][ T540] sighand_cache 336KB 336KB [ 69.008544][ T540] task_struct 1701KB 1701KB [ 69.014652][ T540] cred_jar 380KB 380KB [ 69.020612][ T540] anon_vma_chain 1144KB 1165KB [ 69.026708][ T540] anon_vma 106KB 118KB [ 69.033324][ T540] pid 52KB 52KB [ 69.039285][ T540] Acpi-Operand 188KB 217KB [ 69.045677][ T540] Acpi-ParseExt 15KB 19KB [ 69.051634][ T540] Acpi-Parse 118KB 122KB [ 69.057568][ T540] Acpi-State 55KB 74KB [ 69.063496][ T540] Acpi-Namespace 28KB 32KB [ 69.069589][ T540] trace_event_file 155KB 155KB [ 69.075684][ T540] ftrace_event_field 267KB 268KB [ 69.081659][ T540] pool_workqueue 34KB 40KB [ 69.087922][ T540] vmap_area 4658KB 4658KB [ 69.093909][ T540] kmalloc-8k 4096KB 4096KB [ 69.099922][ T540] kmalloc-4k 46744KB 46912KB [ 69.105844][ T540] kmalloc-2k 17216KB 17216KB [ 69.111893][ T540] kmalloc-1k 24800KB 24800KB [ 69.117970][ T540] kmalloc-512 14256KB 14256KB [ 69.124643][ T540] kmalloc-256 2358KB 2392KB [ 69.130951][ T540] kmalloc-192 1179KB 1204KB [ 69.137221][ T540] kmalloc-128 568KB 568KB [ 69.143106][ T540] kmalloc-96 524KB 524KB [ 69.148928][ T540] kmalloc-64 7240KB 7240KB [ 69.154873][ T540] kmalloc-32 848KB 848KB [ 69.160816][ T540] kmalloc-16 284KB 284KB [ 69.167052][ T540] kmalloc-8 235KB 235KB [ 69.172907][ T540] kmem_cache_node 31KB 32KB [ 69.178789][ T540] kmem_cache 158KB 165KB [ 69.184716][ T540] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=540,uid=0 [ 69.199193][ T540] Out of memory (oom_kill_allocating_task): Killed process 532 (syz-executor.5) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 69.220149][ T24] oom_reaper: reaped process 532 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 69.680835][ T544] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 69.693829][ T544] CPU: 1 PID: 544 Comm: syz-executor.2 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 69.703688][ T544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 69.713573][ T544] Call Trace: [ 69.716817][ T544] dump_stack+0x1d8/0x241 [ 69.721203][ T544] ? panic+0x896/0x896 [ 69.725070][ T544] ? ___ratelimit+0x3f7/0x580 [ 69.729846][ T544] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 69.735500][ T544] ? _raw_spin_lock+0xa4/0x1b0 [ 69.740172][ T544] ? asan.module_dtor+0x20/0x20 [ 69.745032][ T544] dump_header+0xd5/0x6b0 [ 69.749508][ T544] oom_kill_process+0xeb/0x2c0 [ 69.754097][ T544] out_of_memory+0x6e9/0x890 [ 69.758515][ T544] ? unregister_oom_notifier+0x20/0x20 [ 69.764168][ T544] ? __zone_watermark_ok+0x94/0x380 [ 69.769189][ T544] __alloc_pages_slowpath+0x20c6/0x2700 [ 69.774573][ T544] ? current_gfp_context+0x80/0x80 [ 69.779517][ T544] ? __alloc_pages_nodemask+0x840/0x840 [ 69.785167][ T544] ? setup_fault_attr+0x3d0/0x3d0 [ 69.790118][ T544] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 69.796826][ T544] __alloc_pages_nodemask+0x4b8/0x840 [ 69.802285][ T544] ? preempt_schedule_notrace+0x140/0x140 [ 69.807957][ T544] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 69.813349][ T544] ? ion_page_pool_alloc+0x2f5/0x430 [ 69.818445][ T544] ion_system_heap_allocate+0x2ac/0xaf0 [ 69.823947][ T544] ? ion_system_heap_destroy_pools+0x70/0x70 [ 69.829762][ T544] ? ion_buffer_alloc+0x12f/0x840 [ 69.834874][ T544] ion_buffer_alloc+0x20f/0x840 [ 69.839670][ T544] ion_dmabuf_alloc+0xb5/0x210 [ 69.844263][ T544] ? asan.module_dtor+0x20/0x20 [ 69.849192][ T544] ion_alloc_fd+0x25/0x70 [ 69.853374][ T544] ion_ioctl+0x30b/0x500 [ 69.857584][ T544] ? debug_shrink_set+0x1d0/0x1d0 [ 69.862520][ T544] ? debug_shrink_set+0x1d0/0x1d0 [ 69.867585][ T544] do_vfs_ioctl+0x742/0x1720 [ 69.872105][ T544] ? ioctl_preallocate+0x250/0x250 [ 69.877350][ T544] ? __fget+0x407/0x490 [ 69.881311][ T544] ? fget_many+0x20/0x20 [ 69.885391][ T544] ? switch_fpu_return+0x1d4/0x410 [ 69.890423][ T544] ? security_file_ioctl+0x7d/0xa0 [ 69.895544][ T544] __x64_sys_ioctl+0xd4/0x110 [ 69.900056][ T544] do_syscall_64+0xca/0x1c0 [ 69.904398][ T544] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 69.910203][ T544] Mem-Info: [ 69.913154][ T544] active_anon:7075 inactive_anon:72 isolated_anon:0 [ 69.913154][ T544] active_file:12 inactive_file:17 isolated_file:0 [ 69.913154][ T544] unevictable:0 dirty:0 writeback:0 unstable:0 [ 69.913154][ T544] slab_reclaimable:6092 slab_unreclaimable:68206 [ 69.913154][ T544] mapped:1 shmem:129 pagetables:281 bounce:0 [ 69.913154][ T544] free:63036 free_pcp:195 free_cma:0 [ 69.950660][ T544] Node 0 active_anon:28300kB inactive_anon:288kB active_file:48kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 69.978160][ T544] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 70.005476][ T544] lowmem_reserve[]: 0 2894 6835 6835 [ 70.010664][ T544] DMA32 free:109088kB min:93428kB low:116784kB high:140140kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:448kB local_pcp:200kB free_cma:0kB [ 70.039340][ T544] lowmem_reserve[]: 0 0 3941 3941 [ 70.044194][ T544] Normal free:127132kB min:127252kB low:159064kB high:190876kB active_anon:28296kB inactive_anon:288kB active_file:80kB inactive_file:36kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5088kB pagetables:1124kB bounce:0kB free_pcp:328kB local_pcp:96kB free_cma:0kB [ 70.074318][ T544] lowmem_reserve[]: 0 0 0 0 [ 70.079070][ T544] 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 (U) 3*4096kB (M) = 15908kB [ 70.094500][ T544] DMA32: 6*4kB (UME) 3*8kB (ME) 5*16kB (ME) 7*32kB (UME) 7*64kB (ME) 6*128kB (ME) 6*256kB (UM) 5*512kB (ME) 7*1024kB (UME) 11*2048kB (UME) 18*4096kB (M) = 109088kB [ 70.112109][ T544] Normal: 581*4kB (MEH) 369*8kB (UMH) 176*16kB (MEH) 174*32kB (UMEH) 123*64kB (UMEH) 69*128kB (MH) 34*256kB (UM) 22*512kB (MH) 39*1024kB (UMH) 2*2048kB (MH) 8*4096kB (M) = 127132kB [ 70.131356][ T544] 158 total pagecache pages [ 70.135888][ T544] 0 pages in swap cache [ 70.139901][ T544] Swap cache stats: add 0, delete 0, find 0/0 [ 70.145791][ T544] Free swap = 0kB [ 70.149416][ T544] Total swap = 0kB [ 70.153276][ T544] 2097051 pages RAM [ 70.156866][ T544] 0 pages HighMem/MovableOnly [ 70.161382][ T544] 341777 pages reserved [ 70.165428][ T544] 0 pages cma reserved [ 70.169296][ T544] Unreclaimable slab info: [ 70.173882][ T544] Name Used Total [ 70.179911][ T544] pid_2 15KB 15KB [ 70.186435][ T544] AF_VSOCK 3KB 31KB [ 70.193425][ T544] TIPC 21KB 30KB [ 70.199823][ T544] bridge_fdb_cache 6KB 7KB [ 70.205856][ T544] fib6_nodes 111KB 112KB [ 70.211829][ T544] ip6_dst_cache 611KB 611KB [ 70.217987][ T544] PINGv6 1KB 31KB [ 70.224033][ T544] RAWv6 101KB 126KB [ 70.230351][ T544] UDPLITEv6 1KB 31KB [ 70.236711][ T544] UDPv6 67KB 94KB [ 70.243548][ T544] TCPv6 61KB 61KB [ 70.249415][ T544] ashmem_area_cache 0KB 7KB [ 70.256076][ T544] wg_peer 94KB 123KB [ 70.262114][ T544] allowedips_node 13KB 15KB [ 70.268593][ T544] sd_ext_cdb 0KB 3KB [ 70.274638][ T544] scsi_sense_cache 1076KB 1092KB [ 70.280520][ T544] virtio_scsi_cmd 16KB 16KB [ 70.287140][ T544] sgpool-128 29KB 29KB [ 70.293089][ T544] sgpool-64 65KB 95KB [ 70.298985][ T544] sgpool-32 110KB 110KB [ 70.305017][ T544] sgpool-16 45KB 45KB [ 70.310784][ T544] sgpool-8 63KB 63KB [ 70.316783][ T544] f2fs_bio_post_read_ctx 15KB 15KB [ 70.323141][ T544] jbd2_inode 5KB 7KB [ 70.328927][ T544] ext4_system_zone 0KB 3KB [ 70.335743][ T544] ext4_bio_post_read_ctx 15KB 15KB [ 70.342095][ T544] bio-1 3KB 3KB [ 70.348192][ T544] pid_namespace 4KB 7KB [ 70.354296][ T544] UNIX 2300KB 2310KB [ 70.360166][ T544] UDP-Lite 1KB 15KB [ 70.366521][ T544] tcp_bind_bucket 4KB 4KB [ 70.372512][ T544] ip_fib_trie 20KB 24KB [ 70.378666][ T544] ip_fib_alias 95KB 98KB [ 70.384938][ T544] ip_dst_cache 20KB 20KB [ 70.390803][ T544] PING 1KB 15KB [ 70.396856][ T544] RAW 52KB 61KB [ 70.402974][ T544] UDP 61KB 63KB [ 70.408837][ T544] tw_sock_TCP 0KB 3KB [ 70.414917][ T544] request_sock_TCP 7KB 15KB [ 70.420816][ T544] TCP 63KB 63KB [ 70.427370][ T544] eventpoll_pwq 11KB 11KB [ 70.433264][ T544] eventpoll_epi 23KB 23KB [ 70.439123][ T544] inotify_inode_mark 7KB 7KB [ 70.446011][ T544] bio_crypt_ctx 7KB 7KB [ 70.451871][ T544] request_queue 306KB 486KB [ 70.457882][ T544] blkdev_ioc 18KB 19KB [ 70.464554][ T544] bio-0 337KB 337KB [ 70.470491][ T544] biovec-max 620KB 654KB [ 70.476415][ T544] biovec-64 239KB 239KB [ 70.483396][ T544] biovec-16 22KB 22KB [ 70.489447][ T544] khugepaged_mm_slot 3KB 3KB [ 70.495458][ T544] uid_cache 5KB 8KB [ 70.501514][ T544] dmaengine-unmap-2 4KB 4KB [ 70.508147][ T544] audit_buffer 8KB 11KB [ 70.514079][ T544] skbuff_fclone_cache 547KB 547KB [ 70.520344][ T544] skbuff_head_cache 6667KB 6667KB [ 70.526992][ T544] configfs_dir_cache 0KB 3KB [ 70.532969][ T544] file_lock_cache 130KB 130KB [ 70.538838][ T544] file_lock_ctx 5KB 7KB [ 70.545137][ T544] fsnotify_mark_connector 7KB 7KB [ 70.551606][ T544] net_namespace 45KB 63KB [ 70.557676][ T544] task_delay_info 51KB 51KB [ 70.563811][ T544] taskstats 15KB 15KB [ 70.569668][ T544] proc_dir_entry 348KB 348KB [ 70.575592][ T544] pde_opener 4KB 7KB [ 70.581486][ T544] seq_file 327KB 338KB [ 70.587724][ T544] sigqueue 62KB 63KB [ 70.593737][ T544] shmem_inode_cache 670KB 671KB [ 70.599715][ T544] kernfs_iattrs_cache 4KB 7KB [ 70.606092][ T544] kernfs_node_cache 8468KB 8468KB [ 70.612054][ T544] mnt_cache 87KB 94KB [ 70.618412][ T544] filp 4180KB 4252KB [ 70.625147][ T544] names_cache 89233KB 89398KB [ 70.631098][ T544] hashtab_node 74KB 75KB [ 70.637096][ T544] ebitmap_node 412KB 413KB [ 70.643653][ T544] avtab_node 185KB 187KB [ 70.649602][ T544] avc_node 85KB 87KB [ 70.655540][ T544] lsm_inode_cache 1593KB 1593KB [ 70.661670][ T544] lsm_file_cache 386KB 424KB [ 70.667819][ T544] key_jar 3KB 3KB [ 70.673699][ T544] uts_namespace 8KB 15KB [ 70.679677][ T544] nsproxy 5KB 7KB [ 70.686585][ T544] vm_area_struct 5054KB 5054KB [ 70.692485][ T544] mm_struct 402KB 416KB [ 70.698664][ T544] fs_cache 38KB 40KB [ 70.705291][ T544] files_cache 253KB 262KB [ 70.711258][ T544] signal_cache 494KB 494KB [ 70.717172][ T544] sighand_cache 336KB 336KB [ 70.723449][ T544] task_struct 1701KB 1701KB [ 70.730440][ T544] cred_jar 380KB 380KB [ 70.736414][ T544] anon_vma_chain 1144KB 1165KB [ 70.742613][ T544] anon_vma 106KB 118KB [ 70.748477][ T544] pid 52KB 52KB [ 70.754430][ T544] Acpi-Operand 188KB 217KB [ 70.760453][ T544] Acpi-ParseExt 15KB 19KB [ 70.766793][ T544] Acpi-Parse 118KB 122KB [ 70.772879][ T544] Acpi-State 55KB 74KB [ 70.779075][ T544] Acpi-Namespace 28KB 32KB [ 70.785582][ T544] trace_event_file 155KB 155KB [ 70.791724][ T544] ftrace_event_field 267KB 268KB [ 70.798255][ T544] pool_workqueue 34KB 40KB [ 70.804689][ T544] vmap_area 4658KB 4658KB [ 70.810869][ T544] kmalloc-8k 4096KB 4096KB [ 70.816828][ T544] kmalloc-4k 46744KB 46912KB [ 70.823084][ T544] kmalloc-2k 17216KB 17216KB [ 70.829289][ T544] kmalloc-1k 24800KB 24800KB [ 70.835313][ T544] kmalloc-512 14288KB 14288KB [ 70.841343][ T544] kmalloc-256 2358KB 2392KB [ 70.847542][ T544] kmalloc-192 1179KB 1204KB [ 70.854042][ T544] kmalloc-128 568KB 568KB [ 70.860117][ T544] kmalloc-96 532KB 532KB [ 70.866279][ T544] kmalloc-64 7240KB 7240KB [ 70.872526][ T544] kmalloc-32 848KB 848KB [ 70.878402][ T544] kmalloc-16 284KB 284KB [ 70.884800][ T544] kmalloc-8 235KB 235KB [ 70.890667][ T544] kmem_cache_node 31KB 32KB [ 70.896967][ T544] kmem_cache 158KB 165KB [ 70.903372][ T544] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=544,uid=0 [ 70.917371][ T544] Out of memory (oom_kill_allocating_task): Killed process 534 (syz-executor.2) total-vm:50368kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 70.937001][ T24] oom_reaper: reaped process 534 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 71.308810][ T543] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 71.321515][ T543] CPU: 0 PID: 543 Comm: syz-executor.0 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 71.331530][ T543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 71.342008][ T543] Call Trace: [ 71.345349][ T543] dump_stack+0x1d8/0x241 [ 71.349607][ T543] ? panic+0x896/0x896 [ 71.353498][ T543] ? ___ratelimit+0x3f7/0x580 [ 71.358100][ T543] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 71.364182][ T543] ? _raw_spin_lock+0xa4/0x1b0 [ 71.368965][ T543] ? asan.module_dtor+0x20/0x20 [ 71.373664][ T543] dump_header+0xd5/0x6b0 [ 71.378070][ T543] oom_kill_process+0xeb/0x2c0 [ 71.382683][ T543] out_of_memory+0x6e9/0x890 [ 71.387879][ T543] ? unregister_oom_notifier+0x20/0x20 [ 71.394388][ T543] ? __zone_watermark_ok+0x94/0x380 [ 71.399539][ T543] __alloc_pages_slowpath+0x20c6/0x2700 [ 71.405006][ T543] ? current_gfp_context+0x80/0x80 [ 71.410243][ T543] ? __alloc_pages_nodemask+0x840/0x840 [ 71.415673][ T543] ? setup_fault_attr+0x3d0/0x3d0 [ 71.420727][ T543] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 71.428019][ T543] __alloc_pages_nodemask+0x4b8/0x840 [ 71.433595][ T543] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 71.439320][ T543] ? ion_page_pool_alloc+0x2f5/0x430 [ 71.444512][ T543] ion_system_heap_allocate+0x2ac/0xaf0 [ 71.449983][ T543] ? ion_system_heap_destroy_pools+0x70/0x70 [ 71.455986][ T543] ? ion_buffer_alloc+0x12f/0x840 [ 71.461114][ T543] ion_buffer_alloc+0x20f/0x840 [ 71.465881][ T543] ion_dmabuf_alloc+0xb5/0x210 [ 71.470652][ T543] ? asan.module_dtor+0x20/0x20 [ 71.475355][ T543] ion_alloc_fd+0x25/0x70 [ 71.479502][ T543] ion_ioctl+0x30b/0x500 [ 71.483679][ T543] ? debug_shrink_set+0x1d0/0x1d0 [ 71.488617][ T543] ? debug_shrink_set+0x1d0/0x1d0 [ 71.493601][ T543] do_vfs_ioctl+0x742/0x1720 [ 71.498109][ T543] ? ioctl_preallocate+0x250/0x250 [ 71.503143][ T543] ? __fget+0x407/0x490 [ 71.507302][ T543] ? fget_many+0x20/0x20 [ 71.512277][ T543] ? switch_fpu_return+0x1d4/0x410 [ 71.517660][ T543] ? security_file_ioctl+0x7d/0xa0 [ 71.522820][ T543] __x64_sys_ioctl+0xd4/0x110 [ 71.527689][ T543] do_syscall_64+0xca/0x1c0 [ 71.532127][ T543] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 71.538513][ T543] Mem-Info: [ 71.541533][ T543] active_anon:7044 inactive_anon:72 isolated_anon:0 [ 71.541533][ T543] active_file:15 inactive_file:14 isolated_file:0 [ 71.541533][ T543] unevictable:0 dirty:0 writeback:0 unstable:0 [ 71.541533][ T543] slab_reclaimable:6092 slab_unreclaimable:68013 [ 71.541533][ T543] mapped:1 shmem:129 pagetables:281 bounce:0 [ 71.541533][ T543] free:62985 free_pcp:192 free_cma:0 [ 71.580782][ T543] Node 0 active_anon:28176kB inactive_anon:288kB active_file:60kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 71.610046][ T543] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 71.637578][ T543] lowmem_reserve[]: 0 2894 6835 6835 [ 71.642823][ T543] DMA32 free:109016kB min:93428kB low:116784kB high:140140kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:392kB local_pcp:144kB free_cma:0kB [ 71.671905][ T543] lowmem_reserve[]: 0 0 3941 3941 [ 71.676760][ T543] Normal free:127016kB min:127252kB low:159064kB high:190876kB active_anon:28172kB inactive_anon:288kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5056kB pagetables:1124kB bounce:0kB free_pcp:376kB local_pcp:308kB free_cma:0kB [ 71.707306][ T543] lowmem_reserve[]: 0 0 0 0 [ 71.711872][ T543] 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 (U) 3*4096kB (M) = 15908kB [ 71.727490][ T543] DMA32: 6*4kB (UME) 4*8kB (UME) 6*16kB (UME) 6*32kB (ME) 8*64kB (UME) 7*128kB (UME) 5*256kB (M) 5*512kB (ME) 7*1024kB (UME) 11*2048kB (UME) 18*4096kB (M) = 109016kB [ 71.745522][ T543] Normal: 582*4kB (UMEH) 368*8kB (MH) 176*16kB (MEH) 174*32kB (UMEH) 123*64kB (UMEH) 70*128kB (UMH) 33*256kB (M) 22*512kB (MH) 27*1024kB (UMH) 6*2048kB (UMH) 9*4096kB (UM) = 127000kB [ 71.766658][ T543] 158 total pagecache pages [ 71.771685][ T543] 0 pages in swap cache [ 71.775846][ T543] Swap cache stats: add 0, delete 0, find 0/0 [ 71.781825][ T543] Free swap = 0kB [ 71.786029][ T543] Total swap = 0kB [ 71.790091][ T543] 2097051 pages RAM [ 71.793863][ T543] 0 pages HighMem/MovableOnly [ 71.798575][ T543] 341777 pages reserved [ 71.803030][ T543] 0 pages cma reserved [ 71.807208][ T543] Unreclaimable slab info: [ 71.811774][ T543] Name Used Total [ 71.819422][ T543] pid_2 15KB 15KB [ 71.827701][ T543] AF_VSOCK 3KB 31KB [ 71.835457][ T543] TIPC 21KB 30KB [ 71.842020][ T543] bridge_fdb_cache 6KB 7KB [ 71.848335][ T543] fib6_nodes 111KB 112KB [ 71.854455][ T543] ip6_dst_cache 633KB 633KB [ 71.860269][ T543] PINGv6 1KB 31KB [ 71.866639][ T543] RAWv6 101KB 126KB [ 71.872802][ T543] UDPLITEv6 1KB 31KB [ 71.878755][ T543] UDPv6 67KB 94KB [ 71.885210][ T543] TCPv6 61KB 61KB [ 71.891427][ T543] ashmem_area_cache 0KB 7KB [ 71.898009][ T543] wg_peer 94KB 123KB [ 71.904244][ T543] allowedips_node 13KB 15KB [ 71.910857][ T543] sd_ext_cdb 0KB 3KB [ 71.917239][ T543] scsi_sense_cache 1076KB 1092KB [ 71.924299][ T543] virtio_scsi_cmd 16KB 16KB [ 71.930343][ T543] sgpool-128 29KB 29KB [ 71.936286][ T543] sgpool-64 65KB 95KB [ 71.942825][ T543] sgpool-32 110KB 110KB [ 71.949177][ T543] sgpool-16 45KB 45KB [ 71.956305][ T543] sgpool-8 63KB 63KB [ 71.963318][ T543] f2fs_bio_post_read_ctx 15KB 15KB [ 71.969954][ T543] jbd2_inode 5KB 7KB [ 71.975996][ T543] ext4_system_zone 0KB 3KB [ 71.982022][ T543] ext4_bio_post_read_ctx 15KB 15KB [ 71.988918][ T543] bio-1 3KB 3KB [ 71.995093][ T543] pid_namespace 4KB 7KB [ 72.001027][ T543] UNIX 2300KB 2310KB [ 72.007280][ T543] UDP-Lite 1KB 15KB [ 72.013778][ T543] tcp_bind_bucket 4KB 4KB [ 72.019944][ T543] ip_fib_trie 20KB 24KB [ 72.026233][ T543] ip_fib_alias 95KB 98KB [ 72.032184][ T543] ip_dst_cache 20KB 20KB [ 72.038160][ T543] PING 1KB 15KB [ 72.044628][ T543] RAW 52KB 61KB [ 72.051012][ T543] UDP 61KB 63KB [ 72.056932][ T543] tw_sock_TCP 0KB 3KB [ 72.063757][ T543] request_sock_TCP 7KB 15KB [ 72.069663][ T543] TCP 63KB 63KB [ 72.075931][ T543] eventpoll_pwq 11KB 11KB [ 72.083077][ T543] eventpoll_epi 23KB 23KB [ 72.089123][ T543] inotify_inode_mark 7KB 7KB [ 72.096209][ T543] bio_crypt_ctx 7KB 7KB [ 72.102978][ T543] request_queue 306KB 486KB [ 72.109255][ T543] blkdev_ioc 18KB 19KB [ 72.115609][ T543] bio-0 337KB 337KB [ 72.121426][ T543] biovec-max 620KB 654KB [ 72.127969][ T543] biovec-64 239KB 239KB [ 72.134368][ T543] biovec-16 22KB 22KB [ 72.140524][ T543] khugepaged_mm_slot 3KB 3KB [ 72.146791][ T543] uid_cache 5KB 8KB [ 72.152662][ T543] dmaengine-unmap-2 4KB 4KB [ 72.158643][ T543] audit_buffer 8KB 11KB [ 72.165408][ T543] skbuff_fclone_cache 547KB 547KB [ 72.171446][ T543] skbuff_head_cache 6665KB 6667KB [ 72.178708][ T543] configfs_dir_cache 0KB 3KB [ 72.186301][ T543] file_lock_cache 130KB 130KB [ 72.192809][ T543] file_lock_ctx 5KB 7KB [ 72.198769][ T543] fsnotify_mark_connector 7KB 7KB [ 72.205567][ T543] net_namespace 45KB 63KB [ 72.211692][ T543] task_delay_info 51KB 51KB [ 72.217626][ T543] taskstats 15KB 15KB [ 72.223988][ T543] proc_dir_entry 348KB 348KB [ 72.230905][ T543] pde_opener 4KB 7KB [ 72.237291][ T543] seq_file 327KB 338KB [ 72.243645][ T543] sigqueue 62KB 63KB [ 72.250267][ T543] shmem_inode_cache 670KB 671KB [ 72.256876][ T543] kernfs_iattrs_cache 4KB 7KB [ 72.263738][ T543] kernfs_node_cache 8468KB 8468KB [ 72.269946][ T543] mnt_cache 87KB 94KB [ 72.276047][ T543] filp 4180KB 4252KB [ 72.282682][ T543] names_cache 88697KB 88863KB [ 72.288622][ T543] hashtab_node 74KB 75KB [ 72.294658][ T543] ebitmap_node 412KB 413KB [ 72.301236][ T543] avtab_node 185KB 187KB [ 72.308493][ T543] avc_node 85KB 87KB [ 72.314845][ T543] lsm_inode_cache 1593KB 1593KB [ 72.320899][ T543] lsm_file_cache 386KB 424KB [ 72.327455][ T543] key_jar 3KB 3KB [ 72.333734][ T543] uts_namespace 8KB 15KB [ 72.340014][ T543] nsproxy 5KB 7KB [ 72.346200][ T543] vm_area_struct 5054KB 5054KB [ 72.352443][ T543] mm_struct 402KB 416KB [ 72.358830][ T543] fs_cache 38KB 40KB [ 72.365236][ T543] files_cache 253KB 262KB [ 72.371876][ T543] signal_cache 494KB 494KB [ 72.377897][ T543] sighand_cache 336KB 336KB [ 72.383779][ T543] task_struct 1701KB 1701KB [ 72.390921][ T543] cred_jar 380KB 380KB [ 72.397938][ T543] anon_vma_chain 1144KB 1165KB [ 72.403820][ T543] anon_vma 106KB 118KB [ 72.409959][ T543] pid 52KB 52KB [ 72.416232][ T543] Acpi-Operand 188KB 217KB [ 72.422107][ T543] Acpi-ParseExt 15KB 19KB [ 72.429250][ T543] Acpi-Parse 118KB 122KB [ 72.435138][ T543] Acpi-State 55KB 74KB [ 72.441262][ T543] Acpi-Namespace 28KB 32KB [ 72.447731][ T543] trace_event_file 155KB 155KB [ 72.454419][ T543] ftrace_event_field 267KB 268KB [ 72.460474][ T543] pool_workqueue 34KB 40KB [ 72.466484][ T543] vmap_area 4658KB 4658KB [ 72.472929][ T543] kmalloc-8k 4096KB 4096KB [ 72.479120][ T543] kmalloc-4k 46456KB 46624KB [ 72.485783][ T543] kmalloc-2k 17216KB 17216KB [ 72.492408][ T543] kmalloc-1k 24800KB 24800KB [ 72.498822][ T543] kmalloc-512 14336KB 14336KB [ 72.505022][ T543] kmalloc-256 2358KB 2392KB [ 72.511160][ T543] kmalloc-192 1179KB 1204KB [ 72.517596][ T543] kmalloc-128 568KB 568KB [ 72.523594][ T543] kmalloc-96 540KB 540KB [ 72.529993][ T543] kmalloc-64 7240KB 7240KB [ 72.536347][ T543] kmalloc-32 848KB 848KB [ 72.542345][ T543] kmalloc-16 284KB 284KB [ 72.548392][ T543] kmalloc-8 235KB 235KB [ 72.554680][ T543] kmem_cache_node 31KB 32KB [ 72.561304][ T543] kmem_cache 158KB 165KB [ 72.567459][ T543] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=543,uid=0 [ 72.582173][ T543] Out of memory (oom_kill_allocating_task): Killed process 535 (syz-executor.0) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 72.601592][ T24] oom_reaper: reaped process 535 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 73.364217][ T538] (elapsed 6.027 seconds) done. [ 73.368966][ T538] OOM killer disabled. [ 73.373384][ T538] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 73.382978][ T538] printk: Suspending console(s) (use no_console_suspend to debug) [ 73.442542][ T523] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 73.607312][ T538] ACPI: Preparing to enter system sleep state S3 [ 73.607551][ T538] PM: Saving platform NVS memory [ 73.607554][ T538] Disabling non-boot CPUs ... [ 73.610719][ T538] smpboot: CPU 1 is now offline [ 73.612156][ T538] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 73.612230][ T538] ACPI: Low-level resume complete [ 73.612298][ T538] PM: Restoring platform NVS memory [ 73.612308][ T538] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 73.630139][ T538] Enabling non-boot CPUs ... [ 73.630306][ T538] x86: Booting SMP configuration: [ 73.630310][ T538] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 73.630662][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 73.631587][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 73.633124][ T538] CPU1 is up [ 73.633505][ T538] ACPI: Waking up from system sleep state S3 [ 73.871559][ T538] OOM killer enabled. [ 73.875445][ T538] Restarting tasks ... done. [ 73.883856][ T538] Resume cause unknown [ 73.889416][ T538] PM: suspend exit [ 74.005741][ T556] PM: suspend entry (deep) [ 74.008692][ T558] PM: suspend entry (deep) [ 74.012097][ T557] PM: suspend entry (deep) [ 74.016657][ T560] PM: suspend entry (deep) [ 74.020523][ T556] PM: suspend exit [ 74.030720][ T559] PM: suspend entry (deep) [ 74.036044][ T559] PM: suspend exit [ 74.051535][ T558] PM: suspend exit [ 74.065789][ T561] PM: suspend entry (deep) [ 74.083319][ T560] PM: suspend exit [ 74.089922][ T561] PM: suspend exit [ 74.099257][ T557] Filesystems sync: 0.078 seconds [ 74.105664][ T557] Freezing user space processes ... [ 75.342122][ T563] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 75.360202][ T563] CPU: 0 PID: 563 Comm: syz-executor.4 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 75.370417][ T563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 75.380720][ T563] Call Trace: [ 75.383864][ T563] dump_stack+0x1d8/0x241 [ 75.388026][ T563] ? panic+0x896/0x896 [ 75.391920][ T563] ? ___ratelimit+0x3f7/0x580 [ 75.396535][ T563] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 75.402343][ T563] ? _raw_spin_lock+0xa4/0x1b0 [ 75.406945][ T563] ? asan.module_dtor+0x20/0x20 [ 75.412069][ T563] dump_header+0xd5/0x6b0 [ 75.416403][ T563] oom_kill_process+0xeb/0x2c0 [ 75.421382][ T563] out_of_memory+0x6e9/0x890 [ 75.425870][ T563] ? unregister_oom_notifier+0x20/0x20 [ 75.431281][ T563] ? __zone_watermark_ok+0x94/0x380 [ 75.436436][ T563] __alloc_pages_slowpath+0x20c6/0x2700 [ 75.442047][ T563] ? current_gfp_context+0x80/0x80 [ 75.447081][ T563] ? __alloc_pages_nodemask+0x840/0x840 [ 75.452555][ T563] ? setup_fault_attr+0x3d0/0x3d0 [ 75.457761][ T563] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 75.464465][ T563] __alloc_pages_nodemask+0x4b8/0x840 [ 75.469644][ T563] ? ion_alloc_fd+0x25/0x70 [ 75.474071][ T563] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 75.479456][ T563] ? ion_page_pool_alloc+0x2f5/0x430 [ 75.484758][ T563] ion_system_heap_allocate+0x2ac/0xaf0 [ 75.490222][ T563] ? ion_system_heap_destroy_pools+0x70/0x70 [ 75.496215][ T563] ? ion_buffer_alloc+0x12f/0x840 [ 75.501063][ T563] ion_buffer_alloc+0x20f/0x840 [ 75.505779][ T563] ion_dmabuf_alloc+0xb5/0x210 [ 75.510609][ T563] ? asan.module_dtor+0x20/0x20 [ 75.515558][ T563] ion_alloc_fd+0x25/0x70 [ 75.519812][ T563] ion_ioctl+0x30b/0x500 [ 75.523887][ T563] ? debug_shrink_set+0x1d0/0x1d0 [ 75.529092][ T563] ? debug_shrink_set+0x1d0/0x1d0 [ 75.534215][ T563] do_vfs_ioctl+0x742/0x1720 [ 75.538647][ T563] ? ioctl_preallocate+0x250/0x250 [ 75.543688][ T563] ? __fget+0x407/0x490 [ 75.547676][ T563] ? fget_many+0x20/0x20 [ 75.552109][ T563] ? switch_fpu_return+0x1d4/0x410 [ 75.557582][ T563] ? security_file_ioctl+0x7d/0xa0 [ 75.562791][ T563] __x64_sys_ioctl+0xd4/0x110 [ 75.567487][ T563] do_syscall_64+0xca/0x1c0 [ 75.571898][ T563] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 75.580797][ T563] Mem-Info: [ 75.583800][ T563] active_anon:7093 inactive_anon:72 isolated_anon:0 [ 75.583800][ T563] active_file:11 inactive_file:5 isolated_file:0 [ 75.583800][ T563] unevictable:0 dirty:6 writeback:0 unstable:0 [ 75.583800][ T563] slab_reclaimable:6137 slab_unreclaimable:68115 [ 75.583800][ T563] mapped:47 shmem:142 pagetables:281 bounce:0 [ 75.583800][ T563] free:63095 free_pcp:528 free_cma:0 [ 75.625329][ T563] Node 0 active_anon:28372kB inactive_anon:288kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:188kB dirty:24kB writeback:0kB shmem:568kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 75.660917][ T563] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 75.688043][ T563] lowmem_reserve[]: 0 2894 6835 6835 [ 75.693350][ T563] DMA32 free:110660kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:112kB local_pcp:112kB free_cma:0kB [ 75.726526][ T563] lowmem_reserve[]: 0 0 3941 3941 [ 75.732202][ T563] Normal free:126812kB min:127252kB low:159064kB high:190876kB active_anon:28372kB inactive_anon:288kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:24kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5248kB pagetables:1124kB bounce:0kB free_pcp:492kB local_pcp:248kB free_cma:0kB [ 75.770895][ T563] lowmem_reserve[]: 0 0 0 0 [ 75.775233][ T563] 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 (U) 3*4096kB (M) = 15908kB [ 75.797735][ T563] DMA32: 0*4kB 1*8kB (M) 0*16kB 107*32kB (U) 290*64kB (U) 515*128kB (UM) 63*256kB (UM) 6*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 109160kB [ 75.815581][ T563] Normal: 597*4kB (M) 376*8kB (UME) 173*16kB (UME) 166*32kB (ME) 507*64kB (UME) 216*128kB (UME) 92*256kB (UM) 32*512kB (UM) 9*1024kB (UM) 2*2048kB (UM) 0*4096kB = 126820kB [ 75.834332][ T563] 173 total pagecache pages [ 75.838910][ T563] 0 pages in swap cache [ 75.843012][ T563] Swap cache stats: add 0, delete 0, find 0/0 [ 75.848972][ T563] Free swap = 0kB [ 75.856229][ T563] Total swap = 0kB [ 75.859753][ T563] 2097051 pages RAM [ 75.863525][ T563] 0 pages HighMem/MovableOnly [ 75.868193][ T563] 341777 pages reserved [ 75.873023][ T563] 0 pages cma reserved [ 75.876893][ T563] Unreclaimable slab info: [ 75.881160][ T563] Name Used Total [ 75.887407][ T563] pid_2 15KB 15KB [ 75.893531][ T563] AF_VSOCK 3KB 31KB [ 75.899936][ T563] TIPC 21KB 30KB [ 75.905982][ T563] bridge_fdb_cache 6KB 7KB [ 75.912314][ T563] fib6_nodes 111KB 112KB [ 75.918563][ T563] ip6_dst_cache 663KB 663KB [ 75.924567][ T563] PINGv6 1KB 31KB [ 75.930627][ T563] RAWv6 101KB 126KB [ 75.937690][ T563] UDPLITEv6 1KB 31KB [ 75.943747][ T563] UDPv6 67KB 94KB [ 75.950213][ T563] TCPv6 61KB 61KB [ 75.957538][ T563] ashmem_area_cache 0KB 7KB [ 75.963614][ T563] wg_peer 94KB 123KB [ 75.969983][ T563] allowedips_node 13KB 15KB [ 75.976539][ T563] sd_ext_cdb 0KB 3KB [ 75.982775][ T563] scsi_sense_cache 1076KB 1092KB [ 75.988751][ T563] virtio_scsi_cmd 16KB 16KB [ 75.995162][ T563] sgpool-128 29KB 29KB [ 76.001163][ T563] sgpool-64 65KB 95KB [ 76.007866][ T563] sgpool-32 157KB 157KB [ 76.014785][ T563] sgpool-16 60KB 60KB [ 76.021259][ T563] sgpool-8 75KB 75KB [ 76.027364][ T563] f2fs_bio_post_read_ctx 15KB 15KB [ 76.034124][ T563] jbd2_inode 5KB 7KB [ 76.040073][ T563] ext4_system_zone 0KB 3KB [ 76.046366][ T563] ext4_bio_post_read_ctx 15KB 15KB [ 76.053295][ T563] bio-1 3KB 3KB [ 76.059260][ T563] pid_namespace 4KB 7KB [ 76.065445][ T563] UNIX 2300KB 2310KB [ 76.071647][ T563] UDP-Lite 1KB 15KB [ 76.077600][ T563] tcp_bind_bucket 4KB 4KB [ 76.083632][ T563] ip_fib_trie 20KB 24KB [ 76.089885][ T563] ip_fib_alias 95KB 98KB [ 76.096049][ T563] ip_dst_cache 20KB 20KB [ 76.102840][ T563] PING 1KB 15KB [ 76.108976][ T563] RAW 52KB 61KB [ 76.115641][ T563] UDP 61KB 63KB [ 76.121620][ T563] tw_sock_TCP 0KB 3KB [ 76.128300][ T563] request_sock_TCP 7KB 15KB [ 76.135600][ T563] TCP 63KB 63KB [ 76.142628][ T563] eventpoll_pwq 10KB 11KB [ 76.148892][ T563] eventpoll_epi 21KB 23KB [ 76.155129][ T563] inotify_inode_mark 6KB 7KB [ 76.161181][ T563] bio_crypt_ctx 7KB 7KB [ 76.167067][ T563] request_queue 306KB 486KB [ 76.173382][ T563] blkdev_ioc 19KB 19KB [ 76.179828][ T563] bio-0 408KB 408KB [ 76.186252][ T563] biovec-max 714KB 714KB [ 76.192708][ T563] biovec-64 349KB 349KB [ 76.199241][ T563] biovec-16 26KB 26KB [ 76.205821][ T563] khugepaged_mm_slot 3KB 3KB [ 76.213077][ T563] uid_cache 5KB 8KB [ 76.219302][ T563] dmaengine-unmap-2 4KB 4KB [ 76.225979][ T563] audit_buffer 8KB 11KB [ 76.232876][ T563] skbuff_fclone_cache 546KB 547KB [ 76.239293][ T563] skbuff_head_cache 6843KB 6843KB [ 76.245746][ T563] configfs_dir_cache 0KB 3KB [ 76.254189][ T563] file_lock_cache 130KB 130KB [ 76.261270][ T563] file_lock_ctx 5KB 7KB [ 76.267710][ T563] fsnotify_mark_connector 4KB 7KB [ 76.274625][ T563] net_namespace 45KB 63KB [ 76.282003][ T563] task_delay_info 55KB 55KB [ 76.288541][ T563] taskstats 15KB 15KB [ 76.295601][ T563] proc_dir_entry 372KB 372KB [ 76.302140][ T563] pde_opener 4KB 7KB [ 76.308175][ T563] seq_file 192KB 204KB [ 76.314737][ T563] sigqueue 63KB 63KB [ 76.320837][ T563] shmem_inode_cache 686KB 686KB [ 76.327799][ T563] kernfs_iattrs_cache 4KB 7KB [ 76.334170][ T563] kernfs_node_cache 8472KB 8472KB [ 76.340411][ T563] mnt_cache 87KB 94KB [ 76.346926][ T563] filp 4126KB 4221KB [ 76.353191][ T563] names_cache 87847KB 88004KB [ 76.359397][ T563] hashtab_node 74KB 75KB [ 76.366760][ T563] ebitmap_node 412KB 413KB [ 76.372873][ T563] avtab_node 185KB 187KB [ 76.378869][ T563] avc_node 83KB 87KB [ 76.385136][ T563] lsm_inode_cache 1604KB 1604KB [ 76.391856][ T563] lsm_file_cache 387KB 424KB [ 76.398657][ T563] key_jar 3KB 3KB [ 76.404972][ T563] uts_namespace 8KB 15KB [ 76.411653][ T563] nsproxy 5KB 7KB [ 76.418041][ T563] vm_area_struct 5088KB 5088KB [ 76.425260][ T563] mm_struct 408KB 416KB [ 76.431569][ T563] fs_cache 40KB 40KB [ 76.438158][ T563] files_cache 262KB 262KB [ 76.445168][ T563] signal_cache 509KB 509KB [ 76.451565][ T563] sighand_cache 367KB 367KB [ 76.457715][ T563] task_struct 1764KB 1764KB [ 76.463759][ T563] cred_jar 380KB 380KB [ 76.470022][ T563] anon_vma_chain 1155KB 1165KB [ 76.476234][ T563] anon_vma 109KB 114KB [ 76.482766][ T563] pid 52KB 52KB [ 76.488635][ T563] Acpi-Operand 188KB 217KB [ 76.495027][ T563] Acpi-ParseExt 15KB 19KB [ 76.502237][ T563] Acpi-Parse 118KB 122KB [ 76.508722][ T563] Acpi-State 55KB 74KB [ 76.515066][ T563] Acpi-Namespace 28KB 32KB [ 76.527382][ T563] trace_event_file 155KB 155KB [ 76.533265][ T563] ftrace_event_field 267KB 268KB [ 76.539753][ T563] pool_workqueue 34KB 40KB [ 76.546538][ T563] vmap_area 4906KB 4906KB [ 76.552530][ T563] kmalloc-8k 4096KB 4096KB [ 76.558944][ T563] kmalloc-4k 45600KB 45792KB [ 76.565898][ T563] kmalloc-2k 17376KB 17376KB [ 76.571865][ T563] kmalloc-1k 25056KB 25056KB [ 76.577853][ T563] kmalloc-512 14832KB 14832KB [ 76.585701][ T563] kmalloc-256 2382KB 2392KB [ 76.592180][ T563] kmalloc-192 1170KB 1200KB [ 76.598563][ T563] kmalloc-128 656KB 656KB [ 76.604707][ T563] kmalloc-96 560KB 560KB [ 76.610563][ T563] kmalloc-64 7556KB 7556KB [ 76.616866][ T563] kmalloc-32 860KB 860KB [ 76.623152][ T563] kmalloc-16 288KB 288KB [ 76.629093][ T563] kmalloc-8 239KB 239KB [ 76.635423][ T563] kmem_cache_node 31KB 32KB [ 76.641337][ T563] kmem_cache 158KB 165KB [ 76.647371][ T563] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=563,uid=0 [ 76.662073][ T563] Out of memory (oom_kill_allocating_task): Killed process 552 (syz-executor.4) total-vm:50368kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 76.680277][ T24] oom_reaper: reaped process 552 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 77.603670][ T564] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 77.617209][ T564] CPU: 0 PID: 564 Comm: syz-executor.0 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 77.628614][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 77.638941][ T564] Call Trace: [ 77.642867][ T564] dump_stack+0x1d8/0x241 [ 77.647381][ T564] ? panic+0x896/0x896 [ 77.652179][ T564] ? ___ratelimit+0x3f7/0x580 [ 77.657396][ T564] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 77.663000][ T564] ? _raw_spin_lock+0xa4/0x1b0 [ 77.667695][ T564] ? asan.module_dtor+0x20/0x20 [ 77.672382][ T564] dump_header+0xd5/0x6b0 [ 77.676870][ T564] oom_kill_process+0xeb/0x2c0 [ 77.681569][ T564] out_of_memory+0x6e9/0x890 [ 77.686307][ T564] ? unregister_oom_notifier+0x20/0x20 [ 77.692176][ T564] ? __zone_watermark_ok+0x94/0x380 [ 77.697734][ T564] __alloc_pages_slowpath+0x20c6/0x2700 [ 77.703801][ T564] ? current_gfp_context+0x80/0x80 [ 77.710603][ T564] ? __alloc_pages_nodemask+0x840/0x840 [ 77.717906][ T564] ? setup_fault_attr+0x3d0/0x3d0 [ 77.725482][ T564] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 77.735518][ T564] __alloc_pages_nodemask+0x4b8/0x840 [ 77.742911][ T564] ? preempt_schedule_notrace+0x140/0x140 [ 77.749799][ T564] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 77.757219][ T564] ? ion_page_pool_alloc+0x2f5/0x430 [ 77.763501][ T564] ion_system_heap_allocate+0x2ac/0xaf0 [ 77.769507][ T564] ? ion_system_heap_destroy_pools+0x70/0x70 [ 77.775851][ T564] ? ion_buffer_alloc+0x12f/0x840 [ 77.781796][ T564] ion_buffer_alloc+0x20f/0x840 [ 77.788549][ T564] ion_dmabuf_alloc+0xb5/0x210 [ 77.794185][ T564] ? asan.module_dtor+0x20/0x20 [ 77.799479][ T564] ion_alloc_fd+0x25/0x70 [ 77.804203][ T564] ion_ioctl+0x30b/0x500 [ 77.808511][ T564] ? debug_shrink_set+0x1d0/0x1d0 [ 77.814065][ T564] ? debug_shrink_set+0x1d0/0x1d0 [ 77.819606][ T564] do_vfs_ioctl+0x742/0x1720 [ 77.824584][ T564] ? ioctl_preallocate+0x250/0x250 [ 77.830441][ T564] ? __fget+0x407/0x490 [ 77.834470][ T564] ? fget_many+0x20/0x20 [ 77.838905][ T564] ? switch_fpu_return+0x1d4/0x410 [ 77.845049][ T564] ? security_file_ioctl+0x7d/0xa0 [ 77.850242][ T564] __x64_sys_ioctl+0xd4/0x110 [ 77.854837][ T564] do_syscall_64+0xca/0x1c0 [ 77.859478][ T564] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 77.865904][ T564] Mem-Info: [ 77.868823][ T564] active_anon:7077 inactive_anon:72 isolated_anon:0 [ 77.868823][ T564] active_file:29 inactive_file:0 isolated_file:0 [ 77.868823][ T564] unevictable:0 dirty:0 writeback:0 unstable:0 [ 77.868823][ T564] slab_reclaimable:6137 slab_unreclaimable:68145 [ 77.868823][ T564] mapped:1 shmem:142 pagetables:281 bounce:0 [ 77.868823][ T564] free:63010 free_pcp:201 free_cma:0 [ 77.907734][ T564] Node 0 active_anon:28308kB inactive_anon:288kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:568kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 77.935382][ T564] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 77.962173][ T564] lowmem_reserve[]: 0 2894 6835 6835 [ 77.967485][ T564] DMA32 free:109032kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:392kB local_pcp:144kB free_cma:0kB [ 77.996557][ T564] lowmem_reserve[]: 0 0 3941 3941 [ 78.001554][ T564] Normal free:127068kB min:127252kB low:159064kB high:190876kB active_anon:28308kB inactive_anon:288kB active_file:120kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5216kB pagetables:1124kB bounce:0kB free_pcp:412kB local_pcp:248kB free_cma:0kB [ 78.031383][ T564] lowmem_reserve[]: 0 0 0 0 [ 78.035940][ T564] 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 (U) 3*4096kB (M) = 15908kB [ 78.049849][ T564] DMA32: 0*4kB 1*8kB (M) 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (M) 1*256kB (M) 0*512kB 70*1024kB (U) 16*2048kB (U) 1*4096kB (U) = 109032kB [ 78.063946][ T564] Normal: 597*4kB (M) 375*8kB (ME) 173*16kB (UME) 166*32kB (ME) 121*64kB (ME) 69*128kB (ME) 33*256kB (M) 21*512kB (M) 8*1024kB (M) 20*2048kB (UM) 7*4096kB (U) = 127068kB [ 78.080869][ T564] 171 total pagecache pages [ 78.085164][ T564] 0 pages in swap cache [ 78.089229][ T564] Swap cache stats: add 0, delete 0, find 0/0 [ 78.095327][ T564] Free swap = 0kB [ 78.098862][ T564] Total swap = 0kB [ 78.102517][ T564] 2097051 pages RAM [ 78.106173][ T564] 0 pages HighMem/MovableOnly [ 78.110907][ T564] 341777 pages reserved [ 78.114854][ T564] 0 pages cma reserved [ 78.118766][ T564] Unreclaimable slab info: [ 78.123029][ T564] Name Used Total [ 78.129112][ T564] pid_2 15KB 15KB [ 78.135776][ T564] AF_VSOCK 3KB 31KB [ 78.141699][ T564] TIPC 21KB 30KB [ 78.147590][ T564] bridge_fdb_cache 6KB 7KB [ 78.153580][ T564] fib6_nodes 111KB 112KB [ 78.159633][ T564] ip6_dst_cache 663KB 663KB [ 78.165807][ T564] PINGv6 1KB 31KB [ 78.171981][ T564] RAWv6 101KB 126KB [ 78.178316][ T564] UDPLITEv6 1KB 31KB [ 78.184824][ T564] UDPv6 67KB 94KB [ 78.191345][ T564] TCPv6 61KB 61KB [ 78.198085][ T564] ashmem_area_cache 0KB 7KB [ 78.204747][ T564] wg_peer 94KB 123KB [ 78.210842][ T564] allowedips_node 13KB 15KB [ 78.217381][ T564] sd_ext_cdb 0KB 3KB [ 78.223419][ T564] scsi_sense_cache 1076KB 1092KB [ 78.229606][ T564] virtio_scsi_cmd 16KB 16KB [ 78.237555][ T564] sgpool-128 29KB 29KB [ 78.243526][ T564] sgpool-64 65KB 95KB [ 78.249591][ T564] sgpool-32 157KB 157KB [ 78.255705][ T564] sgpool-16 60KB 60KB [ 78.261602][ T564] sgpool-8 75KB 75KB [ 78.267580][ T564] f2fs_bio_post_read_ctx 15KB 15KB [ 78.274097][ T564] jbd2_inode 5KB 7KB [ 78.280038][ T564] ext4_system_zone 0KB 3KB [ 78.286051][ T564] ext4_bio_post_read_ctx 15KB 15KB [ 78.292840][ T564] bio-1 3KB 3KB [ 78.299321][ T564] pid_namespace 4KB 7KB [ 78.305402][ T564] UNIX 2300KB 2310KB [ 78.311469][ T564] UDP-Lite 1KB 15KB [ 78.317733][ T564] tcp_bind_bucket 4KB 4KB [ 78.323770][ T564] ip_fib_trie 20KB 24KB [ 78.329971][ T564] ip_fib_alias 95KB 98KB [ 78.335985][ T564] ip_dst_cache 20KB 20KB [ 78.342580][ T564] PING 1KB 15KB [ 78.348533][ T564] RAW 52KB 61KB [ 78.354662][ T564] UDP 61KB 63KB [ 78.360595][ T564] tw_sock_TCP 0KB 3KB [ 78.367081][ T564] request_sock_TCP 7KB 15KB [ 78.373035][ T564] TCP 63KB 63KB [ 78.379006][ T564] eventpoll_pwq 10KB 11KB [ 78.385056][ T564] eventpoll_epi 21KB 23KB [ 78.391015][ T564] inotify_inode_mark 6KB 7KB [ 78.397580][ T564] bio_crypt_ctx 7KB 7KB [ 78.403500][ T564] request_queue 306KB 486KB [ 78.409395][ T564] blkdev_ioc 19KB 19KB [ 78.415652][ T564] bio-0 408KB 408KB [ 78.421757][ T564] biovec-max 714KB 714KB [ 78.427782][ T564] biovec-64 349KB 349KB [ 78.434149][ T564] biovec-16 26KB 26KB [ 78.440183][ T564] khugepaged_mm_slot 3KB 3KB [ 78.446398][ T564] uid_cache 5KB 8KB [ 78.452455][ T564] dmaengine-unmap-2 4KB 4KB [ 78.458413][ T564] audit_buffer 8KB 11KB [ 78.465202][ T564] skbuff_fclone_cache 546KB 547KB [ 78.471874][ T564] skbuff_head_cache 6843KB 6843KB [ 78.477918][ T564] configfs_dir_cache 0KB 3KB [ 78.484159][ T564] file_lock_cache 130KB 130KB [ 78.490070][ T564] file_lock_ctx 5KB 7KB [ 78.497045][ T564] fsnotify_mark_connector 4KB 7KB [ 78.504187][ T564] net_namespace 45KB 63KB [ 78.510139][ T564] task_delay_info 55KB 55KB [ 78.516233][ T564] taskstats 15KB 15KB [ 78.522406][ T564] proc_dir_entry 372KB 372KB [ 78.528399][ T564] pde_opener 4KB 7KB [ 78.534320][ T564] seq_file 192KB 204KB [ 78.540809][ T564] sigqueue 63KB 63KB [ 78.547641][ T564] shmem_inode_cache 686KB 686KB [ 78.553555][ T564] kernfs_iattrs_cache 4KB 7KB [ 78.559926][ T564] kernfs_node_cache 8472KB 8472KB [ 78.566146][ T564] mnt_cache 87KB 94KB [ 78.573025][ T564] filp 4126KB 4221KB [ 78.579289][ T564] names_cache 87847KB 88004KB [ 78.586402][ T564] hashtab_node 74KB 75KB [ 78.592736][ T564] ebitmap_node 412KB 413KB [ 78.598917][ T564] avtab_node 185KB 187KB [ 78.605010][ T564] avc_node 83KB 87KB [ 78.611328][ T564] lsm_inode_cache 1604KB 1604KB [ 78.617279][ T564] lsm_file_cache 387KB 424KB [ 78.623494][ T564] key_jar 3KB 3KB [ 78.629477][ T564] uts_namespace 8KB 15KB [ 78.635876][ T564] nsproxy 5KB 7KB [ 78.641872][ T564] vm_area_struct 5088KB 5088KB [ 78.647653][ T564] mm_struct 408KB 416KB [ 78.653659][ T564] fs_cache 40KB 40KB [ 78.659623][ T564] files_cache 262KB 262KB [ 78.665657][ T564] signal_cache 509KB 509KB [ 78.671706][ T564] sighand_cache 367KB 367KB [ 78.677500][ T564] task_struct 1764KB 1764KB [ 78.683614][ T564] cred_jar 380KB 380KB [ 78.689393][ T564] anon_vma_chain 1155KB 1165KB [ 78.695473][ T564] anon_vma 109KB 114KB [ 78.701504][ T564] pid 52KB 52KB [ 78.707365][ T564] Acpi-Operand 188KB 217KB [ 78.713745][ T564] Acpi-ParseExt 15KB 19KB [ 78.719508][ T564] Acpi-Parse 118KB 122KB [ 78.725548][ T564] Acpi-State 55KB 74KB [ 78.731445][ T564] Acpi-Namespace 28KB 32KB [ 78.737219][ T564] trace_event_file 155KB 155KB [ 78.743421][ T564] ftrace_event_field 267KB 268KB [ 78.749463][ T564] pool_workqueue 34KB 40KB [ 78.755512][ T564] vmap_area 4921KB 4921KB [ 78.761507][ T564] kmalloc-8k 4096KB 4096KB [ 78.767364][ T564] kmalloc-4k 45600KB 45792KB [ 78.773714][ T564] kmalloc-2k 17376KB 17376KB [ 78.779753][ T564] kmalloc-1k 25088KB 25088KB [ 78.786685][ T564] kmalloc-512 14832KB 14832KB [ 78.793439][ T564] kmalloc-256 2382KB 2392KB [ 78.800009][ T564] kmalloc-192 1170KB 1200KB [ 78.806248][ T564] kmalloc-128 656KB 656KB [ 78.812653][ T564] kmalloc-96 560KB 560KB [ 78.818682][ T564] kmalloc-64 7580KB 7580KB [ 78.824710][ T564] kmalloc-32 860KB 860KB [ 78.831199][ T564] kmalloc-16 288KB 288KB [ 78.837152][ T564] kmalloc-8 239KB 239KB [ 78.843286][ T564] kmem_cache_node 31KB 32KB [ 78.849229][ T564] kmem_cache 158KB 165KB [ 78.855233][ T564] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=564,uid=0 [ 78.869110][ T564] Out of memory (oom_kill_allocating_task): Killed process 555 (syz-executor.0) total-vm:50368kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 78.887582][ T24] oom_reaper: reaped process 555 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 79.909869][ T558] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 79.922908][ T558] CPU: 1 PID: 558 Comm: syz-executor.3 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 79.933474][ T558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 79.943792][ T558] Call Trace: [ 79.946933][ T558] dump_stack+0x1d8/0x241 [ 79.951481][ T558] ? panic+0x896/0x896 [ 79.955688][ T558] ? ___ratelimit+0x3f7/0x580 [ 79.960395][ T558] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 79.966522][ T558] ? _raw_spin_lock+0xa4/0x1b0 [ 79.971663][ T558] ? asan.module_dtor+0x20/0x20 [ 79.976622][ T558] dump_header+0xd5/0x6b0 [ 79.981038][ T558] oom_kill_process+0xeb/0x2c0 [ 79.986249][ T558] out_of_memory+0x6e9/0x890 [ 79.990683][ T558] ? unregister_oom_notifier+0x20/0x20 [ 79.996239][ T558] ? __zone_watermark_ok+0x94/0x380 [ 80.001456][ T558] __alloc_pages_slowpath+0x20c6/0x2700 [ 80.007176][ T558] ? current_gfp_context+0x80/0x80 [ 80.012113][ T558] ? __alloc_pages_nodemask+0x840/0x840 [ 80.017487][ T558] ? setup_fault_attr+0x3d0/0x3d0 [ 80.022764][ T558] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 80.029601][ T558] __alloc_pages_nodemask+0x4b8/0x840 [ 80.034932][ T558] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 80.040892][ T558] ? ion_page_pool_alloc+0x2f5/0x430 [ 80.047022][ T558] ion_system_heap_allocate+0x2ac/0xaf0 [ 80.053367][ T558] ? ion_system_heap_destroy_pools+0x70/0x70 [ 80.059730][ T558] ? ion_buffer_alloc+0x12f/0x840 [ 80.066228][ T558] ion_buffer_alloc+0x20f/0x840 [ 80.074222][ T558] ion_dmabuf_alloc+0xb5/0x210 [ 80.081242][ T558] ? asan.module_dtor+0x20/0x20 [ 80.087035][ T558] ion_alloc_fd+0x25/0x70 [ 80.091421][ T558] ion_ioctl+0x30b/0x500 [ 80.095497][ T558] ? debug_shrink_set+0x1d0/0x1d0 [ 80.100518][ T558] ? check_preemption_disabled+0x9f/0x320 [ 80.106994][ T558] ? splice_direct_to_actor+0xae0/0xae0 [ 80.112954][ T558] ? debug_smp_processor_id+0x20/0x20 [ 80.119561][ T558] ? debug_shrink_set+0x1d0/0x1d0 [ 80.124532][ T558] do_vfs_ioctl+0x742/0x1720 [ 80.129237][ T558] ? fput_many+0x15e/0x1b0 [ 80.133455][ T558] ? ioctl_preallocate+0x250/0x250 [ 80.138405][ T558] ? __fget+0x407/0x490 [ 80.142581][ T558] ? fget_many+0x20/0x20 [ 80.146748][ T558] ? switch_fpu_return+0x1d4/0x410 [ 80.151790][ T558] ? security_file_ioctl+0x7d/0xa0 [ 80.156919][ T558] __x64_sys_ioctl+0xd4/0x110 [ 80.161422][ T558] do_syscall_64+0xca/0x1c0 [ 80.165842][ T558] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 80.171940][ T558] Mem-Info: [ 80.175062][ T558] active_anon:7061 inactive_anon:72 isolated_anon:0 [ 80.175062][ T558] active_file:15 inactive_file:13 isolated_file:0 [ 80.175062][ T558] unevictable:0 dirty:0 writeback:0 unstable:0 [ 80.175062][ T558] slab_reclaimable:6137 slab_unreclaimable:68155 [ 80.175062][ T558] mapped:1 shmem:142 pagetables:281 bounce:0 [ 80.175062][ T558] free:62873 free_pcp:228 free_cma:0 [ 80.213061][ T558] Node 0 active_anon:28244kB inactive_anon:288kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:568kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 80.241136][ T558] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 80.267960][ T558] lowmem_reserve[]: 0 2894 6835 6835 [ 80.273096][ T558] DMA32 free:108716kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:300kB local_pcp:248kB free_cma:0kB [ 80.302541][ T558] lowmem_reserve[]: 0 0 3941 3941 [ 80.307451][ T558] Normal free:126868kB min:127252kB low:159064kB high:190876kB active_anon:28244kB inactive_anon:288kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5184kB pagetables:1124kB bounce:0kB free_pcp:612kB local_pcp:368kB free_cma:0kB [ 80.338009][ T558] lowmem_reserve[]: 0 0 0 0 [ 80.342425][ T558] 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 (U) 3*4096kB (M) = 15908kB [ 80.356152][ T558] DMA32: 1*4kB (U) 1*8kB (M) 0*16kB 1*32kB (U) 0*64kB 1*128kB (M) 2*256kB (UM) 1*512kB (U) 45*1024kB (U) 22*2048kB (U) 4*4096kB (U) = 108716kB [ 80.371264][ T558] Normal: 597*4kB (M) 376*8kB (UME) 172*16kB (ME) 166*32kB (ME) 122*64kB (UME) 69*128kB (ME) 34*256kB (UM) 22*512kB (UM) 9*1024kB (UM) 1*2048kB (M) 16*4096kB (U) = 126868kB [ 80.388978][ T558] 172 total pagecache pages [ 80.393460][ T558] 0 pages in swap cache [ 80.397727][ T558] Swap cache stats: add 0, delete 0, find 0/0 [ 80.404160][ T558] Free swap = 0kB [ 80.407730][ T558] Total swap = 0kB [ 80.411242][ T558] 2097051 pages RAM [ 80.415044][ T558] 0 pages HighMem/MovableOnly [ 80.419633][ T558] 341777 pages reserved [ 80.423815][ T558] 0 pages cma reserved [ 80.427792][ T558] Unreclaimable slab info: [ 80.432123][ T558] Name Used Total [ 80.438531][ T558] pid_2 15KB 15KB [ 80.444854][ T558] AF_VSOCK 3KB 31KB [ 80.450939][ T558] TIPC 21KB 30KB [ 80.457006][ T558] bridge_fdb_cache 6KB 7KB [ 80.463007][ T558] fib6_nodes 111KB 112KB [ 80.468868][ T558] ip6_dst_cache 663KB 663KB [ 80.475012][ T558] PINGv6 1KB 31KB [ 80.481057][ T558] RAWv6 101KB 126KB [ 80.487081][ T558] UDPLITEv6 1KB 31KB [ 80.493087][ T558] UDPv6 67KB 94KB [ 80.498960][ T558] TCPv6 61KB 61KB [ 80.504974][ T558] ashmem_area_cache 0KB 7KB [ 80.511068][ T558] wg_peer 94KB 123KB [ 80.517207][ T558] allowedips_node 13KB 15KB [ 80.523730][ T558] sd_ext_cdb 0KB 3KB [ 80.529717][ T558] scsi_sense_cache 1076KB 1092KB [ 80.535630][ T558] virtio_scsi_cmd 16KB 16KB [ 80.541625][ T558] sgpool-128 29KB 29KB [ 80.547584][ T558] sgpool-64 65KB 95KB [ 80.553686][ T558] sgpool-32 157KB 157KB [ 80.560257][ T558] sgpool-16 60KB 60KB [ 80.566398][ T558] sgpool-8 75KB 75KB [ 80.572770][ T558] f2fs_bio_post_read_ctx 15KB 15KB [ 80.579406][ T558] jbd2_inode 5KB 7KB [ 80.585619][ T558] ext4_system_zone 0KB 3KB [ 80.591495][ T558] ext4_bio_post_read_ctx 15KB 15KB [ 80.598622][ T558] bio-1 3KB 3KB [ 80.604967][ T558] pid_namespace 4KB 7KB [ 80.611416][ T558] UNIX 2300KB 2310KB [ 80.617366][ T558] UDP-Lite 1KB 15KB [ 80.623488][ T558] tcp_bind_bucket 4KB 4KB [ 80.629651][ T558] ip_fib_trie 20KB 24KB [ 80.636084][ T558] ip_fib_alias 95KB 98KB [ 80.642055][ T558] ip_dst_cache 20KB 20KB [ 80.648195][ T558] PING 1KB 15KB [ 80.654381][ T558] RAW 52KB 61KB [ 80.660461][ T558] UDP 61KB 63KB [ 80.666876][ T558] tw_sock_TCP 0KB 3KB [ 80.673618][ T558] request_sock_TCP 7KB 15KB [ 80.679768][ T558] TCP 63KB 63KB [ 80.686906][ T558] eventpoll_pwq 10KB 11KB [ 80.694051][ T558] eventpoll_epi 21KB 23KB [ 80.700280][ T558] inotify_inode_mark 6KB 7KB [ 80.706805][ T558] bio_crypt_ctx 7KB 7KB [ 80.713865][ T558] request_queue 306KB 486KB [ 80.721263][ T558] blkdev_ioc 19KB 19KB [ 80.727529][ T558] bio-0 408KB 408KB [ 80.734087][ T558] biovec-max 714KB 714KB [ 80.739952][ T558] biovec-64 349KB 349KB [ 80.746036][ T558] biovec-16 26KB 26KB [ 80.752248][ T558] khugepaged_mm_slot 3KB 3KB [ 80.758660][ T558] uid_cache 5KB 8KB [ 80.765524][ T558] dmaengine-unmap-2 4KB 4KB [ 80.771625][ T558] audit_buffer 8KB 11KB [ 80.777942][ T558] skbuff_fclone_cache 546KB 547KB [ 80.784542][ T558] skbuff_head_cache 6851KB 6851KB [ 80.790630][ T558] configfs_dir_cache 0KB 3KB [ 80.798996][ T558] file_lock_cache 130KB 130KB [ 80.809361][ T558] file_lock_ctx 5KB 7KB [ 80.816215][ T558] fsnotify_mark_connector 4KB 7KB [ 80.824000][ T558] net_namespace 45KB 63KB [ 80.830827][ T558] task_delay_info 55KB 55KB [ 80.837440][ T558] taskstats 15KB 15KB [ 80.843587][ T558] proc_dir_entry 372KB 372KB [ 80.850273][ T558] pde_opener 4KB 7KB [ 80.856613][ T558] seq_file 192KB 204KB [ 80.862666][ T558] sigqueue 63KB 63KB [ 80.868542][ T558] shmem_inode_cache 686KB 686KB [ 80.874737][ T558] kernfs_iattrs_cache 4KB 7KB [ 80.880982][ T558] kernfs_node_cache 8472KB 8472KB [ 80.886944][ T558] mnt_cache 87KB 94KB [ 80.893640][ T558] filp 4126KB 4221KB [ 80.900482][ T558] names_cache 87847KB 88004KB [ 80.906940][ T558] hashtab_node 74KB 75KB [ 80.913176][ T558] ebitmap_node 412KB 413KB [ 80.919300][ T558] avtab_node 185KB 187KB [ 80.925730][ T558] avc_node 83KB 87KB [ 80.932453][ T558] lsm_inode_cache 1604KB 1604KB [ 80.938368][ T558] lsm_file_cache 387KB 424KB [ 80.944612][ T558] key_jar 3KB 3KB [ 80.951164][ T558] uts_namespace 8KB 15KB [ 80.957386][ T558] nsproxy 5KB 7KB [ 80.963780][ T558] vm_area_struct 5088KB 5088KB [ 80.969803][ T558] mm_struct 408KB 416KB [ 80.975800][ T558] fs_cache 40KB 40KB [ 80.982400][ T558] files_cache 262KB 262KB [ 80.988432][ T558] signal_cache 509KB 509KB [ 80.994608][ T558] sighand_cache 367KB 367KB [ 81.000580][ T558] task_struct 1764KB 1764KB [ 81.006608][ T558] cred_jar 380KB 380KB [ 81.012583][ T558] anon_vma_chain 1155KB 1165KB [ 81.018648][ T558] anon_vma 109KB 114KB [ 81.024822][ T558] pid 52KB 52KB [ 81.031037][ T558] Acpi-Operand 188KB 217KB [ 81.037474][ T558] Acpi-ParseExt 15KB 19KB [ 81.044618][ T558] Acpi-Parse 118KB 122KB [ 81.050933][ T558] Acpi-State 55KB 74KB [ 81.057247][ T558] Acpi-Namespace 28KB 32KB [ 81.063556][ T558] trace_event_file 155KB 155KB [ 81.069419][ T558] ftrace_event_field 267KB 268KB [ 81.075802][ T558] pool_workqueue 34KB 40KB [ 81.083334][ T558] vmap_area 4929KB 4929KB [ 81.089561][ T558] kmalloc-8k 4096KB 4096KB [ 81.095650][ T558] kmalloc-4k 45600KB 45792KB [ 81.101696][ T558] kmalloc-2k 17376KB 17376KB [ 81.107867][ T558] kmalloc-1k 25120KB 25120KB [ 81.114026][ T558] kmalloc-512 14832KB 14832KB [ 81.120315][ T558] kmalloc-256 2382KB 2392KB [ 81.126308][ T558] kmalloc-192 1170KB 1200KB [ 81.132262][ T558] kmalloc-128 656KB 656KB [ 81.138320][ T558] kmalloc-96 560KB 560KB [ 81.144475][ T558] kmalloc-64 7588KB 7588KB [ 81.150933][ T558] kmalloc-32 860KB 860KB [ 81.156959][ T558] kmalloc-16 288KB 288KB [ 81.163056][ T558] kmalloc-8 239KB 239KB [ 81.169637][ T558] kmem_cache_node 31KB 32KB [ 81.176759][ T558] kmem_cache 158KB 165KB [ 81.184250][ T558] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=558,uid=0 [ 81.199732][ T558] Out of memory (oom_kill_allocating_task): Killed process 551 (syz-executor.3) total-vm:50368kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 81.218767][ T24] oom_reaper: reaped process 551 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 82.671504][ T557] (elapsed 8.565 seconds) done. [ 82.676414][ T557] OOM killer disabled. [ 82.680391][ T557] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 82.690202][ T557] printk: Suspending console(s) (use no_console_suspend to debug) [ 82.741124][ T525] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 82.928554][ T557] ACPI: Preparing to enter system sleep state S3 [ 82.928943][ T557] PM: Saving platform NVS memory [ 82.928947][ T557] Disabling non-boot CPUs ... [ 82.931759][ T557] smpboot: CPU 1 is now offline [ 82.933256][ T557] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 82.933319][ T557] ACPI: Low-level resume complete [ 82.933401][ T557] PM: Restoring platform NVS memory [ 82.933410][ T557] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 82.956040][ T557] Enabling non-boot CPUs ... [ 82.956228][ T557] x86: Booting SMP configuration: [ 82.956232][ T557] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 82.956433][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 82.957607][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 82.959041][ T557] CPU1 is up [ 82.959413][ T557] ACPI: Waking up from system sleep state S3 [ 83.236591][ T557] OOM killer enabled. 2023/06/30 15:23:12 executed programs: 21 [ 83.240262][ T557] Restarting tasks ... done. [ 83.250012][ T557] Resume cause unknown [ 83.255962][ T557] PM: suspend exit 2023/06/30 15:23:21 executed programs: 27 [ 83.298186][ T23] audit: type=1400 audit(1688138601.902:148): avc: denied { remove_name } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=10246 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 83.328154][ T23] audit: type=1400 audit(1688138601.902:149): avc: denied { rename } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=10246 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 83.354645][ T574] PM: suspend entry (deep) [ 83.360736][ T575] PM: suspend entry (deep) [ 83.365498][ T576] PM: suspend entry (deep) [ 83.375554][ T577] PM: suspend entry (deep) [ 83.375664][ T578] PM: suspend entry (deep) [ 83.386236][ T579] PM: suspend entry (deep) [ 83.386762][ T575] PM: suspend exit [ 83.390465][ T579] PM: suspend exit [ 83.400659][ T576] PM: suspend exit [ 83.404441][ T578] PM: suspend exit [ 83.406484][ T577] PM: suspend exit [ 83.414354][ T23] audit: type=1400 audit(1688138601.902:150): avc: denied { create } for pid=144 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 83.438274][ T574] Filesystems sync: 0.058 seconds [ 83.452098][ T574] Freezing user space processes ... [ 83.752145][ T575] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 83.770686][ T575] CPU: 1 PID: 575 Comm: syz-executor.0 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 83.780636][ T575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 83.790533][ T575] Call Trace: [ 83.793748][ T575] dump_stack+0x1d8/0x241 [ 83.798344][ T575] ? panic+0x896/0x896 [ 83.802420][ T575] ? ___ratelimit+0x3f7/0x580 [ 83.806946][ T575] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 83.812604][ T575] ? _raw_spin_lock+0xa4/0x1b0 [ 83.817263][ T575] ? asan.module_dtor+0x20/0x20 [ 83.822961][ T575] dump_header+0xd5/0x6b0 [ 83.827481][ T575] oom_kill_process+0xeb/0x2c0 [ 83.832078][ T575] out_of_memory+0x6e9/0x890 [ 83.836698][ T575] ? unregister_oom_notifier+0x20/0x20 [ 83.842478][ T575] ? __zone_watermark_ok+0x94/0x380 [ 83.847632][ T575] __alloc_pages_slowpath+0x20c6/0x2700 [ 83.853215][ T575] ? current_gfp_context+0x80/0x80 [ 83.858127][ T575] ? __alloc_pages_nodemask+0x840/0x840 [ 83.863691][ T575] ? setup_fault_attr+0x3d0/0x3d0 [ 83.868543][ T575] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 83.875317][ T575] __alloc_pages_nodemask+0x4b8/0x840 [ 83.880705][ T575] ? ion_alloc_fd+0x25/0x70 [ 83.885491][ T575] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 83.891383][ T575] ? mod_node_state+0xde/0x150 [ 83.896332][ T575] ? ion_page_pool_alloc+0x2f5/0x430 [ 83.901827][ T575] ion_system_heap_allocate+0x2ac/0xaf0 [ 83.907288][ T575] ? ion_system_heap_destroy_pools+0x70/0x70 [ 83.913096][ T575] ? ion_buffer_alloc+0x12f/0x840 [ 83.918147][ T575] ion_buffer_alloc+0x20f/0x840 [ 83.922815][ T575] ion_dmabuf_alloc+0xb5/0x210 [ 83.927415][ T575] ? asan.module_dtor+0x20/0x20 [ 83.932103][ T575] ion_alloc_fd+0x25/0x70 [ 83.936260][ T575] ion_ioctl+0x30b/0x500 [ 83.941048][ T575] ? debug_shrink_set+0x1d0/0x1d0 [ 83.945909][ T575] ? check_preemption_disabled+0x9f/0x320 [ 83.951549][ T575] ? splice_direct_to_actor+0xae0/0xae0 [ 83.956948][ T575] ? debug_smp_processor_id+0x20/0x20 [ 83.962217][ T575] ? debug_shrink_set+0x1d0/0x1d0 [ 83.967164][ T575] do_vfs_ioctl+0x742/0x1720 [ 83.972209][ T575] ? fput_many+0x15e/0x1b0 [ 83.976553][ T575] ? ioctl_preallocate+0x250/0x250 [ 83.981579][ T575] ? __fget+0x407/0x490 [ 83.985658][ T575] ? fget_many+0x20/0x20 [ 83.989741][ T575] ? switch_fpu_return+0x1d4/0x410 [ 83.994729][ T575] ? security_file_ioctl+0x7d/0xa0 [ 83.999639][ T575] __x64_sys_ioctl+0xd4/0x110 [ 84.004160][ T575] do_syscall_64+0xca/0x1c0 [ 84.008778][ T575] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 84.020933][ T575] Mem-Info: [ 84.024144][ T575] active_anon:7090 inactive_anon:72 isolated_anon:0 [ 84.024144][ T575] active_file:47 inactive_file:0 isolated_file:0 [ 84.024144][ T575] unevictable:0 dirty:1 writeback:0 unstable:0 [ 84.024144][ T575] slab_reclaimable:6194 slab_unreclaimable:67908 [ 84.024144][ T575] mapped:28 shmem:142 pagetables:285 bounce:0 [ 84.024144][ T575] free:63168 free_pcp:395 free_cma:0 [ 84.062361][ T575] Node 0 active_anon:28360kB inactive_anon:288kB active_file:52kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:112kB dirty:4kB writeback:0kB shmem:568kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 84.092886][ T575] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 84.129785][ T575] lowmem_reserve[]: 0 2894 6835 6835 [ 84.144532][ T575] DMA32 free:109096kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:300kB local_pcp:248kB free_cma:0kB [ 84.192652][ T575] lowmem_reserve[]: 0 0 3941 3941 [ 84.197823][ T575] Normal free:127228kB min:127252kB low:159064kB high:190876kB active_anon:28360kB inactive_anon:288kB active_file:160kB inactive_file:36kB unevictable:0kB writepending:4kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5280kB pagetables:1140kB bounce:0kB free_pcp:432kB local_pcp:248kB free_cma:0kB [ 84.241084][ T575] lowmem_reserve[]: 0 0 0 0 [ 84.245669][ T575] 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 (U) 3*4096kB (M) = 15908kB [ 84.266358][ T575] DMA32: 0*4kB 1*8kB (M) 0*16kB 501*32kB (U) 402*64kB (U) 404*128kB (UM) 11*256kB (UM) 3*512kB (U) 3*1024kB (U) 4*2048kB (U) 0*4096kB = 109096kB [ 84.281274][ T575] Normal: 614*4kB (UME) 382*8kB (UME) 180*16kB (UME) 157*32kB (ME) 123*64kB (UME) 70*128kB (ME) 34*256kB (UM) 22*512kB (ME) 9*1024kB (ME) 3*2048kB (UME) 15*4096kB (U) = 127016kB [ 84.303465][ T575] 200 total pagecache pages [ 84.308746][ T575] 0 pages in swap cache [ 84.312705][ T575] Swap cache stats: add 0, delete 0, find 0/0 [ 84.334669][ T575] Free swap = 0kB [ 84.338205][ T575] Total swap = 0kB [ 84.341771][ T575] 2097051 pages RAM [ 84.361500][ T575] 0 pages HighMem/MovableOnly [ 84.402921][ T575] 341777 pages reserved [ 84.422933][ T575] 0 pages cma reserved [ 84.434361][ T575] Unreclaimable slab info: [ 84.438764][ T575] Name Used Total [ 84.464260][ T575] pid_2 19KB 19KB [ 84.470159][ T575] AF_VSOCK 3KB 31KB [ 84.494259][ T575] TIPC 21KB 30KB [ 84.500781][ T575] bridge_fdb_cache 6KB 7KB [ 84.514261][ T575] fib6_nodes 111KB 112KB [ 84.520657][ T575] ip6_dst_cache 663KB 663KB [ 84.558847][ T575] PINGv6 1KB 31KB [ 84.569155][ T575] RAWv6 101KB 126KB [ 84.575135][ T575] UDPLITEv6 1KB 31KB [ 84.581275][ T575] UDPv6 67KB 94KB [ 84.605875][ T575] TCPv6 61KB 61KB [ 84.612022][ T575] ashmem_area_cache 0KB 7KB [ 84.634138][ T575] wg_peer 94KB 123KB [ 84.643610][ T575] allowedips_node 13KB 15KB [ 84.656245][ T575] sd_ext_cdb 0KB 3KB [ 84.662216][ T575] scsi_sense_cache 1076KB 1092KB [ 84.682980][ T575] virtio_scsi_cmd 16KB 16KB [ 84.689154][ T575] sgpool-128 29KB 29KB [ 84.706452][ T575] sgpool-64 65KB 95KB [ 84.720620][ T575] sgpool-32 189KB 189KB [ 84.743326][ T575] sgpool-16 75KB 75KB [ 84.759068][ T575] sgpool-8 90KB 90KB [ 84.773272][ T575] f2fs_bio_post_read_ctx 15KB 15KB [ 84.788511][ T575] jbd2_inode 5KB 7KB [ 84.797146][ T575] ext4_system_zone 0KB 3KB [ 84.803626][ T575] ext4_bio_post_read_ctx 15KB 15KB [ 84.810494][ T575] bio-1 3KB 3KB [ 84.824384][ T575] pid_namespace 4KB 7KB [ 84.830525][ T575] UNIX 2310KB 2310KB [ 84.851074][ T575] UDP-Lite 1KB 15KB [ 84.858069][ T575] tcp_bind_bucket 4KB 4KB [ 84.864021][ T575] ip_fib_trie 20KB 24KB [ 84.886337][ T575] ip_fib_alias 95KB 98KB [ 84.899209][ T575] ip_dst_cache 20KB 20KB [ 84.913560][ T575] PING 1KB 15KB [ 84.923474][ T575] RAW 52KB 61KB [ 84.929787][ T575] UDP 61KB 63KB [ 84.942367][ T575] tw_sock_TCP 0KB 3KB [ 84.954409][ T575] request_sock_TCP 7KB 15KB [ 84.960392][ T575] TCP 63KB 63KB [ 84.982564][ T575] eventpoll_pwq 10KB 11KB [ 84.989154][ T575] eventpoll_epi 21KB 23KB [ 84.995253][ T575] inotify_inode_mark 6KB 7KB [ 85.001211][ T575] bio_crypt_ctx 7KB 7KB [ 85.012116][ T575] request_queue 306KB 486KB [ 85.018152][ T575] blkdev_ioc 19KB 19KB [ 85.024017][ T575] bio-0 472KB 472KB [ 85.030680][ T575] biovec-max 773KB 773KB [ 85.036863][ T575] biovec-64 444KB 444KB [ 85.042690][ T575] biovec-16 30KB 30KB [ 85.055607][ T575] khugepaged_mm_slot 3KB 3KB [ 85.061660][ T575] uid_cache 5KB 8KB [ 85.067712][ T575] dmaengine-unmap-2 4KB 4KB [ 85.073665][ T575] audit_buffer 8KB 11KB [ 85.088827][ T575] skbuff_fclone_cache 547KB 547KB [ 85.095186][ T575] skbuff_head_cache 7038KB 7038KB [ 85.101056][ T575] configfs_dir_cache 0KB 3KB [ 85.114414][ T575] file_lock_cache 138KB 138KB [ 85.120297][ T575] file_lock_ctx 5KB 7KB [ 85.131876][ T575] fsnotify_mark_connector 4KB 7KB [ 85.138601][ T575] net_namespace 45KB 63KB [ 85.152328][ T575] task_delay_info 55KB 55KB [ 85.169318][ T575] taskstats 15KB 15KB [ 85.188989][ T575] proc_dir_entry 396KB 396KB [ 85.209242][ T575] pde_opener 4KB 7KB [ 85.229577][ T575] seq_file 186KB 200KB [ 85.235883][ T575] sigqueue 63KB 63KB [ 85.241839][ T575] shmem_inode_cache 686KB 686KB [ 85.264393][ T575] kernfs_iattrs_cache 4KB 7KB [ 85.270534][ T575] kernfs_node_cache 8472KB 8472KB [ 85.290568][ T575] mnt_cache 87KB 94KB [ 85.297409][ T575] filp 4060KB 4126KB [ 85.303387][ T575] names_cache 85714KB 85714KB [ 85.326862][ T575] hashtab_node 74KB 75KB [ 85.338795][ T575] ebitmap_node 412KB 413KB [ 85.353071][ T575] avtab_node 185KB 187KB [ 85.363877][ T575] avc_node 83KB 87KB [ 85.370285][ T575] lsm_inode_cache 1620KB 1620KB [ 85.393409][ T575] lsm_file_cache 382KB 420KB [ 85.404436][ T575] key_jar 3KB 3KB [ 85.410638][ T575] uts_namespace 8KB 15KB [ 85.424393][ T575] nsproxy 5KB 7KB [ 85.430456][ T575] vm_area_struct 5118KB 5118KB [ 85.448366][ T575] mm_struct 408KB 416KB [ 85.460136][ T575] fs_cache 40KB 40KB [ 85.466496][ T575] files_cache 262KB 262KB [ 85.472377][ T575] signal_cache 509KB 509KB [ 85.478497][ T575] sighand_cache 367KB 367KB [ 85.497122][ T575] task_struct 1827KB 1827KB [ 85.510430][ T575] cred_jar 384KB 384KB [ 85.532478][ T575] anon_vma_chain 1173KB 1173KB [ 85.557692][ T575] anon_vma 113KB 114KB [ 85.568734][ T575] pid 52KB 52KB [ 85.582995][ T575] Acpi-Operand 188KB 217KB [ 85.596610][ T575] Acpi-ParseExt 15KB 19KB [ 85.619071][ T575] Acpi-Parse 118KB 122KB [ 85.638828][ T575] Acpi-State 55KB 74KB [ 85.661707][ T575] Acpi-Namespace 28KB 32KB [ 85.674361][ T575] trace_event_file 155KB 155KB [ 85.680516][ T575] ftrace_event_field 267KB 268KB [ 85.697812][ T575] pool_workqueue 34KB 40KB [ 85.708733][ T575] vmap_area 6311KB 6311KB [ 85.714774][ T575] kmalloc-8k 4096KB 4096KB [ 85.720642][ T575] kmalloc-4k 42512KB 42528KB [ 85.734391][ T575] kmalloc-2k 17504KB 17504KB [ 85.740325][ T575] kmalloc-1k 25248KB 25248KB [ 85.750528][ T575] kmalloc-512 15504KB 15504KB [ 85.756960][ T575] kmalloc-256 2424KB 2424KB [ 85.763608][ T575] kmalloc-192 1107KB 1144KB [ 85.776168][ T575] kmalloc-128 740KB 740KB [ 85.782042][ T575] kmalloc-96 580KB 580KB [ 85.788324][ T575] kmalloc-64 9412KB 9412KB [ 85.807413][ T575] kmalloc-32 872KB 872KB [ 85.822300][ T575] kmalloc-16 292KB 292KB [ 85.845024][ T575] kmalloc-8 243KB 243KB [ 85.851151][ T575] kmem_cache_node 31KB 32KB [ 85.858723][ T575] kmem_cache 158KB 165KB [ 85.872874][ T575] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=575,uid=0 [ 85.934282][ T575] Out of memory (oom_kill_allocating_task): Killed process 573 (syz-executor.0) total-vm:50368kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 85.972925][ T24] oom_reaper: reaped process 573 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 86.207883][ T577] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 86.221827][ T577] CPU: 1 PID: 577 Comm: syz-executor.4 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 86.231847][ T577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 86.241838][ T577] Call Trace: [ 86.245151][ T577] dump_stack+0x1d8/0x241 [ 86.249411][ T577] ? panic+0x896/0x896 [ 86.253313][ T577] ? ___ratelimit+0x3f7/0x580 [ 86.258163][ T577] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 86.264276][ T577] ? _raw_spin_lock+0xa4/0x1b0 [ 86.269140][ T577] ? asan.module_dtor+0x20/0x20 [ 86.273817][ T577] dump_header+0xd5/0x6b0 [ 86.278154][ T577] oom_kill_process+0xeb/0x2c0 [ 86.282885][ T577] out_of_memory+0x6e9/0x890 [ 86.287282][ T577] ? unregister_oom_notifier+0x20/0x20 [ 86.293141][ T577] ? __zone_watermark_ok+0x94/0x380 [ 86.298470][ T577] __alloc_pages_slowpath+0x20c6/0x2700 [ 86.303859][ T577] ? current_gfp_context+0x80/0x80 [ 86.308806][ T577] ? __alloc_pages_nodemask+0x840/0x840 [ 86.314267][ T577] ? setup_fault_attr+0x3d0/0x3d0 [ 86.319513][ T577] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 86.326550][ T577] __alloc_pages_nodemask+0x4b8/0x840 [ 86.332014][ T577] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 86.337861][ T577] ? ion_page_pool_alloc+0x2f5/0x430 [ 86.343157][ T577] ion_system_heap_allocate+0x2ac/0xaf0 [ 86.348540][ T577] ? ion_system_heap_destroy_pools+0x70/0x70 [ 86.354439][ T577] ? ion_buffer_alloc+0x12f/0x840 [ 86.359436][ T577] ion_buffer_alloc+0x20f/0x840 [ 86.364744][ T577] ion_dmabuf_alloc+0xb5/0x210 [ 86.369500][ T577] ? asan.module_dtor+0x20/0x20 [ 86.374421][ T577] ion_alloc_fd+0x25/0x70 [ 86.378648][ T577] ion_ioctl+0x30b/0x500 [ 86.382876][ T577] ? debug_shrink_set+0x1d0/0x1d0 [ 86.387888][ T577] ? debug_shrink_set+0x1d0/0x1d0 [ 86.392837][ T577] do_vfs_ioctl+0x742/0x1720 [ 86.397343][ T577] ? ioctl_preallocate+0x250/0x250 [ 86.402466][ T577] ? __fget+0x407/0x490 [ 86.406551][ T577] ? fget_many+0x20/0x20 [ 86.411055][ T577] ? switch_fpu_return+0x1d4/0x410 [ 86.416205][ T577] ? security_file_ioctl+0x7d/0xa0 [ 86.421134][ T577] __x64_sys_ioctl+0xd4/0x110 [ 86.425934][ T577] do_syscall_64+0xca/0x1c0 [ 86.430268][ T577] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 86.443441][ T577] Mem-Info: [ 86.446704][ T577] active_anon:7099 inactive_anon:73 isolated_anon:0 [ 86.446704][ T577] active_file:18 inactive_file:18 isolated_file:0 [ 86.446704][ T577] unevictable:0 dirty:0 writeback:0 unstable:0 [ 86.446704][ T577] slab_reclaimable:6209 slab_unreclaimable:67947 [ 86.446704][ T577] mapped:1 shmem:164 pagetables:281 bounce:0 [ 86.446704][ T577] free:63163 free_pcp:443 free_cma:0 [ 86.485134][ T577] Node 0 active_anon:28396kB inactive_anon:292kB active_file:72kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 86.514392][ T577] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 86.542691][ T577] lowmem_reserve[]: 0 2894 6835 6835 [ 86.548260][ T577] DMA32 free:111176kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1720kB local_pcp:248kB free_cma:0kB [ 86.594274][ T577] lowmem_reserve[]: 0 0 3941 3941 [ 86.601306][ T577] Normal free:127068kB min:127252kB low:159064kB high:190876kB active_anon:28396kB inactive_anon:292kB active_file:72kB inactive_file:72kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5248kB pagetables:1124kB bounce:0kB free_pcp:436kB local_pcp:188kB free_cma:0kB [ 86.676485][ T577] lowmem_reserve[]: 0 0 0 0 [ 86.681240][ T577] 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 (U) 3*4096kB (M) = 15908kB [ 86.711006][ T577] DMA32: 0*4kB 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 42*128kB (UM) 39*256kB (UM) 3*512kB (U) 80*1024kB (U) 5*2048kB (U) 0*4096kB = 109176kB [ 86.734941][ T577] Normal: 617*4kB (ME) 381*8kB (ME) 181*16kB (UME) 158*32kB (ME) 123*64kB (UME) 70*128kB (ME) 34*256kB (UM) 22*512kB (ME) 9*1024kB (ME) 3*2048kB (UME) 15*4096kB (U) = 127068kB [ 86.753433][ T577] 200 total pagecache pages [ 86.764563][ T577] 0 pages in swap cache [ 86.768711][ T577] Swap cache stats: add 0, delete 0, find 0/0 [ 86.785180][ T577] Free swap = 0kB [ 86.788768][ T577] Total swap = 0kB [ 86.798993][ T577] 2097051 pages RAM [ 86.803020][ T577] 0 pages HighMem/MovableOnly [ 86.807612][ T577] 341777 pages reserved [ 86.811470][ T577] 0 pages cma reserved [ 86.823768][ T577] Unreclaimable slab info: [ 86.834374][ T577] Name Used Total [ 86.840451][ T577] pid_2 19KB 19KB [ 86.847427][ T577] AF_VSOCK 3KB 31KB [ 86.854186][ T577] TIPC 21KB 30KB [ 86.861270][ T577] bridge_fdb_cache 6KB 7KB [ 86.874389][ T577] fib6_nodes 111KB 112KB [ 86.881986][ T577] ip6_dst_cache 663KB 663KB [ 86.902635][ T577] PINGv6 1KB 31KB [ 86.909499][ T577] RAWv6 101KB 126KB [ 86.924094][ T577] UDPLITEv6 1KB 31KB [ 86.940008][ T577] UDPv6 67KB 94KB [ 86.946492][ T577] TCPv6 61KB 61KB [ 86.952428][ T577] ashmem_area_cache 0KB 7KB [ 86.982545][ T577] wg_peer 94KB 123KB [ 86.992066][ T577] allowedips_node 13KB 15KB [ 87.004386][ T577] sd_ext_cdb 0KB 3KB [ 87.010349][ T577] scsi_sense_cache 1076KB 1092KB [ 87.027319][ T577] virtio_scsi_cmd 16KB 16KB [ 87.033451][ T577] sgpool-128 29KB 29KB [ 87.039460][ T577] sgpool-64 65KB 95KB [ 87.053673][ T577] sgpool-32 189KB 189KB [ 87.064434][ T577] sgpool-16 75KB 75KB [ 87.070492][ T577] sgpool-8 90KB 90KB [ 87.088152][ T577] f2fs_bio_post_read_ctx 15KB 15KB [ 87.096399][ T577] jbd2_inode 5KB 7KB [ 87.102621][ T577] ext4_system_zone 0KB 3KB [ 87.108947][ T577] ext4_bio_post_read_ctx 15KB 15KB [ 87.115731][ T577] bio-1 3KB 3KB [ 87.121811][ T577] pid_namespace 4KB 7KB [ 87.128068][ T577] UNIX 2310KB 2310KB [ 87.144263][ T577] UDP-Lite 1KB 15KB [ 87.150512][ T577] tcp_bind_bucket 4KB 4KB [ 87.164272][ T577] ip_fib_trie 20KB 24KB [ 87.170374][ T577] ip_fib_alias 95KB 98KB [ 87.180916][ T577] ip_dst_cache 20KB 20KB [ 87.194279][ T577] PING 1KB 15KB [ 87.200546][ T577] RAW 52KB 61KB [ 87.236198][ T577] UDP 61KB 63KB [ 87.250449][ T577] tw_sock_TCP 0KB 3KB [ 87.277222][ T577] request_sock_TCP 7KB 15KB [ 87.297891][ T577] TCP 63KB 63KB [ 87.305410][ T577] eventpoll_pwq 10KB 11KB [ 87.311558][ T577] eventpoll_epi 21KB 23KB [ 87.318521][ T577] inotify_inode_mark 6KB 7KB [ 87.333313][ T577] bio_crypt_ctx 7KB 7KB [ 87.344401][ T577] request_queue 306KB 486KB [ 87.350298][ T577] blkdev_ioc 19KB 19KB [ 87.365220][ T577] bio-0 472KB 472KB [ 87.371518][ T577] biovec-max 773KB 773KB [ 87.377821][ T577] biovec-64 444KB 444KB [ 87.407339][ T577] biovec-16 30KB 30KB [ 87.427750][ T577] khugepaged_mm_slot 3KB 3KB [ 87.450866][ T577] uid_cache 5KB 8KB [ 87.462931][ T577] dmaengine-unmap-2 4KB 4KB [ 87.480457][ T577] audit_buffer 8KB 11KB [ 87.488907][ T577] skbuff_fclone_cache 547KB 547KB [ 87.503983][ T577] skbuff_head_cache 7038KB 7038KB [ 87.511149][ T577] configfs_dir_cache 0KB 3KB [ 87.517327][ T577] file_lock_cache 138KB 138KB [ 87.523276][ T577] file_lock_ctx 5KB 7KB [ 87.542472][ T577] fsnotify_mark_connector 4KB 7KB [ 87.549111][ T577] net_namespace 45KB 63KB [ 87.563534][ T577] task_delay_info 55KB 55KB [ 87.572530][ T577] taskstats 15KB 15KB [ 87.578765][ T577] proc_dir_entry 396KB 396KB [ 87.591012][ T577] pde_opener 4KB 7KB [ 87.604404][ T577] seq_file 186KB 200KB [ 87.610377][ T577] sigqueue 63KB 63KB [ 87.640687][ T577] shmem_inode_cache 686KB 686KB [ 87.646822][ T577] kernfs_iattrs_cache 4KB 7KB [ 87.652858][ T577] kernfs_node_cache 8472KB 8472KB [ 87.672505][ T577] mnt_cache 87KB 94KB [ 87.684362][ T577] filp 3950KB 4024KB [ 87.690330][ T577] names_cache 85361KB 85535KB [ 87.712542][ T577] hashtab_node 74KB 75KB [ 87.726421][ T577] ebitmap_node 412KB 413KB [ 87.732311][ T577] avtab_node 185KB 187KB [ 87.762647][ T577] avc_node 83KB 87KB [ 87.768644][ T577] lsm_inode_cache 1620KB 1620KB [ 87.790633][ T577] lsm_file_cache 382KB 420KB [ 87.828866][ T577] key_jar 3KB 3KB [ 87.848763][ T577] uts_namespace 8KB 15KB [ 87.871445][ T577] nsproxy 5KB 7KB [ 87.884596][ T577] vm_area_struct 5118KB 5118KB [ 87.890663][ T577] mm_struct 408KB 416KB [ 87.904420][ T577] fs_cache 40KB 40KB [ 87.910843][ T577] files_cache 262KB 262KB [ 87.918165][ T577] signal_cache 509KB 509KB [ 87.924435][ T577] sighand_cache 367KB 367KB [ 87.930388][ T577] task_struct 1827KB 1827KB [ 87.944401][ T577] cred_jar 384KB 384KB [ 87.950589][ T577] anon_vma_chain 1173KB 1173KB [ 87.990580][ T577] anon_vma 113KB 114KB [ 88.000121][ T577] pid 52KB 52KB [ 88.020566][ T577] Acpi-Operand 188KB 217KB [ 88.042506][ T577] Acpi-ParseExt 15KB 19KB [ 88.053561][ T577] Acpi-Parse 118KB 122KB [ 88.069334][ T577] Acpi-State 55KB 74KB [ 88.083631][ T577] Acpi-Namespace 28KB 32KB [ 88.091201][ T577] trace_event_file 155KB 155KB [ 88.104371][ T577] ftrace_event_field 267KB 268KB [ 88.110613][ T577] pool_workqueue 34KB 40KB [ 88.119258][ T577] vmap_area 6469KB 6469KB [ 88.133507][ T577] kmalloc-8k 4096KB 4096KB [ 88.152464][ T577] kmalloc-4k 42128KB 42272KB [ 88.164355][ T577] kmalloc-2k 17504KB 17504KB [ 88.170584][ T577] kmalloc-1k 25248KB 25248KB [ 88.204318][ T577] kmalloc-512 15504KB 15504KB [ 88.218579][ T577] kmalloc-256 2424KB 2424KB [ 88.230485][ T577] kmalloc-192 1107KB 1144KB [ 88.244369][ T577] kmalloc-128 740KB 740KB [ 88.250243][ T577] kmalloc-96 580KB 580KB [ 88.272507][ T577] kmalloc-64 9620KB 9620KB [ 88.278708][ T577] kmalloc-32 872KB 872KB [ 88.285694][ T577] kmalloc-16 292KB 292KB [ 88.291837][ T577] kmalloc-8 243KB 243KB [ 88.304401][ T577] kmem_cache_node 31KB 32KB [ 88.310381][ T577] kmem_cache 158KB 165KB [ 88.324380][ T577] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=577,uid=0 [ 88.339982][ T577] Out of memory (oom_kill_allocating_task): Killed process 571 (syz-executor.4) total-vm:50236kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 88.388743][ T24] oom_reaper: reaped process 571 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 89.481618][ T576] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 89.495761][ T576] CPU: 0 PID: 576 Comm: syz-executor.3 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 89.505938][ T576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 89.516679][ T576] Call Trace: [ 89.520934][ T576] dump_stack+0x1d8/0x241 [ 89.525625][ T576] ? panic+0x896/0x896 [ 89.529598][ T576] ? ___ratelimit+0x3f7/0x580 [ 89.534193][ T576] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 89.540189][ T576] ? _raw_spin_lock+0xa4/0x1b0 [ 89.544792][ T576] ? asan.module_dtor+0x20/0x20 [ 89.549569][ T576] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 89.554953][ T576] dump_header+0xd5/0x6b0 [ 89.559305][ T576] oom_kill_process+0xeb/0x2c0 [ 89.564059][ T576] out_of_memory+0x6e9/0x890 [ 89.569096][ T576] ? unregister_oom_notifier+0x20/0x20 [ 89.575271][ T576] __alloc_pages_slowpath+0x20c6/0x2700 [ 89.581323][ T576] ? current_gfp_context+0x80/0x80 [ 89.586987][ T576] ? __alloc_pages_nodemask+0x840/0x840 [ 89.593174][ T576] ? setup_fault_attr+0x3d0/0x3d0 [ 89.598413][ T576] __alloc_pages_nodemask+0x4b8/0x840 [ 89.604020][ T576] ? ion_alloc_fd+0x25/0x70 [ 89.609219][ T576] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 89.615303][ T576] ? ion_page_pool_alloc+0x2f5/0x430 [ 89.620893][ T576] ion_system_heap_allocate+0x2ac/0xaf0 [ 89.626987][ T576] ? ion_system_heap_destroy_pools+0x70/0x70 [ 89.633270][ T576] ? ion_buffer_alloc+0x12f/0x840 [ 89.638282][ T576] ion_buffer_alloc+0x20f/0x840 [ 89.643313][ T576] ion_dmabuf_alloc+0xb5/0x210 [ 89.648431][ T576] ? asan.module_dtor+0x20/0x20 [ 89.653368][ T576] ion_alloc_fd+0x25/0x70 [ 89.658249][ T576] ion_ioctl+0x30b/0x500 [ 89.662480][ T576] ? debug_shrink_set+0x1d0/0x1d0 [ 89.667593][ T576] ? debug_shrink_set+0x1d0/0x1d0 [ 89.672797][ T576] do_vfs_ioctl+0x742/0x1720 [ 89.677596][ T576] ? ioctl_preallocate+0x250/0x250 [ 89.682814][ T576] ? __fget+0x407/0x490 [ 89.686897][ T576] ? fget_many+0x20/0x20 [ 89.691227][ T576] ? switch_fpu_return+0x1d4/0x410 [ 89.696169][ T576] ? security_file_ioctl+0x7d/0xa0 [ 89.701286][ T576] __x64_sys_ioctl+0xd4/0x110 [ 89.705890][ T576] do_syscall_64+0xca/0x1c0 [ 89.710313][ T576] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 89.716470][ T576] Mem-Info: [ 89.719409][ T576] active_anon:7084 inactive_anon:73 isolated_anon:0 [ 89.719409][ T576] active_file:42 inactive_file:10 isolated_file:0 [ 89.719409][ T576] unevictable:0 dirty:0 writeback:0 unstable:0 [ 89.719409][ T576] slab_reclaimable:6209 slab_unreclaimable:67909 [ 89.719409][ T576] mapped:1 shmem:164 pagetables:281 bounce:0 [ 89.719409][ T576] free:63075 free_pcp:475 free_cma:0 [ 89.757346][ T576] Node 0 active_anon:28336kB inactive_anon:292kB active_file:168kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 89.785699][ T576] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 89.813270][ T576] lowmem_reserve[]: 0 2894 6835 6835 [ 89.818534][ T576] DMA32 free:109164kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:288kB local_pcp:56kB free_cma:0kB [ 89.848276][ T576] lowmem_reserve[]: 0 0 3941 3941 [ 89.853573][ T576] Normal free:127228kB min:127252kB low:159064kB high:190876kB active_anon:28336kB inactive_anon:292kB active_file:168kB inactive_file:40kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5216kB pagetables:1124kB bounce:0kB free_pcp:1612kB local_pcp:1380kB free_cma:0kB [ 89.884974][ T576] lowmem_reserve[]: 0 0 0 0 [ 89.889366][ T576] 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 (U) 3*4096kB (M) = 15908kB [ 89.905273][ T576] DMA32: 1*4kB (U) 1*8kB (M) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (UM) 1*256kB (M) 0*512kB 84*1024kB (U) 11*2048kB (U) 0*4096kB = 109164kB [ 89.920495][ T576] Normal: 619*4kB (UME) 382*8kB (ME) 182*16kB (UME) 160*32kB (UME) 122*64kB (ME) 71*128kB (UME) 34*256kB (UM) 22*512kB (ME) 9*1024kB (ME) 3*2048kB (UME) 15*4096kB (U) = 127228kB [ 89.938416][ T576] 200 total pagecache pages [ 89.942932][ T576] 0 pages in swap cache [ 89.947145][ T576] Swap cache stats: add 0, delete 0, find 0/0 [ 89.953361][ T576] Free swap = 0kB [ 89.957385][ T576] Total swap = 0kB [ 89.961124][ T576] 2097051 pages RAM [ 89.964786][ T576] 0 pages HighMem/MovableOnly [ 89.969446][ T576] 341777 pages reserved [ 89.973855][ T576] 0 pages cma reserved [ 89.977790][ T576] Unreclaimable slab info: [ 89.982773][ T576] Name Used Total [ 89.990082][ T576] pid_2 19KB 19KB [ 89.996198][ T576] AF_VSOCK 3KB 31KB [ 90.002385][ T576] TIPC 21KB 30KB [ 90.008486][ T576] bridge_fdb_cache 6KB 7KB [ 90.014591][ T576] fib6_nodes 111KB 112KB [ 90.020968][ T576] ip6_dst_cache 663KB 663KB [ 90.027338][ T576] PINGv6 1KB 31KB [ 90.033166][ T576] RAWv6 101KB 126KB [ 90.039455][ T576] UDPLITEv6 1KB 31KB [ 90.046333][ T576] UDPv6 67KB 94KB [ 90.052557][ T576] TCPv6 61KB 61KB [ 90.058751][ T576] ashmem_area_cache 0KB 7KB [ 90.064655][ T576] wg_peer 94KB 123KB [ 90.070535][ T576] allowedips_node 13KB 15KB [ 90.076908][ T576] sd_ext_cdb 0KB 3KB [ 90.082978][ T576] scsi_sense_cache 1076KB 1092KB [ 90.089099][ T576] virtio_scsi_cmd 16KB 16KB [ 90.095176][ T576] sgpool-128 29KB 29KB [ 90.101386][ T576] sgpool-64 65KB 95KB [ 90.107990][ T576] sgpool-32 189KB 189KB [ 90.113914][ T576] sgpool-16 75KB 75KB [ 90.119948][ T576] sgpool-8 90KB 90KB [ 90.125824][ T576] f2fs_bio_post_read_ctx 15KB 15KB [ 90.132515][ T576] jbd2_inode 5KB 7KB [ 90.138557][ T576] ext4_system_zone 0KB 3KB [ 90.144418][ T576] ext4_bio_post_read_ctx 15KB 15KB [ 90.150998][ T576] bio-1 3KB 3KB [ 90.157010][ T576] pid_namespace 4KB 7KB [ 90.163162][ T576] UNIX 2310KB 2310KB [ 90.169102][ T576] UDP-Lite 1KB 15KB [ 90.174974][ T576] tcp_bind_bucket 4KB 4KB [ 90.181032][ T576] ip_fib_trie 20KB 24KB [ 90.187231][ T576] ip_fib_alias 95KB 98KB [ 90.193175][ T576] ip_dst_cache 20KB 20KB [ 90.199292][ T576] PING 1KB 15KB [ 90.205411][ T576] RAW 52KB 61KB [ 90.212102][ T576] UDP 61KB 63KB [ 90.218128][ T576] tw_sock_TCP 0KB 3KB [ 90.224073][ T576] request_sock_TCP 7KB 15KB [ 90.230012][ T576] TCP 63KB 63KB [ 90.235916][ T576] eventpoll_pwq 10KB 11KB [ 90.241956][ T576] eventpoll_epi 21KB 23KB [ 90.247896][ T576] inotify_inode_mark 6KB 7KB [ 90.254018][ T576] bio_crypt_ctx 7KB 7KB [ 90.260297][ T576] request_queue 306KB 486KB [ 90.266479][ T576] blkdev_ioc 19KB 19KB [ 90.272340][ T576] bio-0 472KB 472KB [ 90.278554][ T576] biovec-max 773KB 773KB [ 90.284646][ T576] biovec-64 444KB 444KB [ 90.290988][ T576] biovec-16 30KB 30KB [ 90.297154][ T576] khugepaged_mm_slot 3KB 3KB [ 90.303087][ T576] uid_cache 5KB 8KB [ 90.309087][ T576] dmaengine-unmap-2 4KB 4KB [ 90.315059][ T576] audit_buffer 8KB 11KB [ 90.321023][ T576] skbuff_fclone_cache 547KB 547KB [ 90.327149][ T576] skbuff_head_cache 7038KB 7038KB [ 90.333120][ T576] configfs_dir_cache 0KB 3KB [ 90.339245][ T576] file_lock_cache 138KB 138KB [ 90.345444][ T576] file_lock_ctx 5KB 7KB [ 90.351398][ T576] fsnotify_mark_connector 4KB 7KB [ 90.358071][ T576] net_namespace 45KB 63KB [ 90.363929][ T576] task_delay_info 55KB 55KB [ 90.370930][ T576] taskstats 15KB 15KB [ 90.376950][ T576] proc_dir_entry 396KB 396KB [ 90.383070][ T576] pde_opener 4KB 7KB [ 90.389355][ T576] seq_file 186KB 200KB [ 90.396987][ T576] sigqueue 63KB 63KB [ 90.402841][ T576] shmem_inode_cache 686KB 686KB [ 90.408767][ T576] kernfs_iattrs_cache 4KB 7KB [ 90.414956][ T576] kernfs_node_cache 8472KB 8472KB [ 90.420984][ T576] mnt_cache 87KB 94KB [ 90.427005][ T576] filp 3950KB 4024KB [ 90.433265][ T576] names_cache 85361KB 85535KB [ 90.439721][ T576] hashtab_node 74KB 75KB [ 90.445852][ T576] ebitmap_node 412KB 413KB [ 90.452071][ T576] avtab_node 185KB 187KB [ 90.458099][ T576] avc_node 83KB 87KB [ 90.464142][ T576] lsm_inode_cache 1620KB 1620KB [ 90.470507][ T576] lsm_file_cache 382KB 420KB [ 90.476576][ T576] key_jar 3KB 3KB [ 90.482892][ T576] uts_namespace 8KB 15KB [ 90.489095][ T576] nsproxy 5KB 7KB [ 90.495232][ T576] vm_area_struct 5118KB 5118KB [ 90.501642][ T576] mm_struct 408KB 416KB [ 90.507567][ T576] fs_cache 40KB 40KB [ 90.513533][ T576] files_cache 262KB 262KB [ 90.519460][ T576] signal_cache 509KB 509KB [ 90.525387][ T576] sighand_cache 367KB 367KB [ 90.531597][ T576] task_struct 1827KB 1827KB [ 90.537813][ T576] cred_jar 384KB 384KB [ 90.543841][ T576] anon_vma_chain 1173KB 1173KB [ 90.550035][ T576] anon_vma 113KB 114KB [ 90.556106][ T576] pid 52KB 52KB [ 90.561985][ T576] Acpi-Operand 188KB 217KB [ 90.568003][ T576] Acpi-ParseExt 15KB 19KB [ 90.574144][ T576] Acpi-Parse 118KB 122KB [ 90.580330][ T576] Acpi-State 55KB 74KB [ 90.586506][ T576] Acpi-Namespace 28KB 32KB [ 90.592463][ T576] trace_event_file 155KB 155KB [ 90.598464][ T576] ftrace_event_field 267KB 268KB [ 90.604450][ T576] pool_workqueue 34KB 40KB [ 90.610336][ T576] vmap_area 6500KB 6500KB [ 90.616263][ T576] kmalloc-8k 4096KB 4096KB [ 90.622505][ T576] kmalloc-4k 42128KB 42272KB [ 90.628611][ T576] kmalloc-2k 17504KB 17504KB [ 90.634838][ T576] kmalloc-1k 25248KB 25248KB [ 90.640969][ T576] kmalloc-512 15504KB 15504KB [ 90.646895][ T576] kmalloc-256 2424KB 2424KB [ 90.652960][ T576] kmalloc-192 1107KB 1144KB [ 90.658896][ T576] kmalloc-128 740KB 740KB [ 90.664962][ T576] kmalloc-96 580KB 580KB [ 90.671543][ T576] kmalloc-64 9660KB 9660KB [ 90.677538][ T576] kmalloc-32 872KB 872KB [ 90.683416][ T576] kmalloc-16 292KB 292KB [ 90.689428][ T576] kmalloc-8 243KB 243KB [ 90.695605][ T576] kmem_cache_node 31KB 32KB [ 90.701742][ T576] kmem_cache 158KB 165KB [ 90.708178][ T576] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=576,uid=0 [ 90.722403][ T576] Out of memory (oom_kill_allocating_task): Killed process 570 (syz-executor.3) total-vm:50236kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 90.741078][ T24] oom_reaper: reaped process 570 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 90.915989][ T578] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 90.929843][ T578] CPU: 0 PID: 578 Comm: syz-executor.2 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 90.940111][ T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 90.950986][ T578] Call Trace: [ 90.954213][ T578] dump_stack+0x1d8/0x241 [ 90.958503][ T578] ? panic+0x896/0x896 [ 90.962393][ T578] ? ___ratelimit+0x3f7/0x580 [ 90.967076][ T578] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 90.972728][ T578] ? _raw_spin_lock+0xa4/0x1b0 [ 90.977507][ T578] ? asan.module_dtor+0x20/0x20 [ 90.982278][ T578] dump_header+0xd5/0x6b0 [ 90.986452][ T578] oom_kill_process+0xeb/0x2c0 [ 90.991048][ T578] out_of_memory+0x6e9/0x890 [ 90.995740][ T578] ? unregister_oom_notifier+0x20/0x20 [ 91.001146][ T578] ? __zone_watermark_ok+0x94/0x380 [ 91.006244][ T578] __alloc_pages_slowpath+0x20c6/0x2700 [ 91.011834][ T578] ? current_gfp_context+0x80/0x80 [ 91.017620][ T578] ? __alloc_pages_nodemask+0x840/0x840 [ 91.023526][ T578] ? setup_fault_attr+0x3d0/0x3d0 [ 91.028621][ T578] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 91.035657][ T578] __alloc_pages_nodemask+0x4b8/0x840 [ 91.041204][ T578] ? preempt_schedule_notrace+0x140/0x140 [ 91.046934][ T578] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 91.052310][ T578] ? ion_page_pool_alloc+0x2f5/0x430 [ 91.057426][ T578] ion_system_heap_allocate+0x2ac/0xaf0 [ 91.063084][ T578] ? ion_system_heap_destroy_pools+0x70/0x70 [ 91.069069][ T578] ? ion_buffer_alloc+0x12f/0x840 [ 91.074112][ T578] ion_buffer_alloc+0x20f/0x840 [ 91.080186][ T578] ion_dmabuf_alloc+0xb5/0x210 [ 91.086743][ T578] ? asan.module_dtor+0x20/0x20 [ 91.091921][ T578] ion_alloc_fd+0x25/0x70 [ 91.097372][ T578] ion_ioctl+0x30b/0x500 [ 91.102316][ T578] ? debug_shrink_set+0x1d0/0x1d0 [ 91.108051][ T578] ? debug_shrink_set+0x1d0/0x1d0 [ 91.113262][ T578] do_vfs_ioctl+0x742/0x1720 [ 91.117701][ T578] ? ioctl_preallocate+0x250/0x250 [ 91.122708][ T578] ? __fget+0x407/0x490 [ 91.126902][ T578] ? fget_many+0x20/0x20 [ 91.131040][ T578] ? switch_fpu_return+0x1d4/0x410 [ 91.136000][ T578] ? security_file_ioctl+0x7d/0xa0 [ 91.141378][ T578] __x64_sys_ioctl+0xd4/0x110 [ 91.145976][ T578] do_syscall_64+0xca/0x1c0 [ 91.150589][ T578] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 91.158621][ T578] Mem-Info: [ 91.161536][ T578] active_anon:7084 inactive_anon:73 isolated_anon:0 [ 91.161536][ T578] active_file:43 inactive_file:0 isolated_file:0 [ 91.161536][ T578] unevictable:0 dirty:0 writeback:0 unstable:0 [ 91.161536][ T578] slab_reclaimable:6209 slab_unreclaimable:67959 [ 91.161536][ T578] mapped:1 shmem:164 pagetables:281 bounce:0 [ 91.161536][ T578] free:62941 free_pcp:0 free_cma:0 [ 91.198488][ T578] Node 0 active_anon:28336kB inactive_anon:292kB active_file:172kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 91.226946][ T578] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 91.253302][ T578] lowmem_reserve[]: 0 2894 6835 6835 [ 91.258471][ T578] DMA32 free:108688kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 91.286047][ T578] lowmem_reserve[]: 0 0 3941 3941 [ 91.290987][ T578] Normal free:127924kB min:127252kB low:159064kB high:190876kB active_anon:28276kB inactive_anon:292kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5184kB pagetables:1124kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB [ 91.321809][ T578] lowmem_reserve[]: 0 0 0 0 [ 91.326387][ T578] 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 (U) 3*4096kB (M) = 15908kB [ 91.340528][ T578] DMA32: 2*4kB (U) 2*8kB (UM) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 2*256kB (UM) 1*512kB (U) 83*1024kB (U) 11*2048kB (U) 0*4096kB = 108936kB [ 91.356511][ T578] Normal: 614*4kB (UME) 381*8kB (UME) 184*16kB (UME) 162*32kB (UME) 122*64kB (ME) 70*128kB (ME) 34*256kB (UM) 22*512kB (ME) 9*1024kB (ME) 3*2048kB (UME) 15*4096kB (U) = 127168kB [ 91.373880][ T578] 199 total pagecache pages [ 91.378450][ T578] 0 pages in swap cache [ 91.382520][ T578] Swap cache stats: add 0, delete 0, find 0/0 [ 91.388626][ T578] Free swap = 0kB [ 91.392315][ T578] Total swap = 0kB [ 91.396032][ T578] 2097051 pages RAM [ 91.399609][ T578] 0 pages HighMem/MovableOnly [ 91.404217][ T578] 341777 pages reserved [ 91.409207][ T578] 0 pages cma reserved [ 91.413373][ T578] Unreclaimable slab info: [ 91.417980][ T578] Name Used Total [ 91.424140][ T578] pid_2 19KB 19KB [ 91.430149][ T578] AF_VSOCK 3KB 31KB [ 91.436314][ T578] TIPC 21KB 30KB [ 91.442539][ T578] bridge_fdb_cache 6KB 7KB [ 91.448548][ T578] fib6_nodes 111KB 112KB [ 91.454518][ T578] ip6_dst_cache 663KB 663KB [ 91.460367][ T578] PINGv6 1KB 31KB [ 91.466451][ T578] RAWv6 101KB 126KB [ 91.472411][ T578] UDPLITEv6 1KB 31KB [ 91.478710][ T578] UDPv6 67KB 94KB [ 91.484710][ T578] TCPv6 61KB 61KB [ 91.490599][ T578] ashmem_area_cache 0KB 7KB [ 91.496702][ T578] wg_peer 94KB 123KB [ 91.502882][ T578] allowedips_node 13KB 15KB [ 91.510005][ T578] sd_ext_cdb 0KB 3KB [ 91.516236][ T578] scsi_sense_cache 1076KB 1092KB [ 91.522197][ T578] virtio_scsi_cmd 16KB 16KB [ 91.528661][ T578] sgpool-128 29KB 29KB [ 91.534737][ T578] sgpool-64 65KB 95KB [ 91.541041][ T578] sgpool-32 189KB 189KB [ 91.547164][ T578] sgpool-16 75KB 75KB [ 91.553282][ T578] sgpool-8 90KB 90KB [ 91.559333][ T578] f2fs_bio_post_read_ctx 15KB 15KB [ 91.565882][ T578] jbd2_inode 5KB 7KB [ 91.571934][ T578] ext4_system_zone 0KB 3KB [ 91.578035][ T578] ext4_bio_post_read_ctx 15KB 15KB [ 91.584761][ T578] bio-1 3KB 3KB [ 91.590826][ T578] pid_namespace 4KB 7KB [ 91.596741][ T578] UNIX 2310KB 2310KB [ 91.602705][ T578] UDP-Lite 1KB 15KB [ 91.608752][ T578] tcp_bind_bucket 4KB 4KB [ 91.614995][ T578] ip_fib_trie 20KB 24KB [ 91.620830][ T578] ip_fib_alias 95KB 98KB [ 91.626758][ T578] ip_dst_cache 20KB 20KB [ 91.632896][ T578] PING 1KB 15KB [ 91.638835][ T578] RAW 52KB 61KB [ 91.644736][ T578] UDP 61KB 63KB [ 91.651382][ T578] tw_sock_TCP 0KB 3KB [ 91.657604][ T578] request_sock_TCP 7KB 15KB [ 91.664076][ T578] TCP 63KB 63KB [ 91.670576][ T578] eventpoll_pwq 10KB 11KB [ 91.676812][ T578] eventpoll_epi 21KB 23KB [ 91.683396][ T578] inotify_inode_mark 6KB 7KB [ 91.689501][ T578] bio_crypt_ctx 7KB 7KB [ 91.695829][ T578] request_queue 306KB 486KB [ 91.701703][ T578] blkdev_ioc 19KB 19KB [ 91.707638][ T578] bio-0 476KB 476KB [ 91.713674][ T578] biovec-max 773KB 773KB [ 91.719719][ T578] biovec-64 444KB 444KB [ 91.725969][ T578] biovec-16 30KB 30KB [ 91.731845][ T578] khugepaged_mm_slot 3KB 3KB [ 91.737952][ T578] uid_cache 5KB 8KB [ 91.743825][ T578] dmaengine-unmap-2 4KB 4KB [ 91.749778][ T578] audit_buffer 8KB 11KB [ 91.755763][ T578] skbuff_fclone_cache 547KB 547KB [ 91.762241][ T578] skbuff_head_cache 7038KB 7038KB [ 91.768274][ T578] configfs_dir_cache 0KB 3KB [ 91.774310][ T578] file_lock_cache 138KB 138KB [ 91.780593][ T578] file_lock_ctx 5KB 7KB [ 91.786961][ T578] fsnotify_mark_connector 4KB 7KB [ 91.793958][ T578] net_namespace 45KB 63KB [ 91.800215][ T578] task_delay_info 55KB 55KB [ 91.806788][ T578] taskstats 15KB 15KB [ 91.812683][ T578] proc_dir_entry 396KB 396KB [ 91.819084][ T578] pde_opener 4KB 7KB [ 91.825212][ T578] seq_file 186KB 200KB [ 91.831609][ T578] sigqueue 63KB 63KB [ 91.837866][ T578] shmem_inode_cache 686KB 686KB [ 91.843933][ T578] kernfs_iattrs_cache 4KB 7KB [ 91.850048][ T578] kernfs_node_cache 8472KB 8472KB [ 91.855922][ T578] mnt_cache 87KB 94KB [ 91.861909][ T578] filp 3950KB 4024KB [ 91.867927][ T578] names_cache 85361KB 85535KB [ 91.873777][ T578] hashtab_node 74KB 75KB [ 91.879698][ T578] ebitmap_node 412KB 413KB [ 91.885767][ T578] avtab_node 185KB 187KB [ 91.891799][ T578] avc_node 83KB 87KB [ 91.897881][ T578] lsm_inode_cache 1620KB 1620KB [ 91.903915][ T578] lsm_file_cache 382KB 420KB [ 91.910110][ T578] key_jar 3KB 3KB [ 91.915995][ T578] uts_namespace 8KB 15KB [ 91.921877][ T578] nsproxy 5KB 7KB [ 91.927802][ T578] vm_area_struct 5118KB 5118KB [ 91.933766][ T578] mm_struct 408KB 416KB [ 91.940424][ T578] fs_cache 40KB 40KB [ 91.946601][ T578] files_cache 262KB 262KB [ 91.952642][ T578] signal_cache 509KB 509KB [ 91.958821][ T578] sighand_cache 367KB 367KB [ 91.964679][ T578] task_struct 1827KB 1827KB [ 91.970950][ T578] cred_jar 384KB 384KB [ 91.977544][ T578] anon_vma_chain 1173KB 1173KB [ 91.983422][ T578] anon_vma 113KB 114KB [ 91.989341][ T578] pid 52KB 52KB [ 91.995968][ T578] Acpi-Operand 188KB 217KB [ 92.001932][ T578] Acpi-ParseExt 15KB 19KB [ 92.008907][ T578] Acpi-Parse 118KB 122KB [ 92.015078][ T578] Acpi-State 55KB 74KB [ 92.021391][ T578] Acpi-Namespace 28KB 32KB [ 92.028859][ T578] trace_event_file 155KB 155KB [ 92.035499][ T578] ftrace_event_field 267KB 268KB [ 92.044082][ T578] pool_workqueue 34KB 40KB [ 92.050465][ T578] vmap_area 6626KB 6626KB [ 92.056948][ T578] kmalloc-8k 4096KB 4096KB [ 92.063174][ T578] kmalloc-4k 42128KB 42272KB [ 92.069597][ T578] kmalloc-2k 17504KB 17504KB [ 92.076983][ T578] kmalloc-1k 25280KB 25280KB [ 92.083305][ T578] kmalloc-512 15504KB 15504KB [ 92.090012][ T578] kmalloc-256 2424KB 2424KB [ 92.096814][ T578] kmalloc-192 1107KB 1144KB [ 92.102753][ T578] kmalloc-128 740KB 740KB [ 92.109291][ T578] kmalloc-96 580KB 580KB [ 92.115246][ T578] kmalloc-64 9832KB 9832KB [ 92.121337][ T578] kmalloc-32 872KB 872KB [ 92.127669][ T578] kmalloc-16 292KB 292KB [ 92.134372][ T578] kmalloc-8 243KB 243KB [ 92.140536][ T578] kmem_cache_node 31KB 32KB [ 92.147153][ T578] kmem_cache 158KB 165KB [ 92.153275][ T578] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=578,uid=0 [ 92.168942][ T578] Out of memory (oom_kill_allocating_task): Killed process 572 (syz-executor.2) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 92.187766][ T24] oom_reaper: reaped process 572 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 92.578830][ T574] (elapsed 9.126 seconds) done. [ 92.583711][ T574] OOM killer disabled. [ 92.587673][ T574] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 92.597249][ T574] printk: Suspending console(s) (use no_console_suspend to debug) [ 92.644322][ T505] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 92.855124][ T574] ACPI: Preparing to enter system sleep state S3 [ 92.855491][ T574] PM: Saving platform NVS memory [ 92.855495][ T574] Disabling non-boot CPUs ... [ 92.857998][ T574] smpboot: CPU 1 is now offline [ 92.859374][ T574] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 92.859437][ T574] ACPI: Low-level resume complete [ 92.859505][ T574] PM: Restoring platform NVS memory [ 92.859515][ T574] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 92.883051][ T574] Enabling non-boot CPUs ... [ 92.883212][ T574] x86: Booting SMP configuration: [ 92.883217][ T574] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 92.883427][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 92.884666][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 92.886679][ T574] CPU1 is up [ 92.887077][ T574] ACPI: Waking up from system sleep state S3 [ 93.150909][ T574] OOM killer enabled. [ 93.155344][ T574] Restarting tasks ... done. [ 93.178577][ T574] Resume cause unknown [ 93.182863][ T574] PM: suspend exit 2023/06/30 15:23:31 executed programs: 33 [ 93.308816][ T597] PM: suspend entry (deep) [ 93.309746][ T599] PM: suspend entry (deep) [ 93.318931][ T600] PM: suspend entry (deep) [ 93.319415][ T598] PM: suspend entry (deep) [ 93.323453][ T602] PM: suspend entry (deep) [ 93.331825][ T600] PM: suspend exit [ 93.332386][ T601] PM: suspend entry (deep) [ 93.336569][ T599] PM: suspend exit [ 93.342337][ T598] PM: suspend exit [ 93.344463][ T602] PM: suspend exit [ 93.349506][ T601] PM: suspend exit [ 93.359594][ T597] Filesystems sync: 0.028 seconds [ 93.364917][ T597] Freezing user space processes ... [ 96.252423][ T599] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 96.279324][ T599] CPU: 0 PID: 599 Comm: syz-executor.3 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 96.294053][ T599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 96.304204][ T599] Call Trace: [ 96.307605][ T599] dump_stack+0x1d8/0x241 [ 96.311956][ T599] ? panic+0x896/0x896 [ 96.315855][ T599] ? ___ratelimit+0x3f7/0x580 [ 96.320373][ T599] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 96.326010][ T599] ? _raw_spin_lock+0xa4/0x1b0 [ 96.330610][ T599] ? asan.module_dtor+0x20/0x20 [ 96.335304][ T599] dump_header+0xd5/0x6b0 [ 96.339490][ T599] oom_kill_process+0xeb/0x2c0 [ 96.344153][ T599] out_of_memory+0x6e9/0x890 [ 96.348584][ T599] ? unregister_oom_notifier+0x20/0x20 [ 96.353872][ T599] ? __zone_watermark_ok+0x94/0x380 [ 96.358906][ T599] __alloc_pages_slowpath+0x20c6/0x2700 [ 96.364503][ T599] ? current_gfp_context+0x80/0x80 [ 96.369725][ T599] ? __alloc_pages_nodemask+0x840/0x840 [ 96.375184][ T599] ? setup_fault_attr+0x3d0/0x3d0 [ 96.380224][ T599] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 96.387261][ T599] __alloc_pages_nodemask+0x4b8/0x840 [ 96.392928][ T599] ? mutex_lock+0xa5/0x110 [ 96.397319][ T599] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 96.402697][ T599] ? ion_page_pool_alloc+0x2f5/0x430 [ 96.407817][ T599] ion_system_heap_allocate+0x2ac/0xaf0 [ 96.413477][ T599] ? ion_system_heap_destroy_pools+0x70/0x70 [ 96.419543][ T599] ? ion_buffer_alloc+0x12f/0x840 [ 96.424496][ T599] ion_buffer_alloc+0x20f/0x840 [ 96.429273][ T599] ion_dmabuf_alloc+0xb5/0x210 [ 96.434057][ T599] ? asan.module_dtor+0x20/0x20 [ 96.439090][ T599] ion_alloc_fd+0x25/0x70 [ 96.443258][ T599] ion_ioctl+0x30b/0x500 [ 96.447685][ T599] ? debug_shrink_set+0x1d0/0x1d0 [ 96.452547][ T599] ? debug_shrink_set+0x1d0/0x1d0 [ 96.457412][ T599] do_vfs_ioctl+0x742/0x1720 [ 96.462283][ T599] ? ioctl_preallocate+0x250/0x250 [ 96.467309][ T599] ? __fget+0x407/0x490 [ 96.471371][ T599] ? fget_many+0x20/0x20 [ 96.475551][ T599] ? switch_fpu_return+0x1d4/0x410 [ 96.480495][ T599] ? security_file_ioctl+0x7d/0xa0 [ 96.485691][ T599] __x64_sys_ioctl+0xd4/0x110 [ 96.490287][ T599] do_syscall_64+0xca/0x1c0 [ 96.494805][ T599] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 96.513541][ T599] Mem-Info: [ 96.516487][ T599] active_anon:7657 inactive_anon:73 isolated_anon:0 [ 96.516487][ T599] active_file:15 inactive_file:16 isolated_file:0 [ 96.516487][ T599] unevictable:0 dirty:0 writeback:0 unstable:0 [ 96.516487][ T599] slab_reclaimable:6276 slab_unreclaimable:68078 [ 96.516487][ T599] mapped:1 shmem:186 pagetables:338 bounce:0 [ 96.516487][ T599] free:63234 free_pcp:463 free_cma:0 [ 96.556715][ T599] Node 0 active_anon:30628kB inactive_anon:292kB active_file:60kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 96.592812][ T599] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 96.649452][ T599] lowmem_reserve[]: 0 2894 6835 6835 [ 96.660582][ T599] DMA32 free:108996kB min:93428kB low:116784kB high:140140kB active_anon:320kB inactive_anon:0kB active_file:12kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:608kB pagetables:128kB bounce:0kB free_pcp:428kB local_pcp:248kB free_cma:0kB [ 96.689762][ T599] lowmem_reserve[]: 0 0 3941 3941 [ 96.694775][ T599] Normal free:127032kB min:127252kB low:159064kB high:190876kB active_anon:30308kB inactive_anon:292kB active_file:48kB inactive_file:60kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:4864kB pagetables:1224kB bounce:0kB free_pcp:380kB local_pcp:132kB free_cma:0kB [ 96.733148][ T599] lowmem_reserve[]: 0 0 0 0 [ 96.737557][ T599] 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 (U) 3*4096kB (M) = 15908kB [ 96.765422][ T599] DMA32: 45*4kB (UME) 40*8kB (ME) 15*16kB (UME) 609*32kB (UME) 189*64kB (UME) 45*128kB (UME) 1*256kB (M) 2*512kB (ME) 20*1024kB (UME) 16*2048kB (U) 4*4096kB (U) = 108996kB [ 96.803057][ T599] Normal: 620*4kB (UME) 383*8kB (MEH) 120*16kB (UMEH) 141*32kB (UMEH) 135*64kB (UMEH) 71*128kB (UMH) 34*256kB (UMH) 19*512kB (UM) 16*1024kB (UM) 30*2048kB (U) 1*4096kB (U) = 130056kB [ 96.837762][ T599] 217 total pagecache pages [ 96.850354][ T599] 0 pages in swap cache [ 96.854343][ T599] Swap cache stats: add 0, delete 0, find 0/0 [ 96.868524][ T599] Free swap = 0kB [ 96.872231][ T599] Total swap = 0kB [ 96.883178][ T599] 2097051 pages RAM [ 96.887083][ T599] 0 pages HighMem/MovableOnly [ 96.913050][ T599] 341777 pages reserved [ 96.917032][ T599] 0 pages cma reserved [ 96.921267][ T599] Unreclaimable slab info: [ 96.953042][ T599] Name Used Total [ 96.959204][ T599] pid_2 23KB 23KB [ 96.973047][ T599] AF_VSOCK 3KB 31KB [ 96.979020][ T599] TIPC 21KB 30KB [ 96.993045][ T599] bridge_fdb_cache 6KB 7KB [ 96.999284][ T599] fib6_nodes 111KB 112KB [ 97.023106][ T599] ip6_dst_cache 667KB 667KB [ 97.029448][ T599] PINGv6 1KB 31KB [ 97.035528][ T599] RAWv6 101KB 126KB [ 97.041758][ T599] UDPLITEv6 1KB 31KB [ 97.063073][ T599] UDPv6 67KB 94KB [ 97.069199][ T599] TCPv6 61KB 61KB [ 97.093061][ T599] ashmem_area_cache 0KB 7KB [ 97.100436][ T599] wg_peer 94KB 123KB [ 97.123049][ T599] allowedips_node 13KB 15KB [ 97.129467][ T599] sd_ext_cdb 0KB 3KB [ 97.143042][ T599] scsi_sense_cache 1076KB 1092KB [ 97.149122][ T599] virtio_scsi_cmd 16KB 16KB [ 97.173047][ T599] sgpool-128 29KB 29KB [ 97.179668][ T599] sgpool-64 65KB 95KB [ 97.203065][ T599] sgpool-32 204KB 204KB [ 97.209064][ T599] sgpool-16 82KB 82KB [ 97.223057][ T599] sgpool-8 97KB 97KB [ 97.229027][ T599] f2fs_bio_post_read_ctx 15KB 15KB [ 97.253055][ T599] jbd2_inode 5KB 7KB [ 97.258944][ T599] ext4_system_zone 0KB 3KB [ 97.273051][ T599] ext4_bio_post_read_ctx 15KB 15KB [ 97.279640][ T599] bio-1 3KB 3KB [ 97.288689][ T599] pid_namespace 4KB 7KB [ 97.311321][ T599] UNIX 2301KB 2310KB [ 97.331276][ T599] UDP-Lite 1KB 15KB [ 97.353098][ T599] tcp_bind_bucket 4KB 4KB [ 97.359167][ T599] ip_fib_trie 20KB 24KB [ 97.383056][ T599] ip_fib_alias 95KB 98KB [ 97.389472][ T599] ip_dst_cache 20KB 20KB [ 97.403068][ T599] PING 1KB 15KB [ 97.409226][ T599] RAW 52KB 61KB [ 97.427410][ T599] UDP 61KB 63KB [ 97.433590][ T599] tw_sock_TCP 0KB 3KB [ 97.439750][ T599] request_sock_TCP 7KB 15KB [ 97.445755][ T599] TCP 63KB 63KB [ 97.452128][ T599] eventpoll_pwq 15KB 15KB [ 97.458503][ T599] eventpoll_epi 27KB 27KB [ 97.464399][ T599] inotify_inode_mark 11KB 11KB [ 97.470531][ T599] bio_crypt_ctx 7KB 7KB [ 97.476933][ T599] request_queue 306KB 486KB [ 97.483838][ T599] blkdev_ioc 19KB 19KB [ 97.490080][ T599] bio-0 532KB 532KB [ 97.496100][ T599] biovec-max 862KB 862KB [ 97.502049][ T599] biovec-64 538KB 538KB [ 97.508448][ T599] biovec-16 33KB 33KB [ 97.514487][ T599] khugepaged_mm_slot 3KB 3KB [ 97.520733][ T599] uid_cache 5KB 8KB [ 97.526726][ T599] dmaengine-unmap-2 4KB 4KB [ 97.532787][ T599] audit_buffer 8KB 11KB [ 97.538728][ T599] skbuff_fclone_cache 555KB 555KB [ 97.545127][ T599] skbuff_head_cache 7248KB 7248KB [ 97.551010][ T599] configfs_dir_cache 0KB 3KB [ 97.557292][ T599] file_lock_cache 138KB 138KB [ 97.563531][ T599] file_lock_ctx 5KB 7KB [ 97.570216][ T599] fsnotify_mark_connector 7KB 7KB [ 97.576848][ T599] net_namespace 45KB 63KB [ 97.583236][ T599] task_delay_info 59KB 59KB [ 97.589281][ T599] taskstats 23KB 23KB [ 97.595307][ T599] proc_dir_entry 420KB 420KB [ 97.601488][ T599] pde_opener 4KB 7KB [ 97.607704][ T599] seq_file 183KB 189KB [ 97.613744][ T599] sigqueue 62KB 63KB [ 97.620436][ T599] shmem_inode_cache 733KB 733KB [ 97.626877][ T599] kernfs_iattrs_cache 4KB 7KB [ 97.633209][ T599] kernfs_node_cache 8476KB 8476KB [ 97.639159][ T599] mnt_cache 87KB 94KB [ 97.648319][ T599] filp 3934KB 3984KB [ 97.654279][ T599] names_cache 82326KB 82501KB [ 97.660769][ T599] hashtab_node 74KB 75KB [ 97.666783][ T599] ebitmap_node 412KB 413KB [ 97.674255][ T599] avtab_node 185KB 187KB [ 97.680294][ T599] avc_node 83KB 87KB [ 97.686577][ T599] lsm_inode_cache 1644KB 1644KB [ 97.692726][ T599] lsm_file_cache 382KB 408KB [ 97.698665][ T599] key_jar 3KB 3KB [ 97.704886][ T599] uts_namespace 8KB 15KB [ 97.710766][ T599] nsproxy 5KB 7KB [ 97.716697][ T599] vm_area_struct 5219KB 5219KB [ 97.722840][ T599] mm_struct 415KB 416KB [ 97.728769][ T599] fs_cache 44KB 44KB [ 97.734844][ T599] files_cache 277KB 277KB [ 97.740718][ T599] signal_cache 540KB 540KB [ 97.747025][ T599] sighand_cache 367KB 367KB [ 97.753176][ T599] task_struct 1890KB 1890KB [ 97.759220][ T599] cred_jar 373KB 384KB [ 97.765244][ T599] anon_vma_chain 1216KB 1216KB [ 97.771125][ T599] anon_vma 141KB 141KB [ 97.777059][ T599] pid 52KB 52KB [ 97.782919][ T599] Acpi-Operand 191KB 217KB [ 97.788960][ T599] Acpi-ParseExt 15KB 19KB [ 97.795030][ T599] Acpi-Parse 118KB 122KB [ 97.801156][ T599] Acpi-State 63KB 74KB [ 97.807410][ T599] Acpi-Namespace 28KB 32KB [ 97.813842][ T599] trace_event_file 155KB 155KB [ 97.819898][ T599] ftrace_event_field 267KB 268KB [ 97.826462][ T599] pool_workqueue 34KB 40KB [ 97.833635][ T599] vmap_area 7760KB 7760KB [ 97.841283][ T599] kmalloc-8k 4096KB 4096KB [ 97.847476][ T599] kmalloc-4k 40328KB 40512KB [ 97.853521][ T599] kmalloc-2k 17664KB 17664KB [ 97.860112][ T599] kmalloc-1k 25368KB 25408KB [ 97.866343][ T599] kmalloc-512 16176KB 16176KB [ 97.872572][ T599] kmalloc-256 2472KB 2472KB [ 97.879383][ T599] kmalloc-192 1094KB 1120KB [ 97.885469][ T599] kmalloc-128 828KB 828KB [ 97.891401][ T599] kmalloc-96 592KB 592KB [ 97.897548][ T599] kmalloc-64 11324KB 11324KB [ 97.903756][ T599] kmalloc-32 884KB 884KB [ 97.909630][ T599] kmalloc-16 296KB 296KB [ 97.915782][ T599] kmalloc-8 247KB 247KB [ 97.921738][ T599] kmem_cache_node 31KB 32KB [ 97.927816][ T599] kmem_cache 158KB 165KB [ 97.933954][ T599] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=599,uid=0 [ 97.948709][ T599] Out of memory (oom_kill_allocating_task): Killed process 594 (syz-executor.3) total-vm:50236kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 97.968519][ T24] oom_reaper: reaped process 594 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 99.219379][ T600] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 99.231919][ T600] CPU: 0 PID: 600 Comm: syz-executor.0 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 99.241775][ T600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 99.252109][ T600] Call Trace: [ 99.255235][ T600] dump_stack+0x1d8/0x241 [ 99.259568][ T600] ? panic+0x896/0x896 [ 99.268811][ T600] ? ___ratelimit+0x3f7/0x580 [ 99.273436][ T600] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 99.279148][ T600] ? _raw_spin_lock+0xa4/0x1b0 [ 99.283949][ T600] ? asan.module_dtor+0x20/0x20 [ 99.289299][ T600] dump_header+0xd5/0x6b0 [ 99.293763][ T600] oom_kill_process+0xeb/0x2c0 [ 99.298903][ T600] out_of_memory+0x6e9/0x890 [ 99.303835][ T600] ? unregister_oom_notifier+0x20/0x20 [ 99.309307][ T600] ? __zone_watermark_ok+0x94/0x380 [ 99.314413][ T600] __alloc_pages_slowpath+0x20c6/0x2700 [ 99.319972][ T600] ? current_gfp_context+0x80/0x80 [ 99.325276][ T600] ? __alloc_pages_nodemask+0x840/0x840 [ 99.330825][ T600] ? setup_fault_attr+0x3d0/0x3d0 [ 99.335760][ T600] ? should_fail+0x5ae/0x880 [ 99.340407][ T600] __alloc_pages_nodemask+0x4b8/0x840 [ 99.345755][ T600] ? ion_alloc_fd+0x25/0x70 [ 99.350081][ T600] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 99.355668][ T600] ? mutex_unlock+0x22/0x40 [ 99.360068][ T600] ? ion_page_pool_alloc+0x2f5/0x430 [ 99.365609][ T600] ion_system_heap_allocate+0x2ac/0xaf0 [ 99.371180][ T600] ? ion_system_heap_destroy_pools+0x70/0x70 [ 99.377180][ T600] ? ion_buffer_alloc+0x12f/0x840 [ 99.382127][ T600] ion_buffer_alloc+0x20f/0x840 [ 99.386915][ T600] ion_dmabuf_alloc+0xb5/0x210 [ 99.392281][ T600] ? asan.module_dtor+0x20/0x20 [ 99.397049][ T600] ion_alloc_fd+0x25/0x70 [ 99.401913][ T600] ion_ioctl+0x30b/0x500 [ 99.406068][ T600] ? debug_shrink_set+0x1d0/0x1d0 [ 99.411207][ T600] ? debug_shrink_set+0x1d0/0x1d0 [ 99.416338][ T600] do_vfs_ioctl+0x742/0x1720 [ 99.420944][ T600] ? ioctl_preallocate+0x250/0x250 [ 99.426074][ T600] ? __fget+0x407/0x490 [ 99.430138][ T600] ? fget_many+0x20/0x20 [ 99.434660][ T600] ? switch_fpu_return+0x1d4/0x410 [ 99.439777][ T600] ? security_file_ioctl+0x7d/0xa0 [ 99.444900][ T600] __x64_sys_ioctl+0xd4/0x110 [ 99.449490][ T600] do_syscall_64+0xca/0x1c0 [ 99.453837][ T600] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 99.460572][ T600] Mem-Info: [ 99.463649][ T600] active_anon:7642 inactive_anon:73 isolated_anon:0 [ 99.463649][ T600] active_file:15 inactive_file:16 isolated_file:0 [ 99.463649][ T600] unevictable:0 dirty:0 writeback:0 unstable:0 [ 99.463649][ T600] slab_reclaimable:6276 slab_unreclaimable:67898 [ 99.463649][ T600] mapped:1 shmem:186 pagetables:338 bounce:0 [ 99.463649][ T600] free:88647 free_pcp:227 free_cma:0 [ 99.501436][ T600] Node 0 active_anon:30568kB inactive_anon:292kB active_file:60kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 99.529969][ T600] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 99.556768][ T600] lowmem_reserve[]: 0 2894 6835 6835 [ 99.562125][ T600] DMA32 free:121448kB min:105716kB low:129072kB high:152428kB active_anon:272kB inactive_anon:0kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:576kB pagetables:128kB bounce:0kB free_pcp:412kB local_pcp:248kB free_cma:0kB [ 99.590952][ T600] lowmem_reserve[]: 0 0 3941 3941 [ 99.595993][ T600] Normal free:217232kB min:217364kB low:249176kB high:280988kB active_anon:30296kB inactive_anon:292kB active_file:52kB inactive_file:56kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:4864kB pagetables:1224kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 99.625754][ T600] lowmem_reserve[]: 0 0 0 0 [ 99.630186][ T600] 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 (U) 3*4096kB (M) = 15908kB [ 99.644179][ T600] DMA32: 7016*4kB (U) 1991*8kB (U) 1909*16kB (U) 1466*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 121448kB [ 99.658559][ T600] Normal: 19592*4kB (UME) 2744*8kB (UMH) 2711*16kB (UMH) 2140*32kB (UMH) 15*64kB (UMH) 12*128kB (UH) 6*256kB (UH) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 217232kB [ 99.674959][ T600] 217 total pagecache pages [ 99.679271][ T600] 0 pages in swap cache [ 99.683865][ T600] Swap cache stats: add 0, delete 0, find 0/0 [ 99.690000][ T600] Free swap = 0kB [ 99.693892][ T600] Total swap = 0kB [ 99.697395][ T600] 2097051 pages RAM [ 99.701190][ T600] 0 pages HighMem/MovableOnly [ 99.706793][ T600] 341777 pages reserved [ 99.710800][ T600] 0 pages cma reserved [ 99.715096][ T600] Unreclaimable slab info: [ 99.719295][ T600] Name Used Total [ 99.725494][ T600] pid_2 23KB 23KB [ 99.731365][ T600] AF_VSOCK 3KB 31KB [ 99.737492][ T600] TIPC 21KB 30KB [ 99.743850][ T600] bridge_fdb_cache 6KB 7KB [ 99.749810][ T600] fib6_nodes 111KB 112KB [ 99.755830][ T600] ip6_dst_cache 675KB 675KB [ 99.761786][ T600] PINGv6 1KB 31KB [ 99.768048][ T600] RAWv6 101KB 126KB [ 99.773910][ T600] UDPLITEv6 1KB 31KB [ 99.779883][ T600] UDPv6 67KB 94KB [ 99.785811][ T600] TCPv6 61KB 61KB [ 99.791687][ T600] ashmem_area_cache 0KB 7KB [ 99.797615][ T600] wg_peer 94KB 123KB [ 99.803587][ T600] allowedips_node 13KB 15KB [ 99.809834][ T600] sd_ext_cdb 0KB 3KB [ 99.815750][ T600] scsi_sense_cache 1076KB 1092KB [ 99.821628][ T600] virtio_scsi_cmd 16KB 16KB [ 99.827564][ T600] sgpool-128 29KB 29KB [ 99.834241][ T600] sgpool-64 65KB 95KB [ 99.840208][ T600] sgpool-32 204KB 204KB [ 99.846130][ T600] sgpool-16 82KB 82KB [ 99.852193][ T600] sgpool-8 97KB 97KB [ 99.858098][ T600] f2fs_bio_post_read_ctx 15KB 15KB [ 99.864651][ T600] jbd2_inode 5KB 7KB [ 99.870518][ T600] ext4_system_zone 0KB 3KB [ 99.876733][ T600] ext4_bio_post_read_ctx 15KB 15KB [ 99.883312][ T600] bio-1 3KB 3KB [ 99.889285][ T600] pid_namespace 4KB 7KB [ 99.895347][ T600] UNIX 2301KB 2310KB [ 99.901476][ T600] UDP-Lite 1KB 15KB [ 99.908438][ T600] tcp_bind_bucket 4KB 4KB [ 99.914518][ T600] ip_fib_trie 20KB 24KB [ 99.920553][ T600] ip_fib_alias 95KB 98KB [ 99.926622][ T600] ip_dst_cache 20KB 20KB [ 99.933005][ T600] PING 1KB 15KB [ 99.939308][ T600] RAW 52KB 61KB [ 99.945684][ T600] UDP 61KB 63KB [ 99.951560][ T600] tw_sock_TCP 0KB 3KB [ 99.957756][ T600] request_sock_TCP 7KB 15KB [ 99.963746][ T600] TCP 63KB 63KB [ 99.969768][ T600] eventpoll_pwq 15KB 15KB [ 99.975751][ T600] eventpoll_epi 27KB 27KB [ 99.981707][ T600] inotify_inode_mark 11KB 11KB [ 99.987726][ T600] bio_crypt_ctx 7KB 7KB [ 99.993975][ T600] request_queue 306KB 486KB [ 99.999850][ T600] blkdev_ioc 19KB 19KB [ 100.005995][ T600] bio-0 532KB 532KB [ 100.011868][ T600] biovec-max 862KB 862KB [ 100.017862][ T600] biovec-64 538KB 538KB [ 100.023948][ T600] biovec-16 33KB 33KB [ 100.030006][ T600] khugepaged_mm_slot 3KB 3KB [ 100.036427][ T600] uid_cache 5KB 8KB [ 100.042557][ T600] dmaengine-unmap-2 4KB 4KB [ 100.048565][ T600] audit_buffer 8KB 11KB [ 100.054475][ T600] skbuff_fclone_cache 555KB 555KB [ 100.060518][ T600] skbuff_head_cache 7248KB 7248KB [ 100.066630][ T600] configfs_dir_cache 0KB 3KB [ 100.072589][ T600] file_lock_cache 138KB 138KB [ 100.078789][ T600] file_lock_ctx 5KB 7KB [ 100.084673][ T600] fsnotify_mark_connector 7KB 7KB [ 100.091343][ T600] net_namespace 45KB 63KB [ 100.097455][ T600] task_delay_info 59KB 59KB [ 100.103366][ T600] taskstats 23KB 23KB [ 100.110611][ T600] proc_dir_entry 420KB 420KB [ 100.116526][ T600] pde_opener 4KB 7KB [ 100.122407][ T600] seq_file 183KB 189KB [ 100.128334][ T600] sigqueue 62KB 63KB [ 100.134593][ T600] shmem_inode_cache 733KB 733KB [ 100.140561][ T600] kernfs_iattrs_cache 4KB 7KB [ 100.146649][ T600] kernfs_node_cache 8476KB 8476KB [ 100.152532][ T600] mnt_cache 87KB 94KB [ 100.158642][ T600] filp 3934KB 3984KB [ 100.164718][ T600] names_cache 82326KB 82501KB [ 100.170996][ T600] hashtab_node 74KB 75KB [ 100.177350][ T600] ebitmap_node 412KB 413KB [ 100.183888][ T600] avtab_node 185KB 187KB [ 100.189953][ T600] avc_node 83KB 87KB [ 100.195868][ T600] lsm_inode_cache 1644KB 1644KB [ 100.201867][ T600] lsm_file_cache 382KB 408KB [ 100.207883][ T600] key_jar 3KB 3KB [ 100.213912][ T600] uts_namespace 8KB 15KB [ 100.220061][ T600] nsproxy 5KB 7KB [ 100.226488][ T600] vm_area_struct 5219KB 5219KB [ 100.232541][ T600] mm_struct 415KB 416KB [ 100.239048][ T600] fs_cache 44KB 44KB [ 100.244947][ T600] files_cache 277KB 277KB [ 100.251116][ T600] signal_cache 540KB 540KB [ 100.257027][ T600] sighand_cache 367KB 367KB [ 100.263296][ T600] task_struct 1890KB 1890KB [ 100.269868][ T600] cred_jar 373KB 384KB [ 100.275869][ T600] anon_vma_chain 1216KB 1216KB [ 100.281843][ T600] anon_vma 141KB 141KB [ 100.287944][ T600] pid 52KB 52KB [ 100.293920][ T600] Acpi-Operand 191KB 217KB [ 100.299808][ T600] Acpi-ParseExt 15KB 19KB [ 100.305942][ T600] Acpi-Parse 118KB 122KB [ 100.311893][ T600] Acpi-State 63KB 74KB [ 100.317986][ T600] Acpi-Namespace 28KB 32KB [ 100.323875][ T600] trace_event_file 155KB 155KB [ 100.330139][ T600] ftrace_event_field 267KB 268KB [ 100.337111][ T600] pool_workqueue 34KB 40KB [ 100.343078][ T600] vmap_area 7760KB 7760KB [ 100.349174][ T600] kmalloc-8k 4096KB 4096KB [ 100.355090][ T600] kmalloc-4k 40328KB 40512KB [ 100.360956][ T600] kmalloc-2k 17664KB 17664KB [ 100.366977][ T600] kmalloc-1k 25408KB 25408KB [ 100.372847][ T600] kmalloc-512 16176KB 16176KB [ 100.378826][ T600] kmalloc-256 2472KB 2472KB [ 100.384737][ T600] kmalloc-192 1094KB 1120KB [ 100.390650][ T600] kmalloc-128 828KB 828KB [ 100.396499][ T600] kmalloc-96 596KB 596KB [ 100.403156][ T600] kmalloc-64 11324KB 11324KB [ 100.409320][ T600] kmalloc-32 884KB 884KB [ 100.415520][ T600] kmalloc-16 296KB 296KB [ 100.421403][ T600] kmalloc-8 247KB 247KB [ 100.427501][ T600] kmem_cache_node 31KB 32KB [ 100.433510][ T600] kmem_cache 158KB 165KB [ 100.439643][ T600] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=600,uid=0 [ 100.454483][ T600] Out of memory (oom_kill_allocating_task): Killed process 595 (syz-executor.0) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 100.473364][ T24] oom_reaper: reaped process 595 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 100.511334][ T597] (elapsed 7.146 seconds) done. [ 100.516944][ T597] OOM killer disabled. [ 100.520787][ T597] Freezing remaining freezable tasks ... (elapsed 0.178 seconds) done. [ 100.708519][ T597] printk: Suspending console(s) (use no_console_suspend to debug) [ 100.823179][ T504] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 100.980197][ T597] ACPI: Preparing to enter system sleep state S3 [ 100.980430][ T597] PM: Saving platform NVS memory [ 100.980432][ T597] Disabling non-boot CPUs ... [ 100.982945][ T597] smpboot: CPU 1 is now offline [ 100.984476][ T597] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 100.984539][ T597] ACPI: Low-level resume complete [ 100.984606][ T597] PM: Restoring platform NVS memory [ 100.984615][ T597] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 100.992926][ T597] ------------[ cut here ]------------ [ 100.992946][ T597] WARNING: CPU: 0 PID: 597 at kernel/time/timekeeping.c:918 ktime_get_seconds+0x2c/0x30 [ 100.992947][ T597] Modules linked in: [ 100.992956][ T597] CPU: 0 PID: 597 Comm: syz-executor.1 Not tainted 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 100.992959][ T597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 100.992966][ T597] RIP: 0010:ktime_get_seconds+0x2c/0x30 [ 100.992972][ T597] Code: da d4 0e 00 8b 1d b4 b9 95 04 31 ff 89 de e8 bb d7 0e 00 85 db 75 0e e8 c2 d4 0e 00 48 8b 05 1b 93 35 05 5b c3 e8 b4 d4 0e 00 <0f> 0b eb ee e8 ab d4 0e 00 48 8b 05 fc 92 35 05 c3 0f 1f 00 e8 9b [ 100.992975][ T597] RSP: 0018:ffff8880901f6610 EFLAGS: 00010093 [ 100.992981][ T597] RAX: ffffffff8155552c RBX: 0000000000000001 RCX: ffff8881e7532f40 [ 100.992983][ T597] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 100.992987][ T597] RBP: ffff8880901f6750 R08: ffffffff81555515 R09: ffff8880901f67c0 [ 100.992991][ T597] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000007 [ 100.992995][ T597] R13: dffffc0000000000 R14: ffff8881f6e56100 R15: ffff8880901f67c0 [ 100.992999][ T597] FS: 00007fdce2553700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 100.993003][ T597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.993006][ T597] CR2: 00007fdce2532718 CR3: 00000001e6474000 CR4: 00000000003406b0 [ 100.993012][ T597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.993015][ T597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.993017][ T597] Call Trace: [ 100.993026][ T597] crng_make_state+0x35b/0x4f0 [ 100.993033][ T597] ? proc_do_uuid+0x2a0/0x2a0 [ 100.993042][ T597] ? __alloc_pages_nodemask+0x840/0x840 [ 100.993049][ T597] ? setup_fault_attr+0x3d0/0x3d0 [ 100.993057][ T597] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 100.993063][ T597] ? check_preemption_disabled+0x153/0x320 [ 100.993069][ T597] get_random_u32+0x1f9/0x5a0 [ 100.993074][ T597] ? get_random_u64+0x4d0/0x4d0 [ 100.993080][ T597] ? kfree+0x123/0x370 [ 100.993087][ T597] ? acpi_ds_begin_method_execution+0x42/0x9f0 [ 100.993092][ T597] ? acpi_ds_call_control_method+0xbd/0x7b0 [ 100.993096][ T597] ? acpi_ps_parse_aml+0x2db/0x950 [ 100.993101][ T597] ? acpi_ps_execute_method+0x740/0x870 [ 100.993106][ T597] ? acpi_ns_evaluate+0x636/0x9f0 [ 100.993112][ T597] ? acpi_ut_evaluate_object+0x150/0x490 [ 100.993117][ T597] ? acpi_walk_resources+0x17f/0x590 [ 100.993121][ T597] ? acpi_pci_link_get_current+0x1e2/0x440 [ 100.993125][ T597] ? acpi_pci_link_set+0x5bb/0xa80 [ 100.993130][ T597] ? irqrouter_resume+0xd6/0x170 [ 100.993135][ T597] new_slab+0x17c/0x440 [ 100.993141][ T597] ___slab_alloc+0x2fe/0x490 [ 100.993146][ T597] ? acpi_ds_create_walk_state+0xff/0x2a0 [ 100.993151][ T597] ? kfence_guarded_free+0x720/0x720 [ 100.993155][ T597] ? acpi_ds_create_walk_state+0xff/0x2a0 [ 100.993160][ T597] __slab_alloc+0x62/0xa0 [ 100.993165][ T597] kmem_cache_alloc_trace+0x12d/0x260 [ 100.993170][ T597] ? acpi_ds_create_walk_state+0xff/0x2a0 [ 100.993175][ T597] acpi_ds_create_walk_state+0xff/0x2a0 [ 100.993180][ T597] ? acpi_ds_pop_walk_state+0x90/0x90 [ 100.993186][ T597] acpi_ds_call_control_method+0x132/0x7b0 [ 100.993192][ T597] ? acpi_ut_create_thread_state+0x14b/0x200 [ 100.993197][ T597] ? acpi_ds_begin_method_execution+0x9f0/0x9f0 [ 100.993202][ T597] ? acpi_ut_create_integer_object+0x105/0x220 [ 100.993207][ T597] ? acpi_ut_create_package_object+0x310/0x310 [ 100.993212][ T597] acpi_ps_parse_aml+0x2db/0x950 [ 100.993217][ T597] acpi_ps_execute_method+0x740/0x870 [ 100.993223][ T597] acpi_ns_evaluate+0x636/0x9f0 [ 100.993230][ T597] acpi_ut_evaluate_object+0x150/0x490 [ 100.993234][ T597] ? kfree+0x123/0x370 [ 100.993239][ T597] ? acpi_evaluate_object+0x99f/0xaf0 [ 100.993244][ T597] ? asan.module_dtor+0x20/0x20 [ 100.993250][ T597] ? acpi_evaluate_object+0x99f/0xaf0 [ 100.993255][ T597] acpi_rs_get_method_data+0xb0/0x150 [ 100.993269][ T597] ? acpi_rs_get_aei_method_data+0x140/0x140 [ 100.993275][ T597] ? __acpi_match_device+0x5f7/0x640 [ 100.993281][ T597] acpi_walk_resources+0x17f/0x590 [ 100.993286][ T597] ? acpi_evaluate_integer+0x17c/0x230 [ 100.993291][ T597] ? acpi_pci_link_get_current+0x440/0x440 [ 100.993296][ T597] ? acpi_extract_package+0xd70/0xd70 [ 100.993301][ T597] ? acpi_get_vendor_resource+0x1f0/0x1f0 [ 100.993307][ T597] acpi_pci_link_get_current+0x1e2/0x440 [ 100.993311][ T597] ? acpi_pci_link_set+0xa80/0xa80 [ 100.993317][ T597] ? acpi_ut_validate_buffer+0x66/0xa0 [ 100.993322][ T597] acpi_pci_link_set+0x5bb/0xa80 [ 100.993326][ T597] ? acpi_write+0x20/0x20 [ 100.993331][ T597] ? acpi_penalize_sci_irq+0x50/0x50 [ 100.993336][ T597] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 100.993341][ T597] ? acpi_restore_bm_rld+0xb1/0x140 [ 100.993345][ T597] ? acpi_save_bm_rld+0x20/0x20 [ 100.993350][ T597] irqrouter_resume+0xd6/0x170 [ 100.993355][ T597] ? acpi_pci_link_check_current+0x2e0/0x2e0 [ 100.993360][ T597] syscore_resume+0x1bc/0x680 [ 100.993365][ T597] ? syscore_suspend+0x7b0/0x7b0 [ 100.993369][ T597] ? acpi_pm_pre_suspend+0x20/0x20 [ 100.993375][ T597] ? __freeze_secondary_cpus+0x581/0x650 [ 100.993381][ T597] ? acpi_ec_block_transactions+0x42/0x50 [ 100.993387][ T597] suspend_devices_and_enter+0xb4b/0x1800 [ 100.993391][ T597] ? printk+0xd1/0x111 [ 100.993396][ T597] ? arch_suspend_enable_irqs+0x10/0x10 [ 100.993400][ T597] ? panic+0x896/0x896 [ 100.993407][ T597] ? try_to_freeze_tasks+0x383/0x4a0 [ 100.993412][ T597] pm_suspend+0x3f1/0x1250 [ 100.993417][ T597] ? suspend_devices_and_enter+0x1800/0x1800 [ 100.993422][ T597] ? kernfs_get_active+0x198/0x240 [ 100.993426][ T597] ? kernfs_get+0x90/0x90 [ 100.993432][ T597] ? __virt_addr_valid+0x20e/0x2a0 [ 100.993438][ T597] state_store+0x25c/0x2a0 [ 100.993443][ T597] ? sysfs_kf_read+0x1d0/0x1d0 [ 100.993447][ T597] kernfs_fop_write+0x2e2/0x3e0 [ 100.993451][ T597] ? kernfs_fop_read+0x420/0x420 [ 100.993456][ T597] __vfs_write+0x103/0x750 [ 100.993462][ T597] ? __kernel_write+0x350/0x350 [ 100.993467][ T597] ? iov_iter_advance+0x37e/0xb20 [ 100.993474][ T597] ? _copy_from_iter_full+0xa80/0xa80 [ 100.993479][ T597] __kernel_write+0x10f/0x350 [ 100.993485][ T597] write_pipe_buf+0x14a/0x1d0 [ 100.993491][ T597] ? default_file_splice_write+0x260/0x260 [ 100.993495][ T597] ? __ia32_sys_tee+0xa0/0xa0 [ 100.993500][ T597] ? do_splice_direct+0x27f/0x3c0 [ 100.993505][ T597] ? __x64_sys_sendfile64+0x163/0x230 [ 100.993510][ T597] ? do_syscall_64+0xca/0x1c0 [ 100.993515][ T597] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 100.993520][ T597] __splice_from_pipe+0x2a0/0x830 [ 100.993527][ T597] ? default_file_splice_write+0x260/0x260 [ 100.993532][ T597] default_file_splice_write+0x19c/0x260 [ 100.993538][ T597] ? default_file_splice_read+0x960/0x960 [ 100.993543][ T597] ? direct_splice_actor+0x25/0x120 [ 100.993548][ T597] splice_direct_to_actor+0x497/0xae0 [ 100.993555][ T597] ? do_splice_direct+0x3c0/0x3c0 [ 100.993559][ T597] ? pipe_to_sendpage+0x310/0x310 [ 100.993567][ T597] ? security_file_permission+0x117/0x2f0 [ 100.993572][ T597] do_splice_direct+0x27f/0x3c0 [ 100.993577][ T597] ? splice_direct_to_actor+0xae0/0xae0 [ 100.993584][ T597] do_sendfile+0x854/0xee0 [ 100.993590][ T597] ? compat_writev+0x3c0/0x3c0 [ 100.993595][ T597] ? debug_smp_processor_id+0x20/0x20 [ 100.993601][ T597] ? __se_sys_futex+0x355/0x470 [ 100.993607][ T597] __x64_sys_sendfile64+0x163/0x230 [ 100.993612][ T597] ? __ia32_sys_sendfile+0x240/0x240 [ 100.993617][ T597] do_syscall_64+0xca/0x1c0 [ 100.993623][ T597] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 100.993628][ T597] ---[ end trace 59236857b15f6ef8 ]--- [ 101.002881][ T597] Enabling non-boot CPUs ... [ 101.003056][ T597] x86: Booting SMP configuration: [ 101.003060][ T597] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 101.003263][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 101.004156][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 101.005757][ T597] CPU1 is up [ 101.006248][ T597] ACPI: Waking up from system sleep state S3 [ 102.027767][ T597] OOM killer enabled. [ 102.031464][ T597] Restarting tasks ... done. [ 102.041041][ T597] Resume cause unknown [ 102.046854][ T597] PM: suspend exit [ 102.098305][ T23] audit: type=1400 audit(1688138620.701:151): avc: denied { unlink } for pid=144 comm="syslogd" name="messages.0" dev="tmpfs" ino=10246 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 2023/06/30 15:23:40 executed programs: 39 [ 102.164669][ T609] PM: suspend entry (deep) [ 102.168911][ T615] PM: suspend entry (deep) [ 102.171235][ T614] PM: suspend entry (deep) [ 102.175090][ T616] PM: suspend entry (deep) [ 102.180336][ T614] PM: suspend exit [ 102.189417][ T619] PM: suspend entry (deep) [ 102.189644][ T615] PM: suspend exit [ 102.195828][ T619] PM: suspend exit [ 102.198745][ T617] PM: suspend entry (deep) [ 102.206508][ T616] PM: suspend exit [ 102.212483][ T617] PM: suspend exit [ 102.215612][ T609] Filesystems sync: 0.037 seconds [ 102.221421][ T609] Freezing user space processes ... [ 103.580595][ T615] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 103.598866][ T615] CPU: 0 PID: 615 Comm: syz-executor.2 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 103.610379][ T615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 103.620369][ T615] Call Trace: [ 103.623659][ T615] dump_stack+0x1d8/0x241 [ 103.627921][ T615] ? panic+0x896/0x896 [ 103.631813][ T615] ? ___ratelimit+0x3f7/0x580 [ 103.636327][ T615] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 103.641965][ T615] ? _raw_spin_lock+0xa4/0x1b0 [ 103.646562][ T615] ? asan.module_dtor+0x20/0x20 [ 103.651261][ T615] dump_header+0xd5/0x6b0 [ 103.655513][ T615] oom_kill_process+0xeb/0x2c0 [ 103.660106][ T615] out_of_memory+0x6e9/0x890 [ 103.664624][ T615] ? unregister_oom_notifier+0x20/0x20 [ 103.669912][ T615] ? __zone_watermark_ok+0x94/0x380 [ 103.675062][ T615] __alloc_pages_slowpath+0x20c6/0x2700 [ 103.680779][ T615] ? current_gfp_context+0x80/0x80 [ 103.685727][ T615] ? __alloc_pages_nodemask+0x840/0x840 [ 103.691487][ T615] ? setup_fault_attr+0x3d0/0x3d0 [ 103.696612][ T615] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 103.711715][ T615] __alloc_pages_nodemask+0x4b8/0x840 [ 103.717109][ T615] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 103.722462][ T615] ? ion_page_pool_alloc+0x2f5/0x430 [ 103.727678][ T615] ion_system_heap_allocate+0x2ac/0xaf0 [ 103.733142][ T615] ? ion_system_heap_destroy_pools+0x70/0x70 [ 103.739147][ T615] ? ion_buffer_alloc+0x12f/0x840 [ 103.743987][ T615] ion_buffer_alloc+0x20f/0x840 [ 103.748690][ T615] ion_dmabuf_alloc+0xb5/0x210 [ 103.753446][ T615] ? asan.module_dtor+0x20/0x20 [ 103.758472][ T615] ion_alloc_fd+0x25/0x70 [ 103.762650][ T615] ion_ioctl+0x30b/0x500 [ 103.766728][ T615] ? debug_shrink_set+0x1d0/0x1d0 [ 103.772209][ T615] ? debug_shrink_set+0x1d0/0x1d0 [ 103.777674][ T615] do_vfs_ioctl+0x742/0x1720 [ 103.784196][ T615] ? ioctl_preallocate+0x250/0x250 [ 103.790436][ T615] ? __fget+0x407/0x490 [ 103.794750][ T615] ? fget_many+0x20/0x20 [ 103.798829][ T615] ? switch_fpu_return+0x1d4/0x410 [ 103.803961][ T615] ? security_file_ioctl+0x7d/0xa0 [ 103.809096][ T615] __x64_sys_ioctl+0xd4/0x110 [ 103.813761][ T615] do_syscall_64+0xca/0x1c0 [ 103.818297][ T615] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 103.825587][ T615] Mem-Info: [ 103.828596][ T615] active_anon:7633 inactive_anon:73 isolated_anon:0 [ 103.828596][ T615] active_file:40 inactive_file:0 isolated_file:0 [ 103.828596][ T615] unevictable:0 dirty:0 writeback:0 unstable:0 [ 103.828596][ T615] slab_reclaimable:6350 slab_unreclaimable:67813 [ 103.828596][ T615] mapped:1 shmem:151 pagetables:338 bounce:0 [ 103.828596][ T615] free:82705 free_pcp:828 free_cma:0 [ 103.865380][ T615] Node 0 active_anon:30532kB inactive_anon:292kB active_file:160kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 103.895762][ T615] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 103.932102][ T615] lowmem_reserve[]: 0 2894 6835 6835 [ 103.937566][ T615] DMA32 free:137808kB min:93428kB low:116784kB high:140140kB active_anon:132kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:224kB pagetables:20kB bounce:0kB free_pcp:76kB local_pcp:40kB free_cma:0kB [ 104.002961][ T615] lowmem_reserve[]: 0 0 3941 3941 [ 104.008207][ T615] Normal free:147196kB min:127252kB low:159064kB high:190876kB active_anon:30400kB inactive_anon:292kB active_file:160kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5312kB pagetables:1332kB bounce:0kB free_pcp:1440kB local_pcp:1304kB free_cma:0kB [ 104.072082][ T615] lowmem_reserve[]: 0 0 0 0 [ 104.076409][ T615] 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 (U) 3*4096kB (M) = 15908kB [ 104.112111][ T615] DMA32: 1*4kB (U) 6*8kB (E) 31*16kB (UE) 2526*32kB (UE) 435*64kB (U) 124*128kB (U) 21*256kB (UE) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 132516kB [ 104.142086][ T615] Normal: 32*4kB (UME) 20*8kB (MEH) 21*16kB (UMEH) 27*32kB (UMH) 482*64kB (UMH) 442*128kB (UMH) 84*256kB (UMH) 20*512kB (UM) 5*1024kB (UM) 1*2048kB (M) 0*4096kB = 127824kB [ 104.172087][ T615] 181 total pagecache pages [ 104.176891][ T615] 0 pages in swap cache [ 104.180933][ T615] Swap cache stats: add 0, delete 0, find 0/0 [ 104.202108][ T615] Free swap = 0kB [ 104.206150][ T615] Total swap = 0kB [ 104.209983][ T615] 2097051 pages RAM [ 104.214709][ T615] 0 pages HighMem/MovableOnly [ 104.219635][ T615] 341777 pages reserved [ 104.224086][ T615] 0 pages cma reserved [ 104.228491][ T615] Unreclaimable slab info: [ 104.232849][ T615] Name Used Total [ 104.239913][ T615] pid_2 23KB 23KB [ 104.246479][ T615] AF_VSOCK 3KB 31KB [ 104.252592][ T615] TIPC 21KB 30KB [ 104.258907][ T615] bridge_fdb_cache 6KB 7KB [ 104.264836][ T615] fib6_nodes 111KB 112KB [ 104.270814][ T615] ip6_dst_cache 697KB 697KB [ 104.277415][ T615] PINGv6 1KB 31KB [ 104.283485][ T615] RAWv6 101KB 126KB [ 104.289763][ T615] UDPLITEv6 1KB 31KB [ 104.296165][ T615] UDPv6 67KB 94KB [ 104.312089][ T615] TCPv6 61KB 61KB [ 104.318019][ T615] ashmem_area_cache 0KB 7KB [ 104.325752][ T615] wg_peer 94KB 123KB [ 104.331809][ T615] allowedips_node 13KB 15KB [ 104.337978][ T615] sd_ext_cdb 0KB 3KB [ 104.362101][ T615] scsi_sense_cache 1076KB 1092KB [ 104.368283][ T615] virtio_scsi_cmd 16KB 16KB [ 104.382106][ T615] sgpool-128 29KB 29KB [ 104.388182][ T615] sgpool-64 65KB 95KB [ 104.403742][ T615] sgpool-32 204KB 204KB [ 104.409729][ T615] sgpool-16 81KB 82KB [ 104.416823][ T615] sgpool-8 105KB 105KB [ 104.427215][ T615] f2fs_bio_post_read_ctx 15KB 15KB [ 104.434460][ T615] jbd2_inode 5KB 7KB [ 104.440648][ T615] ext4_system_zone 0KB 3KB [ 104.462125][ T615] ext4_bio_post_read_ctx 15KB 15KB [ 104.468743][ T615] bio-1 3KB 3KB [ 104.480037][ T615] pid_namespace 4KB 7KB [ 104.486036][ T615] UNIX 2310KB 2310KB [ 104.496928][ T615] UDP-Lite 1KB 15KB [ 104.502955][ T615] tcp_bind_bucket 4KB 4KB [ 104.509003][ T615] ip_fib_trie 20KB 24KB [ 104.522084][ T615] ip_fib_alias 95KB 98KB [ 104.528061][ T615] ip_dst_cache 20KB 20KB [ 104.543891][ T615] PING 1KB 15KB [ 104.549776][ T615] RAW 52KB 61KB [ 104.556048][ T615] UDP 61KB 63KB [ 104.572093][ T615] tw_sock_TCP 0KB 3KB [ 104.578245][ T615] request_sock_TCP 7KB 15KB [ 104.598995][ T615] TCP 63KB 63KB [ 104.604936][ T615] eventpoll_pwq 15KB 15KB [ 104.610785][ T615] eventpoll_epi 26KB 27KB [ 104.625169][ T615] inotify_inode_mark 11KB 11KB [ 104.631310][ T615] bio_crypt_ctx 7KB 7KB [ 104.637367][ T615] request_queue 306KB 486KB [ 104.652101][ T615] blkdev_ioc 27KB 27KB [ 104.658332][ T615] bio-0 570KB 570KB [ 104.682110][ T615] biovec-max 922KB 922KB [ 104.688550][ T615] biovec-64 633KB 633KB [ 104.702095][ T615] biovec-16 33KB 33KB [ 104.708086][ T615] khugepaged_mm_slot 3KB 3KB [ 104.732094][ T615] uid_cache 5KB 8KB [ 104.737979][ T615] dmaengine-unmap-2 4KB 4KB [ 104.749405][ T615] audit_buffer 8KB 11KB [ 104.755298][ T615] skbuff_fclone_cache 555KB 555KB [ 104.761351][ T615] skbuff_head_cache 7421KB 7421KB [ 104.774509][ T615] configfs_dir_cache 0KB 3KB [ 104.780646][ T615] file_lock_cache 142KB 142KB [ 104.800621][ T615] file_lock_ctx 5KB 7KB [ 104.807148][ T615] fsnotify_mark_connector 7KB 7KB [ 104.813642][ T615] net_namespace 45KB 63KB [ 104.819606][ T615] task_delay_info 59KB 59KB [ 104.832083][ T615] taskstats 23KB 23KB [ 104.838237][ T615] proc_dir_entry 444KB 444KB [ 104.859240][ T615] pde_opener 4KB 7KB [ 104.865153][ T615] seq_file 167KB 181KB [ 104.871113][ T615] sigqueue 63KB 63KB [ 104.903875][ T615] shmem_inode_cache 749KB 749KB [ 104.909848][ T615] kernfs_iattrs_cache 4KB 7KB [ 104.916404][ T615] kernfs_node_cache 8476KB 8476KB [ 104.942088][ T615] mnt_cache 87KB 94KB [ 104.948143][ T615] filp 3824KB 3874KB [ 104.968474][ T615] names_cache 80767KB 80924KB [ 104.978582][ T615] hashtab_node 74KB 75KB [ 104.984584][ T615] ebitmap_node 412KB 413KB [ 104.990469][ T615] avtab_node 185KB 187KB [ 105.022098][ T615] avc_node 83KB 87KB [ 105.028093][ T615] lsm_inode_cache 1664KB 1664KB [ 105.043690][ T615] lsm_file_cache 374KB 404KB [ 105.049582][ T615] key_jar 3KB 3KB [ 105.061373][ T615] uts_namespace 8KB 15KB [ 105.067477][ T615] nsproxy 5KB 7KB [ 105.075186][ T615] vm_area_struct 5249KB 5249KB [ 105.081325][ T615] mm_struct 432KB 432KB [ 105.087340][ T615] fs_cache 44KB 44KB [ 105.102105][ T615] files_cache 277KB 277KB [ 105.108653][ T615] signal_cache 540KB 540KB [ 105.132107][ T615] sighand_cache 367KB 367KB [ 105.138003][ T615] task_struct 1984KB 1984KB [ 105.152089][ T615] cred_jar 370KB 384KB [ 105.158226][ T615] anon_vma_chain 1228KB 1228KB [ 105.182087][ T615] anon_vma 137KB 141KB [ 105.187968][ T615] pid 52KB 52KB [ 105.199086][ T615] Acpi-Operand 189KB 217KB [ 105.206068][ T615] Acpi-ParseExt 15KB 19KB [ 105.212246][ T615] Acpi-Parse 118KB 122KB [ 105.218182][ T615] Acpi-State 78KB 78KB [ 105.228760][ T615] Acpi-Namespace 28KB 32KB [ 105.234671][ T615] trace_event_file 155KB 155KB [ 105.240538][ T615] ftrace_event_field 267KB 268KB [ 105.253903][ T615] pool_workqueue 34KB 40KB [ 105.259778][ T615] vmap_area 7934KB 7934KB [ 105.281549][ T615] kmalloc-8k 4096KB 4096KB [ 105.294682][ T615] kmalloc-4k 39176KB 39360KB [ 105.300746][ T615] kmalloc-2k 17792KB 17792KB [ 105.320192][ T615] kmalloc-1k 25600KB 25600KB [ 105.333174][ T615] kmalloc-512 16752KB 16752KB [ 105.347662][ T615] kmalloc-256 2496KB 2496KB [ 105.360130][ T615] kmalloc-192 1080KB 1108KB [ 105.370553][ T615] kmalloc-128 912KB 912KB [ 105.382208][ T615] kmalloc-96 624KB 624KB [ 105.388632][ T615] kmalloc-64 11564KB 11564KB [ 105.405846][ T615] kmalloc-32 879KB 884KB [ 105.412037][ T615] kmalloc-16 304KB 304KB [ 105.418204][ T615] kmalloc-8 251KB 251KB [ 105.429869][ T615] kmem_cache_node 31KB 32KB [ 105.436113][ T615] kmem_cache 158KB 165KB [ 105.441982][ T615] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=615,uid=0 [ 105.464102][ T615] Out of memory (oom_kill_allocating_task): Killed process 613 (syz-executor.2) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 105.482258][ T24] oom_reaper: reaped process 613 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 106.711592][ T614] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 106.724390][ T614] CPU: 1 PID: 614 Comm: syz-executor.4 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 106.735904][ T614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 106.746331][ T614] Call Trace: [ 106.749646][ T614] dump_stack+0x1d8/0x241 [ 106.754244][ T614] ? panic+0x896/0x896 [ 106.758200][ T614] ? ___ratelimit+0x3f7/0x580 [ 106.762820][ T614] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 106.768459][ T614] ? _raw_spin_lock+0xa4/0x1b0 [ 106.773158][ T614] ? asan.module_dtor+0x20/0x20 [ 106.777871][ T614] dump_header+0xd5/0x6b0 [ 106.782089][ T614] oom_kill_process+0xeb/0x2c0 [ 106.786704][ T614] out_of_memory+0x6e9/0x890 [ 106.791114][ T614] ? unregister_oom_notifier+0x20/0x20 [ 106.796420][ T614] ? __zone_watermark_ok+0x94/0x380 [ 106.801456][ T614] __alloc_pages_slowpath+0x20c6/0x2700 [ 106.807028][ T614] ? current_gfp_context+0x80/0x80 [ 106.812125][ T614] ? __alloc_pages_nodemask+0x840/0x840 [ 106.817670][ T614] ? setup_fault_attr+0x3d0/0x3d0 [ 106.822808][ T614] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 106.830867][ T614] __alloc_pages_nodemask+0x4b8/0x840 [ 106.836350][ T614] ? preempt_schedule_notrace+0x140/0x140 [ 106.842062][ T614] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 106.847547][ T614] ? ion_page_pool_alloc+0x2f5/0x430 [ 106.853348][ T614] ion_system_heap_allocate+0x2ac/0xaf0 [ 106.859185][ T614] ? ion_system_heap_destroy_pools+0x70/0x70 [ 106.865078][ T614] ? ion_buffer_alloc+0x12f/0x840 [ 106.869938][ T614] ion_buffer_alloc+0x20f/0x840 [ 106.874624][ T614] ion_dmabuf_alloc+0xb5/0x210 [ 106.879214][ T614] ? asan.module_dtor+0x20/0x20 [ 106.883992][ T614] ion_alloc_fd+0x25/0x70 [ 106.888239][ T614] ion_ioctl+0x30b/0x500 [ 106.892447][ T614] ? debug_shrink_set+0x1d0/0x1d0 [ 106.897445][ T614] ? debug_shrink_set+0x1d0/0x1d0 [ 106.902312][ T614] do_vfs_ioctl+0x742/0x1720 [ 106.906989][ T614] ? ioctl_preallocate+0x250/0x250 [ 106.912022][ T614] ? __fget+0x407/0x490 [ 106.916022][ T614] ? fget_many+0x20/0x20 [ 106.920189][ T614] ? switch_fpu_return+0x1d4/0x410 [ 106.925141][ T614] ? security_file_ioctl+0x7d/0xa0 [ 106.930260][ T614] __x64_sys_ioctl+0xd4/0x110 [ 106.934938][ T614] do_syscall_64+0xca/0x1c0 [ 106.939828][ T614] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 106.951607][ T614] Mem-Info: [ 106.954787][ T614] active_anon:7623 inactive_anon:73 isolated_anon:0 [ 106.954787][ T614] active_file:44 inactive_file:0 isolated_file:0 [ 106.954787][ T614] unevictable:0 dirty:0 writeback:0 unstable:0 [ 106.954787][ T614] slab_reclaimable:6350 slab_unreclaimable:67687 [ 106.954787][ T614] mapped:1 shmem:151 pagetables:338 bounce:0 [ 106.954787][ T614] free:63036 free_pcp:172 free_cma:0 [ 106.991913][ T614] Node 0 active_anon:30492kB inactive_anon:292kB active_file:176kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 107.020525][ T614] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 107.048213][ T614] lowmem_reserve[]: 0 2894 6835 6835 [ 107.053793][ T614] DMA32 free:109152kB min:93428kB low:116784kB high:140140kB active_anon:128kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:224kB pagetables:20kB bounce:0kB free_pcp:396kB local_pcp:148kB free_cma:0kB [ 107.083185][ T614] lowmem_reserve[]: 0 0 3941 3941 [ 107.088179][ T614] Normal free:127084kB min:127252kB low:159064kB high:190876kB active_anon:30364kB inactive_anon:292kB active_file:168kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5280kB pagetables:1332kB bounce:0kB free_pcp:280kB local_pcp:248kB free_cma:0kB [ 107.118423][ T614] lowmem_reserve[]: 0 0 0 0 [ 107.124171][ T614] 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 (U) 3*4096kB (M) = 15908kB [ 107.138416][ T614] DMA32: 0*4kB 6*8kB (E) 1*16kB (E) 9*32kB (UE) 1*64kB (U) 0*128kB 3*256kB (UE) 1*512kB (U) 99*1024kB (U) 3*2048kB (U) 0*4096kB = 109216kB [ 107.152391][ T614] Normal: 27*4kB (ME) 20*8kB (UME) 15*16kB (UME) 23*32kB (UM) 20*64kB (UM) 11*128kB (UM) 7*256kB (UM) 1*512kB (M) 106*1024kB (UM) 6*2048kB (UM) 0*4096kB = 127068kB [ 107.169156][ T614] 181 total pagecache pages [ 107.173510][ T614] 0 pages in swap cache [ 107.177991][ T614] Swap cache stats: add 0, delete 0, find 0/0 [ 107.184340][ T614] Free swap = 0kB [ 107.187862][ T614] Total swap = 0kB [ 107.191508][ T614] 2097051 pages RAM [ 107.195365][ T614] 0 pages HighMem/MovableOnly [ 107.199843][ T614] 341777 pages reserved [ 107.203918][ T614] 0 pages cma reserved [ 107.207820][ T614] Unreclaimable slab info: [ 107.212202][ T614] Name Used Total [ 107.219216][ T614] pid_2 23KB 23KB [ 107.225411][ T614] AF_VSOCK 3KB 31KB [ 107.231351][ T614] TIPC 21KB 30KB [ 107.237355][ T614] bridge_fdb_cache 6KB 7KB [ 107.243254][ T614] fib6_nodes 111KB 112KB [ 107.249228][ T614] ip6_dst_cache 712KB 712KB [ 107.255441][ T614] PINGv6 1KB 31KB [ 107.261638][ T614] RAWv6 101KB 126KB [ 107.267561][ T614] UDPLITEv6 1KB 31KB [ 107.273496][ T614] UDPv6 67KB 94KB [ 107.279463][ T614] TCPv6 61KB 61KB [ 107.285477][ T614] ashmem_area_cache 0KB 7KB [ 107.291433][ T614] wg_peer 94KB 123KB [ 107.297505][ T614] allowedips_node 13KB 15KB [ 107.303506][ T614] sd_ext_cdb 0KB 3KB [ 107.310096][ T614] scsi_sense_cache 1076KB 1092KB [ 107.316814][ T614] virtio_scsi_cmd 16KB 16KB [ 107.323238][ T614] sgpool-128 29KB 29KB [ 107.330642][ T614] sgpool-64 65KB 95KB [ 107.337768][ T614] sgpool-32 204KB 204KB [ 107.344898][ T614] sgpool-16 81KB 82KB [ 107.351833][ T614] sgpool-8 105KB 105KB [ 107.358209][ T614] f2fs_bio_post_read_ctx 15KB 15KB [ 107.365591][ T614] jbd2_inode 5KB 7KB [ 107.372248][ T614] ext4_system_zone 0KB 3KB [ 107.378304][ T614] ext4_bio_post_read_ctx 15KB 15KB [ 107.386792][ T614] bio-1 3KB 3KB [ 107.394871][ T614] pid_namespace 4KB 7KB [ 107.404777][ T614] UNIX 2310KB 2310KB [ 107.413514][ T614] UDP-Lite 1KB 15KB [ 107.423519][ T614] tcp_bind_bucket 4KB 4KB [ 107.431522][ T614] ip_fib_trie 20KB 24KB [ 107.438118][ T614] ip_fib_alias 95KB 98KB [ 107.445304][ T614] ip_dst_cache 20KB 20KB [ 107.451672][ T614] PING 1KB 15KB [ 107.459077][ T614] RAW 52KB 61KB [ 107.466700][ T614] UDP 61KB 63KB [ 107.473802][ T614] tw_sock_TCP 0KB 3KB [ 107.482140][ T614] request_sock_TCP 7KB 15KB [ 107.489683][ T614] TCP 63KB 63KB [ 107.497278][ T614] eventpoll_pwq 15KB 15KB [ 107.503904][ T614] eventpoll_epi 26KB 27KB [ 107.510398][ T614] inotify_inode_mark 11KB 11KB [ 107.516966][ T614] bio_crypt_ctx 7KB 7KB [ 107.523097][ T614] request_queue 306KB 486KB [ 107.529210][ T614] blkdev_ioc 27KB 27KB [ 107.535430][ T614] bio-0 570KB 570KB [ 107.541818][ T614] biovec-max 922KB 922KB [ 107.547869][ T614] biovec-64 633KB 633KB [ 107.553866][ T614] biovec-16 33KB 33KB [ 107.560079][ T614] khugepaged_mm_slot 3KB 3KB [ 107.566356][ T614] uid_cache 5KB 8KB [ 107.574708][ T614] dmaengine-unmap-2 4KB 4KB [ 107.581176][ T614] audit_buffer 8KB 11KB [ 107.587532][ T614] skbuff_fclone_cache 555KB 555KB [ 107.593881][ T614] skbuff_head_cache 7436KB 7436KB [ 107.599741][ T614] configfs_dir_cache 0KB 3KB [ 107.606143][ T614] file_lock_cache 142KB 142KB [ 107.612375][ T614] file_lock_ctx 5KB 7KB [ 107.618508][ T614] fsnotify_mark_connector 7KB 7KB [ 107.625050][ T614] net_namespace 45KB 63KB [ 107.630914][ T614] task_delay_info 59KB 59KB [ 107.636835][ T614] taskstats 23KB 23KB [ 107.642828][ T614] proc_dir_entry 444KB 444KB [ 107.648977][ T614] pde_opener 4KB 7KB [ 107.655382][ T614] seq_file 167KB 181KB [ 107.664054][ T614] sigqueue 63KB 63KB [ 107.670881][ T614] shmem_inode_cache 749KB 749KB [ 107.676880][ T614] kernfs_iattrs_cache 4KB 7KB [ 107.682945][ T614] kernfs_node_cache 8476KB 8476KB [ 107.688825][ T614] mnt_cache 87KB 94KB [ 107.694851][ T614] filp 3824KB 3874KB [ 107.701159][ T614] names_cache 80767KB 80924KB [ 107.707341][ T614] hashtab_node 74KB 75KB [ 107.713341][ T614] ebitmap_node 412KB 413KB [ 107.719211][ T614] avtab_node 185KB 187KB [ 107.725227][ T614] avc_node 83KB 87KB [ 107.731137][ T614] lsm_inode_cache 1664KB 1664KB [ 107.737300][ T614] lsm_file_cache 374KB 404KB [ 107.743764][ T614] key_jar 3KB 3KB [ 107.749685][ T614] uts_namespace 8KB 15KB [ 107.755867][ T614] nsproxy 5KB 7KB [ 107.761829][ T614] vm_area_struct 5249KB 5249KB [ 107.767749][ T614] mm_struct 432KB 432KB [ 107.773817][ T614] fs_cache 44KB 44KB [ 107.779874][ T614] files_cache 277KB 277KB [ 107.785885][ T614] signal_cache 540KB 540KB [ 107.791855][ T614] sighand_cache 367KB 367KB [ 107.797773][ T614] task_struct 1984KB 1984KB [ 107.803675][ T614] cred_jar 370KB 384KB [ 107.810440][ T614] anon_vma_chain 1228KB 1228KB [ 107.816896][ T614] anon_vma 137KB 141KB [ 107.822868][ T614] pid 52KB 52KB [ 107.828759][ T614] Acpi-Operand 189KB 217KB [ 107.834844][ T614] Acpi-ParseExt 15KB 19KB [ 107.840855][ T614] Acpi-Parse 118KB 122KB [ 107.846780][ T614] Acpi-State 78KB 78KB [ 107.852661][ T614] Acpi-Namespace 28KB 32KB [ 107.858707][ T614] trace_event_file 155KB 155KB [ 107.864711][ T614] ftrace_event_field 267KB 268KB [ 107.870693][ T614] pool_workqueue 34KB 40KB [ 107.876612][ T614] vmap_area 7934KB 7934KB [ 107.883205][ T614] kmalloc-8k 4096KB 4096KB [ 107.889188][ T614] kmalloc-4k 39176KB 39360KB [ 107.895619][ T614] kmalloc-2k 17792KB 17792KB [ 107.901591][ T614] kmalloc-1k 25632KB 25632KB [ 107.907681][ T614] kmalloc-512 16784KB 16784KB [ 107.913578][ T614] kmalloc-256 2496KB 2496KB [ 107.919633][ T614] kmalloc-192 1080KB 1108KB [ 107.925843][ T614] kmalloc-128 912KB 912KB [ 107.931800][ T614] kmalloc-96 628KB 628KB [ 107.937730][ T614] kmalloc-64 11564KB 11564KB [ 107.944443][ T614] kmalloc-32 879KB 884KB [ 107.950502][ T614] kmalloc-16 304KB 304KB [ 107.956906][ T614] kmalloc-8 251KB 251KB [ 107.962861][ T614] kmem_cache_node 31KB 32KB [ 107.968721][ T614] kmem_cache 158KB 165KB [ 107.975014][ T614] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=614,uid=0 [ 107.989256][ T614] Out of memory (oom_kill_allocating_task): Killed process 611 (syz-executor.4) total-vm:50236kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 108.007422][ T24] oom_reaper: reaped process 611 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 109.032194][ T609] (elapsed 6.810 seconds) done. [ 109.037156][ T609] OOM killer disabled. [ 109.041046][ T609] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 109.051453][ T609] printk: Suspending console(s) (use no_console_suspend to debug) [ 109.102144][ T528] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 109.303324][ T609] ACPI: Preparing to enter system sleep state S3 [ 109.303704][ T609] PM: Saving platform NVS memory [ 109.303708][ T609] Disabling non-boot CPUs ... [ 109.306498][ T609] smpboot: CPU 1 is now offline [ 109.307811][ T609] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 109.307879][ T609] ACPI: Low-level resume complete [ 109.307943][ T609] PM: Restoring platform NVS memory [ 109.307953][ T609] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 109.330196][ T609] Enabling non-boot CPUs ... [ 109.330355][ T609] x86: Booting SMP configuration: [ 109.330359][ T609] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 109.330567][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 109.331751][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 109.333609][ T609] CPU1 is up [ 109.333992][ T609] ACPI: Waking up from system sleep state S3 [ 109.601948][ T609] OOM killer enabled. [ 109.605834][ T609] Restarting tasks ... done. [ 109.618478][ T609] Resume cause unknown [ 109.623619][ T609] PM: suspend exit [ 109.762961][ T631] PM: suspend entry (deep) [ 109.767493][ T630] PM: suspend entry (deep) [ 109.775602][ T633] PM: suspend entry (deep) [ 109.776347][ T632] PM: suspend entry (deep) [ 109.780115][ T634] PM: suspend entry (deep) [ 109.789484][ T631] PM: suspend exit [ 109.796337][ T632] PM: suspend exit [ 109.803058][ T630] Filesystems sync: 0.018 seconds [ 109.807593][ T633] PM: suspend exit [ 109.808292][ T630] Freezing user space processes ... [ 109.811891][ T634] PM: suspend exit [ 112.276787][ T630] (elapsed 2.468 seconds) done. [ 112.281476][ T630] OOM killer disabled. [ 112.285435][ T630] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 112.295633][ T630] printk: Suspending console(s) (use no_console_suspend to debug) [ 112.350364][ T528] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 112.507608][ T630] ACPI: Preparing to enter system sleep state S3 [ 112.508129][ T630] PM: Saving platform NVS memory [ 112.508132][ T630] Disabling non-boot CPUs ... [ 112.510618][ T630] smpboot: CPU 1 is now offline [ 112.512071][ T630] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 112.512138][ T630] ACPI: Low-level resume complete [ 112.512205][ T630] PM: Restoring platform NVS memory [ 112.512214][ T630] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 112.529155][ T630] Enabling non-boot CPUs ... [ 112.529344][ T630] x86: Booting SMP configuration: [ 112.529348][ T630] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 112.529543][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 112.530410][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 112.531838][ T630] CPU1 is up [ 112.532211][ T630] ACPI: Waking up from system sleep state S3 [ 112.772551][ T630] OOM killer enabled. 2023/06/30 15:23:48 executed programs: 45 [ 112.776611][ T630] Restarting tasks ... done. [ 112.809202][ T630] Resume cause unknown [ 112.813669][ T646] PM: suspend entry (deep) [ 112.816279][ T645] PM: suspend entry (deep) [ 112.818913][ T647] PM: suspend entry (deep) [ 112.823943][ T644] PM: suspend entry (deep) [ 112.828416][ T648] PM: suspend entry (deep) [ 112.837919][ T630] PM: suspend exit [ 112.841557][ T646] PM: suspend exit [ 112.842126][ T644] PM: suspend exit [ 112.848258][ T647] PM: suspend exit [ 112.853970][ T648] PM: suspend exit [ 112.861079][ T645] Filesystems sync: 0.021 seconds [ 112.870670][ T645] Freezing user space processes ... (elapsed 1.321 seconds) done. [ 114.207942][ T645] OOM killer disabled. [ 114.211919][ T645] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 114.224110][ T645] printk: Suspending console(s) (use no_console_suspend to debug) [ 114.278172][ T528] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 114.453264][ T645] ACPI: Preparing to enter system sleep state S3 [ 114.453472][ T645] PM: Saving platform NVS memory [ 114.453475][ T645] Disabling non-boot CPUs ... [ 114.455957][ T645] smpboot: CPU 1 is now offline [ 114.457640][ T645] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 114.457704][ T645] ACPI: Low-level resume complete [ 114.457773][ T645] PM: Restoring platform NVS memory [ 114.457782][ T645] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 114.477245][ T645] Enabling non-boot CPUs ... [ 114.477425][ T645] x86: Booting SMP configuration: [ 114.477431][ T645] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 114.477628][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 114.478513][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 114.479989][ T645] CPU1 is up [ 114.480351][ T645] ACPI: Waking up from system sleep state S3 [ 114.710953][ T645] OOM killer enabled. [ 114.714846][ T645] Restarting tasks ... done. [ 114.736468][ T645] Resume cause unknown [ 114.744263][ T645] PM: suspend exit [ 114.757991][ T655] PM: suspend entry (deep) [ 114.803934][ T655] Filesystems sync: 0.027 seconds [ 114.809087][ T655] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 114.825205][ T655] OOM killer disabled. [ 114.838370][ T655] Freezing remaining freezable tasks ... (elapsed 0.374 seconds) done. [ 115.221554][ T655] printk: Suspending console(s) (use no_console_suspend to debug) [ 115.268192][ T179] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 115.472942][ T655] ACPI: Preparing to enter system sleep state S3 [ 115.473372][ T655] PM: Saving platform NVS memory [ 115.473376][ T655] Disabling non-boot CPUs ... [ 115.476043][ T655] smpboot: CPU 1 is now offline [ 115.477530][ T655] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 115.477594][ T655] ACPI: Low-level resume complete [ 115.477664][ T655] PM: Restoring platform NVS memory [ 115.477673][ T655] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 115.499951][ T655] Enabling non-boot CPUs ... [ 115.500124][ T655] x86: Booting SMP configuration: [ 115.500127][ T655] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 115.500428][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 115.501629][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 115.503484][ T655] CPU1 is up [ 115.503880][ T655] ACPI: Waking up from system sleep state S3 [ 115.753887][ T655] OOM killer enabled. [ 115.757567][ T655] Restarting tasks ... done. 2023/06/30 15:23:54 executed programs: 57 [ 115.764417][ T655] Resume cause unknown [ 115.768388][ T655] PM: suspend exit [ 115.788867][ T664] PM: suspend entry (deep) [ 115.793296][ T665] PM: suspend entry (deep) [ 115.799176][ T665] PM: suspend exit [ 115.804636][ T668] PM: suspend entry (deep) [ 115.809891][ T667] PM: suspend entry (deep) [ 115.810215][ T668] PM: suspend exit [ 115.815458][ T667] PM: suspend exit [ 115.818517][ T669] PM: suspend entry (deep) [ 115.827433][ T669] PM: suspend exit [ 115.832187][ T670] PM: suspend entry (deep) [ 115.839995][ T664] Filesystems sync: 0.040 seconds [ 115.846485][ T670] PM: suspend exit [ 115.851424][ T664] Freezing user space processes ... [ 116.751521][ T76] ion_system_heap invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 116.767690][ T76] CPU: 0 PID: 76 Comm: ion_system_heap Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 116.779908][ T76] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 116.790360][ T76] Call Trace: [ 116.793537][ T76] dump_stack+0x1d8/0x241 [ 116.797881][ T76] ? panic+0x896/0x896 [ 116.801890][ T76] ? ___ratelimit+0x3f7/0x580 [ 116.807501][ T76] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 116.813368][ T76] ? _raw_spin_lock+0xa4/0x1b0 [ 116.818427][ T76] ? asan.module_dtor+0x20/0x20 [ 116.823398][ T76] ? _raw_spin_unlock+0x49/0x60 [ 116.828632][ T76] ? oom_badness+0x4b8/0x560 [ 116.833697][ T76] dump_header+0xd5/0x6b0 [ 116.837954][ T76] oom_kill_process+0xeb/0x2c0 [ 116.842756][ T76] out_of_memory+0x5e1/0x890 [ 116.847374][ T76] ? unregister_oom_notifier+0x20/0x20 [ 116.852927][ T76] ? __zone_watermark_ok+0x94/0x380 [ 116.858035][ T76] __alloc_pages_slowpath+0x20c6/0x2700 [ 116.863789][ T76] ? ret_from_fork+0x1f/0x30 [ 116.870862][ T76] ? current_gfp_context+0x80/0x80 [ 116.877403][ T76] ? __alloc_pages_nodemask+0x840/0x840 [ 116.884276][ T76] ? setup_fault_attr+0x3d0/0x3d0 [ 116.889718][ T76] ? stack_trace_save+0x1c0/0x1c0 [ 116.895242][ T76] ? arch_stack_walk+0x111/0x140 [ 116.902015][ T76] __alloc_pages_nodemask+0x4b8/0x840 [ 116.907310][ T76] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 116.912793][ T76] ? __kasan_slab_free+0x233/0x270 [ 116.917879][ T76] ? __kasan_slab_free+0x1b5/0x270 [ 116.922919][ T76] alloc_slab_page+0x39/0x3c0 [ 116.927506][ T76] new_slab+0x3fa/0x440 [ 116.932022][ T76] ? check_preemption_disabled+0x153/0x320 [ 116.938067][ T76] ___slab_alloc+0x2fe/0x490 [ 116.942815][ T76] ? setup_fault_attr+0x3d0/0x3d0 [ 116.948209][ T76] ? __get_vm_area_node+0x183/0x310 [ 116.953843][ T76] ? __get_vm_area_node+0x183/0x310 [ 116.959654][ T76] __slab_alloc+0x62/0xa0 [ 116.964013][ T76] kmem_cache_alloc_trace+0x12d/0x260 [ 116.969300][ T76] ? __get_vm_area_node+0x183/0x310 [ 116.974342][ T76] __get_vm_area_node+0x183/0x310 [ 116.979379][ T76] vmap+0xad/0x1e0 [ 116.984054][ T76] ? ion_buffer_zero+0x33b/0x5b0 [ 116.988934][ T76] ion_buffer_zero+0x33b/0x5b0 [ 116.993609][ T76] ? ion_buffer_alloc+0x840/0x840 [ 116.998999][ T76] ? check_preemption_disabled+0x9f/0x320 [ 117.004818][ T76] ? check_preemption_disabled+0x9f/0x320 [ 117.010399][ T76] ? debug_smp_processor_id+0x20/0x20 [ 117.016127][ T76] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 117.021636][ T76] ? _raw_spin_lock+0x1b0/0x1b0 [ 117.026779][ T76] ? prepare_to_wait_event+0x3c1/0x420 [ 117.032243][ T76] ion_system_heap_free+0x9f/0x310 [ 117.037830][ T76] ? _raw_spin_lock+0xa4/0x1b0 [ 117.042862][ T76] ? _raw_spin_trylock_bh+0x190/0x190 [ 117.048211][ T76] ion_buffer_release+0xdb/0x3b0 [ 117.053045][ T76] ion_heap_deferred_free+0xdc/0x540 [ 117.058863][ T76] ? ion_heap_init_deferred_free+0x230/0x230 [ 117.064657][ T76] ? init_wait_entry+0xd0/0xd0 [ 117.069505][ T76] ? __wake_up_locked+0xb7/0x110 [ 117.074613][ T76] ? __kthread_parkme+0xb0/0x1b0 [ 117.079419][ T76] kthread+0x2da/0x360 [ 117.083672][ T76] ? ion_heap_init_deferred_free+0x230/0x230 [ 117.089478][ T76] ? kthread_blkcg+0xd0/0xd0 [ 117.094004][ T76] ret_from_fork+0x1f/0x30 [ 117.098636][ T76] Mem-Info: [ 117.101864][ T76] active_anon:7655 inactive_anon:73 isolated_anon:0 [ 117.101864][ T76] active_file:13 inactive_file:14 isolated_file:0 [ 117.101864][ T76] unevictable:0 dirty:0 writeback:0 unstable:0 [ 117.101864][ T76] slab_reclaimable:6518 slab_unreclaimable:67465 [ 117.101864][ T76] mapped:1 shmem:165 pagetables:341 bounce:0 [ 117.101864][ T76] free:62953 free_pcp:124 free_cma:0 [ 117.139834][ T76] Node 0 active_anon:30620kB inactive_anon:292kB active_file:52kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:660kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 117.169489][ T76] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 117.197097][ T76] lowmem_reserve[]: 0 2894 6835 6835 [ 117.202389][ T76] DMA32 free:108788kB min:93428kB low:116784kB high:140140kB active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 117.233086][ T76] lowmem_reserve[]: 0 0 3941 3941 [ 117.238027][ T76] Normal free:127116kB min:127252kB low:159064kB high:190876kB active_anon:30512kB inactive_anon:292kB active_file:52kB inactive_file:32kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5376kB pagetables:1344kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 117.268417][ T76] lowmem_reserve[]: 0 0 0 0 [ 117.272983][ T76] 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 (U) 3*4096kB (M) = 15908kB [ 117.287073][ T76] DMA32: 230*4kB (UE) 206*8kB (UE) 192*16kB (UE) 214*32kB (UME) 5*64kB (UE) 4*128kB (UE) 1*256kB (U) 186*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 108808kB [ 117.302836][ T76] Normal: 51*4kB (UMEH) 44*8kB (MEH) 700*16kB (UMEH) 911*32kB (UMEH) 29*64kB (UMEH) 23*128kB (UMH) 10*256kB (UMEH) 154*512kB (UMH) 0*1024kB 0*2048kB 0*4096kB = 127116kB [ 117.320595][ T76] 192 total pagecache pages [ 117.324903][ T76] 0 pages in swap cache [ 117.329668][ T76] Swap cache stats: add 0, delete 0, find 0/0 [ 117.335510][ T76] Free swap = 0kB [ 117.339659][ T76] Total swap = 0kB [ 117.344472][ T76] 2097051 pages RAM [ 117.348243][ T76] 0 pages HighMem/MovableOnly [ 117.355100][ T76] 341777 pages reserved [ 117.361074][ T76] 0 pages cma reserved [ 117.365039][ T76] Unreclaimable slab info: [ 117.369714][ T76] Name Used Total [ 117.375818][ T76] pid_2 31KB 31KB [ 117.382500][ T76] AF_VSOCK 3KB 31KB [ 117.388355][ T76] TIPC 21KB 30KB [ 117.394466][ T76] bridge_fdb_cache 6KB 7KB [ 117.401473][ T76] fib6_nodes 111KB 112KB [ 117.407331][ T76] ip6_dst_cache 727KB 727KB [ 117.413478][ T76] PINGv6 1KB 31KB [ 117.419477][ T76] RAWv6 101KB 126KB [ 117.426459][ T76] UDPLITEv6 1KB 31KB [ 117.432632][ T76] UDPv6 66KB 94KB [ 117.438512][ T76] TCPv6 61KB 61KB [ 117.444529][ T76] ashmem_area_cache 0KB 7KB [ 117.451493][ T76] wg_peer 94KB 123KB [ 117.457359][ T76] allowedips_node 13KB 15KB [ 117.463408][ T76] sd_ext_cdb 0KB 3KB [ 117.469762][ T76] scsi_sense_cache 1076KB 1092KB [ 117.477376][ T76] virtio_scsi_cmd 16KB 16KB [ 117.484396][ T76] sgpool-128 29KB 29KB [ 117.491573][ T76] sgpool-64 65KB 95KB [ 117.497440][ T76] sgpool-32 220KB 220KB [ 117.503939][ T76] sgpool-16 85KB 90KB [ 117.509798][ T76] sgpool-8 120KB 120KB [ 117.516323][ T76] f2fs_bio_post_read_ctx 15KB 15KB [ 117.522993][ T76] jbd2_inode 5KB 7KB [ 117.528796][ T76] ext4_system_zone 0KB 3KB [ 117.535362][ T76] ext4_bio_post_read_ctx 15KB 15KB [ 117.542293][ T76] bio-1 3KB 3KB [ 117.548072][ T76] pid_namespace 4KB 7KB [ 117.554465][ T76] UNIX 2296KB 2310KB [ 117.560895][ T76] UDP-Lite 1KB 15KB [ 117.566897][ T76] tcp_bind_bucket 4KB 4KB [ 117.574302][ T76] ip_fib_trie 20KB 24KB [ 117.580912][ T76] ip_fib_alias 95KB 98KB [ 117.586878][ T76] ip_dst_cache 20KB 20KB [ 117.592953][ T76] PING 1KB 15KB [ 117.598920][ T76] RAW 52KB 61KB [ 117.606012][ T76] UDP 59KB 63KB [ 117.611897][ T76] tw_sock_TCP 0KB 3KB [ 117.617769][ T76] request_sock_TCP 7KB 15KB [ 117.624082][ T76] TCP 63KB 63KB [ 117.630323][ T76] eventpoll_pwq 15KB 15KB [ 117.636599][ T76] eventpoll_epi 26KB 27KB [ 117.643262][ T76] inotify_inode_mark 15KB 15KB [ 117.649354][ T76] bio_crypt_ctx 7KB 7KB [ 117.655759][ T76] request_queue 306KB 486KB [ 117.662570][ T76] blkdev_ioc 24KB 27KB [ 117.668599][ T76] bio-0 705KB 705KB [ 117.675041][ T76] biovec-max 1130KB 1130KB [ 117.681679][ T76] biovec-64 790KB 790KB [ 117.687624][ T76] biovec-16 41KB 41KB [ 117.694036][ T76] khugepaged_mm_slot 3KB 3KB [ 117.700397][ T76] uid_cache 5KB 8KB [ 117.706353][ T76] dmaengine-unmap-2 4KB 4KB [ 117.713093][ T76] audit_buffer 8KB 11KB [ 117.719162][ T76] skbuff_fclone_cache 555KB 555KB [ 117.725785][ T76] skbuff_head_cache 7728KB 7728KB [ 117.732133][ T76] configfs_dir_cache 0KB 3KB [ 117.738862][ T76] file_lock_cache 166KB 166KB [ 117.745203][ T76] file_lock_ctx 5KB 7KB [ 117.751555][ T76] fsnotify_mark_connector 7KB 7KB [ 117.758284][ T76] net_namespace 45KB 63KB [ 117.764418][ T76] task_delay_info 60KB 63KB [ 117.770943][ T76] taskstats 31KB 31KB [ 117.776797][ T76] proc_dir_entry 548KB 548KB [ 117.783011][ T76] pde_opener 4KB 7KB [ 117.788866][ T76] seq_file 158KB 161KB [ 117.795850][ T76] sigqueue 65KB 66KB [ 117.802343][ T76] shmem_inode_cache 811KB 811KB [ 117.808463][ T76] kernfs_iattrs_cache 4KB 7KB [ 117.814766][ T76] kernfs_node_cache 8496KB 8496KB [ 117.821072][ T76] mnt_cache 87KB 94KB [ 117.827739][ T76] filp 3376KB 3441KB [ 117.834065][ T76] names_cache 72245KB 72449KB [ 117.840358][ T76] hashtab_node 74KB 75KB [ 117.846508][ T76] ebitmap_node 412KB 413KB [ 117.852537][ T76] avtab_node 185KB 187KB [ 117.858691][ T76] avc_node 80KB 87KB [ 117.865742][ T76] lsm_inode_cache 1707KB 1707KB [ 117.872613][ T76] lsm_file_cache 358KB 388KB [ 117.878729][ T76] key_jar 3KB 3KB [ 117.885129][ T76] uts_namespace 8KB 15KB [ 117.891199][ T76] nsproxy 5KB 7KB [ 117.897266][ T76] vm_area_struct 4253KB 4351KB [ 117.903909][ T76] mm_struct 383KB 447KB [ 117.910317][ T76] fs_cache 43KB 48KB [ 117.916350][ T76] files_cache 277KB 277KB [ 117.922797][ T76] signal_cache 542KB 571KB [ 117.928702][ T76] sighand_cache 367KB 367KB [ 117.935160][ T76] task_struct 2071KB 2079KB [ 117.941306][ T76] cred_jar 318KB 352KB [ 117.947434][ T76] anon_vma_chain 1142KB 1169KB [ 117.954002][ T76] anon_vma 134KB 141KB [ 117.961212][ T76] pid 55KB 56KB [ 117.966975][ T76] Acpi-Operand 189KB 217KB [ 117.973381][ T76] Acpi-ParseExt 27KB 27KB [ 117.979243][ T76] Acpi-Parse 118KB 122KB [ 117.985252][ T76] Acpi-State 141KB 141KB [ 117.991501][ T76] Acpi-Namespace 28KB 32KB [ 117.997361][ T76] trace_event_file 155KB 155KB [ 118.003920][ T76] ftrace_event_field 267KB 268KB [ 118.009866][ T76] pool_workqueue 34KB 40KB [ 118.016462][ T76] vmap_area 10544KB 10544KB [ 118.022745][ T76] kmalloc-8k 3872KB 4096KB [ 118.028606][ T76] kmalloc-4k 38784KB 38784KB [ 118.035015][ T76] kmalloc-2k 18080KB 18080KB [ 118.041075][ T76] kmalloc-1k 27264KB 27264KB [ 118.046957][ T76] kmalloc-512 17029KB 17056KB [ 118.053594][ T76] kmalloc-256 2640KB 2640KB [ 118.059622][ T76] kmalloc-192 1079KB 1088KB [ 118.065816][ T76] kmalloc-128 1244KB 1244KB [ 118.072257][ T76] kmalloc-96 660KB 660KB [ 118.078660][ T76] kmalloc-64 15084KB 15084KB [ 118.085171][ T76] kmalloc-32 850KB 880KB [ 118.091596][ T76] kmalloc-16 328KB 328KB [ 118.097451][ T76] kmalloc-8 258KB 258KB [ 118.103656][ T76] kmem_cache_node 31KB 32KB [ 118.109427][ T76] kmem_cache 158KB 165KB [ 118.115907][ T76] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=662,uid=0 [ 118.130513][ T76] Out of memory: Killed process 662 (syz-executor.3) total-vm:50236kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 118.146295][ T24] oom_reaper: reaped process 662 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 118.150274][ T668] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 118.214607][ T668] CPU: 0 PID: 668 Comm: syz-executor.1 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 118.226745][ T668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 118.236993][ T668] Call Trace: [ 118.240467][ T668] dump_stack+0x1d8/0x241 [ 118.244729][ T668] ? panic+0x896/0x896 [ 118.248621][ T668] ? ___ratelimit+0x3f7/0x580 [ 118.253578][ T668] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 118.259203][ T668] ? _raw_spin_lock+0xa4/0x1b0 [ 118.263991][ T668] ? asan.module_dtor+0x20/0x20 [ 118.268928][ T668] dump_header+0xd5/0x6b0 [ 118.273090][ T668] oom_kill_process+0xeb/0x2c0 [ 118.277688][ T668] out_of_memory+0x6e9/0x890 [ 118.282130][ T668] ? unregister_oom_notifier+0x20/0x20 [ 118.287770][ T668] ? __zone_watermark_ok+0x94/0x380 [ 118.292792][ T668] __alloc_pages_slowpath+0x20c6/0x2700 [ 118.298181][ T668] ? current_gfp_context+0x80/0x80 [ 118.303416][ T668] ? __alloc_pages_nodemask+0x840/0x840 [ 118.308774][ T668] ? setup_fault_attr+0x3d0/0x3d0 [ 118.313731][ T668] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 118.320319][ T668] __alloc_pages_nodemask+0x4b8/0x840 [ 118.325812][ T668] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 118.331437][ T668] ? ion_page_pool_alloc+0x2f5/0x430 [ 118.336545][ T668] ion_system_heap_allocate+0x2ac/0xaf0 [ 118.342187][ T668] ? ion_system_heap_destroy_pools+0x70/0x70 [ 118.348009][ T668] ? ion_buffer_alloc+0x12f/0x840 [ 118.352979][ T668] ion_buffer_alloc+0x20f/0x840 [ 118.358112][ T668] ion_dmabuf_alloc+0xb5/0x210 [ 118.362879][ T668] ? asan.module_dtor+0x20/0x20 [ 118.367697][ T668] ion_alloc_fd+0x25/0x70 [ 118.371822][ T668] ion_ioctl+0x30b/0x500 [ 118.375900][ T668] ? debug_shrink_set+0x1d0/0x1d0 [ 118.380845][ T668] ? debug_shrink_set+0x1d0/0x1d0 [ 118.385707][ T668] do_vfs_ioctl+0x742/0x1720 [ 118.390304][ T668] ? ioctl_preallocate+0x250/0x250 [ 118.395435][ T668] ? __fget+0x407/0x490 [ 118.399401][ T668] ? fget_many+0x20/0x20 [ 118.403501][ T668] ? switch_fpu_return+0x1d4/0x410 [ 118.408521][ T668] ? security_file_ioctl+0x7d/0xa0 [ 118.413470][ T668] __x64_sys_ioctl+0xd4/0x110 [ 118.417982][ T668] do_syscall_64+0xca/0x1c0 [ 118.422412][ T668] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 118.654620][ T668] Mem-Info: [ 118.657578][ T668] active_anon:7640 inactive_anon:73 isolated_anon:0 [ 118.657578][ T668] active_file:13 inactive_file:14 isolated_file:0 [ 118.657578][ T668] unevictable:0 dirty:0 writeback:0 unstable:0 [ 118.657578][ T668] slab_reclaimable:6518 slab_unreclaimable:67207 [ 118.657578][ T668] mapped:1 shmem:165 pagetables:341 bounce:0 [ 118.657578][ T668] free:171083 free_pcp:106 free_cma:0 [ 118.730086][ T668] Node 0 active_anon:30560kB inactive_anon:292kB active_file:52kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:660kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 118.788197][ T668] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 118.844488][ T668] lowmem_reserve[]: 0 2894 6835 6835 [ 118.849805][ T668] DMA32 free:344560kB min:93428kB low:116784kB high:140140kB active_anon:108kB inactive_anon:0kB active_file:4kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:240kB local_pcp:216kB free_cma:0kB [ 118.920058][ T668] lowmem_reserve[]: 0 0 3941 3941 [ 118.924935][ T668] Normal free:159056kB min:127252kB low:159064kB high:190876kB active_anon:30452kB inactive_anon:292kB active_file:48kB inactive_file:36kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5344kB pagetables:1344kB bounce:0kB free_pcp:384kB local_pcp:248kB free_cma:0kB [ 118.990055][ T668] lowmem_reserve[]: 0 0 0 0 [ 118.994479][ T668] 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 (U) 3*4096kB (M) = 15908kB [ 119.025168][ T668] DMA32: 1*4kB (E) 4*8kB (UE) 1*16kB (E) 4*32kB (UME) 3*64kB (UE) 2*128kB (E) 0*256kB 38*512kB (U) 167*1024kB (U) 0*2048kB 0*4096kB = 191092kB [ 119.057952][ T668] Normal: 50*4kB (MEH) 45*8kB (UMEH) 32*16kB (UMEH) 41*32kB (MEH) 20*64kB (MEH) 18*128kB (UMH) 10*256kB (UMEH) 6*512kB (UMH) 142*1024kB (U) 1*2048kB (U) 0*4096kB = 159056kB [ 119.098159][ T668] 192 total pagecache pages [ 119.110107][ T668] 0 pages in swap cache [ 119.114090][ T668] Swap cache stats: add 0, delete 0, find 0/0 [ 119.128602][ T668] Free swap = 0kB [ 119.132256][ T668] Total swap = 0kB [ 119.135798][ T668] 2097051 pages RAM [ 119.147776][ T668] 0 pages HighMem/MovableOnly [ 119.160074][ T668] 341777 pages reserved [ 119.164059][ T668] 0 pages cma reserved [ 119.171324][ T668] Unreclaimable slab info: [ 119.175729][ T668] Name Used Total [ 119.182205][ T668] pid_2 31KB 31KB [ 119.188155][ T668] AF_VSOCK 3KB 31KB [ 119.197252][ T668] TIPC 21KB 30KB [ 119.203403][ T668] bridge_fdb_cache 6KB 7KB [ 119.209366][ T668] fib6_nodes 111KB 112KB [ 119.216396][ T668] ip6_dst_cache 727KB 727KB [ 119.228202][ T668] PINGv6 1KB 31KB [ 119.234547][ T668] RAWv6 101KB 126KB [ 119.251163][ T668] UDPLITEv6 1KB 31KB [ 119.257368][ T668] UDPv6 66KB 94KB [ 119.266000][ T668] TCPv6 61KB 61KB [ 119.275108][ T668] ashmem_area_cache 0KB 7KB [ 119.281345][ T668] wg_peer 94KB 123KB [ 119.287345][ T668] allowedips_node 13KB 15KB [ 119.296445][ T668] sd_ext_cdb 0KB 3KB [ 119.305611][ T668] scsi_sense_cache 1076KB 1092KB [ 119.315476][ T668] virtio_scsi_cmd 16KB 16KB [ 119.322241][ T668] sgpool-128 29KB 29KB [ 119.328203][ T668] sgpool-64 65KB 95KB [ 119.335289][ T668] sgpool-32 220KB 220KB [ 119.341359][ T668] sgpool-16 85KB 90KB [ 119.347483][ T668] sgpool-8 120KB 120KB [ 119.356451][ T668] f2fs_bio_post_read_ctx 15KB 15KB [ 119.363388][ T668] jbd2_inode 5KB 7KB [ 119.369333][ T668] ext4_system_zone 0KB 3KB [ 119.380525][ T668] ext4_bio_post_read_ctx 15KB 15KB [ 119.387100][ T668] bio-1 3KB 3KB [ 119.393119][ T668] pid_namespace 4KB 7KB [ 119.399060][ T668] UNIX 2296KB 2310KB [ 119.408214][ T668] UDP-Lite 1KB 15KB [ 119.414181][ T668] tcp_bind_bucket 4KB 4KB [ 119.425477][ T668] ip_fib_trie 20KB 24KB [ 119.431367][ T668] ip_fib_alias 95KB 98KB [ 119.437411][ T668] ip_dst_cache 20KB 20KB [ 119.445331][ T668] PING 1KB 15KB [ 119.455222][ T668] RAW 52KB 61KB [ 119.466952][ T668] UDP 59KB 63KB [ 119.472992][ T668] tw_sock_TCP 0KB 3KB [ 119.478858][ T668] request_sock_TCP 7KB 15KB [ 119.488226][ T668] TCP 63KB 63KB [ 119.494732][ T668] eventpoll_pwq 15KB 15KB [ 119.506343][ T668] eventpoll_epi 26KB 27KB [ 119.512688][ T668] inotify_inode_mark 15KB 15KB [ 119.518633][ T668] bio_crypt_ctx 7KB 7KB [ 119.525302][ T668] request_queue 306KB 486KB [ 119.532854][ T668] blkdev_ioc 24KB 27KB [ 119.538717][ T668] bio-0 705KB 705KB [ 119.546756][ T668] biovec-max 1130KB 1130KB [ 119.556238][ T668] biovec-64 790KB 790KB [ 119.566471][ T668] biovec-16 41KB 41KB [ 119.573250][ T668] khugepaged_mm_slot 3KB 3KB [ 119.579194][ T668] uid_cache 5KB 8KB [ 119.585326][ T668] dmaengine-unmap-2 4KB 4KB [ 119.596799][ T668] audit_buffer 8KB 11KB [ 119.606041][ T668] skbuff_fclone_cache 555KB 555KB [ 119.615857][ T668] skbuff_head_cache 7728KB 7728KB [ 119.625370][ T668] configfs_dir_cache 0KB 3KB [ 119.634667][ T668] file_lock_cache 166KB 166KB [ 119.646820][ T668] file_lock_ctx 5KB 7KB [ 119.655785][ T668] fsnotify_mark_connector 7KB 7KB [ 119.666650][ T668] net_namespace 45KB 63KB [ 119.672819][ T668] task_delay_info 60KB 63KB [ 119.678759][ T668] taskstats 31KB 31KB [ 119.686542][ T668] proc_dir_entry 548KB 548KB [ 119.696111][ T668] pde_opener 4KB 7KB [ 119.705918][ T668] seq_file 158KB 161KB [ 119.717422][ T668] sigqueue 64KB 66KB [ 119.726453][ T668] shmem_inode_cache 811KB 811KB [ 119.738402][ T668] kernfs_iattrs_cache 4KB 7KB [ 119.747586][ T668] kernfs_node_cache 8496KB 8496KB [ 119.758903][ T668] mnt_cache 87KB 94KB [ 119.767999][ T668] filp 3365KB 3409KB [ 119.779538][ T668] names_cache 71349KB 71557KB [ 119.788459][ T668] hashtab_node 74KB 75KB [ 119.800860][ T668] ebitmap_node 412KB 413KB [ 119.806917][ T668] avtab_node 185KB 187KB [ 119.813629][ T668] avc_node 80KB 87KB [ 119.819970][ T668] lsm_inode_cache 1707KB 1707KB [ 119.825869][ T668] lsm_file_cache 358KB 388KB [ 119.832134][ T668] key_jar 3KB 3KB [ 119.838168][ T668] uts_namespace 8KB 15KB [ 119.844092][ T668] nsproxy 5KB 7KB [ 119.850171][ T668] vm_area_struct 4183KB 4276KB [ 119.856310][ T668] mm_struct 382KB 447KB [ 119.862502][ T668] fs_cache 42KB 48KB [ 119.868475][ T668] files_cache 277KB 277KB [ 119.874420][ T668] signal_cache 541KB 571KB [ 119.880710][ T668] sighand_cache 367KB 367KB [ 119.886883][ T668] task_struct 2071KB 2079KB [ 119.892977][ T668] cred_jar 318KB 352KB [ 119.899294][ T668] anon_vma_chain 1142KB 1169KB [ 119.905526][ T668] anon_vma 134KB 141KB [ 119.911751][ T668] pid 55KB 56KB [ 119.917604][ T668] Acpi-Operand 189KB 217KB [ 119.923813][ T668] Acpi-ParseExt 27KB 27KB [ 119.929757][ T668] Acpi-Parse 118KB 122KB [ 119.935748][ T668] Acpi-State 141KB 141KB [ 119.941671][ T668] Acpi-Namespace 28KB 32KB [ 119.947714][ T668] trace_event_file 155KB 155KB [ 119.954001][ T668] ftrace_event_field 267KB 268KB [ 119.960124][ T668] pool_workqueue 34KB 40KB [ 119.966209][ T668] vmap_area 10564KB 10564KB [ 119.972531][ T668] kmalloc-8k 3872KB 4096KB [ 119.978539][ T668] kmalloc-4k 38784KB 38784KB [ 119.984489][ T668] kmalloc-2k 18080KB 18080KB [ 119.990363][ T668] kmalloc-1k 27264KB 27264KB [ 119.996955][ T668] kmalloc-512 17029KB 17056KB [ 120.002873][ T668] kmalloc-256 2640KB 2640KB [ 120.008754][ T668] kmalloc-192 1078KB 1088KB [ 120.015024][ T668] kmalloc-128 1244KB 1244KB [ 120.021307][ T668] kmalloc-96 660KB 660KB [ 120.027360][ T668] kmalloc-64 15108KB 15108KB [ 120.033497][ T668] kmalloc-32 850KB 880KB [ 120.039344][ T668] kmalloc-16 328KB 328KB [ 120.045682][ T668] kmalloc-8 258KB 258KB [ 120.051604][ T668] kmem_cache_node 31KB 32KB [ 120.057549][ T668] kmem_cache 158KB 165KB [ 120.063584][ T668] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=668,uid=0 [ 120.077652][ T668] Out of memory (oom_kill_allocating_task): Killed process 661 (syz-executor.1) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 120.097238][ T24] oom_reaper: reaped process 661 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 120.969346][ T665] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 120.983361][ T665] CPU: 1 PID: 665 Comm: syz-executor.2 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 120.995304][ T665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 121.005455][ T665] Call Trace: [ 121.008592][ T665] dump_stack+0x1d8/0x241 [ 121.012746][ T665] ? panic+0x896/0x896 [ 121.016854][ T665] ? ___ratelimit+0x3f7/0x580 [ 121.021369][ T665] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 121.027643][ T665] ? _raw_spin_lock+0xa4/0x1b0 [ 121.032303][ T665] ? asan.module_dtor+0x20/0x20 [ 121.037079][ T665] dump_header+0xd5/0x6b0 [ 121.041252][ T665] oom_kill_process+0xeb/0x2c0 [ 121.045842][ T665] out_of_memory+0x6e9/0x890 [ 121.050364][ T665] ? unregister_oom_notifier+0x20/0x20 [ 121.055677][ T665] ? __zone_watermark_ok+0x94/0x380 [ 121.061149][ T665] __alloc_pages_slowpath+0x20c6/0x2700 [ 121.066711][ T665] ? current_gfp_context+0x80/0x80 [ 121.071639][ T665] ? __alloc_pages_nodemask+0x840/0x840 [ 121.077827][ T665] ? setup_fault_attr+0x3d0/0x3d0 [ 121.083282][ T665] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 121.090135][ T665] __alloc_pages_nodemask+0x4b8/0x840 [ 121.095426][ T665] ? preempt_schedule_notrace+0x140/0x140 [ 121.101326][ T665] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 121.106788][ T665] ? ion_page_pool_alloc+0x2f5/0x430 [ 121.112003][ T665] ion_system_heap_allocate+0x2ac/0xaf0 [ 121.117424][ T665] ? ion_system_heap_destroy_pools+0x70/0x70 [ 121.123195][ T665] ? ion_buffer_alloc+0x12f/0x840 [ 121.128515][ T665] ion_buffer_alloc+0x20f/0x840 [ 121.133460][ T665] ion_dmabuf_alloc+0xb5/0x210 [ 121.138048][ T665] ? asan.module_dtor+0x20/0x20 [ 121.142756][ T665] ion_alloc_fd+0x25/0x70 [ 121.146907][ T665] ion_ioctl+0x30b/0x500 [ 121.150976][ T665] ? debug_shrink_set+0x1d0/0x1d0 [ 121.155847][ T665] ? debug_shrink_set+0x1d0/0x1d0 [ 121.160713][ T665] do_vfs_ioctl+0x742/0x1720 [ 121.165481][ T665] ? ioctl_preallocate+0x250/0x250 [ 121.170592][ T665] ? __fget+0x407/0x490 [ 121.174839][ T665] ? fget_many+0x20/0x20 [ 121.179155][ T665] ? switch_fpu_return+0x1d4/0x410 [ 121.184155][ T665] ? security_file_ioctl+0x7d/0xa0 [ 121.189362][ T665] __x64_sys_ioctl+0xd4/0x110 [ 121.193876][ T665] do_syscall_64+0xca/0x1c0 [ 121.198563][ T665] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 121.204874][ T665] Mem-Info: [ 121.208234][ T665] active_anon:7625 inactive_anon:73 isolated_anon:0 [ 121.208234][ T665] active_file:21 inactive_file:6 isolated_file:0 [ 121.208234][ T665] unevictable:0 dirty:0 writeback:0 unstable:0 [ 121.208234][ T665] slab_reclaimable:6518 slab_unreclaimable:67226 [ 121.208234][ T665] mapped:1 shmem:165 pagetables:341 bounce:0 [ 121.208234][ T665] free:63029 free_pcp:206 free_cma:0 [ 121.247105][ T665] Node 0 active_anon:30500kB inactive_anon:292kB active_file:84kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:660kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 121.274806][ T665] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 121.301276][ T665] lowmem_reserve[]: 0 2894 6835 6835 [ 121.306658][ T665] DMA32 free:109116kB min:93428kB low:116784kB high:140140kB active_anon:108kB inactive_anon:0kB active_file:8kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:372kB local_pcp:248kB free_cma:0kB [ 121.335374][ T665] lowmem_reserve[]: 0 0 3941 3941 [ 121.340401][ T665] Normal free:127060kB min:127252kB low:159064kB high:190876kB active_anon:30392kB inactive_anon:292kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5312kB pagetables:1344kB bounce:0kB free_pcp:452kB local_pcp:204kB free_cma:0kB [ 121.370317][ T665] lowmem_reserve[]: 0 0 0 0 [ 121.374786][ T665] 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 (U) 3*4096kB (M) = 15908kB [ 121.388824][ T665] DMA32: 1*4kB (E) 3*8kB (E) 2*16kB (UE) 4*32kB (UME) 2*64kB (E) 2*128kB (E) 0*256kB 0*512kB 104*1024kB (U) 1*2048kB (U) 0*4096kB = 109116kB [ 121.404193][ T665] Normal: 47*4kB (ME) 43*8kB (ME) 30*16kB (UME) 31*32kB (ME) 12*64kB (ME) 11*128kB (UM) 6*256kB (ME) 3*512kB (M) 91*1024kB (U) 13*2048kB (U) 0*4096kB = 127060kB [ 121.420404][ T665] 192 total pagecache pages [ 121.424785][ T665] 0 pages in swap cache [ 121.429117][ T665] Swap cache stats: add 0, delete 0, find 0/0 [ 121.435155][ T665] Free swap = 0kB [ 121.438977][ T665] Total swap = 0kB [ 121.442614][ T665] 2097051 pages RAM [ 121.446921][ T665] 0 pages HighMem/MovableOnly [ 121.451672][ T665] 341777 pages reserved [ 121.455611][ T665] 0 pages cma reserved [ 121.459517][ T665] Unreclaimable slab info: [ 121.463987][ T665] Name Used Total [ 121.470391][ T665] pid_2 31KB 31KB [ 121.476284][ T665] AF_VSOCK 3KB 31KB [ 121.483788][ T665] TIPC 21KB 30KB [ 121.493321][ T665] bridge_fdb_cache 6KB 7KB [ 121.499465][ T665] fib6_nodes 111KB 112KB [ 121.505946][ T665] ip6_dst_cache 727KB 727KB [ 121.511881][ T665] PINGv6 1KB 31KB [ 121.517797][ T665] RAWv6 101KB 126KB [ 121.524202][ T665] UDPLITEv6 1KB 31KB [ 121.530189][ T665] UDPv6 66KB 94KB [ 121.536051][ T665] TCPv6 61KB 61KB [ 121.542063][ T665] ashmem_area_cache 0KB 7KB [ 121.547863][ T665] wg_peer 94KB 123KB [ 121.554029][ T665] allowedips_node 13KB 15KB [ 121.560331][ T665] sd_ext_cdb 0KB 3KB [ 121.566398][ T665] scsi_sense_cache 1076KB 1092KB [ 121.572497][ T665] virtio_scsi_cmd 16KB 16KB [ 121.578355][ T665] sgpool-128 29KB 29KB [ 121.584469][ T665] sgpool-64 65KB 95KB [ 121.590356][ T665] sgpool-32 220KB 220KB [ 121.596217][ T665] sgpool-16 85KB 90KB [ 121.602241][ T665] sgpool-8 120KB 120KB [ 121.608023][ T665] f2fs_bio_post_read_ctx 15KB 15KB [ 121.614568][ T665] jbd2_inode 5KB 7KB [ 121.620559][ T665] ext4_system_zone 0KB 3KB [ 121.626429][ T665] ext4_bio_post_read_ctx 15KB 15KB [ 121.633248][ T665] bio-1 3KB 3KB [ 121.639282][ T665] pid_namespace 4KB 7KB [ 121.645307][ T665] UNIX 2296KB 2310KB [ 121.651873][ T665] UDP-Lite 1KB 15KB [ 121.658013][ T665] tcp_bind_bucket 4KB 4KB [ 121.664667][ T665] ip_fib_trie 20KB 24KB [ 121.670593][ T665] ip_fib_alias 95KB 98KB [ 121.676630][ T665] ip_dst_cache 20KB 20KB [ 121.682804][ T665] PING 1KB 15KB [ 121.688755][ T665] RAW 52KB 61KB [ 121.694954][ T665] UDP 59KB 63KB [ 121.700757][ T665] tw_sock_TCP 0KB 3KB [ 121.706717][ T665] request_sock_TCP 7KB 15KB [ 121.712809][ T665] TCP 63KB 63KB [ 121.718688][ T665] eventpoll_pwq 15KB 15KB [ 121.724610][ T665] eventpoll_epi 26KB 27KB [ 121.730533][ T665] inotify_inode_mark 15KB 15KB [ 121.736986][ T665] bio_crypt_ctx 7KB 7KB [ 121.743261][ T665] request_queue 306KB 486KB [ 121.749232][ T665] blkdev_ioc 24KB 27KB [ 121.756761][ T665] bio-0 705KB 705KB [ 121.762911][ T665] biovec-max 1130KB 1130KB [ 121.768767][ T665] biovec-64 790KB 790KB [ 121.774741][ T665] biovec-16 41KB 41KB [ 121.780853][ T665] khugepaged_mm_slot 3KB 3KB [ 121.786904][ T665] uid_cache 5KB 8KB [ 121.792904][ T665] dmaengine-unmap-2 4KB 4KB [ 121.799684][ T665] audit_buffer 8KB 11KB [ 121.806102][ T665] skbuff_fclone_cache 555KB 555KB [ 121.812245][ T665] skbuff_head_cache 7732KB 7732KB [ 121.818277][ T665] configfs_dir_cache 0KB 3KB [ 121.824620][ T665] file_lock_cache 166KB 166KB [ 121.831018][ T665] file_lock_ctx 5KB 7KB [ 121.836981][ T665] fsnotify_mark_connector 7KB 7KB [ 121.843628][ T665] net_namespace 45KB 63KB [ 121.849489][ T665] task_delay_info 60KB 63KB [ 121.855502][ T665] taskstats 31KB 31KB [ 121.862311][ T665] proc_dir_entry 548KB 548KB [ 121.868807][ T665] pde_opener 4KB 7KB [ 121.874735][ T665] seq_file 158KB 161KB [ 121.880836][ T665] sigqueue 64KB 66KB [ 121.886692][ T665] shmem_inode_cache 811KB 811KB [ 121.892864][ T665] kernfs_iattrs_cache 4KB 7KB [ 121.898937][ T665] kernfs_node_cache 8496KB 8496KB [ 121.905098][ T665] mnt_cache 87KB 94KB [ 121.911191][ T665] filp 3365KB 3409KB [ 121.917305][ T665] names_cache 71349KB 71557KB [ 121.923523][ T665] hashtab_node 74KB 75KB [ 121.929703][ T665] ebitmap_node 412KB 413KB [ 121.937051][ T665] avtab_node 185KB 187KB [ 121.944238][ T665] avc_node 80KB 87KB [ 121.951080][ T665] lsm_inode_cache 1707KB 1707KB [ 121.957696][ T665] lsm_file_cache 358KB 388KB [ 121.964398][ T665] key_jar 3KB 3KB [ 121.970683][ T665] uts_namespace 8KB 15KB [ 121.976874][ T665] nsproxy 5KB 7KB [ 121.983155][ T665] vm_area_struct 4183KB 4276KB [ 121.989263][ T665] mm_struct 382KB 447KB [ 121.995270][ T665] fs_cache 42KB 48KB [ 122.001978][ T665] files_cache 277KB 277KB [ 122.007974][ T665] signal_cache 541KB 571KB [ 122.014466][ T665] sighand_cache 367KB 367KB [ 122.020412][ T665] task_struct 2071KB 2079KB [ 122.026462][ T665] cred_jar 318KB 352KB [ 122.033453][ T665] anon_vma_chain 1142KB 1169KB [ 122.039720][ T665] anon_vma 134KB 141KB [ 122.045617][ T665] pid 55KB 56KB [ 122.051889][ T665] Acpi-Operand 189KB 217KB [ 122.059865][ T665] Acpi-ParseExt 27KB 27KB [ 122.069555][ T665] Acpi-Parse 118KB 122KB [ 122.076590][ T665] Acpi-State 141KB 141KB [ 122.084274][ T665] Acpi-Namespace 28KB 32KB [ 122.090394][ T665] trace_event_file 155KB 155KB [ 122.096360][ T665] ftrace_event_field 267KB 268KB [ 122.102374][ T665] pool_workqueue 34KB 40KB [ 122.109245][ T665] vmap_area 10580KB 10580KB [ 122.115943][ T665] kmalloc-8k 3872KB 4096KB [ 122.122426][ T665] kmalloc-4k 38784KB 38784KB [ 122.128324][ T665] kmalloc-2k 18080KB 18080KB [ 122.134950][ T665] kmalloc-1k 27328KB 27328KB [ 122.141046][ T665] kmalloc-512 17029KB 17056KB [ 122.148178][ T665] kmalloc-256 2640KB 2640KB [ 122.155081][ T665] kmalloc-192 1078KB 1088KB [ 122.162126][ T665] kmalloc-128 1244KB 1244KB [ 122.169306][ T665] kmalloc-96 660KB 660KB [ 122.175662][ T665] kmalloc-64 15128KB 15128KB [ 122.182325][ T665] kmalloc-32 850KB 880KB [ 122.190242][ T665] kmalloc-16 328KB 328KB [ 122.196355][ T665] kmalloc-8 258KB 258KB [ 122.202644][ T665] kmem_cache_node 31KB 32KB [ 122.208938][ T665] kmem_cache 158KB 165KB [ 122.215109][ T665] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=665,uid=0 [ 122.232616][ T665] Out of memory (oom_kill_allocating_task): Killed process 660 (syz-executor.2) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 122.252728][ T24] oom_reaper: reaped process 660 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 123.237516][ T664] (elapsed 7.386 seconds) done. [ 123.242507][ T664] OOM killer disabled. [ 123.246760][ T664] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 123.257194][ T664] printk: Suspending console(s) (use no_console_suspend to debug) [ 123.310172][ T517] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 123.484436][ T664] ACPI: Preparing to enter system sleep state S3 [ 123.484677][ T664] PM: Saving platform NVS memory [ 123.484680][ T664] Disabling non-boot CPUs ... [ 123.487370][ T664] smpboot: CPU 1 is now offline [ 123.488831][ T664] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 123.488896][ T664] ACPI: Low-level resume complete [ 123.488957][ T664] PM: Restoring platform NVS memory [ 123.488967][ T664] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 123.508301][ T664] Enabling non-boot CPUs ... [ 123.508469][ T664] x86: Booting SMP configuration: [ 123.508473][ T664] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 123.508710][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 123.509572][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 123.511016][ T664] CPU1 is up [ 123.511442][ T664] ACPI: Waking up from system sleep state S3 [ 123.783674][ T664] OOM killer enabled. [ 123.788018][ T664] Restarting tasks ... done. [ 123.798777][ T664] Resume cause unknown [ 123.808779][ T664] PM: suspend exit 2023/06/30 15:24:02 executed programs: 63 [ 123.871681][ T682] PM: suspend entry (deep) [ 123.876431][ T684] PM: suspend entry (deep) [ 123.882618][ T684] PM: suspend exit [ 123.886885][ T683] PM: suspend entry (deep) [ 123.893275][ T683] PM: suspend exit [ 123.894255][ T685] PM: suspend entry (deep) [ 123.902042][ T686] PM: suspend entry (deep) [ 123.907479][ T687] PM: suspend entry (deep) [ 123.911526][ T686] PM: suspend exit [ 123.916721][ T682] Filesystems sync: 0.035 seconds [ 123.921870][ T682] Freezing user space processes ... [ 123.921957][ T685] PM: suspend exit [ 123.930777][ T687] PM: suspend exit [ 126.334292][ T682] (elapsed 2.412 seconds) done. [ 126.339092][ T682] OOM killer disabled. [ 126.343354][ T682] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 126.353407][ T682] printk: Suspending console(s) (use no_console_suspend to debug) [ 126.410294][ T513] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 126.582632][ T682] ACPI: Preparing to enter system sleep state S3 [ 126.582915][ T682] PM: Saving platform NVS memory [ 126.582918][ T682] Disabling non-boot CPUs ... [ 126.585622][ T682] smpboot: CPU 1 is now offline [ 126.587223][ T682] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 126.587287][ T682] ACPI: Low-level resume complete [ 126.587366][ T682] PM: Restoring platform NVS memory [ 126.587376][ T682] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 126.605265][ T682] Enabling non-boot CPUs ... [ 126.605430][ T682] x86: Booting SMP configuration: [ 126.605434][ T682] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 126.605624][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 126.606505][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 126.608732][ T682] CPU1 is up [ 126.609153][ T682] ACPI: Waking up from system sleep state S3 [ 126.860419][ T682] OOM killer enabled. [ 126.864584][ T682] Restarting tasks ... done. [ 126.872619][ T682] Resume cause unknown [ 126.876689][ T682] PM: suspend exit [ 126.939220][ T696] PM: suspend entry (deep) [ 126.939329][ T695] PM: suspend entry (deep) [ 126.945517][ T697] PM: suspend entry (deep) [ 126.955307][ T698] PM: suspend entry (deep) [ 126.963300][ T696] PM: suspend exit [ 126.968577][ T698] PM: suspend exit [ 126.976828][ T695] Filesystems sync: 0.020 seconds [ 126.977973][ T697] PM: suspend exit [ 126.989713][ T695] Freezing user space processes ... [ 128.707806][ T685] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 128.725879][ T685] CPU: 1 PID: 685 Comm: syz-executor.1 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 128.737562][ T685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 128.747805][ T685] Call Trace: [ 128.750934][ T685] dump_stack+0x1d8/0x241 [ 128.755092][ T685] ? panic+0x896/0x896 [ 128.759103][ T685] ? ___ratelimit+0x3f7/0x580 [ 128.763801][ T685] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 128.769649][ T685] ? _raw_spin_lock+0xa4/0x1b0 [ 128.774249][ T685] ? asan.module_dtor+0x20/0x20 [ 128.778931][ T685] dump_header+0xd5/0x6b0 [ 128.783098][ T685] oom_kill_process+0xeb/0x2c0 [ 128.787698][ T685] out_of_memory+0x6e9/0x890 [ 128.792298][ T685] ? unregister_oom_notifier+0x20/0x20 [ 128.797592][ T685] ? __zone_watermark_ok+0x94/0x380 [ 128.802801][ T685] __alloc_pages_slowpath+0x20c6/0x2700 [ 128.808273][ T685] ? current_gfp_context+0x80/0x80 [ 128.813220][ T685] ? __alloc_pages_nodemask+0x840/0x840 [ 128.818599][ T685] ? setup_fault_attr+0x3d0/0x3d0 [ 128.823574][ T685] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 128.830320][ T685] __alloc_pages_nodemask+0x4b8/0x840 [ 128.835698][ T685] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 128.841166][ T685] ? mod_node_state+0xde/0x150 [ 128.845786][ T685] ? ion_page_pool_alloc+0x2f5/0x430 [ 128.851064][ T685] ion_system_heap_allocate+0x2ac/0xaf0 [ 128.856524][ T685] ? ion_system_heap_destroy_pools+0x70/0x70 [ 128.862422][ T685] ? ion_buffer_alloc+0x12f/0x840 [ 128.867571][ T685] ion_buffer_alloc+0x20f/0x840 [ 128.872233][ T685] ion_dmabuf_alloc+0xb5/0x210 [ 128.876831][ T685] ? asan.module_dtor+0x20/0x20 [ 128.881780][ T685] ion_alloc_fd+0x25/0x70 [ 128.885942][ T685] ion_ioctl+0x30b/0x500 [ 128.890022][ T685] ? debug_shrink_set+0x1d0/0x1d0 [ 128.894887][ T685] ? debug_shrink_set+0x1d0/0x1d0 [ 128.899838][ T685] do_vfs_ioctl+0x742/0x1720 [ 128.904261][ T685] ? ioctl_preallocate+0x250/0x250 [ 128.909211][ T685] ? __fget+0x407/0x490 [ 128.913294][ T685] ? fget_many+0x20/0x20 [ 128.917458][ T685] ? switch_fpu_return+0x1d4/0x410 [ 128.922594][ T685] ? security_file_ioctl+0x7d/0xa0 [ 128.927537][ T685] __x64_sys_ioctl+0xd4/0x110 [ 128.932043][ T685] do_syscall_64+0xca/0x1c0 [ 128.936388][ T685] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 128.942301][ T685] Mem-Info: [ 128.945245][ T685] active_anon:7673 inactive_anon:73 isolated_anon:0 [ 128.945245][ T685] active_file:41 inactive_file:0 isolated_file:0 [ 128.945245][ T685] unevictable:0 dirty:0 writeback:0 unstable:0 [ 128.945245][ T685] slab_reclaimable:6612 slab_unreclaimable:67424 [ 128.945245][ T685] mapped:1 shmem:184 pagetables:341 bounce:0 [ 128.945245][ T685] free:64222 free_pcp:610 free_cma:0 [ 129.005429][ T685] Node 0 active_anon:30692kB inactive_anon:292kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 129.049003][ T685] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 129.076999][ T685] lowmem_reserve[]: 0 2894 6835 6835 [ 129.119005][ T685] DMA32 free:119512kB min:93428kB low:116784kB high:140140kB active_anon:108kB inactive_anon:0kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:384kB pagetables:20kB bounce:0kB free_pcp:1320kB local_pcp:1260kB free_cma:0kB [ 129.168978][ T685] lowmem_reserve[]: 0 0 3941 3941 [ 129.174174][ T685] Normal free:131344kB min:131348kB low:163160kB high:194972kB active_anon:30584kB inactive_anon:292kB active_file:160kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5248kB pagetables:1344kB bounce:0kB free_pcp:1032kB local_pcp:784kB free_cma:0kB [ 129.204785][ T685] lowmem_reserve[]: 0 0 0 0 [ 129.218972][ T685] 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 (U) 3*4096kB (M) = 15908kB [ 129.248976][ T685] DMA32: 202*4kB (U) 956*8kB (U) 797*16kB (U) 841*32kB (UM) 590*64kB (U) 118*128kB (U) 28*256kB (U) 3*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 111736kB [ 129.278972][ T685] Normal: 56*4kB (UM) 48*8kB (UM) 33*16kB (UM) 2431*32kB (UM) 497*64kB (UM) 87*128kB (UM) 15*256kB (UM) 5*512kB (UM) 3*1024kB (U) 0*2048kB 0*4096kB = 131344kB [ 129.305332][ T685] 217 total pagecache pages [ 129.316916][ T685] 0 pages in swap cache [ 129.321237][ T685] Swap cache stats: add 0, delete 0, find 0/0 [ 129.327455][ T685] Free swap = 0kB [ 129.331432][ T685] Total swap = 0kB [ 129.335046][ T685] 2097051 pages RAM [ 129.338803][ T685] 0 pages HighMem/MovableOnly [ 129.348991][ T685] 341777 pages reserved [ 129.352946][ T685] 0 pages cma reserved [ 129.356852][ T685] Unreclaimable slab info: [ 129.364670][ T685] Name Used Total [ 129.370718][ T685] pid_2 35KB 35KB [ 129.376604][ T685] AF_VSOCK 3KB 31KB [ 129.388846][ T685] TIPC 21KB 30KB [ 129.394913][ T685] bridge_fdb_cache 6KB 7KB [ 129.404193][ T685] fib6_nodes 111KB 112KB [ 129.410079][ T685] ip6_dst_cache 727KB 727KB [ 129.415953][ T685] PINGv6 1KB 31KB [ 129.425455][ T685] RAWv6 101KB 126KB [ 129.434916][ T685] UDPLITEv6 1KB 31KB [ 129.445099][ T685] UDPv6 64KB 94KB [ 129.451337][ T685] TCPv6 61KB 61KB [ 129.457216][ T685] ashmem_area_cache 0KB 7KB [ 129.465029][ T685] wg_peer 94KB 123KB [ 129.471307][ T685] allowedips_node 13KB 15KB [ 129.477259][ T685] sd_ext_cdb 0KB 3KB [ 129.486989][ T685] scsi_sense_cache 1076KB 1092KB [ 129.493025][ T685] virtio_scsi_cmd 16KB 16KB [ 129.504929][ T685] sgpool-128 29KB 29KB [ 129.510993][ T685] sgpool-64 65KB 95KB [ 129.516864][ T685] sgpool-32 220KB 220KB [ 129.523070][ T685] sgpool-16 105KB 105KB [ 129.528992][ T685] sgpool-8 138KB 138KB [ 129.534828][ T685] f2fs_bio_post_read_ctx 15KB 15KB [ 129.541189][ T685] jbd2_inode 5KB 7KB [ 129.547062][ T685] ext4_system_zone 0KB 3KB [ 129.552981][ T685] ext4_bio_post_read_ctx 15KB 15KB [ 129.559424][ T685] bio-1 3KB 3KB [ 129.565374][ T685] pid_namespace 4KB 7KB [ 129.571402][ T685] UNIX 2288KB 2310KB [ 129.577269][ T685] UDP-Lite 1KB 15KB [ 129.583455][ T685] tcp_bind_bucket 4KB 4KB [ 129.589476][ T685] ip_fib_trie 20KB 24KB [ 129.595533][ T685] ip_fib_alias 95KB 98KB [ 129.601432][ T685] ip_dst_cache 20KB 20KB [ 129.607311][ T685] PING 1KB 15KB [ 129.613229][ T685] RAW 52KB 61KB [ 129.619214][ T685] UDP 51KB 63KB [ 129.625185][ T685] tw_sock_TCP 0KB 3KB [ 129.631109][ T685] request_sock_TCP 7KB 15KB [ 129.637095][ T685] TCP 63KB 63KB [ 129.643214][ T685] eventpoll_pwq 15KB 15KB [ 129.649104][ T685] eventpoll_epi 26KB 27KB [ 129.654984][ T685] inotify_inode_mark 12KB 15KB [ 129.660984][ T685] bio_crypt_ctx 7KB 7KB [ 129.666872][ T685] request_queue 306KB 486KB [ 129.673062][ T685] blkdev_ioc 27KB 27KB [ 129.679228][ T685] bio-0 825KB 825KB [ 129.685312][ T685] biovec-max 1279KB 1279KB [ 129.691284][ T685] biovec-64 964KB 964KB [ 129.697249][ T685] biovec-16 45KB 45KB [ 129.703182][ T685] khugepaged_mm_slot 3KB 3KB [ 129.709611][ T685] uid_cache 5KB 8KB [ 129.715729][ T685] dmaengine-unmap-2 4KB 4KB [ 129.721749][ T685] audit_buffer 8KB 11KB [ 129.727799][ T685] skbuff_fclone_cache 550KB 555KB [ 129.733896][ T685] skbuff_head_cache 7838KB 7856KB [ 129.741130][ T685] configfs_dir_cache 0KB 3KB [ 129.747332][ T685] file_lock_cache 167KB 170KB [ 129.753366][ T685] file_lock_ctx 5KB 7KB [ 129.759452][ T685] fsnotify_mark_connector 5KB 7KB [ 129.766691][ T685] net_namespace 45KB 63KB [ 129.772754][ T685] task_delay_info 59KB 63KB [ 129.778727][ T685] taskstats 31KB 31KB [ 129.784642][ T685] proc_dir_entry 596KB 596KB [ 129.790953][ T685] pde_opener 4KB 7KB [ 129.796896][ T685] seq_file 165KB 165KB [ 129.803170][ T685] sigqueue 62KB 66KB [ 129.809368][ T685] shmem_inode_cache 811KB 811KB [ 129.815555][ T685] kernfs_iattrs_cache 4KB 7KB [ 129.821765][ T685] kernfs_node_cache 8507KB 8507KB [ 129.827615][ T685] mnt_cache 87KB 94KB [ 129.833626][ T685] filp 3043KB 3110KB [ 129.839603][ T685] names_cache 67213KB 67213KB [ 129.845937][ T685] hashtab_node 74KB 75KB [ 129.851870][ T685] ebitmap_node 412KB 413KB [ 129.857733][ T685] avtab_node 185KB 187KB [ 129.863749][ T685] avc_node 79KB 87KB [ 129.869743][ T685] lsm_inode_cache 1720KB 1723KB [ 129.875690][ T685] lsm_file_cache 338KB 364KB [ 129.881822][ T685] key_jar 3KB 3KB [ 129.887855][ T685] uts_namespace 8KB 15KB [ 129.894110][ T685] nsproxy 5KB 7KB [ 129.899990][ T685] vm_area_struct 3249KB 3359KB [ 129.905951][ T685] mm_struct 325KB 416KB [ 129.912048][ T685] fs_cache 36KB 48KB [ 129.917916][ T685] files_cache 229KB 277KB [ 129.923935][ T685] signal_cache 485KB 571KB [ 129.929828][ T685] sighand_cache 367KB 367KB [ 129.935888][ T685] task_struct 2008KB 2079KB [ 129.941928][ T685] cred_jar 293KB 328KB [ 129.948058][ T685] anon_vma_chain 935KB 988KB [ 129.954593][ T685] anon_vma 131KB 141KB [ 129.960750][ T685] pid 46KB 56KB [ 129.966630][ T685] Acpi-Operand 200KB 217KB [ 129.972704][ T685] Acpi-ParseExt 35KB 35KB [ 129.978532][ T685] Acpi-Parse 118KB 122KB [ 129.984559][ T685] Acpi-State 173KB 173KB [ 129.990461][ T685] Acpi-Namespace 32KB 32KB [ 129.996316][ T685] trace_event_file 155KB 155KB [ 130.002249][ T685] ftrace_event_field 267KB 268KB [ 130.008266][ T685] pool_workqueue 34KB 40KB [ 130.014573][ T685] vmap_area 12470KB 12470KB [ 130.020893][ T685] kmalloc-8k 3760KB 4000KB [ 130.027363][ T685] kmalloc-4k 39648KB 39648KB [ 130.033477][ T685] kmalloc-2k 18148KB 18240KB [ 130.041149][ T685] kmalloc-1k 27500KB 27552KB [ 130.047519][ T685] kmalloc-512 17366KB 17440KB [ 130.053636][ T685] kmalloc-256 2736KB 2736KB [ 130.061164][ T685] kmalloc-192 1086KB 1088KB [ 130.067328][ T685] kmalloc-128 1404KB 1404KB [ 130.073448][ T685] kmalloc-96 684KB 684KB [ 130.079994][ T685] kmalloc-64 17668KB 17668KB [ 130.086483][ T685] kmalloc-32 864KB 872KB [ 130.092732][ T685] kmalloc-16 336KB 336KB [ 130.098850][ T685] kmalloc-8 262KB 262KB [ 130.105319][ T685] kmem_cache_node 31KB 32KB [ 130.111221][ T685] kmem_cache 158KB 165KB [ 130.117629][ T685] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=685,uid=0 [ 130.132677][ T685] Out of memory (oom_kill_allocating_task): Killed process 681 (syz-executor.1) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 130.159223][ T24] oom_reaper: reaped process 681 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 131.518307][ T696] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 131.530898][ T696] CPU: 1 PID: 696 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 131.542187][ T696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 131.552136][ T696] Call Trace: [ 131.555546][ T696] dump_stack+0x1d8/0x241 [ 131.559954][ T696] ? panic+0x896/0x896 [ 131.565591][ T696] ? ___ratelimit+0x3f7/0x580 [ 131.570368][ T696] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 131.576143][ T696] ? _raw_spin_lock+0xa4/0x1b0 [ 131.580887][ T696] ? asan.module_dtor+0x20/0x20 [ 131.585567][ T696] dump_header+0xd5/0x6b0 [ 131.590768][ T696] oom_kill_process+0xeb/0x2c0 [ 131.595362][ T696] out_of_memory+0x6e9/0x890 [ 131.599783][ T696] ? unregister_oom_notifier+0x20/0x20 [ 131.605070][ T696] ? __zone_watermark_ok+0x94/0x380 [ 131.610106][ T696] __alloc_pages_slowpath+0x20c6/0x2700 [ 131.615493][ T696] ? current_gfp_context+0x80/0x80 [ 131.620604][ T696] ? __alloc_pages_nodemask+0x840/0x840 [ 131.627012][ T696] ? setup_fault_attr+0x3d0/0x3d0 [ 131.632751][ T696] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 131.639439][ T696] __alloc_pages_nodemask+0x4b8/0x840 [ 131.644978][ T696] ? preempt_schedule_notrace+0x140/0x140 [ 131.651057][ T696] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 131.656565][ T696] ? ion_page_pool_alloc+0x2f5/0x430 [ 131.661764][ T696] ion_system_heap_allocate+0x2ac/0xaf0 [ 131.667267][ T696] ? ion_system_heap_destroy_pools+0x70/0x70 [ 131.673279][ T696] ? ion_buffer_alloc+0x12f/0x840 [ 131.678495][ T696] ion_buffer_alloc+0x20f/0x840 [ 131.683533][ T696] ion_dmabuf_alloc+0xb5/0x210 [ 131.688216][ T696] ? asan.module_dtor+0x20/0x20 [ 131.693372][ T696] ion_alloc_fd+0x25/0x70 [ 131.697673][ T696] ion_ioctl+0x30b/0x500 [ 131.701759][ T696] ? debug_shrink_set+0x1d0/0x1d0 [ 131.706918][ T696] ? debug_shrink_set+0x1d0/0x1d0 [ 131.712068][ T696] do_vfs_ioctl+0x742/0x1720 [ 131.716452][ T696] ? ioctl_preallocate+0x250/0x250 [ 131.721624][ T696] ? __fget+0x407/0x490 [ 131.725611][ T696] ? fget_many+0x20/0x20 [ 131.729967][ T696] ? switch_fpu_return+0x1d4/0x410 [ 131.735030][ T696] ? security_file_ioctl+0x7d/0xa0 [ 131.740093][ T696] __x64_sys_ioctl+0xd4/0x110 [ 131.744669][ T696] do_syscall_64+0xca/0x1c0 [ 131.749230][ T696] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 131.755207][ T696] Mem-Info: [ 131.758370][ T696] active_anon:7658 inactive_anon:73 isolated_anon:0 [ 131.758370][ T696] active_file:17 inactive_file:16 isolated_file:0 [ 131.758370][ T696] unevictable:0 dirty:0 writeback:0 unstable:0 [ 131.758370][ T696] slab_reclaimable:6612 slab_unreclaimable:67393 [ 131.758370][ T696] mapped:1 shmem:184 pagetables:341 bounce:0 [ 131.758370][ T696] free:63993 free_pcp:233 free_cma:0 [ 131.796864][ T696] Node 0 active_anon:30632kB inactive_anon:292kB active_file:68kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 131.825203][ T696] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 131.852028][ T696] lowmem_reserve[]: 0 2894 6835 6835 [ 131.857127][ T696] DMA32 free:109040kB min:93428kB low:116784kB high:140140kB active_anon:108kB inactive_anon:0kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:352kB pagetables:20kB bounce:0kB free_pcp:436kB local_pcp:188kB free_cma:0kB [ 131.886357][ T696] lowmem_reserve[]: 0 0 3941 3941 [ 131.891653][ T696] Normal free:131024kB min:131348kB low:163160kB high:194972kB active_anon:30524kB inactive_anon:292kB active_file:12kB inactive_file:108kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5248kB pagetables:1344kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 131.921223][ T696] lowmem_reserve[]: 0 0 0 0 [ 131.925816][ T696] 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 (U) 3*4096kB (M) = 15908kB [ 131.939883][ T696] DMA32: 0*4kB 0*8kB 1*16kB (U) 1*32kB (M) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 106*1024kB (U) 0*2048kB 0*4096kB = 109040kB [ 131.954237][ T696] Normal: 46*4kB (M) 45*8kB (UM) 31*16kB (UM) 28*32kB (UM) 19*64kB (UM) 11*128kB (UM) 2*256kB (M) 2*512kB (UM) 90*1024kB (U) 14*2048kB (U) 1*4096kB (U) = 131024kB [ 131.971130][ T696] 217 total pagecache pages [ 131.975298][ T696] 0 pages in swap cache [ 131.979530][ T696] Swap cache stats: add 0, delete 0, find 0/0 [ 131.985489][ T696] Free swap = 0kB [ 131.989662][ T696] Total swap = 0kB [ 131.993173][ T696] 2097051 pages RAM [ 131.996911][ T696] 0 pages HighMem/MovableOnly [ 132.001826][ T696] 341777 pages reserved [ 132.005967][ T696] 0 pages cma reserved [ 132.010234][ T696] Unreclaimable slab info: [ 132.014436][ T696] Name Used Total [ 132.020677][ T696] pid_2 35KB 35KB [ 132.026593][ T696] AF_VSOCK 3KB 31KB [ 132.032858][ T696] TIPC 21KB 30KB [ 132.038796][ T696] bridge_fdb_cache 6KB 7KB [ 132.045224][ T696] fib6_nodes 111KB 112KB [ 132.051211][ T696] ip6_dst_cache 727KB 727KB [ 132.057259][ T696] PINGv6 1KB 31KB [ 132.063676][ T696] RAWv6 101KB 126KB [ 132.069793][ T696] UDPLITEv6 1KB 31KB [ 132.076741][ T696] UDPv6 64KB 94KB [ 132.083389][ T696] TCPv6 61KB 61KB [ 132.089790][ T696] ashmem_area_cache 0KB 7KB [ 132.096149][ T696] wg_peer 94KB 123KB [ 132.102318][ T696] allowedips_node 13KB 15KB [ 132.108455][ T696] sd_ext_cdb 0KB 3KB [ 132.114643][ T696] scsi_sense_cache 1076KB 1092KB [ 132.120935][ T696] virtio_scsi_cmd 16KB 16KB [ 132.126889][ T696] sgpool-128 29KB 29KB [ 132.133199][ T696] sgpool-64 63KB 95KB [ 132.139272][ T696] sgpool-32 220KB 220KB [ 132.145143][ T696] sgpool-16 105KB 105KB [ 132.151541][ T696] sgpool-8 138KB 138KB [ 132.158500][ T696] f2fs_bio_post_read_ctx 15KB 15KB [ 132.164980][ T696] jbd2_inode 5KB 7KB [ 132.171076][ T696] ext4_system_zone 0KB 3KB [ 132.177641][ T696] ext4_bio_post_read_ctx 15KB 15KB [ 132.184993][ T696] bio-1 3KB 3KB [ 132.191772][ T696] pid_namespace 4KB 7KB [ 132.197898][ T696] UNIX 2288KB 2310KB [ 132.204844][ T696] UDP-Lite 1KB 15KB [ 132.211133][ T696] tcp_bind_bucket 4KB 4KB [ 132.217356][ T696] ip_fib_trie 20KB 24KB [ 132.224421][ T696] ip_fib_alias 95KB 98KB [ 132.230442][ T696] ip_dst_cache 20KB 20KB [ 132.236486][ T696] PING 1KB 15KB [ 132.242530][ T696] RAW 52KB 61KB [ 132.249054][ T696] UDP 51KB 63KB [ 132.255031][ T696] tw_sock_TCP 0KB 3KB [ 132.261137][ T696] request_sock_TCP 7KB 15KB [ 132.267209][ T696] TCP 63KB 63KB [ 132.273577][ T696] eventpoll_pwq 15KB 15KB [ 132.279750][ T696] eventpoll_epi 26KB 27KB [ 132.285608][ T696] inotify_inode_mark 12KB 15KB [ 132.292199][ T696] bio_crypt_ctx 7KB 7KB [ 132.299323][ T696] request_queue 306KB 486KB [ 132.305086][ T696] blkdev_ioc 27KB 27KB [ 132.311696][ T696] bio-0 825KB 825KB [ 132.317570][ T696] biovec-max 1279KB 1279KB [ 132.323603][ T696] biovec-64 964KB 964KB [ 132.329824][ T696] biovec-16 45KB 45KB [ 132.335761][ T696] khugepaged_mm_slot 3KB 3KB [ 132.342002][ T696] uid_cache 5KB 8KB [ 132.347952][ T696] dmaengine-unmap-2 4KB 4KB [ 132.354138][ T696] audit_buffer 8KB 11KB [ 132.360871][ T696] skbuff_fclone_cache 550KB 555KB [ 132.367873][ T696] skbuff_head_cache 7840KB 7852KB [ 132.374304][ T696] configfs_dir_cache 0KB 3KB [ 132.380498][ T696] file_lock_cache 167KB 170KB [ 132.387656][ T696] file_lock_ctx 5KB 7KB [ 132.394191][ T696] fsnotify_mark_connector 5KB 7KB [ 132.400694][ T696] net_namespace 45KB 63KB [ 132.406489][ T696] task_delay_info 59KB 63KB [ 132.412710][ T696] taskstats 31KB 31KB [ 132.418563][ T696] proc_dir_entry 596KB 596KB [ 132.424600][ T696] pde_opener 4KB 7KB [ 132.430491][ T696] seq_file 165KB 165KB [ 132.436301][ T696] sigqueue 61KB 66KB [ 132.442781][ T696] shmem_inode_cache 811KB 811KB [ 132.448825][ T696] kernfs_iattrs_cache 4KB 7KB [ 132.455255][ T696] kernfs_node_cache 8507KB 8507KB [ 132.462352][ T696] mnt_cache 87KB 94KB [ 132.468391][ T696] filp 3042KB 3110KB [ 132.474401][ T696] names_cache 66559KB 66767KB [ 132.481378][ T696] hashtab_node 74KB 75KB [ 132.487768][ T696] ebitmap_node 412KB 413KB [ 132.494031][ T696] avtab_node 185KB 187KB [ 132.501127][ T696] avc_node 79KB 87KB [ 132.507518][ T696] lsm_inode_cache 1720KB 1723KB [ 132.514336][ T696] lsm_file_cache 338KB 364KB [ 132.520855][ T696] key_jar 3KB 3KB [ 132.526975][ T696] uts_namespace 8KB 15KB [ 132.532999][ T696] nsproxy 5KB 7KB [ 132.538880][ T696] vm_area_struct 3140KB 3246KB [ 132.545231][ T696] mm_struct 325KB 416KB [ 132.551475][ T696] fs_cache 35KB 48KB [ 132.557621][ T696] files_cache 229KB 277KB [ 132.564082][ T696] signal_cache 483KB 571KB [ 132.570131][ T696] sighand_cache 367KB 367KB [ 132.576222][ T696] task_struct 2008KB 2079KB [ 132.583113][ T696] cred_jar 293KB 328KB [ 132.589086][ T696] anon_vma_chain 935KB 988KB [ 132.594956][ T696] anon_vma 131KB 141KB [ 132.601421][ T696] pid 45KB 56KB [ 132.607451][ T696] Acpi-Operand 200KB 217KB [ 132.613375][ T696] Acpi-ParseExt 35KB 35KB [ 132.619725][ T696] Acpi-Parse 118KB 122KB [ 132.625678][ T696] Acpi-State 173KB 173KB [ 132.631682][ T696] Acpi-Namespace 32KB 32KB [ 132.637575][ T696] trace_event_file 155KB 155KB [ 132.644113][ T696] ftrace_event_field 267KB 268KB [ 132.650264][ T696] pool_workqueue 34KB 40KB [ 132.656218][ T696] vmap_area 12627KB 12627KB [ 132.662501][ T696] kmalloc-8k 3760KB 4000KB [ 132.668534][ T696] kmalloc-4k 39648KB 39648KB [ 132.674452][ T696] kmalloc-2k 18148KB 18240KB [ 132.680685][ T696] kmalloc-1k 27522KB 27552KB [ 132.686588][ T696] kmalloc-512 17360KB 17440KB [ 132.692563][ T696] kmalloc-256 2736KB 2736KB [ 132.698428][ T696] kmalloc-192 1085KB 1088KB [ 132.704747][ T696] kmalloc-128 1404KB 1404KB [ 132.710810][ T696] kmalloc-96 684KB 684KB [ 132.716682][ T696] kmalloc-64 17884KB 17884KB [ 132.723953][ T696] kmalloc-32 864KB 872KB [ 132.730057][ T696] kmalloc-16 336KB 336KB [ 132.736272][ T696] kmalloc-8 262KB 262KB [ 132.742488][ T696] kmem_cache_node 31KB 32KB [ 132.748532][ T696] kmem_cache 158KB 165KB [ 132.754467][ T696] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=696,uid=0 [ 132.768911][ T696] Out of memory (oom_kill_allocating_task): Killed process 691 (syz-executor.5) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 132.788249][ T24] oom_reaper: reaped process 691 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 132.799360][ T686] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 132.835440][ T686] CPU: 0 PID: 686 Comm: syz-executor.0 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 132.847401][ T686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 132.857992][ T686] Call Trace: [ 132.861149][ T686] dump_stack+0x1d8/0x241 [ 132.865291][ T686] ? panic+0x896/0x896 [ 132.869542][ T686] ? ___ratelimit+0x3f7/0x580 [ 132.874318][ T686] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 132.879959][ T686] ? _raw_spin_lock+0xa4/0x1b0 [ 132.884557][ T686] ? asan.module_dtor+0x20/0x20 [ 132.889724][ T686] dump_header+0xd5/0x6b0 [ 132.894196][ T686] oom_kill_process+0xeb/0x2c0 [ 132.899086][ T686] out_of_memory+0x6e9/0x890 [ 132.903667][ T686] ? unregister_oom_notifier+0x20/0x20 [ 132.909150][ T686] ? __zone_watermark_ok+0x94/0x380 [ 132.914184][ T686] __alloc_pages_slowpath+0x20c6/0x2700 [ 132.919574][ T686] ? current_gfp_context+0x80/0x80 [ 132.924596][ T686] ? __alloc_pages_nodemask+0x840/0x840 [ 132.930190][ T686] ? setup_fault_attr+0x3d0/0x3d0 [ 132.935091][ T686] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 132.941778][ T686] __alloc_pages_nodemask+0x4b8/0x840 [ 132.946998][ T686] ? preempt_schedule_notrace+0x140/0x140 [ 132.952722][ T686] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 132.958188][ T686] ? ion_page_pool_alloc+0x2f5/0x430 [ 132.963477][ T686] ion_system_heap_allocate+0x2ac/0xaf0 [ 132.968867][ T686] ? ion_system_heap_destroy_pools+0x70/0x70 [ 132.974773][ T686] ? ion_buffer_alloc+0x12f/0x840 [ 132.979643][ T686] ion_buffer_alloc+0x20f/0x840 [ 132.984412][ T686] ion_dmabuf_alloc+0xb5/0x210 [ 132.989004][ T686] ? asan.module_dtor+0x20/0x20 [ 132.993788][ T686] ion_alloc_fd+0x25/0x70 [ 132.997938][ T686] ion_ioctl+0x30b/0x500 [ 133.002277][ T686] ? debug_shrink_set+0x1d0/0x1d0 [ 133.007220][ T686] ? debug_shrink_set+0x1d0/0x1d0 [ 133.012184][ T686] do_vfs_ioctl+0x742/0x1720 [ 133.016604][ T686] ? ioctl_preallocate+0x250/0x250 [ 133.021815][ T686] ? __fget+0x407/0x490 [ 133.025784][ T686] ? fget_many+0x20/0x20 [ 133.029891][ T686] ? switch_fpu_return+0x1d4/0x410 [ 133.034835][ T686] ? security_file_ioctl+0x7d/0xa0 [ 133.039756][ T686] __x64_sys_ioctl+0xd4/0x110 [ 133.044391][ T686] do_syscall_64+0xca/0x1c0 [ 133.048727][ T686] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 133.054717][ T686] Mem-Info: [ 133.057646][ T686] active_anon:7658 inactive_anon:73 isolated_anon:0 [ 133.057646][ T686] active_file:8 inactive_file:21 isolated_file:0 [ 133.057646][ T686] unevictable:0 dirty:0 writeback:0 unstable:0 [ 133.057646][ T686] slab_reclaimable:6612 slab_unreclaimable:67393 [ 133.057646][ T686] mapped:1 shmem:184 pagetables:341 bounce:0 [ 133.057646][ T686] free:90945 free_pcp:216 free_cma:0 [ 133.095331][ T686] Node 0 active_anon:30632kB inactive_anon:292kB active_file:32kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 133.126814][ T686] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 133.153913][ T686] lowmem_reserve[]: 0 2894 6835 6835 [ 133.159215][ T686] DMA32 free:393328kB min:93428kB low:116784kB high:140140kB active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:352kB pagetables:20kB bounce:0kB free_pcp:436kB local_pcp:188kB free_cma:0kB [ 133.188012][ T686] lowmem_reserve[]: 0 0 3941 3941 [ 133.193162][ T686] Normal free:682096kB min:131348kB low:163160kB high:194972kB active_anon:30524kB inactive_anon:292kB active_file:32kB inactive_file:72kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5216kB pagetables:1344kB bounce:0kB free_pcp:392kB local_pcp:204kB free_cma:0kB [ 133.222740][ T686] lowmem_reserve[]: 0 0 0 0 [ 133.227223][ T686] 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 (U) 3*4096kB (M) = 15908kB [ 133.242118][ T686] DMA32: 429*4kB (U) 425*8kB (U) 397*16kB (U) 314*32kB (UM) 4356*64kB (U) 508*128kB (U) 76*256kB (U) 18*512kB (U) 121*1024kB (U) 0*2048kB 0*4096kB = 517900kB [ 133.258120][ T686] Normal: 46*4kB (M) 45*8kB (UM) 31*16kB (UM) 27*32kB (M) 5927*64kB (UM) 769*128kB (UM) 227*256kB (UM) 36*512kB (UM) 91*1024kB (U) 14*2048kB (U) 1*4096kB (U) = 682160kB [ 133.275129][ T686] 217 total pagecache pages [ 133.279529][ T686] 0 pages in swap cache [ 133.283384][ T686] Swap cache stats: add 0, delete 0, find 0/0 [ 133.289551][ T686] Free swap = 0kB [ 133.293062][ T686] Total swap = 0kB [ 133.296707][ T686] 2097051 pages RAM [ 133.300508][ T686] 0 pages HighMem/MovableOnly [ 133.304980][ T686] 341777 pages reserved [ 133.309097][ T686] 0 pages cma reserved [ 133.313042][ T686] Unreclaimable slab info: [ 133.317425][ T686] Name Used Total [ 133.324169][ T686] pid_2 35KB 35KB [ 133.330354][ T686] AF_VSOCK 3KB 31KB [ 133.336212][ T686] TIPC 21KB 30KB [ 133.342265][ T686] bridge_fdb_cache 6KB 7KB [ 133.348138][ T686] fib6_nodes 111KB 112KB [ 133.354267][ T686] ip6_dst_cache 727KB 727KB [ 133.360328][ T686] PINGv6 1KB 31KB [ 133.366451][ T686] RAWv6 101KB 126KB [ 133.372606][ T686] UDPLITEv6 1KB 31KB [ 133.378560][ T686] UDPv6 64KB 94KB [ 133.384737][ T686] TCPv6 61KB 61KB [ 133.390707][ T686] ashmem_area_cache 0KB 7KB [ 133.396663][ T686] wg_peer 94KB 123KB [ 133.402739][ T686] allowedips_node 13KB 15KB [ 133.408602][ T686] sd_ext_cdb 0KB 3KB [ 133.414716][ T686] scsi_sense_cache 1076KB 1092KB [ 133.420705][ T686] virtio_scsi_cmd 16KB 16KB [ 133.426483][ T686] sgpool-128 29KB 29KB [ 133.433147][ T686] sgpool-64 63KB 95KB [ 133.439298][ T686] sgpool-32 220KB 220KB [ 133.445201][ T686] sgpool-16 105KB 105KB [ 133.451251][ T686] sgpool-8 138KB 138KB [ 133.457111][ T686] f2fs_bio_post_read_ctx 15KB 15KB [ 133.463600][ T686] jbd2_inode 5KB 7KB [ 133.469481][ T686] ext4_system_zone 0KB 3KB [ 133.475340][ T686] ext4_bio_post_read_ctx 15KB 15KB [ 133.482583][ T686] bio-1 3KB 3KB [ 133.488904][ T686] pid_namespace 4KB 7KB [ 133.495124][ T686] UNIX 2288KB 2310KB [ 133.501292][ T686] UDP-Lite 1KB 15KB [ 133.507078][ T686] tcp_bind_bucket 4KB 4KB [ 133.513212][ T686] ip_fib_trie 20KB 24KB [ 133.519210][ T686] ip_fib_alias 95KB 98KB [ 133.524984][ T686] ip_dst_cache 20KB 20KB [ 133.531133][ T686] PING 1KB 15KB [ 133.537000][ T686] RAW 52KB 61KB [ 133.543217][ T686] UDP 51KB 63KB [ 133.549302][ T686] tw_sock_TCP 0KB 3KB [ 133.555089][ T686] request_sock_TCP 7KB 15KB [ 133.561373][ T686] TCP 63KB 63KB [ 133.567313][ T686] eventpoll_pwq 15KB 15KB [ 133.573828][ T686] eventpoll_epi 26KB 27KB [ 133.579826][ T686] inotify_inode_mark 12KB 15KB [ 133.585765][ T686] bio_crypt_ctx 7KB 7KB [ 133.591830][ T686] request_queue 306KB 486KB [ 133.597696][ T686] blkdev_ioc 27KB 27KB [ 133.603744][ T686] bio-0 825KB 825KB [ 133.609738][ T686] biovec-max 1279KB 1279KB [ 133.615703][ T686] biovec-64 964KB 964KB [ 133.622468][ T686] biovec-16 45KB 45KB [ 133.628513][ T686] khugepaged_mm_slot 3KB 3KB [ 133.635003][ T686] uid_cache 5KB 8KB [ 133.641124][ T686] dmaengine-unmap-2 4KB 4KB [ 133.647024][ T686] audit_buffer 8KB 11KB [ 133.653179][ T686] skbuff_fclone_cache 550KB 555KB [ 133.659430][ T686] skbuff_head_cache 7843KB 7852KB [ 133.665212][ T686] configfs_dir_cache 0KB 3KB [ 133.671510][ T686] file_lock_cache 167KB 170KB [ 133.677445][ T686] file_lock_ctx 5KB 7KB [ 133.683497][ T686] fsnotify_mark_connector 5KB 7KB [ 133.690010][ T686] net_namespace 45KB 63KB [ 133.695953][ T686] task_delay_info 59KB 63KB [ 133.702084][ T686] taskstats 31KB 31KB [ 133.708537][ T686] proc_dir_entry 596KB 596KB [ 133.714583][ T686] pde_opener 4KB 7KB [ 133.720710][ T686] seq_file 165KB 165KB [ 133.726782][ T686] sigqueue 61KB 66KB [ 133.732984][ T686] shmem_inode_cache 811KB 811KB [ 133.738934][ T686] kernfs_iattrs_cache 4KB 7KB [ 133.745418][ T686] kernfs_node_cache 8507KB 8507KB [ 133.751422][ T686] mnt_cache 87KB 94KB [ 133.757284][ T686] filp 3042KB 3110KB [ 133.763331][ T686] names_cache 66559KB 66767KB [ 133.769293][ T686] hashtab_node 74KB 75KB [ 133.775073][ T686] ebitmap_node 412KB 413KB [ 133.781123][ T686] avtab_node 185KB 187KB [ 133.787424][ T686] avc_node 79KB 87KB [ 133.793742][ T686] lsm_inode_cache 1720KB 1723KB [ 133.800457][ T686] lsm_file_cache 338KB 364KB [ 133.806323][ T686] key_jar 3KB 3KB [ 133.812457][ T686] uts_namespace 8KB 15KB [ 133.818926][ T686] nsproxy 5KB 7KB [ 133.825161][ T686] vm_area_struct 3140KB 3246KB [ 133.831262][ T686] mm_struct 325KB 416KB [ 133.837120][ T686] fs_cache 35KB 48KB [ 133.843247][ T686] files_cache 229KB 277KB [ 133.849407][ T686] signal_cache 483KB 571KB [ 133.855442][ T686] sighand_cache 367KB 367KB [ 133.861587][ T686] task_struct 2008KB 2079KB [ 133.867446][ T686] cred_jar 293KB 328KB [ 133.873936][ T686] anon_vma_chain 935KB 988KB [ 133.880632][ T686] anon_vma 131KB 141KB [ 133.886489][ T686] pid 45KB 56KB [ 133.892534][ T686] Acpi-Operand 200KB 217KB [ 133.898925][ T686] Acpi-ParseExt 35KB 35KB [ 133.905298][ T686] Acpi-Parse 118KB 122KB [ 133.911509][ T686] Acpi-State 173KB 173KB [ 133.917279][ T686] Acpi-Namespace 32KB 32KB [ 133.923400][ T686] trace_event_file 155KB 155KB [ 133.929345][ T686] ftrace_event_field 267KB 268KB [ 133.935297][ T686] pool_workqueue 34KB 40KB [ 133.941428][ T686] vmap_area 12670KB 12670KB [ 133.947292][ T686] kmalloc-8k 3760KB 4000KB [ 133.953757][ T686] kmalloc-4k 39648KB 39648KB [ 133.961066][ T686] kmalloc-2k 18148KB 18240KB [ 133.967023][ T686] kmalloc-1k 27552KB 27552KB [ 133.973081][ T686] kmalloc-512 17360KB 17440KB [ 133.979079][ T686] kmalloc-256 2736KB 2736KB [ 133.985021][ T686] kmalloc-192 1085KB 1088KB [ 133.991264][ T686] kmalloc-128 1404KB 1404KB [ 133.997214][ T686] kmalloc-96 684KB 684KB [ 134.003264][ T686] kmalloc-64 17940KB 17940KB [ 134.009241][ T686] kmalloc-32 864KB 872KB [ 134.015021][ T686] kmalloc-16 336KB 336KB [ 134.021265][ T686] kmalloc-8 262KB 262KB [ 134.027126][ T686] kmem_cache_node 31KB 32KB [ 134.033159][ T686] kmem_cache 158KB 165KB [ 134.039405][ T686] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=686,uid=0 [ 134.053567][ T686] Out of memory (oom_kill_allocating_task): Killed process 678 (syz-executor.0) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 134.072388][ T24] oom_reaper: reaped process 678 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 134.179105][ T695] (elapsed 7.189 seconds) done. [ 134.183877][ T695] OOM killer disabled. [ 134.187853][ T695] Freezing remaining freezable tasks ... (elapsed 0.569 seconds) done. [ 134.765602][ T695] printk: Suspending console(s) (use no_console_suspend to debug) [ 134.809015][ T514] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 134.986521][ T695] ACPI: Preparing to enter system sleep state S3 [ 134.986733][ T695] PM: Saving platform NVS memory [ 134.986736][ T695] Disabling non-boot CPUs ... [ 134.989325][ T695] smpboot: CPU 1 is now offline [ 134.990904][ T695] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 134.990968][ T695] ACPI: Low-level resume complete [ 134.991034][ T695] PM: Restoring platform NVS memory [ 134.991043][ T695] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 135.009780][ T695] Enabling non-boot CPUs ... [ 135.009950][ T695] x86: Booting SMP configuration: [ 135.009954][ T695] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 135.010175][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 135.011035][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 135.012494][ T695] CPU1 is up [ 135.013017][ T695] ACPI: Waking up from system sleep state S3 [ 135.260684][ T695] OOM killer enabled. [ 135.264518][ T695] Restarting tasks ... done. [ 135.273051][ T695] Resume cause unknown [ 135.277124][ T695] PM: suspend exit 2023/06/30 15:24:13 executed programs: 73 [ 135.368285][ T709] PM: suspend entry (deep) [ 135.373704][ T710] PM: suspend entry (deep) [ 135.379130][ T711] PM: suspend entry (deep) [ 135.384070][ T710] PM: suspend exit [ 135.388140][ T711] PM: suspend exit [ 135.393849][ T707] PM: suspend entry (deep) [ 135.401795][ T708] PM: suspend entry (deep) [ 135.417490][ T712] PM: suspend entry (deep) [ 135.437081][ T712] PM: suspend exit [ 135.438509][ T707] PM: suspend exit [ 135.445924][ T708] PM: suspend exit [ 135.450657][ T709] Filesystems sync: 0.066 seconds [ 135.455704][ T709] Freezing user space processes ... [ 137.285170][ T710] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 137.305811][ T710] CPU: 1 PID: 710 Comm: syz-executor.2 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 137.317691][ T710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 137.330307][ T710] Call Trace: [ 137.333991][ T710] dump_stack+0x1d8/0x241 [ 137.338805][ T710] ? panic+0x896/0x896 [ 137.342941][ T710] ? ___ratelimit+0x3f7/0x580 [ 137.348186][ T710] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 137.354615][ T710] ? _raw_spin_lock+0xa4/0x1b0 [ 137.359273][ T710] ? asan.module_dtor+0x20/0x20 [ 137.364830][ T710] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 137.370240][ T710] dump_header+0xd5/0x6b0 [ 137.374410][ T710] oom_kill_process+0xeb/0x2c0 [ 137.379082][ T710] out_of_memory+0x6e9/0x890 [ 137.383937][ T710] ? unregister_oom_notifier+0x20/0x20 [ 137.390076][ T710] __alloc_pages_slowpath+0x20c6/0x2700 [ 137.395789][ T710] ? current_gfp_context+0x80/0x80 [ 137.401795][ T710] ? __alloc_pages_nodemask+0x840/0x840 [ 137.407836][ T710] ? setup_fault_attr+0x3d0/0x3d0 [ 137.413386][ T710] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 137.420926][ T710] __alloc_pages_nodemask+0x4b8/0x840 [ 137.426303][ T710] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 137.432757][ T710] ? ion_page_pool_alloc+0x2f5/0x430 [ 137.439684][ T710] ion_system_heap_allocate+0x2ac/0xaf0 [ 137.446681][ T710] ? ion_system_heap_destroy_pools+0x70/0x70 [ 137.453544][ T710] ? ion_buffer_alloc+0x12f/0x840 [ 137.458838][ T710] ion_buffer_alloc+0x20f/0x840 [ 137.464304][ T710] ion_dmabuf_alloc+0xb5/0x210 [ 137.469878][ T710] ? asan.module_dtor+0x20/0x20 [ 137.475327][ T710] ion_alloc_fd+0x25/0x70 [ 137.480853][ T710] ion_ioctl+0x30b/0x500 [ 137.485433][ T710] ? debug_shrink_set+0x1d0/0x1d0 [ 137.491196][ T710] ? debug_shrink_set+0x1d0/0x1d0 [ 137.496894][ T710] do_vfs_ioctl+0x742/0x1720 [ 137.501500][ T710] ? ioctl_preallocate+0x250/0x250 [ 137.507515][ T710] ? __fget+0x407/0x490 [ 137.512163][ T710] ? fget_many+0x20/0x20 [ 137.517552][ T710] ? switch_fpu_return+0x1d4/0x410 [ 137.522781][ T710] ? security_file_ioctl+0x7d/0xa0 [ 137.528219][ T710] __x64_sys_ioctl+0xd4/0x110 [ 137.533168][ T710] do_syscall_64+0xca/0x1c0 [ 137.537677][ T710] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 137.545111][ T710] Mem-Info: [ 137.550067][ T710] active_anon:7645 inactive_anon:73 isolated_anon:0 [ 137.550067][ T710] active_file:39 inactive_file:0 isolated_file:0 [ 137.550067][ T710] unevictable:0 dirty:0 writeback:0 unstable:0 [ 137.550067][ T710] slab_reclaimable:6616 slab_unreclaimable:67593 [ 137.550067][ T710] mapped:1 shmem:151 pagetables:341 bounce:0 [ 137.550067][ T710] free:63003 free_pcp:0 free_cma:0 [ 137.590727][ T710] Node 0 active_anon:30580kB inactive_anon:292kB active_file:68kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 137.619823][ T710] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 137.649048][ T710] lowmem_reserve[]: 0 2894 6835 6835 [ 137.654647][ T710] DMA32 free:108888kB min:93428kB low:116784kB high:140140kB active_anon:84kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 137.684690][ T710] lowmem_reserve[]: 0 0 3941 3941 [ 137.690759][ T710] Normal free:126960kB min:127252kB low:159064kB high:190876kB active_anon:30496kB inactive_anon:292kB active_file:60kB inactive_file:44kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5472kB pagetables:1344kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 137.722633][ T710] lowmem_reserve[]: 0 0 0 0 [ 137.727255][ T710] 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 (U) 3*4096kB (M) = 15908kB [ 137.741655][ T710] DMA32: 2*4kB (U) 0*8kB 1*16kB (U) 2*32kB (UM) 0*64kB 0*128kB 1*256kB (U) 0*512kB 104*1024kB (U) 1*2048kB (U) 0*4096kB = 108888kB [ 137.756807][ T710] Normal: 108*4kB (ME) 58*8kB (UME) 41*16kB (ME) 39*32kB (UME) 28*64kB (UME) 18*128kB (UME) 9*256kB (UM) 2*512kB (M) 90*1024kB (U) 12*2048kB (U) 0*4096kB = 126960kB [ 137.774465][ T710] 179 total pagecache pages [ 137.779333][ T710] 0 pages in swap cache [ 137.784531][ T710] Swap cache stats: add 0, delete 0, find 0/0 [ 137.791257][ T710] Free swap = 0kB [ 137.794842][ T710] Total swap = 0kB [ 137.798548][ T710] 2097051 pages RAM [ 137.802535][ T710] 0 pages HighMem/MovableOnly [ 137.807355][ T710] 341777 pages reserved [ 137.812055][ T710] 0 pages cma reserved [ 137.816348][ T710] Unreclaimable slab info: [ 137.821656][ T710] Name Used Total [ 137.828954][ T710] pid_2 39KB 39KB [ 137.835110][ T710] AF_VSOCK 3KB 31KB [ 137.841429][ T710] TIPC 21KB 30KB [ 137.847359][ T710] bridge_fdb_cache 6KB 7KB [ 137.853587][ T710] fib6_nodes 111KB 112KB [ 137.860279][ T710] ip6_dst_cache 725KB 727KB [ 137.866716][ T710] PINGv6 1KB 31KB [ 137.873007][ T710] RAWv6 101KB 126KB [ 137.879686][ T710] UDPLITEv6 1KB 31KB [ 137.885869][ T710] UDPv6 61KB 94KB [ 137.892057][ T710] TCPv6 61KB 61KB [ 137.898191][ T710] ashmem_area_cache 0KB 7KB [ 137.904201][ T710] wg_peer 94KB 123KB [ 137.910110][ T710] allowedips_node 13KB 15KB [ 137.915980][ T710] sd_ext_cdb 0KB 3KB [ 137.921910][ T710] scsi_sense_cache 1076KB 1092KB [ 137.927869][ T710] virtio_scsi_cmd 16KB 16KB [ 137.933798][ T710] sgpool-128 29KB 29KB [ 137.939776][ T710] sgpool-64 63KB 95KB [ 137.945928][ T710] sgpool-32 220KB 220KB [ 137.952134][ T710] sgpool-16 105KB 105KB [ 137.958099][ T710] sgpool-8 146KB 146KB [ 137.964120][ T710] f2fs_bio_post_read_ctx 15KB 15KB [ 137.970627][ T710] jbd2_inode 5KB 7KB [ 137.976504][ T710] ext4_system_zone 0KB 3KB [ 137.982640][ T710] ext4_bio_post_read_ctx 15KB 15KB [ 137.988959][ T710] bio-1 3KB 3KB [ 137.995012][ T710] pid_namespace 4KB 7KB [ 138.001836][ T710] UNIX 2246KB 2280KB [ 138.009009][ T710] UDP-Lite 1KB 15KB [ 138.015424][ T710] tcp_bind_bucket 4KB 4KB [ 138.021475][ T710] ip_fib_trie 20KB 24KB [ 138.027597][ T710] ip_fib_alias 95KB 98KB [ 138.033665][ T710] ip_dst_cache 19KB 20KB [ 138.039563][ T710] PING 1KB 15KB [ 138.045482][ T710] RAW 52KB 61KB [ 138.051604][ T710] UDP 51KB 63KB [ 138.058407][ T710] tw_sock_TCP 0KB 3KB [ 138.064347][ T710] request_sock_TCP 7KB 15KB [ 138.070625][ T710] TCP 63KB 63KB [ 138.076853][ T710] eventpoll_pwq 12KB 15KB [ 138.083891][ T710] eventpoll_epi 22KB 27KB [ 138.091324][ T710] inotify_inode_mark 15KB 15KB [ 138.098252][ T710] bio_crypt_ctx 7KB 7KB [ 138.104818][ T710] request_queue 306KB 486KB [ 138.111244][ T710] blkdev_ioc 27KB 27KB [ 138.117383][ T710] bio-0 862KB 862KB [ 138.123609][ T710] biovec-max 1368KB 1368KB [ 138.129647][ T710] biovec-64 1058KB 1058KB [ 138.135826][ T710] biovec-16 48KB 48KB [ 138.141923][ T710] khugepaged_mm_slot 3KB 3KB [ 138.148152][ T710] uid_cache 5KB 8KB [ 138.154547][ T710] dmaengine-unmap-2 4KB 4KB [ 138.160879][ T710] audit_buffer 8KB 11KB [ 138.167017][ T710] skbuff_fclone_cache 430KB 465KB [ 138.173185][ T710] skbuff_head_cache 7127KB 7166KB [ 138.179445][ T710] configfs_dir_cache 0KB 3KB [ 138.185853][ T710] file_lock_cache 174KB 174KB [ 138.192067][ T710] file_lock_ctx 5KB 7KB [ 138.198603][ T710] fsnotify_mark_connector 7KB 7KB [ 138.206018][ T710] net_namespace 45KB 63KB [ 138.212728][ T710] task_delay_info 62KB 63KB [ 138.219117][ T710] taskstats 31KB 31KB [ 138.225244][ T710] proc_dir_entry 620KB 620KB [ 138.231715][ T710] pde_opener 4KB 7KB [ 138.237697][ T710] seq_file 177KB 177KB [ 138.243943][ T710] sigqueue 60KB 66KB [ 138.250153][ T710] shmem_inode_cache 874KB 874KB [ 138.256044][ T710] kernfs_iattrs_cache 4KB 7KB [ 138.262508][ T710] kernfs_node_cache 8523KB 8523KB [ 138.269529][ T710] mnt_cache 87KB 94KB [ 138.275707][ T710] filp 2918KB 2937KB [ 138.281966][ T710] names_cache 67481KB 67481KB [ 138.288349][ T710] hashtab_node 74KB 75KB [ 138.294524][ T710] ebitmap_node 412KB 413KB [ 138.300844][ T710] avtab_node 185KB 187KB [ 138.306802][ T710] avc_node 79KB 87KB [ 138.312808][ T710] lsm_inode_cache 1739KB 1739KB [ 138.319263][ T710] lsm_file_cache 330KB 364KB [ 138.325289][ T710] key_jar 3KB 3KB [ 138.331491][ T710] uts_namespace 8KB 15KB [ 138.338131][ T710] nsproxy 5KB 7KB [ 138.344172][ T710] vm_area_struct 2472KB 2600KB [ 138.350559][ T710] mm_struct 270KB 401KB [ 138.356526][ T710] fs_cache 34KB 48KB [ 138.362844][ T710] files_cache 208KB 277KB [ 138.368782][ T710] signal_cache 492KB 571KB [ 138.375284][ T710] sighand_cache 367KB 367KB [ 138.381987][ T710] task_struct 1949KB 2047KB [ 138.387887][ T710] cred_jar 222KB 284KB [ 138.393806][ T710] anon_vma_chain 828KB 889KB [ 138.400097][ T710] anon_vma 137KB 141KB [ 138.406140][ T710] pid 46KB 56KB [ 138.412093][ T710] Acpi-Operand 209KB 217KB [ 138.418699][ T710] Acpi-ParseExt 35KB 35KB [ 138.424656][ T710] Acpi-Parse 118KB 122KB [ 138.430600][ T710] Acpi-State 185KB 185KB [ 138.436547][ T710] Acpi-Namespace 32KB 32KB [ 138.442490][ T710] trace_event_file 155KB 155KB [ 138.448642][ T710] ftrace_event_field 267KB 268KB [ 138.455243][ T710] pool_workqueue 34KB 40KB [ 138.461826][ T710] vmap_area 14025KB 14025KB [ 138.468185][ T710] kmalloc-8k 3696KB 3936KB [ 138.475144][ T710] kmalloc-4k 41408KB 41408KB [ 138.482446][ T710] kmalloc-2k 18272KB 18272KB [ 138.488405][ T710] kmalloc-1k 23342KB 23488KB [ 138.497961][ T710] kmalloc-512 17824KB 17824KB [ 138.504366][ T710] kmalloc-256 2792KB 2792KB [ 138.511217][ T710] kmalloc-192 1100KB 1100KB [ 138.517307][ T710] kmalloc-128 1488KB 1488KB [ 138.523731][ T710] kmalloc-96 696KB 696KB [ 138.530546][ T710] kmalloc-64 19776KB 19776KB [ 138.536864][ T710] kmalloc-32 888KB 888KB [ 138.543020][ T710] kmalloc-16 344KB 344KB [ 138.550358][ T710] kmalloc-8 266KB 266KB [ 138.556219][ T710] kmem_cache_node 31KB 32KB [ 138.562543][ T710] kmem_cache 158KB 165KB [ 138.569599][ T710] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=710,uid=0 [ 138.585638][ T710] Out of memory (oom_kill_allocating_task): Killed process 704 (syz-executor.2) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 138.605847][ T24] oom_reaper: reaped process 704 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 139.076811][ T708] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 139.089943][ T708] CPU: 1 PID: 708 Comm: syz-executor.3 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 139.103932][ T708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 139.117113][ T708] Call Trace: [ 139.120409][ T708] dump_stack+0x1d8/0x241 [ 139.124659][ T708] ? panic+0x896/0x896 [ 139.128776][ T708] ? ___ratelimit+0x3f7/0x580 [ 139.134041][ T708] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 139.140125][ T708] ? _raw_spin_lock+0xa4/0x1b0 [ 139.144699][ T708] ? asan.module_dtor+0x20/0x20 [ 139.149644][ T708] dump_header+0xd5/0x6b0 [ 139.154645][ T708] oom_kill_process+0xeb/0x2c0 [ 139.159591][ T708] out_of_memory+0x6e9/0x890 [ 139.164244][ T708] ? unregister_oom_notifier+0x20/0x20 [ 139.170003][ T708] ? __zone_watermark_ok+0x94/0x380 [ 139.175665][ T708] __alloc_pages_slowpath+0x20c6/0x2700 [ 139.182461][ T708] ? current_gfp_context+0x80/0x80 [ 139.188698][ T708] ? __alloc_pages_nodemask+0x840/0x840 [ 139.194186][ T708] ? setup_fault_attr+0x3d0/0x3d0 [ 139.199437][ T708] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 139.207009][ T708] __alloc_pages_nodemask+0x4b8/0x840 [ 139.213441][ T708] ? preempt_schedule_notrace+0x140/0x140 [ 139.220869][ T708] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 139.226761][ T708] ? ion_page_pool_alloc+0x2f5/0x430 [ 139.231930][ T708] ion_system_heap_allocate+0x2ac/0xaf0 [ 139.237408][ T708] ? ion_system_heap_destroy_pools+0x70/0x70 [ 139.243640][ T708] ? ion_buffer_alloc+0x12f/0x840 [ 139.248709][ T708] ion_buffer_alloc+0x20f/0x840 [ 139.253522][ T708] ion_dmabuf_alloc+0xb5/0x210 [ 139.260436][ T708] ? asan.module_dtor+0x20/0x20 [ 139.266382][ T708] ion_alloc_fd+0x25/0x70 [ 139.270602][ T708] ion_ioctl+0x30b/0x500 [ 139.275160][ T708] ? debug_shrink_set+0x1d0/0x1d0 [ 139.280105][ T708] ? check_preemption_disabled+0x9f/0x320 [ 139.286457][ T708] ? splice_direct_to_actor+0xae0/0xae0 [ 139.292356][ T708] ? debug_smp_processor_id+0x20/0x20 [ 139.297786][ T708] ? debug_shrink_set+0x1d0/0x1d0 [ 139.302900][ T708] do_vfs_ioctl+0x742/0x1720 [ 139.307425][ T708] ? fput_many+0x15e/0x1b0 [ 139.311712][ T708] ? ioctl_preallocate+0x250/0x250 [ 139.316609][ T708] ? __fget+0x407/0x490 [ 139.320595][ T708] ? fget_many+0x20/0x20 [ 139.325026][ T708] ? switch_fpu_return+0x1d4/0x410 [ 139.330482][ T708] ? security_file_ioctl+0x7d/0xa0 [ 139.335476][ T708] __x64_sys_ioctl+0xd4/0x110 [ 139.340098][ T708] do_syscall_64+0xca/0x1c0 [ 139.344410][ T708] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 139.350255][ T708] Mem-Info: [ 139.353189][ T708] active_anon:7630 inactive_anon:73 isolated_anon:0 [ 139.353189][ T708] active_file:20 inactive_file:8 isolated_file:0 [ 139.353189][ T708] unevictable:0 dirty:0 writeback:0 unstable:0 [ 139.353189][ T708] slab_reclaimable:6616 slab_unreclaimable:67620 [ 139.353189][ T708] mapped:1 shmem:151 pagetables:341 bounce:0 [ 139.353189][ T708] free:62984 free_pcp:194 free_cma:0 [ 139.391035][ T708] Node 0 active_anon:30520kB inactive_anon:292kB active_file:80kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 139.419498][ T708] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 139.446332][ T708] lowmem_reserve[]: 0 2894 6835 6835 [ 139.451552][ T708] DMA32 free:108948kB min:93428kB low:116784kB high:140140kB active_anon:84kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:312kB local_pcp:64kB free_cma:0kB [ 139.480568][ T708] lowmem_reserve[]: 0 0 3941 3941 [ 139.485448][ T708] Normal free:127080kB min:127252kB low:159064kB high:190876kB active_anon:30436kB inactive_anon:292kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5440kB pagetables:1344kB bounce:0kB free_pcp:464kB local_pcp:216kB free_cma:0kB [ 139.515327][ T708] lowmem_reserve[]: 0 0 0 0 [ 139.519620][ T708] 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 (U) 3*4096kB (M) = 15908kB [ 139.534240][ T708] DMA32: 1*4kB (U) 0*8kB 1*16kB (U) 2*32kB (UM) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 104*1024kB (U) 1*2048kB (U) 0*4096kB = 108948kB [ 139.548315][ T708] Normal: 108*4kB (ME) 57*8kB (ME) 41*16kB (ME) 39*32kB (UME) 28*64kB (UME) 17*128kB (ME) 8*256kB (M) 3*512kB (UM) 90*1024kB (U) 12*2048kB (U) 0*4096kB = 127080kB [ 139.565403][ T708] 179 total pagecache pages [ 139.570002][ T708] 0 pages in swap cache [ 139.574070][ T708] Swap cache stats: add 0, delete 0, find 0/0 [ 139.580068][ T708] Free swap = 0kB [ 139.584352][ T708] Total swap = 0kB [ 139.588820][ T708] 2097051 pages RAM [ 139.593221][ T708] 0 pages HighMem/MovableOnly [ 139.597737][ T708] 341777 pages reserved [ 139.602543][ T708] 0 pages cma reserved [ 139.606764][ T708] Unreclaimable slab info: [ 139.611122][ T708] Name Used Total [ 139.617358][ T708] pid_2 39KB 39KB [ 139.623461][ T708] AF_VSOCK 3KB 31KB [ 139.629430][ T708] TIPC 21KB 30KB [ 139.635413][ T708] bridge_fdb_cache 6KB 7KB [ 139.641547][ T708] fib6_nodes 111KB 112KB [ 139.648257][ T708] ip6_dst_cache 725KB 727KB [ 139.654479][ T708] PINGv6 1KB 31KB [ 139.660860][ T708] RAWv6 101KB 126KB [ 139.667352][ T708] UDPLITEv6 1KB 31KB [ 139.673735][ T708] UDPv6 61KB 94KB [ 139.679601][ T708] TCPv6 61KB 61KB [ 139.685651][ T708] ashmem_area_cache 0KB 7KB [ 139.691515][ T708] wg_peer 94KB 123KB [ 139.697939][ T708] allowedips_node 13KB 15KB [ 139.704532][ T708] sd_ext_cdb 0KB 3KB [ 139.710516][ T708] scsi_sense_cache 1076KB 1092KB [ 139.716440][ T708] virtio_scsi_cmd 16KB 16KB [ 139.722560][ T708] sgpool-128 29KB 29KB [ 139.728752][ T708] sgpool-64 63KB 95KB [ 139.734823][ T708] sgpool-32 220KB 220KB [ 139.740977][ T708] sgpool-16 105KB 105KB [ 139.747377][ T708] sgpool-8 146KB 146KB [ 139.753299][ T708] f2fs_bio_post_read_ctx 15KB 15KB [ 139.759924][ T708] jbd2_inode 5KB 7KB [ 139.766154][ T708] ext4_system_zone 0KB 3KB [ 139.772858][ T708] ext4_bio_post_read_ctx 15KB 15KB [ 139.779698][ T708] bio-1 3KB 3KB [ 139.785926][ T708] pid_namespace 4KB 7KB [ 139.792567][ T708] UNIX 2246KB 2280KB [ 139.798721][ T708] UDP-Lite 1KB 15KB [ 139.805223][ T708] tcp_bind_bucket 4KB 4KB [ 139.811789][ T708] ip_fib_trie 20KB 24KB [ 139.818549][ T708] ip_fib_alias 95KB 98KB [ 139.825029][ T708] ip_dst_cache 19KB 20KB [ 139.831151][ T708] PING 1KB 15KB [ 139.837150][ T708] RAW 52KB 61KB [ 139.843239][ T708] UDP 51KB 63KB [ 139.849426][ T708] tw_sock_TCP 0KB 3KB [ 139.855507][ T708] request_sock_TCP 7KB 15KB [ 139.861407][ T708] TCP 63KB 63KB [ 139.867413][ T708] eventpoll_pwq 12KB 15KB [ 139.873623][ T708] eventpoll_epi 22KB 27KB [ 139.879827][ T708] inotify_inode_mark 15KB 15KB [ 139.886091][ T708] bio_crypt_ctx 7KB 7KB [ 139.892515][ T708] request_queue 306KB 486KB [ 139.898829][ T708] blkdev_ioc 27KB 27KB [ 139.905756][ T708] bio-0 862KB 862KB [ 139.912126][ T708] biovec-max 1368KB 1368KB [ 139.918713][ T708] biovec-64 1058KB 1058KB [ 139.925593][ T708] biovec-16 48KB 48KB [ 139.931752][ T708] khugepaged_mm_slot 3KB 3KB [ 139.938102][ T708] uid_cache 5KB 8KB [ 139.944114][ T708] dmaengine-unmap-2 4KB 4KB [ 139.950561][ T708] audit_buffer 8KB 11KB [ 139.956591][ T708] skbuff_fclone_cache 430KB 465KB [ 139.962742][ T708] skbuff_head_cache 7127KB 7166KB [ 139.968597][ T708] configfs_dir_cache 0KB 3KB [ 139.974827][ T708] file_lock_cache 174KB 174KB [ 139.981184][ T708] file_lock_ctx 5KB 7KB [ 139.987061][ T708] fsnotify_mark_connector 7KB 7KB [ 139.995108][ T708] net_namespace 45KB 63KB [ 140.002033][ T708] task_delay_info 62KB 63KB [ 140.008591][ T708] taskstats 31KB 31KB [ 140.014691][ T708] proc_dir_entry 620KB 620KB [ 140.021155][ T708] pde_opener 4KB 7KB [ 140.027321][ T708] seq_file 177KB 177KB [ 140.033411][ T708] sigqueue 60KB 66KB [ 140.039831][ T708] shmem_inode_cache 874KB 874KB [ 140.045761][ T708] kernfs_iattrs_cache 4KB 7KB [ 140.052036][ T708] kernfs_node_cache 8523KB 8523KB [ 140.059722][ T708] mnt_cache 87KB 94KB [ 140.065844][ T708] filp 2918KB 2937KB [ 140.071974][ T708] names_cache 67481KB 67481KB [ 140.077922][ T708] hashtab_node 74KB 75KB [ 140.084993][ T708] ebitmap_node 412KB 413KB [ 140.091616][ T708] avtab_node 185KB 187KB [ 140.100104][ T708] avc_node 79KB 87KB [ 140.106420][ T708] lsm_inode_cache 1739KB 1739KB [ 140.112525][ T708] lsm_file_cache 330KB 364KB [ 140.121015][ T708] key_jar 3KB 3KB [ 140.127378][ T708] uts_namespace 8KB 15KB [ 140.134270][ T708] nsproxy 5KB 7KB [ 140.140499][ T708] vm_area_struct 2472KB 2600KB [ 140.146401][ T708] mm_struct 270KB 401KB [ 140.152673][ T708] fs_cache 34KB 48KB [ 140.159178][ T708] files_cache 208KB 277KB [ 140.165364][ T708] signal_cache 492KB 571KB [ 140.171711][ T708] sighand_cache 367KB 367KB [ 140.177878][ T708] task_struct 1949KB 2047KB [ 140.184161][ T708] cred_jar 222KB 284KB [ 140.190389][ T708] anon_vma_chain 828KB 889KB [ 140.197271][ T708] anon_vma 137KB 141KB [ 140.203982][ T708] pid 46KB 56KB [ 140.210610][ T708] Acpi-Operand 209KB 217KB [ 140.217402][ T708] Acpi-ParseExt 35KB 35KB [ 140.223540][ T708] Acpi-Parse 118KB 122KB [ 140.229622][ T708] Acpi-State 185KB 185KB [ 140.235986][ T708] Acpi-Namespace 32KB 32KB [ 140.242172][ T708] trace_event_file 155KB 155KB [ 140.248129][ T708] ftrace_event_field 267KB 268KB [ 140.254224][ T708] pool_workqueue 34KB 40KB [ 140.260316][ T708] vmap_area 14096KB 14096KB [ 140.266665][ T708] kmalloc-8k 3696KB 3936KB [ 140.273831][ T708] kmalloc-4k 41408KB 41408KB [ 140.280702][ T708] kmalloc-2k 18272KB 18272KB [ 140.287007][ T708] kmalloc-1k 23342KB 23488KB [ 140.294144][ T708] kmalloc-512 17824KB 17824KB [ 140.300028][ T708] kmalloc-256 2792KB 2792KB [ 140.305995][ T708] kmalloc-192 1100KB 1100KB [ 140.312209][ T708] kmalloc-128 1488KB 1488KB [ 140.318380][ T708] kmalloc-96 696KB 696KB [ 140.324565][ T708] kmalloc-64 19872KB 19872KB [ 140.331386][ T708] kmalloc-32 888KB 888KB [ 140.337496][ T708] kmalloc-16 344KB 344KB [ 140.343689][ T708] kmalloc-8 266KB 266KB [ 140.349698][ T708] kmem_cache_node 31KB 32KB [ 140.356005][ T708] kmem_cache 158KB 165KB [ 140.362093][ T708] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=708,uid=0 [ 140.376736][ T708] Out of memory (oom_kill_allocating_task): Killed process 705 (syz-executor.3) total-vm:50368kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 140.395284][ T24] oom_reaper: reaped process 705 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 140.864969][ T713] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 140.878124][ T713] CPU: 0 PID: 713 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 140.890259][ T713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 140.900365][ T713] Call Trace: [ 140.903583][ T713] dump_stack+0x1d8/0x241 [ 140.907738][ T713] ? panic+0x896/0x896 [ 140.911872][ T713] ? ___ratelimit+0x3f7/0x580 [ 140.916421][ T713] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 140.922656][ T713] ? _raw_spin_lock+0xa4/0x1b0 [ 140.927531][ T713] ? asan.module_dtor+0x20/0x20 [ 140.932737][ T713] dump_header+0xd5/0x6b0 [ 140.936988][ T713] oom_kill_process+0xeb/0x2c0 [ 140.941696][ T713] out_of_memory+0x6e9/0x890 [ 140.946216][ T713] ? unregister_oom_notifier+0x20/0x20 [ 140.951906][ T713] ? __zone_watermark_ok+0x94/0x380 [ 140.957049][ T713] __alloc_pages_slowpath+0x20c6/0x2700 [ 140.964279][ T713] ? current_gfp_context+0x80/0x80 [ 140.969496][ T713] ? __alloc_pages_nodemask+0x840/0x840 [ 140.974903][ T713] ? setup_fault_attr+0x3d0/0x3d0 [ 140.979792][ T713] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 140.986447][ T713] __alloc_pages_nodemask+0x4b8/0x840 [ 140.991651][ T713] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 140.997039][ T713] ? ion_page_pool_alloc+0x2f5/0x430 [ 141.002507][ T713] ion_system_heap_allocate+0x2ac/0xaf0 [ 141.007975][ T713] ? ion_system_heap_destroy_pools+0x70/0x70 [ 141.013788][ T713] ? ion_buffer_alloc+0x12f/0x840 [ 141.018944][ T713] ion_buffer_alloc+0x20f/0x840 [ 141.023601][ T713] ion_dmabuf_alloc+0xb5/0x210 [ 141.028289][ T713] ? asan.module_dtor+0x20/0x20 [ 141.032970][ T713] ion_alloc_fd+0x25/0x70 [ 141.037480][ T713] ion_ioctl+0x30b/0x500 [ 141.041570][ T713] ? debug_shrink_set+0x1d0/0x1d0 [ 141.046748][ T713] ? debug_shrink_set+0x1d0/0x1d0 [ 141.051554][ T713] do_vfs_ioctl+0x742/0x1720 [ 141.056415][ T713] ? ioctl_preallocate+0x250/0x250 [ 141.061403][ T713] ? __fget+0x407/0x490 [ 141.065356][ T713] ? fget_many+0x20/0x20 [ 141.069874][ T713] ? switch_fpu_return+0x1d4/0x410 [ 141.075182][ T713] ? security_file_ioctl+0x7d/0xa0 [ 141.081783][ T713] __x64_sys_ioctl+0xd4/0x110 [ 141.086616][ T713] do_syscall_64+0xca/0x1c0 [ 141.091303][ T713] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 141.099036][ T713] Mem-Info: [ 141.102067][ T713] active_anon:7614 inactive_anon:73 isolated_anon:0 [ 141.102067][ T713] active_file:14 inactive_file:14 isolated_file:0 [ 141.102067][ T713] unevictable:0 dirty:0 writeback:0 unstable:0 [ 141.102067][ T713] slab_reclaimable:6616 slab_unreclaimable:67454 [ 141.102067][ T713] mapped:1 shmem:151 pagetables:341 bounce:0 [ 141.102067][ T713] free:62996 free_pcp:176 free_cma:0 [ 141.141031][ T713] Node 0 active_anon:30456kB inactive_anon:292kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 141.170392][ T713] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 141.199091][ T713] lowmem_reserve[]: 0 2894 6835 6835 [ 141.204728][ T713] DMA32 free:108952kB min:93428kB low:116784kB high:140140kB active_anon:84kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:308kB local_pcp:248kB free_cma:0kB [ 141.235029][ T713] lowmem_reserve[]: 0 0 3941 3941 [ 141.240064][ T713] Normal free:127124kB min:127252kB low:159064kB high:190876kB active_anon:30372kB inactive_anon:292kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5408kB pagetables:1344kB bounce:0kB free_pcp:396kB local_pcp:248kB free_cma:0kB [ 141.269967][ T713] lowmem_reserve[]: 0 0 0 0 [ 141.274385][ T713] 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 (U) 3*4096kB (M) = 15908kB [ 141.288825][ T713] DMA32: 0*4kB 1*8kB (U) 1*16kB (U) 2*32kB (UM) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 104*1024kB (U) 1*2048kB (U) 0*4096kB = 108952kB [ 141.303146][ T713] Normal: 109*4kB (UME) 58*8kB (UME) 41*16kB (ME) 38*32kB (ME) 27*64kB (ME) 18*128kB (UME) 8*256kB (M) 3*512kB (UM) 88*1024kB (U) 13*2048kB (U) 0*4096kB = 127124kB [ 141.319417][ T713] 179 total pagecache pages [ 141.323873][ T713] 0 pages in swap cache [ 141.328145][ T713] Swap cache stats: add 0, delete 0, find 0/0 [ 141.334313][ T713] Free swap = 0kB [ 141.337945][ T713] Total swap = 0kB [ 141.341876][ T713] 2097051 pages RAM [ 141.345742][ T713] 0 pages HighMem/MovableOnly [ 141.350277][ T713] 341777 pages reserved [ 141.354774][ T713] 0 pages cma reserved [ 141.359078][ T713] Unreclaimable slab info: [ 141.363725][ T713] Name Used Total [ 141.369816][ T713] pid_2 39KB 39KB [ 141.375697][ T713] AF_VSOCK 3KB 31KB [ 141.381791][ T713] TIPC 21KB 30KB [ 141.387770][ T713] bridge_fdb_cache 6KB 7KB [ 141.394365][ T713] fib6_nodes 111KB 112KB [ 141.400376][ T713] ip6_dst_cache 725KB 727KB [ 141.406254][ T713] PINGv6 1KB 31KB [ 141.412555][ T713] RAWv6 101KB 126KB [ 141.418700][ T713] UDPLITEv6 1KB 31KB [ 141.424628][ T713] UDPv6 61KB 94KB [ 141.430903][ T713] TCPv6 61KB 61KB [ 141.437137][ T713] ashmem_area_cache 0KB 7KB [ 141.443487][ T713] wg_peer 94KB 123KB [ 141.449769][ T713] allowedips_node 13KB 15KB [ 141.455647][ T713] sd_ext_cdb 0KB 3KB [ 141.461749][ T713] scsi_sense_cache 1076KB 1092KB [ 141.467797][ T713] virtio_scsi_cmd 16KB 16KB [ 141.473905][ T713] sgpool-128 29KB 29KB [ 141.479956][ T713] sgpool-64 63KB 95KB [ 141.486717][ T713] sgpool-32 220KB 220KB [ 141.493070][ T713] sgpool-16 105KB 105KB [ 141.499591][ T713] sgpool-8 146KB 146KB [ 141.505640][ T713] f2fs_bio_post_read_ctx 15KB 15KB [ 141.512765][ T713] jbd2_inode 5KB 7KB [ 141.519077][ T713] ext4_system_zone 0KB 3KB [ 141.525399][ T713] ext4_bio_post_read_ctx 15KB 15KB [ 141.532192][ T713] bio-1 3KB 3KB [ 141.538412][ T713] pid_namespace 4KB 7KB [ 141.544341][ T713] UNIX 2246KB 2280KB [ 141.550335][ T713] UDP-Lite 1KB 15KB [ 141.556977][ T713] tcp_bind_bucket 4KB 4KB [ 141.563063][ T713] ip_fib_trie 20KB 24KB [ 141.568935][ T713] ip_fib_alias 95KB 98KB [ 141.574998][ T713] ip_dst_cache 19KB 20KB [ 141.581018][ T713] PING 1KB 15KB [ 141.586887][ T713] RAW 52KB 61KB [ 141.593318][ T713] UDP 51KB 63KB [ 141.599510][ T713] tw_sock_TCP 0KB 3KB [ 141.605721][ T713] request_sock_TCP 7KB 15KB [ 141.611714][ T713] TCP 63KB 63KB [ 141.617945][ T713] eventpoll_pwq 12KB 15KB [ 141.624008][ T713] eventpoll_epi 22KB 27KB [ 141.629902][ T713] inotify_inode_mark 15KB 15KB [ 141.635872][ T713] bio_crypt_ctx 7KB 7KB [ 141.641875][ T713] request_queue 306KB 486KB [ 141.647761][ T713] blkdev_ioc 27KB 27KB [ 141.653866][ T713] bio-0 862KB 862KB [ 141.660231][ T713] biovec-max 1368KB 1368KB [ 141.666177][ T713] biovec-64 1058KB 1058KB [ 141.672104][ T713] biovec-16 48KB 48KB [ 141.678247][ T713] khugepaged_mm_slot 3KB 3KB [ 141.684712][ T713] uid_cache 5KB 8KB [ 141.690765][ T713] dmaengine-unmap-2 4KB 4KB [ 141.696806][ T713] audit_buffer 8KB 11KB [ 141.702741][ T713] skbuff_fclone_cache 430KB 465KB [ 141.710599][ T713] skbuff_head_cache 7127KB 7166KB [ 141.717045][ T713] configfs_dir_cache 0KB 3KB [ 141.723154][ T713] file_lock_cache 174KB 174KB [ 141.729670][ T713] file_lock_ctx 5KB 7KB [ 141.735620][ T713] fsnotify_mark_connector 7KB 7KB [ 141.742526][ T713] net_namespace 45KB 63KB [ 141.748695][ T713] task_delay_info 62KB 63KB [ 141.754915][ T713] taskstats 31KB 31KB [ 141.761623][ T713] proc_dir_entry 620KB 620KB [ 141.767607][ T713] pde_opener 4KB 7KB [ 141.773527][ T713] seq_file 177KB 177KB [ 141.779559][ T713] sigqueue 60KB 66KB [ 141.785605][ T713] shmem_inode_cache 874KB 874KB [ 141.791620][ T713] kernfs_iattrs_cache 4KB 7KB [ 141.797848][ T713] kernfs_node_cache 8523KB 8523KB [ 141.803886][ T713] mnt_cache 87KB 94KB [ 141.809877][ T713] filp 2918KB 2937KB [ 141.815953][ T713] names_cache 66729KB 66856KB [ 141.822073][ T713] hashtab_node 74KB 75KB [ 141.828110][ T713] ebitmap_node 412KB 413KB [ 141.833966][ T713] avtab_node 185KB 187KB [ 141.840281][ T713] avc_node 79KB 87KB [ 141.846350][ T713] lsm_inode_cache 1739KB 1739KB [ 141.852375][ T713] lsm_file_cache 330KB 364KB [ 141.858370][ T713] key_jar 3KB 3KB [ 141.864675][ T713] uts_namespace 8KB 15KB [ 141.870829][ T713] nsproxy 5KB 7KB [ 141.876804][ T713] vm_area_struct 2363KB 2487KB [ 141.883012][ T713] mm_struct 270KB 401KB [ 141.888949][ T713] fs_cache 34KB 48KB [ 141.895138][ T713] files_cache 208KB 277KB [ 141.901145][ T713] signal_cache 490KB 571KB [ 141.907014][ T713] sighand_cache 367KB 367KB [ 141.913287][ T713] task_struct 1941KB 2047KB [ 141.920376][ T713] cred_jar 222KB 284KB [ 141.926715][ T713] anon_vma_chain 828KB 889KB [ 141.932677][ T713] anon_vma 137KB 141KB [ 141.938825][ T713] pid 45KB 56KB [ 141.944858][ T713] Acpi-Operand 209KB 217KB [ 141.950865][ T713] Acpi-ParseExt 35KB 35KB [ 141.957332][ T713] Acpi-Parse 118KB 122KB [ 141.963213][ T713] Acpi-State 185KB 185KB [ 141.969794][ T713] Acpi-Namespace 32KB 32KB [ 141.975839][ T713] trace_event_file 155KB 155KB [ 141.982555][ T713] ftrace_event_field 267KB 268KB [ 141.989309][ T713] pool_workqueue 34KB 40KB [ 141.995953][ T713] vmap_area 14123KB 14123KB [ 142.003101][ T713] kmalloc-8k 3696KB 3936KB [ 142.009622][ T713] kmalloc-4k 41408KB 41408KB [ 142.016710][ T713] kmalloc-2k 18272KB 18272KB [ 142.022820][ T713] kmalloc-1k 23342KB 23488KB [ 142.028693][ T713] kmalloc-512 17824KB 17824KB [ 142.034823][ T713] kmalloc-256 2792KB 2792KB [ 142.040831][ T713] kmalloc-192 1100KB 1100KB [ 142.046707][ T713] kmalloc-128 1488KB 1488KB [ 142.053242][ T713] kmalloc-96 696KB 696KB [ 142.059311][ T713] kmalloc-64 19912KB 19912KB [ 142.065878][ T713] kmalloc-32 888KB 888KB [ 142.072224][ T713] kmalloc-16 344KB 344KB [ 142.078584][ T713] kmalloc-8 266KB 266KB [ 142.085651][ T713] kmem_cache_node 31KB 32KB [ 142.091843][ T713] kmem_cache 158KB 165KB [ 142.098417][ T713] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=713,uid=0 [ 142.114820][ T713] Out of memory (oom_kill_allocating_task): Killed process 706 (syz-executor.5) total-vm:50368kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 142.135428][ T24] oom_reaper: reaped process 706 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 143.026758][ T709] (elapsed 7.571 seconds) done. [ 143.031862][ T709] OOM killer disabled. [ 143.035726][ T709] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 143.045541][ T709] printk: Suspending console(s) (use no_console_suspend to debug) [ 143.088600][ T510] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 143.280533][ T709] ACPI: Preparing to enter system sleep state S3 [ 143.280784][ T709] PM: Saving platform NVS memory [ 143.280787][ T709] Disabling non-boot CPUs ... [ 143.283601][ T709] smpboot: CPU 1 is now offline [ 143.285382][ T709] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 143.285446][ T709] ACPI: Low-level resume complete [ 143.285519][ T709] PM: Restoring platform NVS memory [ 143.285529][ T709] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 143.305863][ T709] Enabling non-boot CPUs ... [ 143.306029][ T709] x86: Booting SMP configuration: [ 143.306033][ T709] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 143.306267][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 143.307137][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 143.308557][ T709] CPU1 is up [ 143.308945][ T709] ACPI: Waking up from system sleep state S3 [ 143.426317][ T716] hwrng: no data available [ 143.567948][ T709] OOM killer enabled. [ 143.572554][ T709] Restarting tasks ... done. [ 143.583560][ T709] Resume cause unknown [ 143.588011][ T709] PM: suspend exit 2023/06/30 15:24:22 executed programs: 79 [ 143.703995][ T724] PM: suspend entry (deep) [ 143.705478][ T727] PM: suspend entry (deep) [ 143.708727][ T726] PM: suspend entry (deep) [ 143.712989][ T729] PM: suspend entry (deep) [ 143.721475][ T727] PM: suspend exit [ 143.725387][ T721] PM: suspend entry (deep) [ 143.726418][ T729] PM: suspend exit [ 143.730199][ T728] PM: suspend entry (deep) [ 143.738785][ T721] PM: suspend exit [ 143.743416][ T728] PM: suspend exit [ 143.755715][ T726] PM: suspend exit [ 143.759602][ T724] Filesystems sync: 0.041 seconds [ 143.770471][ T724] Freezing user space processes ... [ 144.552367][ T730] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 144.583669][ T730] CPU: 1 PID: 730 Comm: syz-executor.1 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 144.595194][ T730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 144.605784][ T730] Call Trace: [ 144.609019][ T730] dump_stack+0x1d8/0x241 [ 144.613423][ T730] ? panic+0x896/0x896 [ 144.617402][ T730] ? ___ratelimit+0x3f7/0x580 [ 144.622194][ T730] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 144.627912][ T730] ? _raw_spin_lock+0xa4/0x1b0 [ 144.632510][ T730] ? asan.module_dtor+0x20/0x20 [ 144.637368][ T730] dump_header+0xd5/0x6b0 [ 144.641632][ T730] oom_kill_process+0xeb/0x2c0 [ 144.646218][ T730] out_of_memory+0x6e9/0x890 [ 144.651014][ T730] ? unregister_oom_notifier+0x20/0x20 [ 144.657097][ T730] ? __zone_watermark_ok+0x94/0x380 [ 144.662120][ T730] __alloc_pages_slowpath+0x20c6/0x2700 [ 144.667505][ T730] ? current_gfp_context+0x80/0x80 [ 144.672535][ T730] ? __alloc_pages_nodemask+0x840/0x840 [ 144.678002][ T730] ? setup_fault_attr+0x3d0/0x3d0 [ 144.683041][ T730] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 144.689927][ T730] __alloc_pages_nodemask+0x4b8/0x840 [ 144.695111][ T730] ? ion_alloc_fd+0x25/0x70 [ 144.699454][ T730] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 144.704835][ T730] ? ion_page_pool_alloc+0x2f5/0x430 [ 144.710050][ T730] ion_system_heap_allocate+0x2ac/0xaf0 [ 144.715528][ T730] ? ion_system_heap_destroy_pools+0x70/0x70 [ 144.721352][ T730] ? ion_buffer_alloc+0x12f/0x840 [ 144.726369][ T730] ion_buffer_alloc+0x20f/0x840 [ 144.731217][ T730] ion_dmabuf_alloc+0xb5/0x210 [ 144.735815][ T730] ? asan.module_dtor+0x20/0x20 [ 144.740517][ T730] ion_alloc_fd+0x25/0x70 [ 144.744985][ T730] ion_ioctl+0x30b/0x500 [ 144.749183][ T730] ? debug_shrink_set+0x1d0/0x1d0 [ 144.754143][ T730] ? debug_shrink_set+0x1d0/0x1d0 [ 144.758982][ T730] do_vfs_ioctl+0x742/0x1720 [ 144.763500][ T730] ? ioctl_preallocate+0x250/0x250 [ 144.768450][ T730] ? __fget+0x407/0x490 [ 144.772479][ T730] ? fget_many+0x20/0x20 [ 144.776956][ T730] ? switch_fpu_return+0x1d4/0x410 [ 144.782252][ T730] ? security_file_ioctl+0x7d/0xa0 [ 144.787170][ T730] __x64_sys_ioctl+0xd4/0x110 [ 144.792215][ T730] do_syscall_64+0xca/0x1c0 [ 144.796629][ T730] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 144.809893][ T730] Mem-Info: [ 144.813213][ T730] active_anon:7662 inactive_anon:73 isolated_anon:0 [ 144.813213][ T730] active_file:10 inactive_file:0 isolated_file:0 [ 144.813213][ T730] unevictable:0 dirty:3 writeback:0 unstable:0 [ 144.813213][ T730] slab_reclaimable:6649 slab_unreclaimable:67320 [ 144.813213][ T730] mapped:33 shmem:168 pagetables:341 bounce:0 [ 144.813213][ T730] free:94887 free_pcp:626 free_cma:0 [ 144.851564][ T730] Node 0 active_anon:30648kB inactive_anon:292kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:132kB dirty:12kB writeback:0kB shmem:672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 144.880330][ T730] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 144.929892][ T730] lowmem_reserve[]: 0 2894 6835 6835 [ 144.935570][ T730] DMA32 free:169868kB min:93428kB low:116784kB high:140140kB active_anon:472kB inactive_anon:0kB active_file:436kB inactive_file:108kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:640kB pagetables:216kB bounce:0kB free_pcp:1360kB local_pcp:1356kB free_cma:0kB [ 145.029753][ T730] lowmem_reserve[]: 0 0 3941 3941 [ 145.034848][ T730] Normal free:147116kB min:127252kB low:159064kB high:190876kB active_anon:30176kB inactive_anon:292kB active_file:212kB inactive_file:668kB unevictable:0kB writepending:12kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5056kB pagetables:1148kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:0kB [ 145.149747][ T730] lowmem_reserve[]: 0 0 0 0 [ 145.154668][ T730] 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 (U) 3*4096kB (M) = 15908kB [ 145.212845][ T730] DMA32: 23*4kB (UME) 27*8kB (UME) 880*16kB (UME) 724*32kB (UME) 483*64kB (UME) 108*128kB (UME) 9*256kB (UME) 4*512kB (UM) 22*1024kB (U) 0*2048kB 0*4096kB = 109172kB [ 145.261248][ T730] Normal: 66*4kB (ME) 10*8kB (UM) 9*16kB (ME) 638*32kB (UM) 1119*64kB (UM) 249*128kB (U) 11*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 127208kB [ 145.286173][ T730] 231 total pagecache pages [ 145.290904][ T730] 0 pages in swap cache [ 145.295222][ T730] Swap cache stats: add 0, delete 0, find 0/0 [ 145.308016][ T730] Free swap = 0kB [ 145.315261][ T730] Total swap = 0kB [ 145.319091][ T730] 2097051 pages RAM [ 145.335304][ T730] 0 pages HighMem/MovableOnly [ 145.340042][ T730] 341777 pages reserved [ 145.343960][ T730] 0 pages cma reserved [ 145.356469][ T730] Unreclaimable slab info: [ 145.369074][ T730] Name Used Total [ 145.376829][ T730] pid_2 39KB 39KB [ 145.383139][ T730] AF_VSOCK 3KB 31KB [ 145.389179][ T730] TIPC 21KB 30KB [ 145.401723][ T730] bridge_fdb_cache 6KB 7KB [ 145.408173][ T730] fib6_nodes 111KB 112KB [ 145.414407][ T730] ip6_dst_cache 725KB 727KB [ 145.428839][ T730] PINGv6 1KB 31KB [ 145.439819][ T730] RAWv6 101KB 126KB [ 145.445775][ T730] UDPLITEv6 1KB 31KB [ 145.452415][ T730] UDPv6 61KB 94KB [ 145.458276][ T730] TCPv6 61KB 61KB [ 145.464343][ T730] ashmem_area_cache 0KB 7KB [ 145.470418][ T730] wg_peer 94KB 123KB [ 145.476367][ T730] allowedips_node 13KB 15KB [ 145.482541][ T730] sd_ext_cdb 0KB 3KB [ 145.488413][ T730] scsi_sense_cache 1076KB 1092KB [ 145.499867][ T730] virtio_scsi_cmd 16KB 16KB [ 145.505743][ T730] sgpool-128 29KB 29KB [ 145.519843][ T730] sgpool-64 42KB 95KB [ 145.525720][ T730] sgpool-32 220KB 220KB [ 145.548134][ T730] sgpool-16 97KB 105KB [ 145.559877][ T730] sgpool-8 142KB 142KB [ 145.566026][ T730] f2fs_bio_post_read_ctx 15KB 15KB [ 145.588028][ T730] jbd2_inode 5KB 7KB [ 145.594110][ T730] ext4_system_zone 0KB 3KB [ 145.608245][ T730] ext4_bio_post_read_ctx 15KB 15KB [ 145.627977][ T730] bio-1 3KB 3KB [ 145.634270][ T730] pid_namespace 4KB 7KB [ 145.640603][ T730] UNIX 2212KB 2250KB [ 145.646565][ T730] UDP-Lite 1KB 15KB [ 145.652869][ T730] tcp_bind_bucket 4KB 4KB [ 145.659004][ T730] ip_fib_trie 20KB 24KB [ 145.669832][ T730] ip_fib_alias 95KB 98KB [ 145.675722][ T730] ip_dst_cache 18KB 20KB [ 145.689888][ T730] PING 1KB 15KB [ 145.695772][ T730] RAW 52KB 61KB [ 145.719741][ T730] UDP 51KB 63KB [ 145.725810][ T730] tw_sock_TCP 0KB 3KB [ 145.731962][ T730] request_sock_TCP 7KB 15KB [ 145.738075][ T730] TCP 63KB 63KB [ 145.744252][ T730] eventpoll_pwq 12KB 15KB [ 145.750320][ T730] eventpoll_epi 22KB 27KB [ 145.756202][ T730] inotify_inode_mark 13KB 15KB [ 145.762210][ T730] bio_crypt_ctx 7KB 7KB [ 145.768191][ T730] request_queue 306KB 486KB [ 145.774394][ T730] blkdev_ioc 31KB 31KB [ 145.780569][ T730] bio-0 881KB 881KB [ 145.786807][ T730] biovec-max 1398KB 1398KB [ 145.808074][ T730] biovec-64 1153KB 1153KB [ 145.828029][ T730] biovec-16 48KB 48KB [ 145.847996][ T730] khugepaged_mm_slot 3KB 3KB [ 145.859838][ T730] uid_cache 5KB 8KB [ 145.866246][ T730] dmaengine-unmap-2 4KB 4KB [ 145.896109][ T730] audit_buffer 8KB 11KB [ 145.918042][ T730] skbuff_fclone_cache 349KB 397KB [ 145.929853][ T730] skbuff_head_cache 7278KB 7278KB [ 145.936564][ T730] configfs_dir_cache 0KB 3KB [ 145.958043][ T730] file_lock_cache 173KB 174KB [ 145.969835][ T730] file_lock_ctx 5KB 7KB [ 145.976154][ T730] fsnotify_mark_connector 6KB 7KB [ 145.998022][ T730] net_namespace 45KB 63KB [ 146.009893][ T730] task_delay_info 63KB 63KB [ 146.016220][ T730] taskstats 31KB 31KB [ 146.031665][ T730] proc_dir_entry 644KB 644KB [ 146.038102][ T730] pde_opener 4KB 7KB [ 146.044304][ T730] seq_file 181KB 181KB [ 146.050401][ T730] sigqueue 57KB 66KB [ 146.056790][ T730] shmem_inode_cache 863KB 874KB [ 146.063059][ T730] kernfs_iattrs_cache 4KB 7KB [ 146.069545][ T730] kernfs_node_cache 8519KB 8519KB [ 146.075703][ T730] mnt_cache 87KB 94KB [ 146.082110][ T730] filp 2729KB 2756KB [ 146.088430][ T730] names_cache 62878KB 63048KB [ 146.094742][ T730] hashtab_node 74KB 75KB [ 146.101671][ T730] ebitmap_node 412KB 413KB [ 146.108253][ T730] avtab_node 185KB 187KB [ 146.115139][ T730] avc_node 79KB 87KB [ 146.121647][ T730] lsm_inode_cache 1743KB 1743KB [ 146.127513][ T730] lsm_file_cache 322KB 360KB [ 146.133756][ T730] key_jar 3KB 3KB [ 146.140026][ T730] uts_namespace 8KB 15KB [ 146.145896][ T730] nsproxy 5KB 7KB [ 146.152244][ T730] vm_area_struct 1691KB 1815KB [ 146.158340][ T730] mm_struct 239KB 370KB [ 146.164497][ T730] fs_cache 32KB 48KB [ 146.170715][ T730] files_cache 177KB 247KB [ 146.176820][ T730] signal_cache 482KB 555KB [ 146.183752][ T730] sighand_cache 367KB 367KB [ 146.190201][ T730] task_struct 1921KB 1984KB [ 146.196489][ T730] cred_jar 210KB 272KB [ 146.202986][ T730] anon_vma_chain 616KB 689KB [ 146.209598][ T730] anon_vma 134KB 141KB [ 146.215684][ T730] pid 45KB 56KB [ 146.222021][ T730] Acpi-Operand 216KB 217KB [ 146.228517][ T730] Acpi-ParseExt 39KB 39KB [ 146.234735][ T730] Acpi-Parse 118KB 122KB [ 146.241360][ T730] Acpi-State 200KB 200KB [ 146.247938][ T730] Acpi-Namespace 32KB 32KB [ 146.254082][ T730] trace_event_file 155KB 155KB [ 146.260540][ T730] ftrace_event_field 267KB 268KB [ 146.266553][ T730] pool_workqueue 34KB 40KB [ 146.273304][ T730] vmap_area 15698KB 15698KB [ 146.279270][ T730] kmalloc-8k 3648KB 3904KB [ 146.285540][ T730] kmalloc-4k 41760KB 41760KB [ 146.291894][ T730] kmalloc-2k 18336KB 18336KB [ 146.298204][ T730] kmalloc-1k 23342KB 23392KB [ 146.304903][ T730] kmalloc-512 18320KB 18320KB [ 146.311481][ T730] kmalloc-256 2840KB 2840KB [ 146.317879][ T730] kmalloc-192 1100KB 1100KB [ 146.324181][ T730] kmalloc-128 1568KB 1568KB [ 146.330348][ T730] kmalloc-96 712KB 712KB [ 146.336897][ T730] kmalloc-64 22024KB 22024KB [ 146.343524][ T730] kmalloc-32 896KB 896KB [ 146.350172][ T730] kmalloc-16 356KB 356KB [ 146.356320][ T730] kmalloc-8 270KB 270KB [ 146.363696][ T730] kmem_cache_node 31KB 32KB [ 146.369660][ T730] kmem_cache 158KB 165KB [ 146.375717][ T730] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=730,uid=0 [ 146.391770][ T730] Out of memory (oom_kill_allocating_task): Killed process 720 (syz-executor.1) total-vm:50368kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 146.420075][ T24] oom_reaper: reaped process 720 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 148.033869][ T728] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 148.046568][ T728] CPU: 1 PID: 728 Comm: syz-executor.2 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 148.057992][ T728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 148.067964][ T728] Call Trace: [ 148.071421][ T728] dump_stack+0x1d8/0x241 [ 148.076020][ T728] ? panic+0x896/0x896 [ 148.079919][ T728] ? ___ratelimit+0x3f7/0x580 [ 148.084790][ T728] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 148.091814][ T728] ? _raw_spin_lock+0xa4/0x1b0 [ 148.096497][ T728] ? asan.module_dtor+0x20/0x20 [ 148.101593][ T728] dump_header+0xd5/0x6b0 [ 148.106121][ T728] oom_kill_process+0xeb/0x2c0 [ 148.110861][ T728] out_of_memory+0x6e9/0x890 [ 148.115969][ T728] ? unregister_oom_notifier+0x20/0x20 [ 148.121590][ T728] ? __zone_watermark_ok+0x94/0x380 [ 148.126879][ T728] __alloc_pages_slowpath+0x20c6/0x2700 [ 148.132262][ T728] ? current_gfp_context+0x80/0x80 [ 148.137287][ T728] ? __alloc_pages_nodemask+0x840/0x840 [ 148.142671][ T728] ? setup_fault_attr+0x3d0/0x3d0 [ 148.147624][ T728] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 148.154211][ T728] __alloc_pages_nodemask+0x4b8/0x840 [ 148.159531][ T728] ? preempt_schedule_notrace+0x140/0x140 [ 148.165501][ T728] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 148.171092][ T728] ? ion_page_pool_alloc+0x2f5/0x430 [ 148.176284][ T728] ion_system_heap_allocate+0x2ac/0xaf0 [ 148.181841][ T728] ? ion_system_heap_destroy_pools+0x70/0x70 [ 148.188067][ T728] ? ion_buffer_alloc+0x12f/0x840 [ 148.192904][ T728] ion_buffer_alloc+0x20f/0x840 [ 148.197642][ T728] ion_dmabuf_alloc+0xb5/0x210 [ 148.202434][ T728] ? asan.module_dtor+0x20/0x20 [ 148.207511][ T728] ion_alloc_fd+0x25/0x70 [ 148.212162][ T728] ion_ioctl+0x30b/0x500 [ 148.216446][ T728] ? debug_shrink_set+0x1d0/0x1d0 [ 148.221908][ T728] ? debug_shrink_set+0x1d0/0x1d0 [ 148.226753][ T728] do_vfs_ioctl+0x742/0x1720 [ 148.231439][ T728] ? ioctl_preallocate+0x250/0x250 [ 148.236380][ T728] ? __fget+0x407/0x490 [ 148.240561][ T728] ? fget_many+0x20/0x20 [ 148.244895][ T728] ? switch_fpu_return+0x1d4/0x410 [ 148.250183][ T728] ? security_file_ioctl+0x7d/0xa0 [ 148.255308][ T728] __x64_sys_ioctl+0xd4/0x110 [ 148.259899][ T728] do_syscall_64+0xca/0x1c0 [ 148.264347][ T728] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 148.279726][ T728] Mem-Info: [ 148.282767][ T728] active_anon:7646 inactive_anon:73 isolated_anon:0 [ 148.282767][ T728] active_file:15 inactive_file:13 isolated_file:0 [ 148.282767][ T728] unevictable:0 dirty:0 writeback:0 unstable:0 [ 148.282767][ T728] slab_reclaimable:6649 slab_unreclaimable:67226 [ 148.282767][ T728] mapped:1 shmem:168 pagetables:341 bounce:0 [ 148.282767][ T728] free:99170 free_pcp:514 free_cma:0 [ 148.319368][ T728] Node 0 active_anon:30584kB inactive_anon:292kB active_file:60kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 148.348524][ T728] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 148.389727][ T728] lowmem_reserve[]: 0 2894 6835 6835 [ 148.395488][ T728] DMA32 free:218104kB min:93428kB low:116784kB high:140140kB active_anon:416kB inactive_anon:0kB active_file:20kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:608kB pagetables:216kB bounce:0kB free_pcp:468kB local_pcp:236kB free_cma:0kB [ 148.449726][ T728] lowmem_reserve[]: 0 0 3941 3941 [ 148.454796][ T728] Normal free:158820kB min:127252kB low:159064kB high:190876kB active_anon:30168kB inactive_anon:292kB active_file:8kB inactive_file:72kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5056kB pagetables:1148kB bounce:0kB free_pcp:1536kB local_pcp:1288kB free_cma:0kB [ 148.516729][ T728] lowmem_reserve[]: 0 0 0 0 [ 148.521302][ T728] 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 (U) 3*4096kB (M) = 15908kB [ 148.535448][ T728] DMA32: 24*4kB (ME) 8*8kB (ME) 15*16kB (UME) 15*32kB (ME) 16*64kB (ME) 374*128kB (UME) 33*256kB (UME) 13*512kB (UM) 43*1024kB (U) 0*2048kB 0*4096kB = 108912kB [ 148.551478][ T728] Normal: 60*4kB (ME) 8*8kB (UM) 8*16kB (UME) 4*32kB (M) 4*64kB (UM) 152*128kB (U) 37*256kB (U) 2*512kB (U) 48*1024kB (U) 23*2048kB (U) 0*4096kB = 127024kB [ 148.569554][ T728] 196 total pagecache pages [ 148.574853][ T728] 0 pages in swap cache [ 148.579859][ T728] Swap cache stats: add 0, delete 0, find 0/0 [ 148.586032][ T728] Free swap = 0kB [ 148.590333][ T728] Total swap = 0kB [ 148.593972][ T728] 2097051 pages RAM [ 148.598143][ T728] 0 pages HighMem/MovableOnly [ 148.603027][ T728] 341777 pages reserved [ 148.607072][ T728] 0 pages cma reserved [ 148.611288][ T728] Unreclaimable slab info: [ 148.615651][ T728] Name Used Total [ 148.622196][ T728] pid_2 39KB 39KB [ 148.628900][ T728] AF_VSOCK 3KB 31KB [ 148.635588][ T728] TIPC 21KB 30KB [ 148.641476][ T728] bridge_fdb_cache 6KB 7KB [ 148.647437][ T728] fib6_nodes 111KB 112KB [ 148.654007][ T728] ip6_dst_cache 725KB 727KB [ 148.660431][ T728] PINGv6 1KB 31KB [ 148.666962][ T728] RAWv6 101KB 126KB [ 148.673445][ T728] UDPLITEv6 1KB 31KB [ 148.679477][ T728] UDPv6 61KB 94KB [ 148.685497][ T728] TCPv6 61KB 61KB [ 148.692318][ T728] ashmem_area_cache 0KB 7KB [ 148.698363][ T728] wg_peer 94KB 123KB [ 148.705509][ T728] allowedips_node 13KB 15KB [ 148.711993][ T728] sd_ext_cdb 0KB 3KB [ 148.718211][ T728] scsi_sense_cache 1076KB 1092KB [ 148.724216][ T728] virtio_scsi_cmd 16KB 16KB [ 148.730569][ T728] sgpool-128 29KB 29KB [ 148.736599][ T728] sgpool-64 42KB 95KB [ 148.742522][ T728] sgpool-32 220KB 220KB [ 148.748841][ T728] sgpool-16 97KB 105KB [ 148.755104][ T728] sgpool-8 142KB 142KB [ 148.761347][ T728] f2fs_bio_post_read_ctx 15KB 15KB [ 148.767663][ T728] jbd2_inode 5KB 7KB [ 148.774063][ T728] ext4_system_zone 0KB 3KB [ 148.779945][ T728] ext4_bio_post_read_ctx 15KB 15KB [ 148.786439][ T728] bio-1 3KB 3KB [ 148.792610][ T728] pid_namespace 4KB 7KB [ 148.798605][ T728] UNIX 2212KB 2250KB [ 148.805029][ T728] UDP-Lite 1KB 15KB [ 148.810943][ T728] tcp_bind_bucket 4KB 4KB [ 148.816919][ T728] ip_fib_trie 20KB 24KB [ 148.823750][ T728] ip_fib_alias 95KB 98KB [ 148.830430][ T728] ip_dst_cache 18KB 20KB [ 148.836477][ T728] PING 1KB 15KB [ 148.842498][ T728] RAW 52KB 61KB [ 148.848380][ T728] UDP 51KB 63KB [ 148.854382][ T728] tw_sock_TCP 0KB 3KB [ 148.860367][ T728] request_sock_TCP 7KB 15KB [ 148.866331][ T728] TCP 63KB 63KB [ 148.873008][ T728] eventpoll_pwq 12KB 15KB [ 148.879361][ T728] eventpoll_epi 21KB 27KB [ 148.885398][ T728] inotify_inode_mark 13KB 15KB [ 148.891977][ T728] bio_crypt_ctx 7KB 7KB [ 148.897927][ T728] request_queue 306KB 486KB [ 148.903855][ T728] blkdev_ioc 31KB 31KB [ 148.909748][ T728] bio-0 881KB 881KB [ 148.915630][ T728] biovec-max 1398KB 1398KB [ 148.922000][ T728] biovec-64 1153KB 1153KB [ 148.928313][ T728] biovec-16 48KB 48KB [ 148.934293][ T728] khugepaged_mm_slot 3KB 3KB [ 148.940906][ T728] uid_cache 5KB 8KB [ 148.947117][ T728] dmaengine-unmap-2 4KB 4KB [ 148.953873][ T728] audit_buffer 8KB 11KB [ 148.960604][ T728] skbuff_fclone_cache 349KB 397KB [ 148.966727][ T728] skbuff_head_cache 7278KB 7278KB [ 148.973226][ T728] configfs_dir_cache 0KB 3KB [ 148.980726][ T728] file_lock_cache 173KB 174KB [ 148.987391][ T728] file_lock_ctx 5KB 7KB [ 148.993653][ T728] fsnotify_mark_connector 6KB 7KB [ 149.000352][ T728] net_namespace 45KB 63KB [ 149.006403][ T728] task_delay_info 63KB 63KB [ 149.012321][ T728] taskstats 31KB 31KB [ 149.019812][ T728] proc_dir_entry 644KB 644KB [ 149.025813][ T728] pde_opener 4KB 7KB [ 149.032349][ T728] seq_file 181KB 181KB [ 149.038397][ T728] sigqueue 57KB 66KB [ 149.044865][ T728] shmem_inode_cache 863KB 874KB [ 149.051203][ T728] kernfs_iattrs_cache 4KB 7KB [ 149.057323][ T728] kernfs_node_cache 8519KB 8519KB [ 149.063513][ T728] mnt_cache 87KB 94KB [ 149.069474][ T728] filp 2729KB 2756KB [ 149.075509][ T728] names_cache 62190KB 62364KB [ 149.081849][ T728] hashtab_node 74KB 75KB [ 149.088129][ T728] ebitmap_node 412KB 413KB [ 149.094303][ T728] avtab_node 185KB 187KB [ 149.100699][ T728] avc_node 78KB 87KB [ 149.107385][ T728] lsm_inode_cache 1743KB 1743KB [ 149.114198][ T728] lsm_file_cache 322KB 360KB [ 149.120161][ T728] key_jar 3KB 3KB [ 149.126207][ T728] uts_namespace 8KB 15KB [ 149.132921][ T728] nsproxy 5KB 7KB [ 149.138974][ T728] vm_area_struct 1647KB 1777KB [ 149.145085][ T728] mm_struct 239KB 370KB [ 149.151116][ T728] fs_cache 32KB 48KB [ 149.157050][ T728] files_cache 177KB 247KB [ 149.162968][ T728] signal_cache 482KB 555KB [ 149.168932][ T728] sighand_cache 367KB 367KB [ 149.175185][ T728] task_struct 1921KB 1984KB [ 149.181367][ T728] cred_jar 210KB 272KB [ 149.187273][ T728] anon_vma_chain 616KB 689KB [ 149.193713][ T728] anon_vma 134KB 141KB [ 149.199945][ T728] pid 45KB 56KB [ 149.206150][ T728] Acpi-Operand 216KB 217KB [ 149.212377][ T728] Acpi-ParseExt 39KB 39KB [ 149.218426][ T728] Acpi-Parse 118KB 122KB [ 149.224563][ T728] Acpi-State 200KB 200KB [ 149.230456][ T728] Acpi-Namespace 32KB 32KB [ 149.236332][ T728] trace_event_file 155KB 155KB [ 149.242439][ T728] ftrace_event_field 267KB 268KB [ 149.249381][ T728] pool_workqueue 34KB 40KB [ 149.255676][ T728] vmap_area 15907KB 15907KB [ 149.261684][ T728] kmalloc-8k 3552KB 3808KB [ 149.268013][ T728] kmalloc-4k 41760KB 41760KB [ 149.273928][ T728] kmalloc-2k 18336KB 18336KB [ 149.280420][ T728] kmalloc-1k 23348KB 23392KB [ 149.286678][ T728] kmalloc-512 18320KB 18320KB [ 149.292912][ T728] kmalloc-256 2840KB 2840KB [ 149.299396][ T728] kmalloc-192 1100KB 1100KB [ 149.305682][ T728] kmalloc-128 1568KB 1568KB [ 149.312450][ T728] kmalloc-96 712KB 712KB [ 149.319183][ T728] kmalloc-64 22304KB 22304KB [ 149.325771][ T728] kmalloc-32 896KB 896KB [ 149.332473][ T728] kmalloc-16 356KB 356KB [ 149.340733][ T728] kmalloc-8 270KB 270KB [ 149.346929][ T728] kmem_cache_node 31KB 32KB [ 149.353585][ T728] kmem_cache 158KB 165KB [ 149.360104][ T728] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=728,uid=0 [ 149.375143][ T728] Out of memory (oom_kill_allocating_task): Killed process 723 (syz-executor.2) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 149.395542][ T24] oom_reaper: reaped process 723 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 149.741924][ T729] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 149.754355][ T729] CPU: 0 PID: 729 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 149.766312][ T729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 149.776484][ T729] Call Trace: [ 149.779710][ T729] dump_stack+0x1d8/0x241 [ 149.783898][ T729] ? panic+0x896/0x896 [ 149.787948][ T729] ? ___ratelimit+0x3f7/0x580 [ 149.792883][ T729] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 149.798573][ T729] ? _raw_spin_lock+0xa4/0x1b0 [ 149.803701][ T729] ? asan.module_dtor+0x20/0x20 [ 149.808819][ T729] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 149.814335][ T729] dump_header+0xd5/0x6b0 [ 149.818753][ T729] oom_kill_process+0xeb/0x2c0 [ 149.823690][ T729] out_of_memory+0x6e9/0x890 [ 149.828104][ T729] ? unregister_oom_notifier+0x20/0x20 [ 149.833403][ T729] __alloc_pages_slowpath+0x20c6/0x2700 [ 149.838801][ T729] ? current_gfp_context+0x80/0x80 [ 149.843899][ T729] ? __alloc_pages_nodemask+0x840/0x840 [ 149.849633][ T729] ? setup_fault_attr+0x3d0/0x3d0 [ 149.854729][ T729] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 149.861328][ T729] __alloc_pages_nodemask+0x4b8/0x840 [ 149.866700][ T729] ? preempt_schedule_notrace+0x140/0x140 [ 149.872554][ T729] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 149.878187][ T729] ? ion_page_pool_alloc+0x2f5/0x430 [ 149.884112][ T729] ion_system_heap_allocate+0x2ac/0xaf0 [ 149.889551][ T729] ? ion_system_heap_destroy_pools+0x70/0x70 [ 149.895459][ T729] ? ion_buffer_alloc+0x12f/0x840 [ 149.900636][ T729] ion_buffer_alloc+0x20f/0x840 [ 149.905452][ T729] ion_dmabuf_alloc+0xb5/0x210 [ 149.910131][ T729] ? asan.module_dtor+0x20/0x20 [ 149.914827][ T729] ion_alloc_fd+0x25/0x70 [ 149.919155][ T729] ion_ioctl+0x30b/0x500 [ 149.923573][ T729] ? debug_shrink_set+0x1d0/0x1d0 [ 149.930285][ T729] ? debug_shrink_set+0x1d0/0x1d0 [ 149.936561][ T729] do_vfs_ioctl+0x742/0x1720 [ 149.941821][ T729] ? ioctl_preallocate+0x250/0x250 [ 149.946890][ T729] ? __fget+0x407/0x490 [ 149.951249][ T729] ? fget_many+0x20/0x20 [ 149.955329][ T729] ? switch_fpu_return+0x1d4/0x410 [ 149.960281][ T729] ? security_file_ioctl+0x7d/0xa0 [ 149.965220][ T729] __x64_sys_ioctl+0xd4/0x110 [ 149.969739][ T729] do_syscall_64+0xca/0x1c0 [ 149.974081][ T729] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 149.985351][ T729] Mem-Info: [ 149.988374][ T729] active_anon:7631 inactive_anon:73 isolated_anon:0 [ 149.988374][ T729] active_file:9 inactive_file:10 isolated_file:0 [ 149.988374][ T729] unevictable:0 dirty:0 writeback:0 unstable:0 [ 149.988374][ T729] slab_reclaimable:6649 slab_unreclaimable:67270 [ 149.988374][ T729] mapped:1 shmem:168 pagetables:341 bounce:0 [ 149.988374][ T729] free:63078 free_pcp:179 free_cma:0 [ 150.033363][ T729] Node 0 active_anon:30524kB inactive_anon:292kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 150.065619][ T729] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 150.096592][ T729] lowmem_reserve[]: 0 2894 6835 6835 [ 150.101838][ T729] DMA32 free:109160kB min:93428kB low:116784kB high:140140kB active_anon:360kB inactive_anon:0kB active_file:4kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:576kB pagetables:216kB bounce:0kB free_pcp:340kB local_pcp:248kB free_cma:0kB [ 150.131675][ T729] lowmem_reserve[]: 0 0 3941 3941 [ 150.136635][ T729] Normal free:127244kB min:127252kB low:159064kB high:190876kB active_anon:30164kB inactive_anon:292kB active_file:0kB inactive_file:56kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5056kB pagetables:1148kB bounce:0kB free_pcp:376kB local_pcp:128kB free_cma:0kB [ 150.166231][ T729] lowmem_reserve[]: 0 0 0 0 [ 150.170899][ T729] 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 (U) 3*4096kB (M) = 15908kB [ 150.185410][ T729] DMA32: 24*4kB (ME) 9*8kB (UME) 14*16kB (ME) 15*32kB (ME) 16*64kB (ME) 74*128kB (UME) 44*256kB (UME) 19*512kB (UM) 75*1024kB (U) 0*2048kB 0*4096kB = 109160kB [ 150.207038][ T729] Normal: 61*4kB (UME) 7*8kB (M) 8*16kB (UME) 5*32kB (UM) 7*64kB (M) 2*128kB (UM) 34*256kB (UM) 3*512kB (U) 67*1024kB (U) 23*2048kB (U) 0*4096kB = 127244kB [ 150.224204][ T729] 196 total pagecache pages [ 150.228605][ T729] 0 pages in swap cache [ 150.233564][ T729] Swap cache stats: add 0, delete 0, find 0/0 [ 150.239530][ T729] Free swap = 0kB [ 150.243133][ T729] Total swap = 0kB [ 150.246823][ T729] 2097051 pages RAM [ 150.250494][ T729] 0 pages HighMem/MovableOnly [ 150.255274][ T729] 341777 pages reserved [ 150.259826][ T729] 0 pages cma reserved [ 150.263634][ T729] Unreclaimable slab info: [ 150.268023][ T729] Name Used Total [ 150.274382][ T729] pid_2 39KB 39KB [ 150.280735][ T729] AF_VSOCK 3KB 31KB [ 150.286893][ T729] TIPC 21KB 30KB [ 150.293323][ T729] bridge_fdb_cache 6KB 7KB [ 150.299492][ T729] fib6_nodes 111KB 112KB [ 150.305590][ T729] ip6_dst_cache 725KB 727KB [ 150.312991][ T729] PINGv6 1KB 31KB [ 150.318922][ T729] RAWv6 101KB 126KB [ 150.324852][ T729] UDPLITEv6 1KB 31KB [ 150.331224][ T729] UDPv6 61KB 94KB [ 150.337827][ T729] TCPv6 61KB 61KB [ 150.343985][ T729] ashmem_area_cache 0KB 7KB [ 150.349932][ T729] wg_peer 94KB 123KB [ 150.355895][ T729] allowedips_node 13KB 15KB [ 150.361814][ T729] sd_ext_cdb 0KB 3KB [ 150.368059][ T729] scsi_sense_cache 1076KB 1092KB [ 150.373990][ T729] virtio_scsi_cmd 16KB 16KB [ 150.380135][ T729] sgpool-128 29KB 29KB [ 150.386286][ T729] sgpool-64 42KB 95KB [ 150.392639][ T729] sgpool-32 220KB 220KB [ 150.398625][ T729] sgpool-16 97KB 105KB [ 150.404841][ T729] sgpool-8 142KB 142KB [ 150.410890][ T729] f2fs_bio_post_read_ctx 15KB 15KB [ 150.417553][ T729] jbd2_inode 5KB 7KB [ 150.423537][ T729] ext4_system_zone 0KB 3KB [ 150.429510][ T729] ext4_bio_post_read_ctx 15KB 15KB [ 150.436049][ T729] bio-1 3KB 3KB [ 150.441966][ T729] pid_namespace 4KB 7KB [ 150.447969][ T729] UNIX 2212KB 2250KB [ 150.454565][ T729] UDP-Lite 1KB 15KB [ 150.461928][ T729] tcp_bind_bucket 4KB 4KB [ 150.468419][ T729] ip_fib_trie 20KB 24KB [ 150.474650][ T729] ip_fib_alias 95KB 98KB [ 150.481033][ T729] ip_dst_cache 18KB 20KB [ 150.487690][ T729] PING 1KB 15KB [ 150.494799][ T729] RAW 52KB 61KB [ 150.500755][ T729] UDP 51KB 63KB [ 150.506949][ T729] tw_sock_TCP 0KB 3KB [ 150.513235][ T729] request_sock_TCP 7KB 15KB [ 150.519443][ T729] TCP 63KB 63KB [ 150.527534][ T729] eventpoll_pwq 12KB 15KB [ 150.533526][ T729] eventpoll_epi 21KB 27KB [ 150.539501][ T729] inotify_inode_mark 13KB 15KB [ 150.545861][ T729] bio_crypt_ctx 7KB 7KB [ 150.551743][ T729] request_queue 306KB 486KB [ 150.558320][ T729] blkdev_ioc 31KB 31KB [ 150.564610][ T729] bio-0 881KB 881KB [ 150.570683][ T729] biovec-max 1398KB 1398KB [ 150.577171][ T729] biovec-64 1153KB 1153KB [ 150.583264][ T729] biovec-16 48KB 48KB [ 150.589668][ T729] khugepaged_mm_slot 3KB 3KB [ 150.595774][ T729] uid_cache 5KB 8KB [ 150.601937][ T729] dmaengine-unmap-2 4KB 4KB [ 150.608151][ T729] audit_buffer 8KB 11KB [ 150.616377][ T729] skbuff_fclone_cache 349KB 397KB [ 150.623607][ T729] skbuff_head_cache 7278KB 7278KB [ 150.629644][ T729] configfs_dir_cache 0KB 3KB [ 150.635748][ T729] file_lock_cache 173KB 174KB [ 150.642221][ T729] file_lock_ctx 5KB 7KB [ 150.648186][ T729] fsnotify_mark_connector 6KB 7KB [ 150.654897][ T729] net_namespace 45KB 63KB [ 150.661177][ T729] task_delay_info 63KB 63KB [ 150.667501][ T729] taskstats 35KB 35KB [ 150.673571][ T729] proc_dir_entry 644KB 644KB [ 150.679959][ T729] pde_opener 4KB 7KB [ 150.685839][ T729] seq_file 181KB 181KB [ 150.692044][ T729] sigqueue 57KB 66KB [ 150.698116][ T729] shmem_inode_cache 863KB 874KB [ 150.704735][ T729] kernfs_iattrs_cache 4KB 7KB [ 150.710809][ T729] kernfs_node_cache 8519KB 8519KB [ 150.716767][ T729] mnt_cache 87KB 94KB [ 150.723080][ T729] filp 2729KB 2756KB [ 150.729082][ T729] names_cache 62190KB 62364KB [ 150.735286][ T729] hashtab_node 74KB 75KB [ 150.741528][ T729] ebitmap_node 412KB 413KB [ 150.748103][ T729] avtab_node 185KB 187KB [ 150.754779][ T729] avc_node 78KB 87KB [ 150.761062][ T729] lsm_inode_cache 1743KB 1743KB [ 150.767357][ T729] lsm_file_cache 322KB 360KB [ 150.774550][ T729] key_jar 3KB 3KB [ 150.781457][ T729] uts_namespace 8KB 15KB [ 150.788653][ T729] nsproxy 5KB 7KB [ 150.794787][ T729] vm_area_struct 1647KB 1777KB [ 150.801108][ T729] mm_struct 239KB 370KB [ 150.807251][ T729] fs_cache 32KB 48KB [ 150.813778][ T729] files_cache 177KB 247KB [ 150.821072][ T729] signal_cache 482KB 555KB [ 150.827787][ T729] sighand_cache 367KB 367KB [ 150.834200][ T729] task_struct 1921KB 1984KB [ 150.840657][ T729] cred_jar 210KB 272KB [ 150.846791][ T729] anon_vma_chain 616KB 689KB [ 150.853250][ T729] anon_vma 134KB 141KB [ 150.859477][ T729] pid 45KB 56KB [ 150.865581][ T729] Acpi-Operand 216KB 217KB [ 150.873035][ T729] Acpi-ParseExt 39KB 39KB [ 150.878992][ T729] Acpi-Parse 118KB 122KB [ 150.885450][ T729] Acpi-State 200KB 200KB [ 150.893163][ T729] Acpi-Namespace 32KB 32KB [ 150.899903][ T729] trace_event_file 155KB 155KB [ 150.905906][ T729] ftrace_event_field 267KB 268KB [ 150.912393][ T729] pool_workqueue 34KB 40KB [ 150.918248][ T729] vmap_area 15994KB 15994KB [ 150.924511][ T729] kmalloc-8k 3552KB 3808KB [ 150.930787][ T729] kmalloc-4k 41760KB 41760KB [ 150.937914][ T729] kmalloc-2k 18336KB 18336KB [ 150.943910][ T729] kmalloc-1k 23360KB 23392KB [ 150.949882][ T729] kmalloc-512 18320KB 18320KB [ 150.956262][ T729] kmalloc-256 2840KB 2840KB [ 150.962727][ T729] kmalloc-192 1100KB 1100KB [ 150.969245][ T729] kmalloc-128 1568KB 1568KB [ 150.975753][ T729] kmalloc-96 712KB 712KB [ 150.981724][ T729] kmalloc-64 22420KB 22420KB [ 150.988063][ T729] kmalloc-32 896KB 896KB [ 150.994217][ T729] kmalloc-16 356KB 356KB [ 151.000245][ T729] kmalloc-8 270KB 270KB [ 151.006608][ T729] kmem_cache_node 31KB 32KB [ 151.012852][ T729] kmem_cache 158KB 165KB [ 151.019600][ T729] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=729,uid=0 [ 151.034748][ T729] Out of memory (oom_kill_allocating_task): Killed process 725 (syz-executor.5) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 151.053911][ T24] oom_reaper: reaped process 725 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 151.899023][ T724] (elapsed 8.128 seconds) done. [ 151.903839][ T724] OOM killer disabled. [ 151.907878][ T724] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 151.917363][ T724] printk: Suspending console(s) (use no_console_suspend to debug) [ 151.969880][ T524] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 153.456122][ T724] ACPI: Preparing to enter system sleep state S3 [ 153.456333][ T724] PM: Saving platform NVS memory [ 153.456335][ T724] Disabling non-boot CPUs ... [ 153.459014][ T724] smpboot: CPU 1 is now offline [ 153.460648][ T724] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 153.460713][ T724] ACPI: Low-level resume complete [ 153.460772][ T724] PM: Restoring platform NVS memory [ 153.460782][ T724] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 153.482585][ T724] Enabling non-boot CPUs ... [ 153.482764][ T724] x86: Booting SMP configuration: [ 153.482769][ T724] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 153.482973][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 153.483877][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 153.485533][ T724] CPU1 is up [ 153.485975][ T724] ACPI: Waking up from system sleep state S3 [ 153.752827][ T724] OOM killer enabled. [ 153.756622][ T724] Restarting tasks ... done. [ 153.765912][ T724] Resume cause unknown [ 153.770030][ T724] PM: suspend exit 2023/06/30 15:24:32 executed programs: 85 [ 153.880974][ T741] PM: suspend entry (deep) [ 153.886880][ T744] PM: suspend entry (deep) [ 153.891492][ T745] PM: suspend entry (deep) [ 153.891817][ T742] PM: suspend entry (deep) [ 153.897445][ T743] PM: suspend entry (deep) [ 153.906912][ T746] PM: suspend entry (deep) [ 153.907072][ T741] PM: suspend exit [ 153.911592][ T745] PM: suspend exit [ 153.914787][ T746] PM: suspend exit [ 153.917807][ T742] PM: suspend exit [ 153.920266][ T743] PM: suspend exit [ 153.933143][ T744] Filesystems sync: 0.027 seconds [ 153.939060][ T744] Freezing user space processes ... [ 155.320194][ T742] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 155.355022][ T742] CPU: 1 PID: 742 Comm: syz-executor.4 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 155.369691][ T742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 155.379805][ T742] Call Trace: [ 155.383114][ T742] dump_stack+0x1d8/0x241 [ 155.388965][ T742] ? panic+0x896/0x896 [ 155.392991][ T742] ? ___ratelimit+0x3f7/0x580 [ 155.397834][ T742] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 155.404068][ T742] ? _raw_spin_lock+0xa4/0x1b0 [ 155.408912][ T742] ? asan.module_dtor+0x20/0x20 [ 155.413680][ T742] dump_header+0xd5/0x6b0 [ 155.417935][ T742] oom_kill_process+0xeb/0x2c0 [ 155.422713][ T742] out_of_memory+0x6e9/0x890 [ 155.427574][ T742] ? unregister_oom_notifier+0x20/0x20 [ 155.433175][ T742] ? __zone_watermark_ok+0x94/0x380 [ 155.438336][ T742] __alloc_pages_slowpath+0x20c6/0x2700 [ 155.443820][ T742] ? current_gfp_context+0x80/0x80 [ 155.448841][ T742] ? __alloc_pages_nodemask+0x840/0x840 [ 155.454409][ T742] ? setup_fault_attr+0x3d0/0x3d0 [ 155.461017][ T742] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 155.468865][ T742] __alloc_pages_nodemask+0x4b8/0x840 [ 155.478039][ T742] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 155.484112][ T742] ? ion_page_pool_alloc+0x2f5/0x430 [ 155.490045][ T742] ion_system_heap_allocate+0x2ac/0xaf0 [ 155.495619][ T742] ? ion_system_heap_destroy_pools+0x70/0x70 [ 155.502125][ T742] ? ion_buffer_alloc+0x12f/0x840 [ 155.507622][ T742] ion_buffer_alloc+0x20f/0x840 [ 155.512565][ T742] ion_dmabuf_alloc+0xb5/0x210 [ 155.517338][ T742] ? asan.module_dtor+0x20/0x20 [ 155.522395][ T742] ion_alloc_fd+0x25/0x70 [ 155.526616][ T742] ion_ioctl+0x30b/0x500 [ 155.530701][ T742] ? debug_shrink_set+0x1d0/0x1d0 [ 155.535660][ T742] ? debug_shrink_set+0x1d0/0x1d0 [ 155.541119][ T742] do_vfs_ioctl+0x742/0x1720 [ 155.545557][ T742] ? ioctl_preallocate+0x250/0x250 [ 155.550578][ T742] ? __fget+0x407/0x490 [ 155.555191][ T742] ? fget_many+0x20/0x20 [ 155.559832][ T742] ? switch_fpu_return+0x1d4/0x410 [ 155.565933][ T742] ? security_file_ioctl+0x7d/0xa0 [ 155.571653][ T742] __x64_sys_ioctl+0xd4/0x110 [ 155.578160][ T742] do_syscall_64+0xca/0x1c0 [ 155.584943][ T742] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 155.657526][ T742] Mem-Info: [ 155.660958][ T742] active_anon:7682 inactive_anon:73 isolated_anon:0 [ 155.660958][ T742] active_file:36 inactive_file:0 isolated_file:0 [ 155.660958][ T742] unevictable:0 dirty:0 writeback:0 unstable:0 [ 155.660958][ T742] slab_reclaimable:6688 slab_unreclaimable:68107 [ 155.660958][ T742] mapped:1 shmem:185 pagetables:341 bounce:0 [ 155.660958][ T742] free:62967 free_pcp:471 free_cma:0 [ 155.706301][ T742] Node 0 active_anon:30728kB inactive_anon:292kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 155.768614][ T742] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 155.832405][ T742] lowmem_reserve[]: 0 2894 6835 6835 [ 155.837772][ T742] DMA32 free:109156kB min:93428kB low:116784kB high:140140kB active_anon:580kB inactive_anon:16kB active_file:36kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:416kB pagetables:104kB bounce:0kB free_pcp:640kB local_pcp:248kB free_cma:0kB [ 155.895770][ T742] lowmem_reserve[]: 0 0 3941 3941 [ 155.901215][ T742] Normal free:130308kB min:127252kB low:159064kB high:190876kB active_anon:30148kB inactive_anon:276kB active_file:64kB inactive_file:16kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5312kB pagetables:1260kB bounce:0kB free_pcp:1584kB local_pcp:248kB free_cma:0kB [ 155.972390][ T742] lowmem_reserve[]: 0 0 0 0 [ 155.976806][ T742] 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 (U) 3*4096kB (M) = 15908kB [ 156.012401][ T742] DMA32: 1*4kB (U) 0*8kB 1660*16kB (U) 2321*32kB (U) 114*64kB (U) 8*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 109156kB [ 156.038671][ T742] Normal: 58*4kB (ME) 7*8kB (M) 567*16kB (UME) 3246*32kB (UM) 202*64kB (UM) 5*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 127056kB [ 156.069325][ T742] 214 total pagecache pages [ 156.074461][ T742] 0 pages in swap cache [ 156.078834][ T742] Swap cache stats: add 0, delete 0, find 0/0 [ 156.099259][ T742] Free swap = 0kB [ 156.102827][ T742] Total swap = 0kB [ 156.106377][ T742] 2097051 pages RAM [ 156.109992][ T742] 0 pages HighMem/MovableOnly [ 156.118708][ T742] 341777 pages reserved [ 156.122874][ T742] 0 pages cma reserved [ 156.126857][ T742] Unreclaimable slab info: [ 156.131100][ T742] Name Used Total [ 156.141797][ T742] pid_2 43KB 43KB [ 156.147711][ T742] AF_VSOCK 3KB 31KB [ 156.162421][ T742] TIPC 21KB 30KB [ 156.169272][ T742] bridge_fdb_cache 6KB 7KB [ 156.188872][ T742] fib6_nodes 111KB 112KB [ 156.202411][ T742] ip6_dst_cache 725KB 727KB [ 156.209177][ T742] PINGv6 1KB 31KB [ 156.221617][ T742] RAWv6 101KB 126KB [ 156.227717][ T742] UDPLITEv6 1KB 31KB [ 156.240364][ T742] UDPv6 58KB 94KB [ 156.246360][ T742] TCPv6 61KB 61KB [ 156.252328][ T742] ashmem_area_cache 0KB 7KB [ 156.282408][ T742] wg_peer 94KB 123KB [ 156.289180][ T742] allowedips_node 13KB 15KB [ 156.308968][ T742] sd_ext_cdb 0KB 3KB [ 156.315179][ T742] scsi_sense_cache 1076KB 1092KB [ 156.321305][ T742] virtio_scsi_cmd 16KB 16KB [ 156.327726][ T742] sgpool-128 29KB 29KB [ 156.333596][ T742] sgpool-64 42KB 95KB [ 156.339731][ T742] sgpool-32 236KB 236KB [ 156.347153][ T742] sgpool-16 105KB 105KB [ 156.353154][ T742] sgpool-8 150KB 150KB [ 156.359324][ T742] f2fs_bio_post_read_ctx 15KB 15KB [ 156.365839][ T742] jbd2_inode 5KB 7KB [ 156.371838][ T742] ext4_system_zone 0KB 3KB [ 156.381652][ T742] ext4_bio_post_read_ctx 15KB 15KB [ 156.388897][ T742] bio-1 3KB 3KB [ 156.403787][ T742] pid_namespace 4KB 7KB [ 156.410925][ T742] UNIX 2052KB 2100KB [ 156.432415][ T742] UDP-Lite 1KB 15KB [ 156.438642][ T742] tcp_bind_bucket 4KB 4KB [ 156.462401][ T742] ip_fib_trie 20KB 24KB [ 156.468367][ T742] ip_fib_alias 95KB 98KB [ 156.478487][ T742] ip_dst_cache 17KB 20KB [ 156.491565][ T742] PING 1KB 15KB [ 156.506959][ T742] RAW 52KB 61KB [ 156.512948][ T742] UDP 47KB 63KB [ 156.518929][ T742] tw_sock_TCP 0KB 3KB [ 156.542406][ T742] request_sock_TCP 7KB 15KB [ 156.548440][ T742] TCP 63KB 63KB [ 156.572404][ T742] eventpoll_pwq 11KB 15KB [ 156.578474][ T742] eventpoll_epi 20KB 27KB [ 156.588730][ T742] inotify_inode_mark 15KB 15KB [ 156.612406][ T742] bio_crypt_ctx 7KB 7KB [ 156.618469][ T742] request_queue 306KB 486KB [ 156.631200][ T742] blkdev_ioc 31KB 31KB [ 156.637109][ T742] bio-0 952KB 952KB [ 156.643856][ T742] biovec-max 1457KB 1457KB [ 156.649727][ T742] biovec-64 1263KB 1263KB [ 156.655655][ T742] biovec-16 48KB 48KB [ 156.661540][ T742] khugepaged_mm_slot 3KB 3KB [ 156.674197][ T742] uid_cache 5KB 8KB [ 156.681108][ T742] dmaengine-unmap-2 4KB 4KB [ 156.692173][ T742] audit_buffer 8KB 11KB [ 156.698284][ T742] skbuff_fclone_cache 355KB 390KB [ 156.712402][ T742] skbuff_head_cache 6941KB 6941KB [ 156.719250][ T742] configfs_dir_cache 0KB 3KB [ 156.740266][ T742] file_lock_cache 178KB 178KB [ 156.752472][ T742] file_lock_ctx 5KB 7KB [ 156.758795][ T742] fsnotify_mark_connector 7KB 7KB [ 156.772342][ T742] net_namespace 45KB 63KB [ 156.786987][ T742] task_delay_info 62KB 63KB [ 156.792902][ T742] taskstats 35KB 35KB [ 156.799145][ T742] proc_dir_entry 668KB 668KB [ 156.821740][ T742] pde_opener 4KB 7KB [ 156.827672][ T742] seq_file 185KB 185KB [ 156.845459][ T742] sigqueue 60KB 66KB [ 156.851340][ T742] shmem_inode_cache 905KB 905KB [ 156.871410][ T742] kernfs_iattrs_cache 4KB 7KB [ 156.884293][ T742] kernfs_node_cache 8511KB 8511KB [ 156.890356][ T742] mnt_cache 85KB 94KB [ 156.901491][ T742] filp 2637KB 2677KB [ 156.907773][ T742] names_cache 65875KB 65875KB [ 156.942401][ T742] hashtab_node 74KB 75KB [ 156.948989][ T742] ebitmap_node 412KB 413KB [ 156.968798][ T742] avtab_node 185KB 187KB [ 156.982653][ T742] avc_node 75KB 87KB [ 156.988886][ T742] lsm_inode_cache 1743KB 1743KB [ 157.010654][ T742] lsm_file_cache 318KB 360KB [ 157.022501][ T742] key_jar 3KB 3KB [ 157.028372][ T742] uts_namespace 8KB 15KB [ 157.050657][ T742] nsproxy 5KB 7KB [ 157.056959][ T742] vm_area_struct 1633KB 1754KB [ 157.071446][ T742] mm_struct 245KB 370KB [ 157.087012][ T742] fs_cache 32KB 48KB [ 157.102091][ T742] files_cache 186KB 247KB [ 157.116703][ T742] signal_cache 484KB 555KB [ 157.131416][ T742] sighand_cache 398KB 398KB [ 157.137640][ T742] task_struct 1917KB 1984KB [ 157.152414][ T742] cred_jar 203KB 272KB [ 157.158300][ T742] anon_vma_chain 583KB 649KB [ 157.177104][ T742] anon_vma 134KB 141KB [ 157.183037][ T742] pid 44KB 56KB [ 157.189519][ T742] Acpi-Operand 225KB 225KB [ 157.222457][ T742] Acpi-ParseExt 43KB 43KB [ 157.228889][ T742] Acpi-Parse 126KB 126KB [ 157.242432][ T742] Acpi-State 216KB 216KB [ 157.248603][ T742] Acpi-Namespace 32KB 32KB [ 157.262419][ T742] trace_event_file 155KB 155KB [ 157.268688][ T742] ftrace_event_field 267KB 268KB [ 157.292409][ T742] pool_workqueue 34KB 40KB [ 157.298294][ T742] vmap_area 17179KB 17179KB [ 157.312406][ T742] kmalloc-8k 3344KB 3616KB [ 157.318297][ T742] kmalloc-4k 39640KB 40352KB [ 157.342403][ T742] kmalloc-2k 17108KB 17728KB [ 157.349444][ T742] kmalloc-1k 22412KB 22880KB [ 157.362407][ T742] kmalloc-512 17694KB 18016KB [ 157.368470][ T742] kmalloc-256 2880KB 2880KB [ 157.392405][ T742] kmalloc-192 1078KB 1096KB [ 157.398385][ T742] kmalloc-128 1648KB 1648KB [ 157.412398][ T742] kmalloc-96 720KB 720KB [ 157.418465][ T742] kmalloc-64 23976KB 23976KB [ 157.424548][ T742] kmalloc-32 889KB 896KB [ 157.430433][ T742] kmalloc-16 350KB 356KB [ 157.436642][ T742] kmalloc-8 269KB 270KB [ 157.442603][ T742] kmem_cache_node 31KB 32KB [ 157.448479][ T742] kmem_cache 158KB 165KB [ 157.454398][ T742] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=742,uid=0 [ 157.468267][ T742] Out of memory (oom_kill_allocating_task): Killed process 736 (syz-executor.4) total-vm:50236kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 157.487565][ T24] oom_reaper: reaped process 736 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 158.290678][ T746] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 158.303288][ T746] CPU: 0 PID: 746 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 158.314637][ T746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 158.324519][ T746] Call Trace: [ 158.327723][ T746] dump_stack+0x1d8/0x241 [ 158.331805][ T746] ? panic+0x896/0x896 [ 158.335723][ T746] ? ___ratelimit+0x3f7/0x580 [ 158.340244][ T746] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 158.345872][ T746] ? _raw_spin_lock+0xa4/0x1b0 [ 158.351515][ T746] ? asan.module_dtor+0x20/0x20 [ 158.356196][ T746] dump_header+0xd5/0x6b0 [ 158.360547][ T746] oom_kill_process+0xeb/0x2c0 [ 158.365436][ T746] out_of_memory+0x6e9/0x890 [ 158.370093][ T746] ? unregister_oom_notifier+0x20/0x20 [ 158.375444][ T746] ? __zone_watermark_ok+0x94/0x380 [ 158.380592][ T746] __alloc_pages_slowpath+0x20c6/0x2700 [ 158.386068][ T746] ? current_gfp_context+0x80/0x80 [ 158.391188][ T746] ? __alloc_pages_nodemask+0x840/0x840 [ 158.396659][ T746] ? setup_fault_attr+0x3d0/0x3d0 [ 158.401615][ T746] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 158.408300][ T746] __alloc_pages_nodemask+0x4b8/0x840 [ 158.414191][ T746] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 158.420186][ T746] ? ion_page_pool_alloc+0x2f5/0x430 [ 158.425570][ T746] ion_system_heap_allocate+0x2ac/0xaf0 [ 158.431075][ T746] ? ion_system_heap_destroy_pools+0x70/0x70 [ 158.437835][ T746] ? ion_buffer_alloc+0x12f/0x840 [ 158.443015][ T746] ion_buffer_alloc+0x20f/0x840 [ 158.448223][ T746] ion_dmabuf_alloc+0xb5/0x210 [ 158.452934][ T746] ? asan.module_dtor+0x20/0x20 [ 158.457685][ T746] ion_alloc_fd+0x25/0x70 [ 158.461877][ T746] ion_ioctl+0x30b/0x500 [ 158.466015][ T746] ? debug_shrink_set+0x1d0/0x1d0 [ 158.470999][ T746] ? debug_shrink_set+0x1d0/0x1d0 [ 158.476054][ T746] do_vfs_ioctl+0x742/0x1720 [ 158.481129][ T746] ? ioctl_preallocate+0x250/0x250 [ 158.486038][ T746] ? __fget+0x407/0x490 [ 158.490028][ T746] ? fget_many+0x20/0x20 [ 158.494116][ T746] ? switch_fpu_return+0x1d4/0x410 [ 158.499071][ T746] ? security_file_ioctl+0x7d/0xa0 [ 158.504179][ T746] __x64_sys_ioctl+0xd4/0x110 [ 158.508742][ T746] do_syscall_64+0xca/0x1c0 [ 158.513027][ T746] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 158.521181][ T746] Mem-Info: [ 158.524295][ T746] active_anon:7667 inactive_anon:73 isolated_anon:0 [ 158.524295][ T746] active_file:29 inactive_file:23 isolated_file:0 [ 158.524295][ T746] unevictable:0 dirty:0 writeback:0 unstable:0 [ 158.524295][ T746] slab_reclaimable:6688 slab_unreclaimable:68150 [ 158.524295][ T746] mapped:1 shmem:185 pagetables:341 bounce:0 [ 158.524295][ T746] free:63020 free_pcp:150 free_cma:0 [ 158.568383][ T746] Node 0 active_anon:30668kB inactive_anon:292kB active_file:116kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 158.601179][ T746] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 158.630123][ T746] lowmem_reserve[]: 0 2894 6835 6835 [ 158.635259][ T746] DMA32 free:108972kB min:93428kB low:116784kB high:140140kB active_anon:524kB inactive_anon:16kB active_file:40kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:416kB pagetables:104kB bounce:0kB free_pcp:488kB local_pcp:248kB free_cma:0kB [ 158.667104][ T746] lowmem_reserve[]: 0 0 3941 3941 [ 158.675628][ T746] Normal free:127200kB min:127252kB low:159064kB high:190876kB active_anon:30144kB inactive_anon:276kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5280kB pagetables:1260kB bounce:0kB free_pcp:112kB local_pcp:108kB free_cma:0kB [ 158.706951][ T746] lowmem_reserve[]: 0 0 0 0 [ 158.713123][ T746] 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 (U) 3*4096kB (M) = 15908kB [ 158.730696][ T746] DMA32: 1*4kB (U) 1*8kB (U) 0*16kB 1871*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 7*512kB (U) 44*1024kB (U) 0*2048kB 0*4096kB = 108972kB [ 158.746774][ T746] Normal: 60*4kB (UME) 8*8kB (UM) 5*16kB (ME) 5*32kB (UM) 7*64kB (M) 504*128kB (UM) 63*256kB (UM) 11*512kB (U) 35*1024kB (U) 2*2048kB (U) 0*4096kB = 127200kB [ 158.763327][ T746] 214 total pagecache pages [ 158.767799][ T746] 0 pages in swap cache [ 158.771889][ T746] Swap cache stats: add 0, delete 0, find 0/0 [ 158.777844][ T746] Free swap = 0kB [ 158.781532][ T746] Total swap = 0kB [ 158.785442][ T746] 2097051 pages RAM [ 158.789412][ T746] 0 pages HighMem/MovableOnly [ 158.794900][ T746] 341777 pages reserved [ 158.798856][ T746] 0 pages cma reserved [ 158.803330][ T746] Unreclaimable slab info: [ 158.807536][ T746] Name Used Total [ 158.813830][ T746] pid_2 43KB 43KB [ 158.819875][ T746] AF_VSOCK 3KB 31KB [ 158.826997][ T746] TIPC 21KB 30KB [ 158.833097][ T746] bridge_fdb_cache 6KB 7KB [ 158.839310][ T746] fib6_nodes 111KB 112KB [ 158.846920][ T746] ip6_dst_cache 725KB 727KB [ 158.852801][ T746] PINGv6 1KB 31KB [ 158.858785][ T746] RAWv6 101KB 126KB [ 158.867006][ T746] UDPLITEv6 1KB 31KB [ 158.873459][ T746] UDPv6 58KB 94KB [ 158.879629][ T746] TCPv6 61KB 61KB [ 158.886801][ T746] ashmem_area_cache 0KB 7KB [ 158.892800][ T746] wg_peer 94KB 123KB [ 158.898575][ T746] allowedips_node 13KB 15KB [ 158.905598][ T746] sd_ext_cdb 0KB 3KB [ 158.911740][ T746] scsi_sense_cache 1076KB 1092KB [ 158.917786][ T746] virtio_scsi_cmd 16KB 16KB [ 158.924569][ T746] sgpool-128 29KB 29KB [ 158.930533][ T746] sgpool-64 42KB 95KB [ 158.936769][ T746] sgpool-32 236KB 236KB [ 158.943766][ T746] sgpool-16 105KB 105KB [ 158.949631][ T746] sgpool-8 150KB 150KB [ 158.955604][ T746] f2fs_bio_post_read_ctx 15KB 15KB [ 158.961982][ T746] jbd2_inode 5KB 7KB [ 158.972403][ T746] ext4_system_zone 0KB 3KB [ 158.978300][ T746] ext4_bio_post_read_ctx 15KB 15KB [ 158.988903][ T746] bio-1 3KB 3KB [ 158.995974][ T746] pid_namespace 4KB 7KB [ 159.001852][ T746] UNIX 2052KB 2100KB [ 159.007967][ T746] UDP-Lite 1KB 15KB [ 159.013873][ T746] tcp_bind_bucket 4KB 4KB [ 159.019997][ T746] ip_fib_trie 20KB 24KB [ 159.026035][ T746] ip_fib_alias 95KB 98KB [ 159.032106][ T746] ip_dst_cache 17KB 20KB [ 159.038851][ T746] PING 1KB 15KB [ 159.044837][ T746] RAW 52KB 61KB [ 159.050779][ T746] UDP 47KB 63KB [ 159.057086][ T746] tw_sock_TCP 0KB 3KB [ 159.063056][ T746] request_sock_TCP 7KB 15KB [ 159.069273][ T746] TCP 63KB 63KB [ 159.076180][ T746] eventpoll_pwq 11KB 15KB [ 159.082445][ T746] eventpoll_epi 20KB 27KB [ 159.088756][ T746] inotify_inode_mark 15KB 15KB [ 159.094932][ T746] bio_crypt_ctx 7KB 7KB [ 159.100981][ T746] request_queue 306KB 486KB [ 159.107263][ T746] blkdev_ioc 31KB 31KB [ 159.113162][ T746] bio-0 952KB 952KB [ 159.119482][ T746] biovec-max 1457KB 1457KB [ 159.125596][ T746] biovec-64 1263KB 1263KB [ 159.131620][ T746] biovec-16 48KB 48KB [ 159.137585][ T746] khugepaged_mm_slot 3KB 3KB [ 159.143716][ T746] uid_cache 5KB 8KB [ 159.149603][ T746] dmaengine-unmap-2 4KB 4KB [ 159.155661][ T746] audit_buffer 8KB 11KB [ 159.161478][ T746] skbuff_fclone_cache 355KB 390KB [ 159.167692][ T746] skbuff_head_cache 6945KB 6945KB [ 159.173998][ T746] configfs_dir_cache 0KB 3KB [ 159.180238][ T746] file_lock_cache 178KB 178KB [ 159.186247][ T746] file_lock_ctx 5KB 7KB [ 159.192151][ T746] fsnotify_mark_connector 7KB 7KB [ 159.198686][ T746] net_namespace 45KB 63KB [ 159.204724][ T746] task_delay_info 62KB 63KB [ 159.210618][ T746] taskstats 35KB 35KB [ 159.216980][ T746] proc_dir_entry 668KB 668KB [ 159.223144][ T746] pde_opener 4KB 7KB [ 159.229253][ T746] seq_file 185KB 185KB [ 159.235125][ T746] sigqueue 60KB 66KB [ 159.240990][ T746] shmem_inode_cache 905KB 905KB [ 159.246960][ T746] kernfs_iattrs_cache 4KB 7KB [ 159.253258][ T746] kernfs_node_cache 8511KB 8511KB [ 159.259220][ T746] mnt_cache 85KB 94KB [ 159.265251][ T746] filp 2637KB 2677KB [ 159.271284][ T746] names_cache 65875KB 65875KB [ 159.277232][ T746] hashtab_node 74KB 75KB [ 159.283201][ T746] ebitmap_node 412KB 413KB [ 159.289070][ T746] avtab_node 185KB 187KB [ 159.295002][ T746] avc_node 75KB 87KB [ 159.300876][ T746] lsm_inode_cache 1743KB 1743KB [ 159.306937][ T746] lsm_file_cache 318KB 360KB [ 159.312976][ T746] key_jar 3KB 3KB [ 159.318855][ T746] uts_namespace 8KB 15KB [ 159.324767][ T746] nsproxy 5KB 7KB [ 159.330647][ T746] vm_area_struct 1633KB 1754KB [ 159.336603][ T746] mm_struct 245KB 370KB [ 159.342740][ T746] fs_cache 32KB 48KB [ 159.348608][ T746] files_cache 186KB 247KB [ 159.354633][ T746] signal_cache 484KB 555KB [ 159.360499][ T746] sighand_cache 398KB 398KB [ 159.366532][ T746] task_struct 1917KB 1984KB [ 159.372512][ T746] cred_jar 203KB 272KB [ 159.378478][ T746] anon_vma_chain 583KB 649KB [ 159.384513][ T746] anon_vma 134KB 141KB [ 159.390649][ T746] pid 44KB 56KB [ 159.396757][ T746] Acpi-Operand 225KB 225KB [ 159.402720][ T746] Acpi-ParseExt 43KB 43KB [ 159.408786][ T746] Acpi-Parse 126KB 126KB [ 159.414991][ T746] Acpi-State 216KB 216KB [ 159.421035][ T746] Acpi-Namespace 32KB 32KB [ 159.426939][ T746] trace_event_file 155KB 155KB [ 159.432942][ T746] ftrace_event_field 267KB 268KB [ 159.439068][ T746] pool_workqueue 34KB 40KB [ 159.445042][ T746] vmap_area 17210KB 17210KB [ 159.451142][ T746] kmalloc-8k 3344KB 3616KB [ 159.457244][ T746] kmalloc-4k 39640KB 40352KB [ 159.463134][ T746] kmalloc-2k 17108KB 17728KB [ 159.469009][ T746] kmalloc-1k 22426KB 22880KB [ 159.474974][ T746] kmalloc-512 17707KB 18016KB [ 159.480812][ T746] kmalloc-256 2880KB 2880KB [ 159.486740][ T746] kmalloc-192 1078KB 1096KB [ 159.493070][ T746] kmalloc-128 1648KB 1648KB [ 159.499051][ T746] kmalloc-96 720KB 720KB [ 159.505306][ T746] kmalloc-64 24020KB 24020KB [ 159.511351][ T746] kmalloc-32 889KB 896KB [ 159.517718][ T746] kmalloc-16 350KB 356KB [ 159.523795][ T746] kmalloc-8 269KB 270KB [ 159.530001][ T746] kmem_cache_node 31KB 32KB [ 159.536003][ T746] kmem_cache 158KB 165KB [ 159.541899][ T746] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=746,uid=0 [ 159.555872][ T746] Out of memory (oom_kill_allocating_task): Killed process 740 (syz-executor.5) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 159.574134][ T24] oom_reaper: reaped process 740 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 160.530662][ T744] (elapsed 6.591 seconds) done. [ 160.535549][ T744] OOM killer disabled. [ 160.539410][ T744] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 160.549035][ T744] printk: Suspending console(s) (use no_console_suspend to debug) [ 160.612442][ T514] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 160.811390][ T744] ACPI: Preparing to enter system sleep state S3 [ 160.811628][ T744] PM: Saving platform NVS memory [ 160.811630][ T744] Disabling non-boot CPUs ... [ 160.814562][ T744] smpboot: CPU 1 is now offline [ 160.816076][ T744] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 160.816139][ T744] ACPI: Low-level resume complete [ 160.816211][ T744] PM: Restoring platform NVS memory [ 160.816220][ T744] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 160.841231][ T744] Enabling non-boot CPUs ... [ 160.841387][ T744] x86: Booting SMP configuration: [ 160.841391][ T744] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 160.841604][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 160.842798][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 160.844580][ T744] CPU1 is up [ 160.844950][ T744] ACPI: Waking up from system sleep state S3 [ 161.150767][ T744] OOM killer enabled. [ 161.154571][ T744] Restarting tasks ... done. [ 161.174372][ T744] Resume cause unknown [ 161.178806][ T744] PM: suspend exit 2023/06/30 15:24:39 executed programs: 91 [ 161.275914][ T757] PM: suspend entry (deep) [ 161.280419][ T758] PM: suspend entry (deep) [ 161.283879][ T761] PM: suspend entry (deep) [ 161.286970][ T760] PM: suspend entry (deep) [ 161.289231][ T762] PM: suspend entry (deep) [ 161.293541][ T759] PM: suspend entry (deep) [ 161.305379][ T758] PM: suspend exit [ 161.305381][ T761] PM: suspend exit [ 161.316115][ T762] PM: suspend exit [ 161.318717][ T760] PM: suspend exit [ 161.325750][ T759] PM: suspend exit [ 161.336404][ T757] Filesystems sync: 0.032 seconds [ 161.348060][ T757] Freezing user space processes ... [ 163.351179][ T761] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 163.391095][ T761] CPU: 1 PID: 761 Comm: syz-executor.4 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 163.402540][ T761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 163.412529][ T761] Call Trace: [ 163.415646][ T761] dump_stack+0x1d8/0x241 [ 163.419905][ T761] ? panic+0x896/0x896 [ 163.423891][ T761] ? ___ratelimit+0x3f7/0x580 [ 163.428663][ T761] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 163.434411][ T761] ? _raw_spin_lock+0xa4/0x1b0 [ 163.438992][ T761] ? asan.module_dtor+0x20/0x20 [ 163.443676][ T761] dump_header+0xd5/0x6b0 [ 163.448105][ T761] oom_kill_process+0xeb/0x2c0 [ 163.452965][ T761] out_of_memory+0x6e9/0x890 [ 163.457396][ T761] ? unregister_oom_notifier+0x20/0x20 [ 163.462777][ T761] ? __zone_watermark_ok+0x94/0x380 [ 163.467897][ T761] __alloc_pages_slowpath+0x20c6/0x2700 [ 163.473370][ T761] ? current_gfp_context+0x80/0x80 [ 163.478394][ T761] ? __alloc_pages_nodemask+0x840/0x840 [ 163.485080][ T761] ? setup_fault_attr+0x3d0/0x3d0 [ 163.489938][ T761] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 163.496539][ T761] __alloc_pages_nodemask+0x4b8/0x840 [ 163.501742][ T761] ? mutex_lock+0x98/0x110 [ 163.506007][ T761] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 163.511382][ T761] ? ion_page_pool_alloc+0x2f5/0x430 [ 163.516496][ T761] ion_system_heap_allocate+0x2ac/0xaf0 [ 163.522061][ T761] ? ion_system_heap_destroy_pools+0x70/0x70 [ 163.527895][ T761] ? ion_buffer_alloc+0x12f/0x840 [ 163.532733][ T761] ion_buffer_alloc+0x20f/0x840 [ 163.537423][ T761] ion_dmabuf_alloc+0xb5/0x210 [ 163.542020][ T761] ? asan.module_dtor+0x20/0x20 [ 163.546810][ T761] ion_alloc_fd+0x25/0x70 [ 163.551045][ T761] ion_ioctl+0x30b/0x500 [ 163.555125][ T761] ? debug_shrink_set+0x1d0/0x1d0 [ 163.559987][ T761] ? debug_shrink_set+0x1d0/0x1d0 [ 163.564933][ T761] do_vfs_ioctl+0x742/0x1720 [ 163.569802][ T761] ? ioctl_preallocate+0x250/0x250 [ 163.574921][ T761] ? __fget+0x407/0x490 [ 163.579349][ T761] ? fget_many+0x20/0x20 [ 163.583779][ T761] ? switch_fpu_return+0x1d4/0x410 [ 163.588734][ T761] ? security_file_ioctl+0x7d/0xa0 [ 163.593762][ T761] __x64_sys_ioctl+0xd4/0x110 [ 163.598797][ T761] do_syscall_64+0xca/0x1c0 [ 163.603507][ T761] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 163.751261][ T761] Mem-Info: [ 163.754222][ T761] active_anon:7705 inactive_anon:73 isolated_anon:0 [ 163.754222][ T761] active_file:3 inactive_file:2 isolated_file:0 [ 163.754222][ T761] unevictable:0 dirty:0 writeback:0 unstable:0 [ 163.754222][ T761] slab_reclaimable:6643 slab_unreclaimable:67676 [ 163.754222][ T761] mapped:1 shmem:196 pagetables:341 bounce:0 [ 163.754222][ T761] free:74814 free_pcp:756 free_cma:0 [ 163.910981][ T761] Node 0 active_anon:30820kB inactive_anon:292kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:784kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 164.000989][ T761] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 164.060958][ T761] lowmem_reserve[]: 0 2894 6835 6835 [ 164.066266][ T761] DMA32 free:126372kB min:93428kB low:116784kB high:140140kB active_anon:220kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:2616kB local_pcp:1308kB free_cma:0kB [ 164.190960][ T761] lowmem_reserve[]: 0 0 3941 3941 [ 164.196024][ T761] Normal free:201980kB min:168212kB low:200024kB high:231836kB active_anon:30600kB inactive_anon:292kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5504kB pagetables:1344kB bounce:0kB free_pcp:1204kB local_pcp:60kB free_cma:0kB [ 164.350954][ T761] lowmem_reserve[]: 0 0 0 0 [ 164.355420][ T761] 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 (U) 3*4096kB (M) = 15908kB [ 164.402392][ T761] DMA32: 0*4kB 0*8kB 1034*16kB (U) 1953*32kB (U) 410*64kB (U) 18*128kB (U) 6*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 109120kB [ 164.456404][ T761] Normal: 85*4kB (UME) 15*8kB (UME) 9*16kB (ME) 1108*32kB (UME) 1808*64kB (UME) 93*128kB (UM) 5*256kB (M) 4*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 168028kB [ 164.497236][ T761] 201 total pagecache pages [ 164.524800][ T761] 0 pages in swap cache [ 164.535459][ T761] Swap cache stats: add 0, delete 0, find 0/0 [ 164.563485][ T761] Free swap = 0kB [ 164.575836][ T761] Total swap = 0kB [ 164.579569][ T761] 2097051 pages RAM [ 164.592194][ T761] 0 pages HighMem/MovableOnly [ 164.596854][ T761] 341777 pages reserved [ 164.601051][ T761] 0 pages cma reserved [ 164.604927][ T761] Unreclaimable slab info: [ 164.617634][ T761] Name Used Total [ 164.649227][ T761] pid_2 43KB 43KB [ 164.677348][ T761] AF_VSOCK 0KB 31KB [ 164.691092][ T761] TIPC 19KB 30KB [ 164.697316][ T761] bridge_fdb_cache 6KB 7KB [ 164.739174][ T761] fib6_nodes 105KB 112KB [ 164.786962][ T761] ip6_dst_cache 716KB 716KB [ 164.803010][ T761] PINGv6 0KB 31KB [ 164.810294][ T761] RAWv6 100KB 126KB [ 164.853948][ T761] UDPLITEv6 0KB 31KB [ 164.859919][ T761] UDPv6 57KB 94KB [ 164.887393][ T761] TCPv6 61KB 61KB [ 164.907368][ T761] ashmem_area_cache 0KB 7KB [ 164.950971][ T761] wg_peer 94KB 123KB [ 164.957095][ T761] allowedips_node 13KB 15KB [ 164.993849][ T761] sd_ext_cdb 0KB 3KB [ 164.999820][ T761] scsi_sense_cache 1076KB 1092KB [ 165.006178][ T761] virtio_scsi_cmd 16KB 16KB [ 165.033621][ T761] sgpool-128 29KB 29KB [ 165.055580][ T761] sgpool-64 42KB 95KB [ 165.076610][ T761] sgpool-32 236KB 236KB [ 165.082753][ T761] sgpool-16 103KB 105KB [ 165.088798][ T761] sgpool-8 157KB 157KB [ 165.113064][ T761] f2fs_bio_post_read_ctx 15KB 15KB [ 165.119939][ T761] jbd2_inode 5KB 7KB [ 165.126379][ T761] ext4_system_zone 0KB 3KB [ 165.134193][ T761] ext4_bio_post_read_ctx 15KB 15KB [ 165.140595][ T761] bio-1 3KB 3KB [ 165.148950][ T761] pid_namespace 4KB 7KB [ 165.155270][ T761] UNIX 1860KB 1920KB [ 165.164066][ T761] UDP-Lite 0KB 15KB [ 165.170289][ T761] tcp_bind_bucket 4KB 4KB [ 165.189458][ T761] ip_fib_trie 18KB 24KB [ 165.202016][ T761] ip_fib_alias 82KB 94KB [ 165.208082][ T761] ip_dst_cache 16KB 20KB [ 165.229790][ T761] PING 0KB 15KB [ 165.236055][ T761] RAW 51KB 61KB [ 165.243356][ T761] UDP 44KB 63KB [ 165.249485][ T761] tw_sock_TCP 0KB 3KB [ 165.255498][ T761] request_sock_TCP 7KB 15KB [ 165.271245][ T761] TCP 63KB 63KB [ 165.277205][ T761] eventpoll_pwq 11KB 15KB [ 165.327876][ T761] eventpoll_epi 20KB 27KB [ 165.345240][ T761] inotify_inode_mark 13KB 15KB [ 165.368957][ T761] bio_crypt_ctx 7KB 7KB [ 165.385627][ T761] request_queue 306KB 486KB [ 165.405894][ T761] blkdev_ioc 31KB 31KB [ 165.420163][ T761] bio-0 1023KB 1023KB [ 165.440510][ T761] biovec-max 1517KB 1517KB [ 165.455715][ T761] biovec-64 1357KB 1357KB [ 165.476343][ T761] biovec-16 56KB 56KB [ 165.490554][ T761] khugepaged_mm_slot 3KB 3KB [ 165.510184][ T761] uid_cache 5KB 8KB [ 165.526203][ T761] dmaengine-unmap-2 4KB 4KB [ 165.540485][ T761] audit_buffer 8KB 11KB [ 165.561114][ T761] skbuff_fclone_cache 353KB 390KB [ 165.567165][ T761] skbuff_head_cache 7012KB 7023KB [ 165.578766][ T761] configfs_dir_cache 0KB 3KB [ 165.585116][ T761] file_lock_cache 182KB 182KB [ 165.606868][ T761] file_lock_ctx 5KB 7KB [ 165.626325][ T761] fsnotify_mark_connector 6KB 7KB [ 165.646651][ T761] net_namespace 45KB 63KB [ 165.660847][ T761] task_delay_info 63KB 63KB [ 165.680622][ T761] taskstats 43KB 43KB [ 165.696629][ T761] proc_dir_entry 680KB 680KB [ 165.702740][ T761] pde_opener 3KB 7KB [ 165.708598][ T761] seq_file 185KB 185KB [ 165.733012][ T761] sigqueue 52KB 66KB [ 165.739238][ T761] shmem_inode_cache 905KB 905KB [ 165.748663][ T761] kernfs_iattrs_cache 4KB 7KB [ 165.767115][ T761] kernfs_node_cache 8507KB 8507KB [ 165.786652][ T761] mnt_cache 85KB 94KB [ 165.800832][ T761] filp 2550KB 2590KB [ 165.820528][ T761] names_cache 63937KB 64090KB [ 165.830412][ T761] hashtab_node 74KB 75KB [ 165.848740][ T761] ebitmap_node 412KB 413KB [ 165.855135][ T761] avtab_node 185KB 187KB [ 165.868737][ T761] avc_node 71KB 87KB [ 165.874722][ T761] lsm_inode_cache 1751KB 1751KB [ 165.880612][ T761] lsm_file_cache 307KB 352KB [ 165.888358][ T761] key_jar 3KB 3KB [ 165.894510][ T761] uts_namespace 8KB 15KB [ 165.900831][ T761] nsproxy 5KB 7KB [ 165.907605][ T761] vm_area_struct 1591KB 1687KB [ 165.913494][ T761] mm_struct 243KB 370KB [ 165.919546][ T761] fs_cache 33KB 48KB [ 165.925924][ T761] files_cache 186KB 247KB [ 165.931800][ T761] signal_cache 476KB 555KB [ 165.937852][ T761] sighand_cache 387KB 398KB [ 165.944085][ T761] task_struct 1921KB 1984KB [ 165.950448][ T761] cred_jar 205KB 260KB [ 165.957415][ T761] anon_vma_chain 586KB 645KB [ 165.963718][ T761] anon_vma 137KB 141KB [ 165.969749][ T761] pid 43KB 56KB [ 165.975683][ T761] Acpi-Operand 237KB 237KB [ 165.981988][ T761] Acpi-ParseExt 47KB 47KB [ 165.988017][ T761] Acpi-Parse 134KB 134KB [ 165.993935][ T761] Acpi-State 232KB 232KB [ 166.000360][ T761] Acpi-Namespace 32KB 32KB [ 166.007179][ T761] trace_event_file 155KB 155KB [ 166.013227][ T761] ftrace_event_field 267KB 268KB [ 166.019303][ T761] pool_workqueue 31KB 40KB [ 166.025620][ T761] vmap_area 18596KB 18596KB [ 166.031517][ T761] kmalloc-8k 2928KB 3168KB [ 166.037378][ T761] kmalloc-4k 39248KB 39648KB [ 166.043847][ T761] kmalloc-2k 16116KB 16480KB [ 166.049737][ T761] kmalloc-1k 22340KB 22464KB [ 166.055729][ T761] kmalloc-512 17632KB 17632KB [ 166.061848][ T761] kmalloc-256 2829KB 2864KB [ 166.067890][ T761] kmalloc-192 1019KB 1036KB [ 166.073809][ T761] kmalloc-128 1680KB 1680KB [ 166.080131][ T761] kmalloc-96 710KB 720KB [ 166.086654][ T761] kmalloc-64 25868KB 25868KB [ 166.092706][ T761] kmalloc-32 888KB 892KB [ 166.098775][ T761] kmalloc-16 353KB 356KB [ 166.105201][ T761] kmalloc-8 269KB 270KB [ 166.111391][ T761] kmem_cache_node 31KB 32KB [ 166.117256][ T761] kmem_cache 158KB 165KB [ 166.123383][ T761] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=761,uid=0 [ 166.137234][ T761] Out of memory (oom_kill_allocating_task): Killed process 753 (syz-executor.4) total-vm:50236kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 166.156086][ T24] oom_reaper: reaped process 753 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 166.688453][ T759] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 166.701274][ T759] CPU: 0 PID: 759 Comm: syz-executor.1 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 166.712760][ T759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 166.722963][ T759] Call Trace: [ 166.726060][ T759] dump_stack+0x1d8/0x241 [ 166.730226][ T759] ? panic+0x896/0x896 [ 166.734225][ T759] ? ___ratelimit+0x3f7/0x580 [ 166.738712][ T759] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 166.744455][ T759] ? _raw_spin_lock+0xa4/0x1b0 [ 166.749140][ T759] ? asan.module_dtor+0x20/0x20 [ 166.753827][ T759] dump_header+0xd5/0x6b0 [ 166.758110][ T759] oom_kill_process+0xeb/0x2c0 [ 166.762672][ T759] out_of_memory+0x6e9/0x890 [ 166.767096][ T759] ? unregister_oom_notifier+0x20/0x20 [ 166.772386][ T759] ? __zone_watermark_ok+0x94/0x380 [ 166.777707][ T759] __alloc_pages_slowpath+0x20c6/0x2700 [ 166.783362][ T759] ? current_gfp_context+0x80/0x80 [ 166.788933][ T759] ? __alloc_pages_nodemask+0x840/0x840 [ 166.794907][ T759] ? setup_fault_attr+0x3d0/0x3d0 [ 166.799865][ T759] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 166.807528][ T759] __alloc_pages_nodemask+0x4b8/0x840 [ 166.812822][ T759] ? preempt_schedule_notrace+0x140/0x140 [ 166.818390][ T759] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 166.824184][ T759] ? ion_page_pool_alloc+0x2f5/0x430 [ 166.829515][ T759] ion_system_heap_allocate+0x2ac/0xaf0 [ 166.835358][ T759] ? ion_system_heap_destroy_pools+0x70/0x70 [ 166.841360][ T759] ? ion_buffer_alloc+0x12f/0x840 [ 166.846389][ T759] ion_buffer_alloc+0x20f/0x840 [ 166.851521][ T759] ion_dmabuf_alloc+0xb5/0x210 [ 166.856280][ T759] ? asan.module_dtor+0x20/0x20 [ 166.861162][ T759] ion_alloc_fd+0x25/0x70 [ 166.865508][ T759] ion_ioctl+0x30b/0x500 [ 166.870094][ T759] ? debug_shrink_set+0x1d0/0x1d0 [ 166.875032][ T759] ? debug_shrink_set+0x1d0/0x1d0 [ 166.879910][ T759] do_vfs_ioctl+0x742/0x1720 [ 166.884424][ T759] ? ioctl_preallocate+0x250/0x250 [ 166.889712][ T759] ? __fget+0x407/0x490 [ 166.894003][ T759] ? fget_many+0x20/0x20 [ 166.898035][ T759] ? switch_fpu_return+0x1d4/0x410 [ 166.903167][ T759] ? security_file_ioctl+0x7d/0xa0 [ 166.908750][ T759] __x64_sys_ioctl+0xd4/0x110 [ 166.913594][ T759] do_syscall_64+0xca/0x1c0 [ 166.918031][ T759] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 166.924790][ T759] Mem-Info: [ 166.927719][ T759] active_anon:7690 inactive_anon:73 isolated_anon:0 [ 166.927719][ T759] active_file:2 inactive_file:3 isolated_file:0 [ 166.927719][ T759] unevictable:0 dirty:0 writeback:0 unstable:0 [ 166.927719][ T759] slab_reclaimable:6643 slab_unreclaimable:67676 [ 166.927719][ T759] mapped:1 shmem:196 pagetables:341 bounce:0 [ 166.927719][ T759] free:63031 free_pcp:124 free_cma:0 [ 166.964704][ T759] Node 0 active_anon:30760kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:784kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 166.992782][ T759] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 167.020259][ T759] lowmem_reserve[]: 0 2894 6835 6835 [ 167.025509][ T759] DMA32 free:109044kB min:93428kB low:116784kB high:140140kB active_anon:216kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 167.054336][ T759] lowmem_reserve[]: 0 0 3941 3941 [ 167.059263][ T759] Normal free:127172kB min:127252kB low:159064kB high:190876kB active_anon:30544kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5472kB pagetables:1344kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 167.089680][ T759] lowmem_reserve[]: 0 0 0 0 [ 167.094216][ T759] 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 (U) 3*4096kB (M) = 15908kB [ 167.108339][ T759] DMA32: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 958*64kB (U) 337*128kB (U) 14*256kB (UM) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 109092kB [ 167.122478][ T759] Normal: 75*4kB (UME) 15*8kB (ME) 11*16kB (UME) 11*32kB (UME) 17*64kB (ME) 380*128kB (UM) 45*256kB (UM) 5*512kB (UM) 61*1024kB (UM) 0*2048kB 0*4096kB = 127220kB [ 167.138785][ T759] 201 total pagecache pages [ 167.143290][ T759] 0 pages in swap cache [ 167.147162][ T759] Swap cache stats: add 0, delete 0, find 0/0 [ 167.155129][ T759] Free swap = 0kB [ 167.158867][ T759] Total swap = 0kB [ 167.162769][ T759] 2097051 pages RAM [ 167.167073][ T759] 0 pages HighMem/MovableOnly [ 167.171764][ T759] 341777 pages reserved [ 167.175789][ T759] 0 pages cma reserved [ 167.179915][ T759] Unreclaimable slab info: [ 167.188044][ T759] Name Used Total [ 167.194205][ T759] pid_2 43KB 43KB [ 167.200077][ T759] AF_VSOCK 0KB 31KB [ 167.206531][ T759] TIPC 19KB 30KB [ 167.212733][ T759] bridge_fdb_cache 6KB 7KB [ 167.218934][ T759] fib6_nodes 105KB 112KB [ 167.225274][ T759] ip6_dst_cache 716KB 716KB [ 167.231708][ T759] PINGv6 0KB 31KB [ 167.237653][ T759] RAWv6 100KB 126KB [ 167.243782][ T759] UDPLITEv6 0KB 31KB [ 167.249706][ T759] UDPv6 57KB 94KB [ 167.256080][ T759] TCPv6 61KB 61KB [ 167.262479][ T759] ashmem_area_cache 0KB 7KB [ 167.268453][ T759] wg_peer 94KB 123KB [ 167.275071][ T759] allowedips_node 13KB 15KB [ 167.281353][ T759] sd_ext_cdb 0KB 3KB [ 167.287985][ T759] scsi_sense_cache 1076KB 1092KB [ 167.294674][ T759] virtio_scsi_cmd 16KB 16KB [ 167.300649][ T759] sgpool-128 29KB 29KB [ 167.306780][ T759] sgpool-64 42KB 95KB [ 167.312765][ T759] sgpool-32 236KB 236KB [ 167.319600][ T759] sgpool-16 103KB 105KB [ 167.326474][ T759] sgpool-8 157KB 157KB [ 167.333862][ T759] f2fs_bio_post_read_ctx 15KB 15KB [ 167.342002][ T759] jbd2_inode 5KB 7KB [ 167.348500][ T759] ext4_system_zone 0KB 3KB [ 167.355657][ T759] ext4_bio_post_read_ctx 15KB 15KB [ 167.364859][ T759] bio-1 3KB 3KB [ 167.371121][ T759] pid_namespace 4KB 7KB [ 167.380108][ T759] UNIX 1860KB 1920KB [ 167.387902][ T759] UDP-Lite 0KB 15KB [ 167.395853][ T759] tcp_bind_bucket 4KB 4KB [ 167.403442][ T759] ip_fib_trie 18KB 24KB [ 167.412292][ T759] ip_fib_alias 82KB 94KB [ 167.418722][ T759] ip_dst_cache 16KB 20KB [ 167.425637][ T759] PING 0KB 15KB [ 167.431950][ T759] RAW 51KB 61KB [ 167.438343][ T759] UDP 44KB 63KB [ 167.444835][ T759] tw_sock_TCP 0KB 3KB [ 167.451139][ T759] request_sock_TCP 7KB 15KB [ 167.457908][ T759] TCP 63KB 63KB [ 167.464302][ T759] eventpoll_pwq 11KB 15KB [ 167.470244][ T759] eventpoll_epi 20KB 27KB [ 167.476860][ T759] inotify_inode_mark 13KB 15KB [ 167.484104][ T759] bio_crypt_ctx 7KB 7KB [ 167.490064][ T759] request_queue 306KB 486KB [ 167.496200][ T759] blkdev_ioc 31KB 31KB [ 167.502520][ T759] bio-0 1023KB 1023KB [ 167.508836][ T759] biovec-max 1517KB 1517KB [ 167.515352][ T759] biovec-64 1357KB 1357KB [ 167.521745][ T759] biovec-16 56KB 56KB [ 167.527777][ T759] khugepaged_mm_slot 3KB 3KB [ 167.533997][ T759] uid_cache 5KB 8KB [ 167.539964][ T759] dmaengine-unmap-2 4KB 4KB [ 167.546434][ T759] audit_buffer 8KB 11KB [ 167.552723][ T759] skbuff_fclone_cache 353KB 390KB [ 167.558901][ T759] skbuff_head_cache 7020KB 7023KB [ 167.566127][ T759] configfs_dir_cache 0KB 3KB [ 167.572757][ T759] file_lock_cache 182KB 182KB [ 167.578871][ T759] file_lock_ctx 5KB 7KB [ 167.585274][ T759] fsnotify_mark_connector 6KB 7KB [ 167.591847][ T759] net_namespace 45KB 63KB [ 167.597620][ T759] task_delay_info 63KB 63KB [ 167.603840][ T759] taskstats 43KB 43KB [ 167.609708][ T759] proc_dir_entry 680KB 680KB [ 167.615744][ T759] pde_opener 3KB 7KB [ 167.621850][ T759] seq_file 185KB 185KB [ 167.627973][ T759] sigqueue 52KB 66KB [ 167.634273][ T759] shmem_inode_cache 905KB 905KB [ 167.640312][ T759] kernfs_iattrs_cache 4KB 7KB [ 167.646690][ T759] kernfs_node_cache 8507KB 8507KB [ 167.652803][ T759] mnt_cache 85KB 94KB [ 167.659061][ T759] filp 2550KB 2590KB [ 167.665454][ T759] names_cache 63937KB 64090KB [ 167.671985][ T759] hashtab_node 74KB 75KB [ 167.677925][ T759] ebitmap_node 412KB 413KB [ 167.684715][ T759] avtab_node 185KB 187KB [ 167.692586][ T759] avc_node 71KB 87KB [ 167.698525][ T759] lsm_inode_cache 1751KB 1751KB [ 167.704803][ T759] lsm_file_cache 307KB 352KB [ 167.711403][ T759] key_jar 3KB 3KB [ 167.717949][ T759] uts_namespace 8KB 15KB [ 167.724157][ T759] nsproxy 5KB 7KB [ 167.730854][ T759] vm_area_struct 1591KB 1687KB [ 167.737729][ T759] mm_struct 243KB 370KB [ 167.744820][ T759] fs_cache 33KB 48KB [ 167.750677][ T759] files_cache 186KB 247KB [ 167.756858][ T759] signal_cache 476KB 555KB [ 167.763053][ T759] sighand_cache 387KB 398KB [ 167.768824][ T759] task_struct 1921KB 1984KB [ 167.775348][ T759] cred_jar 205KB 260KB [ 167.781386][ T759] anon_vma_chain 586KB 645KB [ 167.787524][ T759] anon_vma 137KB 141KB [ 167.793883][ T759] pid 43KB 56KB [ 167.799731][ T759] Acpi-Operand 237KB 237KB [ 167.806452][ T759] Acpi-ParseExt 47KB 47KB [ 167.812525][ T759] Acpi-Parse 134KB 134KB [ 167.818312][ T759] Acpi-State 232KB 232KB [ 167.824589][ T759] Acpi-Namespace 32KB 32KB [ 167.830458][ T759] trace_event_file 155KB 155KB [ 167.836744][ T759] ftrace_event_field 267KB 268KB [ 167.843140][ T759] pool_workqueue 31KB 40KB [ 167.849109][ T759] vmap_area 18596KB 18596KB [ 167.855221][ T759] kmalloc-8k 2928KB 3168KB [ 167.861133][ T759] kmalloc-4k 39248KB 39648KB [ 167.867421][ T759] kmalloc-2k 16116KB 16480KB [ 167.873469][ T759] kmalloc-1k 22360KB 22464KB [ 167.879925][ T759] kmalloc-512 17632KB 17632KB [ 167.885953][ T759] kmalloc-256 2829KB 2864KB [ 167.891969][ T759] kmalloc-192 1019KB 1036KB [ 167.897906][ T759] kmalloc-128 1680KB 1680KB [ 167.903927][ T759] kmalloc-96 710KB 720KB [ 167.909715][ T759] kmalloc-64 25868KB 25868KB [ 167.915982][ T759] kmalloc-32 888KB 892KB [ 167.921909][ T759] kmalloc-16 353KB 356KB [ 167.927685][ T759] kmalloc-8 269KB 270KB [ 167.933790][ T759] kmem_cache_node 31KB 32KB [ 167.939654][ T759] kmem_cache 158KB 165KB [ 167.945955][ T759] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=759,uid=0 [ 167.960205][ T759] Out of memory (oom_kill_allocating_task): Killed process 756 (syz-executor.1) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 167.978560][ T24] oom_reaper: reaped process 756 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 168.540456][ T762] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 168.553575][ T762] CPU: 0 PID: 762 Comm: syz-executor.3 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 168.565071][ T762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 168.575489][ T762] Call Trace: [ 168.578705][ T762] dump_stack+0x1d8/0x241 [ 168.582867][ T762] ? panic+0x896/0x896 [ 168.587135][ T762] ? ___ratelimit+0x3f7/0x580 [ 168.591774][ T762] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 168.597356][ T762] ? _raw_spin_lock+0xa4/0x1b0 [ 168.602094][ T762] ? asan.module_dtor+0x20/0x20 [ 168.606724][ T762] dump_header+0xd5/0x6b0 [ 168.610888][ T762] oom_kill_process+0xeb/0x2c0 [ 168.615498][ T762] out_of_memory+0x6e9/0x890 [ 168.620004][ T762] ? unregister_oom_notifier+0x20/0x20 [ 168.625296][ T762] ? __zone_watermark_ok+0x94/0x380 [ 168.630339][ T762] __alloc_pages_slowpath+0x20c6/0x2700 [ 168.635724][ T762] ? current_gfp_context+0x80/0x80 [ 168.640673][ T762] ? __alloc_pages_nodemask+0x840/0x840 [ 168.646052][ T762] ? setup_fault_attr+0x3d0/0x3d0 [ 168.651085][ T762] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 168.657850][ T762] __alloc_pages_nodemask+0x4b8/0x840 [ 168.663229][ T762] ? preempt_schedule_notrace+0x140/0x140 [ 168.668867][ T762] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 168.674725][ T762] ? ion_page_pool_alloc+0x2f5/0x430 [ 168.679911][ T762] ion_system_heap_allocate+0x2ac/0xaf0 [ 168.685375][ T762] ? ion_system_heap_destroy_pools+0x70/0x70 [ 168.691453][ T762] ? ion_buffer_alloc+0x12f/0x840 [ 168.696760][ T762] ion_buffer_alloc+0x20f/0x840 [ 168.701452][ T762] ion_dmabuf_alloc+0xb5/0x210 [ 168.706042][ T762] ? asan.module_dtor+0x20/0x20 [ 168.710899][ T762] ion_alloc_fd+0x25/0x70 [ 168.715355][ T762] ion_ioctl+0x30b/0x500 [ 168.719410][ T762] ? debug_shrink_set+0x1d0/0x1d0 [ 168.724365][ T762] ? check_preemption_disabled+0x9f/0x320 [ 168.730019][ T762] ? splice_direct_to_actor+0xae0/0xae0 [ 168.735388][ T762] ? debug_smp_processor_id+0x20/0x20 [ 168.740583][ T762] ? debug_shrink_set+0x1d0/0x1d0 [ 168.745442][ T762] do_vfs_ioctl+0x742/0x1720 [ 168.749926][ T762] ? fput_many+0x15e/0x1b0 [ 168.754128][ T762] ? ioctl_preallocate+0x250/0x250 [ 168.759155][ T762] ? __fget+0x407/0x490 [ 168.763145][ T762] ? fget_many+0x20/0x20 [ 168.767227][ T762] ? switch_fpu_return+0x1d4/0x410 [ 168.772177][ T762] ? security_file_ioctl+0x7d/0xa0 [ 168.777122][ T762] __x64_sys_ioctl+0xd4/0x110 [ 168.781637][ T762] do_syscall_64+0xca/0x1c0 [ 168.785988][ T762] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 168.792149][ T762] Mem-Info: [ 168.795067][ T762] active_anon:7675 inactive_anon:73 isolated_anon:0 [ 168.795067][ T762] active_file:3 inactive_file:2 isolated_file:0 [ 168.795067][ T762] unevictable:0 dirty:0 writeback:0 unstable:0 [ 168.795067][ T762] slab_reclaimable:6643 slab_unreclaimable:67676 [ 168.795067][ T762] mapped:1 shmem:196 pagetables:341 bounce:0 [ 168.795067][ T762] free:62997 free_pcp:151 free_cma:0 [ 168.831872][ T762] Node 0 active_anon:30700kB inactive_anon:292kB active_file:16kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:784kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 168.859997][ T762] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 168.886699][ T762] lowmem_reserve[]: 0 2894 6835 6835 [ 168.892071][ T762] DMA32 free:109072kB min:93428kB low:116784kB high:140140kB active_anon:212kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:276kB local_pcp:248kB free_cma:0kB [ 168.920353][ T762] lowmem_reserve[]: 0 0 3941 3941 [ 168.925306][ T762] Normal free:127008kB min:127252kB low:159064kB high:190876kB active_anon:30488kB inactive_anon:292kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5440kB pagetables:1344kB bounce:0kB free_pcp:328kB local_pcp:248kB free_cma:0kB [ 168.954946][ T762] lowmem_reserve[]: 0 0 0 0 [ 168.959243][ T762] 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 (U) 3*4096kB (M) = 15908kB [ 168.973960][ T762] DMA32: 0*4kB 0*8kB 1*16kB (U) 0*32kB 0*64kB 304*128kB (U) 88*256kB (UM) 29*512kB (U) 32*1024kB (U) 0*2048kB 0*4096kB = 109072kB [ 168.987221][ T762] Normal: 74*4kB (ME) 15*8kB (ME) 10*16kB (ME) 11*32kB (UME) 18*64kB (UME) 4*128kB (M) 34*256kB (UM) 50*512kB (UM) 88*1024kB (UM) 0*2048kB 0*4096kB = 127008kB [ 169.003507][ T762] 201 total pagecache pages [ 169.007883][ T762] 0 pages in swap cache [ 169.012084][ T762] Swap cache stats: add 0, delete 0, find 0/0 [ 169.017953][ T762] Free swap = 0kB [ 169.021635][ T762] Total swap = 0kB [ 169.025072][ T762] 2097051 pages RAM [ 169.028717][ T762] 0 pages HighMem/MovableOnly [ 169.033486][ T762] 341777 pages reserved [ 169.037691][ T762] 0 pages cma reserved [ 169.041849][ T762] Unreclaimable slab info: [ 169.045983][ T762] Name Used Total [ 169.052625][ T762] pid_2 43KB 43KB [ 169.058493][ T762] AF_VSOCK 0KB 31KB [ 169.064852][ T762] TIPC 19KB 30KB [ 169.071273][ T762] bridge_fdb_cache 6KB 7KB [ 169.077238][ T762] fib6_nodes 105KB 112KB [ 169.083313][ T762] ip6_dst_cache 716KB 716KB [ 169.089348][ T762] PINGv6 0KB 31KB [ 169.095602][ T762] RAWv6 100KB 126KB [ 169.101578][ T762] UDPLITEv6 0KB 31KB [ 169.107948][ T762] UDPv6 57KB 94KB [ 169.114411][ T762] TCPv6 61KB 61KB [ 169.120588][ T762] ashmem_area_cache 0KB 7KB [ 169.126713][ T762] wg_peer 94KB 123KB [ 169.133049][ T762] allowedips_node 13KB 15KB [ 169.139054][ T762] sd_ext_cdb 0KB 3KB [ 169.145050][ T762] scsi_sense_cache 1076KB 1092KB [ 169.151198][ T762] virtio_scsi_cmd 16KB 16KB [ 169.157160][ T762] sgpool-128 29KB 29KB [ 169.163530][ T762] sgpool-64 42KB 95KB [ 169.169521][ T762] sgpool-32 236KB 236KB [ 169.175893][ T762] sgpool-16 103KB 105KB [ 169.181885][ T762] sgpool-8 157KB 157KB [ 169.187935][ T762] f2fs_bio_post_read_ctx 15KB 15KB [ 169.194300][ T762] jbd2_inode 5KB 7KB [ 169.200291][ T762] ext4_system_zone 0KB 3KB [ 169.206849][ T762] ext4_bio_post_read_ctx 15KB 15KB [ 169.213264][ T762] bio-1 3KB 3KB [ 169.219123][ T762] pid_namespace 4KB 7KB [ 169.225053][ T762] UNIX 1860KB 1920KB [ 169.230948][ T762] UDP-Lite 0KB 15KB [ 169.236918][ T762] tcp_bind_bucket 4KB 4KB [ 169.247238][ T762] ip_fib_trie 18KB 24KB [ 169.253588][ T762] ip_fib_alias 82KB 94KB [ 169.259875][ T762] ip_dst_cache 16KB 20KB [ 169.266760][ T762] PING 0KB 15KB [ 169.272812][ T762] RAW 51KB 61KB [ 169.278826][ T762] UDP 44KB 63KB [ 169.284984][ T762] tw_sock_TCP 0KB 3KB [ 169.291307][ T762] request_sock_TCP 7KB 15KB [ 169.297098][ T762] TCP 63KB 63KB [ 169.303266][ T762] eventpoll_pwq 11KB 15KB [ 169.309435][ T762] eventpoll_epi 20KB 27KB [ 169.315559][ T762] inotify_inode_mark 13KB 15KB [ 169.321946][ T762] bio_crypt_ctx 7KB 7KB [ 169.328155][ T762] request_queue 306KB 486KB [ 169.335161][ T762] blkdev_ioc 31KB 31KB [ 169.341224][ T762] bio-0 1023KB 1023KB [ 169.347086][ T762] biovec-max 1517KB 1517KB [ 169.353192][ T762] biovec-64 1357KB 1357KB [ 169.359245][ T762] biovec-16 56KB 56KB [ 169.365420][ T762] khugepaged_mm_slot 3KB 3KB [ 169.371378][ T762] uid_cache 4KB 8KB [ 169.377651][ T762] dmaengine-unmap-2 4KB 4KB [ 169.383760][ T762] audit_buffer 8KB 11KB [ 169.389645][ T762] skbuff_fclone_cache 353KB 390KB [ 169.396061][ T762] skbuff_head_cache 6989KB 7001KB [ 169.401824][ T762] configfs_dir_cache 0KB 3KB [ 169.407929][ T762] file_lock_cache 182KB 182KB [ 169.414029][ T762] file_lock_ctx 5KB 7KB [ 169.420000][ T762] fsnotify_mark_connector 6KB 7KB [ 169.426489][ T762] net_namespace 45KB 63KB [ 169.432370][ T762] task_delay_info 63KB 63KB [ 169.438301][ T762] taskstats 43KB 43KB [ 169.444220][ T762] proc_dir_entry 680KB 680KB [ 169.450160][ T762] pde_opener 3KB 7KB [ 169.456112][ T762] seq_file 185KB 185KB [ 169.462284][ T762] sigqueue 52KB 66KB [ 169.468159][ T762] shmem_inode_cache 905KB 905KB [ 169.474091][ T762] kernfs_iattrs_cache 4KB 7KB [ 169.480230][ T762] kernfs_node_cache 8507KB 8507KB [ 169.486148][ T762] mnt_cache 85KB 94KB [ 169.492233][ T762] filp 2472KB 2543KB [ 169.498284][ T762] names_cache 63626KB 63792KB [ 169.504225][ T762] hashtab_node 74KB 75KB [ 169.510614][ T762] ebitmap_node 412KB 413KB [ 169.516788][ T762] avtab_node 185KB 187KB [ 169.522692][ T762] avc_node 71KB 87KB [ 169.528568][ T762] lsm_inode_cache 1751KB 1751KB [ 169.534502][ T762] lsm_file_cache 307KB 348KB [ 169.540845][ T762] key_jar 3KB 3KB [ 169.546956][ T762] uts_namespace 8KB 15KB [ 169.553017][ T762] nsproxy 5KB 7KB [ 169.559205][ T762] vm_area_struct 1546KB 1649KB [ 169.565121][ T762] mm_struct 242KB 370KB [ 169.571370][ T762] fs_cache 33KB 44KB [ 169.577261][ T762] files_cache 185KB 247KB [ 169.583166][ T762] signal_cache 473KB 555KB [ 169.589137][ T762] sighand_cache 387KB 398KB [ 169.595144][ T762] task_struct 1921KB 1984KB [ 169.601058][ T762] cred_jar 205KB 260KB [ 169.606943][ T762] anon_vma_chain 586KB 645KB [ 169.612964][ T762] anon_vma 137KB 141KB [ 169.619708][ T762] pid 42KB 56KB [ 169.625715][ T762] Acpi-Operand 237KB 237KB [ 169.631716][ T762] Acpi-ParseExt 47KB 47KB [ 169.637663][ T762] Acpi-Parse 134KB 134KB [ 169.643605][ T762] Acpi-State 232KB 232KB [ 169.649803][ T762] Acpi-Namespace 32KB 32KB [ 169.655707][ T762] trace_event_file 155KB 155KB [ 169.661740][ T762] ftrace_event_field 267KB 268KB [ 169.667671][ T762] pool_workqueue 31KB 40KB [ 169.673697][ T762] vmap_area 18596KB 18596KB [ 169.679581][ T762] kmalloc-8k 2928KB 3168KB [ 169.685590][ T762] kmalloc-4k 39248KB 39648KB [ 169.691593][ T762] kmalloc-2k 16088KB 16416KB [ 169.697526][ T762] kmalloc-1k 22080KB 22208KB [ 169.703620][ T762] kmalloc-512 17696KB 17696KB [ 169.709692][ T762] kmalloc-256 2829KB 2864KB [ 169.715608][ T762] kmalloc-192 1017KB 1036KB [ 169.721501][ T762] kmalloc-128 1680KB 1680KB [ 169.727474][ T762] kmalloc-96 713KB 720KB [ 169.733404][ T762] kmalloc-64 25868KB 25868KB [ 169.739465][ T762] kmalloc-32 888KB 892KB [ 169.745378][ T762] kmalloc-16 352KB 356KB [ 169.751368][ T762] kmalloc-8 269KB 270KB [ 169.757250][ T762] kmem_cache_node 31KB 32KB [ 169.763198][ T762] kmem_cache 158KB 165KB [ 169.769051][ T762] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=762,uid=0 [ 169.783156][ T762] Out of memory (oom_kill_allocating_task): Killed process 754 (syz-executor.3) total-vm:50368kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 169.801509][ T24] oom_reaper: reaped process 754 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 171.383673][ T757] (elapsed 10.035 seconds) done. [ 171.388548][ T757] OOM killer disabled. [ 171.392611][ T757] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 171.402253][ T757] printk: Suspending console(s) (use no_console_suspend to debug) [ 171.521186][ T523] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 171.683923][ T757] ACPI: Preparing to enter system sleep state S3 [ 171.684149][ T757] PM: Saving platform NVS memory [ 171.684152][ T757] Disabling non-boot CPUs ... [ 171.686712][ T757] smpboot: CPU 1 is now offline [ 171.688109][ T757] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 171.688173][ T757] ACPI: Low-level resume complete [ 171.688240][ T757] PM: Restoring platform NVS memory [ 171.688250][ T757] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 171.704593][ T757] Enabling non-boot CPUs ... [ 171.704749][ T757] x86: Booting SMP configuration: [ 171.704752][ T757] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 171.704953][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 171.705738][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 171.707144][ T757] CPU1 is up [ 171.707504][ T757] ACPI: Waking up from system sleep state S3 [ 171.945414][ T757] OOM killer enabled. [ 171.949276][ T757] Restarting tasks ... done. [ 171.957197][ T757] Resume cause unknown [ 171.961139][ T757] PM: suspend exit 2023/06/30 15:24:50 executed programs: 97 [ 172.185535][ T775] PM: suspend entry (deep) [ 172.190141][ T774] PM: suspend entry (deep) [ 172.196759][ T777] PM: suspend entry (deep) [ 172.196855][ T776] PM: suspend entry (deep) [ 172.201316][ T778] PM: suspend entry (deep) [ 172.208625][ T775] PM: suspend exit [ 172.216506][ T776] PM: suspend exit [ 172.222672][ T779] PM: suspend entry (deep) [ 172.234906][ T774] Filesystems sync: 0.026 seconds [ 172.236020][ T777] PM: suspend exit [ 172.240213][ T774] Freezing user space processes ... [ 172.246755][ T779] PM: suspend exit [ 172.268221][ T778] PM: suspend exit [ 177.744630][ T774] (elapsed 5.504 seconds) done. [ 177.749462][ T774] OOM killer disabled. [ 177.753502][ T774] Freezing remaining freezable tasks ... (elapsed 0.040 seconds) done. [ 177.804633][ T774] printk: Suspending console(s) (use no_console_suspend to debug) [ 177.848267][ T528] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 178.054318][ T774] ACPI: Preparing to enter system sleep state S3 [ 178.054685][ T774] PM: Saving platform NVS memory [ 178.054688][ T774] Disabling non-boot CPUs ... [ 178.057618][ T774] smpboot: CPU 1 is now offline [ 178.059238][ T774] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 178.059305][ T774] ACPI: Low-level resume complete [ 178.059381][ T774] PM: Restoring platform NVS memory [ 178.059391][ T774] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 178.086805][ T774] Enabling non-boot CPUs ... [ 178.086961][ T774] x86: Booting SMP configuration: [ 178.086965][ T774] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 178.087180][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 178.088405][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 178.090330][ T774] CPU1 is up [ 178.090726][ T774] ACPI: Waking up from system sleep state S3 [ 178.377563][ T774] OOM killer enabled. [ 178.381793][ T774] Restarting tasks ... done. [ 178.401436][ T774] Resume cause unknown [ 178.411153][ T774] PM: suspend exit 2023/06/30 15:24:57 executed programs: 103 [ 178.764501][ T790] PM: suspend entry (deep) [ 178.768957][ T789] PM: suspend entry (deep) [ 178.773882][ T792] PM: suspend entry (deep) [ 178.777096][ T793] PM: suspend entry (deep) [ 178.783073][ T791] PM: suspend entry (deep) [ 178.783437][ T794] PM: suspend entry (deep) [ 178.787607][ T793] PM: suspend exit [ 178.792970][ T792] PM: suspend exit [ 178.795279][ T791] PM: suspend exit [ 178.798937][ T794] PM: suspend exit [ 178.802564][ T789] PM: suspend exit [ 178.817886][ T790] Filesystems sync: 0.039 seconds [ 178.829684][ T790] Freezing user space processes ... [ 179.491150][ T792] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 179.557132][ T792] CPU: 0 PID: 792 Comm: syz-executor.5 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 179.568749][ T792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 179.578636][ T792] Call Trace: [ 179.581775][ T792] dump_stack+0x1d8/0x241 [ 179.585934][ T792] ? panic+0x896/0x896 [ 179.589845][ T792] ? ___ratelimit+0x3f7/0x580 [ 179.594468][ T792] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 179.600089][ T792] ? _raw_spin_lock+0xa4/0x1b0 [ 179.604795][ T792] ? asan.module_dtor+0x20/0x20 [ 179.609655][ T792] dump_header+0xd5/0x6b0 [ 179.614009][ T792] oom_kill_process+0xeb/0x2c0 [ 179.618698][ T792] out_of_memory+0x6e9/0x890 [ 179.623212][ T792] ? unregister_oom_notifier+0x20/0x20 [ 179.628651][ T792] ? __zone_watermark_ok+0x94/0x380 [ 179.634152][ T792] __alloc_pages_slowpath+0x20c6/0x2700 [ 179.639691][ T792] ? current_gfp_context+0x80/0x80 [ 179.644711][ T792] ? __alloc_pages_nodemask+0x840/0x840 [ 179.650221][ T792] ? setup_fault_attr+0x3d0/0x3d0 [ 179.655127][ T792] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 179.661721][ T792] __alloc_pages_nodemask+0x4b8/0x840 [ 179.667270][ T792] ? preempt_schedule_notrace+0x140/0x140 [ 179.672834][ T792] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 179.678302][ T792] ? ion_system_heap_allocate+0x3a1/0xaf0 [ 179.683858][ T792] ? ion_page_pool_alloc+0x2f5/0x430 [ 179.689061][ T792] ion_system_heap_allocate+0x2ac/0xaf0 [ 179.694804][ T792] ? ion_system_heap_destroy_pools+0x70/0x70 [ 179.700612][ T792] ? ion_buffer_alloc+0x12f/0x840 [ 179.705734][ T792] ion_buffer_alloc+0x20f/0x840 [ 179.710428][ T792] ion_dmabuf_alloc+0xb5/0x210 [ 179.715032][ T792] ? asan.module_dtor+0x20/0x20 [ 179.719716][ T792] ion_alloc_fd+0x25/0x70 [ 179.723876][ T792] ion_ioctl+0x30b/0x500 [ 179.729181][ T792] ? debug_shrink_set+0x1d0/0x1d0 [ 179.734031][ T792] ? debug_shrink_set+0x1d0/0x1d0 [ 179.738891][ T792] do_vfs_ioctl+0x742/0x1720 [ 179.743407][ T792] ? ioctl_preallocate+0x250/0x250 [ 179.748785][ T792] ? __fget+0x407/0x490 [ 179.752775][ T792] ? fget_many+0x20/0x20 [ 179.756861][ T792] ? switch_fpu_return+0x1d4/0x410 [ 179.761817][ T792] ? security_file_ioctl+0x7d/0xa0 [ 179.767022][ T792] __x64_sys_ioctl+0xd4/0x110 [ 179.771538][ T792] do_syscall_64+0xca/0x1c0 [ 179.776050][ T792] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 180.146851][ T792] Mem-Info: [ 180.150348][ T792] active_anon:7648 inactive_anon:73 isolated_anon:0 [ 180.150348][ T792] active_file:266 inactive_file:282 isolated_file:16 [ 180.150348][ T792] unevictable:0 dirty:5 writeback:0 unstable:0 [ 180.150348][ T792] slab_reclaimable:6641 slab_unreclaimable:68125 [ 180.150348][ T792] mapped:525 shmem:164 pagetables:341 bounce:0 [ 180.150348][ T792] free:98881 free_pcp:351 free_cma:0 [ 180.276864][ T792] Node 0 active_anon:30592kB inactive_anon:292kB active_file:1064kB inactive_file:1128kB unevictable:0kB isolated(anon):0kB isolated(file):64kB mapped:2100kB dirty:20kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 180.356900][ T792] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 180.443157][ T792] lowmem_reserve[]: 0 2894 6835 6835 [ 180.464714][ T792] DMA32 free:154060kB min:97524kB low:120880kB high:144236kB active_anon:196kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:2364kB local_pcp:1004kB free_cma:0kB [ 180.553118][ T792] lowmem_reserve[]: 0 0 3941 3941 [ 180.558244][ T792] Normal free:171140kB min:139540kB low:171352kB high:203164kB active_anon:30396kB inactive_anon:292kB active_file:1064kB inactive_file:1064kB unevictable:0kB writepending:20kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5472kB pagetables:1344kB bounce:0kB free_pcp:1516kB local_pcp:1268kB free_cma:0kB [ 180.656839][ T792] lowmem_reserve[]: 0 0 0 0 [ 180.661169][ T792] 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 (U) 3*4096kB (M) = 15908kB [ 180.733164][ T792] DMA32: 8119*4kB (U) 4113*8kB (U) 964*16kB (UE) 352*32kB (UE) 263*64kB (UE) 1*128kB (U) 29*256kB (U) 8*512kB (U) 16*1024kB (U) 0*2048kB 0*4096kB = 136932kB [ 180.786856][ T792] Normal: 625*4kB (UMEH) 113*8kB (UMEH) 2011*16kB (UMEH) 1967*32kB (UMEH) 693*64kB (UMH) 71*128kB (UMH) 14*256kB (UMH) 1*512kB (U) 1*1024kB (H) 0*2048kB 0*4096kB = 157084kB [ 180.843170][ T792] 696 total pagecache pages [ 180.865000][ T792] 0 pages in swap cache [ 180.876884][ T792] Swap cache stats: add 0, delete 0, find 0/0 [ 180.883030][ T792] Free swap = 0kB [ 180.903343][ T792] Total swap = 0kB [ 180.906935][ T792] 2097051 pages RAM [ 180.910974][ T792] 0 pages HighMem/MovableOnly [ 180.936851][ T792] 341777 pages reserved [ 180.940815][ T792] 0 pages cma reserved [ 180.966838][ T792] Unreclaimable slab info: [ 180.971070][ T792] Name Used Total [ 181.001823][ T792] pid_2 51KB 51KB [ 181.024539][ T792] AF_VSOCK 0KB 31KB [ 181.036857][ T792] TIPC 19KB 30KB [ 181.042729][ T792] bridge_fdb_cache 6KB 7KB [ 181.081327][ T792] fib6_nodes 105KB 112KB [ 181.095885][ T792] ip6_dst_cache 746KB 746KB [ 181.114969][ T792] PINGv6 0KB 31KB [ 181.134981][ T792] RAWv6 100KB 126KB [ 181.146853][ T792] UDPLITEv6 0KB 31KB [ 181.153189][ T792] UDPv6 55KB 94KB [ 181.191394][ T792] TCPv6 30KB 61KB [ 181.213897][ T792] ashmem_area_cache 0KB 7KB [ 181.226856][ T792] wg_peer 94KB 123KB [ 181.232741][ T792] allowedips_node 13KB 15KB [ 181.263145][ T792] sd_ext_cdb 0KB 3KB [ 181.285096][ T792] scsi_sense_cache 1076KB 1092KB [ 181.304973][ T792] virtio_scsi_cmd 16KB 16KB [ 181.324962][ T792] sgpool-128 29KB 29KB [ 181.336846][ T792] sgpool-64 42KB 95KB [ 181.342985][ T792] sgpool-32 252KB 252KB [ 181.376755][ T792] sgpool-16 112KB 112KB [ 181.396869][ T792] sgpool-8 202KB 202KB [ 181.403293][ T792] f2fs_bio_post_read_ctx 15KB 15KB [ 181.437036][ T792] jbd2_inode 5KB 7KB [ 181.456844][ T792] ext4_system_zone 0KB 3KB [ 181.462851][ T792] ext4_bio_post_read_ctx 15KB 15KB [ 181.493179][ T792] bio-1 3KB 3KB [ 181.506862][ T792] pid_namespace 4KB 7KB [ 181.513024][ T792] UNIX 1696KB 1770KB [ 181.551318][ T792] UDP-Lite 0KB 15KB [ 181.573873][ T792] tcp_bind_bucket 4KB 4KB [ 181.586836][ T792] ip_fib_trie 18KB 24KB [ 181.592708][ T792] ip_fib_alias 82KB 94KB [ 181.623117][ T792] ip_dst_cache 20KB 20KB [ 181.629413][ T792] PING 0KB 15KB [ 181.635299][ T792] RAW 51KB 61KB [ 181.654983][ T792] UDP 44KB 63KB [ 181.666836][ T792] tw_sock_TCP 0KB 3KB [ 181.672707][ T792] request_sock_TCP 7KB 15KB [ 181.695029][ T792] TCP 34KB 63KB [ 181.701177][ T792] eventpoll_pwq 9KB 15KB [ 181.715600][ T792] eventpoll_epi 20KB 27KB [ 181.726873][ T792] inotify_inode_mark 15KB 15KB [ 181.734228][ T792] bio_crypt_ctx 7KB 7KB [ 181.755005][ T792] request_queue 306KB 486KB [ 181.766877][ T792] blkdev_ioc 35KB 35KB [ 181.772861][ T792] bio-0 1215KB 1215KB [ 181.795012][ T792] biovec-max 1636KB 1636KB [ 181.806884][ T792] biovec-64 1704KB 1704KB [ 181.813309][ T792] biovec-16 71KB 71KB [ 181.835008][ T792] khugepaged_mm_slot 3KB 3KB [ 181.841430][ T792] uid_cache 4KB 8KB [ 181.855654][ T792] dmaengine-unmap-2 4KB 4KB [ 181.871590][ T792] audit_buffer 7KB 11KB [ 181.886550][ T792] skbuff_fclone_cache 28KB 82KB [ 181.900966][ T792] skbuff_head_cache 6247KB 6277KB [ 181.915576][ T792] configfs_dir_cache 0KB 3KB [ 181.921876][ T792] file_lock_cache 190KB 190KB [ 181.936474][ T792] file_lock_ctx 5KB 7KB [ 181.951016][ T792] fsnotify_mark_connector 7KB 7KB [ 181.966245][ T792] net_namespace 45KB 63KB [ 181.972453][ T792] task_delay_info 63KB 63KB [ 181.986885][ T792] taskstats 43KB 43KB [ 181.993322][ T792] proc_dir_entry 712KB 712KB [ 182.015127][ T792] pde_opener 3KB 7KB [ 182.026855][ T792] seq_file 196KB 196KB [ 182.032922][ T792] sigqueue 47KB 66KB [ 182.055001][ T792] shmem_inode_cache 967KB 967KB [ 182.066849][ T792] kernfs_iattrs_cache 4KB 7KB [ 182.073178][ T792] kernfs_node_cache 8519KB 8519KB [ 182.095130][ T792] mnt_cache 85KB 94KB [ 182.101662][ T792] filp 2364KB 2401KB [ 182.116138][ T792] names_cache 65428KB 65428KB [ 182.126891][ T792] hashtab_node 74KB 75KB [ 182.132901][ T792] ebitmap_node 412KB 413KB [ 182.155011][ T792] avtab_node 185KB 187KB [ 182.166904][ T792] avc_node 67KB 87KB [ 182.174034][ T792] lsm_inode_cache 1763KB 1763KB [ 182.195064][ T792] lsm_file_cache 301KB 344KB [ 182.206900][ T792] key_jar 3KB 3KB [ 182.212889][ T792] uts_namespace 8KB 15KB [ 182.235053][ T792] nsproxy 4KB 7KB [ 182.246858][ T792] vm_area_struct 1142KB 1228KB [ 182.252916][ T792] mm_struct 237KB 370KB [ 182.275001][ T792] fs_cache 29KB 44KB [ 182.281439][ T792] files_cache 174KB 247KB [ 182.295721][ T792] signal_cache 410KB 509KB [ 182.307054][ T792] sighand_cache 387KB 398KB [ 182.313478][ T792] task_struct 1874KB 1953KB [ 182.335077][ T792] cred_jar 163KB 232KB [ 182.346922][ T792] anon_vma_chain 436KB 507KB [ 182.353532][ T792] anon_vma 137KB 141KB [ 182.375063][ T792] pid 38KB 56KB [ 182.386907][ T792] Acpi-Operand 257KB 257KB [ 182.393189][ T792] Acpi-ParseExt 51KB 51KB [ 182.415054][ T792] Acpi-Parse 150KB 150KB [ 182.435098][ T792] Acpi-State 263KB 263KB [ 182.441449][ T792] Acpi-Namespace 36KB 36KB [ 182.472415][ T792] trace_event_file 155KB 155KB [ 182.495122][ T792] ftrace_event_field 267KB 268KB [ 182.506866][ T792] pool_workqueue 31KB 40KB [ 182.512753][ T792] vmap_area 20041KB 20041KB [ 182.551363][ T792] kmalloc-8k 2752KB 3008KB [ 182.566014][ T792] kmalloc-4k 38576KB 40768KB [ 182.593218][ T792] kmalloc-2k 15972KB 16416KB [ 182.600125][ T792] kmalloc-1k 18272KB 18720KB [ 182.606080][ T792] kmalloc-512 17869KB 18276KB [ 182.643197][ T792] kmalloc-256 2928KB 2928KB [ 182.665010][ T792] kmalloc-192 1036KB 1036KB [ 182.684969][ T792] kmalloc-128 1826KB 1840KB [ 182.696836][ T792] kmalloc-96 744KB 744KB [ 182.702851][ T792] kmalloc-64 27828KB 27828KB [ 182.741387][ T792] kmalloc-32 920KB 920KB [ 182.763812][ T792] kmalloc-16 368KB 368KB [ 182.770093][ T792] kmalloc-8 274KB 274KB [ 182.793342][ T792] kmem_cache_node 31KB 32KB [ 182.815006][ T792] kmem_cache 158KB 165KB [ 182.834986][ T792] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=792,uid=0 [ 182.873166][ T792] Out of memory (oom_kill_allocating_task): Killed process 785 (syz-executor.5) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 182.927131][ T24] oom_reaper: reaped process 785 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 184.873311][ T794] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 184.886061][ T794] CPU: 0 PID: 794 Comm: syz-executor.2 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 184.897651][ T794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 184.907632][ T794] Call Trace: [ 184.910765][ T794] dump_stack+0x1d8/0x241 [ 184.915037][ T794] ? panic+0x896/0x896 [ 184.918918][ T794] ? ___ratelimit+0x3f7/0x580 [ 184.923521][ T794] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 184.929947][ T794] ? _raw_spin_lock+0xa4/0x1b0 [ 184.934552][ T794] ? asan.module_dtor+0x20/0x20 [ 184.939233][ T794] dump_header+0xd5/0x6b0 [ 184.943582][ T794] oom_kill_process+0xeb/0x2c0 [ 184.948437][ T794] out_of_memory+0x6e9/0x890 [ 184.952865][ T794] ? unregister_oom_notifier+0x20/0x20 [ 184.958252][ T794] ? __zone_watermark_ok+0x94/0x380 [ 184.963730][ T794] __alloc_pages_slowpath+0x20c6/0x2700 [ 184.969190][ T794] ? current_gfp_context+0x80/0x80 [ 184.974298][ T794] ? __alloc_pages_nodemask+0x840/0x840 [ 184.979779][ T794] ? setup_fault_attr+0x3d0/0x3d0 [ 184.984631][ T794] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 184.991316][ T794] __alloc_pages_nodemask+0x4b8/0x840 [ 184.996706][ T794] ? preempt_schedule_notrace+0x140/0x140 [ 185.002511][ T794] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 185.007979][ T794] ? check_memory_region+0x1a0/0x280 [ 185.013097][ T794] ? ion_page_pool_alloc+0x2f5/0x430 [ 185.018305][ T794] ion_system_heap_allocate+0x2ac/0xaf0 [ 185.023872][ T794] ? ion_system_heap_destroy_pools+0x70/0x70 [ 185.029759][ T794] ? ion_buffer_alloc+0x12f/0x840 [ 185.034626][ T794] ion_buffer_alloc+0x20f/0x840 [ 185.039569][ T794] ion_dmabuf_alloc+0xb5/0x210 [ 185.044253][ T794] ? asan.module_dtor+0x20/0x20 [ 185.049735][ T794] ion_alloc_fd+0x25/0x70 [ 185.053911][ T794] ion_ioctl+0x30b/0x500 [ 185.058053][ T794] ? debug_shrink_set+0x1d0/0x1d0 [ 185.062923][ T794] ? debug_shrink_set+0x1d0/0x1d0 [ 185.067944][ T794] do_vfs_ioctl+0x742/0x1720 [ 185.072571][ T794] ? ioctl_preallocate+0x250/0x250 [ 185.077701][ T794] ? __fget+0x407/0x490 [ 185.082288][ T794] ? fget_many+0x20/0x20 [ 185.086371][ T794] ? switch_fpu_return+0x1d4/0x410 [ 185.091656][ T794] ? security_file_ioctl+0x7d/0xa0 [ 185.096918][ T794] __x64_sys_ioctl+0xd4/0x110 [ 185.101645][ T794] do_syscall_64+0xca/0x1c0 [ 185.106258][ T794] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 185.116911][ T794] Mem-Info: [ 185.119964][ T794] active_anon:7633 inactive_anon:73 isolated_anon:0 [ 185.119964][ T794] active_file:19 inactive_file:12 isolated_file:0 [ 185.119964][ T794] unevictable:0 dirty:2 writeback:0 unstable:0 [ 185.119964][ T794] slab_reclaimable:6641 slab_unreclaimable:68126 [ 185.119964][ T794] mapped:4 shmem:164 pagetables:341 bounce:0 [ 185.119964][ T794] free:66150 free_pcp:395 free_cma:0 [ 185.167913][ T794] Node 0 active_anon:30532kB inactive_anon:292kB active_file:76kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:8kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 185.201818][ T794] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 185.231119][ T794] lowmem_reserve[]: 0 2894 6835 6835 [ 185.236494][ T794] DMA32 free:109184kB min:93428kB low:116784kB high:140140kB active_anon:196kB inactive_anon:0kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:1420kB local_pcp:36kB free_cma:0kB [ 185.267574][ T794] lowmem_reserve[]: 0 0 3941 3941 [ 185.272621][ T794] Normal free:127248kB min:127252kB low:159064kB high:190876kB active_anon:30336kB inactive_anon:292kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5440kB pagetables:1344kB bounce:0kB free_pcp:1500kB local_pcp:92kB free_cma:0kB [ 185.302222][ T794] lowmem_reserve[]: 0 0 0 0 [ 185.306665][ T794] 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 (U) 3*4096kB (M) = 15908kB [ 185.320585][ T794] DMA32: 2*4kB (UM) 1*8kB (M) 3*16kB (UME) 2*32kB (ME) 4*64kB (UME) 508*128kB (U) 65*256kB (U) 9*512kB (U) 22*1024kB (UM) 0*2048kB 0*4096kB = 109184kB [ 185.336010][ T794] Normal: 258*4kB (ME) 69*8kB (UME) 58*16kB (UME) 66*32kB (ME) 650*64kB (UME) 445*128kB (UM) 24*256kB (UM) 9*512kB (UM) 13*1024kB (UM) 0*2048kB 0*4096kB = 127248kB [ 185.352839][ T794] 192 total pagecache pages [ 185.358102][ T794] 0 pages in swap cache [ 185.362483][ T794] Swap cache stats: add 0, delete 0, find 0/0 [ 185.368673][ T794] Free swap = 0kB [ 185.372090][ T794] Total swap = 0kB [ 185.375671][ T794] 2097051 pages RAM [ 185.379586][ T794] 0 pages HighMem/MovableOnly [ 185.384105][ T794] 341777 pages reserved [ 185.388121][ T794] 0 pages cma reserved [ 185.392257][ T794] Unreclaimable slab info: [ 185.396749][ T794] Name Used Total [ 185.402887][ T794] pid_2 51KB 51KB [ 185.409161][ T794] AF_VSOCK 0KB 31KB [ 185.415214][ T794] TIPC 19KB 30KB [ 185.421396][ T794] bridge_fdb_cache 6KB 7KB [ 185.427584][ T794] fib6_nodes 105KB 112KB [ 185.434275][ T794] ip6_dst_cache 750KB 750KB [ 185.442916][ T794] PINGv6 0KB 31KB [ 185.448856][ T794] RAWv6 100KB 126KB [ 185.454866][ T794] UDPLITEv6 0KB 31KB [ 185.466408][ T794] UDPv6 55KB 94KB [ 185.475078][ T794] TCPv6 30KB 61KB [ 185.485555][ T794] ashmem_area_cache 0KB 7KB [ 185.491665][ T794] wg_peer 94KB 123KB [ 185.503114][ T794] allowedips_node 13KB 15KB [ 185.512679][ T794] sd_ext_cdb 0KB 3KB [ 185.522495][ T794] scsi_sense_cache 1076KB 1092KB [ 185.532029][ T794] virtio_scsi_cmd 16KB 16KB [ 185.538224][ T794] sgpool-128 29KB 29KB [ 185.544504][ T794] sgpool-64 42KB 95KB [ 185.553134][ T794] sgpool-32 252KB 252KB [ 185.569217][ T794] sgpool-16 112KB 112KB [ 185.575394][ T794] sgpool-8 202KB 202KB [ 185.583352][ T794] f2fs_bio_post_read_ctx 15KB 15KB [ 185.595618][ T794] jbd2_inode 5KB 7KB [ 185.601960][ T794] ext4_system_zone 0KB 3KB [ 185.613801][ T794] ext4_bio_post_read_ctx 15KB 15KB [ 185.620589][ T794] bio-1 3KB 3KB [ 185.626453][ T794] pid_namespace 4KB 7KB [ 185.635741][ T794] UNIX 1696KB 1770KB [ 185.641838][ T794] UDP-Lite 0KB 15KB [ 185.652706][ T794] tcp_bind_bucket 4KB 4KB [ 185.661834][ T794] ip_fib_trie 18KB 24KB [ 185.672329][ T794] ip_fib_alias 82KB 94KB [ 185.682974][ T794] ip_dst_cache 20KB 20KB [ 185.692381][ T794] PING 0KB 15KB [ 185.698374][ T794] RAW 51KB 61KB [ 185.704422][ T794] UDP 44KB 63KB [ 185.712054][ T794] tw_sock_TCP 0KB 3KB [ 185.721064][ T794] request_sock_TCP 7KB 15KB [ 185.732338][ T794] TCP 34KB 63KB [ 185.738563][ T794] eventpoll_pwq 9KB 15KB [ 185.744639][ T794] eventpoll_epi 20KB 27KB [ 185.750741][ T794] inotify_inode_mark 15KB 15KB [ 185.757192][ T794] bio_crypt_ctx 7KB 7KB [ 185.763137][ T794] request_queue 306KB 486KB [ 185.769154][ T794] blkdev_ioc 35KB 35KB [ 185.776135][ T794] bio-0 1218KB 1218KB [ 185.783133][ T794] biovec-max 1666KB 1666KB [ 185.789461][ T794] biovec-64 1704KB 1704KB [ 185.795414][ T794] biovec-16 71KB 71KB [ 185.801503][ T794] khugepaged_mm_slot 3KB 3KB [ 185.807589][ T794] uid_cache 4KB 8KB [ 185.813518][ T794] dmaengine-unmap-2 4KB 4KB [ 185.820475][ T794] audit_buffer 7KB 11KB [ 185.827020][ T794] skbuff_fclone_cache 28KB 82KB [ 185.833058][ T794] skbuff_head_cache 6247KB 6277KB [ 185.839121][ T794] configfs_dir_cache 0KB 3KB [ 185.845080][ T794] file_lock_cache 190KB 190KB [ 185.851212][ T794] file_lock_ctx 5KB 7KB [ 185.857390][ T794] fsnotify_mark_connector 7KB 7KB [ 185.863665][ T794] net_namespace 45KB 63KB [ 185.869723][ T794] task_delay_info 63KB 63KB [ 185.875585][ T794] taskstats 43KB 43KB [ 185.881881][ T794] proc_dir_entry 712KB 712KB [ 185.888014][ T794] pde_opener 3KB 7KB [ 185.894235][ T794] seq_file 196KB 196KB [ 185.900819][ T794] sigqueue 47KB 66KB [ 185.906676][ T794] shmem_inode_cache 967KB 967KB [ 185.912963][ T794] kernfs_iattrs_cache 4KB 7KB [ 185.919539][ T794] kernfs_node_cache 8519KB 8519KB [ 185.925682][ T794] mnt_cache 85KB 94KB [ 185.931738][ T794] filp 2364KB 2401KB [ 185.937712][ T794] names_cache 65428KB 65428KB [ 185.943512][ T794] hashtab_node 74KB 75KB [ 185.950014][ T794] ebitmap_node 412KB 413KB [ 185.956145][ T794] avtab_node 185KB 187KB [ 185.962169][ T794] avc_node 67KB 87KB [ 185.968057][ T794] lsm_inode_cache 1763KB 1763KB [ 185.974107][ T794] lsm_file_cache 301KB 344KB [ 185.980047][ T794] key_jar 3KB 3KB [ 185.985919][ T794] uts_namespace 8KB 15KB [ 185.992127][ T794] nsproxy 4KB 7KB [ 185.998089][ T794] vm_area_struct 1142KB 1228KB [ 186.004338][ T794] mm_struct 237KB 370KB [ 186.010435][ T794] fs_cache 29KB 44KB [ 186.016276][ T794] files_cache 174KB 247KB [ 186.022283][ T794] signal_cache 410KB 509KB [ 186.028280][ T794] sighand_cache 387KB 398KB [ 186.034146][ T794] task_struct 1874KB 1953KB [ 186.040089][ T794] cred_jar 163KB 232KB [ 186.046481][ T794] anon_vma_chain 436KB 507KB [ 186.052684][ T794] anon_vma 137KB 141KB [ 186.058573][ T794] pid 38KB 56KB [ 186.064570][ T794] Acpi-Operand 257KB 257KB [ 186.075723][ T794] Acpi-ParseExt 51KB 51KB [ 186.081969][ T794] Acpi-Parse 150KB 150KB [ 186.090910][ T794] Acpi-State 263KB 263KB [ 186.097067][ T794] Acpi-Namespace 36KB 36KB [ 186.103502][ T794] trace_event_file 155KB 155KB [ 186.109565][ T794] ftrace_event_field 267KB 268KB [ 186.115946][ T794] pool_workqueue 31KB 40KB [ 186.121980][ T794] vmap_area 20061KB 20061KB [ 186.128074][ T794] kmalloc-8k 2752KB 3008KB [ 186.134062][ T794] kmalloc-4k 38576KB 40768KB [ 186.140070][ T794] kmalloc-2k 15972KB 16416KB [ 186.146273][ T794] kmalloc-1k 18346KB 18720KB [ 186.152216][ T794] kmalloc-512 17889KB 18276KB [ 186.158243][ T794] kmalloc-256 2928KB 2928KB [ 186.164114][ T794] kmalloc-192 1036KB 1036KB [ 186.170089][ T794] kmalloc-128 1826KB 1840KB [ 186.176193][ T794] kmalloc-96 744KB 744KB [ 186.182699][ T794] kmalloc-64 27856KB 27856KB [ 186.188765][ T794] kmalloc-32 920KB 920KB [ 186.194912][ T794] kmalloc-16 368KB 368KB [ 186.200933][ T794] kmalloc-8 274KB 274KB [ 186.208253][ T794] kmem_cache_node 31KB 32KB [ 186.214392][ T794] kmem_cache 158KB 165KB [ 186.220567][ T794] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=794,uid=0 [ 186.234976][ T794] Out of memory (oom_kill_allocating_task): Killed process 788 (syz-executor.2) total-vm:50236kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 186.253296][ T24] oom_reaper: reaped process 788 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 186.701346][ T795] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 186.713855][ T795] CPU: 1 PID: 795 Comm: syz-executor.3 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 186.725286][ T795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 186.735260][ T795] Call Trace: [ 186.738408][ T795] dump_stack+0x1d8/0x241 [ 186.742729][ T795] ? panic+0x896/0x896 [ 186.747330][ T795] ? ___ratelimit+0x3f7/0x580 [ 186.752272][ T795] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 186.758001][ T795] ? _raw_spin_lock+0xa4/0x1b0 [ 186.762600][ T795] ? asan.module_dtor+0x20/0x20 [ 186.767553][ T795] dump_header+0xd5/0x6b0 [ 186.771713][ T795] oom_kill_process+0xeb/0x2c0 [ 186.776844][ T795] out_of_memory+0x6e9/0x890 [ 186.781275][ T795] ? unregister_oom_notifier+0x20/0x20 [ 186.786643][ T795] ? __zone_watermark_ok+0x94/0x380 [ 186.791676][ T795] __alloc_pages_slowpath+0x20c6/0x2700 [ 186.797163][ T795] ? current_gfp_context+0x80/0x80 [ 186.802177][ T795] ? should_fail+0x139/0x880 [ 186.806788][ T795] ? __alloc_pages_nodemask+0x840/0x840 [ 186.812591][ T795] ? setup_fault_attr+0x3d0/0x3d0 [ 186.817586][ T795] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 186.825573][ T795] __alloc_pages_nodemask+0x4b8/0x840 [ 186.830936][ T795] ? preempt_schedule_notrace+0x140/0x140 [ 186.836582][ T795] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 186.842356][ T795] ? ion_page_pool_alloc+0x2f5/0x430 [ 186.847537][ T795] ion_system_heap_allocate+0x2ac/0xaf0 [ 186.853188][ T795] ? ion_system_heap_destroy_pools+0x70/0x70 [ 186.859644][ T795] ? ion_buffer_alloc+0x12f/0x840 [ 186.864847][ T795] ion_buffer_alloc+0x20f/0x840 [ 186.869976][ T795] ion_dmabuf_alloc+0xb5/0x210 [ 186.874755][ T795] ? asan.module_dtor+0x20/0x20 [ 186.879538][ T795] ion_alloc_fd+0x25/0x70 [ 186.884050][ T795] ion_ioctl+0x30b/0x500 [ 186.888647][ T795] ? debug_shrink_set+0x1d0/0x1d0 [ 186.893481][ T795] ? debug_shrink_set+0x1d0/0x1d0 [ 186.898753][ T795] do_vfs_ioctl+0x742/0x1720 [ 186.903129][ T795] ? ioctl_preallocate+0x250/0x250 [ 186.908433][ T795] ? __fget+0x407/0x490 [ 186.912773][ T795] ? fget_many+0x20/0x20 [ 186.917005][ T795] ? switch_fpu_return+0x1d4/0x410 [ 186.922043][ T795] ? security_file_ioctl+0x7d/0xa0 [ 186.926989][ T795] __x64_sys_ioctl+0xd4/0x110 [ 186.931753][ T795] do_syscall_64+0xca/0x1c0 [ 186.936391][ T795] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 186.943186][ T795] Mem-Info: [ 186.946383][ T795] active_anon:7618 inactive_anon:73 isolated_anon:0 [ 186.946383][ T795] active_file:13 inactive_file:11 isolated_file:0 [ 186.946383][ T795] unevictable:0 dirty:0 writeback:0 unstable:0 [ 186.946383][ T795] slab_reclaimable:6641 slab_unreclaimable:68146 [ 186.946383][ T795] mapped:1 shmem:164 pagetables:341 bounce:0 [ 186.946383][ T795] free:63025 free_pcp:176 free_cma:0 [ 186.984198][ T795] Node 0 active_anon:30472kB inactive_anon:292kB active_file:52kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 187.013510][ T795] DMA free:15908kB min:500kB low:624kB high:748kB 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 [ 187.040968][ T795] lowmem_reserve[]: 0 2894 6835 6835 [ 187.046504][ T795] DMA32 free:109068kB min:93428kB low:116784kB high:140140kB active_anon:196kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968884kB mlocked:0kB kernel_stack:256kB pagetables:20kB bounce:0kB free_pcp:368kB local_pcp:120kB free_cma:0kB [ 187.078313][ T795] lowmem_reserve[]: 0 0 3941 3941 [ 187.084468][ T795] Normal free:127124kB min:127252kB low:159064kB high:190876kB active_anon:30276kB inactive_anon:292kB active_file:52kB inactive_file:40kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5408kB pagetables:1344kB bounce:0kB free_pcp:336kB local_pcp:88kB free_cma:0kB [ 187.119141][ T795] lowmem_reserve[]: 0 0 0 0 [ 187.123772][ T795] 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 (U) 3*4096kB (M) = 15908kB [ 187.138236][ T795] DMA32: 1*4kB (M) 1*8kB (M) 2*16kB (ME) 3*32kB (UME) 4*64kB (UME) 363*128kB (U) 65*256kB (U) 9*512kB (U) 40*1024kB (UM) 0*2048kB 0*4096kB = 109068kB [ 187.153978][ T795] Normal: 261*4kB (UME) 72*8kB (ME) 58*16kB (UME) 65*32kB (UME) 180*64kB (UME) 493*128kB (UM) 57*256kB (UM) 11*512kB (UM) 27*1024kB (UM) 0*2048kB 0*4096kB = 127124kB [ 187.172623][ T795] 188 total pagecache pages [ 187.178116][ T795] 0 pages in swap cache [ 187.182494][ T795] Swap cache stats: add 0, delete 0, find 0/0 [ 187.188954][ T795] Free swap = 0kB [ 187.192591][ T795] Total swap = 0kB [ 187.196280][ T795] 2097051 pages RAM [ 187.200720][ T795] 0 pages HighMem/MovableOnly [ 187.206392][ T795] 341777 pages reserved [ 187.210489][ T795] 0 pages cma reserved [ 187.214704][ T795] Unreclaimable slab info: [ 187.219551][ T795] Name Used Total [ 187.225739][ T795] pid_2 51KB 51KB [ 187.231661][ T795] AF_VSOCK 0KB 31KB [ 187.237933][ T795] TIPC 19KB 30KB [ 187.244150][ T795] bridge_fdb_cache 6KB 7KB [ 187.250242][ T795] fib6_nodes 105KB 112KB [ 187.256333][ T795] ip6_dst_cache 750KB 750KB [ 187.262662][ T795] PINGv6 0KB 31KB [ 187.268808][ T795] RAWv6 100KB 126KB [ 187.274786][ T795] UDPLITEv6 0KB 31KB [ 187.280872][ T795] UDPv6 55KB 94KB [ 187.286779][ T795] TCPv6 30KB 61KB [ 187.292766][ T795] ashmem_area_cache 0KB 7KB [ 187.299032][ T795] wg_peer 94KB 123KB [ 187.304992][ T795] allowedips_node 13KB 15KB [ 187.311004][ T795] sd_ext_cdb 0KB 3KB [ 187.316991][ T795] scsi_sense_cache 1076KB 1092KB [ 187.324966][ T795] virtio_scsi_cmd 16KB 16KB [ 187.331753][ T795] sgpool-128 29KB 29KB [ 187.338639][ T795] sgpool-64 42KB 95KB [ 187.344535][ T795] sgpool-32 252KB 252KB [ 187.350725][ T795] sgpool-16 112KB 112KB [ 187.357583][ T795] sgpool-8 202KB 202KB [ 187.363624][ T795] f2fs_bio_post_read_ctx 15KB 15KB [ 187.369985][ T795] jbd2_inode 5KB 7KB [ 187.376555][ T795] ext4_system_zone 0KB 3KB [ 187.383585][ T795] ext4_bio_post_read_ctx 15KB 15KB [ 187.390032][ T795] bio-1 3KB 3KB [ 187.396652][ T795] pid_namespace 4KB 7KB [ 187.403092][ T795] UNIX 1696KB 1770KB [ 187.411576][ T795] UDP-Lite 0KB 15KB [ 187.418019][ T795] tcp_bind_bucket 4KB 4KB [ 187.424366][ T795] ip_fib_trie 18KB 24KB [ 187.430583][ T795] ip_fib_alias 82KB 94KB [ 187.437275][ T795] ip_dst_cache 20KB 20KB [ 187.445087][ T795] PING 0KB 15KB [ 187.451544][ T795] RAW 51KB 61KB [ 187.458034][ T795] UDP 44KB 63KB [ 187.464227][ T795] tw_sock_TCP 0KB 3KB [ 187.471193][ T795] request_sock_TCP 7KB 15KB [ 187.479177][ T795] TCP 34KB 63KB [ 187.485815][ T795] eventpoll_pwq 9KB 15KB [ 187.493088][ T795] eventpoll_epi 20KB 27KB [ 187.499274][ T795] inotify_inode_mark 15KB 15KB [ 187.505392][ T795] bio_crypt_ctx 7KB 7KB [ 187.511866][ T795] request_queue 306KB 486KB [ 187.517951][ T795] blkdev_ioc 35KB 35KB [ 187.524271][ T795] bio-0 1218KB 1218KB [ 187.530401][ T795] biovec-max 1666KB 1666KB [ 187.536636][ T795] biovec-64 1704KB 1704KB [ 187.542719][ T795] biovec-16 71KB 71KB [ 187.548965][ T795] khugepaged_mm_slot 3KB 3KB [ 187.555230][ T795] uid_cache 4KB 8KB [ 187.567403][ T795] dmaengine-unmap-2 4KB 4KB [ 187.574615][ T795] audit_buffer 7KB 11KB [ 187.580954][ T795] skbuff_fclone_cache 28KB 82KB [ 187.587392][ T795] skbuff_head_cache 6250KB 6277KB [ 187.593754][ T795] configfs_dir_cache 0KB 3KB [ 187.600180][ T795] file_lock_cache 190KB 190KB [ 187.606469][ T795] file_lock_ctx 5KB 7KB [ 187.612732][ T795] fsnotify_mark_connector 7KB 7KB [ 187.619684][ T795] net_namespace 45KB 63KB [ 187.625717][ T795] task_delay_info 63KB 63KB [ 187.632068][ T795] taskstats 43KB 43KB [ 187.638140][ T795] proc_dir_entry 712KB 712KB [ 187.644199][ T795] pde_opener 3KB 7KB [ 187.650885][ T795] seq_file 196KB 196KB [ 187.656686][ T795] sigqueue 47KB 66KB [ 187.662617][ T795] shmem_inode_cache 967KB 967KB [ 187.669266][ T795] kernfs_iattrs_cache 4KB 7KB [ 187.675849][ T795] kernfs_node_cache 8519KB 8519KB [ 187.682102][ T795] mnt_cache 85KB 94KB [ 187.688574][ T795] filp 2364KB 2401KB [ 187.696210][ T795] names_cache 65428KB 65428KB [ 187.702129][ T795] hashtab_node 74KB 75KB [ 187.708881][ T795] ebitmap_node 412KB 413KB [ 187.714820][ T795] avtab_node 185KB 187KB [ 187.720947][ T795] avc_node 67KB 87KB [ 187.727059][ T795] lsm_inode_cache 1763KB 1763KB [ 187.732906][ T795] lsm_file_cache 301KB 344KB [ 187.738826][ T795] key_jar 3KB 3KB [ 187.744704][ T795] uts_namespace 8KB 15KB [ 187.750973][ T795] nsproxy 4KB 7KB [ 187.757070][ T795] vm_area_struct 1142KB 1228KB [ 187.763021][ T795] mm_struct 237KB 370KB [ 187.768936][ T795] fs_cache 29KB 44KB [ 187.774831][ T795] files_cache 174KB 247KB [ 187.781097][ T795] signal_cache 410KB 509KB [ 187.787271][ T795] sighand_cache 387KB 398KB [ 187.793486][ T795] task_struct 1874KB 1953KB [ 187.799419][ T795] cred_jar 163KB 232KB [ 187.805922][ T795] anon_vma_chain 436KB 507KB [ 187.814175][ T795] anon_vma 137KB 141KB [ 187.820944][ T795] pid 38KB 56KB [ 187.827081][ T795] Acpi-Operand 257KB 257KB [ 187.832955][ T795] Acpi-ParseExt 51KB 51KB [ 187.839064][ T795] Acpi-Parse 150KB 150KB [ 187.845398][ T795] Acpi-State 263KB 263KB [ 187.851777][ T795] Acpi-Namespace 36KB 36KB [ 187.857881][ T795] trace_event_file 155KB 155KB [ 187.864650][ T795] ftrace_event_field 267KB 268KB [ 187.870944][ T795] pool_workqueue 31KB 40KB [ 187.876928][ T795] vmap_area 20077KB 20077KB [ 187.883185][ T795] kmalloc-8k 2752KB 3008KB [ 187.889696][ T795] kmalloc-4k 38576KB 40768KB [ 187.895567][ T795] kmalloc-2k 15972KB 16416KB [ 187.901561][ T795] kmalloc-1k 18380KB 18720KB [ 187.907563][ T795] kmalloc-512 17889KB 18276KB [ 187.913610][ T795] kmalloc-256 2928KB 2928KB [ 187.919970][ T795] kmalloc-192 1036KB 1036KB [ 187.926033][ T795] kmalloc-128 1826KB 1840KB [ 187.931961][ T795] kmalloc-96 744KB 744KB [ 187.937851][ T795] kmalloc-64 27868KB 27868KB [ 187.943730][ T795] kmalloc-32 920KB 920KB [ 187.949823][ T795] kmalloc-16 368KB 368KB [ 187.955735][ T795] kmalloc-8 274KB 274KB [ 187.961728][ T795] kmem_cache_node 31KB 32KB [ 187.967693][ T795] kmem_cache 158KB 165KB [ 187.973703][ T795] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=795,uid=0 [ 187.987987][ T795] Out of memory (oom_kill_allocating_task): Killed process 783 (syz-executor.3) total-vm:50368kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 188.006503][ T24] oom_reaper: reaped process 783 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 188.393236][ T790] (elapsed 9.563 seconds) done. [ 188.397945][ T790] OOM killer disabled. [ 188.401795][ T790] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 188.411455][ T790] printk: Suspending console(s) (use no_console_suspend to debug) [ 188.466896][ T516] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 188.615646][ T790] ACPI: Preparing to enter system sleep state S3 [ 188.615889][ T790] PM: Saving platform NVS memory [ 188.615891][ T790] Disabling non-boot CPUs ... [ 188.618433][ T790] smpboot: CPU 1 is now offline [ 188.619791][ T790] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 188.619855][ T790] ACPI: Low-level resume complete [ 188.619926][ T790] PM: Restoring platform NVS memory [ 188.619936][ T790] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 188.639836][ T790] Enabling non-boot CPUs ... [ 188.639997][ T790] x86: Booting SMP configuration: [ 188.640000][ T790] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 188.640224][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 188.641083][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 188.642450][ T790] CPU1 is up [ 188.642816][ T790] ACPI: Waking up from system sleep state S3 [ 188.864941][ T790] OOM killer enabled. [ 188.868775][ T790] Restarting tasks ... done. [ 188.876425][ T790] Resume cause unknown [ 188.881320][ T790] PM: suspend exit 2023/06/30 15:25:07 executed programs: 109 [ 189.026829][ T801] PM: suspend entry (deep) [ 189.030416][ T806] PM: suspend entry (deep) [ 189.035802][ T807] PM: suspend entry (deep) [ 189.040612][ T808] PM: suspend entry (deep) [ 189.040784][ T806] PM: suspend exit [ 189.046015][ T810] PM: suspend entry (deep) [ 189.050978][ T809] PM: suspend entry (deep) [ 189.055281][ T808] PM: suspend exit [ 189.060641][ T807] PM: suspend exit [ 189.063932][ T810] PM: suspend exit [ 189.070870][ T809] PM: suspend exit [ 189.075426][ T801] Filesystems sync: 0.041 seconds [ 189.075440][ T801] Freezing user space processes ... (elapsed 3.069 seconds) done. [ 192.153178][ T801] OOM killer disabled. [ 192.157286][ T801] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 192.166985][ T801] printk: Suspending console(s) (use no_console_suspend to debug) [ 192.207786][ T528] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 192.367162][ T801] ACPI: Preparing to enter system sleep state S3 [ 192.367395][ T801] PM: Saving platform NVS memory [ 192.367397][ T801] Disabling non-boot CPUs ... [ 192.370013][ T801] smpboot: CPU 1 is now offline [ 192.371636][ T801] kvm-clock: cpu 0, msr 6882001, primary cpu clock, resume [ 192.371705][ T801] ACPI: Low-level resume complete [ 192.371766][ T801] PM: Restoring platform NVS memory [ 192.371776][ T801] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 192.391905][ T801] Enabling non-boot CPUs ... [ 192.392076][ T801] x86: Booting SMP configuration: [ 192.392080][ T801] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 192.392332][ T0] kvm-clock: cpu 1, msr 6882041, secondary cpu clock [ 192.393163][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 192.394533][ T801] CPU1 is up [ 192.394896][ T801] ACPI: Waking up from system sleep state S3 [ 192.619594][ T502] PM: dpm_run_callback(): pci_pm_resume+0x0/0x5a0 returns -12 [ 192.620741][ T502] PM: Device 0000:00:03.0 failed to resume async: error -12 [ 192.722931][ T801] OOM killer enabled. [ 192.726840][ T801] Restarting tasks ... done. [ 192.778763][ T816] PM: suspend entry (deep) [ 192.784921][ T816] PM: suspend exit [ 192.785935][ T818] PM: suspend entry (deep) [ 192.788947][ T819] PM: suspend entry (deep) [ 192.797326][ T801] Resume cause unknown [ 192.808594][ T819] PM: suspend exit [ 192.826591][ T801] PM: suspend exit [ 192.833433][ T502] ================================================================== [ 192.841687][ T502] BUG: KASAN: use-after-free in virtqueue_add+0x2f3c/0x37a0 [ 192.848879][ T502] Read of size 1 at addr ffff8881f0dc5038 by task kworker/u4:5/502 [ 192.858692][ T502] [ 192.860856][ T502] CPU: 1 PID: 502 Comm: kworker/u4:5 Tainted: G W 5.4.242-syzkaller-00082-g487daef44f9f #0 [ 192.871975][ T821] PM: suspend entry (deep) [ 192.872663][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 192.887600][ T502] Workqueue: writeback wb_workfn (flush-8:0) [ 192.889353][ T821] PM: suspend exit [ 192.893834][ T502] Call Trace: [ 192.893861][ T502] dump_stack+0x1d8/0x241 [ 192.893871][ T502] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 192.893879][ T502] ? printk+0xd1/0x111 [ 192.893895][ T502] ? virtqueue_add+0x2f3c/0x37a0 [ 192.920157][ T502] ? wake_up_klogd+0xb2/0xf0 [ 192.924666][ T502] ? virtqueue_add+0x2f3c/0x37a0 [ 192.929554][ T502] print_address_description+0x8c/0x600 [ 192.935086][ T502] ? panic+0x896/0x896 [ 192.939172][ T502] ? blk_account_io_start+0x455/0x540 [ 192.944462][ T502] ? virtqueue_add+0x2f3c/0x37a0 [ 192.949545][ T502] __kasan_report+0xf3/0x120 [ 192.954006][ T502] ? virtqueue_add+0x2f3c/0x37a0 [ 192.958778][ T502] kasan_report+0x30/0x60 [ 192.963308][ T502] virtqueue_add+0x2f3c/0x37a0 [ 192.968174][ T502] ? blk_alloc_queue_node+0x640/0x640 [ 192.974271][ T502] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 192.979614][ T502] ? _raw_spin_lock+0x1b0/0x1b0 [ 192.984501][ T502] virtqueue_add_sgs+0xf8/0x110 [ 192.989196][ T502] virtscsi_add_cmd+0x589/0x6d0 [ 192.994060][ T502] ? virtscsi_eh_timed_out+0x10/0x10 [ 192.999337][ T502] ? scsi_init_io+0x1ec/0x340 [ 193.004168][ T502] ? sd_init_command+0x1369/0x2000 [ 193.009622][ T502] virtscsi_queuecommand+0x35f/0x5a0 [ 193.014815][ T502] scsi_queue_rq+0x1b41/0x2810 [ 193.019416][ T502] blk_mq_dispatch_rq_list+0x8eb/0x16e0 [ 193.024904][ T502] ? deadline_remove_request+0x243/0x2b0 [ 193.030347][ T502] ? blk_mq_get_driver_tag+0x690/0x690 [ 193.035768][ T502] blk_mq_do_dispatch_sched+0x386/0x480 [ 193.041107][ T502] ? __blk_mq_sched_dispatch_requests+0x520/0x520 [ 193.047372][ T502] __blk_mq_sched_dispatch_requests+0x416/0x520 [ 193.053535][ T502] ? blk_mq_sched_restart+0x90/0x90 [ 193.058653][ T502] ? check_preemption_disabled+0x9f/0x320 [ 193.064210][ T502] blk_mq_sched_dispatch_requests+0xec/0x160 [ 193.070202][ T502] __blk_mq_run_hw_queue+0x15f/0x270 [ 193.075637][ T502] __blk_mq_delay_run_hw_queue+0x12b/0x5b0 [ 193.081375][ T502] ? dd_insert_requests+0x6c6/0x6f0 [ 193.086394][ T502] ? sbitmap_any_bit_set+0x157/0x190 [ 193.091619][ T502] blk_mq_run_hw_queue+0x1ce/0x310 [ 193.097940][ T502] blk_mq_sched_insert_requests+0x22b/0x380 [ 193.103793][ T502] blk_mq_flush_plug_list+0x8b4/0xb00 [ 193.109403][ T502] ? blk_mq_insert_requests+0x710/0x710 [ 193.115839][ T502] ? move_expired_inodes+0x7bf/0x810 [ 193.121960][ T502] blk_flush_plug_list+0x47e/0x4d0 [ 193.127089][ T502] ? __wb_calc_thresh+0x400/0x400 [ 193.132362][ T502] ? blk_check_plugged+0x250/0x250 [ 193.137406][ T502] ? queue_io+0x358/0x500 [ 193.141555][ T502] blk_finish_plug+0x59/0x80 [ 193.146160][ T502] wb_writeback+0xcf4/0xd70 [ 193.150939][ T502] ? wb_io_lists_depopulated+0x170/0x170 [ 193.157276][ T502] ? set_worker_desc+0x158/0x1c0 [ 193.162722][ T502] ? check_preemption_disabled+0x9f/0x320 [ 193.168837][ T502] ? find_next_bit+0xc3/0x100 [ 193.173306][ T502] ? cpumask_next+0xc/0x20 [ 193.177668][ T502] wb_workfn+0x9b2/0x1230 [ 193.182223][ T502] ? inode_wait_for_writeback+0x280/0x280 [ 193.187760][ T502] ? switch_mm_irqs_off+0x35a/0xab0 [ 193.192884][ T502] ? _raw_spin_unlock_irq+0x4a/0x60 [ 193.197912][ T502] ? finish_task_switch+0x130/0x590 [ 193.203309][ T502] ? read_word_at_a_time+0xe/0x20 [ 193.208523][ T502] ? strscpy+0x89/0x220 [ 193.212602][ T502] process_one_work+0x765/0xd20 [ 193.217625][ T502] worker_thread+0xaef/0x1470 [ 193.222403][ T502] kthread+0x2da/0x360 [ 193.226397][ T502] ? worker_clr_flags+0x170/0x170 [ 193.231338][ T502] ? kthread_blkcg+0xd0/0xd0 [ 193.235941][ T502] ret_from_fork+0x1f/0x30 [ 193.240261][ T502] [ 193.242693][ T502] Allocated by task 512: [ 193.246802][ T502] __kasan_kmalloc+0x171/0x210 [ 193.251653][ T502] __vring_new_virtqueue+0x13c/0xd50 [ 193.256786][ T502] vring_create_virtqueue+0x11a3/0x1d20 [ 193.262415][ T502] setup_vq+0x153/0x350 [ 193.266453][ T502] vp_setup_vq+0xbc/0x330 [ 193.271353][ T502] vp_find_vqs_msix+0x8a3/0xc70 [ 193.276130][ T502] vp_find_vqs+0x4f/0x470 [ 193.280297][ T502] virtscsi_init+0x490/0xb70 [ 193.284819][ T502] virtscsi_restore+0x4f/0x190 [ 193.289675][ T502] virtio_device_restore+0x39d/0x5a0 [ 193.295224][ T502] dpm_run_callback+0x30/0x390 [ 193.299828][ T502] device_resume+0x551/0x620 [ 193.304511][ T502] async_resume+0x23/0x170 [ 193.308863][ T502] async_run_entry_fn+0xed/0x3f0 [ 193.314202][ T502] process_one_work+0x765/0xd20 [ 193.319388][ T502] worker_thread+0xaef/0x1470 [ 193.324597][ T502] kthread+0x2da/0x360 [ 193.328713][ T502] ret_from_fork+0x1f/0x30 [ 193.333097][ T502] [ 193.335359][ T502] Freed by task 505: [ 193.339113][ T502] __kasan_slab_free+0x1b5/0x270 [ 193.343876][ T502] kfree+0x123/0x370 [ 193.347955][ T502] vp_del_vqs+0x35a/0x890 [ 193.352122][ T502] virtscsi_freeze+0x8d/0xa0 [ 193.356543][ T502] virtio_pci_freeze+0x39/0x70 [ 193.361429][ T502] pci_pm_suspend+0x2a5/0x930 [ 193.366447][ T502] dpm_run_callback+0x30/0x390 [ 193.371270][ T502] __device_suspend+0xa18/0xff0 [ 193.376259][ T502] async_suspend+0x25/0x230 [ 193.380772][ T502] async_run_entry_fn+0xed/0x3f0 [ 193.386273][ T502] process_one_work+0x765/0xd20 [ 193.391814][ T502] worker_thread+0xaef/0x1470 [ 193.396483][ T502] kthread+0x2da/0x360 [ 193.400522][ T502] ret_from_fork+0x1f/0x30 [ 193.404837][ T502] [ 193.407022][ T502] The buggy address belongs to the object at ffff8881f0dc5000 [ 193.407022][ T502] which belongs to the cache kmalloc-192 of size 192 [ 193.421999][ T502] The buggy address is located 56 bytes inside of [ 193.421999][ T502] 192-byte region [ffff8881f0dc5000, ffff8881f0dc50c0) [ 193.435049][ T502] The buggy address belongs to the page: [ 193.440549][ T502] page:ffffea0007c37140 refcount:1 mapcount:0 mapping:ffff8881f5c02a00 index:0x0 [ 193.449808][ T502] flags: 0x8000000000000200(slab) [ 193.454673][ T502] raw: 8000000000000200 ffffea0007681780 0000000200000002 ffff8881f5c02a00 [ 193.463362][ T502] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 193.472040][ T502] page dumped because: kasan: bad access detected [ 193.478715][ T502] page_owner tracks the page as allocated [ 193.484447][ T502] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12c00(GFP_NOIO|__GFP_NOWARN|__GFP_NORETRY) [ 193.496765][ T502] prep_new_page+0x18f/0x370 [ 193.501295][ T502] get_page_from_freelist+0x2d13/0x2d90 [ 193.506655][ T502] __alloc_pages_nodemask+0x393/0x840 [ 193.511864][ T502] alloc_slab_page+0x39/0x3c0 [ 193.516557][ T502] new_slab+0x97/0x440 [ 193.520493][ T502] ___slab_alloc+0x2fe/0x490 [ 193.524885][ T502] __slab_alloc+0x62/0xa0 [ 193.529131][ T502] __kmalloc+0x19b/0x2e0 [ 193.533273][ T502] bio_alloc_bioset+0x16a/0x650 [ 193.538266][ T502] bio_map_kern+0xc7/0x460 [ 193.542502][ T502] blk_rq_map_kern+0x23e/0x460 [ 193.547453][ T502] __scsi_execute+0xe1/0x5d0 [ 193.551988][ T502] scsi_probe_and_add_lun+0x534/0x4010 [ 193.557579][ T502] __scsi_scan_target+0x1fb/0xe80 [ 193.562473][ T502] scsi_scan_host_selected+0x349/0x620 [ 193.568137][ T502] scsi_scan_host+0x38e/0x660 [ 193.573554][ T502] page_owner free stack trace missing [ 193.579653][ T502] [ 193.581900][ T502] Memory state around the buggy address: [ 193.587732][ T502] ffff8881f0dc4f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 193.595793][ T502] ffff8881f0dc4f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 193.603785][ T502] >ffff8881f0dc5000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 193.611952][ T502] ^ [ 193.617772][ T502] ffff8881f0dc5080: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 193.625823][ T502] ffff8881f0dc5100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 193.633899][ T502] ================================================================== [ 193.642313][ T502] Disabling lock debugging due to kernel taint 2023/06/30 15:25:12 executed programs: 121 [ 194.053427][ T826] PM: suspend entry (deep) [ 194.065412][ T826] PM: suspend exit [ 194.071768][ T828] PM: suspend entry (deep) [ 194.082553][ T828] PM: suspend exit