Warning: Permanently added '10.128.1.107' (ED25519) to the list of known hosts. 2023/11/17 16:38:19 ignoring optional flag "sandboxArg"="0" 2023/11/17 16:38:19 parsed 1 programs [ 43.240936][ T23] kauditd_printk_skb: 67 callbacks suppressed [ 43.240946][ T23] audit: type=1400 audit(1700239099.760:143): avc: denied { mounton } for pid=404 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 2023/11/17 16:38:19 executed programs: 0 [ 43.274612][ T23] audit: type=1400 audit(1700239099.800:144): avc: denied { mount } for pid=404 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 [ 43.317765][ T411] cgroup1: Unknown subsys name 'perf_event' [ 43.323652][ T23] audit: type=1400 audit(1700239099.830:145): avc: denied { mounton } for pid=411 comm="syz-executor.2" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 43.328953][ T412] cgroup1: Unknown subsys name 'perf_event' [ 43.359250][ T412] cgroup1: Unknown subsys name 'net_cls' [ 43.369619][ T411] cgroup1: Unknown subsys name 'net_cls' [ 43.371625][ T416] cgroup1: Unknown subsys name 'perf_event' [ 43.399307][ T23] audit: type=1400 audit(1700239099.830:146): avc: denied { mounton } for pid=411 comm="syz-executor.2" path="/syzcgroup/cpu" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 43.400351][ T416] cgroup1: Unknown subsys name 'net_cls' [ 43.411561][ T418] cgroup1: Unknown subsys name 'perf_event' [ 43.435674][ T419] cgroup1: Unknown subsys name 'perf_event' [ 43.442584][ T419] cgroup1: Unknown subsys name 'net_cls' [ 43.449723][ T420] cgroup1: Unknown subsys name 'perf_event' [ 43.455894][ T420] cgroup1: Unknown subsys name 'net_cls' [ 43.459221][ T418] cgroup1: Unknown subsys name 'net_cls' [ 43.613357][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.620431][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.627825][ T411] device bridge_slave_0 entered promiscuous mode [ 43.637432][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.644503][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.652086][ T411] device bridge_slave_1 entered promiscuous mode [ 43.748068][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.755312][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.763219][ T418] device bridge_slave_0 entered promiscuous mode [ 43.771062][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.777901][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.785434][ T418] device bridge_slave_1 entered promiscuous mode [ 43.792065][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.799066][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.806468][ T416] device bridge_slave_0 entered promiscuous mode [ 43.851374][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.858319][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.866240][ T416] device bridge_slave_1 entered promiscuous mode [ 43.876166][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.883683][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.891099][ T419] device bridge_slave_0 entered promiscuous mode [ 43.901615][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.908454][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.915888][ T419] device bridge_slave_1 entered promiscuous mode [ 43.922455][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.929410][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.936929][ T412] device bridge_slave_0 entered promiscuous mode [ 43.962780][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.970294][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.977738][ T412] device bridge_slave_1 entered promiscuous mode [ 44.060662][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.067512][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.075313][ T420] device bridge_slave_0 entered promiscuous mode [ 44.111938][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.119002][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.126509][ T420] device bridge_slave_1 entered promiscuous mode [ 44.237560][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.244583][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.251744][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.258728][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.322064][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.328955][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.336088][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.343082][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.370844][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.377705][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.385267][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.392128][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.401289][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.408595][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.415841][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.422610][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.437997][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.445553][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.452803][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.460320][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.467659][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.474820][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.482724][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.490627][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.498734][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.506090][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.547584][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.555893][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.562939][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.601186][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.610162][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.617282][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.649161][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.657320][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.666558][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.674559][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.682409][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.691038][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.699366][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.706192][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.713712][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.722319][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.730514][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.737332][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.744707][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.752079][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.759765][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.778574][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.786589][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.794836][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.803120][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.811199][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.818013][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.825271][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.833465][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.841785][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.848635][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.869557][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.876855][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.884817][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.893781][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.901368][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.909907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.918948][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.925766][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.949652][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.957033][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.964773][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.973355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.981583][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.988437][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.996088][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.004538][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.013573][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.020565][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.027757][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.036014][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.044005][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.052290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.060728][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.067685][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.074957][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.083658][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.092094][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.098955][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.107442][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.116161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.124399][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.131362][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.138603][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.146754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.155101][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.191460][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.200282][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.208898][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.217214][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.225476][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.233297][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.241127][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.249213][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.257101][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.275755][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.309288][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.317166][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.327972][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.337293][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.346369][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.354993][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.363363][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.371773][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.389122][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.397177][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.415039][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.424227][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.432702][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.469419][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.477941][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.487032][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.495326][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.503629][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.519052][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.527899][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.559582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.567909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.576434][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.584831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.597824][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.631972][ T444] PM: suspend entry (deep) [ 45.643215][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.652838][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.661431][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.671216][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.679804][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.688309][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.698354][ T23] audit: type=1400 audit(1700239102.220:147): avc: denied { ioctl } for pid=443 comm="syz-executor.2" path="/dev/ion" dev="devtmpfs" ino=1034 ioctlcmd=0x4900 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 45.707074][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.764255][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.782430][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.792185][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.801586][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.839412][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.848096][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.857985][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.867824][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.901438][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.911584][ T447] PM: suspend entry (deep) [ 45.911933][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.916567][ T447] PM: suspend exit [ 45.932769][ T444] Filesystems sync: 0.296 seconds [ 45.949311][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.957986][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.984102][ T450] PM: suspend entry (deep) [ 45.989081][ T450] PM: suspend exit [ 46.039692][ T455] PM: suspend entry (deep) [ 46.044797][ T456] PM: suspend entry (deep) [ 46.053102][ T455] PM: suspend exit [ 46.056915][ T457] PM: suspend entry (deep) [ 46.062967][ T456] PM: suspend exit [ 46.070523][ T457] PM: suspend exit [ 46.769373][ T459] PM: suspend entry (deep) [ 46.781725][ T459] PM: suspend exit [ 46.834531][ T461] PM: suspend entry (deep) [ 46.845896][ T461] PM: suspend exit [ 46.896634][ T464] PM: suspend entry (deep) [ 46.913379][ T464] PM: suspend exit [ 46.913405][ T465] PM: suspend entry (deep) [ 46.928013][ T467] PM: suspend entry (deep) [ 46.936161][ T467] PM: suspend exit [ 46.939812][ T465] PM: suspend exit [ 47.627297][ T470] PM: suspend entry (deep) [ 47.635374][ T470] PM: suspend exit 2023/11/17 16:38:25 executed programs: 16 [ 66.598895][ T13] cfg80211: failed to load regulatory.db [ 66.604289][ T444] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 66.613460][ T444] OOM killer disabled. [ 66.617269][ T444] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 66.626841][ T444] printk: Suspending console(s) (use no_console_suspend to debug) [ 66.679014][ T179] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 66.878603][ T444] ACPI: Preparing to enter system sleep state S3 [ 66.878936][ T444] PM: Saving platform NVS memory [ 66.878939][ T444] Disabling non-boot CPUs ... [ 66.883883][ T444] smpboot: CPU 1 is now offline [ 66.886627][ T444] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 66.886701][ T444] ACPI: Low-level resume complete [ 66.886776][ T444] PM: Restoring platform NVS memory [ 66.886787][ T444] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 66.909119][ T444] Enabling non-boot CPUs ... [ 66.909354][ T444] x86: Booting SMP configuration: [ 66.909359][ T444] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 66.909594][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 66.910584][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 66.913036][ T444] CPU1 is up [ 66.913562][ T444] ACPI: Waking up from system sleep state S3 [ 67.130752][ T444] OOM killer enabled. [ 67.134475][ T444] Restarting tasks ... done. 2023/11/17 16:38:44 executed programs: 17 [ 67.146292][ T444] Resume cause unknown [ 67.150311][ T444] PM: suspend exit [ 67.168252][ T515] PM: suspend entry (deep) [ 67.171252][ T516] PM: suspend entry (deep) [ 67.172855][ T519] PM: suspend entry (deep) [ 67.177444][ T518] PM: suspend entry (deep) [ 67.181389][ T517] PM: suspend entry (deep) [ 67.190099][ T515] PM: suspend exit [ 67.191620][ T518] PM: suspend exit [ 67.194409][ T520] PM: suspend entry (deep) [ 67.202047][ T520] PM: suspend exit [ 67.202303][ T517] PM: suspend exit [ 67.210027][ T519] PM: suspend exit [ 67.269181][ T516] Filesystems sync: 0.083 seconds [ 67.274137][ T524] PM: suspend entry (deep) [ 67.275198][ T516] Freezing user space processes ... [ 67.302395][ T524] PM: suspend exit [ 68.257893][ T517] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 68.270324][ T517] CPU: 1 PID: 517 Comm: syz-executor.0 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 68.280495][ T517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 68.290389][ T517] Call Trace: [ 68.293638][ T517] dump_stack+0x1d8/0x241 [ 68.297774][ T517] ? panic+0x896/0x896 [ 68.301678][ T517] ? ___ratelimit+0x3f7/0x580 [ 68.306191][ T517] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 68.311958][ T517] ? _raw_spin_lock+0xa4/0x1b0 [ 68.316552][ T517] ? asan.module_dtor+0x20/0x20 [ 68.321227][ T517] dump_header+0xd5/0x6b0 [ 68.325394][ T517] oom_kill_process+0xeb/0x2c0 [ 68.329991][ T517] out_of_memory+0x6e9/0x890 [ 68.334442][ T517] ? unregister_oom_notifier+0x20/0x20 [ 68.339720][ T517] ? __zone_watermark_ok+0x94/0x380 [ 68.344764][ T517] __alloc_pages_slowpath+0x20c6/0x2700 [ 68.350151][ T517] ? current_gfp_context+0x80/0x80 [ 68.355094][ T517] ? __alloc_pages_nodemask+0x840/0x840 [ 68.360463][ T517] ? setup_fault_attr+0x3d0/0x3d0 [ 68.365318][ T517] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 68.371917][ T517] __alloc_pages_nodemask+0x4b8/0x840 [ 68.377127][ T517] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 68.382504][ T517] ? ion_page_pool_alloc+0x2f5/0x430 [ 68.387986][ T517] ion_system_heap_allocate+0x2ac/0xaf0 [ 68.393355][ T517] ? ion_system_heap_destroy_pools+0x70/0x70 [ 68.399166][ T517] ? ion_buffer_alloc+0x12f/0x840 [ 68.404247][ T517] ion_buffer_alloc+0x20f/0x840 [ 68.408906][ T517] ion_dmabuf_alloc+0xb5/0x210 [ 68.413500][ T517] ? asan.module_dtor+0x20/0x20 [ 68.418184][ T517] ion_alloc_fd+0x25/0x70 [ 68.422347][ T517] ion_ioctl+0x30b/0x500 [ 68.426693][ T517] ? debug_shrink_set+0x1d0/0x1d0 [ 68.431676][ T517] ? debug_shrink_set+0x1d0/0x1d0 [ 68.436548][ T517] do_vfs_ioctl+0x742/0x1720 [ 68.440962][ T517] ? ioctl_preallocate+0x250/0x250 [ 68.445912][ T517] ? __fget+0x407/0x490 [ 68.449969][ T517] ? fget_many+0x20/0x20 [ 68.454064][ T517] ? switch_fpu_return+0x1d4/0x410 [ 68.459008][ T517] ? security_file_ioctl+0x7d/0xa0 [ 68.463960][ T517] __x64_sys_ioctl+0xd4/0x110 [ 68.468463][ T517] do_syscall_64+0xca/0x1c0 [ 68.472806][ T517] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 68.478690][ T517] Mem-Info: [ 68.481725][ T517] active_anon:7165 inactive_anon:73 isolated_anon:0 [ 68.481725][ T517] active_file:27 inactive_file:0 isolated_file:0 [ 68.481725][ T517] unevictable:0 dirty:0 writeback:0 unstable:0 [ 68.481725][ T517] slab_reclaimable:5978 slab_unreclaimable:68227 [ 68.481725][ T517] mapped:1 shmem:128 pagetables:274 bounce:0 [ 68.481725][ T517] free:63000 free_pcp:458 free_cma:0 [ 68.517894][ T517] Node 0 active_anon:28660kB inactive_anon:292kB active_file:108kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 68.545230][ T517] 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 [ 68.571374][ T517] lowmem_reserve[]: 0 2894 6835 6835 [ 68.576735][ T517] DMA32 free:109176kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 68.605240][ T517] lowmem_reserve[]: 0 0 3941 3941 [ 68.610105][ T517] Normal free:126916kB min:127252kB low:159064kB high:190876kB active_anon:28660kB inactive_anon:292kB active_file:104kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:4736kB pagetables:1096kB bounce:0kB free_pcp:1832kB local_pcp:280kB free_cma:0kB [ 68.639786][ T517] lowmem_reserve[]: 0 0 0 0 [ 68.644127][ T517] 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 [ 68.657683][ T517] DMA32: 6*4kB (UM) 4*8kB (UM) 6*16kB (UM) 7*32kB (UM) 4*64kB (M) 6*128kB (UM) 5*256kB (M) 4*512kB (M) 6*1024kB (UM) 2*2048kB (UM) 23*4096kB (M) = 109176kB [ 68.673240][ T517] Normal: 633*4kB (M) 410*8kB (UM) 305*16kB (M) 194*32kB (ME) 129*64kB (ME) 81*128kB (UME) 33*256kB (UM) 14*512kB (M) 6*1024kB (UM) 2*2048kB (UM) 16*4096kB (M) = 126916kB [ 68.690166][ T517] 155 total pagecache pages [ 68.694548][ T517] 0 pages in swap cache [ 68.698477][ T517] Swap cache stats: add 0, delete 0, find 0/0 [ 68.704491][ T517] Free swap = 0kB [ 68.708021][ T517] Total swap = 0kB [ 68.711658][ T517] 2097051 pages RAM [ 68.715359][ T517] 0 pages HighMem/MovableOnly [ 68.719918][ T517] 341772 pages reserved [ 68.724052][ T517] 0 pages cma reserved [ 68.728038][ T517] Unreclaimable slab info: [ 68.732463][ T517] Name Used Total [ 68.738508][ T517] pid_2 11KB 11KB [ 68.744558][ T517] AF_VSOCK 3KB 31KB [ 68.750430][ T517] TIPC 21KB 30KB [ 68.756542][ T517] bridge_fdb_cache 6KB 7KB [ 68.762619][ T517] fib6_nodes 111KB 112KB [ 68.768492][ T517] ip6_dst_cache 587KB 588KB [ 68.774543][ T517] PINGv6 1KB 31KB [ 68.780460][ T517] RAWv6 101KB 126KB [ 68.786793][ T517] UDPLITEv6 1KB 31KB [ 68.792847][ T517] UDPv6 60KB 63KB [ 68.798721][ T517] TCPv6 61KB 61KB [ 68.804773][ T517] ashmem_area_cache 0KB 7KB [ 68.810738][ T517] wg_peer 81KB 92KB [ 68.816790][ T517] allowedips_node 16KB 19KB [ 68.823131][ T517] sd_ext_cdb 0KB 3KB [ 68.829016][ T517] scsi_sense_cache 1076KB 1092KB [ 68.835209][ T517] virtio_scsi_cmd 16KB 16KB [ 68.841070][ T517] sgpool-128 29KB 29KB [ 68.847093][ T517] sgpool-64 72KB 95KB [ 68.852956][ T517] sgpool-32 63KB 63KB [ 68.858790][ T517] sgpool-16 30KB 37KB [ 68.865323][ T517] sgpool-8 44KB 45KB [ 68.871227][ T517] f2fs_bio_post_read_ctx 15KB 15KB [ 68.877739][ T517] jbd2_inode 4KB 7KB [ 68.883993][ T517] ext4_system_zone 0KB 3KB [ 68.889857][ T517] ext4_bio_post_read_ctx 15KB 15KB [ 68.896293][ T517] bio-1 3KB 3KB [ 68.902342][ T517] pid_namespace 4KB 7KB [ 68.908217][ T517] UNIX 2295KB 2295KB [ 68.914256][ T517] UDP-Lite 1KB 15KB [ 68.920211][ T517] tcp_bind_bucket 4KB 8KB [ 68.926223][ T517] ip_fib_trie 20KB 20KB [ 68.932519][ T517] ip_fib_alias 95KB 98KB [ 68.938527][ T517] ip_dst_cache 19KB 20KB [ 68.944835][ T517] PING 1KB 15KB [ 68.950715][ T517] RAW 52KB 61KB [ 68.956831][ T517] UDP 53KB 63KB [ 68.962996][ T517] tw_sock_TCP 3KB 3KB [ 68.968865][ T517] request_sock_TCP 7KB 15KB [ 68.974885][ T517] TCP 63KB 63KB [ 68.980669][ T517] eventpoll_pwq 10KB 11KB [ 68.986778][ T517] eventpoll_epi 22KB 23KB [ 68.992826][ T517] inotify_inode_mark 6KB 7KB [ 68.999016][ T517] bio_crypt_ctx 7KB 7KB [ 69.005210][ T517] request_queue 314KB 486KB [ 69.011077][ T517] blkdev_ioc 15KB 15KB [ 69.017079][ T517] bio-0 258KB 258KB [ 69.023402][ T517] biovec-max 548KB 654KB [ 69.029300][ T517] biovec-64 109KB 141KB [ 69.035377][ T517] biovec-16 14KB 18KB [ 69.041255][ T517] khugepaged_mm_slot 4KB 7KB [ 69.047394][ T517] uid_cache 5KB 8KB [ 69.053560][ T517] dmaengine-unmap-2 0KB 4KB [ 69.059421][ T517] audit_buffer 7KB 11KB [ 69.065541][ T517] skbuff_fclone_cache 579KB 585KB [ 69.071503][ T517] skbuff_head_cache 6576KB 6618KB [ 69.077728][ T517] configfs_dir_cache 0KB 3KB [ 69.083830][ T517] file_lock_cache 122KB 122KB [ 69.089693][ T517] file_lock_ctx 5KB 7KB [ 69.095869][ T517] fsnotify_mark_connector 5KB 7KB [ 69.102411][ T517] net_namespace 45KB 63KB [ 69.108283][ T517] task_delay_info 46KB 47KB [ 69.114375][ T517] taskstats 15KB 15KB [ 69.120255][ T517] proc_dir_entry 348KB 348KB [ 69.126356][ T517] pde_opener 4KB 7KB [ 69.132387][ T517] seq_file 334KB 346KB [ 69.138365][ T517] sigqueue 39KB 43KB [ 69.144564][ T517] shmem_inode_cache 686KB 686KB [ 69.150434][ T517] kernfs_iattrs_cache 4KB 7KB [ 69.156650][ T517] kernfs_node_cache 8445KB 8445KB [ 69.163249][ T517] mnt_cache 88KB 94KB [ 69.169113][ T517] filp 4137KB 4260KB [ 69.175041][ T517] names_cache 89177KB 89369KB [ 69.181000][ T517] hashtab_node 74KB 75KB [ 69.186921][ T517] ebitmap_node 412KB 413KB [ 69.193119][ T517] avtab_node 185KB 187KB [ 69.198997][ T517] avc_node 82KB 87KB [ 69.205099][ T517] lsm_inode_cache 1565KB 1565KB [ 69.210973][ T517] lsm_file_cache 359KB 404KB [ 69.216885][ T517] key_jar 3KB 3KB [ 69.222799][ T517] uts_namespace 9KB 15KB [ 69.228703][ T517] nsproxy 5KB 7KB [ 69.234600][ T517] vm_area_struct 4978KB 5012KB [ 69.240479][ T517] fs_cache 40KB 40KB [ 69.246428][ T517] files_cache 253KB 262KB [ 69.252316][ T517] signal_cache 466KB 478KB [ 69.258199][ T517] sighand_cache 306KB 306KB [ 69.264205][ T517] task_struct 1638KB 1638KB [ 69.269989][ T517] cred_jar 372KB 380KB [ 69.275940][ T517] anon_vma_chain 1133KB 1149KB [ 69.281891][ T517] anon_vma 103KB 122KB [ 69.287825][ T517] pid 48KB 52KB [ 69.293789][ T517] Acpi-Operand 176KB 209KB [ 69.299675][ T517] Acpi-ParseExt 15KB 19KB [ 69.305620][ T517] Acpi-Parse 94KB 114KB [ 69.311478][ T517] Acpi-State 35KB 55KB [ 69.317585][ T517] Acpi-Namespace 28KB 32KB [ 69.323589][ T517] trace_event_file 155KB 155KB [ 69.329588][ T517] ftrace_event_field 267KB 268KB [ 69.335612][ T517] pool_workqueue 28KB 32KB [ 69.341486][ T517] mm_struct 394KB 432KB [ 69.347395][ T517] vmap_area 4870KB 4870KB [ 69.353467][ T517] kmalloc-8k 4096KB 4096KB [ 69.359345][ T517] kmalloc-4k 47384KB 47616KB [ 69.365424][ T517] kmalloc-2k 17184KB 17184KB [ 69.371386][ T517] kmalloc-1k 24434KB 24576KB [ 69.377526][ T517] kmalloc-512 14240KB 14240KB [ 69.383528][ T517] kmalloc-256 2249KB 2296KB [ 69.389318][ T517] kmalloc-192 1167KB 1192KB [ 69.395357][ T517] kmalloc-128 564KB 564KB [ 69.401242][ T517] kmalloc-96 512KB 512KB [ 69.407362][ T517] kmalloc-64 7512KB 7512KB [ 69.413697][ T517] kmalloc-32 840KB 840KB [ 69.419573][ T517] kmalloc-16 259KB 272KB [ 69.425800][ T517] kmalloc-8 190KB 207KB [ 69.431771][ T517] kmem_cache_node 32KB 36KB [ 69.437817][ T517] kmem_cache 156KB 157KB [ 69.443802][ T517] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=517,uid=0 [ 69.457674][ T517] Out of memory (oom_kill_allocating_task): Killed process 509 (syz-executor.0) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 69.476145][ T24] oom_reaper: reaped process 509 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 70.480032][ T522] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 70.492600][ T522] CPU: 0 PID: 522 Comm: syz-executor.5 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 70.502477][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 70.512369][ T522] Call Trace: [ 70.515612][ T522] dump_stack+0x1d8/0x241 [ 70.519772][ T522] ? panic+0x896/0x896 [ 70.523660][ T522] ? ___ratelimit+0x3f7/0x580 [ 70.528357][ T522] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 70.533995][ T522] ? _raw_spin_lock+0xa4/0x1b0 [ 70.538590][ T522] ? asan.module_dtor+0x20/0x20 [ 70.543454][ T522] dump_header+0xd5/0x6b0 [ 70.547614][ T522] oom_kill_process+0xeb/0x2c0 [ 70.552222][ T522] out_of_memory+0x6e9/0x890 [ 70.556640][ T522] ? unregister_oom_notifier+0x20/0x20 [ 70.561935][ T522] ? __zone_watermark_ok+0x94/0x380 [ 70.566970][ T522] __alloc_pages_slowpath+0x20c6/0x2700 [ 70.572496][ T522] ? current_gfp_context+0x80/0x80 [ 70.577440][ T522] ? __alloc_pages_nodemask+0x840/0x840 [ 70.582810][ T522] ? setup_fault_attr+0x3d0/0x3d0 [ 70.587669][ T522] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 70.594287][ T522] __alloc_pages_nodemask+0x4b8/0x840 [ 70.599613][ T522] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 70.604977][ T522] ? ion_page_pool_alloc+0x2f5/0x430 [ 70.610102][ T522] ion_system_heap_allocate+0x2ac/0xaf0 [ 70.615501][ T522] ? ion_system_heap_destroy_pools+0x70/0x70 [ 70.621529][ T522] ? ion_buffer_alloc+0x12f/0x840 [ 70.626396][ T522] ion_buffer_alloc+0x20f/0x840 [ 70.631061][ T522] ion_dmabuf_alloc+0xb5/0x210 [ 70.635657][ T522] ? asan.module_dtor+0x20/0x20 [ 70.640379][ T522] ion_alloc_fd+0x25/0x70 [ 70.644648][ T522] ion_ioctl+0x30b/0x500 [ 70.648703][ T522] ? debug_shrink_set+0x1d0/0x1d0 [ 70.653584][ T522] ? debug_shrink_set+0x1d0/0x1d0 [ 70.658435][ T522] do_vfs_ioctl+0x742/0x1720 [ 70.663998][ T522] ? ioctl_preallocate+0x250/0x250 [ 70.668939][ T522] ? __fget+0x407/0x490 [ 70.672931][ T522] ? fget_many+0x20/0x20 [ 70.677007][ T522] ? switch_fpu_return+0x1d4/0x410 [ 70.681965][ T522] ? security_file_ioctl+0x7d/0xa0 [ 70.686990][ T522] __x64_sys_ioctl+0xd4/0x110 [ 70.691501][ T522] do_syscall_64+0xca/0x1c0 [ 70.695841][ T522] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 70.703025][ T522] Mem-Info: [ 70.706095][ T522] active_anon:7151 inactive_anon:73 isolated_anon:0 [ 70.706095][ T522] active_file:24 inactive_file:3 isolated_file:0 [ 70.706095][ T522] unevictable:0 dirty:0 writeback:0 unstable:0 [ 70.706095][ T522] slab_reclaimable:5978 slab_unreclaimable:68238 [ 70.706095][ T522] mapped:1 shmem:128 pagetables:274 bounce:0 [ 70.706095][ T522] free:63051 free_pcp:494 free_cma:0 [ 70.742229][ T522] Node 0 active_anon:28604kB inactive_anon:292kB active_file:96kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 70.769447][ T522] 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 [ 70.795451][ T522] lowmem_reserve[]: 0 2894 6835 6835 [ 70.800653][ T522] DMA32 free:109160kB min:93428kB low:116784kB high:140140kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:280kB local_pcp:32kB free_cma:0kB [ 70.828340][ T522] lowmem_reserve[]: 0 0 3941 3941 [ 70.833481][ T522] Normal free:127136kB min:127252kB low:159064kB high:190876kB active_anon:28604kB inactive_anon:292kB active_file:92kB inactive_file:12kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:4704kB pagetables:1096kB bounce:0kB free_pcp:1696kB local_pcp:216kB free_cma:0kB [ 70.862973][ T522] lowmem_reserve[]: 0 0 0 0 [ 70.867282][ T522] 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 [ 70.880762][ T522] DMA32: 4*4kB (UM) 1*8kB (M) 3*16kB (M) 5*32kB (UM) 4*64kB (M) 5*128kB (M) 6*256kB (UM) 4*512kB (M) 6*1024kB (UM) 2*2048kB (UM) 23*4096kB (M) = 109160kB [ 70.896038][ T522] Normal: 632*4kB (UM) 408*8kB (M) 306*16kB (ME) 197*32kB (UME) 131*64kB (UME) 81*128kB (UME) 33*256kB (UM) 14*512kB (M) 6*1024kB (UM) 2*2048kB (UM) 16*4096kB (M) = 127136kB [ 70.913053][ T522] 155 total pagecache pages [ 70.917363][ T522] 0 pages in swap cache [ 70.921367][ T522] Swap cache stats: add 0, delete 0, find 0/0 [ 70.927282][ T522] Free swap = 0kB [ 70.930820][ T522] Total swap = 0kB [ 70.934402][ T522] 2097051 pages RAM [ 70.938017][ T522] 0 pages HighMem/MovableOnly [ 70.942558][ T522] 341772 pages reserved [ 70.946521][ T522] 0 pages cma reserved [ 70.950430][ T522] Unreclaimable slab info: [ 70.954778][ T522] Name Used Total [ 70.960852][ T522] pid_2 11KB 11KB [ 70.966776][ T522] AF_VSOCK 3KB 31KB [ 70.972672][ T522] TIPC 21KB 30KB [ 70.978556][ T522] bridge_fdb_cache 6KB 7KB [ 70.984509][ T522] fib6_nodes 111KB 112KB [ 70.990563][ T522] ip6_dst_cache 587KB 588KB [ 70.996929][ T522] PINGv6 1KB 31KB [ 71.002847][ T522] RAWv6 101KB 126KB [ 71.009080][ T522] UDPLITEv6 1KB 31KB [ 71.015031][ T522] UDPv6 60KB 63KB [ 71.020958][ T522] TCPv6 61KB 61KB [ 71.026877][ T522] ashmem_area_cache 0KB 7KB [ 71.032872][ T522] wg_peer 81KB 92KB [ 71.038843][ T522] allowedips_node 16KB 19KB [ 71.044669][ T522] sd_ext_cdb 0KB 3KB [ 71.050728][ T522] scsi_sense_cache 1076KB 1092KB [ 71.056668][ T522] virtio_scsi_cmd 16KB 16KB [ 71.062567][ T522] sgpool-128 29KB 29KB [ 71.068429][ T522] sgpool-64 72KB 95KB [ 71.074484][ T522] sgpool-32 63KB 63KB [ 71.080329][ T522] sgpool-16 30KB 37KB [ 71.086252][ T522] sgpool-8 44KB 45KB [ 71.092175][ T522] f2fs_bio_post_read_ctx 15KB 15KB [ 71.098475][ T522] jbd2_inode 4KB 7KB [ 71.104389][ T522] ext4_system_zone 0KB 3KB [ 71.110428][ T522] ext4_bio_post_read_ctx 15KB 15KB [ 71.116792][ T522] bio-1 3KB 3KB [ 71.122682][ T522] pid_namespace 4KB 7KB [ 71.128566][ T522] UNIX 2295KB 2295KB [ 71.134840][ T522] UDP-Lite 1KB 15KB [ 71.141309][ T522] tcp_bind_bucket 4KB 8KB [ 71.147493][ T522] ip_fib_trie 20KB 20KB [ 71.153994][ T522] ip_fib_alias 95KB 98KB [ 71.160976][ T522] ip_dst_cache 19KB 20KB [ 71.167077][ T522] PING 1KB 15KB [ 71.172957][ T522] RAW 52KB 61KB [ 71.178935][ T522] UDP 53KB 63KB [ 71.185107][ T522] tw_sock_TCP 3KB 3KB [ 71.190903][ T522] request_sock_TCP 7KB 15KB [ 71.196838][ T522] TCP 63KB 63KB [ 71.202732][ T522] eventpoll_pwq 10KB 11KB [ 71.209352][ T522] eventpoll_epi 22KB 23KB [ 71.216090][ T522] inotify_inode_mark 6KB 7KB [ 71.222410][ T522] bio_crypt_ctx 7KB 7KB [ 71.228361][ T522] request_queue 314KB 486KB [ 71.234279][ T522] blkdev_ioc 15KB 15KB [ 71.240770][ T522] bio-0 258KB 258KB [ 71.246722][ T522] biovec-max 548KB 654KB [ 71.252702][ T522] biovec-64 109KB 141KB [ 71.258762][ T522] biovec-16 14KB 18KB [ 71.264713][ T522] khugepaged_mm_slot 4KB 7KB [ 71.270644][ T522] uid_cache 5KB 8KB [ 71.277028][ T522] dmaengine-unmap-2 0KB 4KB [ 71.283395][ T522] audit_buffer 7KB 11KB [ 71.290323][ T522] skbuff_fclone_cache 579KB 585KB [ 71.297039][ T522] skbuff_head_cache 6576KB 6618KB [ 71.304000][ T522] configfs_dir_cache 0KB 3KB [ 71.310203][ T522] file_lock_cache 122KB 122KB [ 71.316558][ T522] file_lock_ctx 5KB 7KB [ 71.322740][ T522] fsnotify_mark_connector 5KB 7KB [ 71.329208][ T522] net_namespace 45KB 63KB [ 71.335153][ T522] task_delay_info 46KB 47KB [ 71.341024][ T522] taskstats 15KB 15KB [ 71.347204][ T522] proc_dir_entry 348KB 348KB [ 71.353305][ T522] pde_opener 4KB 7KB [ 71.359170][ T522] seq_file 334KB 346KB [ 71.365084][ T522] sigqueue 39KB 43KB [ 71.370956][ T522] shmem_inode_cache 686KB 686KB [ 71.376883][ T522] kernfs_iattrs_cache 4KB 7KB [ 71.382977][ T522] kernfs_node_cache 8445KB 8445KB [ 71.388836][ T522] mnt_cache 88KB 94KB [ 71.394775][ T522] filp 4137KB 4260KB [ 71.400646][ T522] names_cache 89177KB 89369KB [ 71.406566][ T522] hashtab_node 74KB 75KB [ 71.412624][ T522] ebitmap_node 412KB 413KB [ 71.418606][ T522] avtab_node 185KB 187KB [ 71.424607][ T522] avc_node 82KB 87KB [ 71.430486][ T522] lsm_inode_cache 1565KB 1565KB [ 71.436393][ T522] lsm_file_cache 359KB 404KB [ 71.442502][ T522] key_jar 3KB 3KB [ 71.448374][ T522] uts_namespace 9KB 15KB [ 71.454290][ T522] nsproxy 5KB 7KB [ 71.460280][ T522] vm_area_struct 4978KB 5012KB [ 71.466331][ T522] fs_cache 40KB 40KB [ 71.472218][ T522] files_cache 253KB 262KB [ 71.478073][ T522] signal_cache 466KB 478KB [ 71.484018][ T522] sighand_cache 306KB 306KB [ 71.489879][ T522] task_struct 1638KB 1638KB [ 71.495805][ T522] cred_jar 372KB 380KB [ 71.501689][ T522] anon_vma_chain 1133KB 1149KB [ 71.507646][ T522] anon_vma 103KB 122KB [ 71.513625][ T522] pid 48KB 52KB [ 71.519510][ T522] Acpi-Operand 176KB 209KB [ 71.525876][ T522] Acpi-ParseExt 15KB 19KB [ 71.531810][ T522] Acpi-Parse 94KB 114KB [ 71.537691][ T522] Acpi-State 35KB 55KB [ 71.543557][ T522] Acpi-Namespace 28KB 32KB [ 71.549878][ T522] trace_event_file 155KB 155KB [ 71.555814][ T522] ftrace_event_field 267KB 268KB [ 71.561757][ T522] pool_workqueue 28KB 32KB [ 71.567722][ T522] mm_struct 394KB 432KB [ 71.573671][ T522] vmap_area 4890KB 4890KB [ 71.579554][ T522] kmalloc-8k 4096KB 4096KB [ 71.585810][ T522] kmalloc-4k 47384KB 47616KB [ 71.591675][ T522] kmalloc-2k 17184KB 17184KB [ 71.597674][ T522] kmalloc-1k 24434KB 24576KB [ 71.603624][ T522] kmalloc-512 14240KB 14240KB [ 71.609500][ T522] kmalloc-256 2249KB 2296KB [ 71.615414][ T522] kmalloc-192 1167KB 1192KB [ 71.621304][ T522] kmalloc-128 564KB 564KB [ 71.627218][ T522] kmalloc-96 512KB 512KB [ 71.633352][ T522] kmalloc-64 7536KB 7536KB [ 71.639225][ T522] kmalloc-32 840KB 840KB [ 71.645157][ T522] kmalloc-16 259KB 272KB [ 71.651028][ T522] kmalloc-8 190KB 207KB [ 71.656961][ T522] kmem_cache_node 32KB 36KB [ 71.662897][ T522] kmem_cache 156KB 157KB [ 71.668821][ T522] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=522,uid=0 [ 71.682736][ T522] Out of memory (oom_kill_allocating_task): Killed process 514 (syz-executor.5) total-vm:50312kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 71.700867][ T24] oom_reaper: reaped process 514 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 74.350280][ T516] (elapsed 7.074 seconds) done. [ 74.354989][ T516] OOM killer disabled. [ 74.358847][ T516] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 74.368508][ T516] printk: Suspending console(s) (use no_console_suspend to debug) [ 74.422126][ T493] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 74.622650][ T516] ACPI: Preparing to enter system sleep state S3 [ 74.622988][ T516] PM: Saving platform NVS memory [ 74.622992][ T516] Disabling non-boot CPUs ... [ 74.625803][ T516] smpboot: CPU 1 is now offline [ 74.627594][ T516] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 74.627686][ T516] ACPI: Low-level resume complete [ 74.627760][ T516] PM: Restoring platform NVS memory [ 74.627771][ T516] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 74.649315][ T516] Enabling non-boot CPUs ... [ 74.649559][ T516] x86: Booting SMP configuration: [ 74.649565][ T516] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 74.649784][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 74.650867][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 74.652735][ T516] CPU1 is up [ 74.653211][ T516] ACPI: Waking up from system sleep state S3 [ 74.858439][ T516] OOM killer enabled. [ 74.862220][ T516] Restarting tasks ... done. [ 74.871335][ T516] Resume cause unknown [ 74.875471][ T516] PM: suspend exit 2023/11/17 16:38:52 executed programs: 20 [ 75.273475][ T539] PM: suspend entry (deep) [ 75.274916][ T540] PM: suspend entry (deep) [ 75.282204][ T540] PM: suspend exit [ 75.292663][ T539] Filesystems sync: 0.014 seconds [ 75.297718][ T539] Freezing user space processes ... (elapsed 0.776 seconds) done. [ 76.082290][ T539] OOM killer disabled. [ 76.086294][ T539] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 76.096106][ T539] printk: Suspending console(s) (use no_console_suspend to debug) [ 76.154609][ T495] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 76.404628][ T539] ACPI: Preparing to enter system sleep state S3 [ 76.405095][ T539] PM: Saving platform NVS memory [ 76.405100][ T539] Disabling non-boot CPUs ... [ 76.408914][ T539] smpboot: CPU 1 is now offline [ 76.410808][ T539] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 76.410883][ T539] ACPI: Low-level resume complete [ 76.410960][ T539] PM: Restoring platform NVS memory [ 76.410971][ T539] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 76.437079][ T539] Enabling non-boot CPUs ... [ 76.437292][ T539] x86: Booting SMP configuration: [ 76.437297][ T539] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 76.437633][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 76.439098][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 76.442033][ T539] CPU1 is up [ 76.442564][ T539] ACPI: Waking up from system sleep state S3 [ 76.688638][ T539] OOM killer enabled. [ 76.692569][ T539] Restarting tasks ... done. [ 76.725786][ T560] PM: suspend entry (deep) [ 76.726592][ T539] Resume cause unknown [ 76.735356][ T559] PM: suspend entry (deep) [ 76.736975][ T560] PM: suspend exit [ 76.740821][ T559] PM: suspend exit [ 76.743990][ T561] PM: suspend entry (deep) [ 76.746916][ T562] PM: suspend entry (deep) [ 76.755072][ T561] PM: suspend exit [ 76.759926][ T539] PM: suspend exit [ 76.761367][ T563] PM: suspend entry (deep) [ 76.782083][ T563] PM: suspend exit [ 76.798527][ T562] Filesystems sync: 0.020 seconds [ 76.803391][ T562] Freezing user space processes ... [ 77.579152][ T563] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 77.596760][ T563] CPU: 0 PID: 563 Comm: syz-executor.3 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 77.606573][ T563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 77.616498][ T563] Call Trace: [ 77.619606][ T563] dump_stack+0x1d8/0x241 [ 77.623779][ T563] ? panic+0x896/0x896 [ 77.627667][ T563] ? ___ratelimit+0x3f7/0x580 [ 77.632180][ T563] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 77.637823][ T563] ? _raw_spin_lock+0xa4/0x1b0 [ 77.642423][ T563] ? asan.module_dtor+0x20/0x20 [ 77.647119][ T563] dump_header+0xd5/0x6b0 [ 77.651280][ T563] oom_kill_process+0xeb/0x2c0 [ 77.655879][ T563] out_of_memory+0x6e9/0x890 [ 77.660556][ T563] ? unregister_oom_notifier+0x20/0x20 [ 77.665828][ T563] ? __zone_watermark_ok+0x94/0x380 [ 77.670983][ T563] __alloc_pages_slowpath+0x20c6/0x2700 [ 77.676452][ T563] ? current_gfp_context+0x80/0x80 [ 77.681487][ T563] ? __alloc_pages_nodemask+0x840/0x840 [ 77.686859][ T563] ? setup_fault_attr+0x3d0/0x3d0 [ 77.691715][ T563] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 77.698513][ T563] __alloc_pages_nodemask+0x4b8/0x840 [ 77.703656][ T563] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 77.709017][ T563] ? ion_page_pool_alloc+0x2f5/0x430 [ 77.714361][ T563] ion_system_heap_allocate+0x2ac/0xaf0 [ 77.719724][ T563] ? ion_system_heap_destroy_pools+0x70/0x70 [ 77.725534][ T563] ? ion_buffer_alloc+0x12f/0x840 [ 77.730387][ T563] ion_buffer_alloc+0x20f/0x840 [ 77.735073][ T563] ion_dmabuf_alloc+0xb5/0x210 [ 77.739780][ T563] ? asan.module_dtor+0x20/0x20 [ 77.744469][ T563] ion_alloc_fd+0x25/0x70 [ 77.748647][ T563] ion_ioctl+0x30b/0x500 [ 77.752846][ T563] ? debug_shrink_set+0x1d0/0x1d0 [ 77.757823][ T563] ? debug_shrink_set+0x1d0/0x1d0 [ 77.762793][ T563] do_vfs_ioctl+0x742/0x1720 [ 77.767207][ T563] ? ioctl_preallocate+0x250/0x250 [ 77.772147][ T563] ? __fget+0x407/0x490 [ 77.776270][ T563] ? fget_many+0x20/0x20 [ 77.780356][ T563] ? switch_fpu_return+0x1d4/0x410 [ 77.785383][ T563] ? security_file_ioctl+0x7d/0xa0 [ 77.790333][ T563] __x64_sys_ioctl+0xd4/0x110 [ 77.794852][ T563] do_syscall_64+0xca/0x1c0 [ 77.799189][ T563] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 77.805067][ T563] Mem-Info: [ 77.807994][ T563] active_anon:7364 inactive_anon:73 isolated_anon:0 [ 77.807994][ T563] active_file:2 inactive_file:3 isolated_file:0 [ 77.807994][ T563] unevictable:0 dirty:0 writeback:0 unstable:0 [ 77.807994][ T563] slab_reclaimable:6058 slab_unreclaimable:67925 [ 77.807994][ T563] mapped:1 shmem:141 pagetables:294 bounce:0 [ 77.807994][ T563] free:62917 free_pcp:0 free_cma:0 [ 77.844005][ T563] Node 0 active_anon:29456kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 77.871426][ 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 [ 77.897571][ T563] lowmem_reserve[]: 0 2894 6835 6835 [ 77.902675][ T563] DMA32 free:108528kB min:93428kB low:116784kB high:140140kB active_anon:148kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:128kB pagetables:56kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 77.930640][ T563] lowmem_reserve[]: 0 0 3941 3941 [ 77.935490][ T563] Normal free:127232kB min:127252kB low:159064kB high:190876kB active_anon:29308kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5248kB pagetables:1120kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 77.964138][ T563] lowmem_reserve[]: 0 0 0 0 [ 77.968566][ 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 [ 77.982268][ T563] DMA32: 820*4kB (UME) 820*8kB (UME) 824*16kB (UME) 814*32kB (UME) 5*64kB (UME) 4*128kB (ME) 1*256kB (M) 2*512kB (UE) 0*1024kB 0*2048kB 14*4096kB (U) = 108528kB [ 77.998344][ T563] Normal: 630*4kB (UME) 431*8kB (UME) 261*16kB (UME) 183*32kB (UME) 132*64kB (ME) 73*128kB (ME) 33*256kB (ME) 14*512kB (ME) 6*1024kB (UME) 5*2048kB (UME) 15*4096kB (M) = 127232kB [ 78.015879][ T563] 146 total pagecache pages [ 78.020213][ T563] 0 pages in swap cache [ 78.024183][ T563] Swap cache stats: add 0, delete 0, find 0/0 [ 78.030144][ T563] Free swap = 0kB [ 78.033716][ T563] Total swap = 0kB [ 78.037265][ T563] 2097051 pages RAM [ 78.040949][ T563] 0 pages HighMem/MovableOnly [ 78.045466][ T563] 341772 pages reserved [ 78.049476][ T563] 0 pages cma reserved [ 78.053350][ T563] Unreclaimable slab info: [ 78.057703][ T563] Name Used Total [ 78.063768][ T563] pid_2 15KB 15KB [ 78.069726][ T563] AF_VSOCK 3KB 31KB [ 78.075681][ T563] TIPC 21KB 30KB [ 78.081620][ T563] bridge_fdb_cache 6KB 7KB [ 78.087495][ T563] fib6_nodes 111KB 112KB [ 78.093374][ T563] ip6_dst_cache 648KB 648KB [ 78.099285][ T563] PINGv6 1KB 31KB [ 78.105167][ T563] RAWv6 101KB 126KB [ 78.111266][ T563] UDPLITEv6 1KB 31KB [ 78.117175][ T563] UDPv6 60KB 63KB [ 78.123161][ T563] TCPv6 61KB 61KB [ 78.129137][ T563] ashmem_area_cache 0KB 7KB [ 78.135008][ T563] wg_peer 81KB 92KB [ 78.140943][ T563] allowedips_node 16KB 19KB [ 78.146797][ T563] sd_ext_cdb 0KB 3KB [ 78.152716][ T563] scsi_sense_cache 1076KB 1092KB [ 78.158631][ T563] virtio_scsi_cmd 16KB 16KB [ 78.164512][ T563] sgpool-128 29KB 29KB [ 78.170461][ T563] sgpool-64 72KB 95KB [ 78.176309][ T563] sgpool-32 82KB 94KB [ 78.182332][ T563] sgpool-16 46KB 52KB [ 78.189163][ T563] sgpool-8 61KB 63KB [ 78.195043][ T563] f2fs_bio_post_read_ctx 15KB 15KB [ 78.201422][ T563] jbd2_inode 4KB 7KB [ 78.207301][ T563] ext4_system_zone 0KB 3KB [ 78.213178][ T563] ext4_bio_post_read_ctx 15KB 15KB [ 78.219540][ T563] bio-1 3KB 3KB [ 78.225496][ T563] pid_namespace 4KB 7KB [ 78.231427][ T563] UNIX 2297KB 2310KB [ 78.237328][ T563] UDP-Lite 1KB 15KB [ 78.243205][ T563] tcp_bind_bucket 4KB 8KB [ 78.249163][ T563] ip_fib_trie 20KB 20KB [ 78.255035][ T563] ip_fib_alias 95KB 98KB [ 78.261310][ T563] ip_dst_cache 19KB 20KB [ 78.267224][ T563] PING 1KB 15KB [ 78.273047][ T563] RAW 52KB 61KB [ 78.279054][ T563] UDP 53KB 63KB [ 78.284845][ T563] tw_sock_TCP 3KB 3KB [ 78.291041][ T563] request_sock_TCP 7KB 15KB [ 78.296816][ T563] TCP 63KB 63KB [ 78.302862][ T563] eventpoll_pwq 10KB 11KB [ 78.308889][ T563] eventpoll_epi 22KB 23KB [ 78.314772][ T563] inotify_inode_mark 7KB 7KB [ 78.320777][ T563] bio_crypt_ctx 7KB 7KB [ 78.326650][ T563] request_queue 314KB 486KB [ 78.332568][ T563] blkdev_ioc 17KB 19KB [ 78.338471][ T563] bio-0 337KB 337KB [ 78.344364][ T563] biovec-max 624KB 654KB [ 78.351225][ T563] biovec-64 201KB 204KB [ 78.357221][ T563] biovec-16 17KB 18KB [ 78.363061][ T563] khugepaged_mm_slot 4KB 7KB [ 78.369038][ T563] uid_cache 5KB 8KB [ 78.374884][ T563] dmaengine-unmap-2 0KB 4KB [ 78.380815][ T563] audit_buffer 7KB 11KB [ 78.386688][ T563] skbuff_fclone_cache 580KB 585KB [ 78.392782][ T563] skbuff_head_cache 6648KB 6648KB [ 78.398679][ T563] configfs_dir_cache 0KB 3KB [ 78.404739][ T563] file_lock_cache 134KB 134KB [ 78.410660][ T563] file_lock_ctx 5KB 7KB [ 78.416543][ T563] fsnotify_mark_connector 5KB 7KB [ 78.423146][ T563] net_namespace 45KB 63KB [ 78.429111][ T563] task_delay_info 55KB 55KB [ 78.435510][ T563] taskstats 15KB 15KB [ 78.441450][ T563] proc_dir_entry 396KB 396KB [ 78.447352][ T563] pde_opener 4KB 7KB [ 78.454081][ T563] seq_file 158KB 169KB [ 78.460046][ T563] sigqueue 41KB 43KB [ 78.465892][ T563] shmem_inode_cache 701KB 702KB [ 78.471805][ T563] kernfs_iattrs_cache 4KB 7KB [ 78.477888][ T563] kernfs_node_cache 8449KB 8449KB [ 78.483764][ T563] mnt_cache 88KB 94KB [ 78.489681][ T563] filp 3897KB 4047KB [ 78.495563][ T563] names_cache 84817KB 84817KB [ 78.501487][ T563] hashtab_node 74KB 75KB [ 78.507438][ T563] ebitmap_node 412KB 413KB [ 78.513965][ T563] avtab_node 185KB 187KB [ 78.521655][ T563] avc_node 82KB 87KB [ 78.528247][ T563] lsm_inode_cache 1589KB 1589KB [ 78.534288][ T563] lsm_file_cache 337KB 396KB [ 78.540896][ T563] key_jar 3KB 3KB [ 78.547091][ T563] uts_namespace 9KB 15KB [ 78.553087][ T563] nsproxy 5KB 7KB [ 78.560072][ T563] vm_area_struct 5001KB 5001KB [ 78.565941][ T563] fs_cache 40KB 40KB [ 78.572714][ T563] files_cache 251KB 262KB [ 78.578725][ T563] signal_cache 494KB 494KB [ 78.585677][ T563] sighand_cache 367KB 367KB [ 78.591692][ T563] task_struct 1764KB 1764KB [ 78.598053][ T563] cred_jar 369KB 380KB [ 78.604487][ T563] anon_vma_chain 1133KB 1145KB [ 78.610403][ T563] anon_vma 114KB 122KB [ 78.616534][ T563] pid 52KB 52KB [ 78.623011][ T563] Acpi-Operand 173KB 209KB [ 78.628896][ T563] Acpi-ParseExt 15KB 19KB [ 78.634858][ T563] Acpi-Parse 94KB 114KB [ 78.640785][ T563] Acpi-State 47KB 55KB [ 78.646660][ T563] Acpi-Namespace 28KB 32KB [ 78.652689][ T563] trace_event_file 155KB 155KB [ 78.658779][ T563] ftrace_event_field 267KB 268KB [ 78.665176][ T563] pool_workqueue 28KB 32KB [ 78.671508][ T563] mm_struct 402KB 432KB [ 78.678475][ T563] vmap_area 8351KB 8351KB [ 78.684352][ T563] kmalloc-8k 4096KB 4096KB [ 78.690619][ T563] kmalloc-4k 42304KB 42368KB [ 78.696622][ T563] kmalloc-2k 17376KB 17376KB [ 78.702729][ T563] kmalloc-1k 24368KB 24384KB [ 78.708590][ T563] kmalloc-512 14656KB 14656KB [ 78.714648][ T563] kmalloc-256 2272KB 2272KB [ 78.720728][ T563] kmalloc-192 1091KB 1108KB [ 78.726714][ T563] kmalloc-128 736KB 736KB [ 78.732770][ T563] kmalloc-96 556KB 556KB [ 78.738674][ T563] kmalloc-64 12132KB 12132KB [ 78.744542][ T563] kmalloc-32 860KB 860KB [ 78.750728][ T563] kmalloc-16 276KB 276KB [ 78.756991][ T563] kmalloc-8 196KB 207KB [ 78.763154][ T563] kmem_cache_node 32KB 36KB [ 78.769341][ T563] kmem_cache 156KB 157KB [ 78.775169][ T563] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=563,uid=0 [ 78.789117][ T563] Out of memory (oom_kill_allocating_task): Killed process 556 (syz-executor.3) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 78.807547][ T24] oom_reaper: reaped process 556 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 79.326234][ T559] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 79.338906][ T559] CPU: 0 PID: 559 Comm: syz-executor.5 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 79.349127][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 79.359201][ T559] Call Trace: [ 79.362365][ T559] dump_stack+0x1d8/0x241 [ 79.366590][ T559] ? panic+0x896/0x896 [ 79.370480][ T559] ? ___ratelimit+0x3f7/0x580 [ 79.374996][ T559] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 79.380986][ T559] ? _raw_spin_lock+0xa4/0x1b0 [ 79.385931][ T559] ? asan.module_dtor+0x20/0x20 [ 79.390685][ T559] dump_header+0xd5/0x6b0 [ 79.395243][ T559] oom_kill_process+0xeb/0x2c0 [ 79.400201][ T559] out_of_memory+0x6e9/0x890 [ 79.405498][ T559] ? unregister_oom_notifier+0x20/0x20 [ 79.410817][ T559] ? __zone_watermark_ok+0x94/0x380 [ 79.416016][ T559] __alloc_pages_slowpath+0x20c6/0x2700 [ 79.422856][ T559] ? current_gfp_context+0x80/0x80 [ 79.427731][ T559] ? __alloc_pages_nodemask+0x840/0x840 [ 79.433117][ T559] ? setup_fault_attr+0x3d0/0x3d0 [ 79.437975][ T559] __alloc_pages_nodemask+0x4b8/0x840 [ 79.443297][ T559] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 79.448768][ T559] ? ion_page_pool_alloc+0x2f5/0x430 [ 79.453970][ T559] ion_system_heap_allocate+0x2ac/0xaf0 [ 79.459352][ T559] ? ion_system_heap_destroy_pools+0x70/0x70 [ 79.465253][ T559] ? ion_buffer_alloc+0x12f/0x840 [ 79.470374][ T559] ion_buffer_alloc+0x20f/0x840 [ 79.475154][ T559] ion_dmabuf_alloc+0xb5/0x210 [ 79.479926][ T559] ? asan.module_dtor+0x20/0x20 [ 79.484872][ T559] ion_alloc_fd+0x25/0x70 [ 79.489293][ T559] ion_ioctl+0x30b/0x500 [ 79.493463][ T559] ? debug_shrink_set+0x1d0/0x1d0 [ 79.498494][ T559] ? debug_shrink_set+0x1d0/0x1d0 [ 79.504496][ T559] do_vfs_ioctl+0x742/0x1720 [ 79.509012][ T559] ? ioctl_preallocate+0x250/0x250 [ 79.513981][ T559] ? __fget+0x407/0x490 [ 79.518234][ T559] ? fget_many+0x20/0x20 [ 79.522472][ T559] ? switch_fpu_return+0x1d4/0x410 [ 79.527421][ T559] ? security_file_ioctl+0x7d/0xa0 [ 79.532449][ T559] __x64_sys_ioctl+0xd4/0x110 [ 79.537053][ T559] do_syscall_64+0xca/0x1c0 [ 79.541395][ T559] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 79.549220][ T559] Mem-Info: [ 79.552332][ T559] active_anon:7350 inactive_anon:73 isolated_anon:0 [ 79.552332][ T559] active_file:2 inactive_file:3 isolated_file:0 [ 79.552332][ T559] unevictable:0 dirty:0 writeback:0 unstable:0 [ 79.552332][ T559] slab_reclaimable:6058 slab_unreclaimable:67933 [ 79.552332][ T559] mapped:1 shmem:141 pagetables:294 bounce:0 [ 79.552332][ T559] free:63011 free_pcp:133 free_cma:0 [ 79.588855][ T559] Node 0 active_anon:29400kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 79.617885][ T559] 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 [ 79.645962][ T559] lowmem_reserve[]: 0 2894 6835 6835 [ 79.651216][ T559] DMA32 free:108968kB min:93428kB low:116784kB high:140140kB active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:128kB pagetables:56kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 79.679806][ T559] lowmem_reserve[]: 0 0 3941 3941 [ 79.684661][ T559] Normal free:127168kB min:127252kB low:159064kB high:190876kB active_anon:29292kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5216kB pagetables:1120kB bounce:0kB free_pcp:284kB local_pcp:36kB free_cma:0kB [ 79.713555][ T559] lowmem_reserve[]: 0 0 0 0 [ 79.717907][ T559] 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 [ 79.731459][ T559] DMA32: 4*4kB (ME) 5*8kB (UME) 3*16kB (ME) 6*32kB (ME) 724*64kB (UME) 15*128kB (UME) 8*256kB (UM) 2*512kB (UE) 0*1024kB 0*2048kB 14*4096kB (U) = 108968kB [ 79.746797][ T559] Normal: 630*4kB (UME) 429*8kB (ME) 260*16kB (ME) 182*32kB (UME) 132*64kB (ME) 73*128kB (ME) 33*256kB (ME) 14*512kB (ME) 6*1024kB (UME) 5*2048kB (UME) 15*4096kB (M) = 127168kB [ 79.764284][ T559] 146 total pagecache pages [ 79.768608][ T559] 0 pages in swap cache [ 79.772584][ T559] Swap cache stats: add 0, delete 0, find 0/0 [ 79.778620][ T559] Free swap = 0kB [ 79.782154][ T559] Total swap = 0kB [ 79.785725][ T559] 2097051 pages RAM [ 79.789413][ T559] 0 pages HighMem/MovableOnly [ 79.793961][ T559] 341772 pages reserved [ 79.797901][ T559] 0 pages cma reserved [ 79.801767][ T559] Unreclaimable slab info: [ 79.806020][ T559] Name Used Total [ 79.812121][ T559] pid_2 15KB 15KB [ 79.818041][ T559] AF_VSOCK 3KB 31KB [ 79.823912][ T559] TIPC 21KB 30KB [ 79.829835][ T559] bridge_fdb_cache 6KB 7KB [ 79.835718][ T559] fib6_nodes 111KB 112KB [ 79.841926][ T559] ip6_dst_cache 656KB 656KB [ 79.848322][ T559] PINGv6 1KB 31KB [ 79.854195][ T559] RAWv6 101KB 126KB [ 79.860125][ T559] UDPLITEv6 1KB 31KB [ 79.865994][ T559] UDPv6 60KB 63KB [ 79.871986][ T559] TCPv6 61KB 61KB [ 79.877826][ T559] ashmem_area_cache 0KB 7KB [ 79.883724][ T559] wg_peer 81KB 92KB [ 79.889665][ T559] allowedips_node 16KB 19KB [ 79.895517][ T559] sd_ext_cdb 0KB 3KB [ 79.901439][ T559] scsi_sense_cache 1076KB 1092KB [ 79.907343][ T559] virtio_scsi_cmd 16KB 16KB [ 79.913241][ T559] sgpool-128 29KB 29KB [ 79.919140][ T559] sgpool-64 72KB 95KB [ 79.925017][ T559] sgpool-32 82KB 94KB [ 79.930974][ T559] sgpool-16 46KB 52KB [ 79.937116][ T559] sgpool-8 61KB 63KB [ 79.943076][ T559] f2fs_bio_post_read_ctx 15KB 15KB [ 79.949578][ T559] jbd2_inode 4KB 7KB [ 79.955536][ T559] ext4_system_zone 0KB 3KB [ 79.962410][ T559] ext4_bio_post_read_ctx 15KB 15KB [ 79.969249][ T559] bio-1 3KB 3KB [ 79.975130][ T559] pid_namespace 4KB 7KB [ 79.981897][ T559] UNIX 2297KB 2310KB [ 79.987869][ T559] UDP-Lite 1KB 15KB [ 79.993663][ T559] tcp_bind_bucket 4KB 8KB [ 79.999705][ T559] ip_fib_trie 20KB 20KB [ 80.005476][ T559] ip_fib_alias 95KB 98KB [ 80.011480][ T559] ip_dst_cache 19KB 20KB [ 80.017402][ T559] PING 1KB 15KB [ 80.023271][ T559] RAW 52KB 61KB [ 80.029215][ T559] UDP 53KB 63KB [ 80.035081][ T559] tw_sock_TCP 3KB 3KB [ 80.040988][ T559] request_sock_TCP 7KB 15KB [ 80.046876][ T559] TCP 63KB 63KB [ 80.052892][ T559] eventpoll_pwq 10KB 11KB [ 80.058789][ T559] eventpoll_epi 22KB 23KB [ 80.064671][ T559] inotify_inode_mark 7KB 7KB [ 80.070913][ T559] bio_crypt_ctx 7KB 7KB [ 80.076870][ T559] request_queue 314KB 486KB [ 80.082964][ T559] blkdev_ioc 17KB 19KB [ 80.088867][ T559] bio-0 337KB 337KB [ 80.094743][ T559] biovec-max 624KB 654KB [ 80.100661][ T559] biovec-64 201KB 204KB [ 80.106547][ T559] biovec-16 17KB 18KB [ 80.112728][ T559] khugepaged_mm_slot 4KB 7KB [ 80.118707][ T559] uid_cache 5KB 8KB [ 80.124587][ T559] dmaengine-unmap-2 0KB 4KB [ 80.130505][ T559] audit_buffer 7KB 11KB [ 80.136386][ T559] skbuff_fclone_cache 580KB 585KB [ 80.142476][ T559] skbuff_head_cache 6652KB 6652KB [ 80.148391][ T559] configfs_dir_cache 0KB 3KB [ 80.154353][ T559] file_lock_cache 134KB 134KB [ 80.160268][ T559] file_lock_ctx 5KB 7KB [ 80.166284][ T559] fsnotify_mark_connector 5KB 7KB [ 80.172734][ T559] net_namespace 45KB 63KB [ 80.178629][ T559] task_delay_info 55KB 55KB [ 80.187528][ T559] taskstats 15KB 15KB [ 80.193596][ T559] proc_dir_entry 396KB 396KB [ 80.199612][ T559] pde_opener 4KB 7KB [ 80.205477][ T559] seq_file 158KB 169KB [ 80.211394][ T559] sigqueue 41KB 43KB [ 80.217442][ T559] shmem_inode_cache 701KB 702KB [ 80.223424][ T559] kernfs_iattrs_cache 4KB 7KB [ 80.229615][ T559] kernfs_node_cache 8449KB 8449KB [ 80.235468][ T559] mnt_cache 88KB 94KB [ 80.241385][ T559] filp 3897KB 4047KB [ 80.247297][ T559] names_cache 84817KB 84817KB [ 80.253263][ T559] hashtab_node 74KB 75KB [ 80.259288][ T559] ebitmap_node 412KB 413KB [ 80.265253][ T559] avtab_node 185KB 187KB [ 80.271494][ T559] avc_node 82KB 87KB [ 80.277472][ T559] lsm_inode_cache 1589KB 1589KB [ 80.283350][ T559] lsm_file_cache 337KB 396KB [ 80.289262][ T559] key_jar 3KB 3KB [ 80.295145][ T559] uts_namespace 9KB 15KB [ 80.301155][ T559] nsproxy 5KB 7KB [ 80.307069][ T559] vm_area_struct 5001KB 5001KB [ 80.312935][ T559] fs_cache 40KB 40KB [ 80.318860][ T559] files_cache 251KB 262KB [ 80.324738][ T559] signal_cache 494KB 494KB [ 80.330742][ T559] sighand_cache 367KB 367KB [ 80.336628][ T559] task_struct 1764KB 1764KB [ 80.342557][ T559] cred_jar 369KB 380KB [ 80.348641][ T559] anon_vma_chain 1133KB 1145KB [ 80.354599][ T559] anon_vma 114KB 122KB [ 80.360610][ T559] pid 52KB 52KB [ 80.366589][ T559] Acpi-Operand 173KB 209KB [ 80.372491][ T559] Acpi-ParseExt 15KB 19KB [ 80.378401][ T559] Acpi-Parse 94KB 114KB [ 80.384279][ T559] Acpi-State 47KB 55KB [ 80.390208][ T559] Acpi-Namespace 28KB 32KB [ 80.396277][ T559] trace_event_file 155KB 155KB [ 80.402187][ T559] ftrace_event_field 267KB 268KB [ 80.408263][ T559] pool_workqueue 28KB 32KB [ 80.414153][ T559] mm_struct 402KB 432KB [ 80.420169][ T559] vmap_area 8359KB 8359KB [ 80.426053][ T559] kmalloc-8k 4096KB 4096KB [ 80.432134][ T559] kmalloc-4k 42304KB 42368KB [ 80.438020][ T559] kmalloc-2k 17376KB 17376KB [ 80.443877][ T559] kmalloc-1k 24378KB 24384KB [ 80.449905][ T559] kmalloc-512 14656KB 14656KB [ 80.455766][ T559] kmalloc-256 2272KB 2272KB [ 80.461710][ T559] kmalloc-192 1091KB 1108KB [ 80.467612][ T559] kmalloc-128 736KB 736KB [ 80.473474][ T559] kmalloc-96 556KB 556KB [ 80.479422][ T559] kmalloc-64 12144KB 12144KB [ 80.485395][ T559] kmalloc-32 860KB 860KB [ 80.491378][ T559] kmalloc-16 276KB 276KB [ 80.497226][ T559] kmalloc-8 196KB 207KB [ 80.503284][ T559] kmem_cache_node 32KB 36KB [ 80.509343][ T559] kmem_cache 156KB 157KB [ 80.515292][ T559] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=559,uid=0 [ 80.529238][ T559] Out of memory (oom_kill_allocating_task): Killed process 557 (syz-executor.5) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 80.557404][ T24] oom_reaper: reaped process 557 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 81.115632][ T560] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 81.128006][ T560] CPU: 0 PID: 560 Comm: syz-executor.0 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 81.137846][ T560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 81.147905][ T560] Call Trace: [ 81.151065][ T560] dump_stack+0x1d8/0x241 [ 81.155216][ T560] ? panic+0x896/0x896 [ 81.159116][ T560] ? ___ratelimit+0x3f7/0x580 [ 81.163616][ T560] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 81.169274][ T560] ? _raw_spin_lock+0xa4/0x1b0 [ 81.173864][ T560] ? asan.module_dtor+0x20/0x20 [ 81.178557][ T560] dump_header+0xd5/0x6b0 [ 81.182721][ T560] oom_kill_process+0xeb/0x2c0 [ 81.187318][ T560] out_of_memory+0x6e9/0x890 [ 81.191836][ T560] ? unregister_oom_notifier+0x20/0x20 [ 81.197128][ T560] ? __zone_watermark_ok+0x94/0x380 [ 81.202161][ T560] __alloc_pages_slowpath+0x20c6/0x2700 [ 81.207565][ T560] ? current_gfp_context+0x80/0x80 [ 81.212492][ T560] ? __alloc_pages_nodemask+0x840/0x840 [ 81.217872][ T560] ? setup_fault_attr+0x3d0/0x3d0 [ 81.222725][ T560] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 81.229430][ T560] __alloc_pages_nodemask+0x4b8/0x840 [ 81.234800][ T560] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 81.240362][ T560] ? ion_page_pool_alloc+0x2f5/0x430 [ 81.245465][ T560] ion_system_heap_allocate+0x2ac/0xaf0 [ 81.250863][ T560] ? ion_system_heap_destroy_pools+0x70/0x70 [ 81.256663][ T560] ? ion_buffer_alloc+0x12f/0x840 [ 81.261530][ T560] ion_buffer_alloc+0x20f/0x840 [ 81.266328][ T560] ion_dmabuf_alloc+0xb5/0x210 [ 81.271042][ T560] ? asan.module_dtor+0x20/0x20 [ 81.275838][ T560] ion_alloc_fd+0x25/0x70 [ 81.280088][ T560] ion_ioctl+0x30b/0x500 [ 81.284169][ T560] ? debug_shrink_set+0x1d0/0x1d0 [ 81.289037][ T560] ? debug_shrink_set+0x1d0/0x1d0 [ 81.293891][ T560] do_vfs_ioctl+0x742/0x1720 [ 81.298335][ T560] ? ioctl_preallocate+0x250/0x250 [ 81.303275][ T560] ? __fget+0x407/0x490 [ 81.307344][ T560] ? fget_many+0x20/0x20 [ 81.311403][ T560] ? switch_fpu_return+0x1d4/0x410 [ 81.316440][ T560] ? security_file_ioctl+0x7d/0xa0 [ 81.321398][ T560] __x64_sys_ioctl+0xd4/0x110 [ 81.325897][ T560] do_syscall_64+0xca/0x1c0 [ 81.330237][ T560] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 81.336131][ T560] Mem-Info: [ 81.339249][ T560] active_anon:7336 inactive_anon:73 isolated_anon:0 [ 81.339249][ T560] active_file:2 inactive_file:3 isolated_file:0 [ 81.339249][ T560] unevictable:0 dirty:0 writeback:0 unstable:0 [ 81.339249][ T560] slab_reclaimable:6058 slab_unreclaimable:67953 [ 81.339249][ T560] mapped:1 shmem:141 pagetables:294 bounce:0 [ 81.339249][ T560] free:63027 free_pcp:247 free_cma:0 [ 81.376090][ T560] Node 0 active_anon:29344kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 81.403871][ T560] 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 [ 81.430622][ T560] lowmem_reserve[]: 0 2894 6835 6835 [ 81.435854][ T560] DMA32 free:108964kB min:93428kB low:116784kB high:140140kB active_anon:104kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:128kB pagetables:56kB bounce:0kB free_pcp:428kB local_pcp:180kB free_cma:0kB [ 81.464908][ T560] lowmem_reserve[]: 0 0 3941 3941 [ 81.469955][ T560] Normal free:127236kB min:127252kB low:159064kB high:190876kB active_anon:29240kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5184kB pagetables:1120kB bounce:0kB free_pcp:560kB local_pcp:244kB free_cma:0kB [ 81.499598][ T560] lowmem_reserve[]: 0 0 0 0 [ 81.503912][ T560] 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 [ 81.518010][ T560] DMA32: 5*4kB (UME) 4*8kB (ME) 3*16kB (ME) 6*32kB (ME) 494*64kB (UME) 28*128kB (UME) 15*256kB (UM) 6*512kB (UE) 9*1024kB (U) 0*2048kB 14*4096kB (U) = 108964kB [ 81.534045][ T560] Normal: 629*4kB (ME) 430*8kB (UME) 260*16kB (ME) 181*32kB (ME) 133*64kB (UME) 73*128kB (ME) 33*256kB (ME) 14*512kB (ME) 6*1024kB (UME) 5*2048kB (UME) 15*4096kB (M) = 127204kB [ 81.551851][ T560] 146 total pagecache pages [ 81.556275][ T560] 0 pages in swap cache [ 81.560290][ T560] Swap cache stats: add 0, delete 0, find 0/0 [ 81.566176][ T560] Free swap = 0kB [ 81.570055][ T560] Total swap = 0kB [ 81.573596][ T560] 2097051 pages RAM [ 81.577474][ T560] 0 pages HighMem/MovableOnly [ 81.581952][ T560] 341772 pages reserved [ 81.585949][ T560] 0 pages cma reserved [ 81.590168][ T560] Unreclaimable slab info: [ 81.594378][ T560] Name Used Total [ 81.600504][ T560] pid_2 15KB 15KB [ 81.606363][ T560] AF_VSOCK 3KB 31KB [ 81.612526][ T560] TIPC 21KB 30KB [ 81.618501][ T560] bridge_fdb_cache 6KB 7KB [ 81.625374][ T560] fib6_nodes 111KB 112KB [ 81.631802][ T560] ip6_dst_cache 656KB 656KB [ 81.637718][ T560] PINGv6 1KB 31KB [ 81.643677][ T560] RAWv6 101KB 126KB [ 81.649856][ T560] UDPLITEv6 1KB 31KB [ 81.655833][ T560] UDPv6 60KB 63KB [ 81.661791][ T560] TCPv6 61KB 61KB [ 81.667810][ T560] ashmem_area_cache 0KB 7KB [ 81.673657][ T560] wg_peer 81KB 92KB [ 81.679572][ T560] allowedips_node 16KB 19KB [ 81.685452][ T560] sd_ext_cdb 0KB 3KB [ 81.691382][ T560] scsi_sense_cache 1076KB 1092KB [ 81.697395][ T560] virtio_scsi_cmd 16KB 16KB [ 81.703238][ T560] sgpool-128 29KB 29KB [ 81.709161][ T560] sgpool-64 72KB 95KB [ 81.715036][ T560] sgpool-32 82KB 94KB [ 81.721077][ T560] sgpool-16 46KB 52KB [ 81.726973][ T560] sgpool-8 61KB 63KB [ 81.732890][ T560] f2fs_bio_post_read_ctx 15KB 15KB [ 81.739223][ T560] jbd2_inode 4KB 7KB [ 81.745117][ T560] ext4_system_zone 0KB 3KB [ 81.751164][ T560] ext4_bio_post_read_ctx 15KB 15KB [ 81.757485][ T560] bio-1 3KB 3KB [ 81.763355][ T560] pid_namespace 4KB 7KB [ 81.769287][ T560] UNIX 2297KB 2310KB [ 81.775152][ T560] UDP-Lite 1KB 15KB [ 81.781072][ T560] tcp_bind_bucket 4KB 8KB [ 81.786968][ T560] ip_fib_trie 20KB 20KB [ 81.792889][ T560] ip_fib_alias 95KB 98KB [ 81.799141][ T560] ip_dst_cache 19KB 20KB [ 81.805154][ T560] PING 1KB 15KB [ 81.811089][ T560] RAW 52KB 61KB [ 81.816965][ T560] UDP 53KB 63KB [ 81.823182][ T560] tw_sock_TCP 3KB 3KB [ 81.829168][ T560] request_sock_TCP 7KB 15KB [ 81.835128][ T560] TCP 63KB 63KB [ 81.841077][ T560] eventpoll_pwq 10KB 11KB [ 81.846986][ T560] eventpoll_epi 22KB 23KB [ 81.853737][ T560] inotify_inode_mark 7KB 7KB [ 81.859727][ T560] bio_crypt_ctx 7KB 7KB [ 81.865608][ T560] request_queue 314KB 486KB [ 81.871650][ T560] blkdev_ioc 17KB 19KB [ 81.877545][ T560] bio-0 337KB 337KB [ 81.883413][ T560] biovec-max 624KB 654KB [ 81.889359][ T560] biovec-64 201KB 204KB [ 81.895215][ T560] biovec-16 17KB 18KB [ 81.901148][ T560] khugepaged_mm_slot 4KB 7KB [ 81.907186][ T560] uid_cache 5KB 8KB [ 81.913144][ T560] dmaengine-unmap-2 0KB 4KB [ 81.919129][ T560] audit_buffer 7KB 11KB [ 81.925071][ T560] skbuff_fclone_cache 580KB 585KB [ 81.931164][ T560] skbuff_head_cache 6656KB 6656KB [ 81.937400][ T560] configfs_dir_cache 0KB 3KB [ 81.943482][ T560] file_lock_cache 134KB 134KB [ 81.949395][ T560] file_lock_ctx 5KB 7KB [ 81.955286][ T560] fsnotify_mark_connector 5KB 7KB [ 81.961868][ T560] net_namespace 45KB 63KB [ 81.968433][ T560] task_delay_info 55KB 55KB [ 81.974425][ T560] taskstats 15KB 15KB [ 81.980422][ T560] proc_dir_entry 396KB 396KB [ 81.986432][ T560] pde_opener 4KB 7KB [ 81.992442][ T560] seq_file 158KB 169KB [ 81.998742][ T560] sigqueue 41KB 43KB [ 82.004920][ T560] shmem_inode_cache 701KB 702KB [ 82.011112][ T560] kernfs_iattrs_cache 4KB 7KB [ 82.017207][ T560] kernfs_node_cache 8449KB 8449KB [ 82.023104][ T560] mnt_cache 88KB 94KB [ 82.029168][ T560] filp 3897KB 4047KB [ 82.035314][ T560] names_cache 84817KB 84817KB [ 82.041349][ T560] hashtab_node 74KB 75KB [ 82.047370][ T560] ebitmap_node 412KB 413KB [ 82.053245][ T560] avtab_node 185KB 187KB [ 82.059148][ T560] avc_node 82KB 87KB [ 82.065197][ T560] lsm_inode_cache 1589KB 1589KB [ 82.071169][ T560] lsm_file_cache 337KB 396KB [ 82.077218][ T560] key_jar 3KB 3KB [ 82.083499][ T560] uts_namespace 9KB 15KB [ 82.089720][ T560] nsproxy 5KB 7KB [ 82.095561][ T560] vm_area_struct 5001KB 5001KB [ 82.101482][ T560] fs_cache 40KB 40KB [ 82.107392][ T560] files_cache 251KB 262KB [ 82.113363][ T560] signal_cache 494KB 494KB [ 82.119297][ T560] sighand_cache 367KB 367KB [ 82.125161][ T560] task_struct 1764KB 1764KB [ 82.131087][ T560] cred_jar 369KB 380KB [ 82.137843][ T560] anon_vma_chain 1133KB 1145KB [ 82.143715][ T560] anon_vma 114KB 122KB [ 82.149887][ T560] pid 52KB 52KB [ 82.155745][ T560] Acpi-Operand 173KB 209KB [ 82.161698][ T560] Acpi-ParseExt 15KB 19KB [ 82.167814][ T560] Acpi-Parse 94KB 114KB [ 82.174415][ T560] Acpi-State 47KB 55KB [ 82.180470][ T560] Acpi-Namespace 28KB 32KB [ 82.186318][ T560] trace_event_file 155KB 155KB [ 82.192243][ T560] ftrace_event_field 267KB 268KB [ 82.198223][ T560] pool_workqueue 28KB 32KB [ 82.204193][ T560] mm_struct 402KB 432KB [ 82.210392][ T560] vmap_area 8390KB 8390KB [ 82.216361][ T560] kmalloc-8k 4096KB 4096KB [ 82.222501][ T560] kmalloc-4k 42304KB 42368KB [ 82.228386][ T560] kmalloc-2k 17376KB 17376KB [ 82.234261][ T560] kmalloc-1k 24416KB 24416KB [ 82.240191][ T560] kmalloc-512 14656KB 14656KB [ 82.247531][ T560] kmalloc-256 2272KB 2272KB [ 82.253365][ T560] kmalloc-192 1091KB 1108KB [ 82.259648][ T560] kmalloc-128 736KB 736KB [ 82.265697][ T560] kmalloc-96 556KB 556KB [ 82.272038][ T560] kmalloc-64 12184KB 12184KB [ 82.278025][ T560] kmalloc-32 860KB 860KB [ 82.283895][ T560] kmalloc-16 276KB 276KB [ 82.289821][ T560] kmalloc-8 196KB 207KB [ 82.295706][ T560] kmem_cache_node 32KB 36KB [ 82.301667][ T560] kmem_cache 156KB 157KB [ 82.307609][ T560] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=560,uid=0 [ 82.321647][ T560] Out of memory (oom_kill_allocating_task): Killed process 555 (syz-executor.0) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 82.339612][ T24] oom_reaper: reaped process 555 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 83.002211][ T561] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 83.014554][ T561] CPU: 0 PID: 561 Comm: syz-executor.1 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 83.024416][ T561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 83.034418][ T561] Call Trace: [ 83.037553][ T561] dump_stack+0x1d8/0x241 [ 83.041844][ T561] ? panic+0x896/0x896 [ 83.045740][ T561] ? ___ratelimit+0x3f7/0x580 [ 83.050253][ T561] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 83.055896][ T561] ? _raw_spin_lock+0xa4/0x1b0 [ 83.060596][ T561] ? asan.module_dtor+0x20/0x20 [ 83.065355][ T561] dump_header+0xd5/0x6b0 [ 83.069519][ T561] oom_kill_process+0xeb/0x2c0 [ 83.074210][ T561] out_of_memory+0x6e9/0x890 [ 83.078636][ T561] ? unregister_oom_notifier+0x20/0x20 [ 83.083941][ T561] ? __zone_watermark_ok+0x94/0x380 [ 83.088964][ T561] __alloc_pages_slowpath+0x20c6/0x2700 [ 83.094452][ T561] ? current_gfp_context+0x80/0x80 [ 83.099495][ T561] ? __alloc_pages_nodemask+0x840/0x840 [ 83.104959][ T561] ? setup_fault_attr+0x3d0/0x3d0 [ 83.109818][ T561] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 83.116511][ T561] __alloc_pages_nodemask+0x4b8/0x840 [ 83.121801][ T561] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 83.127275][ T561] ? ion_page_pool_alloc+0x2f5/0x430 [ 83.132471][ T561] ion_system_heap_allocate+0x2ac/0xaf0 [ 83.137943][ T561] ? ion_system_heap_destroy_pools+0x70/0x70 [ 83.143841][ T561] ? ion_buffer_alloc+0x12f/0x840 [ 83.148792][ T561] ion_buffer_alloc+0x20f/0x840 [ 83.153505][ T561] ion_dmabuf_alloc+0xb5/0x210 [ 83.158083][ T561] ? asan.module_dtor+0x20/0x20 [ 83.162930][ T561] ion_alloc_fd+0x25/0x70 [ 83.167094][ T561] ion_ioctl+0x30b/0x500 [ 83.171180][ T561] ? debug_shrink_set+0x1d0/0x1d0 [ 83.176020][ T561] ? debug_shrink_set+0x1d0/0x1d0 [ 83.180878][ T561] do_vfs_ioctl+0x742/0x1720 [ 83.185307][ T561] ? ioctl_preallocate+0x250/0x250 [ 83.190261][ T561] ? __fget+0x407/0x490 [ 83.194244][ T561] ? fget_many+0x20/0x20 [ 83.198327][ T561] ? switch_fpu_return+0x1d4/0x410 [ 83.203310][ T561] ? security_file_ioctl+0x7d/0xa0 [ 83.208219][ T561] __x64_sys_ioctl+0xd4/0x110 [ 83.212733][ T561] do_syscall_64+0xca/0x1c0 [ 83.217095][ T561] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 83.222956][ T561] Mem-Info: [ 83.226410][ T561] active_anon:7322 inactive_anon:73 isolated_anon:0 [ 83.226410][ T561] active_file:12 inactive_file:0 isolated_file:0 [ 83.226410][ T561] unevictable:0 dirty:0 writeback:2 unstable:0 [ 83.226410][ T561] slab_reclaimable:6058 slab_unreclaimable:67961 [ 83.226410][ T561] mapped:1 shmem:141 pagetables:294 bounce:0 [ 83.226410][ T561] free:63009 free_pcp:233 free_cma:0 [ 83.263057][ T561] Node 0 active_anon:29288kB inactive_anon:292kB active_file:48kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:8kB shmem:564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 83.290363][ T561] 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 [ 83.317081][ T561] lowmem_reserve[]: 0 2894 6835 6835 [ 83.322274][ T561] DMA32 free:108928kB min:93428kB low:116784kB high:140140kB active_anon:96kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:128kB pagetables:56kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 83.350226][ T561] lowmem_reserve[]: 0 0 3941 3941 [ 83.355336][ T561] Normal free:126596kB min:127252kB low:159064kB high:190876kB active_anon:29192kB inactive_anon:292kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5152kB pagetables:1120kB bounce:0kB free_pcp:492kB local_pcp:248kB free_cma:0kB [ 83.384410][ T561] lowmem_reserve[]: 0 0 0 0 [ 83.388732][ T561] 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 [ 83.402495][ T561] DMA32: 4*4kB (ME) 4*8kB (ME) 3*16kB (ME) 7*32kB (UME) 23*64kB (UME) 169*128kB (UME) 18*256kB (UM) 8*512kB (UE) 17*1024kB (U) 1*2048kB (U) 14*4096kB (U) = 108928kB [ 83.418850][ T561] Normal: 631*4kB (ME) 433*8kB (UME) 264*16kB (UME) 183*32kB (UME) 133*64kB (UME) 73*128kB (ME) 34*256kB (UME) 14*512kB (ME) 5*1024kB (ME) 5*2048kB (UME) 15*4096kB (M) = 126596kB [ 83.436632][ T561] 146 total pagecache pages [ 83.441025][ T561] 0 pages in swap cache [ 83.445003][ T561] Swap cache stats: add 0, delete 0, find 0/0 [ 83.450921][ T561] Free swap = 0kB [ 83.454464][ T561] Total swap = 0kB [ 83.458212][ T561] 2097051 pages RAM [ 83.461835][ T561] 0 pages HighMem/MovableOnly [ 83.466349][ T561] 341772 pages reserved [ 83.470362][ T561] 0 pages cma reserved [ 83.474250][ T561] Unreclaimable slab info: [ 83.478558][ T561] Name Used Total [ 83.484805][ T561] pid_2 15KB 15KB [ 83.491214][ T561] AF_VSOCK 3KB 31KB [ 83.497213][ T561] TIPC 21KB 30KB [ 83.503165][ T561] bridge_fdb_cache 6KB 7KB [ 83.509226][ T561] fib6_nodes 111KB 112KB [ 83.515089][ T561] ip6_dst_cache 656KB 656KB [ 83.521089][ T561] PINGv6 1KB 31KB [ 83.526890][ T561] RAWv6 101KB 126KB [ 83.532898][ T561] UDPLITEv6 1KB 31KB [ 83.538788][ T561] UDPv6 60KB 63KB [ 83.544721][ T561] TCPv6 61KB 61KB [ 83.550782][ T561] ashmem_area_cache 0KB 7KB [ 83.556645][ T561] wg_peer 81KB 92KB [ 83.562666][ T561] allowedips_node 16KB 19KB [ 83.568582][ T561] sd_ext_cdb 0KB 3KB [ 83.574439][ T561] scsi_sense_cache 1076KB 1092KB [ 83.580512][ T561] virtio_scsi_cmd 16KB 16KB [ 83.586398][ T561] sgpool-128 29KB 29KB [ 83.592424][ T561] sgpool-64 72KB 95KB [ 83.598378][ T561] sgpool-32 82KB 94KB [ 83.604202][ T561] sgpool-16 46KB 52KB [ 83.610795][ T561] sgpool-8 61KB 63KB [ 83.616657][ T561] f2fs_bio_post_read_ctx 15KB 15KB [ 83.623117][ T561] jbd2_inode 4KB 7KB [ 83.628996][ T561] ext4_system_zone 0KB 3KB [ 83.634955][ T561] ext4_bio_post_read_ctx 15KB 15KB [ 83.641676][ T561] bio-1 3KB 3KB [ 83.647816][ T561] pid_namespace 4KB 7KB [ 83.653681][ T561] UNIX 2297KB 2310KB [ 83.659714][ T561] UDP-Lite 1KB 15KB [ 83.665483][ T561] tcp_bind_bucket 4KB 8KB [ 83.671889][ T561] ip_fib_trie 20KB 20KB [ 83.677974][ T561] ip_fib_alias 95KB 98KB [ 83.684542][ T561] ip_dst_cache 19KB 20KB [ 83.690621][ T561] PING 1KB 15KB [ 83.696496][ T561] RAW 52KB 61KB [ 83.702564][ T561] UDP 53KB 63KB [ 83.708866][ T561] tw_sock_TCP 3KB 3KB [ 83.714764][ T561] request_sock_TCP 7KB 15KB [ 83.720856][ T561] TCP 63KB 63KB [ 83.726731][ T561] eventpoll_pwq 10KB 11KB [ 83.732850][ T561] eventpoll_epi 22KB 23KB [ 83.738847][ T561] inotify_inode_mark 7KB 7KB [ 83.744708][ T561] bio_crypt_ctx 7KB 7KB [ 83.750738][ T561] request_queue 314KB 486KB [ 83.756511][ T561] blkdev_ioc 17KB 19KB [ 83.762562][ T561] bio-0 341KB 341KB [ 83.768596][ T561] biovec-max 624KB 654KB [ 83.774468][ T561] biovec-64 201KB 204KB [ 83.780632][ T561] biovec-16 17KB 18KB [ 83.786610][ T561] khugepaged_mm_slot 4KB 7KB [ 83.792770][ T561] uid_cache 5KB 8KB [ 83.798808][ T561] dmaengine-unmap-2 0KB 4KB [ 83.804675][ T561] audit_buffer 7KB 11KB [ 83.810710][ T561] skbuff_fclone_cache 580KB 585KB [ 83.816777][ T561] skbuff_head_cache 6663KB 6663KB [ 83.822797][ T561] configfs_dir_cache 0KB 3KB [ 83.828755][ T561] file_lock_cache 134KB 134KB [ 83.834575][ T561] file_lock_ctx 5KB 7KB [ 83.841203][ T561] fsnotify_mark_connector 5KB 7KB [ 83.847748][ T561] net_namespace 45KB 63KB [ 83.853549][ T561] task_delay_info 55KB 55KB [ 83.859598][ T561] taskstats 15KB 15KB [ 83.865477][ T561] proc_dir_entry 396KB 396KB [ 83.871638][ T561] pde_opener 4KB 7KB [ 83.877555][ T561] seq_file 158KB 169KB [ 83.883408][ T561] sigqueue 41KB 43KB [ 83.889324][ T561] shmem_inode_cache 701KB 702KB [ 83.895385][ T561] kernfs_iattrs_cache 4KB 7KB [ 83.901488][ T561] kernfs_node_cache 8449KB 8449KB [ 83.907367][ T561] mnt_cache 88KB 94KB [ 83.913523][ T561] filp 3897KB 4047KB [ 83.919448][ T561] names_cache 84817KB 84817KB [ 83.925312][ T561] hashtab_node 74KB 75KB [ 83.931347][ T561] ebitmap_node 412KB 413KB [ 83.937445][ T561] avtab_node 185KB 187KB [ 83.943312][ T561] avc_node 82KB 87KB [ 83.949399][ T561] lsm_inode_cache 1589KB 1589KB [ 83.955364][ T561] lsm_file_cache 337KB 396KB [ 83.961383][ T561] key_jar 3KB 3KB [ 83.967553][ T561] uts_namespace 9KB 15KB [ 83.973438][ T561] nsproxy 5KB 7KB [ 83.979491][ T561] vm_area_struct 5001KB 5001KB [ 83.985462][ T561] fs_cache 40KB 40KB [ 83.991384][ T561] files_cache 251KB 262KB [ 83.997298][ T561] signal_cache 494KB 494KB [ 84.003152][ T561] sighand_cache 367KB 367KB [ 84.009284][ T561] task_struct 1764KB 1764KB [ 84.015173][ T561] cred_jar 369KB 380KB [ 84.021119][ T561] anon_vma_chain 1133KB 1145KB [ 84.027785][ T561] anon_vma 114KB 122KB [ 84.033771][ T561] pid 52KB 52KB [ 84.039712][ T561] Acpi-Operand 173KB 209KB [ 84.045570][ T561] Acpi-ParseExt 15KB 19KB [ 84.051500][ T561] Acpi-Parse 94KB 114KB [ 84.057531][ T561] Acpi-State 47KB 55KB [ 84.063401][ T561] Acpi-Namespace 28KB 32KB [ 84.069457][ T561] trace_event_file 155KB 155KB [ 84.075335][ T561] ftrace_event_field 267KB 268KB [ 84.081349][ T561] pool_workqueue 28KB 32KB [ 84.087259][ T561] mm_struct 402KB 432KB [ 84.093121][ T561] vmap_area 8430KB 8430KB [ 84.099093][ T561] kmalloc-8k 4096KB 4096KB [ 84.104920][ T561] kmalloc-4k 42304KB 42368KB [ 84.111135][ T561] kmalloc-2k 17376KB 17376KB [ 84.116985][ T561] kmalloc-1k 24448KB 24448KB [ 84.122974][ T561] kmalloc-512 14656KB 14656KB [ 84.128907][ T561] kmalloc-256 2272KB 2272KB [ 84.134954][ T561] kmalloc-192 1091KB 1108KB [ 84.140932][ T561] kmalloc-128 736KB 736KB [ 84.146890][ T561] kmalloc-96 556KB 556KB [ 84.152837][ T561] kmalloc-64 12240KB 12240KB [ 84.158704][ T561] kmalloc-32 860KB 860KB [ 84.164584][ T561] kmalloc-16 276KB 276KB [ 84.170502][ T561] kmalloc-8 196KB 207KB [ 84.176394][ T561] kmem_cache_node 32KB 36KB [ 84.182333][ T561] kmem_cache 156KB 157KB [ 84.188210][ T561] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=561,uid=0 [ 84.201948][ T561] Out of memory (oom_kill_allocating_task): Killed process 554 (syz-executor.1) total-vm:50180kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 84.220234][ T24] oom_reaper: reaped process 554 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 85.023633][ T562] (elapsed 8.220 seconds) done. [ 85.028361][ T562] OOM killer disabled. [ 85.032219][ T562] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 85.042194][ T562] printk: Suspending console(s) (use no_console_suspend to debug) [ 85.147261][ T7] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 85.340351][ T562] ACPI: Preparing to enter system sleep state S3 [ 85.340939][ T562] PM: Saving platform NVS memory [ 85.340942][ T562] Disabling non-boot CPUs ... [ 85.343785][ T562] smpboot: CPU 1 is now offline [ 85.345580][ T562] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 85.345657][ T562] ACPI: Low-level resume complete [ 85.345729][ T562] PM: Restoring platform NVS memory [ 85.345739][ T562] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 85.366534][ T562] Enabling non-boot CPUs ... [ 85.366760][ T562] x86: Booting SMP configuration: [ 85.366765][ T562] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 85.366948][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 85.367978][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 85.370111][ T562] CPU1 is up [ 85.370635][ T562] ACPI: Waking up from system sleep state S3 [ 85.572283][ T562] OOM killer enabled. [ 85.576066][ T562] Restarting tasks ... done. [ 85.583824][ T562] Resume cause unknown [ 85.587744][ T562] PM: suspend exit [ 85.709443][ T23] audit: type=1400 audit(1700239142.591:148): avc: denied { remove_name } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=220 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 85.742837][ T23] audit: type=1400 audit(1700239142.591:149): avc: denied { rename } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=220 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 85.780573][ T23] audit: type=1400 audit(1700239142.591:150): 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 2023/11/17 16:39:02 executed programs: 27 [ 85.919764][ T574] PM: suspend entry (deep) [ 85.925275][ T573] PM: suspend entry (deep) [ 85.930658][ T573] PM: suspend exit [ 85.943663][ T577] PM: suspend entry (deep) [ 85.948064][ T577] PM: suspend exit [ 85.951428][ T574] Filesystems sync: 0.026 seconds [ 85.951804][ T578] PM: suspend entry (deep) [ 85.957160][ T574] Freezing user space processes ... [ 85.961013][ T578] PM: suspend exit [ 87.077158][ T574] (elapsed 1.119 seconds) done. [ 87.081975][ T574] OOM killer disabled. [ 87.085854][ T574] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 87.095919][ T574] printk: Suspending console(s) (use no_console_suspend to debug) [ 87.149050][ T529] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 87.346437][ T574] ACPI: Preparing to enter system sleep state S3 [ 87.346735][ T574] PM: Saving platform NVS memory [ 87.346739][ T574] Disabling non-boot CPUs ... [ 87.349620][ T574] smpboot: CPU 1 is now offline [ 87.351251][ T574] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 87.351325][ T574] ACPI: Low-level resume complete [ 87.351397][ T574] PM: Restoring platform NVS memory [ 87.351408][ T574] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 87.373295][ T574] Enabling non-boot CPUs ... [ 87.373591][ T574] x86: Booting SMP configuration: [ 87.373597][ T574] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 87.373790][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 87.374768][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 87.376551][ T574] CPU1 is up [ 87.377020][ T574] ACPI: Waking up from system sleep state S3 [ 87.597280][ T574] OOM killer enabled. [ 87.601062][ T574] Restarting tasks ... done. [ 87.615300][ T587] PM: suspend entry (deep) [ 87.624914][ T574] Resume cause unknown [ 87.629993][ T587] PM: suspend exit [ 87.640756][ T574] PM: suspend exit [ 87.642588][ T588] PM: suspend entry (deep) [ 87.658976][ T591] PM: suspend entry (deep) [ 87.675280][ T588] Filesystems sync: 0.016 seconds [ 87.676417][ T591] PM: suspend exit [ 87.682429][ T588] Freezing user space processes ... [ 89.358157][ T584] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 89.376521][ T584] CPU: 0 PID: 584 Comm: syz-executor.4 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 89.386479][ T584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 89.396373][ T584] Call Trace: [ 89.399598][ T584] dump_stack+0x1d8/0x241 [ 89.403760][ T584] ? panic+0x896/0x896 [ 89.407652][ T584] ? ___ratelimit+0x3f7/0x580 [ 89.412169][ T584] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 89.417828][ T584] ? _raw_spin_lock+0xa4/0x1b0 [ 89.422412][ T584] ? asan.module_dtor+0x20/0x20 [ 89.427095][ T584] dump_header+0xd5/0x6b0 [ 89.431270][ T584] oom_kill_process+0xeb/0x2c0 [ 89.437861][ T584] out_of_memory+0x6e9/0x890 [ 89.442378][ T584] ? unregister_oom_notifier+0x20/0x20 [ 89.447757][ T584] ? __zone_watermark_ok+0x94/0x380 [ 89.452806][ T584] __alloc_pages_slowpath+0x20c6/0x2700 [ 89.458179][ T584] ? current_gfp_context+0x80/0x80 [ 89.463116][ T584] ? __alloc_pages_nodemask+0x840/0x840 [ 89.468500][ T584] ? setup_fault_attr+0x3d0/0x3d0 [ 89.473376][ T584] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 89.479969][ T584] __alloc_pages_nodemask+0x4b8/0x840 [ 89.485286][ T584] ? preempt_schedule_notrace+0x140/0x140 [ 89.490807][ T584] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 89.496183][ T584] ? ion_page_pool_alloc+0x2f5/0x430 [ 89.501314][ T584] ion_system_heap_allocate+0x2ac/0xaf0 [ 89.506715][ T584] ? ion_system_heap_destroy_pools+0x70/0x70 [ 89.512582][ T584] ? ion_buffer_alloc+0x12f/0x840 [ 89.517657][ T584] ion_buffer_alloc+0x20f/0x840 [ 89.522510][ T584] ion_dmabuf_alloc+0xb5/0x210 [ 89.527088][ T584] ? asan.module_dtor+0x20/0x20 [ 89.531774][ T584] ion_alloc_fd+0x25/0x70 [ 89.535937][ T584] ion_ioctl+0x30b/0x500 [ 89.540102][ T584] ? debug_shrink_set+0x1d0/0x1d0 [ 89.544980][ T584] ? debug_shrink_set+0x1d0/0x1d0 [ 89.549821][ T584] do_vfs_ioctl+0x742/0x1720 [ 89.554249][ T584] ? ioctl_preallocate+0x250/0x250 [ 89.559203][ T584] ? __fget+0x407/0x490 [ 89.563190][ T584] ? fget_many+0x20/0x20 [ 89.567288][ T584] ? switch_fpu_return+0x1d4/0x410 [ 89.572215][ T584] ? security_file_ioctl+0x7d/0xa0 [ 89.577185][ T584] __x64_sys_ioctl+0xd4/0x110 [ 89.581675][ T584] do_syscall_64+0xca/0x1c0 [ 89.586020][ T584] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 89.592864][ T584] Mem-Info: [ 89.595820][ T584] active_anon:7491 inactive_anon:74 isolated_anon:0 [ 89.595820][ T584] active_file:12 inactive_file:11 isolated_file:0 [ 89.595820][ T584] unevictable:0 dirty:0 writeback:0 unstable:0 [ 89.595820][ T584] slab_reclaimable:6132 slab_unreclaimable:67821 [ 89.595820][ T584] mapped:1 shmem:165 pagetables:301 bounce:0 [ 89.595820][ T584] free:62785 free_pcp:62 free_cma:0 [ 89.633859][ T584] Node 0 active_anon:29964kB inactive_anon:296kB active_file:48kB inactive_file:44kB 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 [ 89.668102][ T584] 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 [ 89.699219][ T584] lowmem_reserve[]: 0 2894 6835 6835 [ 89.704419][ T584] DMA32 free:108344kB min:93428kB low:116784kB high:140140kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 89.738012][ T584] lowmem_reserve[]: 0 0 3941 3941 [ 89.742932][ T584] Normal free:126888kB min:127252kB low:159064kB high:190876kB active_anon:29960kB inactive_anon:296kB active_file:136kB inactive_file:4kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5600kB pagetables:1204kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 89.771803][ T584] lowmem_reserve[]: 0 0 0 0 [ 89.776104][ T584] 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 [ 89.789730][ T584] DMA32: 5230*4kB (UME) 737*8kB (UE) 723*16kB (UME) 730*32kB (UME) 4*64kB (ME) 4*128kB (ME) 2*256kB (UM) 1*512kB (E) 0*1024kB 0*2048kB 11*4096kB (U) = 108592kB [ 89.805523][ T584] Normal: 8012*4kB (UME) 1667*8kB (UME) 1327*16kB (UME) 1296*32kB (UME) 113*64kB (UME) 48*128kB (UM) 17*256kB (UM) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 127352kB [ 89.822267][ T584] 188 total pagecache pages [ 89.826577][ T584] 0 pages in swap cache [ 89.830663][ T584] Swap cache stats: add 0, delete 0, find 0/0 [ 89.836588][ T584] Free swap = 0kB [ 89.840132][ T584] Total swap = 0kB [ 89.843711][ T584] 2097051 pages RAM [ 89.847386][ T584] 0 pages HighMem/MovableOnly [ 89.851866][ T584] 341772 pages reserved [ 89.855874][ T584] 0 pages cma reserved [ 89.859733][ T584] Unreclaimable slab info: [ 89.864018][ T584] Name Used Total [ 89.870205][ T584] pid_2 19KB 19KB [ 89.876289][ T584] AF_VSOCK 3KB 31KB [ 89.882389][ T584] TIPC 21KB 30KB [ 89.888286][ T584] bridge_fdb_cache 6KB 7KB [ 89.894284][ T584] fib6_nodes 111KB 112KB [ 89.900156][ T584] ip6_dst_cache 656KB 656KB [ 89.906077][ T584] PINGv6 1KB 31KB [ 89.911979][ T584] RAWv6 101KB 126KB [ 89.917860][ T584] UDPLITEv6 1KB 31KB [ 89.923789][ T584] UDPv6 60KB 63KB [ 89.929765][ T584] TCPv6 30KB 61KB [ 89.935814][ T584] ashmem_area_cache 0KB 7KB [ 89.941683][ T584] wg_peer 81KB 92KB [ 89.947617][ T584] allowedips_node 16KB 19KB [ 89.953520][ T584] sd_ext_cdb 0KB 3KB [ 89.959388][ T584] scsi_sense_cache 1076KB 1092KB [ 89.965331][ T584] virtio_scsi_cmd 16KB 16KB [ 89.971196][ T584] sgpool-128 29KB 29KB [ 89.977132][ T584] sgpool-64 72KB 95KB [ 89.983114][ T584] sgpool-32 93KB 94KB [ 89.988981][ T584] sgpool-16 60KB 60KB [ 89.996090][ T584] sgpool-8 76KB 78KB [ 90.002016][ T584] f2fs_bio_post_read_ctx 15KB 15KB [ 90.008312][ T584] jbd2_inode 4KB 7KB [ 90.014318][ T584] ext4_system_zone 0KB 3KB [ 90.020194][ T584] ext4_bio_post_read_ctx 15KB 15KB [ 90.026634][ T584] bio-1 3KB 3KB [ 90.032530][ T584] pid_namespace 4KB 7KB [ 90.038428][ T584] UNIX 2298KB 2310KB [ 90.044342][ T584] UDP-Lite 1KB 15KB [ 90.050466][ T584] tcp_bind_bucket 4KB 8KB [ 90.056613][ T584] ip_fib_trie 20KB 20KB [ 90.062490][ T584] ip_fib_alias 95KB 98KB [ 90.068374][ T584] ip_dst_cache 19KB 20KB [ 90.074543][ T584] PING 1KB 15KB [ 90.080432][ T584] RAW 52KB 61KB [ 90.086349][ T584] UDP 53KB 63KB [ 90.092241][ T584] tw_sock_TCP 3KB 3KB [ 90.098122][ T584] request_sock_TCP 7KB 15KB [ 90.104317][ T584] TCP 31KB 63KB [ 90.110560][ T584] eventpoll_pwq 10KB 11KB [ 90.116494][ T584] eventpoll_epi 23KB 23KB [ 90.122387][ T584] inotify_inode_mark 11KB 11KB [ 90.128357][ T584] bio_crypt_ctx 7KB 7KB [ 90.134299][ T584] request_queue 314KB 486KB [ 90.140149][ T584] blkdev_ioc 18KB 19KB [ 90.146233][ T584] bio-0 412KB 412KB [ 90.152106][ T584] biovec-max 743KB 743KB [ 90.157998][ T584] biovec-64 311KB 315KB [ 90.164049][ T584] biovec-16 15KB 18KB [ 90.169871][ T584] khugepaged_mm_slot 4KB 7KB [ 90.176019][ T584] uid_cache 5KB 8KB [ 90.181874][ T584] dmaengine-unmap-2 0KB 4KB [ 90.187966][ T584] audit_buffer 7KB 11KB [ 90.194279][ T584] skbuff_fclone_cache 580KB 585KB [ 90.200399][ T584] skbuff_head_cache 6877KB 6877KB [ 90.206348][ T584] configfs_dir_cache 0KB 3KB [ 90.212393][ T584] file_lock_cache 127KB 134KB [ 90.218271][ T584] file_lock_ctx 5KB 7KB [ 90.224205][ T584] fsnotify_mark_connector 7KB 7KB [ 90.230604][ T584] net_namespace 45KB 63KB [ 90.236749][ T584] task_delay_info 59KB 59KB [ 90.242741][ T584] taskstats 12KB 15KB [ 90.248615][ T584] proc_dir_entry 448KB 448KB [ 90.254550][ T584] pde_opener 4KB 7KB [ 90.260420][ T584] seq_file 144KB 157KB [ 90.266452][ T584] sigqueue 43KB 43KB [ 90.272354][ T584] shmem_inode_cache 733KB 733KB [ 90.278244][ T584] kernfs_iattrs_cache 4KB 7KB [ 90.284342][ T584] kernfs_node_cache 8457KB 8457KB [ 90.290206][ T584] mnt_cache 88KB 94KB [ 90.296174][ T584] filp 3787KB 3890KB [ 90.302032][ T584] names_cache 78710KB 78926KB [ 90.308001][ T584] hashtab_node 74KB 75KB [ 90.313966][ T584] ebitmap_node 412KB 413KB [ 90.319799][ T584] avtab_node 185KB 187KB [ 90.325731][ T584] avc_node 82KB 87KB [ 90.331602][ T584] lsm_inode_cache 1612KB 1612KB [ 90.337649][ T584] lsm_file_cache 328KB 384KB [ 90.343656][ T584] key_jar 3KB 3KB [ 90.349955][ T584] uts_namespace 9KB 15KB [ 90.355918][ T584] nsproxy 5KB 7KB [ 90.361784][ T584] vm_area_struct 5061KB 5061KB [ 90.367665][ T584] fs_cache 40KB 40KB [ 90.373587][ T584] files_cache 252KB 262KB [ 90.379463][ T584] signal_cache 524KB 524KB [ 90.385390][ T584] sighand_cache 393KB 398KB [ 90.391268][ T584] task_struct 1890KB 1890KB [ 90.397210][ T584] cred_jar 363KB 376KB [ 90.403090][ T584] anon_vma_chain 1153KB 1153KB [ 90.409160][ T584] anon_vma 120KB 122KB [ 90.415152][ T584] pid 52KB 52KB [ 90.421129][ T584] Acpi-Operand 176KB 209KB [ 90.427216][ T584] Acpi-ParseExt 15KB 19KB [ 90.433099][ T584] Acpi-Parse 94KB 114KB [ 90.439138][ T584] Acpi-State 78KB 78KB [ 90.445243][ T584] Acpi-Namespace 28KB 32KB [ 90.451333][ T584] trace_event_file 155KB 155KB [ 90.457260][ T584] ftrace_event_field 267KB 268KB [ 90.463361][ T584] pool_workqueue 28KB 32KB [ 90.469227][ T584] mm_struct 397KB 432KB [ 90.475414][ T584] vmap_area 10938KB 10938KB [ 90.481274][ T584] kmalloc-8k 4096KB 4096KB [ 90.487229][ T584] kmalloc-4k 39696KB 39872KB [ 90.493358][ T584] kmalloc-2k 17632KB 17632KB [ 90.499337][ T584] kmalloc-1k 24596KB 24672KB [ 90.505248][ T584] kmalloc-512 15408KB 15408KB [ 90.511206][ T584] kmalloc-256 2352KB 2352KB [ 90.517137][ T584] kmalloc-192 1073KB 1092KB [ 90.523023][ T584] kmalloc-128 908KB 908KB [ 90.528907][ T584] kmalloc-96 580KB 580KB [ 90.534833][ T584] kmalloc-64 15556KB 15556KB [ 90.540872][ T584] kmalloc-32 857KB 860KB [ 90.546938][ T584] kmalloc-16 288KB 288KB [ 90.552841][ T584] kmalloc-8 200KB 207KB [ 90.558929][ T584] kmem_cache_node 32KB 36KB [ 90.564941][ T584] kmem_cache 156KB 157KB [ 90.570806][ T584] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=584,uid=0 [ 90.584601][ T584] Out of memory (oom_kill_allocating_task): Killed process 571 (syz-executor.4) total-vm:50312kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 90.619234][ T24] oom_reaper: reaped process 571 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 91.345035][ T587] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 91.357579][ T587] CPU: 0 PID: 587 Comm: syz-executor.2 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 91.367538][ T587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 91.377431][ T587] Call Trace: [ 91.380561][ T587] dump_stack+0x1d8/0x241 [ 91.385149][ T587] ? panic+0x896/0x896 [ 91.389065][ T587] ? ___ratelimit+0x3f7/0x580 [ 91.393583][ T587] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 91.399229][ T587] ? _raw_spin_lock+0xa4/0x1b0 [ 91.403811][ T587] ? asan.module_dtor+0x20/0x20 [ 91.408521][ T587] dump_header+0xd5/0x6b0 [ 91.412755][ T587] oom_kill_process+0xeb/0x2c0 [ 91.417381][ T587] out_of_memory+0x6e9/0x890 [ 91.421997][ T587] ? unregister_oom_notifier+0x20/0x20 [ 91.427272][ T587] ? __zone_watermark_ok+0x94/0x380 [ 91.432565][ T587] __alloc_pages_slowpath+0x20c6/0x2700 [ 91.438035][ T587] ? current_gfp_context+0x80/0x80 [ 91.442974][ T587] ? __alloc_pages_nodemask+0x840/0x840 [ 91.448377][ T587] ? setup_fault_attr+0x3d0/0x3d0 [ 91.453357][ T587] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 91.459948][ T587] __alloc_pages_nodemask+0x4b8/0x840 [ 91.465222][ T587] ? preempt_schedule_notrace+0x140/0x140 [ 91.470777][ T587] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 91.476158][ T587] ? ion_page_pool_alloc+0x2f5/0x430 [ 91.481276][ T587] ion_system_heap_allocate+0x2ac/0xaf0 [ 91.487099][ T587] ? ion_system_heap_destroy_pools+0x70/0x70 [ 91.492907][ T587] ? ion_buffer_alloc+0x12f/0x840 [ 91.497773][ T587] ion_buffer_alloc+0x20f/0x840 [ 91.502456][ T587] ion_dmabuf_alloc+0xb5/0x210 [ 91.507055][ T587] ? asan.module_dtor+0x20/0x20 [ 91.511760][ T587] ion_alloc_fd+0x25/0x70 [ 91.516110][ T587] ion_ioctl+0x30b/0x500 [ 91.520177][ T587] ? debug_shrink_set+0x1d0/0x1d0 [ 91.525032][ T587] ? debug_shrink_set+0x1d0/0x1d0 [ 91.529892][ T587] do_vfs_ioctl+0x742/0x1720 [ 91.534327][ T587] ? ioctl_preallocate+0x250/0x250 [ 91.539268][ T587] ? __fget+0x407/0x490 [ 91.543262][ T587] ? fget_many+0x20/0x20 [ 91.547337][ T587] ? switch_fpu_return+0x1d4/0x410 [ 91.552294][ T587] ? security_file_ioctl+0x7d/0xa0 [ 91.557243][ T587] __x64_sys_ioctl+0xd4/0x110 [ 91.561750][ T587] do_syscall_64+0xca/0x1c0 [ 91.566099][ T587] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 91.571877][ T587] Mem-Info: [ 91.574785][ T587] active_anon:7476 inactive_anon:74 isolated_anon:0 [ 91.574785][ T587] active_file:12 inactive_file:11 isolated_file:0 [ 91.574785][ T587] unevictable:0 dirty:0 writeback:0 unstable:0 [ 91.574785][ T587] slab_reclaimable:6132 slab_unreclaimable:67870 [ 91.574785][ T587] mapped:1 shmem:165 pagetables:301 bounce:0 [ 91.574785][ T587] free:63055 free_pcp:149 free_cma:0 [ 91.611084][ T587] Node 0 active_anon:29904kB inactive_anon:296kB active_file:48kB inactive_file:44kB 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 [ 91.638204][ T587] 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 [ 91.664703][ T587] lowmem_reserve[]: 0 2894 6835 6835 [ 91.670131][ T587] DMA32 free:109152kB min:93428kB low:116784kB high:140140kB active_anon:4kB inactive_anon:0kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:320kB local_pcp:72kB free_cma:0kB [ 91.698074][ T587] lowmem_reserve[]: 0 0 3941 3941 [ 91.702963][ T587] Normal free:127160kB min:127252kB low:159064kB high:190876kB active_anon:29900kB inactive_anon:296kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5568kB pagetables:1204kB bounce:0kB free_pcp:276kB local_pcp:248kB free_cma:0kB [ 91.732210][ T587] lowmem_reserve[]: 0 0 0 0 [ 91.736515][ T587] 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 [ 91.750086][ T587] DMA32: 4*4kB (UME) 2*8kB (E) 4*16kB (UME) 6*32kB (UME) 5*64kB (UME) 4*128kB (ME) 2*256kB (UM) 2*512kB (UE) 26*1024kB (U) 13*2048kB (U) 13*4096kB (U) = 109152kB [ 91.766517][ T587] Normal: 572*4kB (ME) 367*8kB (ME) 207*16kB (ME) 139*32kB (UME) 104*64kB (ME) 88*128kB (UM) 72*256kB (UM) 40*512kB (UM) 54*1024kB (U) 1*2048kB (U) 0*4096kB = 127160kB [ 91.783117][ T587] 188 total pagecache pages [ 91.787556][ T587] 0 pages in swap cache [ 91.791526][ T587] Swap cache stats: add 0, delete 0, find 0/0 [ 91.797439][ T587] Free swap = 0kB [ 91.800974][ T587] Total swap = 0kB [ 91.804565][ T587] 2097051 pages RAM [ 91.808180][ T587] 0 pages HighMem/MovableOnly [ 91.812721][ T587] 341772 pages reserved [ 91.816684][ T587] 0 pages cma reserved [ 91.820593][ T587] Unreclaimable slab info: [ 91.824879][ T587] Name Used Total [ 91.830937][ T587] pid_2 19KB 19KB [ 91.836860][ T587] AF_VSOCK 3KB 31KB [ 91.842832][ T587] TIPC 21KB 30KB [ 91.848758][ T587] bridge_fdb_cache 6KB 7KB [ 91.854817][ T587] fib6_nodes 111KB 112KB [ 91.860754][ T587] ip6_dst_cache 656KB 656KB [ 91.866699][ T587] PINGv6 1KB 31KB [ 91.872659][ T587] RAWv6 101KB 126KB [ 91.878536][ T587] UDPLITEv6 1KB 31KB [ 91.884553][ T587] UDPv6 60KB 63KB [ 91.890521][ T587] TCPv6 30KB 61KB [ 91.896441][ T587] ashmem_area_cache 0KB 7KB [ 91.902352][ T587] wg_peer 81KB 92KB [ 91.908447][ T587] allowedips_node 16KB 19KB [ 91.914570][ T587] sd_ext_cdb 0KB 3KB [ 91.920353][ T587] scsi_sense_cache 1076KB 1092KB [ 91.926396][ T587] virtio_scsi_cmd 16KB 16KB [ 91.932273][ T587] sgpool-128 29KB 29KB [ 91.938144][ T587] sgpool-64 72KB 95KB [ 91.944080][ T587] sgpool-32 93KB 94KB [ 91.949938][ T587] sgpool-16 60KB 60KB [ 91.955956][ T587] sgpool-8 76KB 78KB [ 91.961958][ T587] f2fs_bio_post_read_ctx 15KB 15KB [ 91.968256][ T587] jbd2_inode 4KB 7KB [ 91.974324][ T587] ext4_system_zone 0KB 3KB [ 91.980174][ T587] ext4_bio_post_read_ctx 15KB 15KB [ 91.986549][ T587] bio-1 3KB 3KB [ 91.992440][ T587] pid_namespace 4KB 7KB [ 91.998407][ T587] UNIX 2298KB 2310KB [ 92.004319][ T587] UDP-Lite 1KB 15KB [ 92.010203][ T587] tcp_bind_bucket 4KB 8KB [ 92.016126][ T587] ip_fib_trie 20KB 20KB [ 92.022117][ T587] ip_fib_alias 95KB 98KB [ 92.027990][ T587] ip_dst_cache 19KB 20KB [ 92.033937][ T587] PING 1KB 15KB [ 92.039797][ T587] RAW 52KB 61KB [ 92.045721][ T587] UDP 53KB 63KB [ 92.051600][ T587] tw_sock_TCP 3KB 3KB [ 92.057613][ T587] request_sock_TCP 7KB 15KB [ 92.063689][ T587] TCP 31KB 63KB [ 92.069658][ T587] eventpoll_pwq 10KB 11KB [ 92.076370][ T587] eventpoll_epi 23KB 23KB [ 92.082337][ T587] inotify_inode_mark 11KB 11KB [ 92.088305][ T587] bio_crypt_ctx 7KB 7KB [ 92.094237][ T587] request_queue 314KB 486KB [ 92.101242][ T587] blkdev_ioc 18KB 19KB [ 92.107164][ T587] bio-0 412KB 412KB [ 92.113116][ T587] biovec-max 743KB 743KB [ 92.119104][ T587] biovec-64 311KB 315KB [ 92.125017][ T587] biovec-16 15KB 18KB [ 92.130921][ T587] khugepaged_mm_slot 4KB 7KB [ 92.136978][ T587] uid_cache 5KB 8KB [ 92.142819][ T587] dmaengine-unmap-2 0KB 4KB [ 92.148785][ T587] audit_buffer 7KB 11KB [ 92.154934][ T587] skbuff_fclone_cache 580KB 585KB [ 92.161068][ T587] skbuff_head_cache 6881KB 6881KB [ 92.167007][ T587] configfs_dir_cache 0KB 3KB [ 92.173359][ T587] file_lock_cache 127KB 134KB [ 92.180249][ T587] file_lock_ctx 5KB 7KB [ 92.186135][ T587] fsnotify_mark_connector 7KB 7KB [ 92.192644][ T587] net_namespace 45KB 63KB [ 92.198521][ T587] task_delay_info 59KB 59KB [ 92.204441][ T587] taskstats 15KB 15KB [ 92.210845][ T587] proc_dir_entry 448KB 448KB [ 92.216873][ T587] pde_opener 4KB 7KB [ 92.222786][ T587] seq_file 144KB 157KB [ 92.228636][ T587] sigqueue 43KB 43KB [ 92.234569][ T587] shmem_inode_cache 733KB 733KB [ 92.240439][ T587] kernfs_iattrs_cache 4KB 7KB [ 92.246794][ T587] kernfs_node_cache 8457KB 8457KB [ 92.252705][ T587] mnt_cache 88KB 94KB [ 92.258580][ T587] filp 3787KB 3890KB [ 92.264595][ T587] names_cache 78710KB 78926KB [ 92.270485][ T587] hashtab_node 74KB 75KB [ 92.276401][ T587] ebitmap_node 412KB 413KB [ 92.282442][ T587] avtab_node 185KB 187KB [ 92.288455][ T587] avc_node 82KB 87KB [ 92.294471][ T587] lsm_inode_cache 1612KB 1612KB [ 92.300459][ T587] lsm_file_cache 328KB 384KB [ 92.306473][ T587] key_jar 3KB 3KB [ 92.312414][ T587] uts_namespace 9KB 15KB [ 92.318246][ T587] nsproxy 5KB 7KB [ 92.324169][ T587] vm_area_struct 5061KB 5061KB [ 92.330050][ T587] fs_cache 40KB 40KB [ 92.336179][ T587] files_cache 252KB 262KB [ 92.342064][ T587] signal_cache 524KB 524KB [ 92.347927][ T587] sighand_cache 393KB 398KB [ 92.353939][ T587] task_struct 1890KB 1890KB [ 92.359931][ T587] cred_jar 363KB 376KB [ 92.366053][ T587] anon_vma_chain 1153KB 1153KB [ 92.372098][ T587] anon_vma 120KB 122KB [ 92.377924][ T587] pid 52KB 52KB [ 92.383854][ T587] Acpi-Operand 176KB 209KB [ 92.389866][ T587] Acpi-ParseExt 15KB 19KB [ 92.396077][ T587] Acpi-Parse 94KB 114KB [ 92.401948][ T587] Acpi-State 78KB 78KB [ 92.407899][ T587] Acpi-Namespace 28KB 32KB [ 92.414001][ T587] trace_event_file 155KB 155KB [ 92.419854][ T587] ftrace_event_field 267KB 268KB [ 92.426008][ T587] pool_workqueue 28KB 32KB [ 92.431878][ T587] mm_struct 397KB 432KB [ 92.438056][ T587] vmap_area 11021KB 11021KB [ 92.443938][ T587] kmalloc-8k 4096KB 4096KB [ 92.449820][ T587] kmalloc-4k 39696KB 39872KB [ 92.455871][ T587] kmalloc-2k 17632KB 17632KB [ 92.461780][ T587] kmalloc-1k 24628KB 24672KB [ 92.467729][ T587] kmalloc-512 15408KB 15408KB [ 92.473868][ T587] kmalloc-256 2352KB 2352KB [ 92.479727][ T587] kmalloc-192 1073KB 1092KB [ 92.485731][ T587] kmalloc-128 908KB 908KB [ 92.491601][ T587] kmalloc-96 580KB 580KB [ 92.497578][ T587] kmalloc-64 15664KB 15664KB [ 92.503461][ T587] kmalloc-32 857KB 860KB [ 92.509312][ T587] kmalloc-16 288KB 288KB [ 92.515240][ T587] kmalloc-8 200KB 207KB [ 92.521234][ T587] kmem_cache_node 32KB 36KB [ 92.527250][ T587] kmem_cache 156KB 157KB [ 92.533234][ T587] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=587,uid=0 [ 92.546957][ T587] Out of memory (oom_kill_allocating_task): Killed process 579 (syz-executor.2) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 92.565148][ T24] oom_reaper: reaped process 579 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 94.769519][ T588] (elapsed 7.087 seconds) done. [ 94.774375][ T588] OOM killer disabled. [ 94.778226][ T588] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 94.787788][ T588] printk: Suspending console(s) (use no_console_suspend to debug) [ 94.842036][ T544] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 95.041873][ T588] ACPI: Preparing to enter system sleep state S3 [ 95.042600][ T588] PM: Saving platform NVS memory [ 95.042604][ T588] Disabling non-boot CPUs ... [ 95.045486][ T588] smpboot: CPU 1 is now offline [ 95.047135][ T588] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 95.047210][ T588] ACPI: Low-level resume complete [ 95.047291][ T588] PM: Restoring platform NVS memory [ 95.047302][ T588] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 95.068629][ T588] Enabling non-boot CPUs ... [ 95.068854][ T588] x86: Booting SMP configuration: [ 95.068860][ T588] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 95.069046][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 95.070058][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 95.071965][ T588] CPU1 is up [ 95.072437][ T588] ACPI: Waking up from system sleep state S3 [ 95.299508][ T588] OOM killer enabled. [ 95.303306][ T588] Restarting tasks ... done. [ 95.309042][ T588] Resume cause unknown [ 95.312941][ T588] PM: suspend exit [ 95.633770][ T599] PM: suspend entry (deep) [ 95.638345][ T598] PM: suspend entry (deep) [ 95.642905][ T598] PM: suspend exit [ 95.674196][ T599] Filesystems sync: 0.036 seconds [ 95.678869][ T604] PM: suspend entry (deep) [ 95.681248][ T599] Freezing user space processes ... [ 95.683380][ T604] PM: suspend exit [ 98.367327][ T599] (elapsed 2.686 seconds) done. [ 98.371997][ T599] OOM killer disabled. [ 98.376208][ T599] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 98.386034][ T599] printk: Suspending console(s) (use no_console_suspend to debug) [ 98.444335][ T504] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 98.629977][ T599] ACPI: Preparing to enter system sleep state S3 [ 98.630275][ T599] PM: Saving platform NVS memory [ 98.630278][ T599] Disabling non-boot CPUs ... [ 98.633121][ T599] smpboot: CPU 1 is now offline [ 98.634895][ T599] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 98.634971][ T599] ACPI: Low-level resume complete [ 98.635057][ T599] PM: Restoring platform NVS memory [ 98.635069][ T599] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 98.655702][ T599] Enabling non-boot CPUs ... [ 98.655962][ T599] x86: Booting SMP configuration: [ 98.655968][ T599] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 98.656150][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 98.657287][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 98.659111][ T599] CPU1 is up [ 98.659588][ T599] ACPI: Waking up from system sleep state S3 [ 98.861166][ T599] OOM killer enabled. [ 98.864942][ T599] Restarting tasks ... [ 98.871832][ T605] PM: suspend entry (deep) [ 98.881352][ T611] PM: suspend entry (deep) [ 98.885672][ T611] PM: suspend exit [ 98.906484][ T613] PM: suspend entry (deep) [ 98.909672][ T599] done. [ 98.915762][ T599] Resume cause unknown [ 98.920944][ T613] PM: suspend exit 2023/11/17 16:39:12 executed programs: 34 [ 98.921207][ T605] PM: suspend exit [ 98.928125][ T617] PM: suspend entry (deep) [ 98.935730][ T616] PM: suspend entry (deep) [ 98.940622][ T599] PM: suspend exit [ 98.955809][ T617] Filesystems sync: 0.013 seconds [ 98.957724][ T616] PM: suspend exit [ 98.961066][ T617] Freezing user space processes ... [ 100.066307][ T613] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 100.084404][ T613] CPU: 0 PID: 613 Comm: syz-executor.3 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 100.094293][ T613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 100.104167][ T613] Call Trace: [ 100.107314][ T613] dump_stack+0x1d8/0x241 [ 100.111546][ T613] ? panic+0x896/0x896 [ 100.115550][ T613] ? ___ratelimit+0x3f7/0x580 [ 100.120050][ T613] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 100.125712][ T613] ? _raw_spin_lock+0xa4/0x1b0 [ 100.130385][ T613] ? asan.module_dtor+0x20/0x20 [ 100.135139][ T613] dump_header+0xd5/0x6b0 [ 100.139231][ T613] oom_kill_process+0xeb/0x2c0 [ 100.143841][ T613] out_of_memory+0x6e9/0x890 [ 100.148276][ T613] ? unregister_oom_notifier+0x20/0x20 [ 100.153759][ T613] ? __zone_watermark_ok+0x94/0x380 [ 100.158791][ T613] __alloc_pages_slowpath+0x20c6/0x2700 [ 100.164149][ T613] ? current_gfp_context+0x80/0x80 [ 100.169088][ T613] ? __alloc_pages_nodemask+0x840/0x840 [ 100.174553][ T613] ? setup_fault_attr+0x3d0/0x3d0 [ 100.179513][ T613] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 100.186111][ T613] __alloc_pages_nodemask+0x4b8/0x840 [ 100.192304][ T613] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 100.197769][ T613] ? ion_page_pool_alloc+0x2f5/0x430 [ 100.202972][ T613] ion_system_heap_allocate+0x2ac/0xaf0 [ 100.208341][ T613] ? ion_system_heap_destroy_pools+0x70/0x70 [ 100.214163][ T613] ? ion_buffer_alloc+0x12f/0x840 [ 100.219018][ T613] ion_buffer_alloc+0x20f/0x840 [ 100.223903][ T613] ion_dmabuf_alloc+0xb5/0x210 [ 100.228771][ T613] ? asan.module_dtor+0x20/0x20 [ 100.233425][ T613] ion_alloc_fd+0x25/0x70 [ 100.237796][ T613] ion_ioctl+0x30b/0x500 [ 100.241857][ T613] ? debug_shrink_set+0x1d0/0x1d0 [ 100.246712][ T613] ? debug_shrink_set+0x1d0/0x1d0 [ 100.251571][ T613] do_vfs_ioctl+0x742/0x1720 [ 100.256009][ T613] ? ioctl_preallocate+0x250/0x250 [ 100.260944][ T613] ? __fget+0x407/0x490 [ 100.264938][ T613] ? fget_many+0x20/0x20 [ 100.269015][ T613] ? switch_fpu_return+0x1d4/0x410 [ 100.274760][ T613] ? security_file_ioctl+0x7d/0xa0 [ 100.279691][ T613] __x64_sys_ioctl+0xd4/0x110 [ 100.284203][ T613] do_syscall_64+0xca/0x1c0 [ 100.288545][ T613] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 100.298412][ T613] Mem-Info: [ 100.301364][ T613] active_anon:7663 inactive_anon:74 isolated_anon:0 [ 100.301364][ T613] active_file:0 inactive_file:26 isolated_file:0 [ 100.301364][ T613] unevictable:0 dirty:0 writeback:0 unstable:0 [ 100.301364][ T613] slab_reclaimable:6226 slab_unreclaimable:67543 [ 100.301364][ T613] mapped:1 shmem:177 pagetables:310 bounce:0 [ 100.301364][ T613] free:62952 free_pcp:748 free_cma:0 [ 100.338552][ T613] Node 0 active_anon:30652kB inactive_anon:296kB active_file:100kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 100.366195][ T613] 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 [ 100.392360][ T613] lowmem_reserve[]: 0 2894 6835 6835 [ 100.397587][ T613] DMA32 free:108820kB min:93428kB low:116784kB high:140140kB active_anon:356kB inactive_anon:8kB active_file:12kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:128kB pagetables:32kB bounce:0kB free_pcp:1760kB local_pcp:1384kB free_cma:0kB [ 100.426457][ T613] lowmem_reserve[]: 0 0 3941 3941 [ 100.431318][ T613] Normal free:127080kB min:127252kB low:159064kB high:190876kB active_anon:30296kB inactive_anon:288kB active_file:40kB inactive_file:32kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5408kB pagetables:1208kB bounce:0kB free_pcp:1232kB local_pcp:868kB free_cma:0kB [ 100.461259][ T613] lowmem_reserve[]: 0 0 0 0 [ 100.465923][ T613] 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 [ 100.479539][ T613] DMA32: 2905*4kB (UM) 2228*8kB (UM) 2051*16kB (UM) 1433*32kB (UM) 7*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 108820kB [ 100.493929][ T613] Normal: 150*4kB (UMEH) 98*8kB (UMH) 1002*16kB (UMEH) 3217*32kB (UMEH) 89*64kB (UH) 2*128kB (H) 1*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 127080kB [ 100.509729][ T613] 203 total pagecache pages [ 100.514034][ T613] 0 pages in swap cache [ 100.518050][ T613] Swap cache stats: add 0, delete 0, find 0/0 [ 100.523954][ T613] Free swap = 0kB [ 100.527523][ T613] Total swap = 0kB [ 100.531047][ T613] 2097051 pages RAM [ 100.534784][ T613] 0 pages HighMem/MovableOnly [ 100.539330][ T613] 341772 pages reserved [ 100.543282][ T613] 0 pages cma reserved [ 100.547204][ T613] Unreclaimable slab info: [ 100.551437][ T613] Name Used Total [ 100.557541][ T613] pid_2 19KB 19KB [ 100.563596][ T613] AF_VSOCK 3KB 31KB [ 100.569534][ T613] TIPC 21KB 30KB [ 100.575399][ T613] bridge_fdb_cache 6KB 7KB [ 100.581484][ T613] fib6_nodes 111KB 112KB [ 100.587346][ T613] ip6_dst_cache 656KB 656KB [ 100.593851][ T613] PINGv6 1KB 31KB [ 100.599786][ T613] RAWv6 101KB 126KB [ 100.605646][ T613] UDPLITEv6 1KB 31KB [ 100.611569][ T613] UDPv6 60KB 63KB [ 100.617474][ T613] TCPv6 61KB 61KB [ 100.623357][ T613] ashmem_area_cache 0KB 7KB [ 100.629276][ T613] wg_peer 81KB 92KB [ 100.635156][ T613] allowedips_node 16KB 19KB [ 100.641112][ T613] sd_ext_cdb 0KB 3KB [ 100.647132][ T613] scsi_sense_cache 1076KB 1092KB [ 100.653017][ T613] virtio_scsi_cmd 16KB 16KB [ 100.658925][ T613] sgpool-128 29KB 29KB [ 100.664814][ T613] sgpool-64 72KB 95KB [ 100.670738][ T613] sgpool-32 141KB 141KB [ 100.676641][ T613] sgpool-16 71KB 75KB [ 100.682509][ T613] sgpool-8 86KB 86KB [ 100.688614][ T613] f2fs_bio_post_read_ctx 15KB 15KB [ 100.695072][ T613] jbd2_inode 4KB 7KB [ 100.700999][ T613] ext4_system_zone 0KB 3KB [ 100.706896][ T613] ext4_bio_post_read_ctx 15KB 15KB [ 100.713211][ T613] bio-1 3KB 3KB [ 100.719126][ T613] pid_namespace 4KB 7KB [ 100.725007][ T613] UNIX 2310KB 2310KB [ 100.730929][ T613] UDP-Lite 1KB 15KB [ 100.736844][ T613] tcp_bind_bucket 4KB 8KB [ 100.742847][ T613] ip_fib_trie 20KB 20KB [ 100.748942][ T613] ip_fib_alias 95KB 98KB [ 100.754816][ T613] ip_dst_cache 19KB 20KB [ 100.760872][ T613] PING 1KB 15KB [ 100.766767][ T613] RAW 52KB 61KB [ 100.772634][ T613] UDP 53KB 63KB [ 100.778649][ T613] tw_sock_TCP 3KB 3KB [ 100.784642][ T613] request_sock_TCP 7KB 15KB [ 100.790833][ T613] TCP 63KB 63KB [ 100.796702][ T613] eventpoll_pwq 11KB 11KB [ 100.802579][ T613] eventpoll_epi 23KB 23KB [ 100.808602][ T613] inotify_inode_mark 8KB 11KB [ 100.814549][ T613] bio_crypt_ctx 7KB 7KB [ 100.820507][ T613] request_queue 314KB 486KB [ 100.826422][ T613] blkdev_ioc 19KB 19KB [ 100.832253][ T613] bio-0 502KB 502KB [ 100.838326][ T613] biovec-max 773KB 773KB [ 100.844245][ T613] biovec-64 425KB 425KB [ 100.850168][ T613] biovec-16 23KB 26KB [ 100.856079][ T613] khugepaged_mm_slot 4KB 7KB [ 100.862043][ T613] uid_cache 5KB 8KB [ 100.867962][ T613] dmaengine-unmap-2 0KB 4KB [ 100.873848][ T613] audit_buffer 7KB 11KB [ 100.879769][ T613] skbuff_fclone_cache 585KB 585KB [ 100.885857][ T613] skbuff_head_cache 6971KB 6971KB [ 100.891743][ T613] configfs_dir_cache 0KB 3KB [ 100.897737][ T613] file_lock_cache 138KB 138KB [ 100.903610][ T613] file_lock_ctx 5KB 7KB [ 100.909528][ T613] fsnotify_mark_connector 5KB 7KB [ 100.915975][ T613] net_namespace 45KB 63KB [ 100.921843][ T613] task_delay_info 59KB 59KB [ 100.927766][ T613] taskstats 23KB 23KB [ 100.933642][ T613] proc_dir_entry 496KB 496KB [ 100.939571][ T613] pde_opener 4KB 7KB [ 100.945681][ T613] seq_file 139KB 145KB [ 100.951612][ T613] sigqueue 47KB 47KB [ 100.957652][ T613] shmem_inode_cache 749KB 749KB [ 100.963505][ T613] kernfs_iattrs_cache 4KB 7KB [ 100.969605][ T613] kernfs_node_cache 8468KB 8468KB [ 100.975481][ T613] mnt_cache 88KB 94KB [ 100.981506][ T613] filp 3528KB 3591KB [ 100.987496][ T613] names_cache 72284KB 72441KB [ 100.993366][ T613] hashtab_node 74KB 75KB [ 100.999328][ T613] ebitmap_node 412KB 413KB [ 101.005158][ T613] avtab_node 185KB 187KB [ 101.011244][ T613] avc_node 82KB 87KB [ 101.017113][ T613] lsm_inode_cache 1640KB 1640KB [ 101.022995][ T613] lsm_file_cache 331KB 376KB [ 101.029019][ T613] key_jar 3KB 3KB [ 101.034900][ T613] uts_namespace 9KB 15KB [ 101.040826][ T613] nsproxy 5KB 7KB [ 101.046946][ T613] vm_area_struct 5019KB 5073KB [ 101.052794][ T613] fs_cache 44KB 44KB [ 101.058727][ T613] files_cache 277KB 277KB [ 101.064601][ T613] signal_cache 540KB 540KB [ 101.070670][ T613] sighand_cache 398KB 398KB [ 101.076631][ T613] task_struct 1953KB 1953KB [ 101.082504][ T613] cred_jar 360KB 372KB [ 101.088717][ T613] anon_vma_chain 1185KB 1185KB [ 101.094541][ T613] anon_vma 129KB 129KB [ 101.100481][ T613] pid 56KB 56KB [ 101.106378][ T613] Acpi-Operand 173KB 209KB [ 101.112239][ T613] Acpi-ParseExt 23KB 23KB [ 101.118254][ T613] Acpi-Parse 94KB 114KB [ 101.124124][ T613] Acpi-State 110KB 110KB [ 101.130044][ T613] Acpi-Namespace 28KB 32KB [ 101.135956][ T613] trace_event_file 155KB 155KB [ 101.141837][ T613] ftrace_event_field 267KB 268KB [ 101.147846][ T613] pool_workqueue 28KB 32KB [ 101.153725][ T613] mm_struct 420KB 432KB [ 101.159833][ T613] vmap_area 13997KB 13997KB [ 101.165701][ T613] kmalloc-8k 4096KB 4096KB [ 101.171629][ T613] kmalloc-4k 37312KB 37312KB [ 101.177539][ T613] kmalloc-2k 17920KB 17920KB [ 101.183412][ T613] kmalloc-1k 24640KB 24640KB [ 101.189426][ T613] kmalloc-512 15808KB 15808KB [ 101.195298][ T613] kmalloc-256 2448KB 2448KB [ 101.201400][ T613] kmalloc-192 1020KB 1032KB [ 101.207312][ T613] kmalloc-128 1076KB 1076KB [ 101.213287][ T613] kmalloc-96 600KB 600KB [ 101.219221][ T613] kmalloc-64 19636KB 19636KB [ 101.225118][ T613] kmalloc-32 813KB 864KB [ 101.231015][ T613] kmalloc-16 304KB 304KB [ 101.236906][ T613] kmalloc-8 206KB 207KB [ 101.242791][ T613] kmem_cache_node 32KB 36KB [ 101.248710][ T613] kmem_cache 156KB 157KB [ 101.254592][ T613] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=613,uid=0 [ 101.268456][ T613] Out of memory (oom_kill_allocating_task): Killed process 612 (syz-executor.3) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 101.302765][ T24] oom_reaper: reaped process 612 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 103.080561][ T617] (elapsed 4.119 seconds) done. [ 103.085299][ T617] OOM killer disabled. [ 103.089252][ T617] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 103.098906][ T617] printk: Suspending console(s) (use no_console_suspend to debug) [ 103.156095][ T550] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 103.353842][ T617] ACPI: Preparing to enter system sleep state S3 [ 103.354159][ T617] PM: Saving platform NVS memory [ 103.354161][ T617] Disabling non-boot CPUs ... [ 103.356963][ T617] smpboot: CPU 1 is now offline [ 103.358931][ T617] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 103.359012][ T617] ACPI: Low-level resume complete [ 103.359109][ T617] PM: Restoring platform NVS memory [ 103.359120][ T617] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 103.379727][ T617] Enabling non-boot CPUs ... [ 103.379947][ T617] x86: Booting SMP configuration: [ 103.379952][ T617] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 103.380139][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 103.381125][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 103.382962][ T617] CPU1 is up [ 103.383414][ T617] ACPI: Waking up from system sleep state S3 [ 103.459991][ T618] hwrng: no data available [ 103.593205][ T617] OOM killer enabled. [ 103.596980][ T617] Restarting tasks ... done. [ 103.604242][ T617] Resume cause unknown [ 103.608196][ T617] PM: suspend exit 2023/11/17 16:39:20 executed programs: 44 [ 103.900554][ T628] PM: suspend entry (deep) [ 103.902259][ T630] PM: suspend entry (deep) [ 103.905755][ T629] PM: suspend entry (deep) [ 103.909238][ T627] PM: suspend entry (deep) [ 103.913728][ T632] PM: suspend entry (deep) [ 103.919483][ T631] PM: suspend entry (deep) [ 103.922584][ T629] PM: suspend exit [ 103.930472][ T631] PM: suspend exit [ 103.930949][ T632] PM: suspend exit [ 103.934458][ T627] PM: suspend exit [ 103.942400][ T630] PM: suspend exit [ 104.001106][ T628] Filesystems sync: 0.078 seconds [ 104.006236][ T628] Freezing user space processes ... [ 104.396627][ T633] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 104.414434][ T633] CPU: 0 PID: 633 Comm: syz-executor.0 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 104.424410][ T633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 104.434373][ T633] Call Trace: [ 104.437515][ T633] dump_stack+0x1d8/0x241 [ 104.441673][ T633] ? panic+0x896/0x896 [ 104.445574][ T633] ? ___ratelimit+0x3f7/0x580 [ 104.450167][ T633] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 104.455815][ T633] ? _raw_spin_lock+0xa4/0x1b0 [ 104.460416][ T633] ? asan.module_dtor+0x20/0x20 [ 104.465270][ T633] dump_header+0xd5/0x6b0 [ 104.469458][ T633] oom_kill_process+0xeb/0x2c0 [ 104.474038][ T633] out_of_memory+0x6e9/0x890 [ 104.478479][ T633] ? unregister_oom_notifier+0x20/0x20 [ 104.483976][ T633] ? __zone_watermark_ok+0x94/0x380 [ 104.488998][ T633] __alloc_pages_slowpath+0x20c6/0x2700 [ 104.494406][ T633] ? current_gfp_context+0x80/0x80 [ 104.499408][ T633] ? should_fail+0x6e/0x880 [ 104.503942][ T633] ? __alloc_pages_nodemask+0x840/0x840 [ 104.509328][ T633] ? setup_fault_attr+0x3d0/0x3d0 [ 104.514172][ T633] __alloc_pages_nodemask+0x4b8/0x840 [ 104.519374][ T633] ? ion_alloc_fd+0x25/0x70 [ 104.523711][ T633] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 104.529377][ T633] ? ion_page_pool_alloc+0x1a7/0x430 [ 104.534573][ T633] ? ion_page_pool_alloc+0x2f5/0x430 [ 104.539697][ T633] ion_system_heap_allocate+0x2ac/0xaf0 [ 104.545096][ T633] ? ion_system_heap_destroy_pools+0x70/0x70 [ 104.550896][ T633] ? ion_buffer_alloc+0x12f/0x840 [ 104.555755][ T633] ion_buffer_alloc+0x20f/0x840 [ 104.560625][ T633] ion_dmabuf_alloc+0xb5/0x210 [ 104.565295][ T633] ? asan.module_dtor+0x20/0x20 [ 104.570012][ T633] ion_alloc_fd+0x25/0x70 [ 104.574163][ T633] ion_ioctl+0x30b/0x500 [ 104.578224][ T633] ? debug_shrink_set+0x1d0/0x1d0 [ 104.583094][ T633] ? debug_shrink_set+0x1d0/0x1d0 [ 104.588089][ T633] do_vfs_ioctl+0x742/0x1720 [ 104.592507][ T633] ? ioctl_preallocate+0x250/0x250 [ 104.597538][ T633] ? __fget+0x407/0x490 [ 104.601532][ T633] ? fget_many+0x20/0x20 [ 104.605609][ T633] ? switch_fpu_return+0x1d4/0x410 [ 104.610556][ T633] ? security_file_ioctl+0x7d/0xa0 [ 104.615509][ T633] __x64_sys_ioctl+0xd4/0x110 [ 104.620038][ T633] do_syscall_64+0xca/0x1c0 [ 104.624547][ T633] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 104.639295][ T633] Mem-Info: [ 104.642259][ T633] active_anon:7781 inactive_anon:74 isolated_anon:0 [ 104.642259][ T633] active_file:13 inactive_file:13 isolated_file:0 [ 104.642259][ T633] unevictable:0 dirty:0 writeback:0 unstable:0 [ 104.642259][ T633] slab_reclaimable:6293 slab_unreclaimable:67504 [ 104.642259][ T633] mapped:1 shmem:184 pagetables:325 bounce:0 [ 104.642259][ T633] free:63030 free_pcp:1049 free_cma:0 [ 104.680650][ T633] Node 0 active_anon:31124kB inactive_anon:296kB active_file:52kB inactive_file:52kB 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 [ 104.715981][ T633] 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 [ 104.757683][ T633] lowmem_reserve[]: 0 2894 6835 6835 [ 104.763090][ T633] DMA32 free:109164kB min:93428kB low:116784kB high:140140kB active_anon:976kB inactive_anon:24kB active_file:8kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:512kB pagetables:192kB bounce:0kB free_pcp:1360kB local_pcp:1276kB free_cma:0kB [ 104.846543][ T633] lowmem_reserve[]: 0 0 3941 3941 [ 104.870131][ T633] Normal free:127220kB min:127252kB low:159064kB high:190876kB active_anon:30148kB inactive_anon:272kB active_file:44kB inactive_file:16kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5120kB pagetables:1108kB bounce:0kB free_pcp:1424kB local_pcp:248kB free_cma:0kB [ 104.919393][ T633] lowmem_reserve[]: 0 0 0 0 [ 104.923733][ T633] 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 [ 104.955765][ T633] DMA32: 859*4kB (UME) 79*8kB (UME) 50*16kB (UME) 33*32kB (UME) 16*64kB (UME) 7*128kB (ME) 3*256kB (UME) 2*512kB (UE) 59*1024kB (UE) 5*2048kB (UE) 7*4096kB (U) = 108964kB [ 104.985535][ T633] Normal: 220*4kB (UME) 134*8kB (UME) 81*16kB (UME) 57*32kB (UME) 437*64kB (UME) 122*128kB (UME) 29*256kB (UME) 9*512kB (UE) 65*1024kB (UM) 0*2048kB 0*4096kB = 127248kB [ 105.024828][ T633] 210 total pagecache pages [ 105.029188][ T633] 0 pages in swap cache [ 105.033150][ T633] Swap cache stats: add 0, delete 0, find 0/0 [ 105.052297][ T633] Free swap = 0kB [ 105.055841][ T633] Total swap = 0kB [ 105.087665][ T633] 2097051 pages RAM [ 105.091306][ T633] 0 pages HighMem/MovableOnly [ 105.095813][ T633] 341772 pages reserved [ 105.110623][ T633] 0 pages cma reserved [ 105.114521][ T633] Unreclaimable slab info: [ 105.134592][ T633] Name Used Total [ 105.147213][ T633] pid_2 27KB 27KB [ 105.180932][ T633] AF_VSOCK 3KB 31KB [ 105.186862][ T633] TIPC 21KB 30KB [ 105.219915][ T633] bridge_fdb_cache 6KB 7KB [ 105.225826][ T633] fib6_nodes 111KB 112KB [ 105.244941][ T633] ip6_dst_cache 675KB 675KB [ 105.257108][ T633] PINGv6 1KB 31KB [ 105.287662][ T633] RAWv6 101KB 126KB [ 105.293558][ T633] UDPLITEv6 1KB 31KB [ 105.307937][ T633] UDPv6 58KB 63KB [ 105.314080][ T633] TCPv6 61KB 61KB [ 105.346648][ T633] ashmem_area_cache 0KB 7KB [ 105.366217][ T633] wg_peer 81KB 92KB [ 105.372605][ T633] allowedips_node 16KB 19KB [ 105.378507][ T633] sd_ext_cdb 0KB 3KB [ 105.384385][ T633] scsi_sense_cache 1076KB 1092KB [ 105.397439][ T633] virtio_scsi_cmd 16KB 16KB [ 105.403363][ T633] sgpool-128 29KB 29KB [ 105.417424][ T633] sgpool-64 72KB 95KB [ 105.423620][ T633] sgpool-32 136KB 141KB [ 105.437704][ T633] sgpool-16 75KB 75KB [ 105.443685][ T633] sgpool-8 97KB 97KB [ 105.467703][ T633] f2fs_bio_post_read_ctx 15KB 15KB [ 105.474432][ T633] jbd2_inode 4KB 7KB [ 105.497850][ T633] ext4_system_zone 0KB 3KB [ 105.504026][ T633] ext4_bio_post_read_ctx 15KB 15KB [ 105.519656][ T633] bio-1 3KB 3KB [ 105.525823][ T633] pid_namespace 4KB 7KB [ 105.557942][ T633] UNIX 2310KB 2310KB [ 105.564016][ T633] UDP-Lite 1KB 15KB [ 105.594023][ T633] tcp_bind_bucket 4KB 8KB [ 105.604869][ T633] ip_fib_trie 20KB 20KB [ 105.624083][ T633] ip_fib_alias 95KB 98KB [ 105.651757][ T633] ip_dst_cache 19KB 20KB [ 105.700327][ T633] PING 1KB 15KB [ 105.706250][ T633] RAW 52KB 61KB [ 105.727668][ T633] UDP 53KB 63KB [ 105.733574][ T633] tw_sock_TCP 3KB 3KB [ 105.777818][ T633] request_sock_TCP 7KB 15KB [ 105.783732][ T633] TCP 63KB 63KB [ 105.827859][ T633] eventpoll_pwq 11KB 11KB [ 105.833866][ T633] eventpoll_epi 23KB 23KB [ 105.872310][ T633] inotify_inode_mark 11KB 11KB [ 105.883765][ T633] bio_crypt_ctx 7KB 7KB [ 105.906064][ T633] request_queue 314KB 486KB [ 105.922767][ T633] blkdev_ioc 23KB 23KB [ 105.942434][ T633] bio-0 555KB 555KB [ 105.967430][ T633] biovec-max 833KB 833KB [ 105.992085][ T633] biovec-64 535KB 535KB [ 106.009157][ T633] biovec-16 26KB 26KB [ 106.015166][ T633] khugepaged_mm_slot 4KB 7KB [ 106.035537][ T633] uid_cache 5KB 8KB [ 106.041470][ T633] dmaengine-unmap-2 0KB 4KB [ 106.047355][ T633] audit_buffer 6KB 11KB [ 106.084222][ T633] skbuff_fclone_cache 585KB 585KB [ 106.096574][ T633] skbuff_head_cache 6983KB 7005KB [ 106.121250][ T633] configfs_dir_cache 0KB 3KB [ 106.127254][ T633] file_lock_cache 146KB 146KB [ 106.158848][ T633] file_lock_ctx 5KB 7KB [ 106.165278][ T633] fsnotify_mark_connector 7KB 7KB [ 106.202133][ T633] net_namespace 45KB 63KB [ 106.216251][ T633] task_delay_info 58KB 59KB [ 106.232109][ T633] taskstats 23KB 23KB [ 106.253005][ T633] proc_dir_entry 520KB 520KB [ 106.258958][ T633] pde_opener 4KB 7KB [ 106.264802][ T633] seq_file 145KB 145KB [ 106.319840][ T633] sigqueue 46KB 47KB [ 106.325747][ T633] shmem_inode_cache 796KB 796KB [ 106.339617][ T633] kernfs_iattrs_cache 4KB 7KB [ 106.345689][ T633] kernfs_node_cache 8464KB 8464KB [ 106.352273][ T633] mnt_cache 88KB 94KB [ 106.364391][ T633] filp 3330KB 3449KB [ 106.370319][ T633] names_cache 68085KB 68276KB [ 106.376178][ T633] hashtab_node 74KB 75KB [ 106.387902][ T633] ebitmap_node 412KB 413KB [ 106.393783][ T633] avtab_node 185KB 187KB [ 106.399708][ T633] avc_node 82KB 87KB [ 106.405587][ T633] lsm_inode_cache 1656KB 1656KB [ 106.417673][ T633] lsm_file_cache 327KB 376KB [ 106.423557][ T633] key_jar 3KB 3KB [ 106.437731][ T633] uts_namespace 9KB 15KB [ 106.443837][ T633] nsproxy 5KB 7KB [ 106.449777][ T633] vm_area_struct 4360KB 4407KB [ 106.455624][ T633] fs_cache 41KB 44KB [ 106.467850][ T633] files_cache 274KB 277KB [ 106.474206][ T633] signal_cache 529KB 540KB [ 106.508241][ T633] sighand_cache 398KB 398KB [ 106.522898][ T633] task_struct 1953KB 1953KB [ 106.537200][ T633] cred_jar 296KB 332KB [ 106.546606][ T633] anon_vma_chain 1166KB 1181KB [ 106.552659][ T633] anon_vma 133KB 133KB [ 106.575023][ T633] pid 56KB 56KB [ 106.587785][ T633] Acpi-Operand 176KB 209KB [ 106.593673][ T633] Acpi-ParseExt 23KB 23KB [ 106.609617][ T633] Acpi-Parse 94KB 114KB [ 106.615504][ T633] Acpi-State 126KB 126KB [ 106.650498][ T633] Acpi-Namespace 28KB 32KB [ 106.662603][ T633] trace_event_file 155KB 155KB [ 106.676846][ T633] ftrace_event_field 267KB 268KB [ 106.687308][ T633] pool_workqueue 28KB 32KB [ 106.694620][ T633] mm_struct 397KB 432KB [ 106.701635][ T633] vmap_area 15907KB 15907KB [ 106.707520][ T633] kmalloc-8k 3840KB 4064KB [ 106.726559][ T633] kmalloc-4k 37376KB 37376KB [ 106.741945][ T633] kmalloc-2k 17904KB 17952KB [ 106.756517][ T633] kmalloc-1k 24832KB 24832KB [ 106.775284][ T633] kmalloc-512 15839KB 15904KB [ 106.795987][ T633] kmalloc-256 2480KB 2480KB [ 106.815968][ T633] kmalloc-192 1028KB 1032KB [ 106.834816][ T633] kmalloc-128 1156KB 1156KB [ 106.847829][ T633] kmalloc-96 616KB 616KB [ 106.853730][ T633] kmalloc-64 22200KB 22200KB [ 106.860440][ T633] kmalloc-32 807KB 864KB [ 106.866314][ T633] kmalloc-16 312KB 312KB [ 106.872512][ T633] kmalloc-8 207KB 207KB [ 106.886908][ T633] kmem_cache_node 32KB 36KB [ 106.897771][ T633] kmem_cache 156KB 157KB [ 106.903651][ T633] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=633,uid=0 [ 106.925964][ T633] Out of memory (oom_kill_allocating_task): Killed process 622 (syz-executor.0) total-vm:50312kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 106.947592][ T24] oom_reaper: reaped process 622 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 107.215481][ T631] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 107.236994][ T631] CPU: 1 PID: 631 Comm: syz-executor.1 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 107.246983][ T631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 107.256881][ T631] Call Trace: [ 107.260008][ T631] dump_stack+0x1d8/0x241 [ 107.264261][ T631] ? panic+0x896/0x896 [ 107.268165][ T631] ? ___ratelimit+0x3f7/0x580 [ 107.272834][ T631] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 107.278555][ T631] ? _raw_spin_lock+0xa4/0x1b0 [ 107.283264][ T631] ? asan.module_dtor+0x20/0x20 [ 107.287927][ T631] dump_header+0xd5/0x6b0 [ 107.292208][ T631] oom_kill_process+0xeb/0x2c0 [ 107.296801][ T631] out_of_memory+0x6e9/0x890 [ 107.301236][ T631] ? unregister_oom_notifier+0x20/0x20 [ 107.306692][ T631] ? __zone_watermark_ok+0x94/0x380 [ 107.311725][ T631] __alloc_pages_slowpath+0x20c6/0x2700 [ 107.317122][ T631] ? current_gfp_context+0x80/0x80 [ 107.322234][ T631] ? __alloc_pages_nodemask+0x840/0x840 [ 107.327605][ T631] ? setup_fault_attr+0x3d0/0x3d0 [ 107.332460][ T631] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 107.339193][ T631] __alloc_pages_nodemask+0x4b8/0x840 [ 107.344494][ T631] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 107.349857][ T631] ? mod_node_state+0xde/0x150 [ 107.354570][ T631] ? ion_page_pool_alloc+0x2f5/0x430 [ 107.359694][ T631] ion_system_heap_allocate+0x2ac/0xaf0 [ 107.365066][ T631] ? ion_system_heap_destroy_pools+0x70/0x70 [ 107.371071][ T631] ? ion_buffer_alloc+0x12f/0x840 [ 107.376079][ T631] ion_buffer_alloc+0x20f/0x840 [ 107.380831][ T631] ion_dmabuf_alloc+0xb5/0x210 [ 107.385493][ T631] ? asan.module_dtor+0x20/0x20 [ 107.390185][ T631] ion_alloc_fd+0x25/0x70 [ 107.394340][ T631] ion_ioctl+0x30b/0x500 [ 107.398436][ T631] ? debug_shrink_set+0x1d0/0x1d0 [ 107.403289][ T631] ? debug_shrink_set+0x1d0/0x1d0 [ 107.408278][ T631] do_vfs_ioctl+0x742/0x1720 [ 107.412850][ T631] ? ioctl_preallocate+0x250/0x250 [ 107.417765][ T631] ? __fget+0x407/0x490 [ 107.421770][ T631] ? fget_many+0x20/0x20 [ 107.425837][ T631] ? switch_fpu_return+0x1d4/0x410 [ 107.430780][ T631] ? security_file_ioctl+0x7d/0xa0 [ 107.435737][ T631] __x64_sys_ioctl+0xd4/0x110 [ 107.440365][ T631] do_syscall_64+0xca/0x1c0 [ 107.444857][ T631] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 107.457719][ T631] Mem-Info: [ 107.460685][ T631] active_anon:7766 inactive_anon:74 isolated_anon:0 [ 107.460685][ T631] active_file:21 inactive_file:3 isolated_file:0 [ 107.460685][ T631] unevictable:0 dirty:0 writeback:0 unstable:0 [ 107.460685][ T631] slab_reclaimable:6293 slab_unreclaimable:67566 [ 107.460685][ T631] mapped:1 shmem:184 pagetables:325 bounce:0 [ 107.460685][ T631] free:63602 free_pcp:157 free_cma:0 [ 107.497675][ T631] Node 0 active_anon:31064kB inactive_anon:296kB active_file:52kB inactive_file:52kB 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 [ 107.525364][ T631] 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 [ 107.554145][ T631] lowmem_reserve[]: 0 2894 6835 6835 [ 107.559615][ T631] DMA32 free:110772kB min:93428kB low:116784kB high:140140kB active_anon:916kB inactive_anon:24kB active_file:8kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:480kB pagetables:192kB bounce:0kB free_pcp:2620kB local_pcp:1300kB free_cma:0kB [ 107.627656][ T631] lowmem_reserve[]: 0 0 3941 3941 [ 107.632546][ T631] Normal free:127108kB min:127252kB low:159064kB high:190876kB active_anon:30148kB inactive_anon:272kB active_file:44kB inactive_file:20kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5120kB pagetables:1108kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 107.664959][ T631] lowmem_reserve[]: 0 0 0 0 [ 107.669311][ T631] 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 [ 107.684589][ T631] DMA32: 35*4kB (ME) 29*8kB (UME) 23*16kB (UME) 21*32kB (UME) 17*64kB (UME) 11*128kB (UME) 7*256kB (UME) 2*512kB (ME) 62*1024kB (UE) 5*2048kB (UE) 7*4096kB (U) = 109124kB [ 107.717718][ T631] Normal: 239*4kB (UME) 159*8kB (ME) 59*16kB (ME) 7*32kB (ME) 35*64kB (ME) 11*128kB (ME) 7*256kB (UME) 1*512kB (E) 115*1024kB (UM) 0*2048kB 0*4096kB = 127108kB [ 107.758207][ T631] 210 total pagecache pages [ 107.762563][ T631] 0 pages in swap cache [ 107.766546][ T631] Swap cache stats: add 0, delete 0, find 0/0 [ 107.772907][ T631] Free swap = 0kB [ 107.776433][ T631] Total swap = 0kB [ 107.797660][ T631] 2097051 pages RAM [ 107.801315][ T631] 0 pages HighMem/MovableOnly [ 107.805796][ T631] 341772 pages reserved [ 107.810990][ T631] 0 pages cma reserved [ 107.814867][ T631] Unreclaimable slab info: [ 107.820254][ T631] Name Used Total [ 107.826311][ T631] pid_2 27KB 27KB [ 107.834907][ T631] AF_VSOCK 3KB 31KB [ 107.840852][ T631] TIPC 21KB 30KB [ 107.846873][ T631] bridge_fdb_cache 6KB 7KB [ 107.858475][ T631] fib6_nodes 111KB 112KB [ 107.864371][ T631] ip6_dst_cache 690KB 690KB [ 107.870486][ T631] PINGv6 1KB 31KB [ 107.876265][ T631] RAWv6 101KB 126KB [ 107.892168][ T631] UDPLITEv6 1KB 31KB [ 107.898340][ T631] UDPv6 58KB 63KB [ 107.904307][ T631] TCPv6 61KB 61KB [ 107.918536][ T631] ashmem_area_cache 0KB 7KB [ 107.924419][ T631] wg_peer 81KB 92KB [ 107.933243][ T631] allowedips_node 16KB 19KB [ 107.957774][ T631] sd_ext_cdb 0KB 3KB [ 107.963755][ T631] scsi_sense_cache 1076KB 1092KB [ 108.002192][ T631] virtio_scsi_cmd 16KB 16KB [ 108.017663][ T631] sgpool-128 29KB 29KB [ 108.023554][ T631] sgpool-64 72KB 95KB [ 108.045925][ T631] sgpool-32 136KB 141KB [ 108.051965][ T631] sgpool-16 75KB 75KB [ 108.067710][ T631] sgpool-8 97KB 97KB [ 108.073654][ T631] f2fs_bio_post_read_ctx 15KB 15KB [ 108.097672][ T631] jbd2_inode 4KB 7KB [ 108.103577][ T631] ext4_system_zone 0KB 3KB [ 108.109515][ T631] ext4_bio_post_read_ctx 15KB 15KB [ 108.115825][ T631] bio-1 3KB 3KB [ 108.121738][ T631] pid_namespace 4KB 7KB [ 108.128703][ T631] UNIX 2310KB 2310KB [ 108.135144][ T631] UDP-Lite 1KB 15KB [ 108.141162][ T631] tcp_bind_bucket 4KB 8KB [ 108.146984][ T631] ip_fib_trie 20KB 20KB [ 108.152904][ T631] ip_fib_alias 95KB 98KB [ 108.158807][ T631] ip_dst_cache 19KB 20KB [ 108.164676][ T631] PING 1KB 15KB [ 108.170735][ T631] RAW 52KB 61KB [ 108.176916][ T631] UDP 53KB 63KB [ 108.184213][ T631] tw_sock_TCP 3KB 3KB [ 108.190111][ T631] request_sock_TCP 7KB 15KB [ 108.195989][ T631] TCP 63KB 63KB [ 108.217664][ T631] eventpoll_pwq 11KB 11KB [ 108.223576][ T631] eventpoll_epi 23KB 23KB [ 108.230015][ T631] inotify_inode_mark 11KB 11KB [ 108.236069][ T631] bio_crypt_ctx 7KB 7KB [ 108.242147][ T631] request_queue 314KB 486KB [ 108.257664][ T631] blkdev_ioc 23KB 23KB [ 108.263572][ T631] bio-0 555KB 555KB [ 108.277684][ T631] biovec-max 833KB 833KB [ 108.283674][ T631] biovec-64 535KB 535KB [ 108.307678][ T631] biovec-16 26KB 26KB [ 108.313575][ T631] khugepaged_mm_slot 4KB 7KB [ 108.319591][ T631] uid_cache 5KB 8KB [ 108.325457][ T631] dmaengine-unmap-2 0KB 4KB [ 108.331554][ T631] audit_buffer 6KB 11KB [ 108.337893][ T631] skbuff_fclone_cache 585KB 585KB [ 108.344022][ T631] skbuff_head_cache 6983KB 7005KB [ 108.350067][ T631] configfs_dir_cache 0KB 3KB [ 108.356025][ T631] file_lock_cache 146KB 146KB [ 108.361942][ T631] file_lock_ctx 5KB 7KB [ 108.367842][ T631] fsnotify_mark_connector 7KB 7KB [ 108.374240][ T631] net_namespace 45KB 63KB [ 108.380370][ T631] task_delay_info 58KB 59KB [ 108.386216][ T631] taskstats 23KB 23KB [ 108.392219][ T631] proc_dir_entry 520KB 520KB [ 108.398116][ T631] pde_opener 4KB 7KB [ 108.404001][ T631] seq_file 145KB 145KB [ 108.410083][ T631] sigqueue 46KB 47KB [ 108.415918][ T631] shmem_inode_cache 796KB 796KB [ 108.421950][ T631] kernfs_iattrs_cache 4KB 7KB [ 108.428008][ T631] kernfs_node_cache 8464KB 8464KB [ 108.433866][ T631] mnt_cache 88KB 94KB [ 108.439914][ T631] filp 3330KB 3449KB [ 108.445841][ T631] names_cache 68085KB 68276KB [ 108.451863][ T631] hashtab_node 74KB 75KB [ 108.457877][ T631] ebitmap_node 412KB 413KB [ 108.463783][ T631] avtab_node 185KB 187KB [ 108.469703][ T631] avc_node 82KB 87KB [ 108.475686][ T631] lsm_inode_cache 1656KB 1656KB [ 108.481614][ T631] lsm_file_cache 327KB 376KB [ 108.487458][ T631] key_jar 3KB 3KB [ 108.493391][ T631] uts_namespace 9KB 15KB [ 108.499287][ T631] nsproxy 5KB 7KB [ 108.505386][ T631] vm_area_struct 4360KB 4407KB [ 108.511482][ T631] fs_cache 41KB 44KB [ 108.517360][ T631] files_cache 274KB 277KB [ 108.523739][ T631] signal_cache 529KB 540KB [ 108.529624][ T631] sighand_cache 398KB 398KB [ 108.535485][ T631] task_struct 1953KB 1953KB [ 108.541597][ T631] cred_jar 296KB 332KB [ 108.547465][ T631] anon_vma_chain 1166KB 1181KB [ 108.553478][ T631] anon_vma 133KB 133KB [ 108.559291][ T631] pid 56KB 56KB [ 108.565334][ T631] Acpi-Operand 176KB 209KB [ 108.571251][ T631] Acpi-ParseExt 23KB 23KB [ 108.577130][ T631] Acpi-Parse 94KB 114KB [ 108.583121][ T631] Acpi-State 126KB 126KB [ 108.597667][ T631] Acpi-Namespace 28KB 32KB [ 108.603570][ T631] trace_event_file 155KB 155KB [ 108.627664][ T631] ftrace_event_field 267KB 268KB [ 108.633647][ T631] pool_workqueue 28KB 32KB [ 108.647689][ T631] mm_struct 397KB 432KB [ 108.653592][ T631] vmap_area 16025KB 16025KB [ 108.667666][ T631] kmalloc-8k 3840KB 4064KB [ 108.673689][ T631] kmalloc-4k 37376KB 37376KB [ 108.679618][ T631] kmalloc-2k 17904KB 17952KB [ 108.685492][ T631] kmalloc-1k 24864KB 24864KB [ 108.691425][ T631] kmalloc-512 15855KB 15904KB [ 108.697288][ T631] kmalloc-256 2480KB 2480KB [ 108.703396][ T631] kmalloc-192 1028KB 1032KB [ 108.709294][ T631] kmalloc-128 1156KB 1156KB [ 108.715170][ T631] kmalloc-96 624KB 624KB [ 108.721135][ T631] kmalloc-64 22360KB 22360KB [ 108.726981][ T631] kmalloc-32 807KB 864KB [ 108.732906][ T631] kmalloc-16 312KB 312KB [ 108.738801][ T631] kmalloc-8 207KB 207KB [ 108.744683][ T631] kmem_cache_node 32KB 36KB [ 108.750621][ T631] kmem_cache 156KB 157KB [ 108.756486][ T631] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=631,uid=0 [ 108.770276][ T631] Out of memory (oom_kill_allocating_task): Killed process 625 (syz-executor.1) total-vm:50180kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 108.806249][ T24] oom_reaper: reaped process 625 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 109.046838][ T627] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 109.059375][ T627] CPU: 0 PID: 627 Comm: syz-executor.2 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 109.069248][ T627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 109.079142][ T627] Call Trace: [ 109.082274][ T627] dump_stack+0x1d8/0x241 [ 109.086427][ T627] ? panic+0x896/0x896 [ 109.090338][ T627] ? ___ratelimit+0x3f7/0x580 [ 109.094853][ T627] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 109.100498][ T627] ? _raw_spin_lock+0xa4/0x1b0 [ 109.105090][ T627] ? asan.module_dtor+0x20/0x20 [ 109.109795][ T627] dump_header+0xd5/0x6b0 [ 109.114044][ T627] oom_kill_process+0xeb/0x2c0 [ 109.118632][ T627] out_of_memory+0x6e9/0x890 [ 109.123062][ T627] ? unregister_oom_notifier+0x20/0x20 [ 109.128355][ T627] ? __zone_watermark_ok+0x94/0x380 [ 109.133922][ T627] __alloc_pages_slowpath+0x20c6/0x2700 [ 109.139899][ T627] ? current_gfp_context+0x80/0x80 [ 109.145461][ T627] ? __alloc_pages_nodemask+0x840/0x840 [ 109.151229][ T627] ? setup_fault_attr+0x3d0/0x3d0 [ 109.156515][ T627] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 109.164333][ T627] __alloc_pages_nodemask+0x4b8/0x840 [ 109.169995][ T627] ? preempt_schedule_notrace+0x140/0x140 [ 109.175984][ T627] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 109.181629][ T627] ? ion_page_pool_alloc+0x2f5/0x430 [ 109.187534][ T627] ion_system_heap_allocate+0x2ac/0xaf0 [ 109.193000][ T627] ? ion_system_heap_destroy_pools+0x70/0x70 [ 109.198822][ T627] ? ion_buffer_alloc+0x12f/0x840 [ 109.204098][ T627] ion_buffer_alloc+0x20f/0x840 [ 109.209145][ T627] ion_dmabuf_alloc+0xb5/0x210 [ 109.213761][ T627] ? asan.module_dtor+0x20/0x20 [ 109.219239][ T627] ion_alloc_fd+0x25/0x70 [ 109.223838][ T627] ion_ioctl+0x30b/0x500 [ 109.228006][ T627] ? debug_shrink_set+0x1d0/0x1d0 [ 109.232869][ T627] ? debug_shrink_set+0x1d0/0x1d0 [ 109.238178][ T627] do_vfs_ioctl+0x742/0x1720 [ 109.242669][ T627] ? ioctl_preallocate+0x250/0x250 [ 109.247779][ T627] ? __fget+0x407/0x490 [ 109.251751][ T627] ? fget_many+0x20/0x20 [ 109.255853][ T627] ? switch_fpu_return+0x1d4/0x410 [ 109.260797][ T627] ? security_file_ioctl+0x7d/0xa0 [ 109.265808][ T627] __x64_sys_ioctl+0xd4/0x110 [ 109.270314][ T627] do_syscall_64+0xca/0x1c0 [ 109.274655][ T627] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 109.280815][ T627] Mem-Info: [ 109.283761][ T627] active_anon:7766 inactive_anon:74 isolated_anon:0 [ 109.283761][ T627] active_file:13 inactive_file:13 isolated_file:0 [ 109.283761][ T627] unevictable:0 dirty:0 writeback:0 unstable:0 [ 109.283761][ T627] slab_reclaimable:6293 slab_unreclaimable:67660 [ 109.283761][ T627] mapped:1 shmem:184 pagetables:325 bounce:0 [ 109.283761][ T627] free:64153 free_pcp:676 free_cma:0 [ 109.321886][ T627] Node 0 active_anon:31064kB inactive_anon:296kB active_file:52kB inactive_file:52kB 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 [ 109.351415][ T627] 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 [ 109.378507][ T627] lowmem_reserve[]: 0 2894 6835 6835 [ 109.383920][ T627] DMA32 free:109144kB min:93428kB low:116784kB high:140140kB active_anon:916kB inactive_anon:24kB active_file:0kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:448kB pagetables:192kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 109.413319][ T627] lowmem_reserve[]: 0 0 3941 3941 [ 109.419752][ T627] Normal free:128808kB min:127252kB low:159064kB high:190876kB active_anon:30144kB inactive_anon:272kB active_file:44kB inactive_file:20kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5120kB pagetables:1108kB bounce:0kB free_pcp:2080kB local_pcp:716kB free_cma:0kB [ 109.449702][ T627] lowmem_reserve[]: 0 0 0 0 [ 109.454022][ T627] 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 [ 109.468017][ T627] DMA32: 34*4kB (ME) 30*8kB (UME) 24*16kB (UME) 21*32kB (ME) 17*64kB (UME) 11*128kB (UME) 7*256kB (UME) 2*512kB (ME) 62*1024kB (UE) 5*2048kB (UE) 7*4096kB (U) = 109144kB [ 109.485579][ T627] Normal: 231*4kB (ME) 160*8kB (ME) 138*16kB (UME) 31*32kB (UME) 43*64kB (UME) 11*128kB (ME) 7*256kB (UME) 1*512kB (E) 115*1024kB (UM) 0*2048kB 0*4096kB = 129628kB [ 109.503159][ T627] 210 total pagecache pages [ 109.508059][ T627] 0 pages in swap cache [ 109.512370][ T627] Swap cache stats: add 0, delete 0, find 0/0 [ 109.518584][ T627] Free swap = 0kB [ 109.522596][ T627] Total swap = 0kB [ 109.526831][ T627] 2097051 pages RAM [ 109.530480][ T627] 0 pages HighMem/MovableOnly [ 109.535390][ T627] 341772 pages reserved [ 109.539384][ T627] 0 pages cma reserved [ 109.543870][ T627] Unreclaimable slab info: [ 109.548919][ T627] Name Used Total [ 109.555265][ T627] pid_2 27KB 27KB [ 109.567043][ T627] AF_VSOCK 3KB 31KB [ 109.573704][ T627] TIPC 21KB 30KB [ 109.585860][ T627] bridge_fdb_cache 6KB 7KB [ 109.593482][ T627] fib6_nodes 111KB 112KB [ 109.606343][ T627] ip6_dst_cache 697KB 697KB [ 109.612402][ T627] PINGv6 1KB 31KB [ 109.637677][ T627] RAWv6 101KB 126KB [ 109.643582][ T627] UDPLITEv6 1KB 31KB [ 109.649839][ T627] UDPv6 58KB 63KB [ 109.656572][ T627] TCPv6 61KB 61KB [ 109.665183][ T627] ashmem_area_cache 0KB 7KB [ 109.671151][ T627] wg_peer 81KB 92KB [ 109.677249][ T627] allowedips_node 16KB 19KB [ 109.683208][ T627] sd_ext_cdb 0KB 3KB [ 109.697780][ T627] scsi_sense_cache 1076KB 1092KB [ 109.703961][ T627] virtio_scsi_cmd 16KB 16KB [ 109.710064][ T627] sgpool-128 29KB 29KB [ 109.716329][ T627] sgpool-64 72KB 95KB [ 109.722518][ T627] sgpool-32 136KB 141KB [ 109.728664][ T627] sgpool-16 75KB 75KB [ 109.734896][ T627] sgpool-8 97KB 97KB [ 109.740948][ T627] f2fs_bio_post_read_ctx 15KB 15KB [ 109.747250][ T627] jbd2_inode 4KB 7KB [ 109.753148][ T627] ext4_system_zone 0KB 3KB [ 109.759073][ T627] ext4_bio_post_read_ctx 15KB 15KB [ 109.765370][ T627] bio-1 3KB 3KB [ 109.771288][ T627] pid_namespace 4KB 7KB [ 109.777162][ T627] UNIX 2310KB 2310KB [ 109.783088][ T627] UDP-Lite 1KB 15KB [ 109.788984][ T627] tcp_bind_bucket 4KB 8KB [ 109.795655][ T627] ip_fib_trie 20KB 20KB [ 109.801592][ T627] ip_fib_alias 95KB 98KB [ 109.807453][ T627] ip_dst_cache 19KB 20KB [ 109.813382][ T627] PING 1KB 15KB [ 109.819380][ T627] RAW 52KB 61KB [ 109.825199][ T627] UDP 53KB 63KB [ 109.831416][ T627] tw_sock_TCP 3KB 3KB [ 109.837592][ T627] request_sock_TCP 7KB 15KB [ 109.843514][ T627] TCP 63KB 63KB [ 109.849758][ T627] eventpoll_pwq 11KB 11KB [ 109.855637][ T627] eventpoll_epi 23KB 23KB [ 109.861564][ T627] inotify_inode_mark 11KB 11KB [ 109.867718][ T627] bio_crypt_ctx 7KB 7KB [ 109.873613][ T627] request_queue 314KB 486KB [ 109.879527][ T627] blkdev_ioc 23KB 23KB [ 109.885402][ T627] bio-0 555KB 555KB [ 109.891339][ T627] biovec-max 833KB 833KB [ 109.897220][ T627] biovec-64 535KB 535KB [ 109.904267][ T627] biovec-16 26KB 26KB [ 109.910165][ T627] khugepaged_mm_slot 4KB 7KB [ 109.916144][ T627] uid_cache 5KB 8KB [ 109.922063][ T627] dmaengine-unmap-2 0KB 4KB [ 109.937679][ T627] audit_buffer 6KB 11KB [ 109.943663][ T627] skbuff_fclone_cache 585KB 585KB [ 109.955632][ T627] skbuff_head_cache 6994KB 7005KB [ 109.961563][ T627] configfs_dir_cache 0KB 3KB [ 109.967576][ T627] file_lock_cache 146KB 146KB [ 109.974035][ T627] file_lock_ctx 5KB 7KB [ 109.979937][ T627] fsnotify_mark_connector 7KB 7KB [ 109.986335][ T627] net_namespace 45KB 63KB [ 109.998700][ T627] task_delay_info 58KB 59KB [ 110.004681][ T627] taskstats 23KB 23KB [ 110.010676][ T627] proc_dir_entry 520KB 520KB [ 110.016499][ T627] pde_opener 4KB 7KB [ 110.022411][ T627] seq_file 145KB 145KB [ 110.028364][ T627] sigqueue 46KB 47KB [ 110.034183][ T627] shmem_inode_cache 796KB 796KB [ 110.040136][ T627] kernfs_iattrs_cache 4KB 7KB [ 110.046169][ T627] kernfs_node_cache 8464KB 8464KB [ 110.052237][ T627] mnt_cache 88KB 94KB [ 110.058103][ T627] filp 3330KB 3449KB [ 110.063988][ T627] names_cache 68085KB 68276KB [ 110.069918][ T627] hashtab_node 74KB 75KB [ 110.076049][ T627] ebitmap_node 412KB 413KB [ 110.081972][ T627] avtab_node 185KB 187KB [ 110.087882][ T627] avc_node 82KB 87KB [ 110.093757][ T627] lsm_inode_cache 1656KB 1656KB [ 110.099783][ T627] lsm_file_cache 327KB 376KB [ 110.105905][ T627] key_jar 3KB 3KB [ 110.111854][ T627] uts_namespace 9KB 15KB [ 110.117829][ T627] nsproxy 5KB 7KB [ 110.123788][ T627] vm_area_struct 4360KB 4407KB [ 110.129911][ T627] fs_cache 41KB 44KB [ 110.135779][ T627] files_cache 274KB 277KB [ 110.141899][ T627] signal_cache 529KB 540KB [ 110.148023][ T627] sighand_cache 398KB 398KB [ 110.153997][ T627] task_struct 1953KB 1953KB [ 110.159916][ T627] cred_jar 296KB 332KB [ 110.165786][ T627] anon_vma_chain 1166KB 1181KB [ 110.171748][ T627] anon_vma 133KB 133KB [ 110.178838][ T627] pid 56KB 56KB [ 110.184739][ T627] Acpi-Operand 176KB 209KB [ 110.190643][ T627] Acpi-ParseExt 23KB 23KB [ 110.196699][ T627] Acpi-Parse 94KB 114KB [ 110.205603][ T627] Acpi-State 126KB 126KB [ 110.211530][ T627] Acpi-Namespace 28KB 32KB [ 110.217387][ T627] trace_event_file 155KB 155KB [ 110.223913][ T627] ftrace_event_field 267KB 268KB [ 110.229910][ T627] pool_workqueue 28KB 32KB [ 110.236129][ T627] mm_struct 397KB 432KB [ 110.245901][ T627] vmap_area 16104KB 16104KB [ 110.252009][ T627] kmalloc-8k 3840KB 4064KB [ 110.262542][ T627] kmalloc-4k 37376KB 37376KB [ 110.268537][ T627] kmalloc-2k 17904KB 17952KB [ 110.274524][ T627] kmalloc-1k 24896KB 24896KB [ 110.287677][ T627] kmalloc-512 15871KB 15904KB [ 110.293667][ T627] kmalloc-256 2480KB 2480KB [ 110.305006][ T627] kmalloc-192 1028KB 1032KB [ 110.312201][ T627] kmalloc-128 1156KB 1156KB [ 110.318531][ T627] kmalloc-96 628KB 628KB [ 110.324416][ T627] kmalloc-64 22464KB 22464KB [ 110.337792][ T627] kmalloc-32 807KB 864KB [ 110.343670][ T627] kmalloc-16 312KB 312KB [ 110.355696][ T627] kmalloc-8 207KB 207KB [ 110.362225][ T627] kmem_cache_node 32KB 36KB [ 110.375282][ T627] kmem_cache 156KB 157KB [ 110.387842][ T627] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=627,uid=0 [ 110.412045][ T627] Out of memory (oom_kill_allocating_task): Killed process 621 (syz-executor.2) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 110.430920][ T24] oom_reaper: reaped process 621 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 110.808164][ T632] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 110.820647][ T632] CPU: 1 PID: 632 Comm: syz-executor.4 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 110.830667][ T632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 110.840643][ T632] Call Trace: [ 110.843787][ T632] dump_stack+0x1d8/0x241 [ 110.848038][ T632] ? panic+0x896/0x896 [ 110.851928][ T632] ? ___ratelimit+0x3f7/0x580 [ 110.856446][ T632] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 110.862085][ T632] ? _raw_spin_lock+0xa4/0x1b0 [ 110.866857][ T632] ? asan.module_dtor+0x20/0x20 [ 110.871544][ T632] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 110.876841][ T632] dump_header+0xd5/0x6b0 [ 110.881113][ T632] oom_kill_process+0xeb/0x2c0 [ 110.885696][ T632] out_of_memory+0x6e9/0x890 [ 110.890413][ T632] ? unregister_oom_notifier+0x20/0x20 [ 110.895799][ T632] __alloc_pages_slowpath+0x20c6/0x2700 [ 110.901156][ T632] ? current_gfp_context+0x80/0x80 [ 110.906181][ T632] ? __alloc_pages_nodemask+0x840/0x840 [ 110.911560][ T632] ? setup_fault_attr+0x3d0/0x3d0 [ 110.916421][ T632] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 110.923105][ T632] __alloc_pages_nodemask+0x4b8/0x840 [ 110.928318][ T632] ? preempt_schedule_notrace+0x140/0x140 [ 110.933994][ T632] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 110.939449][ T632] ? ion_page_pool_alloc+0x2f5/0x430 [ 110.944565][ T632] ion_system_heap_allocate+0x2ac/0xaf0 [ 110.949951][ T632] ? ion_system_heap_destroy_pools+0x70/0x70 [ 110.956289][ T632] ? ion_buffer_alloc+0x12f/0x840 [ 110.961145][ T632] ion_buffer_alloc+0x20f/0x840 [ 110.965828][ T632] ion_dmabuf_alloc+0xb5/0x210 [ 110.970510][ T632] ? asan.module_dtor+0x20/0x20 [ 110.975202][ T632] ion_alloc_fd+0x25/0x70 [ 110.979356][ T632] ion_ioctl+0x30b/0x500 [ 110.983442][ T632] ? debug_shrink_set+0x1d0/0x1d0 [ 110.988306][ T632] ? debug_shrink_set+0x1d0/0x1d0 [ 110.993166][ T632] do_vfs_ioctl+0x742/0x1720 [ 110.997844][ T632] ? ioctl_preallocate+0x250/0x250 [ 111.002820][ T632] ? __fget+0x407/0x490 [ 111.006790][ T632] ? fget_many+0x20/0x20 [ 111.010860][ T632] ? switch_fpu_return+0x1d4/0x410 [ 111.015809][ T632] ? security_file_ioctl+0x7d/0xa0 [ 111.020754][ T632] __x64_sys_ioctl+0xd4/0x110 [ 111.025270][ T632] do_syscall_64+0xca/0x1c0 [ 111.029607][ T632] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 111.035907][ T632] Mem-Info: [ 111.038877][ T632] active_anon:7752 inactive_anon:74 isolated_anon:0 [ 111.038877][ T632] active_file:35 inactive_file:5 isolated_file:0 [ 111.038877][ T632] unevictable:0 dirty:0 writeback:0 unstable:0 [ 111.038877][ T632] slab_reclaimable:6293 slab_unreclaimable:67721 [ 111.038877][ T632] mapped:1 shmem:184 pagetables:325 bounce:0 [ 111.038877][ T632] free:63027 free_pcp:177 free_cma:0 [ 111.075393][ T632] Node 0 active_anon:30952kB inactive_anon:296kB active_file:120kB inactive_file:56kB 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 [ 111.103055][ T632] 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 [ 111.129131][ T632] lowmem_reserve[]: 0 2894 6835 6835 [ 111.134218][ T632] DMA32 free:109192kB min:93428kB low:116784kB high:140140kB active_anon:812kB inactive_anon:24kB active_file:80kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:416kB pagetables:192kB bounce:0kB free_pcp:272kB local_pcp:248kB free_cma:0kB [ 111.162598][ T632] lowmem_reserve[]: 0 0 3941 3941 [ 111.167455][ T632] Normal free:127008kB min:127252kB low:159064kB high:190876kB active_anon:30140kB inactive_anon:272kB active_file:44kB inactive_file:20kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5120kB pagetables:1108kB bounce:0kB free_pcp:436kB local_pcp:248kB free_cma:0kB [ 111.197873][ T632] lowmem_reserve[]: 0 0 0 0 [ 111.202286][ T632] 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 [ 111.215797][ T632] DMA32: 36*4kB (UME) 29*8kB (ME) 23*16kB (UME) 19*32kB (ME) 15*64kB (UME) 11*128kB (UME) 8*256kB (UME) 2*512kB (ME) 62*1024kB (UE) 5*2048kB (UE) 7*4096kB (U) = 109192kB [ 111.232807][ T632] Normal: 228*4kB (ME) 162*8kB (ME) 60*16kB (ME) 48*32kB (UME) 35*64kB (ME) 12*128kB (UME) 7*256kB (UME) 2*512kB (UE) 113*1024kB (UM) 0*2048kB 0*4096kB = 127008kB [ 111.249696][ T632] 212 total pagecache pages [ 111.254013][ T632] 0 pages in swap cache [ 111.258037][ T632] Swap cache stats: add 0, delete 0, find 0/0 [ 111.263900][ T632] Free swap = 0kB [ 111.267449][ T632] Total swap = 0kB [ 111.271028][ T632] 2097051 pages RAM [ 111.274657][ T632] 0 pages HighMem/MovableOnly [ 111.279195][ T632] 341772 pages reserved [ 111.283165][ T632] 0 pages cma reserved [ 111.287069][ T632] Unreclaimable slab info: [ 111.291418][ T632] Name Used Total [ 111.297501][ T632] pid_2 27KB 27KB [ 111.303450][ T632] AF_VSOCK 3KB 31KB [ 111.309327][ T632] TIPC 21KB 30KB [ 111.315282][ T632] bridge_fdb_cache 6KB 7KB [ 111.321298][ T632] fib6_nodes 111KB 112KB [ 111.327173][ T632] ip6_dst_cache 705KB 705KB [ 111.333136][ T632] PINGv6 1KB 31KB [ 111.339241][ T632] RAWv6 101KB 126KB [ 111.345100][ T632] UDPLITEv6 1KB 31KB [ 111.351009][ T632] UDPv6 58KB 63KB [ 111.356889][ T632] TCPv6 61KB 61KB [ 111.362832][ T632] ashmem_area_cache 0KB 7KB [ 111.368716][ T632] wg_peer 81KB 92KB [ 111.374588][ T632] allowedips_node 16KB 19KB [ 111.380527][ T632] sd_ext_cdb 0KB 3KB [ 111.386385][ T632] scsi_sense_cache 1076KB 1092KB [ 111.392315][ T632] virtio_scsi_cmd 16KB 16KB [ 111.398231][ T632] sgpool-128 29KB 29KB [ 111.404101][ T632] sgpool-64 72KB 95KB [ 111.410269][ T632] sgpool-32 136KB 141KB [ 111.416138][ T632] sgpool-16 75KB 75KB [ 111.422075][ T632] sgpool-8 97KB 97KB [ 111.427998][ T632] f2fs_bio_post_read_ctx 15KB 15KB [ 111.434265][ T632] jbd2_inode 4KB 7KB [ 111.440278][ T632] ext4_system_zone 0KB 3KB [ 111.446540][ T632] ext4_bio_post_read_ctx 15KB 15KB [ 111.452925][ T632] bio-1 3KB 3KB [ 111.458834][ T632] pid_namespace 4KB 7KB [ 111.464886][ T632] UNIX 2310KB 2310KB [ 111.470800][ T632] UDP-Lite 1KB 15KB [ 111.476665][ T632] tcp_bind_bucket 4KB 8KB [ 111.482799][ T632] ip_fib_trie 20KB 20KB [ 111.488772][ T632] ip_fib_alias 95KB 98KB [ 111.495257][ T632] ip_dst_cache 19KB 20KB [ 111.501279][ T632] PING 1KB 15KB [ 111.507245][ T632] RAW 52KB 61KB [ 111.513161][ T632] UDP 53KB 63KB [ 111.519086][ T632] tw_sock_TCP 3KB 3KB [ 111.524944][ T632] request_sock_TCP 7KB 15KB [ 111.530887][ T632] TCP 63KB 63KB [ 111.536744][ T632] eventpoll_pwq 11KB 11KB [ 111.542771][ T632] eventpoll_epi 23KB 23KB [ 111.548673][ T632] inotify_inode_mark 11KB 11KB [ 111.554625][ T632] bio_crypt_ctx 7KB 7KB [ 111.560581][ T632] request_queue 314KB 486KB [ 111.566423][ T632] blkdev_ioc 23KB 23KB [ 111.572358][ T632] bio-0 555KB 555KB [ 111.578425][ T632] biovec-max 833KB 833KB [ 111.584302][ T632] biovec-64 535KB 535KB [ 111.590308][ T632] biovec-16 26KB 26KB [ 111.596110][ T632] khugepaged_mm_slot 4KB 7KB [ 111.602369][ T632] uid_cache 5KB 8KB [ 111.608275][ T632] dmaengine-unmap-2 0KB 4KB [ 111.614144][ T632] audit_buffer 6KB 11KB [ 111.620076][ T632] skbuff_fclone_cache 585KB 585KB [ 111.626203][ T632] skbuff_head_cache 7004KB 7005KB [ 111.632233][ T632] configfs_dir_cache 0KB 3KB [ 111.638300][ T632] file_lock_cache 146KB 146KB [ 111.644191][ T632] file_lock_ctx 5KB 7KB [ 111.650121][ T632] fsnotify_mark_connector 7KB 7KB [ 111.656642][ T632] net_namespace 45KB 63KB [ 111.662567][ T632] task_delay_info 58KB 59KB [ 111.668585][ T632] taskstats 23KB 23KB [ 111.674695][ T632] proc_dir_entry 520KB 520KB [ 111.680621][ T632] pde_opener 4KB 7KB [ 111.686484][ T632] seq_file 145KB 145KB [ 111.692793][ T632] sigqueue 46KB 47KB [ 111.698673][ T632] shmem_inode_cache 796KB 796KB [ 111.704549][ T632] kernfs_iattrs_cache 4KB 7KB [ 111.710909][ T632] kernfs_node_cache 8464KB 8464KB [ 111.716865][ T632] mnt_cache 88KB 94KB [ 111.722824][ T632] filp 3330KB 3449KB [ 111.728705][ T632] names_cache 68085KB 68276KB [ 111.734584][ T632] hashtab_node 74KB 75KB [ 111.740540][ T632] ebitmap_node 412KB 413KB [ 111.746388][ T632] avtab_node 185KB 187KB [ 111.752308][ T632] avc_node 82KB 87KB [ 111.758331][ T632] lsm_inode_cache 1656KB 1656KB [ 111.764188][ T632] lsm_file_cache 327KB 376KB [ 111.770137][ T632] key_jar 3KB 3KB [ 111.776067][ T632] uts_namespace 9KB 15KB [ 111.782027][ T632] nsproxy 5KB 7KB [ 111.787908][ T632] vm_area_struct 4360KB 4407KB [ 111.793779][ T632] fs_cache 41KB 44KB [ 111.799720][ T632] files_cache 274KB 277KB [ 111.805578][ T632] signal_cache 529KB 540KB [ 111.811606][ T632] sighand_cache 398KB 398KB [ 111.817816][ T632] task_struct 1953KB 1953KB [ 111.823771][ T632] cred_jar 296KB 332KB [ 111.829811][ T632] anon_vma_chain 1166KB 1181KB [ 111.835717][ T632] anon_vma 133KB 133KB [ 111.841666][ T632] pid 56KB 56KB [ 111.847836][ T632] Acpi-Operand 176KB 209KB [ 111.853917][ T632] Acpi-ParseExt 23KB 23KB [ 111.859881][ T632] Acpi-Parse 94KB 114KB [ 111.865864][ T632] Acpi-State 126KB 126KB [ 111.871817][ T632] Acpi-Namespace 28KB 32KB [ 111.877775][ T632] trace_event_file 155KB 155KB [ 111.883677][ T632] ftrace_event_field 267KB 268KB [ 111.889775][ T632] pool_workqueue 28KB 32KB [ 111.895777][ T632] mm_struct 397KB 432KB [ 111.901668][ T632] vmap_area 16104KB 16104KB [ 111.907541][ T632] kmalloc-8k 3840KB 4064KB [ 111.914031][ T632] kmalloc-4k 37376KB 37376KB [ 111.919876][ T632] kmalloc-2k 17904KB 17952KB [ 111.925814][ T632] kmalloc-1k 24928KB 24928KB [ 111.931846][ T632] kmalloc-512 15886KB 15904KB [ 111.937738][ T632] kmalloc-256 2480KB 2480KB [ 111.944056][ T632] kmalloc-192 1028KB 1032KB [ 111.949978][ T632] kmalloc-128 1156KB 1156KB [ 111.955846][ T632] kmalloc-96 628KB 628KB [ 111.961782][ T632] kmalloc-64 22464KB 22464KB [ 111.967815][ T632] kmalloc-32 807KB 864KB [ 111.973761][ T632] kmalloc-16 312KB 312KB [ 111.979682][ T632] kmalloc-8 207KB 207KB [ 111.985554][ T632] kmem_cache_node 32KB 36KB [ 111.991509][ T632] kmem_cache 156KB 157KB [ 111.997689][ T632] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=632,uid=0 [ 112.011452][ T632] Out of memory (oom_kill_allocating_task): Killed process 626 (syz-executor.4) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 112.037861][ T24] oom_reaper: reaped process 626 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 113.448839][ T628] (elapsed 9.442 seconds) done. [ 113.453619][ T628] OOM killer disabled. [ 113.457691][ T628] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 113.467231][ T628] printk: Suspending console(s) (use no_console_suspend to debug) [ 113.537929][ T530] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 113.729318][ T628] ACPI: Preparing to enter system sleep state S3 [ 113.729612][ T628] PM: Saving platform NVS memory [ 113.729614][ T628] Disabling non-boot CPUs ... [ 113.732953][ T628] smpboot: CPU 1 is now offline [ 113.734730][ T628] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 113.734804][ T628] ACPI: Low-level resume complete [ 113.734883][ T628] PM: Restoring platform NVS memory [ 113.734894][ T628] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 113.757216][ T628] Enabling non-boot CPUs ... [ 113.757454][ T628] x86: Booting SMP configuration: [ 113.757459][ T628] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 113.757668][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 113.758736][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 113.760567][ T628] CPU1 is up [ 113.761065][ T628] ACPI: Waking up from system sleep state S3 [ 113.979570][ T628] OOM killer enabled. [ 113.983407][ T628] Restarting tasks ... done. [ 113.990747][ T628] Resume cause unknown [ 113.994634][ T628] PM: suspend exit [ 114.116934][ T23] audit: type=1400 audit(1700239170.995:151): avc: denied { unlink } for pid=144 comm="syslogd" name="messages.0" dev="tmpfs" ino=220 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 2023/11/17 16:39:31 executed programs: 50 [ 114.346831][ T641] PM: suspend entry (deep) [ 114.350894][ T644] PM: suspend entry (deep) [ 114.356024][ T644] PM: suspend exit [ 114.356589][ T642] PM: suspend entry (deep) [ 114.362523][ T646] PM: suspend entry (deep) [ 114.365350][ T645] PM: suspend entry (deep) [ 114.365356][ T645] PM: suspend exit [ 114.370679][ T647] PM: suspend entry (deep) [ 114.375651][ T642] PM: suspend exit [ 114.378102][ T647] PM: suspend exit [ 114.385080][ T646] PM: suspend exit [ 114.426070][ T641] Filesystems sync: 0.073 seconds [ 114.431206][ T641] Freezing user space processes ... [ 115.856322][ T645] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 115.892981][ T645] CPU: 0 PID: 645 Comm: syz-executor.5 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 115.902870][ T645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 115.912766][ T645] Call Trace: [ 115.915903][ T645] dump_stack+0x1d8/0x241 [ 115.920059][ T645] ? panic+0x896/0x896 [ 115.924051][ T645] ? ___ratelimit+0x3f7/0x580 [ 115.928565][ T645] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 115.934294][ T645] ? _raw_spin_lock+0xa4/0x1b0 [ 115.938899][ T645] ? asan.module_dtor+0x20/0x20 [ 115.943686][ T645] dump_header+0xd5/0x6b0 [ 115.947829][ T645] oom_kill_process+0xeb/0x2c0 [ 115.952521][ T645] out_of_memory+0x6e9/0x890 [ 115.956945][ T645] ? unregister_oom_notifier+0x20/0x20 [ 115.962241][ T645] ? __zone_watermark_ok+0x94/0x380 [ 115.967304][ T645] __alloc_pages_slowpath+0x20c6/0x2700 [ 115.972684][ T645] ? current_gfp_context+0x80/0x80 [ 115.977601][ T645] ? __alloc_pages_nodemask+0x840/0x840 [ 115.983133][ T645] ? setup_fault_attr+0x3d0/0x3d0 [ 115.987965][ T645] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 115.994552][ T645] __alloc_pages_nodemask+0x4b8/0x840 [ 115.999758][ T645] ? preempt_schedule_notrace+0x140/0x140 [ 116.005323][ T645] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 116.010694][ T645] ? ion_page_pool_alloc+0x2f5/0x430 [ 116.015924][ T645] ion_system_heap_allocate+0x2ac/0xaf0 [ 116.021391][ T645] ? ion_system_heap_destroy_pools+0x70/0x70 [ 116.027201][ T645] ? ion_buffer_alloc+0x12f/0x840 [ 116.032052][ T645] ion_buffer_alloc+0x20f/0x840 [ 116.036745][ T645] ion_dmabuf_alloc+0xb5/0x210 [ 116.041355][ T645] ? asan.module_dtor+0x20/0x20 [ 116.046033][ T645] ion_alloc_fd+0x25/0x70 [ 116.050196][ T645] ion_ioctl+0x30b/0x500 [ 116.054274][ T645] ? debug_shrink_set+0x1d0/0x1d0 [ 116.059137][ T645] ? debug_shrink_set+0x1d0/0x1d0 [ 116.064010][ T645] do_vfs_ioctl+0x742/0x1720 [ 116.068420][ T645] ? ioctl_preallocate+0x250/0x250 [ 116.073401][ T645] ? __fget+0x407/0x490 [ 116.077451][ T645] ? fget_many+0x20/0x20 [ 116.081526][ T645] ? switch_fpu_return+0x1d4/0x410 [ 116.086481][ T645] ? security_file_ioctl+0x7d/0xa0 [ 116.091416][ T645] __x64_sys_ioctl+0xd4/0x110 [ 116.095956][ T645] do_syscall_64+0xca/0x1c0 [ 116.100449][ T645] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 116.155237][ T645] Mem-Info: [ 116.158206][ T645] active_anon:7761 inactive_anon:74 isolated_anon:0 [ 116.158206][ T645] active_file:32 inactive_file:7 isolated_file:1 [ 116.158206][ T645] unevictable:0 dirty:6 writeback:0 unstable:0 [ 116.158206][ T645] slab_reclaimable:6346 slab_unreclaimable:67430 [ 116.158206][ T645] mapped:22 shmem:156 pagetables:325 bounce:0 [ 116.158206][ T645] free:63146 free_pcp:494 free_cma:0 [ 116.194579][ T645] Node 0 active_anon:31044kB inactive_anon:296kB active_file:128kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:88kB dirty:24kB writeback:0kB shmem:624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 116.221923][ T645] 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 [ 116.249531][ T645] lowmem_reserve[]: 0 2894 6835 6835 [ 116.254688][ T645] DMA32 free:108952kB min:93428kB low:116784kB high:140140kB active_anon:900kB inactive_anon:0kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:416kB pagetables:136kB bounce:0kB free_pcp:416kB local_pcp:200kB free_cma:0kB [ 116.283534][ T645] lowmem_reserve[]: 0 0 3941 3941 [ 116.288424][ T645] Normal free:186924kB min:127252kB low:159064kB high:190876kB active_anon:30144kB inactive_anon:296kB active_file:24kB inactive_file:44kB unevictable:0kB writepending:24kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5216kB pagetables:1164kB bounce:0kB free_pcp:1632kB local_pcp:248kB free_cma:0kB [ 116.317745][ T645] lowmem_reserve[]: 0 0 0 0 [ 116.322250][ T645] 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 [ 116.336337][ T645] DMA32: 2902*4kB (UM) 2240*8kB (UM) 2059*16kB (UM) 1448*32kB (UM) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 108936kB [ 116.350392][ T645] Normal: 253*4kB (UME) 191*8kB (UME) 89*16kB (UME) 69*32kB (UME) 58*64kB (UME) 180*128kB (UME) 28*256kB (UM) 12*512kB (UME) 93*1024kB (U) 0*2048kB 18*4096kB (U) = 215196kB [ 116.368535][ T645] 208 total pagecache pages [ 116.372845][ T645] 0 pages in swap cache [ 116.376818][ T645] Swap cache stats: add 0, delete 0, find 0/0 [ 116.382740][ T645] Free swap = 0kB [ 116.386363][ T645] Total swap = 0kB [ 116.389949][ T645] 2097051 pages RAM [ 116.393589][ T645] 0 pages HighMem/MovableOnly [ 116.398091][ T645] 341772 pages reserved [ 116.431070][ T645] 0 pages cma reserved [ 116.434983][ T645] Unreclaimable slab info: [ 116.439213][ T645] Name Used Total [ 116.501052][ T645] pid_2 27KB 27KB [ 116.507231][ T645] AF_VSOCK 3KB 31KB [ 116.531065][ T645] TIPC 21KB 30KB [ 116.536980][ T645] bridge_fdb_cache 6KB 7KB [ 116.561216][ T645] fib6_nodes 111KB 112KB [ 116.567118][ T645] ip6_dst_cache 716KB 716KB [ 116.601061][ T645] PINGv6 1KB 31KB [ 116.607047][ T645] RAWv6 101KB 126KB [ 116.641076][ T645] UDPLITEv6 1KB 31KB [ 116.646986][ T645] UDPv6 57KB 63KB [ 116.671051][ T645] TCPv6 61KB 61KB [ 116.676957][ T645] ashmem_area_cache 0KB 7KB [ 116.711062][ T645] wg_peer 81KB 92KB [ 116.717584][ T645] allowedips_node 16KB 19KB [ 116.741054][ T645] sd_ext_cdb 0KB 3KB [ 116.747031][ T645] scsi_sense_cache 1076KB 1092KB [ 116.778927][ T645] virtio_scsi_cmd 16KB 16KB [ 116.791290][ T645] sgpool-128 29KB 29KB [ 116.797198][ T645] sgpool-64 72KB 95KB [ 116.824265][ T645] sgpool-32 173KB 173KB [ 116.830178][ T645] sgpool-16 90KB 90KB [ 116.858607][ T645] sgpool-8 112KB 112KB [ 116.882879][ T645] f2fs_bio_post_read_ctx 15KB 15KB [ 116.889223][ T645] jbd2_inode 4KB 7KB [ 116.916649][ T645] ext4_system_zone 0KB 3KB [ 116.924309][ T645] ext4_bio_post_read_ctx 15KB 15KB [ 116.930712][ T645] bio-1 3KB 3KB [ 116.936629][ T645] pid_namespace 4KB 7KB [ 116.957285][ T645] UNIX 2310KB 2310KB [ 116.963216][ T645] UDP-Lite 1KB 15KB [ 116.969165][ T645] tcp_bind_bucket 4KB 8KB [ 117.001976][ T645] ip_fib_trie 20KB 20KB [ 117.007873][ T645] ip_fib_alias 95KB 98KB [ 117.039696][ T645] ip_dst_cache 19KB 20KB [ 117.063933][ T645] PING 1KB 15KB [ 117.069832][ T645] RAW 52KB 61KB [ 117.099421][ T645] UDP 52KB 63KB [ 117.123693][ T645] tw_sock_TCP 3KB 3KB [ 117.129594][ T645] request_sock_TCP 7KB 15KB [ 117.155023][ T645] TCP 63KB 63KB [ 117.160954][ T645] eventpoll_pwq 10KB 11KB [ 117.189985][ T645] eventpoll_epi 23KB 23KB [ 117.196226][ T645] inotify_inode_mark 11KB 11KB [ 117.232322][ T645] bio_crypt_ctx 7KB 7KB [ 117.238404][ T645] request_queue 314KB 486KB [ 117.271313][ T645] blkdev_ioc 23KB 23KB [ 117.277202][ T645] bio-0 626KB 626KB [ 117.307754][ T645] biovec-max 922KB 922KB [ 117.320135][ T645] biovec-64 614KB 614KB [ 117.335088][ T645] biovec-16 37KB 37KB [ 117.340981][ T645] khugepaged_mm_slot 4KB 7KB [ 117.365690][ T645] uid_cache 5KB 8KB [ 117.371606][ T645] dmaengine-unmap-2 0KB 4KB [ 117.377489][ T645] audit_buffer 6KB 11KB [ 117.391046][ T645] skbuff_fclone_cache 585KB 585KB [ 117.397975][ T645] skbuff_head_cache 7383KB 7391KB [ 117.417442][ T645] configfs_dir_cache 0KB 3KB [ 117.431188][ T645] file_lock_cache 158KB 158KB [ 117.437072][ T645] file_lock_ctx 5KB 7KB [ 117.459393][ T645] fsnotify_mark_connector 7KB 7KB [ 117.466071][ T645] net_namespace 45KB 63KB [ 117.472077][ T645] task_delay_info 59KB 59KB [ 117.477948][ T645] taskstats 31KB 31KB [ 117.491246][ T645] proc_dir_entry 544KB 544KB [ 117.497141][ T645] pde_opener 4KB 7KB [ 117.527443][ T645] seq_file 149KB 149KB [ 117.541166][ T645] sigqueue 44KB 47KB [ 117.547138][ T645] shmem_inode_cache 811KB 811KB [ 117.567173][ T645] kernfs_iattrs_cache 4KB 7KB [ 117.573487][ T645] kernfs_node_cache 8464KB 8464KB [ 117.579450][ T645] mnt_cache 88KB 94KB [ 117.585527][ T645] filp 2878KB 3071KB [ 117.591549][ T645] names_cache 61931KB 62088KB [ 117.597418][ T645] hashtab_node 74KB 75KB [ 117.603608][ T645] ebitmap_node 412KB 413KB [ 117.609484][ T645] avtab_node 185KB 187KB [ 117.615637][ T645] avc_node 80KB 87KB [ 117.621653][ T645] lsm_inode_cache 1672KB 1672KB [ 117.627612][ T645] lsm_file_cache 319KB 356KB [ 117.633678][ T645] key_jar 3KB 3KB [ 117.639808][ T645] uts_namespace 9KB 15KB [ 117.645979][ T645] nsproxy 5KB 7KB [ 117.652112][ T645] vm_area_struct 3376KB 3423KB [ 117.657994][ T645] fs_cache 39KB 44KB [ 117.664063][ T645] files_cache 267KB 277KB [ 117.669934][ T645] signal_cache 529KB 540KB [ 117.676656][ T645] sighand_cache 389KB 398KB [ 117.682826][ T645] task_struct 1984KB 1984KB [ 117.688704][ T645] cred_jar 290KB 328KB [ 117.695527][ T645] anon_vma_chain 917KB 980KB [ 117.701664][ T645] anon_vma 133KB 133KB [ 117.707799][ T645] pid 53KB 56KB [ 117.713897][ T645] Acpi-Operand 184KB 209KB [ 117.719865][ T645] Acpi-ParseExt 27KB 27KB [ 117.725953][ T645] Acpi-Parse 94KB 114KB [ 117.732067][ T645] Acpi-State 141KB 141KB [ 117.737942][ T645] Acpi-Namespace 28KB 32KB [ 117.744022][ T645] trace_event_file 155KB 155KB [ 117.749902][ T645] ftrace_event_field 267KB 268KB [ 117.756082][ T645] pool_workqueue 28KB 32KB [ 117.762106][ T645] mm_struct 376KB 416KB [ 117.767988][ T645] vmap_area 17422KB 17423KB [ 117.774247][ T645] kmalloc-8k 3808KB 4032KB [ 117.780135][ T645] kmalloc-4k 38304KB 38304KB [ 117.786279][ T645] kmalloc-2k 17876KB 17952KB [ 117.792589][ T645] kmalloc-1k 26416KB 26496KB [ 117.798663][ T645] kmalloc-512 16388KB 16480KB [ 117.804838][ T645] kmalloc-256 2552KB 2552KB [ 117.811297][ T645] kmalloc-192 1036KB 1036KB [ 117.817185][ T645] kmalloc-128 1232KB 1232KB [ 117.823249][ T645] kmalloc-96 648KB 648KB [ 117.829131][ T645] kmalloc-64 24232KB 24232KB [ 117.835226][ T645] kmalloc-32 810KB 864KB [ 117.841300][ T645] kmalloc-16 320KB 320KB [ 117.847186][ T645] kmalloc-8 211KB 211KB [ 117.869366][ T645] kmem_cache_node 32KB 36KB [ 117.875477][ T645] kmem_cache 156KB 157KB [ 117.889715][ T645] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=645,uid=0 [ 117.911194][ T645] Out of memory (oom_kill_allocating_task): Killed process 640 (syz-executor.5) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 117.951341][ T24] oom_reaper: reaped process 640 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 120.079802][ T642] syz-executor.0 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 120.092309][ T642] CPU: 1 PID: 642 Comm: syz-executor.0 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 120.102264][ T642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 120.115039][ T642] Call Trace: [ 120.118288][ T642] dump_stack+0x1d8/0x241 [ 120.122429][ T642] ? panic+0x896/0x896 [ 120.126418][ T642] ? ___ratelimit+0x3f7/0x580 [ 120.130945][ T642] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 120.136580][ T642] ? _raw_spin_lock+0xa4/0x1b0 [ 120.141174][ T642] ? asan.module_dtor+0x20/0x20 [ 120.145872][ T642] dump_header+0xd5/0x6b0 [ 120.150042][ T642] oom_kill_process+0xeb/0x2c0 [ 120.154751][ T642] out_of_memory+0x6e9/0x890 [ 120.159160][ T642] ? unregister_oom_notifier+0x20/0x20 [ 120.164459][ T642] ? __zone_watermark_ok+0x94/0x380 [ 120.169502][ T642] __alloc_pages_slowpath+0x20c6/0x2700 [ 120.174883][ T642] ? current_gfp_context+0x80/0x80 [ 120.179810][ T642] ? __alloc_pages_nodemask+0x840/0x840 [ 120.185192][ T642] ? setup_fault_attr+0x3d0/0x3d0 [ 120.190060][ T642] ? is_mmconf_reserved+0x430/0x430 [ 120.195094][ T642] __alloc_pages_nodemask+0x4b8/0x840 [ 120.200296][ T642] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 120.205682][ T642] ? ion_page_pool_alloc+0x2f5/0x430 [ 120.211652][ T642] ion_system_heap_allocate+0x2ac/0xaf0 [ 120.217035][ T642] ? ion_system_heap_destroy_pools+0x70/0x70 [ 120.222849][ T642] ? ion_buffer_alloc+0x12f/0x840 [ 120.227795][ T642] ion_buffer_alloc+0x20f/0x840 [ 120.232571][ T642] ion_dmabuf_alloc+0xb5/0x210 [ 120.237430][ T642] ? asan.module_dtor+0x20/0x20 [ 120.242122][ T642] ion_alloc_fd+0x25/0x70 [ 120.246285][ T642] ion_ioctl+0x30b/0x500 [ 120.250364][ T642] ? debug_shrink_set+0x1d0/0x1d0 [ 120.255392][ T642] ? debug_shrink_set+0x1d0/0x1d0 [ 120.260258][ T642] do_vfs_ioctl+0x742/0x1720 [ 120.264766][ T642] ? ioctl_preallocate+0x250/0x250 [ 120.269895][ T642] ? __fget+0x407/0x490 [ 120.273878][ T642] ? fget_many+0x20/0x20 [ 120.278042][ T642] ? switch_fpu_return+0x1d4/0x410 [ 120.282990][ T642] ? security_file_ioctl+0x7d/0xa0 [ 120.287934][ T642] __x64_sys_ioctl+0xd4/0x110 [ 120.292456][ T642] do_syscall_64+0xca/0x1c0 [ 120.296788][ T642] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 120.302664][ T642] Mem-Info: [ 120.305683][ T642] active_anon:7747 inactive_anon:74 isolated_anon:0 [ 120.305683][ T642] active_file:10 inactive_file:19 isolated_file:0 [ 120.305683][ T642] unevictable:0 dirty:0 writeback:0 unstable:0 [ 120.305683][ T642] slab_reclaimable:6346 slab_unreclaimable:67452 [ 120.305683][ T642] mapped:1 shmem:156 pagetables:325 bounce:0 [ 120.305683][ T642] free:63030 free_pcp:641 free_cma:0 [ 120.341906][ T642] Node 0 active_anon:30988kB inactive_anon:296kB active_file:40kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 120.369301][ T642] 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 [ 120.396070][ T642] lowmem_reserve[]: 0 2894 6835 6835 [ 120.401860][ T642] DMA32 free:109136kB min:93428kB low:116784kB high:140140kB active_anon:844kB inactive_anon:0kB active_file:12kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:384kB pagetables:136kB bounce:0kB free_pcp:1556kB local_pcp:128kB free_cma:0kB [ 120.431590][ T642] lowmem_reserve[]: 0 0 3941 3941 [ 120.436686][ T642] Normal free:127152kB min:127252kB low:159064kB high:190876kB active_anon:30144kB inactive_anon:296kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5216kB pagetables:1164kB bounce:0kB free_pcp:1008kB local_pcp:248kB free_cma:0kB [ 120.467150][ T642] lowmem_reserve[]: 0 0 0 0 [ 120.471637][ T642] 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 [ 120.485222][ T642] DMA32: 4*4kB (M) 4*8kB (UM) 10*16kB (UM) 4*32kB (UM) 0*64kB 2*128kB (UM) 0*256kB 0*512kB 76*1024kB (U) 13*2048kB (U) 1*4096kB (U) = 109136kB [ 120.499717][ T642] Normal: 232*4kB (UME) 164*8kB (UME) 87*16kB (ME) 60*32kB (UME) 36*64kB (UME) 12*128kB (ME) 10*256kB (UM) 3*512kB (UME) 35*1024kB (UM) 2*2048kB (U) 18*4096kB (U) = 127152kB [ 120.517204][ T642] 185 total pagecache pages [ 120.521697][ T642] 0 pages in swap cache [ 120.525668][ T642] Swap cache stats: add 0, delete 0, find 0/0 [ 120.531744][ T642] Free swap = 0kB [ 120.535267][ T642] Total swap = 0kB [ 120.538828][ T642] 2097051 pages RAM [ 120.542609][ T642] 0 pages HighMem/MovableOnly [ 120.547086][ T642] 341772 pages reserved [ 120.551225][ T642] 0 pages cma reserved [ 120.555092][ T642] Unreclaimable slab info: [ 120.559487][ T642] Name Used Total [ 120.565741][ T642] pid_2 27KB 27KB [ 120.571893][ T642] AF_VSOCK 3KB 31KB [ 120.577879][ T642] TIPC 21KB 30KB [ 120.583803][ T642] bridge_fdb_cache 6KB 7KB [ 120.589766][ T642] fib6_nodes 111KB 112KB [ 120.595709][ T642] ip6_dst_cache 716KB 716KB [ 120.601584][ T642] PINGv6 1KB 31KB [ 120.607626][ T642] RAWv6 101KB 126KB [ 120.613580][ T642] UDPLITEv6 1KB 31KB [ 120.619422][ T642] UDPv6 57KB 63KB [ 120.625340][ T642] TCPv6 61KB 61KB [ 120.631250][ T642] ashmem_area_cache 0KB 7KB [ 120.637250][ T642] wg_peer 81KB 92KB [ 120.643308][ T642] allowedips_node 16KB 19KB [ 120.649154][ T642] sd_ext_cdb 0KB 3KB [ 120.655382][ T642] scsi_sense_cache 1076KB 1092KB [ 120.661270][ T642] virtio_scsi_cmd 16KB 16KB [ 120.667109][ T642] sgpool-128 29KB 29KB [ 120.673125][ T642] sgpool-64 72KB 95KB [ 120.679007][ T642] sgpool-32 173KB 173KB [ 120.685740][ T642] sgpool-16 90KB 90KB [ 120.691852][ T642] sgpool-8 112KB 112KB [ 120.697712][ T642] f2fs_bio_post_read_ctx 15KB 15KB [ 120.704090][ T642] jbd2_inode 4KB 7KB [ 120.709951][ T642] ext4_system_zone 0KB 3KB [ 120.716144][ T642] ext4_bio_post_read_ctx 15KB 15KB [ 120.722762][ T642] bio-1 3KB 3KB [ 120.728670][ T642] pid_namespace 4KB 7KB [ 120.734590][ T642] UNIX 2310KB 2310KB [ 120.740555][ T642] UDP-Lite 1KB 15KB [ 120.746501][ T642] tcp_bind_bucket 4KB 8KB [ 120.752387][ T642] ip_fib_trie 20KB 20KB [ 120.758256][ T642] ip_fib_alias 95KB 98KB [ 120.764284][ T642] ip_dst_cache 19KB 20KB [ 120.770157][ T642] PING 1KB 15KB [ 120.776208][ T642] RAW 52KB 61KB [ 120.782248][ T642] UDP 52KB 63KB [ 120.788112][ T642] tw_sock_TCP 3KB 3KB [ 120.794057][ T642] request_sock_TCP 7KB 15KB [ 120.800044][ T642] TCP 63KB 63KB [ 120.805981][ T642] eventpoll_pwq 10KB 11KB [ 120.811877][ T642] eventpoll_epi 23KB 23KB [ 120.817749][ T642] inotify_inode_mark 11KB 11KB [ 120.823882][ T642] bio_crypt_ctx 7KB 7KB [ 120.829887][ T642] request_queue 314KB 486KB [ 120.835882][ T642] blkdev_ioc 23KB 23KB [ 120.841715][ T642] bio-0 626KB 626KB [ 120.847681][ T642] biovec-max 922KB 922KB [ 120.853600][ T642] biovec-64 614KB 614KB [ 120.859558][ T642] biovec-16 37KB 37KB [ 120.865642][ T642] khugepaged_mm_slot 4KB 7KB [ 120.871584][ T642] uid_cache 5KB 8KB [ 120.877551][ T642] dmaengine-unmap-2 0KB 4KB [ 120.883643][ T642] audit_buffer 6KB 11KB [ 120.889610][ T642] skbuff_fclone_cache 585KB 585KB [ 120.895894][ T642] skbuff_head_cache 7386KB 7391KB [ 120.902207][ T642] configfs_dir_cache 0KB 3KB [ 120.908134][ T642] file_lock_cache 158KB 158KB [ 120.914067][ T642] file_lock_ctx 5KB 7KB [ 120.920108][ T642] fsnotify_mark_connector 7KB 7KB [ 120.926575][ T642] net_namespace 45KB 63KB [ 120.932623][ T642] task_delay_info 59KB 59KB [ 120.938587][ T642] taskstats 31KB 31KB [ 120.945095][ T642] proc_dir_entry 544KB 544KB [ 120.951322][ T642] pde_opener 4KB 7KB [ 120.957358][ T642] seq_file 149KB 149KB [ 120.963436][ T642] sigqueue 44KB 47KB [ 120.969526][ T642] shmem_inode_cache 811KB 811KB [ 120.975509][ T642] kernfs_iattrs_cache 4KB 7KB [ 120.981913][ T642] kernfs_node_cache 8464KB 8464KB [ 120.987783][ T642] mnt_cache 88KB 94KB [ 120.993792][ T642] filp 2878KB 3071KB [ 120.999753][ T642] names_cache 61931KB 62088KB [ 121.005796][ T642] hashtab_node 74KB 75KB [ 121.011965][ T642] ebitmap_node 412KB 413KB [ 121.018004][ T642] avtab_node 185KB 187KB [ 121.024142][ T642] avc_node 80KB 87KB [ 121.029991][ T642] lsm_inode_cache 1672KB 1672KB [ 121.035918][ T642] lsm_file_cache 319KB 356KB [ 121.041830][ T642] key_jar 3KB 3KB [ 121.047842][ T642] uts_namespace 9KB 15KB [ 121.053755][ T642] nsproxy 5KB 7KB [ 121.059904][ T642] vm_area_struct 3376KB 3423KB [ 121.065827][ T642] fs_cache 39KB 44KB [ 121.071739][ T642] files_cache 267KB 277KB [ 121.077606][ T642] signal_cache 529KB 540KB [ 121.083535][ T642] sighand_cache 389KB 398KB [ 121.089408][ T642] task_struct 1984KB 1984KB [ 121.095332][ T642] cred_jar 290KB 328KB [ 121.101333][ T642] anon_vma_chain 917KB 980KB [ 121.107198][ T642] anon_vma 133KB 133KB [ 121.113139][ T642] pid 53KB 56KB [ 121.119204][ T642] Acpi-Operand 184KB 209KB [ 121.125321][ T642] Acpi-ParseExt 27KB 27KB [ 121.131199][ T642] Acpi-Parse 94KB 114KB [ 121.137068][ T642] Acpi-State 141KB 141KB [ 121.143097][ T642] Acpi-Namespace 28KB 32KB [ 121.149052][ T642] trace_event_file 155KB 155KB [ 121.155175][ T642] ftrace_event_field 267KB 268KB [ 121.161146][ T642] pool_workqueue 28KB 32KB [ 121.167210][ T642] mm_struct 376KB 416KB [ 121.173132][ T642] vmap_area 17439KB 17439KB [ 121.179017][ T642] kmalloc-8k 3808KB 4032KB [ 121.185038][ T642] kmalloc-4k 38304KB 38304KB [ 121.191017][ T642] kmalloc-2k 17876KB 17952KB [ 121.197141][ T642] kmalloc-1k 26488KB 26496KB [ 121.203084][ T642] kmalloc-512 16388KB 16480KB [ 121.209232][ T642] kmalloc-256 2552KB 2552KB [ 121.215270][ T642] kmalloc-192 1036KB 1036KB [ 121.221302][ T642] kmalloc-128 1232KB 1232KB [ 121.227243][ T642] kmalloc-96 648KB 648KB [ 121.233176][ T642] kmalloc-64 24256KB 24256KB [ 121.239851][ T642] kmalloc-32 810KB 864KB [ 121.245831][ T642] kmalloc-16 320KB 320KB [ 121.251934][ T642] kmalloc-8 211KB 211KB [ 121.258534][ T642] kmem_cache_node 32KB 36KB [ 121.264470][ T642] kmem_cache 156KB 157KB [ 121.270324][ T642] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=642,uid=0 [ 121.284094][ T642] Out of memory (oom_kill_allocating_task): Killed process 636 (syz-executor.0) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 121.302050][ T24] oom_reaper: reaped process 636 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 122.241573][ T648] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 122.256191][ T648] CPU: 1 PID: 648 Comm: syz-executor.1 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 122.266066][ T648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 122.275958][ T648] Call Trace: [ 122.279100][ T648] dump_stack+0x1d8/0x241 [ 122.283261][ T648] ? panic+0x896/0x896 [ 122.287163][ T648] ? ___ratelimit+0x3f7/0x580 [ 122.291779][ T648] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 122.297492][ T648] ? _raw_spin_lock+0xa4/0x1b0 [ 122.302090][ T648] ? asan.module_dtor+0x20/0x20 [ 122.306768][ T648] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.312182][ T648] dump_header+0xd5/0x6b0 [ 122.316351][ T648] oom_kill_process+0xeb/0x2c0 [ 122.320952][ T648] out_of_memory+0x6e9/0x890 [ 122.325492][ T648] ? unregister_oom_notifier+0x20/0x20 [ 122.330861][ T648] __alloc_pages_slowpath+0x20c6/0x2700 [ 122.336282][ T648] ? current_gfp_context+0x80/0x80 [ 122.341191][ T648] ? __alloc_pages_nodemask+0x840/0x840 [ 122.346681][ T648] ? setup_fault_attr+0x3d0/0x3d0 [ 122.351793][ T648] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 122.358494][ T648] __alloc_pages_nodemask+0x4b8/0x840 [ 122.363684][ T648] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 122.369059][ T648] ? ion_page_pool_alloc+0x2f5/0x430 [ 122.374190][ T648] ion_system_heap_allocate+0x2ac/0xaf0 [ 122.379590][ T648] ? ion_system_heap_destroy_pools+0x70/0x70 [ 122.385387][ T648] ? ion_buffer_alloc+0x12f/0x840 [ 122.390254][ T648] ion_buffer_alloc+0x20f/0x840 [ 122.394941][ T648] ion_dmabuf_alloc+0xb5/0x210 [ 122.399540][ T648] ? asan.module_dtor+0x20/0x20 [ 122.404226][ T648] ? asan.module_dtor+0x11/0x20 [ 122.408911][ T648] ? copy_user_generic_unrolled+0x89/0xc0 [ 122.414487][ T648] ion_alloc_fd+0x25/0x70 [ 122.418650][ T648] ion_ioctl+0x30b/0x500 [ 122.422703][ T648] ? debug_shrink_set+0x1d0/0x1d0 [ 122.427559][ T648] ? debug_shrink_set+0x1d0/0x1d0 [ 122.432641][ T648] do_vfs_ioctl+0x742/0x1720 [ 122.437065][ T648] ? ioctl_preallocate+0x250/0x250 [ 122.442137][ T648] ? __fget+0x407/0x490 [ 122.446116][ T648] ? fget_many+0x20/0x20 [ 122.450319][ T648] ? switch_fpu_return+0x1d4/0x410 [ 122.455542][ T648] ? security_file_ioctl+0x7d/0xa0 [ 122.460731][ T648] __x64_sys_ioctl+0xd4/0x110 [ 122.465386][ T648] do_syscall_64+0xca/0x1c0 [ 122.469709][ T648] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 122.479736][ T648] Mem-Info: [ 122.484016][ T648] active_anon:7733 inactive_anon:74 isolated_anon:0 [ 122.484016][ T648] active_file:36 inactive_file:5 isolated_file:0 [ 122.484016][ T648] unevictable:0 dirty:0 writeback:2 unstable:0 [ 122.484016][ T648] slab_reclaimable:6347 slab_unreclaimable:67529 [ 122.484016][ T648] mapped:1 shmem:156 pagetables:325 bounce:0 [ 122.484016][ T648] free:62953 free_pcp:288 free_cma:0 [ 122.529031][ T648] Node 0 active_anon:30932kB inactive_anon:296kB active_file:140kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 122.564415][ T648] 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 [ 122.591084][ T648] lowmem_reserve[]: 0 2894 6835 6835 [ 122.596212][ T648] DMA32 free:108652kB min:93428kB low:116784kB high:140140kB active_anon:828kB inactive_anon:0kB active_file:12kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:384kB pagetables:136kB bounce:0kB free_pcp:848kB local_pcp:108kB free_cma:0kB [ 122.624869][ T648] lowmem_reserve[]: 0 0 3941 3941 [ 122.629701][ T648] Normal free:127252kB min:127252kB low:159064kB high:190876kB active_anon:30104kB inactive_anon:296kB active_file:72kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5184kB pagetables:1164kB bounce:0kB free_pcp:304kB local_pcp:288kB free_cma:0kB [ 122.659246][ T648] lowmem_reserve[]: 0 0 0 0 [ 122.664318][ T648] 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 [ 122.678218][ T648] DMA32: 3*4kB (UME) 0*8kB 2*16kB (UM) 2*32kB (UM) 2*64kB (UM) 1*128kB (U) 1*256kB (E) 1*512kB (E) 63*1024kB (UE) 19*2048kB (UE) 1*4096kB (U) = 108652kB [ 122.693468][ T648] Normal: 231*4kB (ME) 163*8kB (ME) 88*16kB (UME) 59*32kB (ME) 36*64kB (UME) 13*128kB (UME) 10*256kB (UM) 3*512kB (UME) 35*1024kB (UM) 2*2048kB (U) 18*4096kB (U) = 127252kB [ 122.710449][ T648] 186 total pagecache pages [ 122.714929][ T648] 0 pages in swap cache [ 122.718890][ T648] Swap cache stats: add 0, delete 0, find 0/0 [ 122.724814][ T648] Free swap = 0kB [ 122.728541][ T648] Total swap = 0kB [ 122.732108][ T648] 2097051 pages RAM [ 122.735833][ T648] 0 pages HighMem/MovableOnly [ 122.740326][ T648] 341772 pages reserved [ 122.744528][ T648] 0 pages cma reserved [ 122.748504][ T648] Unreclaimable slab info: [ 122.752840][ T648] Name Used Total [ 122.758841][ T648] pid_2 27KB 27KB [ 122.764933][ T648] AF_VSOCK 3KB 31KB [ 122.770863][ T648] TIPC 21KB 30KB [ 122.776794][ T648] bridge_fdb_cache 6KB 7KB [ 122.782857][ T648] fib6_nodes 111KB 112KB [ 122.788799][ T648] ip6_dst_cache 716KB 716KB [ 122.794827][ T648] PINGv6 1KB 31KB [ 122.800696][ T648] RAWv6 101KB 126KB [ 122.806677][ T648] UDPLITEv6 1KB 31KB [ 122.812726][ T648] UDPv6 57KB 63KB [ 122.818521][ T648] TCPv6 61KB 61KB [ 122.824592][ T648] ashmem_area_cache 0KB 7KB [ 122.830457][ T648] wg_peer 81KB 92KB [ 122.836401][ T648] allowedips_node 16KB 19KB [ 122.842275][ T648] sd_ext_cdb 0KB 3KB [ 122.848165][ T648] scsi_sense_cache 1076KB 1092KB [ 122.854106][ T648] virtio_scsi_cmd 16KB 16KB [ 122.859967][ T648] sgpool-128 29KB 29KB [ 122.865899][ T648] sgpool-64 72KB 95KB [ 122.871828][ T648] sgpool-32 173KB 173KB [ 122.877794][ T648] sgpool-16 90KB 90KB [ 122.883710][ T648] sgpool-8 112KB 112KB [ 122.889591][ T648] f2fs_bio_post_read_ctx 15KB 15KB [ 122.896262][ T648] jbd2_inode 4KB 7KB [ 122.902431][ T648] ext4_system_zone 0KB 3KB [ 122.908290][ T648] ext4_bio_post_read_ctx 15KB 15KB [ 122.914769][ T648] bio-1 3KB 3KB [ 122.921073][ T648] pid_namespace 4KB 7KB [ 122.926927][ T648] UNIX 2310KB 2310KB [ 122.932911][ T648] UDP-Lite 1KB 15KB [ 122.938802][ T648] tcp_bind_bucket 4KB 8KB [ 122.944945][ T648] ip_fib_trie 20KB 20KB [ 122.950885][ T648] ip_fib_alias 95KB 98KB [ 122.957268][ T648] ip_dst_cache 19KB 20KB [ 122.963513][ T648] PING 1KB 15KB [ 122.969362][ T648] RAW 52KB 61KB [ 122.975517][ T648] UDP 52KB 63KB [ 122.981615][ T648] tw_sock_TCP 3KB 3KB [ 122.987428][ T648] request_sock_TCP 7KB 15KB [ 122.993416][ T648] TCP 63KB 63KB [ 122.999307][ T648] eventpoll_pwq 10KB 11KB [ 123.005245][ T648] eventpoll_epi 23KB 23KB [ 123.011663][ T648] inotify_inode_mark 11KB 11KB [ 123.017621][ T648] bio_crypt_ctx 7KB 7KB [ 123.023567][ T648] request_queue 314KB 486KB [ 123.029418][ T648] blkdev_ioc 23KB 23KB [ 123.035385][ T648] bio-0 626KB 626KB [ 123.041258][ T648] biovec-max 922KB 922KB [ 123.047136][ T648] biovec-64 614KB 614KB [ 123.053481][ T648] biovec-16 37KB 37KB [ 123.059523][ T648] khugepaged_mm_slot 4KB 7KB [ 123.065596][ T648] uid_cache 5KB 8KB [ 123.071843][ T648] dmaengine-unmap-2 0KB 4KB [ 123.077903][ T648] audit_buffer 6KB 11KB [ 123.083910][ T648] skbuff_fclone_cache 585KB 585KB [ 123.091962][ T648] skbuff_head_cache 7389KB 7391KB [ 123.097842][ T648] configfs_dir_cache 0KB 3KB [ 123.104221][ T648] file_lock_cache 158KB 158KB [ 123.110081][ T648] file_lock_ctx 5KB 7KB [ 123.116132][ T648] fsnotify_mark_connector 7KB 7KB [ 123.122537][ T648] net_namespace 45KB 63KB [ 123.128415][ T648] task_delay_info 59KB 59KB [ 123.134439][ T648] taskstats 31KB 31KB [ 123.140301][ T648] proc_dir_entry 544KB 544KB [ 123.147103][ T648] pde_opener 4KB 7KB [ 123.153042][ T648] seq_file 149KB 149KB [ 123.158885][ T648] sigqueue 44KB 47KB [ 123.165105][ T648] shmem_inode_cache 811KB 811KB [ 123.170975][ T648] kernfs_iattrs_cache 4KB 7KB [ 123.177380][ T648] kernfs_node_cache 8464KB 8464KB [ 123.183168][ T648] mnt_cache 88KB 94KB [ 123.189054][ T648] filp 2878KB 3071KB [ 123.195262][ T648] names_cache 61331KB 61493KB [ 123.201143][ T648] hashtab_node 74KB 75KB [ 123.207109][ T648] ebitmap_node 412KB 413KB [ 123.213062][ T648] avtab_node 185KB 187KB [ 123.218920][ T648] avc_node 80KB 87KB [ 123.224998][ T648] lsm_inode_cache 1672KB 1672KB [ 123.231059][ T648] lsm_file_cache 319KB 356KB [ 123.237494][ T648] key_jar 3KB 3KB [ 123.243344][ T648] uts_namespace 9KB 15KB [ 123.249388][ T648] nsproxy 5KB 7KB [ 123.255331][ T648] vm_area_struct 3300KB 3367KB [ 123.261218][ T648] fs_cache 39KB 44KB [ 123.267080][ T648] files_cache 267KB 277KB [ 123.273139][ T648] signal_cache 529KB 540KB [ 123.279117][ T648] sighand_cache 389KB 398KB [ 123.285028][ T648] task_struct 1827KB 1984KB [ 123.291175][ T648] cred_jar 289KB 320KB [ 123.296991][ T648] anon_vma_chain 917KB 980KB [ 123.302903][ T648] anon_vma 133KB 133KB [ 123.308907][ T648] pid 53KB 56KB [ 123.314796][ T648] Acpi-Operand 184KB 209KB [ 123.322618][ T648] Acpi-ParseExt 27KB 27KB [ 123.328664][ T648] Acpi-Parse 94KB 114KB [ 123.334619][ T648] Acpi-State 141KB 141KB [ 123.340473][ T648] Acpi-Namespace 28KB 32KB [ 123.346491][ T648] trace_event_file 155KB 155KB [ 123.352774][ T648] ftrace_event_field 267KB 268KB [ 123.358727][ T648] pool_workqueue 28KB 32KB [ 123.364694][ T648] mm_struct 293KB 355KB [ 123.370506][ T648] vmap_area 17907KB 17907KB [ 123.376483][ T648] kmalloc-8k 3808KB 4032KB [ 123.382433][ T648] kmalloc-4k 38304KB 38304KB [ 123.388335][ T648] kmalloc-2k 17876KB 17952KB [ 123.394218][ T648] kmalloc-1k 26496KB 26496KB [ 123.400100][ T648] kmalloc-512 16372KB 16464KB [ 123.406425][ T648] kmalloc-256 2552KB 2552KB [ 123.412306][ T648] kmalloc-192 1036KB 1036KB [ 123.418211][ T648] kmalloc-128 1232KB 1232KB [ 123.424366][ T648] kmalloc-96 648KB 648KB [ 123.430351][ T648] kmalloc-64 24876KB 24876KB [ 123.436493][ T648] kmalloc-32 810KB 864KB [ 123.442372][ T648] kmalloc-16 320KB 320KB [ 123.448342][ T648] kmalloc-8 211KB 211KB [ 123.454309][ T648] kmem_cache_node 32KB 36KB [ 123.460150][ T648] kmem_cache 156KB 157KB [ 123.466079][ T648] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=648,uid=0 [ 123.479839][ T648] Out of memory (oom_kill_allocating_task): Killed process 637 (syz-executor.1) total-vm:50312kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 123.498002][ T24] oom_reaper: reaped process 637 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 125.630744][ T647] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 125.643776][ T647] CPU: 1 PID: 647 Comm: syz-executor.2 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 125.653644][ T647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 125.663556][ T647] Call Trace: [ 125.666671][ T647] dump_stack+0x1d8/0x241 [ 125.670841][ T647] ? panic+0x896/0x896 [ 125.674750][ T647] ? ___ratelimit+0x3f7/0x580 [ 125.679261][ T647] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 125.684897][ T647] ? _raw_spin_lock+0xa4/0x1b0 [ 125.689493][ T647] ? asan.module_dtor+0x20/0x20 [ 125.694265][ T647] dump_header+0xd5/0x6b0 [ 125.698433][ T647] oom_kill_process+0xeb/0x2c0 [ 125.703029][ T647] out_of_memory+0x6e9/0x890 [ 125.707462][ T647] ? unregister_oom_notifier+0x20/0x20 [ 125.712774][ T647] ? __zone_watermark_ok+0x94/0x380 [ 125.717786][ T647] __alloc_pages_slowpath+0x20c6/0x2700 [ 125.723187][ T647] ? current_gfp_context+0x80/0x80 [ 125.728120][ T647] ? __alloc_pages_nodemask+0x840/0x840 [ 125.733495][ T647] ? setup_fault_attr+0x3d0/0x3d0 [ 125.738488][ T647] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 125.745418][ T647] __alloc_pages_nodemask+0x4b8/0x840 [ 125.750634][ T647] ? preempt_schedule_notrace+0x140/0x140 [ 125.756196][ T647] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 125.761568][ T647] ? ion_page_pool_alloc+0x2f5/0x430 [ 125.766680][ T647] ion_system_heap_allocate+0x2ac/0xaf0 [ 125.772089][ T647] ? ion_system_heap_destroy_pools+0x70/0x70 [ 125.777873][ T647] ? ion_buffer_alloc+0x12f/0x840 [ 125.782738][ T647] ion_buffer_alloc+0x20f/0x840 [ 125.787523][ T647] ion_dmabuf_alloc+0xb5/0x210 [ 125.792206][ T647] ? asan.module_dtor+0x20/0x20 [ 125.796889][ T647] ion_alloc_fd+0x25/0x70 [ 125.801074][ T647] ion_ioctl+0x30b/0x500 [ 125.805134][ T647] ? debug_shrink_set+0x1d0/0x1d0 [ 125.809991][ T647] ? debug_shrink_set+0x1d0/0x1d0 [ 125.814850][ T647] do_vfs_ioctl+0x742/0x1720 [ 125.819277][ T647] ? ioctl_preallocate+0x250/0x250 [ 125.824224][ T647] ? __fget+0x407/0x490 [ 125.828226][ T647] ? fget_many+0x20/0x20 [ 125.832300][ T647] ? switch_fpu_return+0x1d4/0x410 [ 125.837238][ T647] ? security_file_ioctl+0x7d/0xa0 [ 125.842273][ T647] __x64_sys_ioctl+0xd4/0x110 [ 125.846800][ T647] do_syscall_64+0xca/0x1c0 [ 125.851163][ T647] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 125.857907][ T647] Mem-Info: [ 125.860857][ T647] active_anon:7718 inactive_anon:74 isolated_anon:0 [ 125.860857][ T647] active_file:40 inactive_file:0 isolated_file:0 [ 125.860857][ T647] unevictable:0 dirty:0 writeback:0 unstable:0 [ 125.860857][ T647] slab_reclaimable:6347 slab_unreclaimable:67538 [ 125.860857][ T647] mapped:1 shmem:156 pagetables:325 bounce:0 [ 125.860857][ T647] free:63031 free_pcp:177 free_cma:0 [ 125.897513][ T647] Node 0 active_anon:30872kB inactive_anon:296kB active_file:160kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 125.926348][ T647] 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 [ 125.952889][ T647] lowmem_reserve[]: 0 2894 6835 6835 [ 125.958018][ T647] DMA32 free:109124kB min:93428kB low:116784kB high:140140kB active_anon:812kB inactive_anon:0kB active_file:16kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:384kB pagetables:136kB bounce:0kB free_pcp:320kB local_pcp:248kB free_cma:0kB [ 125.986685][ T647] lowmem_reserve[]: 0 0 3941 3941 [ 125.991668][ T647] Normal free:127092kB min:127252kB low:159064kB high:190876kB active_anon:30060kB inactive_anon:296kB active_file:44kB inactive_file:36kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5152kB pagetables:1164kB bounce:0kB free_pcp:388kB local_pcp:252kB free_cma:0kB [ 126.020880][ T647] lowmem_reserve[]: 0 0 0 0 [ 126.025289][ T647] 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 [ 126.039130][ T647] DMA32: 3*4kB (UME) 3*8kB (UME) 8*16kB (UME) 5*32kB (ME) 2*64kB (UE) 3*128kB (UME) 1*256kB (E) 1*512kB (E) 63*1024kB (UE) 19*2048kB (UE) 1*4096kB (U) = 109124kB [ 126.055656][ T647] Normal: 227*4kB (ME) 157*8kB (UME) 84*16kB (UME) 57*32kB (UME) 36*64kB (ME) 13*128kB (UME) 10*256kB (M) 3*512kB (UME) 35*1024kB (UM) 2*2048kB (U) 18*4096kB (U) = 127060kB [ 126.072727][ T647] 186 total pagecache pages [ 126.077101][ T647] 0 pages in swap cache [ 126.081121][ T647] Swap cache stats: add 0, delete 0, find 0/0 [ 126.086994][ T647] Free swap = 0kB [ 126.090558][ T647] Total swap = 0kB [ 126.094294][ T647] 2097051 pages RAM [ 126.097887][ T647] 0 pages HighMem/MovableOnly [ 126.102430][ T647] 341772 pages reserved [ 126.106388][ T647] 0 pages cma reserved [ 126.110288][ T647] Unreclaimable slab info: [ 126.114574][ T647] Name Used Total [ 126.120625][ T647] pid_2 27KB 27KB [ 126.126555][ T647] AF_VSOCK 3KB 31KB [ 126.132551][ T647] TIPC 21KB 30KB [ 126.138427][ T647] bridge_fdb_cache 6KB 7KB [ 126.144341][ T647] fib6_nodes 111KB 112KB [ 126.150218][ T647] ip6_dst_cache 716KB 716KB [ 126.156148][ T647] PINGv6 1KB 31KB [ 126.162054][ T647] RAWv6 101KB 126KB [ 126.167922][ T647] UDPLITEv6 1KB 31KB [ 126.173846][ T647] UDPv6 57KB 63KB [ 126.179727][ T647] TCPv6 61KB 61KB [ 126.185751][ T647] ashmem_area_cache 0KB 7KB [ 126.191766][ T647] wg_peer 81KB 92KB [ 126.197649][ T647] allowedips_node 16KB 19KB [ 126.203571][ T647] sd_ext_cdb 0KB 3KB [ 126.209572][ T647] scsi_sense_cache 1076KB 1092KB [ 126.216033][ T647] virtio_scsi_cmd 16KB 16KB [ 126.222023][ T647] sgpool-128 29KB 29KB [ 126.227980][ T647] sgpool-64 72KB 95KB [ 126.233898][ T647] sgpool-32 173KB 173KB [ 126.239778][ T647] sgpool-16 90KB 90KB [ 126.245819][ T647] sgpool-8 112KB 112KB [ 126.251802][ T647] f2fs_bio_post_read_ctx 15KB 15KB [ 126.258115][ T647] jbd2_inode 4KB 7KB [ 126.264469][ T647] ext4_system_zone 0KB 3KB [ 126.270428][ T647] ext4_bio_post_read_ctx 15KB 15KB [ 126.276784][ T647] bio-1 3KB 3KB [ 126.282691][ T647] pid_namespace 4KB 7KB [ 126.288582][ T647] UNIX 2310KB 2310KB [ 126.294656][ T647] UDP-Lite 1KB 15KB [ 126.300506][ T647] tcp_bind_bucket 4KB 8KB [ 126.306419][ T647] ip_fib_trie 20KB 20KB [ 126.312683][ T647] ip_fib_alias 95KB 98KB [ 126.318640][ T647] ip_dst_cache 19KB 20KB [ 126.324624][ T647] PING 1KB 15KB [ 126.330541][ T647] RAW 52KB 61KB [ 126.336360][ T647] UDP 52KB 63KB [ 126.342257][ T647] tw_sock_TCP 3KB 3KB [ 126.348149][ T647] request_sock_TCP 7KB 15KB [ 126.354080][ T647] TCP 63KB 63KB [ 126.360161][ T647] eventpoll_pwq 10KB 11KB [ 126.366088][ T647] eventpoll_epi 23KB 23KB [ 126.371980][ T647] inotify_inode_mark 11KB 11KB [ 126.378177][ T647] bio_crypt_ctx 7KB 7KB [ 126.384272][ T647] request_queue 314KB 486KB [ 126.390118][ T647] blkdev_ioc 23KB 23KB [ 126.396029][ T647] bio-0 626KB 626KB [ 126.402047][ T647] biovec-max 922KB 922KB [ 126.407815][ T647] biovec-64 614KB 614KB [ 126.413733][ T647] biovec-16 37KB 37KB [ 126.419602][ T647] khugepaged_mm_slot 4KB 7KB [ 126.426765][ T647] uid_cache 5KB 8KB [ 126.432659][ T647] dmaengine-unmap-2 0KB 4KB [ 126.438541][ T647] audit_buffer 6KB 11KB [ 126.444468][ T647] skbuff_fclone_cache 585KB 585KB [ 126.450603][ T647] skbuff_head_cache 7398KB 7398KB [ 126.456572][ T647] configfs_dir_cache 0KB 3KB [ 126.462646][ T647] file_lock_cache 158KB 158KB [ 126.468516][ T647] file_lock_ctx 5KB 7KB [ 126.474495][ T647] fsnotify_mark_connector 7KB 7KB [ 126.481555][ T647] net_namespace 45KB 63KB [ 126.487415][ T647] task_delay_info 59KB 59KB [ 126.493418][ T647] taskstats 31KB 31KB [ 126.499336][ T647] proc_dir_entry 544KB 544KB [ 126.505365][ T647] pde_opener 4KB 7KB [ 126.511352][ T647] seq_file 149KB 149KB [ 126.517216][ T647] sigqueue 44KB 47KB [ 126.523190][ T647] shmem_inode_cache 811KB 811KB [ 126.529292][ T647] kernfs_iattrs_cache 4KB 7KB [ 126.535402][ T647] kernfs_node_cache 8464KB 8464KB [ 126.541289][ T647] mnt_cache 88KB 94KB [ 126.547162][ T647] filp 2878KB 3071KB [ 126.553210][ T647] names_cache 61331KB 61493KB [ 126.559618][ T647] hashtab_node 74KB 75KB [ 126.565552][ T647] ebitmap_node 412KB 413KB [ 126.571457][ T647] avtab_node 185KB 187KB [ 126.577505][ T647] avc_node 80KB 87KB [ 126.583572][ T647] lsm_inode_cache 1672KB 1672KB [ 126.589419][ T647] lsm_file_cache 319KB 356KB [ 126.595511][ T647] key_jar 3KB 3KB [ 126.601431][ T647] uts_namespace 9KB 15KB [ 126.607302][ T647] nsproxy 5KB 7KB [ 126.613239][ T647] vm_area_struct 3300KB 3367KB [ 126.619102][ T647] fs_cache 39KB 44KB [ 126.625019][ T647] files_cache 267KB 277KB [ 126.631223][ T647] signal_cache 529KB 540KB [ 126.637193][ T647] sighand_cache 389KB 398KB [ 126.644124][ T647] task_struct 1827KB 1984KB [ 126.650001][ T647] cred_jar 289KB 320KB [ 126.655953][ T647] anon_vma_chain 917KB 980KB [ 126.661837][ T647] anon_vma 133KB 133KB [ 126.668174][ T647] pid 53KB 56KB [ 126.674102][ T647] Acpi-Operand 184KB 209KB [ 126.680356][ T647] Acpi-ParseExt 27KB 27KB [ 126.686322][ T647] Acpi-Parse 94KB 114KB [ 126.692316][ T647] Acpi-State 141KB 141KB [ 126.698391][ T647] Acpi-Namespace 28KB 32KB [ 126.704525][ T647] trace_event_file 155KB 155KB [ 126.710562][ T647] ftrace_event_field 267KB 268KB [ 126.716821][ T647] pool_workqueue 28KB 32KB [ 126.722718][ T647] mm_struct 293KB 355KB [ 126.728858][ T647] vmap_area 17907KB 17907KB [ 126.734792][ T647] kmalloc-8k 3808KB 4032KB [ 126.740666][ T647] kmalloc-4k 38304KB 38304KB [ 126.746591][ T647] kmalloc-2k 17876KB 17952KB [ 126.752816][ T647] kmalloc-1k 26560KB 26560KB [ 126.758915][ T647] kmalloc-512 16372KB 16464KB [ 126.764848][ T647] kmalloc-256 2552KB 2552KB [ 126.770709][ T647] kmalloc-192 1036KB 1036KB [ 126.776839][ T647] kmalloc-128 1232KB 1232KB [ 126.782746][ T647] kmalloc-96 648KB 648KB [ 126.789109][ T647] kmalloc-64 24876KB 24876KB [ 126.795172][ T647] kmalloc-32 810KB 864KB [ 126.801062][ T647] kmalloc-16 320KB 320KB [ 126.807240][ T647] kmalloc-8 211KB 211KB [ 126.813148][ T647] kmem_cache_node 32KB 36KB [ 126.819022][ T647] kmem_cache 156KB 157KB [ 126.826099][ T647] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=647,uid=0 [ 126.840076][ T647] Out of memory (oom_kill_allocating_task): Killed process 639 (syz-executor.2) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 126.858274][ T24] oom_reaper: reaped process 639 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 127.579316][ T641] (elapsed 13.148 seconds) done. [ 127.584132][ T641] OOM killer disabled. [ 127.587981][ T641] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 127.597796][ T641] printk: Suspending console(s) (use no_console_suspend to debug) [ 127.651221][ T494] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 127.851579][ T641] ACPI: Preparing to enter system sleep state S3 [ 127.851878][ T641] PM: Saving platform NVS memory [ 127.851881][ T641] Disabling non-boot CPUs ... [ 127.854687][ T641] smpboot: CPU 1 is now offline [ 127.856580][ T641] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 127.856655][ T641] ACPI: Low-level resume complete [ 127.856735][ T641] PM: Restoring platform NVS memory [ 127.856745][ T641] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 127.877929][ T641] Enabling non-boot CPUs ... [ 127.878149][ T641] x86: Booting SMP configuration: [ 127.878154][ T641] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 127.878345][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 127.879497][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 127.881270][ T641] CPU1 is up [ 127.881740][ T641] ACPI: Waking up from system sleep state S3 [ 128.098749][ T641] OOM killer enabled. [ 128.102543][ T641] Restarting tasks ... done. [ 128.109107][ T641] Resume cause unknown [ 128.112969][ T641] PM: suspend exit [ 128.527183][ T655] PM: suspend entry (deep) [ 128.530093][ T654] PM: suspend entry (deep) [ 128.537744][ T659] PM: suspend entry (deep) [ 128.544126][ T659] PM: suspend exit [ 128.544732][ T654] PM: suspend exit [ 128.551678][ T663] PM: suspend entry (deep) [ 128.551776][ T662] PM: suspend entry (deep) [ 128.557621][ T660] PM: suspend entry (deep) [ 128.564591][ T662] PM: suspend exit [ 128.574677][ T663] PM: suspend exit [ 128.579278][ T655] Filesystems sync: 0.046 seconds [ 128.586875][ T655] Freezing user space processes ... [ 128.587940][ T660] PM: suspend exit [ 129.665802][ T664] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 129.691892][ T664] CPU: 1 PID: 664 Comm: syz-executor.5 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 129.703222][ T664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 129.713835][ T664] Call Trace: [ 129.717835][ T664] dump_stack+0x1d8/0x241 [ 129.722404][ T664] ? panic+0x896/0x896 [ 129.726334][ T664] ? ___ratelimit+0x3f7/0x580 [ 129.730820][ T664] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 129.737275][ T664] ? _raw_spin_lock+0xa4/0x1b0 [ 129.742248][ T664] ? asan.module_dtor+0x20/0x20 [ 129.747065][ T664] dump_header+0xd5/0x6b0 [ 129.752382][ T664] oom_kill_process+0xeb/0x2c0 [ 129.756987][ T664] out_of_memory+0x6e9/0x890 [ 129.761402][ T664] ? unregister_oom_notifier+0x20/0x20 [ 129.766699][ T664] ? __zone_watermark_ok+0x94/0x380 [ 129.771934][ T664] __alloc_pages_slowpath+0x20c6/0x2700 [ 129.777315][ T664] ? current_gfp_context+0x80/0x80 [ 129.782244][ T664] ? __alloc_pages_nodemask+0x840/0x840 [ 129.787627][ T664] ? setup_fault_attr+0x3d0/0x3d0 [ 129.792483][ T664] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 129.799171][ T664] __alloc_pages_nodemask+0x4b8/0x840 [ 129.804583][ T664] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 129.809963][ T664] ? ion_page_pool_alloc+0x2f5/0x430 [ 129.815073][ T664] ion_system_heap_allocate+0x2ac/0xaf0 [ 129.820461][ T664] ? ion_system_heap_destroy_pools+0x70/0x70 [ 129.826266][ T664] ? ion_buffer_alloc+0x12f/0x840 [ 129.831124][ T664] ion_buffer_alloc+0x20f/0x840 [ 129.835813][ T664] ion_dmabuf_alloc+0xb5/0x210 [ 129.840410][ T664] ? asan.module_dtor+0x20/0x20 [ 129.845104][ T664] ion_alloc_fd+0x25/0x70 [ 129.849262][ T664] ion_ioctl+0x30b/0x500 [ 129.853340][ T664] ? debug_shrink_set+0x1d0/0x1d0 [ 129.858207][ T664] ? debug_shrink_set+0x1d0/0x1d0 [ 129.863079][ T664] do_vfs_ioctl+0x742/0x1720 [ 129.867503][ T664] ? ioctl_preallocate+0x250/0x250 [ 129.872441][ T664] ? __fget+0x407/0x490 [ 129.876441][ T664] ? fget_many+0x20/0x20 [ 129.880519][ T664] ? switch_fpu_return+0x1d4/0x410 [ 129.885464][ T664] ? security_file_ioctl+0x7d/0xa0 [ 129.890404][ T664] __x64_sys_ioctl+0xd4/0x110 [ 129.894923][ T664] do_syscall_64+0xca/0x1c0 [ 129.899277][ T664] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 129.932013][ T664] Mem-Info: [ 129.935190][ T664] active_anon:7783 inactive_anon:74 isolated_anon:0 [ 129.935190][ T664] active_file:36 inactive_file:0 isolated_file:0 [ 129.935190][ T664] unevictable:0 dirty:6 writeback:0 unstable:0 [ 129.935190][ T664] slab_reclaimable:6384 slab_unreclaimable:67608 [ 129.935190][ T664] mapped:26 shmem:178 pagetables:325 bounce:0 [ 129.935190][ T664] free:62889 free_pcp:844 free_cma:0 [ 129.979607][ T664] Node 0 active_anon:31132kB inactive_anon:296kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:104kB dirty:24kB writeback:0kB shmem:712kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 130.037986][ T664] 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 [ 130.078795][ T664] lowmem_reserve[]: 0 2894 6835 6835 [ 130.084284][ T664] DMA32 free:110196kB min:93428kB low:116784kB high:140140kB active_anon:644kB inactive_anon:0kB active_file:0kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:1508kB local_pcp:248kB free_cma:0kB [ 130.120981][ T664] lowmem_reserve[]: 0 0 3941 3941 [ 130.133514][ T664] Normal free:127100kB min:127252kB low:159064kB high:190876kB active_anon:30488kB inactive_anon:296kB active_file:84kB inactive_file:40kB unevictable:0kB writepending:24kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5568kB pagetables:1300kB bounce:0kB free_pcp:2248kB local_pcp:1512kB free_cma:0kB [ 130.181731][ T664] lowmem_reserve[]: 0 0 0 0 [ 130.186247][ T664] 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 [ 130.206263][ T664] DMA32: 10566*4kB (U) 2921*8kB (U) 1200*16kB (U) 719*32kB (U) 22*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 109248kB [ 130.235764][ T664] Normal: 285*4kB (UME) 1664*8kB (UME) 1762*16kB (UME) 1343*32kB (UME) 443*64kB (UME) 95*128kB (UME) 2*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 127156kB [ 130.259993][ T664] 238 total pagecache pages [ 130.264574][ T664] 0 pages in swap cache [ 130.268530][ T664] Swap cache stats: add 0, delete 0, find 0/0 [ 130.282756][ T664] Free swap = 0kB [ 130.286319][ T664] Total swap = 0kB [ 130.289959][ T664] 2097051 pages RAM [ 130.308702][ T664] 0 pages HighMem/MovableOnly [ 130.313425][ T664] 341772 pages reserved [ 130.317390][ T664] 0 pages cma reserved [ 130.321304][ T664] Unreclaimable slab info: [ 130.341733][ T664] Name Used Total [ 130.353515][ T664] pid_2 31KB 31KB [ 130.359428][ T664] AF_VSOCK 3KB 31KB [ 130.375487][ T664] TIPC 21KB 30KB [ 130.381387][ T664] bridge_fdb_cache 6KB 7KB [ 130.398853][ T664] fib6_nodes 111KB 112KB [ 130.413154][ T664] ip6_dst_cache 714KB 716KB [ 130.423472][ T664] PINGv6 1KB 31KB [ 130.429353][ T664] RAWv6 101KB 126KB [ 130.449616][ T664] UDPLITEv6 1KB 31KB [ 130.463487][ T664] UDPv6 54KB 63KB [ 130.469372][ T664] TCPv6 61KB 61KB [ 130.476119][ T664] ashmem_area_cache 0KB 7KB [ 130.482010][ T664] wg_peer 81KB 92KB [ 130.488081][ T664] allowedips_node 16KB 19KB [ 130.502342][ T664] sd_ext_cdb 0KB 3KB [ 130.513470][ T664] scsi_sense_cache 1076KB 1092KB [ 130.519352][ T664] virtio_scsi_cmd 16KB 16KB [ 130.537284][ T664] sgpool-128 29KB 29KB [ 130.551532][ T664] sgpool-64 72KB 95KB [ 130.561273][ T664] sgpool-32 164KB 173KB [ 130.567389][ T664] sgpool-16 90KB 90KB [ 130.573268][ T664] sgpool-8 123KB 123KB [ 130.587519][ T664] f2fs_bio_post_read_ctx 15KB 15KB [ 130.602130][ T664] jbd2_inode 4KB 7KB [ 130.612639][ T664] ext4_system_zone 0KB 3KB [ 130.623461][ T664] ext4_bio_post_read_ctx 15KB 15KB [ 130.629782][ T664] bio-1 3KB 3KB [ 130.648376][ T664] pid_namespace 4KB 7KB [ 130.662779][ T664] UNIX 2286KB 2310KB [ 130.673474][ T664] UDP-Lite 1KB 15KB [ 130.679379][ T664] tcp_bind_bucket 4KB 8KB [ 130.699831][ T664] ip_fib_trie 20KB 20KB [ 130.705798][ T664] ip_fib_alias 95KB 98KB [ 130.711626][ T664] ip_dst_cache 17KB 20KB [ 130.731164][ T664] PING 1KB 15KB [ 130.737496][ T664] RAW 52KB 61KB [ 130.747007][ T664] UDP 52KB 63KB [ 130.752892][ T664] tw_sock_TCP 3KB 3KB [ 130.758835][ T664] request_sock_TCP 7KB 15KB [ 130.783042][ T664] TCP 63KB 63KB [ 130.803361][ T664] eventpoll_pwq 8KB 11KB [ 130.809260][ T664] eventpoll_epi 23KB 23KB [ 130.846933][ T664] inotify_inode_mark 11KB 11KB [ 130.857917][ T664] bio_crypt_ctx 7KB 7KB [ 130.872223][ T664] request_queue 314KB 486KB [ 130.883468][ T664] blkdev_ioc 23KB 23KB [ 130.889354][ T664] bio-0 671KB 671KB [ 130.910770][ T664] biovec-max 1011KB 1011KB [ 130.923522][ T664] biovec-64 724KB 724KB [ 130.929612][ T664] biovec-16 45KB 45KB [ 130.937047][ T664] khugepaged_mm_slot 4KB 7KB [ 130.943032][ T664] uid_cache 5KB 8KB [ 130.949122][ T664] dmaengine-unmap-2 0KB 4KB [ 130.963306][ T664] audit_buffer 6KB 11KB [ 130.970035][ T664] skbuff_fclone_cache 481KB 510KB [ 130.977724][ T664] skbuff_head_cache 6987KB 7125KB [ 130.991873][ T664] configfs_dir_cache 0KB 3KB [ 131.003448][ T664] file_lock_cache 157KB 158KB [ 131.009513][ T664] file_lock_ctx 5KB 7KB [ 131.021993][ T664] fsnotify_mark_connector 7KB 7KB [ 131.028587][ T664] net_namespace 45KB 63KB [ 131.041912][ T664] task_delay_info 53KB 59KB [ 131.047970][ T664] taskstats 31KB 31KB [ 131.060136][ T664] proc_dir_entry 572KB 572KB [ 131.073538][ T664] pde_opener 4KB 7KB [ 131.079463][ T664] seq_file 157KB 157KB [ 131.096684][ T664] sigqueue 40KB 47KB [ 131.102807][ T664] shmem_inode_cache 827KB 827KB [ 131.108838][ T664] kernfs_iattrs_cache 4KB 7KB [ 131.123270][ T664] kernfs_node_cache 8464KB 8464KB [ 131.138343][ T664] mnt_cache 88KB 94KB [ 131.152181][ T664] filp 2734KB 2992KB [ 131.161791][ T664] names_cache 60452KB 60452KB [ 131.173475][ T664] hashtab_node 74KB 75KB [ 131.179372][ T664] ebitmap_node 412KB 413KB [ 131.196113][ T664] avtab_node 185KB 187KB [ 131.210455][ T664] avc_node 80KB 87KB [ 131.223484][ T664] lsm_inode_cache 1680KB 1680KB [ 131.229371][ T664] lsm_file_cache 304KB 344KB [ 131.249337][ T664] key_jar 3KB 3KB [ 131.263478][ T664] uts_namespace 9KB 15KB [ 131.269363][ T664] nsproxy 5KB 7KB [ 131.275929][ T664] vm_area_struct 2581KB 2645KB [ 131.281806][ T664] fs_cache 38KB 44KB [ 131.287881][ T664] files_cache 242KB 277KB [ 131.302142][ T664] signal_cache 496KB 540KB [ 131.313506][ T664] sighand_cache 398KB 398KB [ 131.319566][ T664] task_struct 1787KB 1984KB [ 131.333461][ T664] cred_jar 225KB 284KB [ 131.339353][ T664] anon_vma_chain 770KB 838KB [ 131.350851][ T664] anon_vma 133KB 133KB [ 131.356995][ T664] pid 50KB 56KB [ 131.362869][ T664] Acpi-Operand 195KB 209KB [ 131.373563][ T664] Acpi-ParseExt 31KB 31KB [ 131.379550][ T664] Acpi-Parse 94KB 114KB [ 131.385646][ T664] Acpi-State 157KB 157KB [ 131.391520][ T664] Acpi-Namespace 32KB 32KB [ 131.411606][ T664] trace_event_file 155KB 155KB [ 131.417658][ T664] ftrace_event_field 267KB 268KB [ 131.431930][ T664] pool_workqueue 28KB 32KB [ 131.443467][ T664] mm_struct 261KB 355KB [ 131.449353][ T664] vmap_area 19163KB 19163KB [ 131.465613][ T664] kmalloc-8k 3760KB 4000KB [ 131.480046][ T664] kmalloc-4k 39232KB 39232KB [ 131.502396][ T664] kmalloc-2k 17892KB 17952KB [ 131.508327][ T664] kmalloc-1k 23608KB 24480KB [ 131.520348][ T664] kmalloc-512 16992KB 16992KB [ 131.526582][ T664] kmalloc-256 2600KB 2600KB [ 131.532675][ T664] kmalloc-192 1044KB 1044KB [ 131.539076][ T664] kmalloc-128 1312KB 1312KB [ 131.544984][ T664] kmalloc-96 660KB 660KB [ 131.550881][ T664] kmalloc-64 26572KB 26572KB [ 131.559743][ T664] kmalloc-32 812KB 864KB [ 131.565691][ T664] kmalloc-16 328KB 328KB [ 131.571684][ T664] kmalloc-8 215KB 215KB [ 131.611129][ T664] kmem_cache_node 32KB 36KB [ 131.617087][ T664] kmem_cache 156KB 157KB [ 131.622931][ T664] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=664,uid=0 [ 131.646739][ T664] Out of memory (oom_kill_allocating_task): Killed process 653 (syz-executor.5) total-vm:50312kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 131.685250][ T24] oom_reaper: reaped process 653 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 133.807749][ T659] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 133.820256][ T659] CPU: 1 PID: 659 Comm: syz-executor.4 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 133.830116][ T659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 133.840018][ T659] Call Trace: [ 133.843144][ T659] dump_stack+0x1d8/0x241 [ 133.847310][ T659] ? panic+0x896/0x896 [ 133.851208][ T659] ? ___ratelimit+0x3f7/0x580 [ 133.855725][ T659] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 133.861713][ T659] ? _raw_spin_lock+0xa4/0x1b0 [ 133.866390][ T659] ? asan.module_dtor+0x20/0x20 [ 133.871085][ T659] dump_header+0xd5/0x6b0 [ 133.875252][ T659] oom_kill_process+0xeb/0x2c0 [ 133.879947][ T659] out_of_memory+0x6e9/0x890 [ 133.884377][ T659] ? unregister_oom_notifier+0x20/0x20 [ 133.889778][ T659] ? __zone_watermark_ok+0x94/0x380 [ 133.894812][ T659] __alloc_pages_slowpath+0x20c6/0x2700 [ 133.900190][ T659] ? current_gfp_context+0x80/0x80 [ 133.905128][ T659] ? __alloc_pages_nodemask+0x840/0x840 [ 133.910504][ T659] ? setup_fault_attr+0x3d0/0x3d0 [ 133.915549][ T659] __alloc_pages_nodemask+0x4b8/0x840 [ 133.920702][ T659] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 133.926179][ T659] ? ion_page_pool_alloc+0x2f5/0x430 [ 133.931466][ T659] ion_system_heap_allocate+0x2ac/0xaf0 [ 133.936813][ T659] ? ion_system_heap_destroy_pools+0x70/0x70 [ 133.942767][ T659] ? ion_buffer_alloc+0x12f/0x840 [ 133.948035][ T659] ion_buffer_alloc+0x20f/0x840 [ 133.953002][ T659] ion_dmabuf_alloc+0xb5/0x210 [ 133.957697][ T659] ? asan.module_dtor+0x20/0x20 [ 133.962524][ T659] ion_alloc_fd+0x25/0x70 [ 133.966977][ T659] ion_ioctl+0x30b/0x500 [ 133.971328][ T659] ? debug_shrink_set+0x1d0/0x1d0 [ 133.976499][ T659] ? debug_shrink_set+0x1d0/0x1d0 [ 133.981329][ T659] do_vfs_ioctl+0x742/0x1720 [ 133.985932][ T659] ? ioctl_preallocate+0x250/0x250 [ 133.991398][ T659] ? __fget+0x407/0x490 [ 133.995391][ T659] ? fget_many+0x20/0x20 [ 133.999467][ T659] ? switch_fpu_return+0x1d4/0x410 [ 134.004634][ T659] ? security_file_ioctl+0x7d/0xa0 [ 134.009610][ T659] __x64_sys_ioctl+0xd4/0x110 [ 134.014098][ T659] do_syscall_64+0xca/0x1c0 [ 134.018463][ T659] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 134.024331][ T659] Mem-Info: [ 134.027260][ T659] active_anon:7768 inactive_anon:74 isolated_anon:0 [ 134.027260][ T659] active_file:39 inactive_file:0 isolated_file:0 [ 134.027260][ T659] unevictable:0 dirty:0 writeback:0 unstable:0 [ 134.027260][ T659] slab_reclaimable:6385 slab_unreclaimable:67763 [ 134.027260][ T659] mapped:1 shmem:178 pagetables:325 bounce:0 [ 134.027260][ T659] free:62982 free_pcp:856 free_cma:0 [ 134.064798][ T659] Node 0 active_anon:31072kB inactive_anon:296kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:712kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 134.092662][ T659] 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 [ 134.118756][ T659] lowmem_reserve[]: 0 2894 6835 6835 [ 134.123898][ T659] DMA32 free:108992kB min:93428kB low:116784kB high:140140kB active_anon:640kB inactive_anon:0kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968904kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:1668kB local_pcp:248kB free_cma:0kB [ 134.152505][ T659] lowmem_reserve[]: 0 0 3941 3941 [ 134.157391][ T659] Normal free:127028kB min:127252kB low:159064kB high:190876kB active_anon:30432kB inactive_anon:296kB active_file:92kB inactive_file:4kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5536kB pagetables:1300kB bounce:0kB free_pcp:1756kB local_pcp:248kB free_cma:0kB [ 134.186975][ T659] lowmem_reserve[]: 0 0 0 0 [ 134.191291][ T659] 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 [ 134.204956][ T659] DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U) 531*128kB (U) 50*256kB (U) 19*512kB (U) 18*1024kB (U) 0*2048kB 0*4096kB = 108992kB [ 134.218223][ T659] Normal: 273*4kB (UME) 170*8kB (ME) 98*16kB (ME) 60*32kB (UME) 52*64kB (ME) 306*128kB (UME) 85*256kB (UM) 33*512kB (U) 19*1024kB (U) 4*2048kB (U) 3*4096kB (U) = 127028kB [ 134.234959][ T659] 207 total pagecache pages [ 134.239290][ T659] 0 pages in swap cache [ 134.243402][ T659] Swap cache stats: add 0, delete 0, find 0/0 [ 134.249274][ T659] Free swap = 0kB [ 134.252910][ T659] Total swap = 0kB [ 134.256485][ T659] 2097051 pages RAM [ 134.260096][ T659] 0 pages HighMem/MovableOnly [ 134.264642][ T659] 341772 pages reserved [ 134.268729][ T659] 0 pages cma reserved [ 134.272633][ T659] Unreclaimable slab info: [ 134.277971][ T659] Name Used Total [ 134.284031][ T659] pid_2 31KB 31KB [ 134.289905][ T659] AF_VSOCK 3KB 31KB [ 134.295844][ T659] TIPC 21KB 30KB [ 134.301702][ T659] bridge_fdb_cache 6KB 7KB [ 134.307622][ T659] fib6_nodes 111KB 112KB [ 134.313893][ T659] ip6_dst_cache 714KB 716KB [ 134.319738][ T659] PINGv6 1KB 31KB [ 134.325644][ T659] RAWv6 101KB 126KB [ 134.331525][ T659] UDPLITEv6 1KB 31KB [ 134.337467][ T659] UDPv6 54KB 63KB [ 134.343547][ T659] TCPv6 61KB 61KB [ 134.349433][ T659] ashmem_area_cache 0KB 7KB [ 134.355407][ T659] wg_peer 81KB 92KB [ 134.361216][ T659] allowedips_node 16KB 19KB [ 134.367147][ T659] sd_ext_cdb 0KB 3KB [ 134.373017][ T659] scsi_sense_cache 1076KB 1092KB [ 134.379099][ T659] virtio_scsi_cmd 16KB 16KB [ 134.384969][ T659] sgpool-128 29KB 29KB [ 134.390854][ T659] sgpool-64 72KB 95KB [ 134.396791][ T659] sgpool-32 164KB 173KB [ 134.402747][ T659] sgpool-16 90KB 90KB [ 134.408664][ T659] sgpool-8 123KB 123KB [ 134.414743][ T659] f2fs_bio_post_read_ctx 15KB 15KB [ 134.420975][ T659] jbd2_inode 4KB 7KB [ 134.426921][ T659] ext4_system_zone 0KB 3KB [ 134.432783][ T659] ext4_bio_post_read_ctx 15KB 15KB [ 134.439313][ T659] bio-1 3KB 3KB [ 134.445188][ T659] pid_namespace 4KB 7KB [ 134.451065][ T659] UNIX 2286KB 2310KB [ 134.457005][ T659] UDP-Lite 1KB 15KB [ 134.462875][ T659] tcp_bind_bucket 4KB 8KB [ 134.468820][ T659] ip_fib_trie 20KB 20KB [ 134.474803][ T659] ip_fib_alias 95KB 98KB [ 134.480681][ T659] ip_dst_cache 17KB 20KB [ 134.486614][ T659] PING 1KB 15KB [ 134.492650][ T659] RAW 52KB 61KB [ 134.498582][ T659] UDP 52KB 63KB [ 134.504644][ T659] tw_sock_TCP 3KB 3KB [ 134.510496][ T659] request_sock_TCP 7KB 15KB [ 134.516558][ T659] TCP 63KB 63KB [ 134.522533][ T659] eventpoll_pwq 8KB 11KB [ 134.528467][ T659] eventpoll_epi 23KB 23KB [ 134.534529][ T659] inotify_inode_mark 11KB 11KB [ 134.540794][ T659] bio_crypt_ctx 7KB 7KB [ 134.546727][ T659] request_queue 314KB 486KB [ 134.553944][ T659] blkdev_ioc 23KB 23KB [ 134.559811][ T659] bio-0 671KB 671KB [ 134.565731][ T659] biovec-max 1011KB 1011KB [ 134.571599][ T659] biovec-64 724KB 724KB [ 134.577522][ T659] biovec-16 45KB 45KB [ 134.583427][ T659] khugepaged_mm_slot 4KB 7KB [ 134.589587][ T659] uid_cache 5KB 8KB [ 134.595520][ T659] dmaengine-unmap-2 0KB 4KB [ 134.601388][ T659] audit_buffer 6KB 11KB [ 134.607307][ T659] skbuff_fclone_cache 481KB 510KB [ 134.613639][ T659] skbuff_head_cache 6995KB 7125KB [ 134.619507][ T659] configfs_dir_cache 0KB 3KB [ 134.625507][ T659] file_lock_cache 157KB 158KB [ 134.631564][ T659] file_lock_ctx 5KB 7KB [ 134.637483][ T659] fsnotify_mark_connector 7KB 7KB [ 134.643927][ T659] net_namespace 45KB 63KB [ 134.649790][ T659] task_delay_info 53KB 59KB [ 134.655857][ T659] taskstats 31KB 31KB [ 134.661786][ T659] proc_dir_entry 572KB 572KB [ 134.668482][ T659] pde_opener 4KB 7KB [ 134.674382][ T659] seq_file 157KB 157KB [ 134.680245][ T659] sigqueue 40KB 47KB [ 134.686525][ T659] shmem_inode_cache 827KB 827KB [ 134.692385][ T659] kernfs_iattrs_cache 4KB 7KB [ 134.698733][ T659] kernfs_node_cache 8464KB 8464KB [ 134.704959][ T659] mnt_cache 88KB 94KB [ 134.710831][ T659] filp 2734KB 2992KB [ 134.716752][ T659] names_cache 60452KB 60452KB [ 134.722873][ T659] hashtab_node 74KB 75KB [ 134.729140][ T659] ebitmap_node 412KB 413KB [ 134.735162][ T659] avtab_node 185KB 187KB [ 134.741041][ T659] avc_node 80KB 87KB [ 134.747628][ T659] lsm_inode_cache 1680KB 1680KB [ 134.753641][ T659] lsm_file_cache 304KB 344KB [ 134.759510][ T659] key_jar 3KB 3KB [ 134.765749][ T659] uts_namespace 9KB 15KB [ 134.771917][ T659] nsproxy 5KB 7KB [ 134.777874][ T659] vm_area_struct 2581KB 2645KB [ 134.784292][ T659] fs_cache 38KB 44KB [ 134.790176][ T659] files_cache 242KB 277KB [ 134.796098][ T659] signal_cache 496KB 540KB [ 134.802207][ T659] sighand_cache 398KB 398KB [ 134.808817][ T659] task_struct 1787KB 1984KB [ 134.814715][ T659] cred_jar 225KB 284KB [ 134.820596][ T659] anon_vma_chain 770KB 838KB [ 134.826910][ T659] anon_vma 133KB 133KB [ 134.832786][ T659] pid 50KB 56KB [ 134.838708][ T659] Acpi-Operand 195KB 209KB [ 134.844966][ T659] Acpi-ParseExt 31KB 31KB [ 134.850839][ T659] Acpi-Parse 94KB 114KB [ 134.856768][ T659] Acpi-State 157KB 157KB [ 134.862731][ T659] Acpi-Namespace 32KB 32KB [ 134.869349][ T659] trace_event_file 155KB 155KB [ 134.875362][ T659] ftrace_event_field 267KB 268KB [ 134.881439][ T659] pool_workqueue 28KB 32KB [ 134.887770][ T659] mm_struct 261KB 355KB [ 134.893678][ T659] vmap_area 19400KB 19400KB [ 134.899738][ T659] kmalloc-8k 3760KB 4000KB [ 134.905995][ T659] kmalloc-4k 39232KB 39232KB [ 134.911982][ T659] kmalloc-2k 17892KB 17952KB [ 134.918060][ T659] kmalloc-1k 23608KB 24480KB [ 134.924413][ T659] kmalloc-512 16992KB 16992KB [ 134.930429][ T659] kmalloc-256 2600KB 2600KB [ 134.936371][ T659] kmalloc-192 1044KB 1044KB [ 134.942217][ T659] kmalloc-128 1312KB 1312KB [ 134.948563][ T659] kmalloc-96 660KB 660KB [ 134.954466][ T659] kmalloc-64 26892KB 26892KB [ 134.960517][ T659] kmalloc-32 812KB 864KB [ 134.966861][ T659] kmalloc-16 328KB 328KB [ 134.972732][ T659] kmalloc-8 215KB 215KB [ 134.978669][ T659] kmem_cache_node 32KB 36KB [ 134.984894][ T659] kmem_cache 156KB 157KB [ 134.990754][ T659] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=659,uid=0 [ 135.005521][ T659] Out of memory (oom_kill_allocating_task): Killed process 657 (syz-executor.4) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 135.032019][ T24] oom_reaper: reaped process 657 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 135.873525][ T655] (elapsed 7.286 seconds) done. [ 135.878197][ T655] OOM killer disabled. [ 135.882100][ T655] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 135.891812][ T655] printk: Suspending console(s) (use no_console_suspend to debug) [ 135.983496][ T566] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 136.188337][ T655] ACPI: Preparing to enter system sleep state S3 [ 136.188631][ T655] PM: Saving platform NVS memory [ 136.188635][ T655] Disabling non-boot CPUs ... [ 136.191602][ T655] smpboot: CPU 1 is now offline [ 136.193586][ T655] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 136.193660][ T655] ACPI: Low-level resume complete [ 136.193738][ T655] PM: Restoring platform NVS memory [ 136.193748][ T655] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 136.213590][ T655] Enabling non-boot CPUs ... [ 136.213814][ T655] x86: Booting SMP configuration: [ 136.213819][ T655] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 136.214082][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 136.215138][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 136.217103][ T655] CPU1 is up [ 136.217590][ T655] ACPI: Waking up from system sleep state S3 [ 136.412204][ T655] OOM killer enabled. [ 136.416101][ T655] Restarting tasks ... done. [ 136.424784][ T655] Resume cause unknown [ 136.428682][ T655] PM: suspend exit 2023/11/17 16:39:45 executed programs: 56 2023/11/17 16:39:53 executed programs: 62 [ 136.646607][ T671] PM: suspend entry (deep) [ 136.649915][ T673] PM: suspend entry (deep) [ 136.656459][ T678] PM: suspend entry (deep) [ 136.657060][ T673] PM: suspend exit [ 136.662780][ T676] PM: suspend entry (deep) [ 136.664580][ T677] PM: suspend entry (deep) [ 136.669441][ T676] PM: suspend exit [ 136.674790][ T677] PM: suspend exit [ 136.676995][ T678] PM: suspend exit [ 136.684569][ T679] PM: suspend entry (deep) [ 136.690455][ T679] PM: suspend exit [ 136.694923][ T671] Filesystems sync: 0.040 seconds [ 136.701043][ T671] Freezing user space processes ... (elapsed 3.739 seconds) done. [ 140.448541][ T671] OOM killer disabled. [ 140.452661][ T671] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 140.462405][ T671] printk: Suspending console(s) (use no_console_suspend to debug) [ 140.564485][ T497] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 140.762840][ T671] ACPI: Preparing to enter system sleep state S3 [ 140.763150][ T671] PM: Saving platform NVS memory [ 140.763153][ T671] Disabling non-boot CPUs ... [ 140.765970][ T671] smpboot: CPU 1 is now offline [ 140.768044][ T671] kvm-clock: cpu 0, msr 688d001, primary cpu clock, resume [ 140.768125][ T671] ACPI: Low-level resume complete [ 140.768203][ T671] PM: Restoring platform NVS memory [ 140.768215][ T671] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 140.790599][ T671] Enabling non-boot CPUs ... [ 140.790896][ T671] x86: Booting SMP configuration: [ 140.790902][ T671] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 140.791125][ T0] kvm-clock: cpu 1, msr 688d041, secondary cpu clock [ 140.792306][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 140.794139][ T671] CPU1 is up [ 140.794616][ T671] ACPI: Waking up from system sleep state S3 [ 140.918520][ T497] PM: dpm_run_callback(): pci_pm_resume+0x0/0x5a0 returns -12 [ 140.919494][ T497] PM: Device 0000:00:03.0 failed to resume async: error -12 [ 141.042111][ T671] OOM killer enabled. [ 141.045894][ T671] Restarting tasks ... done. [ 141.091328][ T687] PM: suspend entry (deep) [ 141.100813][ T671] Resume cause unknown [ 141.104965][ T689] PM: suspend entry (deep) [ 141.107420][ T687] PM: suspend exit [ 141.114040][ T691] PM: suspend entry (deep) [ 141.119304][ T689] PM: suspend exit [ 141.123062][ T691] PM: suspend exit [ 141.125457][ T671] PM: suspend exit [ 141.137979][ T692] PM: suspend entry (deep) [ 141.165234][ T544] ================================================================== [ 141.173144][ T544] BUG: KASAN: use-after-free in virtqueue_add+0x2f3c/0x37a0 [ 141.180401][ T544] Read of size 1 at addr ffff88815b778338 by task kworker/u4:25/544 [ 141.188194][ T544] [ 141.190373][ T544] CPU: 1 PID: 544 Comm: kworker/u4:25 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 141.200309][ T544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 141.200413][ T694] PM: suspend entry (deep) [ 141.210460][ T544] Workqueue: writeback wb_workfn (flush-8:0) [ 141.210473][ T544] Call Trace: [ 141.210490][ T544] dump_stack+0x1d8/0x241 [ 141.210504][ T544] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 141.210521][ T544] ? printk+0xd1/0x111 [ 141.237007][ T694] PM: suspend exit [ 141.237704][ T544] ? virtqueue_add+0x2f3c/0x37a0 [ 141.246293][ T544] ? wake_up_klogd+0xb2/0xf0 [ 141.250720][ T544] ? virtqueue_add+0x2f3c/0x37a0 [ 141.255624][ T544] print_address_description+0x8c/0x600 [ 141.260966][ T544] ? panic+0x896/0x896 [ 141.265385][ T544] ? stack_trace_save+0x118/0x1c0 [ 141.270266][ T544] ? deref_stack_reg+0x1f0/0x1f0 [ 141.275113][ T544] ? virtqueue_add+0x2f3c/0x37a0 [ 141.280334][ T544] __kasan_report+0xf3/0x120 [ 141.285195][ T544] ? virtqueue_add+0x2f3c/0x37a0 [ 141.289939][ T544] kasan_report+0x30/0x60 [ 141.294142][ T544] ? ret_from_fork+0x1f/0x30 [ 141.298538][ T544] virtqueue_add+0x2f3c/0x37a0 [ 141.303131][ T544] ? debug_smp_processor_id+0x20/0x20 [ 141.308360][ T544] ? stack_trace_save+0x118/0x1c0 [ 141.313190][ T544] ? ret_from_fork+0x1f/0x30 [ 141.317635][ T544] ? stack_trace_snprint+0x170/0x170 [ 141.322896][ T544] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 141.328177][ T544] ? __kasan_slab_free+0x1b5/0x270 [ 141.333122][ T544] ? kmem_cache_free+0x10b/0x2c0 [ 141.337899][ T544] ? ext4_put_io_end+0x290/0x300 [ 141.342706][ T544] ? _raw_spin_lock+0x1b0/0x1b0 [ 141.347540][ T544] virtqueue_add_sgs+0xf8/0x110 [ 141.352234][ T544] virtscsi_add_cmd+0x589/0x6d0 [ 141.357029][ T544] ? virtscsi_eh_timed_out+0x10/0x10 [ 141.362164][ T544] ? scsi_init_io+0x1ec/0x340 [ 141.366662][ T544] ? sd_init_command+0x1369/0x2000 [ 141.371698][ T544] virtscsi_queuecommand+0x35f/0x5a0 [ 141.376916][ T544] scsi_queue_rq+0x1b41/0x2860 [ 141.381618][ T544] blk_mq_dispatch_rq_list+0x8ee/0x16f0 [ 141.387124][ T544] ? deadline_remove_request+0x243/0x2b0 [ 141.392570][ T544] ? blk_mq_get_driver_tag+0x690/0x690 [ 141.397860][ T544] blk_mq_do_dispatch_sched+0x389/0x480 [ 141.403263][ T544] ? __blk_mq_sched_dispatch_requests+0x4d0/0x4d0 [ 141.409579][ T544] __blk_mq_sched_dispatch_requests+0x3d8/0x4d0 [ 141.415679][ T544] ? blk_mq_sched_restart+0x90/0x90 [ 141.420780][ T544] ? check_preemption_disabled+0x9f/0x320 [ 141.426458][ T544] blk_mq_sched_dispatch_requests+0xec/0x160 [ 141.432609][ T544] __blk_mq_run_hw_queue+0x15f/0x270 [ 141.437774][ T544] __blk_mq_delay_run_hw_queue+0x12b/0x5b0 [ 141.443487][ T544] ? dd_insert_requests+0x6c6/0x6f0 [ 141.448507][ T544] ? sbitmap_any_bit_set+0x157/0x190 [ 141.453889][ T544] blk_mq_run_hw_queue+0x1d1/0x320 [ 141.459011][ T544] blk_mq_sched_insert_requests+0x22b/0x380 [ 141.464732][ T544] blk_mq_flush_plug_list+0x8b4/0xb00 [ 141.469917][ T544] ? _raw_spin_lock+0xa4/0x1b0 [ 141.474514][ T544] ? blk_mq_insert_requests+0x710/0x710 [ 141.479902][ T544] blk_flush_plug_list+0x47e/0x4d0 [ 141.484925][ T544] ? __wb_calc_thresh+0x400/0x400 [ 141.489777][ T544] ? blk_check_plugged+0x250/0x250 [ 141.494774][ T544] ? queue_io+0x358/0x500 [ 141.499033][ T544] blk_finish_plug+0x59/0x80 [ 141.503556][ T544] wb_writeback+0xcf4/0xd70 [ 141.507907][ T544] ? wb_io_lists_depopulated+0x170/0x170 [ 141.513472][ T544] ? set_worker_desc+0x158/0x1c0 [ 141.518225][ T544] ? check_preemption_disabled+0x9f/0x320 [ 141.523803][ T544] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 141.529600][ T544] ? try_to_wake_up+0x7c5/0x14f0 [ 141.534831][ T544] ? kthread_data+0x4e/0xc0 [ 141.539168][ T544] wb_workfn+0x3b6/0x1230 [ 141.543446][ T544] ? inode_wait_for_writeback+0x280/0x280 [ 141.548984][ T544] ? _raw_spin_unlock_irq+0x4a/0x60 [ 141.554009][ T544] ? finish_task_switch+0x130/0x590 [ 141.559066][ T544] ? __schedule+0xb0d/0x1320 [ 141.563469][ T544] ? _raw_spin_lock_irqsave+0x210/0x210 [ 141.568974][ T544] ? read_word_at_a_time+0xe/0x20 [ 141.573821][ T544] ? strscpy+0x89/0x220 [ 141.577825][ T544] process_one_work+0x765/0xd20 [ 141.582511][ T544] worker_thread+0xaef/0x1470 [ 141.587042][ T544] kthread+0x2da/0x360 [ 141.590909][ T544] ? worker_clr_flags+0x170/0x170 [ 141.595789][ T544] ? kthread_blkcg+0xd0/0xd0 [ 141.600212][ T544] ret_from_fork+0x1f/0x30 [ 141.604445][ T544] [ 141.606625][ T544] Allocated by task 496: [ 141.612620][ T544] __kasan_kmalloc+0x171/0x210 [ 141.617206][ T544] __vring_new_virtqueue+0x13c/0xd50 [ 141.622361][ T544] vring_create_virtqueue+0x11a3/0x1d20 [ 141.627744][ T544] setup_vq+0x153/0x350 [ 141.631700][ T544] vp_setup_vq+0xbc/0x330 [ 141.635998][ T544] vp_find_vqs_msix+0x8a3/0xc70 [ 141.640680][ T544] vp_find_vqs+0x4f/0x470 [ 141.644834][ T544] virtscsi_init+0x490/0xb70 [ 141.649260][ T544] virtscsi_restore+0x4f/0x190 [ 141.653857][ T544] virtio_device_restore+0x39d/0x5a0 [ 141.659113][ T544] dpm_run_callback+0x30/0x390 [ 141.663779][ T544] device_resume+0x551/0x620 [ 141.668145][ T544] async_resume+0x23/0x170 [ 141.672385][ T544] async_run_entry_fn+0xed/0x3f0 [ 141.677159][ T544] process_one_work+0x765/0xd20 [ 141.681844][ T544] worker_thread+0xaef/0x1470 [ 141.686549][ T544] kthread+0x2da/0x360 [ 141.690557][ T544] ret_from_fork+0x1f/0x30 [ 141.694883][ T544] [ 141.697153][ T544] Freed by task 493: [ 141.700814][ T544] __kasan_slab_free+0x1b5/0x270 [ 141.706014][ T544] kfree+0x123/0x370 [ 141.709732][ T544] vp_del_vqs+0x35a/0x890 [ 141.713916][ T544] virtscsi_freeze+0x8d/0xa0 [ 141.718350][ T544] virtio_pci_freeze+0x39/0x70 [ 141.722943][ T544] pci_pm_suspend+0x2a5/0x930 [ 141.727436][ T544] dpm_run_callback+0x30/0x390 [ 141.732118][ T544] __device_suspend+0xa18/0xff0 [ 141.736803][ T544] async_suspend+0x25/0x230 [ 141.741174][ T544] async_run_entry_fn+0xed/0x3f0 [ 141.745922][ T544] process_one_work+0x765/0xd20 [ 141.750862][ T544] worker_thread+0xaef/0x1470 [ 141.755455][ T544] kthread+0x2da/0x360 [ 141.759458][ T544] ret_from_fork+0x1f/0x30 [ 141.763677][ T544] [ 141.765855][ T544] The buggy address belongs to the object at ffff88815b778300 [ 141.765855][ T544] which belongs to the cache kmalloc-192 of size 192 [ 141.779761][ T544] The buggy address is located 56 bytes inside of [ 141.779761][ T544] 192-byte region [ffff88815b778300, ffff88815b7783c0) [ 141.792765][ T544] The buggy address belongs to the page: [ 141.798362][ T544] page:ffffea00056dde00 refcount:1 mapcount:0 mapping:ffff8881f5c02a00 index:0x0 [ 141.807306][ T544] flags: 0x8000000000000200(slab) [ 141.812953][ T544] raw: 8000000000000200 dead000000000100 dead000000000122 ffff8881f5c02a00 [ 141.821526][ T544] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 141.829999][ T544] page dumped because: kasan: bad access detected [ 141.836354][ T544] page_owner tracks the page as allocated [ 141.842131][ T544] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY) [ 141.853920][ T544] prep_new_page+0x18f/0x370 [ 141.858476][ T544] get_page_from_freelist+0x2d13/0x2d90 [ 141.863952][ T544] __alloc_pages_nodemask+0x393/0x840 [ 141.869136][ T544] alloc_slab_page+0x39/0x3c0 [ 141.873640][ T544] new_slab+0x97/0x440 [ 141.877795][ T544] ___slab_alloc+0x2fe/0x490 [ 141.882189][ T544] __slab_alloc+0x62/0xa0 [ 141.886378][ T544] kmem_cache_alloc_trace+0x12d/0x260 [ 141.891569][ T544] alloc_pipe_info+0xdf/0x400 [ 141.896107][ T544] splice_direct_to_actor+0x934/0xae0 [ 141.901306][ T544] do_splice_direct+0x27f/0x3c0 [ 141.906134][ T544] do_sendfile+0x854/0xee0 [ 141.910396][ T544] __x64_sys_sendfile64+0x163/0x230 [ 141.915420][ T544] do_syscall_64+0xca/0x1c0 [ 141.919882][ T544] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 141.925961][ T544] page last free stack trace: [ 141.930446][ T544] free_unref_page_prepare+0x297/0x380 [ 141.936521][ T544] free_pages+0x114/0x1b0 [ 141.940787][ T544] sg_free_table+0x222/0x360 [ 141.945315][ T544] ion_system_heap_free+0x2d6/0x310 [ 141.950506][ T544] ion_buffer_release+0xdb/0x3b0 [ 141.955365][ T544] ion_heap_deferred_free+0xdc/0x540 [ 141.960580][ T544] kthread+0x2da/0x360 [ 141.964508][ T544] ret_from_fork+0x1f/0x30 [ 141.969001][ T544] [ 141.971258][ T544] Memory state around the buggy address: [ 141.976748][ T544] ffff88815b778200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.984648][ T544] ffff88815b778280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 141.992529][ T544] >ffff88815b778300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 142.000793][ T544] ^ [ 142.006514][ T544] ffff88815b778380: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 142.014400][ T544] ffff88815b778400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 142.022287][ T544] ================================================================== [ 142.030201][ T544] Disabling lock debugging due to kernel taint 2023/11/17 16:39:59 executed programs: 73