0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.694176][ T2020] hsr_slave_0: left promiscuous mode [ 427.728042][ T2020] hsr_slave_1: left promiscuous mode [ 427.807049][ T2020] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 427.809086][ T2020] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 427.812572][ T2020] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 427.814471][ T2020] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 427.817975][ T2020] bridge_slave_1: left allmulticast mode [ 427.819418][ T2020] bridge_slave_1: left promiscuous mode [ 427.820974][ T2020] bridge0: port 2(bridge_slave_1) entered disabled state [ 427.867804][ T2020] bridge_slave_0: left allmulticast mode [ 427.869313][ T2020] bridge_slave_0: left promiscuous mode [ 427.870761][ T2020] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.007176][ T2020] veth1_macvtap: left promiscuous mode [ 428.008643][ T2020] veth0_macvtap: left promiscuous mode [ 428.010125][ T2020] veth1_vlan: left promiscuous mode [ 428.011517][ T2020] veth0_vlan: left promiscuous mode [ 428.134542][ T2020] team0 (unregistering): Port device team_slave_1 removed [ 428.142748][ T2020] team0 (unregistering): Port device team_slave_0 removed [ 428.148501][ T2020] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 428.182452][ T2020] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 428.302349][ T2020] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. [ 432.059511][ T9426] loop0: detected capacity change from 0 to 32768 [ 432.073494][ T9426] read_mapping_page failed! [ 432.074709][ T9426] ERROR: (device loop0): txAbort: [ 432.074709][ T9426] [ 433.128062][ T2250] ieee802154 phy0 wpan0: encryption failed: -22 [ 433.129701][ T2250] ieee802154 phy1 wpan1: encryption failed: -22 [ 433.730539][ T9428] loop0: detected capacity change from 0 to 32768 [ 433.736731][ T9428] read_mapping_page failed! [ 433.738620][ T9428] ERROR: (device loop0): txAbort: [ 433.738620][ T9428] [ 434.763719][ T9424] syz-executor629 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 434.766580][ T9424] CPU: 1 PID: 9424 Comm: syz-executor629 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 434.769282][ T9424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 434.771754][ T9424] Call trace: [ 434.772609][ T9424] dump_backtrace+0x1b8/0x1e4 [ 434.773810][ T9424] show_stack+0x2c/0x3c [ 434.774827][ T9424] dump_stack_lvl+0xd0/0x124 [ 434.775971][ T9424] dump_stack+0x1c/0x28 [ 434.777015][ T9424] dump_header+0xac/0x5f4 [ 434.778119][ T9424] oom_kill_process+0x324/0x9a4 [ 434.779388][ T9424] out_of_memory+0xd5c/0x1014 [ 434.780632][ T9424] mem_cgroup_out_of_memory+0x250/0x324 [ 434.782076][ T9424] try_charge_memcg+0xaf4/0x148c [ 434.783350][ T9424] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 434.784861][ T9424] __read_swap_cache_async+0x428/0x6a4 [ 434.786255][ T9424] swapin_readahead+0xb90/0xdec [ 434.787523][ T9424] do_swap_page+0x3c8/0x25e8 [ 434.788644][ T9424] handle_mm_fault+0xfec/0x546c [ 434.789889][ T9424] do_page_fault+0x32c/0xa64 [ 434.791093][ T9424] do_translation_fault+0x94/0xc8 [ 434.792413][ T9424] do_mem_abort+0x74/0x200 [ 434.793537][ T9424] el0_da+0x60/0x178 [ 434.794498][ T9424] el0t_64_sync_handler+0xcc/0xfc [ 434.795765][ T9424] el0t_64_sync+0x190/0x194 [ 434.798584][ T9424] memory: usage 285620kB, limit 307200kB, failcnt 625750 [ 434.800389][ T9424] memory+swap: usage 300956kB, limit 9007199254740988kB, failcnt 0 [ 434.802304][ T9424] kmem: usage 281924kB, limit 9007199254740988kB, failcnt 0 [ 434.804046][ T9424] Memory cgroup stats for /syz0: [ 434.804155][ T9424] cache 28672 [ 434.806306][ T9424] rss 0 [ 434.807607][ T9424] rss_huge 0 [ 434.808465][ T9424] shmem 0 [ 434.809233][ T9424] mapped_file 0 [ 434.810086][ T9424] dirty 0 [ 434.810792][ T9424] writeback 0 [ 434.811561][ T9424] workingset_refault_anon 6675 [ 434.812834][ T9424] workingset_refault_file 919 [ 434.814009][ T9424] swap 17035264 [ 434.814827][ T9424] swapcached 0 [ 434.815636][ T9424] pgpgin 620598 [ 434.816471][ T9424] pgpgout 620315 [ 434.818043][ T9424] pgfault 586228 [ 434.818939][ T9424] pgmajfault 4391 [ 434.819857][ T9424] inactive_anon 0 [ 434.820804][ T9424] active_anon 0 [ 434.821625][ T9424] inactive_file 618496 [ 434.822596][ T9424] active_file 540672 [ 434.823550][ T9424] unevictable 0 [ 434.824401][ T9424] hierarchical_memory_limit 314572800 [ 434.825763][ T9424] hierarchical_memsw_limit 9223372036854771712 [ 434.827376][ T9424] total_cache 28672 [ 434.828329][ T9424] total_rss 0 [ 434.829150][ T9424] total_rss_huge 0 [ 434.830086][ T9424] total_shmem 0 [ 434.830964][ T9424] total_mapped_file 0 [ 434.831928][ T9424] total_dirty 0 [ 434.832742][ T9424] total_writeback 0 [ 434.833609][ T9424] total_workingset_refault_anon 6675 [ 434.834835][ T9424] total_workingset_refault_file 919 [ 434.836083][ T9424] total_swap 17035264 [ 434.838177][ T9424] total_swapcached 0 [ 434.839191][ T9424] total_pgpgin 620598 [ 434.840199][ T9424] total_pgpgout 620315 [ 434.841239][ T9424] total_pgfault 586228 [ 434.842247][ T9424] total_pgmajfault 4391 [ 434.843262][ T9424] total_inactive_anon 0 [ 434.844309][ T9424] total_active_anon 0 [ 434.845311][ T9424] total_inactive_file 618496 [ 434.846456][ T9424] total_active_file 540672 [ 434.848587][ T9424] total_unevictable 0 [ 434.849613][ T9424] anon_cost 0 [ 434.850496][ T9424] file_cost 65 [ 434.851329][ T9424] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor629,pid=9428,uid=0 [ 434.855181][ T9424] Memory cgroup out of memory: Killed process 9428 (syz-executor629) total-vm:17340kB, anon-rss:120kB, file-rss:384kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 435.554331][ T9435] loop0: detected capacity change from 0 to 32768 [ 435.566586][ T9435] read_mapping_page failed! [ 435.567966][ T9435] ERROR: (device loop0): txAbort: [ 435.567966][ T9435] [ 437.328896][ T9437] loop0: detected capacity change from 0 to 32768 [ 437.335856][ T9437] read_mapping_page failed! [ 437.337228][ T9437] ERROR: (device loop0): txAbort: [ 437.337228][ T9437] [ 439.240136][ T9471] loop0: detected capacity change from 0 to 32768 [ 439.253066][ T9471] read_mapping_page failed! [ 439.255112][ T9471] ERROR: (device loop0): txAbort: [ 439.255112][ T9471] [ 440.188086][ T41] kworker/u4:3 invoked oom-killer: gfp_mask=0x100c0a(GFP_NOIO|__GFP_HIGHMEM|__GFP_HARDWALL|__GFP_MOVABLE), order=0, oom_score_adj=0 [ 440.191759][ T41] CPU: 0 PID: 41 Comm: kworker/u4:3 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 440.194378][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 440.196971][ T41] Workqueue: loop0 loop_rootcg_workfn [ 440.198381][ T41] Call trace: [ 440.199253][ T41] dump_backtrace+0x1b8/0x1e4 [ 440.200503][ T41] show_stack+0x2c/0x3c [ 440.201623][ T41] dump_stack_lvl+0xd0/0x124 [ 440.202907][ T41] dump_stack+0x1c/0x28 [ 440.204071][ T41] dump_header+0xac/0x5f4 [ 440.205214][ T41] oom_kill_process+0x324/0x9a4 [ 440.206571][ T41] out_of_memory+0xd5c/0x1014 [ 440.207867][ T41] mem_cgroup_out_of_memory+0x250/0x324 [ 440.209356][ T41] try_charge_memcg+0xaf4/0x148c [ 440.210618][ T41] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 440.212245][ T41] __read_swap_cache_async+0x428/0x6a4 [ 440.213691][ T41] swap_cluster_readahead+0x330/0x7c0 [ 440.215085][ T41] shmem_swapin_folio+0x52c/0xe48 [ 440.216427][ T41] shmem_get_folio_gfp+0x318/0x1670 [ 440.217872][ T41] shmem_write_begin+0x138/0x4bc [ 440.219183][ T41] generic_perform_write+0x28c/0x588 [ 440.220521][ T41] shmem_file_write_iter+0x110/0x138 [ 440.221959][ T41] do_iter_readv_writev+0x38c/0x540 [ 440.223351][ T41] vfs_iter_write+0x31c/0x6b8 [ 440.224577][ T41] loop_process_work+0x1128/0x1d80 [ 440.225969][ T41] loop_rootcg_workfn+0x28/0x38 [ 440.227319][ T41] process_one_work+0x694/0x1204 [ 440.228656][ T41] worker_thread+0x938/0xef4 [ 440.229902][ T41] kthread+0x288/0x310 [ 440.230956][ T41] ret_from_fork+0x10/0x20 [ 440.232250][ T41] memory: usage 307200kB, limit 307200kB, failcnt 638116 [ 440.234027][ T41] memory+swap: usage 323840kB, limit 9007199254740988kB, failcnt 0 [ 440.236046][ T41] kmem: usage 306032kB, limit 9007199254740988kB, failcnt 0 [ 440.238094][ T41] Memory cgroup stats for /syz0: [ 440.238192][ T41] cache 40960 [ 440.240337][ T41] rss 0 [ 440.241063][ T41] rss_huge 0 [ 440.241915][ T41] shmem 0 [ 440.242669][ T41] mapped_file 0 [ 440.243555][ T41] dirty 0 [ 440.244348][ T41] writeback 8192 [ 440.245280][ T41] workingset_refault_anon 6763 [ 440.246521][ T41] workingset_refault_file 941 [ 440.247929][ T41] swap 17039360 [ 440.248856][ T41] swapcached 0 [ 440.249716][ T41] pgpgin 633917 [ 440.250615][ T41] pgpgout 633625 [ 440.251532][ T41] pgfault 598689 [ 440.252423][ T41] pgmajfault 4424 [ 440.253364][ T41] inactive_anon 0 [ 440.254327][ T41] active_anon 0 [ 440.255256][ T41] inactive_file 528384 [ 440.256307][ T41] active_file 581632 [ 440.257396][ T41] unevictable 0 [ 440.258291][ T41] hierarchical_memory_limit 314572800 [ 440.259689][ T41] hierarchical_memsw_limit 9223372036854771712 [ 440.261311][ T41] total_cache 40960 [ 440.262290][ T41] total_rss 0 [ 440.263129][ T41] total_rss_huge 0 [ 440.264118][ T41] total_shmem 0 [ 440.265013][ T41] total_mapped_file 0 [ 440.266097][ T41] total_dirty 0 [ 440.267064][ T41] total_writeback 8192 [ 440.268094][ T41] total_workingset_refault_anon 6763 [ 440.269455][ T41] total_workingset_refault_file 941 [ 440.270799][ T41] total_swap 17039360 [ 440.271845][ T41] total_swapcached 0 [ 440.272837][ T41] total_pgpgin 633917 [ 440.273875][ T41] total_pgpgout 633625 [ 440.274953][ T41] total_pgfault 598689 [ 440.275992][ T41] total_pgmajfault 4424 [ 440.277172][ T41] total_inactive_anon 0 [ 440.278281][ T41] total_active_anon 0 [ 440.279275][ T41] total_inactive_file 528384 [ 440.280463][ T41] total_active_file 581632 [ 440.281621][ T41] total_unevictable 0 [ 440.282673][ T41] anon_cost 0 [ 440.283522][ T41] file_cost 40 [ 440.284431][ T41] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor629,pid=9471,uid=0 [ 440.288562][ T41] Memory cgroup out of memory: Killed process 9471 (syz-executor629) total-vm:17340kB, anon-rss:0kB, file-rss:384kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 442.327412][ T30] oom_reaper: reaped process 9471 (syz-executor629), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 442.342521][ T41] kworker/u4:3 invoked oom-killer: gfp_mask=0x100c0a(GFP_NOIO|__GFP_HIGHMEM|__GFP_HARDWALL|__GFP_MOVABLE), order=0, oom_score_adj=0 [ 442.346057][ T41] CPU: 1 PID: 41 Comm: kworker/u4:3 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 442.348472][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 442.351031][ T41] Workqueue: loop0 loop_rootcg_workfn [ 442.352434][ T41] Call trace: [ 442.353237][ T41] dump_backtrace+0x1b8/0x1e4 [ 442.354453][ T41] show_stack+0x2c/0x3c [ 442.355447][ T41] dump_stack_lvl+0xd0/0x124 [ 442.356621][ T41] dump_stack+0x1c/0x28 [ 442.357697][ T41] dump_header+0xac/0x5f4 [ 442.358825][ T41] oom_kill_process+0x324/0x9a4 [ 442.360090][ T41] out_of_memory+0xd5c/0x1014 [ 442.361292][ T41] mem_cgroup_out_of_memory+0x250/0x324 [ 442.362654][ T41] try_charge_memcg+0xaf4/0x148c [ 442.363907][ T41] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 442.365410][ T41] __read_swap_cache_async+0x428/0x6a4 [ 442.366854][ T41] swap_cluster_readahead+0x330/0x7c0 [ 442.368233][ T41] shmem_swapin_folio+0x52c/0xe48 [ 442.369544][ T41] shmem_get_folio_gfp+0x318/0x1670 [ 442.370736][ T41] shmem_write_begin+0x138/0x4bc [ 442.371955][ T41] generic_perform_write+0x28c/0x588 [ 442.373271][ T41] shmem_file_write_iter+0x110/0x138 [ 442.374652][ T41] do_iter_readv_writev+0x38c/0x540 [ 442.375992][ T41] vfs_iter_write+0x31c/0x6b8 [ 442.377194][ T41] loop_process_work+0x1128/0x1d80 [ 442.378525][ T41] loop_rootcg_workfn+0x28/0x38 [ 442.379683][ T41] process_one_work+0x694/0x1204 [ 442.380998][ T41] worker_thread+0x938/0xef4 [ 442.382178][ T41] kthread+0x288/0x310 [ 442.383187][ T41] ret_from_fork+0x10/0x20 [ 442.384860][ T41] memory: usage 307200kB, limit 307200kB, failcnt 639085 [ 442.386602][ T41] memory+swap: usage 323840kB, limit 9007199254740988kB, failcnt 0 [ 442.388678][ T41] kmem: usage 306032kB, limit 9007199254740988kB, failcnt 0 [ 442.390335][ T41] Memory cgroup stats for /syz0: [ 442.390433][ T41] cache 40960 [ 442.392438][ T41] rss 0 [ 442.393137][ T41] rss_huge 0 [ 442.393953][ T41] shmem 0 [ 442.394649][ T41] mapped_file 0 [ 442.395452][ T41] dirty 12288 [ 442.396212][ T41] writeback 8192 [ 442.397153][ T41] workingset_refault_anon 6763 [ 442.398358][ T41] workingset_refault_file 941 [ 442.399497][ T41] swap 17039360 [ 442.400317][ T41] swapcached 0 [ 442.401158][ T41] pgpgin 633917 [ 442.402083][ T41] pgpgout 633625 [ 442.403000][ T41] pgfault 598689 [ 442.403887][ T41] pgmajfault 4424 [ 442.404737][ T41] inactive_anon 0 [ 442.405585][ T41] active_anon 0 [ 442.406454][ T41] inactive_file 495616 [ 442.407521][ T41] active_file 483328 [ 442.408433][ T41] unevictable 0 [ 442.409310][ T41] hierarchical_memory_limit 314572800 [ 442.410654][ T41] hierarchical_memsw_limit 9223372036854771712 [ 442.412204][ T41] total_cache 40960 [ 442.413201][ T41] total_rss 0 [ 442.414028][ T41] total_rss_huge 0 [ 442.414984][ T41] total_shmem 0 [ 442.415874][ T41] total_mapped_file 0 [ 442.416860][ T41] total_dirty 12288 [ 442.417892][ T41] total_writeback 8192 [ 442.418896][ T41] total_workingset_refault_anon 6763 [ 442.420174][ T41] total_workingset_refault_file 941 [ 442.421424][ T41] total_swap 17039360 [ 442.422417][ T41] total_swapcached 0 [ 442.423326][ T41] total_pgpgin 633917 [ 442.424348][ T41] total_pgpgout 633625 [ 442.425417][ T41] total_pgfault 598689 [ 442.426392][ T41] total_pgmajfault 4424 [ 442.427490][ T41] total_inactive_anon 0 [ 442.428620][ T41] total_active_anon 0 [ 442.429662][ T41] total_inactive_file 495616 [ 442.430819][ T41] total_active_file 483328 [ 442.431919][ T41] total_unevictable 0 [ 442.432902][ T41] anon_cost 0 [ 442.433663][ T41] file_cost 55 [ 442.434480][ T41] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor629,pid=9424,uid=0 [ 442.438373][ T41] Memory cgroup out of memory: Killed process 9424 (syz-executor629) total-vm:17340kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 444.487392][ T30] oom_reaper: reaped process 9424 (syz-executor629), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 444.520405][ T41] kworker/u4:3 invoked oom-killer: gfp_mask=0x100c0a(GFP_NOIO|__GFP_HIGHMEM|__GFP_HARDWALL|__GFP_MOVABLE), order=0, oom_score_adj=0 [ 444.523869][ T41] CPU: 1 PID: 41 Comm: kworker/u4:3 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 444.526289][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 444.528752][ T41] Workqueue: loop0 loop_rootcg_workfn [ 444.530142][ T41] Call trace: [ 444.531024][ T41] dump_backtrace+0x1b8/0x1e4 [ 444.532195][ T41] show_stack+0x2c/0x3c [ 444.533328][ T41] dump_stack_lvl+0xd0/0x124 [ 444.534467][ T41] dump_stack+0x1c/0x28 [ 444.535635][ T41] dump_header+0xac/0x5f4 [ 444.536733][ T41] out_of_memory+0xd70/0x1014 [ 444.537925][ T41] mem_cgroup_out_of_memory+0x250/0x324 [ 444.539348][ T41] try_charge_memcg+0xaf4/0x148c [ 444.540647][ T41] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 444.542292][ T41] __read_swap_cache_async+0x428/0x6a4 [ 444.543657][ T41] swap_cluster_readahead+0x330/0x7c0 [ 444.545082][ T41] shmem_swapin_folio+0x52c/0xe48 [ 444.546361][ T41] shmem_get_folio_gfp+0x318/0x1670 [ 444.547757][ T41] shmem_write_begin+0x138/0x4bc [ 444.548901][ T41] generic_perform_write+0x28c/0x588 [ 444.550303][ T41] shmem_file_write_iter+0x110/0x138 [ 444.551626][ T41] do_iter_readv_writev+0x38c/0x540 [ 444.552933][ T41] vfs_iter_write+0x31c/0x6b8 [ 444.554135][ T41] loop_process_work+0x1128/0x1d80 [ 444.555488][ T41] loop_rootcg_workfn+0x28/0x38 [ 444.556788][ T41] process_one_work+0x694/0x1204 [ 444.558189][ T41] worker_thread+0x938/0xef4 [ 444.559392][ T41] kthread+0x288/0x310 [ 444.560420][ T41] ret_from_fork+0x10/0x20 [ 444.561701][ T41] memory: usage 307200kB, limit 307200kB, failcnt 640071 [ 444.563469][ T41] memory+swap: usage 323840kB, limit 9007199254740988kB, failcnt 0 [ 444.565438][ T41] kmem: usage 306032kB, limit 9007199254740988kB, failcnt 0 [ 444.567387][ T41] Memory cgroup stats for /syz0: [ 444.567484][ T41] cache 40960 [ 444.569589][ T41] rss 0 [ 444.570293][ T41] rss_huge 0 [ 444.571098][ T41] shmem 0 [ 444.571839][ T41] mapped_file 0 [ 444.572716][ T41] dirty 0 [ 444.573453][ T41] writeback 8192 [ 444.574369][ T41] workingset_refault_anon 6763 [ 444.575501][ T41] workingset_refault_file 941 [ 444.576656][ T41] swap 17039360 [ 444.578040][ T41] swapcached 0 [ 444.578944][ T41] pgpgin 633917 [ 444.579825][ T41] pgpgout 633625 [ 444.580729][ T41] pgfault 598689 [ 444.581608][ T41] pgmajfault 4424 [ 444.582516][ T41] inactive_anon 0 [ 444.583366][ T41] active_anon 0 [ 444.584233][ T41] inactive_file 495616 [ 444.585274][ T41] active_file 483328 [ 444.586256][ T41] unevictable 0 [ 444.587224][ T41] hierarchical_memory_limit 314572800 [ 444.588576][ T41] hierarchical_memsw_limit 9223372036854771712 [ 444.590163][ T41] total_cache 40960 [ 444.591142][ T41] total_rss 0 [ 444.591908][ T41] total_rss_huge 0 [ 444.592823][ T41] total_shmem 0 [ 444.593683][ T41] total_mapped_file 0 [ 444.594661][ T41] total_dirty 0 [ 444.595597][ T41] total_writeback 8192 [ 444.596598][ T41] total_workingset_refault_anon 6763 [ 444.597942][ T41] total_workingset_refault_file 941 [ 444.599275][ T41] total_swap 17039360 [ 444.600296][ T41] total_swapcached 0 [ 444.601279][ T41] total_pgpgin 633917 [ 444.602258][ T41] total_pgpgout 633625 [ 444.603270][ T41] total_pgfault 598689 [ 444.604278][ T41] total_pgmajfault 4424 [ 444.605309][ T41] total_inactive_anon 0 [ 444.606375][ T41] total_active_anon 0 [ 444.607434][ T41] total_inactive_file 495616 [ 444.608585][ T41] total_active_file 483328 [ 444.609715][ T41] total_unevictable 0 [ 444.610700][ T41] anon_cost 0 [ 444.611512][ T41] file_cost 55 [ 444.612308][ T41] Out of memory and no killable processes... [ 444.651687][ T41] kworker/u4:3 invoked oom-killer: gfp_mask=0x100c0a(GFP_NOIO|__GFP_HIGHMEM|__GFP_HARDWALL|__GFP_MOVABLE), order=0, oom_score_adj=0 [ 444.655088][ T41] CPU: 1 PID: 41 Comm: kworker/u4:3 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 444.657559][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 444.660084][ T41] Workqueue: loop0 loop_rootcg_workfn [ 444.661479][ T41] Call trace: [ 444.662339][ T41] dump_backtrace+0x1b8/0x1e4 [ 444.663588][ T41] show_stack+0x2c/0x3c [ 444.664711][ T41] dump_stack_lvl+0xd0/0x124 [ 444.665886][ T41] dump_stack+0x1c/0x28 [ 444.667046][ T41] dump_header+0xac/0x5f4 [ 444.668134][ T41] out_of_memory+0xd70/0x1014 [ 444.669348][ T41] mem_cgroup_out_of_memory+0x250/0x324 [ 444.670812][ T41] try_charge_memcg+0xaf4/0x148c [ 444.672069][ T41] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 444.673654][ T41] __read_swap_cache_async+0x428/0x6a4 [ 444.675032][ T41] swap_cluster_readahead+0x330/0x7c0 [ 444.676384][ T41] shmem_swapin_folio+0x52c/0xe48 [ 444.677828][ T41] shmem_get_folio_gfp+0x318/0x1670 [ 444.679161][ T41] shmem_write_begin+0x138/0x4bc [ 444.680433][ T41] generic_perform_write+0x28c/0x588 [ 444.681660][ T41] shmem_file_write_iter+0x110/0x138 [ 444.683047][ T41] do_iter_readv_writev+0x38c/0x540 [ 444.684431][ T41] vfs_iter_write+0x31c/0x6b8 [ 444.685624][ T41] loop_process_work+0x1128/0x1d80 [ 444.686865][ T41] loop_rootcg_workfn+0x28/0x38 [ 444.688069][ T41] process_one_work+0x694/0x1204 [ 444.689396][ T41] worker_thread+0x938/0xef4 [ 444.690615][ T41] kthread+0x288/0x310 [ 444.691698][ T41] ret_from_fork+0x10/0x20 [ 444.693286][ T41] memory: usage 307200kB, limit 307200kB, failcnt 640090 [ 444.695089][ T41] memory+swap: usage 323840kB, limit 9007199254740988kB, failcnt 0 [ 444.697212][ T41] kmem: usage 306032kB, limit 9007199254740988kB, failcnt 0 [ 444.698908][ T41] Memory cgroup stats for /syz0: [ 444.699007][ T41] cache 40960 [ 444.701032][ T41] rss 0 [ 444.701712][ T41] rss_huge 0 [ 444.702538][ T41] shmem 0 [ 444.703326][ T41] mapped_file 0 [ 444.704198][ T41] dirty 0 [ 444.704895][ T41] writeback 8192 [ 444.705802][ T41] workingset_refault_anon 6763 [ 444.707066][ T41] workingset_refault_file 941 [ 444.708255][ T41] swap 17039360 [ 444.709114][ T41] swapcached 0 [ 444.709979][ T41] pgpgin 633917 [ 444.710840][ T41] pgpgout 633625 [ 444.711720][ T41] pgfault 598689 [ 444.712480][ T41] pgmajfault 4424 [ 444.713391][ T41] inactive_anon 0 [ 444.714299][ T41] active_anon 0 [ 444.715116][ T41] inactive_file 495616 [ 444.716109][ T41] active_file 483328 [ 444.717131][ T41] unevictable 0 [ 444.718000][ T41] hierarchical_memory_limit 314572800 [ 444.719349][ T41] hierarchical_memsw_limit 9223372036854771712 [ 444.720837][ T41] total_cache 40960 [ 444.721810][ T41] total_rss 0 [ 444.722585][ T41] total_rss_huge 0 [ 444.723483][ T41] total_shmem 0 [ 444.724272][ T41] total_mapped_file 0 [ 444.725305][ T41] total_dirty 0 [ 444.726180][ T41] total_writeback 8192 [ 444.727297][ T41] total_workingset_refault_anon 6763 [ 444.728675][ T41] total_workingset_refault_file 941 [ 444.729985][ T41] total_swap 17039360 [ 444.731045][ T41] total_swapcached 0 [ 444.731998][ T41] total_pgpgin 633917 [ 444.732968][ T41] total_pgpgout 633625 [ 444.734013][ T41] total_pgfault 598689 [ 444.734969][ T41] total_pgmajfault 4424 [ 444.735995][ T41] total_inactive_anon 0 [ 444.737136][ T41] total_active_anon 0 [ 444.738068][ T41] total_inactive_file 495616 [ 444.739237][ T41] total_active_file 483328 [ 444.740347][ T41] total_unevictable 0 [ 444.741364][ T41] anon_cost 0 [ 444.742197][ T41] file_cost 55 [ 444.743019][ T41] Out of memory and no killable processes... [ 444.781887][ T41] kworker/u4:3 invoked oom-killer: gfp_mask=0x100c0a(GFP_NOIO|__GFP_HIGHMEM|__GFP_HARDWALL|__GFP_MOVABLE), order=0, oom_score_adj=0 [ 444.785340][ T41] CPU: 1 PID: 41 Comm: kworker/u4:3 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 444.787812][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 444.790289][ T41] Workqueue: loop0 loop_rootcg_workfn [ 444.791646][ T41] Call trace: [ 444.792494][ T41] dump_backtrace+0x1b8/0x1e4 [ 444.793668][ T41] show_stack+0x2c/0x3c [ 444.794700][ T41] dump_stack_lvl+0xd0/0x124 [ 444.795846][ T41] dump_stack+0x1c/0x28 [ 444.796889][ T41] dump_header+0xac/0x5f4 [ 444.798030][ T41] out_of_memory+0xd70/0x1014 [ 444.799235][ T41] mem_cgroup_out_of_memory+0x250/0x324 [ 444.800649][ T41] try_charge_memcg+0xaf4/0x148c [ 444.801960][ T41] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 444.803449][ T41] __read_swap_cache_async+0x428/0x6a4 [ 444.804843][ T41] swap_cluster_readahead+0x330/0x7c0 [ 444.806254][ T41] shmem_swapin_folio+0x52c/0xe48 [ 444.807520][ T41] shmem_get_folio_gfp+0x318/0x1670 [ 444.808875][ T41] shmem_write_begin+0x138/0x4bc [ 444.810060][ T41] generic_perform_write+0x28c/0x588 [ 444.811397][ T41] shmem_file_write_iter+0x110/0x138 [ 444.812766][ T41] do_iter_readv_writev+0x38c/0x540 [ 444.814174][ T41] vfs_iter_write+0x31c/0x6b8 [ 444.815365][ T41] loop_process_work+0x1128/0x1d80 [ 444.816737][ T41] loop_rootcg_workfn+0x28/0x38 [ 444.817997][ T41] process_one_work+0x694/0x1204 [ 444.819312][ T41] worker_thread+0x938/0xef4 [ 444.820515][ T41] kthread+0x288/0x310 [ 444.821568][ T41] ret_from_fork+0x10/0x20 [ 444.823263][ T41] memory: usage 307200kB, limit 307200kB, failcnt 640109 [ 444.824971][ T41] memory+swap: usage 323840kB, limit 9007199254740988kB, failcnt 0 [ 444.827030][ T41] kmem: usage 306032kB, limit 9007199254740988kB, failcnt 0 [ 444.828768][ T41] Memory cgroup stats for /syz0: [ 444.828877][ T41] cache 40960 [ 444.830918][ T41] rss 0 [ 444.831585][ T41] rss_huge 0 [ 444.832412][ T41] shmem 0 [ 444.833154][ T41] mapped_file 0 [ 444.833984][ T41] dirty 0 [ 444.834714][ T41] writeback 8192 [ 444.835598][ T41] workingset_refault_anon 6763 [ 444.836728][ T41] workingset_refault_file 941 [ 444.838017][ T41] swap 17039360 [ 444.838940][ T41] swapcached 0 [ 444.839789][ T41] pgpgin 633917 [ 444.840563][ T41] pgpgout 633625 [ 444.841418][ T41] pgfault 598689 [ 444.842338][ T41] pgmajfault 4424 [ 444.843258][ T41] inactive_anon 0 [ 444.844177][ T41] active_anon 0 [ 444.845020][ T41] inactive_file 495616 [ 444.846018][ T41] active_file 483328 [ 444.847000][ T41] unevictable 0 [ 444.847823][ T41] hierarchical_memory_limit 314572800 [ 444.849211][ T41] hierarchical_memsw_limit 9223372036854771712 [ 444.850732][ T41] total_cache 40960 [ 444.851701][ T41] total_rss 0 [ 444.852551][ T41] total_rss_huge 0 [ 444.853489][ T41] total_shmem 0 [ 444.854368][ T41] total_mapped_file 0 [ 444.855366][ T41] total_dirty 0 [ 444.856254][ T41] total_writeback 8192 [ 444.857355][ T41] total_workingset_refault_anon 6763 [ 444.858741][ T41] total_workingset_refault_file 941 [ 444.860085][ T41] total_swap 17039360 [ 444.861109][ T41] total_swapcached 0 [ 444.862056][ T41] total_pgpgin 633917 [ 444.863016][ T41] total_pgpgout 633625 [ 444.864059][ T41] total_pgfault 598689 [ 444.865085][ T41] total_pgmajfault 4424 [ 444.866174][ T41] total_inactive_anon 0 [ 444.867229][ T41] total_active_anon 0 [ 444.868191][ T41] total_inactive_file 495616 [ 444.869333][ T41] total_active_file 483328 [ 444.870527][ T41] total_unevictable 0 [ 444.871625][ T41] anon_cost 0 [ 444.872481][ T41] file_cost 55 [ 444.873251][ T41] Out of memory and no killable processes... [ 444.912989][ T41] kworker/u4:3 invoked oom-killer: gfp_mask=0x100c0a(GFP_NOIO|__GFP_HIGHMEM|__GFP_HARDWALL|__GFP_MOVABLE), order=0, oom_score_adj=0 [ 444.916473][ T41] CPU: 1 PID: 41 Comm: kworker/u4:3 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 444.919212][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 444.921865][ T41] Workqueue: loop0 loop_rootcg_workfn [ 444.923325][ T41] Call trace: [ 444.924168][ T41] dump_backtrace+0x1b8/0x1e4 [ 444.925445][ T41] show_stack+0x2c/0x3c [ 444.926501][ T41] dump_stack_lvl+0xd0/0x124 [ 444.927690][ T41] dump_stack+0x1c/0x28 [ 444.928748][ T41] dump_header+0xac/0x5f4 [ 444.929867][ T41] out_of_memory+0xd70/0x1014 [ 444.931101][ T41] mem_cgroup_out_of_memory+0x250/0x324 [ 444.932584][ T41] try_charge_memcg+0xaf4/0x148c [ 444.933869][ T41] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 444.935450][ T41] __read_swap_cache_async+0x428/0x6a4 [ 444.936767][ T41] swap_cluster_readahead+0x330/0x7c0 [ 444.938179][ T41] shmem_swapin_folio+0x52c/0xe48 [ 444.939499][ T41] shmem_get_folio_gfp+0x318/0x1670 [ 444.940896][ T41] shmem_write_begin+0x138/0x4bc [ 444.942204][ T41] generic_perform_write+0x28c/0x588 [ 444.943564][ T41] shmem_file_write_iter+0x110/0x138 [ 444.944860][ T41] do_iter_readv_writev+0x38c/0x540 [ 444.946130][ T41] vfs_iter_write+0x31c/0x6b8 [ 444.947434][ T41] loop_process_work+0x1128/0x1d80 [ 444.948715][ T41] loop_rootcg_workfn+0x28/0x38 [ 444.949891][ T41] process_one_work+0x694/0x1204 [ 444.951149][ T41] worker_thread+0x938/0xef4 [ 444.952415][ T41] kthread+0x288/0x310 [ 444.953469][ T41] ret_from_fork+0x10/0x20 [ 444.955172][ T41] memory: usage 307200kB, limit 307200kB, failcnt 640128 [ 444.957010][ T41] memory+swap: usage 323840kB, limit 9007199254740988kB, failcnt 0 [ 444.959091][ T41] kmem: usage 306032kB, limit 9007199254740988kB, failcnt 0 [ 444.960926][ T41] Memory cgroup stats for /syz0: [ 444.961022][ T41] cache 40960 [ 444.963034][ T41] rss 0 [ 444.963792][ T41] rss_huge 0 [ 444.964575][ T41] shmem 0 [ 444.965311][ T41] mapped_file 0 [ 444.966236][ T41] dirty 0 [ 444.967034][ T41] writeback 8192 [ 444.967966][ T41] workingset_refault_anon 6763 [ 444.969141][ T41] workingset_refault_file 941 [ 444.970321][ T41] swap 17039360 [ 444.971234][ T41] swapcached 0 [ 444.972106][ T41] pgpgin 633917 [ 444.972990][ T41] pgpgout 633625 [ 444.973908][ T41] pgfault 598689 [ 444.974813][ T41] pgmajfault 4424 [ 444.975747][ T41] inactive_anon 0 [ 444.976630][ T41] active_anon 0 [ 444.977588][ T41] inactive_file 495616 [ 444.978601][ T41] active_file 483328 [ 444.979589][ T41] unevictable 0 [ 444.980450][ T41] hierarchical_memory_limit 314572800 [ 444.981720][ T41] hierarchical_memsw_limit 9223372036854771712 [ 444.983360][ T41] total_cache 40960 [ 444.984329][ T41] total_rss 0 [ 444.985170][ T41] total_rss_huge 0 [ 444.986107][ T41] total_shmem 0 [ 444.987058][ T41] total_mapped_file 0 [ 444.988152][ T41] total_dirty 0 [ 444.989021][ T41] total_writeback 8192 [ 444.990054][ T41] total_workingset_refault_anon 6763 [ 444.991388][ T41] total_workingset_refault_file 941 [ 444.992674][ T41] total_swap 17039360 [ 444.993647][ T41] total_swapcached 0 [ 444.994680][ T41] total_pgpgin 633917 [ 444.995671][ T41] total_pgpgout 633625 [ 444.996697][ T41] total_pgfault 598689 [ 444.997804][ T41] total_pgmajfault 4424 [ 444.998815][ T41] total_inactive_anon 0 [ 444.999791][ T41] total_active_anon 0 [ 445.000796][ T41] total_inactive_file 495616 [ 445.001879][ T41] total_active_file 483328 [ 445.003006][ T41] total_unevictable 0 [ 445.004036][ T41] anon_cost 0 [ 445.004826][ T41] file_cost 55 [ 445.005704][ T41] Out of memory and no killable processes... [ 445.045257][ T41] kworker/u4:3 invoked oom-killer: gfp_mask=0x100c0a(GFP_NOIO|__GFP_HIGHMEM|__GFP_HARDWALL|__GFP_MOVABLE), order=0, oom_score_adj=0 [ 445.048924][ T41] CPU: 1 PID: 41 Comm: kworker/u4:3 Not tainted 6.8.0-rc7-syzkaller-00135-g707081b61156 #0 [ 445.051448][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 445.053962][ T41] Workqueue: loop0 loop_rootcg_workfn [ 445.055264][ T41] Call trace: [ 445.056016][ T41] dump_backtrace+0x1b8/0x1e4 [ 445.057121][ T41] show_stack+0x2c/0x3c [ 445.058200][ T41] dump_stack_lvl+0xd0/0x124 [ 445.059390][ T41] dump_stack+0x1c/0x28 [ 445.060461][ T41] dump_header+0xac/0x5f4 [ 445.061636][ T41] out_of_memory+0xd70/0x1014 [ 445.062834][ T41] mem_cgroup_out_of_memory+0x250/0x324 [ 445.064231][ T41] try_charge_memcg+0xaf4/0x148c [ 445.065534][ T41] mem_cgroup_swapin_charge_folio+0x2e8/0x4e0 [ 445.067141][ T41] __read_swap_cache_async+0x428/0x6a4 [ 445.068573][ T41] swap_cluster_readahead+0x640/0x7c0 [ 445.069983][ T41] shmem_swapin_folio+0x52c/0xe48 [ 445.071287][ T41] shmem_get_folio_gfp+0x318/0x1670 [ 445.072602][ T41] shmem_write_begin+0x138/0x4bc [ 445.073862][ T41] generic_perform_write+0x28c/0x588 [ 445.075134][ T41] shmem_file_write_iter+0x110/0x138 [ 445.076490][ T41] do_iter_readv_writev+0x38c/0x540 [ 445.077804][ T41] vfs_iter_write+0x31c/0x6b8 [ 445.079053][ T41] loop_process_work+0x1128/0x1d80 [ 445.080370][ T41] loop_rootcg_workfn+0x28/0x38 [ 445.081665][ T41] process_one_work+0x694/0x1204 [ 445.082956][ T41] worker_thread+0x938/0xef4 [ 445.084067][ T41] kthread+0x288/0x310 [ 445.085072][ T41] ret_from_fork+0x10/0x20 [ 445.086768][ T41] memory: usage 307200kB, limit 307200kB, failcnt 640147 [ 445.088688][ T41] memory+swap: usage 323840kB, limit 9007199254740988kB, failcnt 0 [ 445.090612][ T41] kmem: usage 306032kB, limit 9007199254740988kB, failcnt 0 [ 445.092481][ T41] Memory cgroup stats for /syz0: [ 445.092577][ T41] cache 40960 [ 445.094646][ T41] rss 0 [ 445.095338][ T41] rss_huge 0 [ 445.096114][ T41] shmem 0 [ 445.096813][ T41] mapped_file 0 [ 445.097755][ T41] dirty 0 [ 445.098523][ T41] writeback 8192 [ 445.099396][ T41] workingset_refault_anon 6763 [ 445.100536][ T41] workingset_refault_file 941 [ 445.101682][ T41] swap 17039360 [ 445.102513][ T41] swapcached 0 [ 445.103305][ T41] pgpgin 633917 [ 445.104242][ T41] pgpgout 633625 [ 445.105094][ T41] pgfault 598689 [ 445.106053][ T41] pgmajfault 4424 [ 445.106990][ T41] inactive_anon 0 [ 445.107918][ T41] active_anon 0 [ 445.108802][ T41] inactive_file 495616 [ 445.109892][ T41] active_file 483328 [ 445.110844][ T41] unevictable 0 [ 445.111682][ T41] hierarchical_memory_limit 314572800 [ 445.113040][ T41] hierarchical_memsw_limit 9223372036854771712 [ 445.114566][ T41] total_cache 40960 [ 445.115525][ T41] total_rss 0 [ 445.116334][ T41] total_rss_huge 0 [ 445.117358][ T41] total_shmem 0 [ 445.118211][ T41] total_mapped_file 0 [ 445.119227][ T41] total_dirty 0 [ 445.120140][ T41] total_writeback 8192 [ 445.121154][ T41] total_workingset_refault_anon 6763 [ 445.122496][ T41] total_workingset_refault_file 941 [ 445.123800][ T41] total_swap 17039360 [ 445.124837][ T41] total_swapcached 0 [ 445.125721][ T41] total_pgpgin 633917 [ 445.126707][ T41] total_pgpgout 633625 [ 445.127792][ T41] total_pgfault 598689 [ 445.128744][ T41] total_pgmajfault 4424 [ 445.129796][ T41] total_inactive_anon 0 [ 445.130838][ T41] total_active_anon 0 [ 445.131810][ T41] total_inactive_file 495616 [ 445.132924][ T41] total_active_file 483328 [ 445.133963][ T41] total_unevictable 0 [ 445.134960][ T41] anon_cost 0 [ 445.135748][ T41] file_cost 55 [ 445.136574][ T41] Out of memory and no killable processes... [ 445.138174][ T41] loop: Write error at byte offset 81920, length 4096. [ 445.140028][ C1] I/O error, dev loop0, sector 160 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0 [ 445.142416][ C1] metapage_write_end_io: I/O error