[ 18.385871][ T3637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 18.390178][ T3637] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.433703][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.438333][ T3271] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller syzkaller login: [ 69.623987][ T1974] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. [ 885.725441][ T4015] cgroup: Unknown subsys name 'net' [ 886.015759][ T4015] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program executing program executing program executing program [ 886.397288][ T4030] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 886.404504][ T4030] CPU: 0 PID: 4030 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.406467][ T4030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.408523][ T4030] Call trace: [ 886.409202][ T4030] dump_backtrace+0x0/0x530 [ 886.410164][ T4030] show_stack+0x2c/0x3c [ 886.411080][ T4030] dump_stack_lvl+0x108/0x170 [ 886.412096][ T4030] dump_stack+0x1c/0x58 [ 886.412938][ T4030] dump_header+0xb0/0x8ec [ 886.413829][ T4030] oom_kill_process+0x108/0x560 [ 886.414895][ T4030] out_of_memory+0xcc4/0xfe0 [ 886.415853][ T4030] mem_cgroup_out_of_memory+0x250/0x330 [ 886.417069][ T4030] memory_max_write+0x318/0x450 [ 886.418071][ T4030] cgroup_file_write+0x258/0x5ac [ 886.419143][ T4030] kernfs_fop_write_iter+0x334/0x48c [ 886.420307][ T4030] vfs_write+0x87c/0xb3c [ 886.421257][ T4030] ksys_write+0x15c/0x26c [ 886.422200][ T4030] __arm64_sys_write+0x7c/0x90 [ 886.423195][ T4030] invoke_syscall+0x98/0x2b8 [ 886.424196][ T4030] el0_svc_common+0x138/0x258 [ 886.425210][ T4030] do_el0_svc+0x58/0x14c [ 886.426099][ T4030] el0_svc+0x7c/0x1f0 [ 886.426979][ T4030] el0t_64_sync_handler+0x84/0xe4 [ 886.428082][ T4030] el0t_64_sync+0x1a0/0x1a4 [ 886.429625][ T4030] memory: usage 164kB, limit 0kB, failcnt 0 [ 886.431031][ T4030] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.432759][ T4030] Memory cgroup stats for /syz4: [ 886.433050][ T4030] anon 20480 [ 886.433050][ T4030] file 4096 [ 886.433050][ T4030] kernel_stack 32768 [ 886.433050][ T4030] pagetables 32768 [ 886.433050][ T4030] percpu 0 [ 886.433050][ T4030] sock 0 [ 886.433050][ T4030] shmem 0 [ 886.433050][ T4030] file_mapped 0 [ 886.433050][ T4030] file_dirty 0 [ 886.433050][ T4030] file_writeback 0 [ 886.433050][ T4030] swapcached 0 [ 886.433050][ T4030] anon_thp 0 [ 886.433050][ T4030] file_thp 0 [ 886.433050][ T4030] shmem_thp 0 [ 886.433050][ T4030] inactive_anon 20480 [ 886.433050][ T4030] active_anon 0 [ 886.433050][ T4030] inactive_file 0 [ 886.433050][ T4030] active_file 4096 [ 886.433050][ T4030] unevictable 0 [ 886.433050][ T4030] slab_reclaimable 27928 [ 886.433050][ T4030] slab_unreclaimable 29736 [ 886.433050][ T4030] slab 57664 [ 886.433050][ T4030] workingset_refault_anon 0 [ 886.433050][ T4030] workingset_refault_file 0 [ 886.433050][ T4030] workingset_activate_anon 0 [ 886.433050][ T4030] workingset_activate_file 0 [ 886.453411][ T4030] Tasks state (memory values in pages): [ 886.454600][ T4030] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.456625][ T4030] [ 4026] 0 4026 4311 13 32768 0 0 syz-executor424 [ 886.458807][ T4030] [ 4030] 0 4030 4311 13 45056 0 1000 syz-executor424 [ 886.460910][ T4030] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor424,pid=4030,uid=0 [ 886.464776][ T4030] Memory cgroup out of memory: Killed process 4030 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 886.468984][ T4032] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 886.471182][ T4032] CPU: 0 PID: 4032 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.472952][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.475053][ T4032] Call trace: [ 886.475749][ T4032] dump_backtrace+0x0/0x530 [ 886.476707][ T4032] show_stack+0x2c/0x3c [ 886.477598][ T4032] dump_stack_lvl+0x108/0x170 [ 886.478661][ T4032] dump_stack+0x1c/0x58 [ 886.479514][ T4032] dump_header+0xb0/0x8ec [ 886.480481][ T4032] oom_kill_process+0x108/0x560 [ 886.481451][ T4032] out_of_memory+0xcc4/0xfe0 [ 886.482479][ T4032] mem_cgroup_out_of_memory+0x250/0x330 [ 886.483674][ T4032] memory_max_write+0x318/0x450 [ 886.484741][ T4032] cgroup_file_write+0x258/0x5ac [ 886.485743][ T4032] kernfs_fop_write_iter+0x334/0x48c [ 886.486841][ T4032] vfs_write+0x87c/0xb3c [ 886.487691][ T4032] ksys_write+0x15c/0x26c [ 886.488598][ T4032] __arm64_sys_write+0x7c/0x90 [ 886.489596][ T4032] invoke_syscall+0x98/0x2b8 [ 886.490574][ T4032] el0_svc_common+0x138/0x258 [ 886.491599][ T4032] do_el0_svc+0x58/0x14c [ 886.492491][ T4032] el0_svc+0x7c/0x1f0 [ 886.493295][ T4032] el0t_64_sync_handler+0x84/0xe4 [ 886.494400][ T4032] el0t_64_sync+0x1a0/0x1a4 [ 886.496987][ T4032] memory: usage 164kB, limit 0kB, failcnt 0 [ 886.498247][ T4032] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.499685][ T4032] Memory cgroup stats for /syz5: [ 886.499781][ T4032] anon 20480 [ 886.499781][ T4032] file 4096 [ 886.499781][ T4032] kernel_stack 32768 [ 886.499781][ T4032] pagetables 32768 [ 886.499781][ T4032] percpu 0 [ 886.499781][ T4032] sock 0 [ 886.499781][ T4032] shmem 0 [ 886.499781][ T4032] file_mapped 0 [ 886.499781][ T4032] file_dirty 0 [ 886.499781][ T4032] file_writeback 0 [ 886.499781][ T4032] swapcached 0 [ 886.499781][ T4032] anon_thp 0 [ 886.499781][ T4032] file_thp 0 [ 886.499781][ T4032] shmem_thp 0 [ 886.499781][ T4032] inactive_anon 20480 [ 886.499781][ T4032] active_anon 0 [ 886.499781][ T4032] inactive_file 0 [ 886.499781][ T4032] active_file 4096 [ 886.499781][ T4032] unevictable 0 [ 886.499781][ T4032] slab_reclaimable 27928 [ 886.499781][ T4032] slab_unreclaimable 29736 [ 886.499781][ T4032] slab 57664 [ 886.499781][ T4032] workingset_refault_anon 0 [ 886.499781][ T4032] workingset_refault_file 0 [ 886.499781][ T4032] workingset_activate_anon 0 [ 886.499781][ T4032] workingset_activate_file 0 [ 886.521179][ T4032] Tasks state (memory values in pages): [ 886.522354][ T4032] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.524346][ T4032] [ 4028] 0 4028 4311 13 32768 0 0 syz-executor424 [ 886.526420][ T4032] [ 4032] 0 4032 4311 13 45056 0 1000 syz-executor424 [ 886.528457][ T4032] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz5,task_memcg=/syz5,task=syz-executor424,pid=4032,uid=0 [ 886.531861][ T4032] Memory cgroup out of memory: Killed process 4032 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 886.535696][ T4029] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 886.537772][ T4029] CPU: 0 PID: 4029 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.539540][ T4029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.541640][ T4029] Call trace: [ 886.542270][ T4029] dump_backtrace+0x0/0x530 [ 886.543187][ T4029] show_stack+0x2c/0x3c [ 886.544022][ T4029] dump_stack_lvl+0x108/0x170 [ 886.545040][ T4029] dump_stack+0x1c/0x58 [ 886.545915][ T4029] dump_header+0xb0/0x8ec [ 886.546836][ T4029] oom_kill_process+0x108/0x560 [ 886.547916][ T4029] out_of_memory+0xcc4/0xfe0 [ 886.548861][ T4029] mem_cgroup_out_of_memory+0x250/0x330 [ 886.550019][ T4029] memory_max_write+0x318/0x450 [ 886.551016][ T4029] cgroup_file_write+0x258/0x5ac [ 886.552021][ T4029] kernfs_fop_write_iter+0x334/0x48c [ 886.553115][ T4029] vfs_write+0x87c/0xb3c [ 886.554037][ T4029] ksys_write+0x15c/0x26c [ 886.554966][ T4029] __arm64_sys_write+0x7c/0x90 [ 886.555984][ T4029] invoke_syscall+0x98/0x2b8 [ 886.556940][ T4029] el0_svc_common+0x138/0x258 [ 886.557925][ T4029] do_el0_svc+0x58/0x14c [ 886.558813][ T4029] el0_svc+0x7c/0x1f0 [ 886.559734][ T4029] el0t_64_sync_handler+0x84/0xe4 [ 886.560772][ T4029] el0t_64_sync+0x1a0/0x1a4 [ 886.561907][ T4029] memory: usage 168kB, limit 0kB, failcnt 0 [ 886.563461][ T4029] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.564894][ T4029] Memory cgroup stats for /syz2: [ 886.564990][ T4029] anon 20480 [ 886.564990][ T4029] file 4096 [ 886.564990][ T4029] kernel_stack 32768 [ 886.564990][ T4029] pagetables 32768 [ 886.564990][ T4029] percpu 0 [ 886.564990][ T4029] sock 0 [ 886.564990][ T4029] shmem 0 [ 886.564990][ T4029] file_mapped 0 [ 886.564990][ T4029] file_dirty 0 [ 886.564990][ T4029] file_writeback 0 [ 886.564990][ T4029] swapcached 0 [ 886.564990][ T4029] anon_thp 0 [ 886.564990][ T4029] file_thp 0 [ 886.564990][ T4029] shmem_thp 0 [ 886.564990][ T4029] inactive_anon 20480 [ 886.564990][ T4029] active_anon 0 [ 886.564990][ T4029] inactive_file 0 [ 886.564990][ T4029] active_file 4096 [ 886.564990][ T4029] unevictable 0 [ 886.564990][ T4029] slab_reclaimable 27928 [ 886.564990][ T4029] slab_unreclaimable 29736 [ 886.564990][ T4029] slab 57664 [ 886.564990][ T4029] workingset_refault_anon 0 [ 886.564990][ T4029] workingset_refault_file 0 [ 886.564990][ T4029] workingset_activate_anon 0 [ 886.564990][ T4029] workingset_activate_file 0 [ 886.585570][ T4029] Tasks state (memory values in pages): [ 886.586783][ T4029] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.588849][ T4029] [ 4025] 0 4025 4311 13 32768 0 0 syz-executor424 [ 886.590939][ T4029] [ 4029] 0 4029 4311 13 45056 0 1000 syz-executor424 [ 886.593143][ T4029] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor424,pid=4029,uid=0 [ 886.596602][ T4029] Memory cgroup out of memory: Killed process 4029 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 886.600602][ T4031] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 886.603722][ T4031] CPU: 0 PID: 4031 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.605598][ T4031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.607794][ T4031] Call trace: [ 886.608507][ T4031] dump_backtrace+0x0/0x530 [ 886.609477][ T4031] show_stack+0x2c/0x3c [ 886.610389][ T4031] dump_stack_lvl+0x108/0x170 [ 886.611382][ T4031] dump_stack+0x1c/0x58 [ 886.612224][ T4031] dump_header+0xb0/0x8ec [ 886.613108][ T4031] oom_kill_process+0x108/0x560 [ 886.614155][ T4031] out_of_memory+0xcc4/0xfe0 [ 886.615161][ T4031] mem_cgroup_out_of_memory+0x250/0x330 [ 886.616338][ T4031] memory_max_write+0x318/0x450 [ 886.617337][ T4031] cgroup_file_write+0x258/0x5ac [ 886.618462][ T4031] kernfs_fop_write_iter+0x334/0x48c [ 886.619612][ T4031] vfs_write+0x87c/0xb3c [ 886.620557][ T4031] ksys_write+0x15c/0x26c [ 886.621434][ T4031] __arm64_sys_write+0x7c/0x90 [ 886.622448][ T4031] invoke_syscall+0x98/0x2b8 [ 886.623421][ T4031] el0_svc_common+0x138/0x258 [ 886.624399][ T4031] do_el0_svc+0x58/0x14c [ 886.625291][ T4031] el0_svc+0x7c/0x1f0 [ 886.626142][ T4031] el0t_64_sync_handler+0x84/0xe4 [ 886.627234][ T4031] el0t_64_sync+0x1a0/0x1a4 [ 886.629291][ T4031] memory: usage 168kB, limit 0kB, failcnt 0 [ 886.630537][ T4031] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.632011][ T4031] Memory cgroup stats for /syz1: [ 886.632433][ T4031] anon 20480 [ 886.632433][ T4031] file 8192 [ 886.632433][ T4031] kernel_stack 32768 [ 886.632433][ T4031] pagetables 32768 [ 886.632433][ T4031] percpu 0 [ 886.632433][ T4031] sock 0 [ 886.632433][ T4031] shmem 0 [ 886.632433][ T4031] file_mapped 0 [ 886.632433][ T4031] file_dirty 0 [ 886.632433][ T4031] file_writeback 0 [ 886.632433][ T4031] swapcached 0 [ 886.632433][ T4031] anon_thp 0 [ 886.632433][ T4031] file_thp 0 [ 886.632433][ T4031] shmem_thp 0 [ 886.632433][ T4031] inactive_anon 20480 [ 886.632433][ T4031] active_anon 0 [ 886.632433][ T4031] inactive_file 0 [ 886.632433][ T4031] active_file 8192 [ 886.632433][ T4031] unevictable 0 [ 886.632433][ T4031] slab_reclaimable 28168 [ 886.632433][ T4031] slab_unreclaimable 29736 [ 886.632433][ T4031] slab 57904 [ 886.632433][ T4031] workingset_refault_anon 0 [ 886.632433][ T4031] workingset_refault_file 0 [ 886.632433][ T4031] workingset_activate_anon 0 [ 886.632433][ T4031] workingset_activate_file 0 [ 886.652671][ T4031] Tasks state (memory values in pages): [ 886.653884][ T4031] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.655935][ T4031] [ 4027] 0 4027 4311 13 32768 0 0 syz-executor424 [ 886.658043][ T4031] [ 4031] 0 4031 4311 13 45056 0 1000 syz-executor424 [ 886.660137][ T4031] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor424,pid=4031,uid=0 [ 886.663836][ T4031] Memory cgroup out of memory: Killed process 4031 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 886.667708][ T4034] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 886.669846][ T4034] CPU: 1 PID: 4034 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.671648][ T4034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.673882][ T4034] Call trace: [ 886.674672][ T4034] dump_backtrace+0x0/0x530 [ 886.675594][ T4034] show_stack+0x2c/0x3c [ 886.676514][ T4034] dump_stack_lvl+0x108/0x170 [ 886.677475][ T4034] dump_stack+0x1c/0x58 [ 886.678407][ T4034] dump_header+0xb0/0x8ec [ 886.679359][ T4034] oom_kill_process+0x108/0x560 [ 886.680395][ T4034] out_of_memory+0xcc4/0xfe0 [ 886.681360][ T4034] mem_cgroup_out_of_memory+0x250/0x330 [ 886.682524][ T4034] memory_max_write+0x318/0x450 [ 886.683526][ T4034] cgroup_file_write+0x258/0x5ac [ 886.684565][ T4034] kernfs_fop_write_iter+0x334/0x48c [ 886.685733][ T4034] vfs_write+0x87c/0xb3c [ 886.686604][ T4034] ksys_write+0x15c/0x26c [ 886.687494][ T4034] __arm64_sys_write+0x7c/0x90 [ 886.688666][ T4034] invoke_syscall+0x98/0x2b8 [ 886.689585][ T4034] el0_svc_common+0x138/0x258 [ 886.690613][ T4034] do_el0_svc+0x58/0x14c [ 886.691520][ T4034] el0_svc+0x7c/0x1f0 [ 886.692379][ T4034] el0t_64_sync_handler+0x84/0xe4 [ 886.693421][ T4034] el0t_64_sync+0x1a0/0x1a4 [ 886.694474][ T4034] memory: usage 164kB, limit 0kB, failcnt 0 [ 886.695720][ T4034] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.697101][ T4034] Memory cgroup stats for /syz0: [ 886.697204][ T4034] anon 20480 [ 886.697204][ T4034] file 4096 [ 886.697204][ T4034] kernel_stack 32768 [ 886.697204][ T4034] pagetables 32768 [ 886.697204][ T4034] percpu 0 [ 886.697204][ T4034] sock 0 [ 886.697204][ T4034] shmem 0 [ 886.697204][ T4034] file_mapped 0 [ 886.697204][ T4034] file_dirty 0 [ 886.697204][ T4034] file_writeback 0 [ 886.697204][ T4034] swapcached 0 [ 886.697204][ T4034] anon_thp 0 [ 886.697204][ T4034] file_thp 0 [ 886.697204][ T4034] shmem_thp 0 [ 886.697204][ T4034] inactive_anon 20480 [ 886.697204][ T4034] active_anon 0 [ 886.697204][ T4034] inactive_file 0 [ 886.697204][ T4034] active_file 4096 [ 886.697204][ T4034] unevictable 0 [ 886.697204][ T4034] slab_reclaimable 27928 [ 886.697204][ T4034] slab_unreclaimable 29736 [ 886.697204][ T4034] slab 57664 [ 886.697204][ T4034] workingset_refault_anon 0 [ 886.697204][ T4034] workingset_refault_file 0 [ 886.697204][ T4034] workingset_activate_anon 0 [ 886.697204][ T4034] workingset_activate_file 0 [ 886.717462][ T4034] Tasks state (memory values in pages): [ 886.718663][ T4034] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.720706][ T4034] [ 4023] 0 4023 4311 13 32768 0 0 syz-executor424 [ 886.722844][ T4034] [ 4034] 0 4034 4311 13 45056 0 1000 syz-executor424 [ 886.724921][ T4034] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor424,pid=4034,uid=0 [ 886.728207][ T4034] Memory cgroup out of memory: Killed process 4034 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 886.731991][ T4033] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 886.734653][ T4033] CPU: 0 PID: 4033 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.736401][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.738527][ T4033] Call trace: [ 886.739219][ T4033] dump_backtrace+0x0/0x530 [ 886.740195][ T4033] show_stack+0x2c/0x3c [ 886.741066][ T4033] dump_stack_lvl+0x108/0x170 [ 886.742070][ T4033] dump_stack+0x1c/0x58 [ 886.742942][ T4033] dump_header+0xb0/0x8ec [ 886.743826][ T4033] oom_kill_process+0x108/0x560 [ 886.744884][ T4033] out_of_memory+0xcc4/0xfe0 [ 886.745880][ T4033] mem_cgroup_out_of_memory+0x250/0x330 [ 886.747056][ T4033] memory_max_write+0x318/0x450 [ 886.748083][ T4033] cgroup_file_write+0x258/0x5ac [ 886.749079][ T4033] kernfs_fop_write_iter+0x334/0x48c [ 886.750269][ T4033] vfs_write+0x87c/0xb3c [ 886.751143][ T4033] ksys_write+0x15c/0x26c [ 886.752030][ T4033] __arm64_sys_write+0x7c/0x90 [ 886.753011][ T4033] invoke_syscall+0x98/0x2b8 [ 886.754014][ T4033] el0_svc_common+0x138/0x258 [ 886.755042][ T4033] do_el0_svc+0x58/0x14c [ 886.755946][ T4033] el0_svc+0x7c/0x1f0 [ 886.756785][ T4033] el0t_64_sync_handler+0x84/0xe4 [ 886.757769][ T4033] el0t_64_sync+0x1a0/0x1a4 [ 886.759299][ T4033] memory: usage 164kB, limit 0kB, failcnt 0 [ 886.760622][ T4033] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.762118][ T4033] Memory cgroup stats for /syz3: [ 886.762221][ T4033] anon 20480 [ 886.762221][ T4033] file 4096 [ 886.762221][ T4033] kernel_stack 32768 [ 886.762221][ T4033] pagetables 32768 [ 886.762221][ T4033] percpu 0 [ 886.762221][ T4033] sock 0 [ 886.762221][ T4033] shmem 0 [ 886.762221][ T4033] file_mapped 0 [ 886.762221][ T4033] file_dirty 0 [ 886.762221][ T4033] file_writeback 0 [ 886.762221][ T4033] swapcached 0 [ 886.762221][ T4033] anon_thp 0 [ 886.762221][ T4033] file_thp 0 [ 886.762221][ T4033] shmem_thp 0 [ 886.762221][ T4033] inactive_anon 20480 [ 886.762221][ T4033] active_anon 0 [ 886.762221][ T4033] inactive_file 0 [ 886.762221][ T4033] active_file 4096 [ 886.762221][ T4033] unevictable 0 [ 886.762221][ T4033] slab_reclaimable 27928 [ 886.762221][ T4033] slab_unreclaimable 29736 [ 886.762221][ T4033] slab 57664 [ 886.762221][ T4033] workingset_refault_anon 0 [ 886.762221][ T4033] workingset_refault_file 0 [ 886.762221][ T4033] workingset_activate_anon 0 [ 886.762221][ T4033] workingset_activate_file 0 [ 886.782416][ T4033] Tasks state (memory values in pages): [ 886.783569][ T4033] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.785561][ T4033] [ 4024] 0 4024 4311 13 32768 0 0 syz-executor424 [ 886.787634][ T4033] [ 4033] 0 4033 4311 13 45056 0 1000 syz-executor424 [ 886.789700][ T4033] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor424,pid=4033,uid=0 [ 886.793018][ T4033] Memory cgroup out of memory: Killed process 4033 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 886.796696][ T4026] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 886.798962][ T4026] CPU: 1 PID: 4026 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.800750][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.802953][ T4026] Call trace: [ 886.803638][ T4026] dump_backtrace+0x0/0x530 [ 886.804609][ T4026] show_stack+0x2c/0x3c [ 886.805486][ T4026] dump_stack_lvl+0x108/0x170 [ 886.806456][ T4026] dump_stack+0x1c/0x58 [ 886.807373][ T4026] dump_header+0xb0/0x8ec [ 886.808335][ T4026] oom_kill_process+0x108/0x560 [ 886.809423][ T4026] out_of_memory+0xcc4/0xfe0 [ 886.810340][ T4026] mem_cgroup_out_of_memory+0x250/0x330 [ 886.811545][ T4026] try_charge_memcg+0xef0/0x13d8 [ 886.812576][ T4026] charge_memcg+0xac/0x220 [ 886.813611][ T4026] __mem_cgroup_charge+0x38/0xa8 [ 886.814673][ T4026] wp_page_copy+0x248/0x1348 [ 886.815655][ T4026] do_wp_page+0x6c4/0x9c4 [ 886.816533][ T4026] handle_mm_fault+0x1ce4/0x33c4 [ 886.817603][ T4026] do_page_fault+0x700/0xb60 [ 886.818564][ T4026] do_mem_abort+0x70/0x1d8 [ 886.819494][ T4026] el0_da+0x94/0x20c [ 886.820322][ T4026] el0t_64_sync_handler+0xc0/0xe4 [ 886.821401][ T4026] el0t_64_sync+0x1a0/0x1a4 [ 886.822542][ T4026] memory: usage 64kB, limit 0kB, failcnt 19 [ 886.823769][ T4026] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.825276][ T4026] Memory cgroup stats for /syz4: [ 886.825583][ T4026] anon 4096 [ 886.825583][ T4026] file 4096 [ 886.825583][ T4026] kernel_stack 0 [ 886.825583][ T4026] pagetables 0 [ 886.825583][ T4026] percpu 0 [ 886.825583][ T4026] sock 0 [ 886.825583][ T4026] shmem 0 [ 886.825583][ T4026] file_mapped 0 [ 886.825583][ T4026] file_dirty 0 [ 886.825583][ T4026] file_writeback 0 [ 886.825583][ T4026] swapcached 0 [ 886.825583][ T4026] anon_thp 0 [ 886.825583][ T4026] file_thp 0 [ 886.825583][ T4026] shmem_thp 0 [ 886.825583][ T4026] inactive_anon 4096 [ 886.825583][ T4026] active_anon 0 [ 886.825583][ T4026] inactive_file 0 [ 886.825583][ T4026] active_file 4096 [ 886.825583][ T4026] unevictable 0 [ 886.825583][ T4026] slab_reclaimable 27928 [ 886.825583][ T4026] slab_unreclaimable 22600 [ 886.825583][ T4026] slab 50528 [ 886.825583][ T4026] workingset_refault_anon 0 [ 886.825583][ T4026] workingset_refault_file 0 [ 886.825583][ T4026] workingset_activate_anon 0 [ 886.825583][ T4026] workingset_activate_file 0 [ 886.845972][ T4026] Tasks state (memory values in pages): [ 886.847098][ T4026] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.849090][ T4026] [ 4026] 0 4026 4311 13 32768 0 0 syz-executor424 [ 886.851225][ T4026] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz4,task_memcg=/syz4,task=syz-executor424,pid=4026,uid=0 [ 886.854915][ T4026] Memory cgroup out of memory: Killed process 4026 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 886.858907][ T4028] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 886.861091][ T4028] CPU: 0 PID: 4028 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.862808][ T4028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.864955][ T4028] Call trace: [ 886.865681][ T4028] dump_backtrace+0x0/0x530 [ 886.866712][ T4028] show_stack+0x2c/0x3c [ 886.867582][ T4028] dump_stack_lvl+0x108/0x170 [ 886.868564][ T4028] dump_stack+0x1c/0x58 [ 886.869427][ T4028] dump_header+0xb0/0x8ec [ 886.870354][ T4028] oom_kill_process+0x108/0x560 [ 886.871431][ T4028] out_of_memory+0xcc4/0xfe0 [ 886.872364][ T4028] mem_cgroup_out_of_memory+0x250/0x330 [ 886.873519][ T4028] try_charge_memcg+0xef0/0x13d8 [ 886.874591][ T4028] obj_cgroup_charge_pages+0xb0/0x1d0 [ 886.875748][ T4028] __memcg_kmem_charge_page+0x454/0x7ec [ 886.876938][ T4028] dup_task_struct+0x330/0xcf0 [ 886.877939][ T4028] copy_process+0x52c/0x3750 [ 886.878871][ T4028] kernel_clone+0x1d8/0xa58 [ 886.879826][ T4028] __arm64_sys_clone+0x1f0/0x24c [ 886.880822][ T4028] invoke_syscall+0x98/0x2b8 [ 886.881789][ T4028] el0_svc_common+0x138/0x258 [ 886.882782][ T4028] do_el0_svc+0x58/0x14c [ 886.883703][ T4028] el0_svc+0x7c/0x1f0 [ 886.884593][ T4028] el0t_64_sync_handler+0x84/0xe4 [ 886.885627][ T4028] el0t_64_sync+0x1a0/0x1a4 [ 886.887173][ T4028] memory: usage 104kB, limit 0kB, failcnt 19 [ 886.888407][ T4028] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.889825][ T4028] Memory cgroup stats for /syz5: [ 886.890055][ T4028] anon 20480 [ 886.890055][ T4028] file 8192 [ 886.890055][ T4028] kernel_stack 0 [ 886.890055][ T4028] pagetables 0 [ 886.890055][ T4028] percpu 0 [ 886.890055][ T4028] sock 0 [ 886.890055][ T4028] shmem 0 [ 886.890055][ T4028] file_mapped 0 [ 886.890055][ T4028] file_dirty 0 [ 886.890055][ T4028] file_writeback 0 [ 886.890055][ T4028] swapcached 0 [ 886.890055][ T4028] anon_thp 0 [ 886.890055][ T4028] file_thp 0 [ 886.890055][ T4028] shmem_thp 0 [ 886.890055][ T4028] inactive_anon 20480 [ 886.890055][ T4028] active_anon 0 [ 886.890055][ T4028] inactive_file 4096 [ 886.890055][ T4028] active_file 4096 [ 886.890055][ T4028] unevictable 0 [ 886.890055][ T4028] slab_reclaimable 40328 [ 886.890055][ T4028] slab_unreclaimable 30232 [ 886.890055][ T4028] slab 70560 [ 886.890055][ T4028] workingset_refault_anon 0 [ 886.890055][ T4028] workingset_refault_file 0 [ 886.890055][ T4028] workingset_activate_anon 0 [ 886.890055][ T4028] workingset_activate_file 0 [ 886.910381][ T4028] Tasks state (memory values in pages): [ 886.911576][ T4028] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.913604][ T4028] [ 4028] 0 4028 4311 13 32768 0 0 syz-executor424 [ 886.915817][ T4028] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz5,task_memcg=/syz5,task=syz-executor424,pid=4028,uid=0 [ 886.919324][ T4028] Memory cgroup out of memory: Killed process 4028 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 886.923579][ T4025] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 886.925632][ T4025] CPU: 0 PID: 4025 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.927358][ T4025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.929460][ T4025] Call trace: [ 886.930142][ T4025] dump_backtrace+0x0/0x530 [ 886.931072][ T4025] show_stack+0x2c/0x3c [ 886.931940][ T4025] dump_stack_lvl+0x108/0x170 [ 886.932894][ T4025] dump_stack+0x1c/0x58 [ 886.933786][ T4025] dump_header+0xb0/0x8ec [ 886.934735][ T4025] oom_kill_process+0x108/0x560 [ 886.935738][ T4025] out_of_memory+0xcc4/0xfe0 [ 886.936703][ T4025] mem_cgroup_out_of_memory+0x250/0x330 [ 886.937938][ T4025] try_charge_memcg+0xef0/0x13d8 [ 886.938990][ T4025] charge_memcg+0xac/0x220 [ 886.939955][ T4025] __mem_cgroup_charge+0x38/0xa8 [ 886.941012][ T4025] wp_page_copy+0x248/0x1348 [ 886.941974][ T4025] do_wp_page+0x6c4/0x9c4 [ 886.942897][ T4025] handle_mm_fault+0x1ce4/0x33c4 [ 886.943945][ T4025] do_page_fault+0x700/0xb60 [ 886.945075][ T4025] do_mem_abort+0x70/0x1d8 [ 886.946041][ T4025] el0_da+0x94/0x20c [ 886.946902][ T4025] el0t_64_sync_handler+0xc0/0xe4 [ 886.948001][ T4025] el0t_64_sync+0x1a0/0x1a4 [ 886.949188][ T4025] memory: usage 68kB, limit 0kB, failcnt 19 [ 886.950487][ T4025] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 886.951922][ T4025] Memory cgroup stats for /syz2: [ 886.952019][ T4025] anon 4096 [ 886.952019][ T4025] file 4096 [ 886.952019][ T4025] kernel_stack 0 [ 886.952019][ T4025] pagetables 0 [ 886.952019][ T4025] percpu 0 [ 886.952019][ T4025] sock 0 [ 886.952019][ T4025] shmem 0 [ 886.952019][ T4025] file_mapped 0 [ 886.952019][ T4025] file_dirty 0 [ 886.952019][ T4025] file_writeback 0 [ 886.952019][ T4025] swapcached 0 [ 886.952019][ T4025] anon_thp 0 [ 886.952019][ T4025] file_thp 0 [ 886.952019][ T4025] shmem_thp 0 [ 886.952019][ T4025] inactive_anon 4096 [ 886.952019][ T4025] active_anon 0 [ 886.952019][ T4025] inactive_file 0 [ 886.952019][ T4025] active_file 4096 [ 886.952019][ T4025] unevictable 0 [ 886.952019][ T4025] slab_reclaimable 27928 [ 886.952019][ T4025] slab_unreclaimable 22600 [ 886.952019][ T4025] slab 50528 [ 886.952019][ T4025] workingset_refault_anon 0 [ 886.952019][ T4025] workingset_refault_file 0 [ 886.952019][ T4025] workingset_activate_anon 0 [ 886.952019][ T4025] workingset_activate_file 0 [ 886.972428][ T4025] Tasks state (memory values in pages): [ 886.973540][ T4025] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 886.975527][ T4025] [ 4025] 0 4025 4311 13 32768 0 0 syz-executor424 [ 886.977643][ T4025] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor424,pid=4025,uid=0 [ 886.980884][ T4025] Memory cgroup out of memory: Killed process 4025 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 886.984982][ T4027] syz-executor424 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=1, oom_score_adj=0 [ 886.987082][ T4027] CPU: 0 PID: 4027 Comm: syz-executor424 Not tainted 5.15.111-syzkaller #0 [ 886.988907][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 886.991051][ T4027] Call trace: [ 886.991772][ T4027] dump_backtrace+0x0/0x530 [ 886.992762][ T4027] show_stack+0x2c/0x3c [ 886.993662][ T4027] dump_stack_lvl+0x108/0x170 [ 886.994645][ T4027] dump_stack+0x1c/0x58 [ 886.995574][ T4027] dump_header+0xb0/0x8ec [ 886.996514][ T4027] oom_kill_process+0x108/0x560 [ 886.997615][ T4027] out_of_memory+0xcc4/0xfe0 [ 886.998616][ T4027] mem_cgroup_out_of_memory+0x250/0x330 [ 886.999750][ T4027] try_charge_memcg+0xef0/0x13d8 [ 887.000825][ T4027] obj_cgroup_charge_pages+0xb0/0x1d0 [ 887.001951][ T4027] obj_cgroup_charge+0x180/0x2ec [ 887.003019][ T4027] slab_pre_alloc_hook+0xc8/0xe8 [ 887.004027][ T4027] kmem_cache_alloc_node+0x9c/0x49c [ 887.005142][ T4027] dup_task_struct+0x74/0xcf0 [ 887.006182][ T4027] copy_process+0x52c/0x3750 [ 887.007179][ T4027] kernel_clone+0x1d8/0xa58 [ 887.008099][ T4027] __arm64_sys_clone+0x1f0/0x24c [ 887.009177][ T4027] invoke_syscall+0x98/0x2b8 [ 887.010174][ T4027] el0_svc_common+0x138/0x258 [ 887.011223][ T4027] do_el0_svc+0x58/0x14c [ 887.012144][ T4027] el0_svc+0x7c/0x1f0 [ 887.012973][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 887.014140][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 887.015283][ T4027] memory: usage 104kB, limit 0kB, failcnt 19 [ 887.016578][ T4027] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 887.018021][ T4027] Memory cgroup stats for /syz1: [ 887.018173][ T4027] anon 20480 [ 887.018173][ T4027] file 12288 [ 887.018173][ T4027] kernel_stack 0 [ 887.018173][ T4027] pagetables 0 [ 887.018173][ T4027] percpu 0 [ 887.018173][ T4027] sock 0 [ 887.018173][ T4027] shmem 0 [ 887.018173][ T4027] file_mapped 0 [ 887.018173][ T4027] file_dirty 0 [ 887.018173][ T4027] file_writeback 0 [ 887.018173][ T4027] swapcached 0 [ 887.018173][ T4027] anon_thp 0 [ 887.018173][ T4027] file_thp 0 [ 887.018173][ T4027] shmem_thp 0 [ 887.018173][ T4027] inactive_anon 20480 [ 887.018173][ T4027] active_anon 0 [ 887.018173][ T4027] inactive_file 4096 [ 887.018173][ T4027] active_file 8192 [ 887.018173][ T4027] unevictable 0 [ 887.018173][ T4027] slab_reclaimable 43128 [ 887.018173][ T4027] slab_unreclaimable 23248 [ 887.018173][ T4027] slab 66376 [ 887.018173][ T4027] workingset_refault_anon 0 [ 887.018173][ T4027] workingset_refault_file 0 [ 887.018173][ T4027] workingset_activate_anon 0 [ 887.018173][ T4027] workingset_activate_file 0 [ 887.038739][ T4027] Tasks state (memory values in pages): [ 887.039886][ T4027] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 887.041976][ T4027] [ 4027] 0 4027 4311 13 32768 0 0 syz-executor424 [ 887.044199][ T4027] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor424,pid=4027,uid=0 [ 887.047597][ T4027] Memory cgroup out of memory: Killed process 4027 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 887.051406][ T4023] Memory cgroup out of memory: Killed process 4023 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 887.055409][ T4024] Memory cgroup out of memory: Killed process 4024 (syz-executor424) total-vm:17244kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0