t 93 [ 130.562573][ T1096] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 130.569694][ T1096] Memory cgroup stats for /syz0: [ 130.569792][ T1096] anon 0 [ 130.569792][ T1096] file 0 [ 130.569792][ T1096] kernel_stack 0 [ 130.569792][ T1096] slab 0 [ 130.569792][ T1096] sock 0 [ 130.569792][ T1096] shmem 0 [ 130.569792][ T1096] file_mapped 0 [ 130.569792][ T1096] file_dirty 0 [ 130.569792][ T1096] file_writeback 0 [ 130.569792][ T1096] anon_thp 0 [ 130.569792][ T1096] inactive_anon 0 [ 130.569792][ T1096] active_anon 0 [ 130.569792][ T1096] inactive_file 0 [ 130.569792][ T1096] active_file 0 [ 130.569792][ T1096] unevictable 0 [ 130.569792][ T1096] slab_reclaimable 0 [ 130.569792][ T1096] slab_unreclaimable 0 [ 130.569792][ T1096] pgfault 561 [ 130.569792][ T1096] pgmajfault 0 [ 130.569792][ T1096] workingset_refault 0 [ 130.569792][ T1096] workingset_activate 0 [ 130.569792][ T1096] workingset_nodereclaim 0 [ 130.569792][ T1096] pgrefill 2085 [ 130.569792][ T1096] pgscan 1964 [ 130.569792][ T1096] pgsteal 0 [ 130.569792][ T1096] pgactivate 2013 [ 130.569792][ T1096] pgdeactivate 2087 [ 130.664901][ T1096] Out of memory and no killable processes... [ 130.671782][ T1098] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 130.682058][ T1098] CPU: 0 PID: 1098 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 130.692006][ T1098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 130.701898][ T1098] Call Trace: [ 130.705036][ T1098] dump_stack+0x1d8/0x241 [ 130.709328][ T1098] ? panic+0x89d/0x89d [ 130.713231][ T1098] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 130.718874][ T1098] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 130.725562][ T1098] dump_header+0xd5/0x6b0 [ 130.729739][ T1098] out_of_memory+0x642/0x890 [ 130.734146][ T1098] ? unregister_oom_notifier+0x20/0x20 [ 130.739439][ T1098] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 130.744854][ T1098] mem_cgroup_out_of_memory+0x211/0x270 [ 130.750258][ T1098] ? _raw_spin_lock+0x1b0/0x1b0 [ 130.754910][ T1098] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 130.760831][ T1098] ? kernfs_notify+0xfb/0x1b0 [ 130.765331][ T1098] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 130.771093][ T1098] ? cgroup_file_notify+0x123/0x190 [ 130.776209][ T1098] memory_max_write+0x329/0x440 [ 130.780934][ T1098] ? memory_max_show+0xa0/0xa0 [ 130.785623][ T1098] ? memory_max_show+0xa0/0xa0 [ 130.790215][ T1098] cgroup_file_write+0x275/0x5f0 [ 130.794996][ T1098] ? cgroup_seqfile_stop+0xc0/0xc0 [ 130.800020][ T1098] ? kernfs_get+0x90/0x90 [ 130.804184][ T1098] ? __virt_addr_valid+0x20e/0x2a0 [ 130.809134][ T1098] ? cgroup_seqfile_stop+0xc0/0xc0 [ 130.814164][ T1098] kernfs_fop_write+0x2e2/0x3e0 [ 130.818854][ T1098] ? kernfs_fop_read+0x420/0x420 [ 130.823720][ T1098] __vfs_write+0x103/0x750 [ 130.827966][ T1098] ? __kernel_write+0x350/0x350 [ 130.832650][ T1098] ? check_preemption_disabled+0x9f/0x320 [ 130.838220][ T1098] ? __fget+0x407/0x490 [ 130.842194][ T1098] ? debug_smp_processor_id+0x20/0x20 [ 130.847416][ T1098] ? selinux_file_permission+0x2be/0x530 [ 130.852876][ T1098] vfs_write+0x206/0x4e0 [ 130.856978][ T1098] ksys_write+0x199/0x2c0 [ 130.861121][ T1098] ? __ia32_sys_read+0x80/0x80 [ 130.865715][ T1098] ? ksys_mount+0xe0/0xf0 [ 130.869884][ T1098] do_syscall_64+0xca/0x1c0 [ 130.874230][ T1098] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 130.879952][ T1098] RIP: 0033:0x7f313938d829 [ 130.884241][ T1098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 130.903738][ T1098] RSP: 002b:00007f31393130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 130.911985][ T1098] RAX: ffffffffffffffda RBX: 00007f313949ff60 RCX: 00007f313938d829 [ 130.919787][ T1098] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 130.927706][ T1098] RBP: 00007f31393e9074 R08: 0000000000000000 R09: 0000000000000000 [ 130.935588][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.943833][ T1098] R13: 000000000000000b R14: 00007f313949ff60 R15: 00007ffe975d81f8 [ 130.952530][ T1098] memory: usage 4kB, limit 0kB, failcnt 93 [ 130.958329][ T1098] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 130.966306][ T1098] Memory cgroup stats for /syz0: [ 130.966404][ T1098] anon 0 [ 130.966404][ T1098] file 0 [ 130.966404][ T1098] kernel_stack 0 [ 130.966404][ T1098] slab 0 [ 130.966404][ T1098] sock 0 [ 130.966404][ T1098] shmem 0 [ 130.966404][ T1098] file_mapped 0 [ 130.966404][ T1098] file_dirty 0 [ 130.966404][ T1098] file_writeback 0 [ 130.966404][ T1098] anon_thp 0 [ 130.966404][ T1098] inactive_anon 0 [ 130.966404][ T1098] active_anon 0 [ 130.966404][ T1098] inactive_file 0 [ 130.966404][ T1098] active_file 0 [ 130.966404][ T1098] unevictable 0 [ 130.966404][ T1098] slab_reclaimable 0 [ 130.966404][ T1098] slab_unreclaimable 0 [ 130.966404][ T1098] pgfault 561 [ 130.966404][ T1098] pgmajfault 0 [ 130.966404][ T1098] workingset_refault 0 [ 130.966404][ T1098] workingset_activate 0 [ 130.966404][ T1098] workingset_nodereclaim 0 [ 130.966404][ T1098] pgrefill 2118 [ 130.966404][ T1098] pgscan 1997 [ 130.966404][ T1098] pgsteal 0 [ 130.966404][ T1098] pgactivate 2013 [ 130.966404][ T1098] pgdeactivate 2087 [ 131.061725][ T1098] Out of memory and no killable processes... [ 131.070898][ T1103] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 131.086185][ T1103] CPU: 0 PID: 1103 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 131.096149][ T1103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 131.106048][ T1103] Call Trace: [ 131.109178][ T1103] dump_stack+0x1d8/0x241 [ 131.113350][ T1103] ? panic+0x89d/0x89d [ 131.117241][ T1103] ? ___ratelimit+0x3f7/0x580 [ 131.121752][ T1103] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 131.127479][ T1103] ? _raw_spin_lock+0xa4/0x1b0 [ 131.132091][ T1103] ? asan.module_dtor+0x20/0x20 [ 131.136785][ T1103] dump_header+0xd5/0x6b0 [ 131.140942][ T1103] oom_kill_process+0xeb/0x2c0 [ 131.145534][ T1103] out_of_memory+0x5e1/0x890 [ 131.149956][ T1103] ? unregister_oom_notifier+0x20/0x20 [ 131.155251][ T1103] mem_cgroup_out_of_memory+0x211/0x270 [ 131.160632][ T1103] ? _raw_spin_lock+0x1b0/0x1b0 [ 131.165405][ T1103] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 131.171220][ T1103] ? ___preempt_schedule+0x16/0x20 [ 131.176350][ T1103] memory_max_write+0x329/0x440 [ 131.181115][ T1103] ? memory_max_show+0xa0/0xa0 [ 131.185729][ T1103] ? memory_max_show+0xa0/0xa0 [ 131.190319][ T1103] cgroup_file_write+0x275/0x5f0 [ 131.195103][ T1103] ? cgroup_seqfile_stop+0xc0/0xc0 [ 131.200043][ T1103] ? kernfs_get+0x90/0x90 [ 131.204207][ T1103] ? __virt_addr_valid+0x20e/0x2a0 [ 131.209170][ T1103] ? cgroup_seqfile_stop+0xc0/0xc0 [ 131.214095][ T1103] kernfs_fop_write+0x2e2/0x3e0 [ 131.218788][ T1103] ? kernfs_fop_read+0x420/0x420 [ 131.223642][ T1103] __vfs_write+0x103/0x750 [ 131.227903][ T1103] ? __kernel_write+0x350/0x350 [ 131.232671][ T1103] ? check_preemption_disabled+0x9f/0x320 [ 131.238467][ T1103] ? __fget+0x407/0x490 [ 131.242475][ T1103] ? debug_smp_processor_id+0x20/0x20 [ 131.247648][ T1103] ? selinux_file_permission+0x2be/0x530 [ 131.253209][ T1103] vfs_write+0x206/0x4e0 [ 131.257277][ T1103] ksys_write+0x199/0x2c0 [ 131.261440][ T1103] ? __ia32_sys_read+0x80/0x80 [ 131.266040][ T1103] ? ksys_mount+0xe0/0xf0 [ 131.270211][ T1103] do_syscall_64+0xca/0x1c0 [ 131.274643][ T1103] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 131.280537][ T1103] RIP: 0033:0x7fe7380d0829 [ 131.284783][ T1103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 131.304312][ T1103] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 131.312739][ T1103] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 131.320553][ T1103] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 131.328351][ T1103] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 131.336159][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.343972][ T1103] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 131.352386][ T1103] memory: usage 84kB, limit 0kB, failcnt 93 [ 131.358139][ T1103] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 131.365334][ T1103] Memory cgroup stats for /syz0: [ 131.365405][ T1103] anon 0 [ 131.365405][ T1103] file 0 [ 131.365405][ T1103] kernel_stack 0 [ 131.365405][ T1103] slab 0 [ 131.365405][ T1103] sock 0 [ 131.365405][ T1103] shmem 0 [ 131.365405][ T1103] file_mapped 0 [ 131.365405][ T1103] file_dirty 0 [ 131.365405][ T1103] file_writeback 0 [ 131.365405][ T1103] anon_thp 0 [ 131.365405][ T1103] inactive_anon 0 [ 131.365405][ T1103] active_anon 0 [ 131.365405][ T1103] inactive_file 0 [ 131.365405][ T1103] active_file 0 [ 131.365405][ T1103] unevictable 0 [ 131.365405][ T1103] slab_reclaimable 0 [ 131.365405][ T1103] slab_unreclaimable 0 [ 131.365405][ T1103] pgfault 594 [ 131.365405][ T1103] pgmajfault 0 [ 131.365405][ T1103] workingset_refault 0 [ 131.365405][ T1103] workingset_activate 0 [ 131.365405][ T1103] workingset_nodereclaim 0 [ 131.365405][ T1103] pgrefill 2118 [ 131.365405][ T1103] pgscan 2030 [ 131.365405][ T1103] pgsteal 0 [ 131.365405][ T1103] pgactivate 2013 [ 131.365405][ T1103] pgdeactivate 2120 [ 131.460143][ T1103] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1084,uid=0 [ 131.475745][ T1103] Memory cgroup out of memory: Killed process 1084 (syz-executor.0) total-vm:34084kB, anon-rss:348kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0 [ 131.492754][ T24] oom_reaper: reaped process 1084 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB [ 131.493819][ T1103] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 131.514452][ T1103] CPU: 1 PID: 1103 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 131.524489][ T1103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 131.534464][ T1103] Call Trace: [ 131.537607][ T1103] dump_stack+0x1d8/0x241 [ 131.541949][ T1103] ? panic+0x89d/0x89d [ 131.545940][ T1103] ? ___ratelimit+0x3f7/0x580 [ 131.550456][ T1103] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 131.556102][ T1103] ? _raw_spin_lock+0xa4/0x1b0 [ 131.560695][ T1103] ? asan.module_dtor+0x20/0x20 [ 131.565383][ T1103] dump_header+0xd5/0x6b0 [ 131.569545][ T1103] oom_kill_process+0xeb/0x2c0 [ 131.574145][ T1103] out_of_memory+0x5e1/0x890 [ 131.578660][ T1103] ? __queue_work+0x8a8/0xcc0 [ 131.583176][ T1103] ? unregister_oom_notifier+0x20/0x20 [ 131.588728][ T1103] mem_cgroup_out_of_memory+0x211/0x270 [ 131.594113][ T1103] ? _raw_spin_lock+0x1b0/0x1b0 [ 131.598798][ T1103] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 131.604610][ T1103] ? kernfs_notify+0x161/0x1b0 [ 131.609212][ T1103] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 131.614852][ T1103] ? cgroup_file_notify+0x123/0x190 [ 131.619893][ T1103] memory_max_write+0x329/0x440 [ 131.624576][ T1103] ? memory_max_show+0xa0/0xa0 [ 131.629172][ T1103] ? memory_max_show+0xa0/0xa0 [ 131.633772][ T1103] cgroup_file_write+0x275/0x5f0 [ 131.638561][ T1103] ? cgroup_seqfile_stop+0xc0/0xc0 [ 131.643492][ T1103] ? kernfs_get+0x90/0x90 [ 131.647678][ T1103] ? __virt_addr_valid+0x20e/0x2a0 [ 131.652673][ T1103] ? cgroup_seqfile_stop+0xc0/0xc0 [ 131.657559][ T1103] kernfs_fop_write+0x2e2/0x3e0 [ 131.662244][ T1103] ? kernfs_fop_read+0x420/0x420 [ 131.667013][ T1103] __vfs_write+0x103/0x750 [ 131.671266][ T1103] ? __kernel_write+0x350/0x350 [ 131.676043][ T1103] ? check_preemption_disabled+0x9f/0x320 [ 131.681597][ T1103] ? __fget+0x407/0x490 [ 131.685588][ T1103] ? debug_smp_processor_id+0x20/0x20 [ 131.690803][ T1103] ? selinux_file_permission+0x2be/0x530 [ 131.696273][ T1103] vfs_write+0x206/0x4e0 [ 131.700349][ T1103] ksys_write+0x199/0x2c0 [ 131.704598][ T1103] ? __ia32_sys_read+0x80/0x80 [ 131.709323][ T1103] ? ksys_mount+0xe0/0xf0 [ 131.713539][ T1103] do_syscall_64+0xca/0x1c0 [ 131.717819][ T1103] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 131.723555][ T1103] RIP: 0033:0x7fe7380d0829 [ 131.727807][ T1103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 131.747236][ T1103] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 131.755489][ T1103] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 131.763295][ T1103] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 131.771215][ T1103] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 131.779079][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.787195][ T1103] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 131.800013][ T1103] memory: usage 4kB, limit 0kB, failcnt 93 [ 131.805754][ T1103] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 131.812607][ T1103] Memory cgroup stats for /syz0: [ 131.813600][ T1103] anon 0 [ 131.813600][ T1103] file 0 [ 131.813600][ T1103] kernel_stack 0 [ 131.813600][ T1103] slab 0 [ 131.813600][ T1103] sock 0 [ 131.813600][ T1103] shmem 0 [ 131.813600][ T1103] file_mapped 0 [ 131.813600][ T1103] file_dirty 0 [ 131.813600][ T1103] file_writeback 0 [ 131.813600][ T1103] anon_thp 0 [ 131.813600][ T1103] inactive_anon 0 [ 131.813600][ T1103] active_anon 0 [ 131.813600][ T1103] inactive_file 0 [ 131.813600][ T1103] active_file 0 [ 131.813600][ T1103] unevictable 0 [ 131.813600][ T1103] slab_reclaimable 0 [ 131.813600][ T1103] slab_unreclaimable 0 [ 131.813600][ T1103] pgfault 594 [ 131.813600][ T1103] pgmajfault 0 [ 131.813600][ T1103] workingset_refault 0 [ 131.813600][ T1103] workingset_activate 0 [ 131.813600][ T1103] workingset_nodereclaim 0 [ 131.813600][ T1103] pgrefill 2118 [ 131.813600][ T1103] pgscan 2030 [ 131.813600][ T1103] pgsteal 0 [ 131.813600][ T1103] pgactivate 2013 2024/07/06 18:08:27 executed programs: 263 [ 131.813600][ T1103] pgdeactivate 2120 [ 131.908921][ T1103] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1105,uid=0 [ 131.926109][ T7] device bridge_slave_1 left promiscuous mode [ 131.932154][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.940643][ T7] device bridge_slave_0 left promiscuous mode [ 131.946582][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.075217][ T1116] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 132.085389][ T1116] CPU: 0 PID: 1116 Comm: syz-executor.2 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 132.095261][ T1116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 132.105340][ T1116] Call Trace: [ 132.108476][ T1116] dump_stack+0x1d8/0x241 [ 132.112693][ T1116] ? panic+0x89d/0x89d [ 132.116544][ T1116] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 132.122265][ T1116] dump_header+0xd5/0x6b0 [ 132.126440][ T1116] out_of_memory+0x642/0x890 [ 132.130996][ T1116] ? is_mmconf_reserved+0x430/0x430 [ 132.136032][ T1116] ? unregister_oom_notifier+0x20/0x20 [ 132.141495][ T1116] mem_cgroup_out_of_memory+0x211/0x270 [ 132.146861][ T1116] ? _raw_spin_lock+0x1b0/0x1b0 [ 132.151554][ T1116] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 132.157362][ T1116] ? ___preempt_schedule+0x16/0x20 [ 132.162427][ T1116] memory_max_write+0x329/0x440 [ 132.167124][ T1116] ? memory_max_show+0xa0/0xa0 [ 132.171713][ T1116] ? memory_max_show+0xa0/0xa0 [ 132.176500][ T1116] cgroup_file_write+0x275/0x5f0 [ 132.181260][ T1116] ? cgroup_seqfile_stop+0xc0/0xc0 [ 132.186206][ T1116] ? kernfs_get+0x90/0x90 [ 132.190380][ T1116] ? __virt_addr_valid+0x20e/0x2a0 [ 132.195369][ T1116] ? cgroup_seqfile_stop+0xc0/0xc0 [ 132.200282][ T1116] kernfs_fop_write+0x2e2/0x3e0 [ 132.204950][ T1116] ? kernfs_fop_read+0x420/0x420 [ 132.209722][ T1116] __vfs_write+0x103/0x750 [ 132.213984][ T1116] ? __kernel_write+0x350/0x350 [ 132.218767][ T1116] ? check_preemption_disabled+0x9f/0x320 [ 132.224324][ T1116] ? __fget+0x407/0x490 [ 132.228387][ T1116] ? debug_smp_processor_id+0x20/0x20 [ 132.233593][ T1116] ? selinux_file_permission+0x2be/0x530 [ 132.239076][ T1116] vfs_write+0x206/0x4e0 [ 132.243142][ T1116] ksys_write+0x199/0x2c0 [ 132.247566][ T1116] ? __ia32_sys_read+0x80/0x80 [ 132.252297][ T1116] ? ksys_mount+0xe0/0xf0 [ 132.256426][ T1116] do_syscall_64+0xca/0x1c0 [ 132.260762][ T1116] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 132.266509][ T1116] RIP: 0033:0x7f993714f829 [ 132.270778][ T1116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 132.290385][ T1116] RSP: 002b:00007f99370d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 132.298749][ T1116] RAX: ffffffffffffffda RBX: 00007f9937261f60 RCX: 00007f993714f829 [ 132.306530][ T1116] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 132.314333][ T1116] RBP: 00007f99371ab074 R08: 0000000000000000 R09: 0000000000000000 [ 132.322320][ T1116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.330132][ T1116] R13: 000000000000000b R14: 00007f9937261f60 R15: 00007ffd12ce9178 [ 132.339113][ T1116] memory: usage 4kB, limit 0kB, failcnt 93 [ 132.345105][ T1116] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 132.352594][ T1116] Memory cgroup stats for /syz0: [ 132.352693][ T1116] anon 0 [ 132.352693][ T1116] file 0 [ 132.352693][ T1116] kernel_stack 0 [ 132.352693][ T1116] slab 0 [ 132.352693][ T1116] sock 0 [ 132.352693][ T1116] shmem 0 [ 132.352693][ T1116] file_mapped 0 [ 132.352693][ T1116] file_dirty 0 [ 132.352693][ T1116] file_writeback 0 [ 132.352693][ T1116] anon_thp 0 [ 132.352693][ T1116] inactive_anon 0 [ 132.352693][ T1116] active_anon 0 [ 132.352693][ T1116] inactive_file 0 [ 132.352693][ T1116] active_file 0 [ 132.352693][ T1116] unevictable 0 [ 132.352693][ T1116] slab_reclaimable 0 [ 132.352693][ T1116] slab_unreclaimable 0 [ 132.352693][ T1116] pgfault 594 [ 132.352693][ T1116] pgmajfault 0 [ 132.352693][ T1116] workingset_refault 0 [ 132.352693][ T1116] workingset_activate 0 [ 132.352693][ T1116] workingset_nodereclaim 0 [ 132.352693][ T1116] pgrefill 2151 [ 132.352693][ T1116] pgscan 2030 [ 132.352693][ T1116] pgsteal 0 [ 132.352693][ T1116] pgactivate 2013 [ 132.352693][ T1116] pgdeactivate 2153 [ 132.447776][ T1116] Out of memory and no killable processes... [ 132.453888][ T1114] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 132.464736][ T1114] CPU: 0 PID: 1114 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 132.474688][ T1114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 132.484568][ T1114] Call Trace: [ 132.487704][ T1114] dump_stack+0x1d8/0x241 [ 132.491873][ T1114] ? panic+0x89d/0x89d [ 132.495860][ T1114] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 132.501593][ T1114] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 132.508195][ T1114] dump_header+0xd5/0x6b0 [ 132.512354][ T1114] out_of_memory+0x642/0x890 [ 132.516779][ T1114] ? unregister_oom_notifier+0x20/0x20 [ 132.522167][ T1114] mem_cgroup_out_of_memory+0x211/0x270 [ 132.527556][ T1114] ? _raw_spin_lock+0x1b0/0x1b0 [ 132.532231][ T1114] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 132.538055][ T1114] ? cgroup_file_notify+0x106/0x190 [ 132.543075][ T1114] memory_max_write+0x329/0x440 [ 132.547765][ T1114] ? memory_max_show+0xa0/0xa0 [ 132.552364][ T1114] ? memory_max_show+0xa0/0xa0 [ 132.556970][ T1114] cgroup_file_write+0x275/0x5f0 [ 132.561920][ T1114] ? cgroup_seqfile_stop+0xc0/0xc0 [ 132.566835][ T1114] ? kernfs_get+0x90/0x90 [ 132.570968][ T1114] ? __virt_addr_valid+0x20e/0x2a0 [ 132.575914][ T1114] ? cgroup_seqfile_stop+0xc0/0xc0 [ 132.580859][ T1114] kernfs_fop_write+0x2e2/0x3e0 [ 132.585663][ T1114] ? kernfs_fop_read+0x420/0x420 [ 132.590412][ T1114] __vfs_write+0x103/0x750 [ 132.594672][ T1114] ? __kernel_write+0x350/0x350 [ 132.599415][ T1114] ? check_preemption_disabled+0x9f/0x320 [ 132.604909][ T1114] ? __fget+0x407/0x490 [ 132.608900][ T1114] ? debug_smp_processor_id+0x20/0x20 [ 132.614120][ T1114] ? selinux_file_permission+0x2be/0x530 [ 132.619599][ T1114] vfs_write+0x206/0x4e0 [ 132.623667][ T1114] ksys_write+0x199/0x2c0 [ 132.627824][ T1114] ? __ia32_sys_read+0x80/0x80 [ 132.632565][ T1114] ? ksys_mount+0xe0/0xf0 [ 132.636697][ T1114] do_syscall_64+0xca/0x1c0 [ 132.641038][ T1114] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 132.646935][ T1114] RIP: 0033:0x7fe7380d0829 [ 132.651225][ T1114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 132.670632][ T1114] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 132.679045][ T1114] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 132.686843][ T1114] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 132.694654][ T1114] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 132.702602][ T1114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.710409][ T1114] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 132.718523][ T1114] memory: usage 4kB, limit 0kB, failcnt 93 [ 132.724182][ T1114] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 132.730944][ T1114] Memory cgroup stats for /syz0: [ 132.731040][ T1114] anon 0 [ 132.731040][ T1114] file 0 [ 132.731040][ T1114] kernel_stack 0 [ 132.731040][ T1114] slab 0 [ 132.731040][ T1114] sock 0 [ 132.731040][ T1114] shmem 0 [ 132.731040][ T1114] file_mapped 0 [ 132.731040][ T1114] file_dirty 0 [ 132.731040][ T1114] file_writeback 0 [ 132.731040][ T1114] anon_thp 0 [ 132.731040][ T1114] inactive_anon 0 [ 132.731040][ T1114] active_anon 0 [ 132.731040][ T1114] inactive_file 0 [ 132.731040][ T1114] active_file 0 [ 132.731040][ T1114] unevictable 0 [ 132.731040][ T1114] slab_reclaimable 0 [ 132.731040][ T1114] slab_unreclaimable 0 [ 132.731040][ T1114] pgfault 594 [ 132.731040][ T1114] pgmajfault 0 [ 132.731040][ T1114] workingset_refault 0 [ 132.731040][ T1114] workingset_activate 0 [ 132.731040][ T1114] workingset_nodereclaim 0 [ 132.731040][ T1114] pgrefill 2151 [ 132.731040][ T1114] pgscan 2030 [ 132.731040][ T1114] pgsteal 0 [ 132.731040][ T1114] pgactivate 2013 [ 132.731040][ T1114] pgdeactivate 2153 [ 132.826076][ T1114] Out of memory and no killable processes... [ 132.833726][ T1113] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 132.844126][ T1113] CPU: 0 PID: 1113 Comm: syz-executor.5 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 132.854081][ T1113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 132.863970][ T1113] Call Trace: [ 132.867108][ T1113] dump_stack+0x1d8/0x241 [ 132.871357][ T1113] ? panic+0x89d/0x89d [ 132.875258][ T1113] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 132.880913][ T1113] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 132.887674][ T1113] dump_header+0xd5/0x6b0 [ 132.891838][ T1113] out_of_memory+0x642/0x890 [ 132.896261][ T1113] ? unregister_oom_notifier+0x20/0x20 [ 132.901733][ T1113] mem_cgroup_out_of_memory+0x211/0x270 [ 132.907114][ T1113] ? _raw_spin_lock+0x1b0/0x1b0 [ 132.911800][ T1113] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 132.917624][ T1113] ? cgroup_file_notify+0x106/0x190 [ 132.922660][ T1113] memory_max_write+0x329/0x440 [ 132.927466][ T1113] ? memory_max_show+0xa0/0xa0 [ 132.932046][ T1113] ? memory_max_show+0xa0/0xa0 [ 132.936676][ T1113] cgroup_file_write+0x275/0x5f0 [ 132.941439][ T1113] ? cgroup_seqfile_stop+0xc0/0xc0 [ 132.946427][ T1113] ? kernfs_get+0x90/0x90 [ 132.950762][ T1113] ? __virt_addr_valid+0x20e/0x2a0 [ 132.955817][ T1113] ? cgroup_seqfile_stop+0xc0/0xc0 [ 132.960751][ T1113] kernfs_fop_write+0x2e2/0x3e0 [ 132.965429][ T1113] ? kernfs_fop_read+0x420/0x420 [ 132.970208][ T1113] __vfs_write+0x103/0x750 [ 132.974487][ T1113] ? __kernel_write+0x350/0x350 [ 132.979256][ T1113] ? check_preemption_disabled+0x9f/0x320 [ 132.985032][ T1113] ? __fget+0x407/0x490 [ 132.988989][ T1113] ? debug_smp_processor_id+0x20/0x20 [ 132.994202][ T1113] ? selinux_file_permission+0x2be/0x530 [ 132.999672][ T1113] vfs_write+0x206/0x4e0 [ 133.003744][ T1113] ksys_write+0x199/0x2c0 [ 133.008007][ T1113] ? __ia32_sys_read+0x80/0x80 [ 133.012593][ T1113] ? ksys_mount+0xe0/0xf0 [ 133.016768][ T1113] do_syscall_64+0xca/0x1c0 [ 133.021099][ T1113] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 133.026827][ T1113] RIP: 0033:0x7f5e699a5829 [ 133.031087][ T1113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 133.050710][ T1113] RSP: 002b:00007f5e6992b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 133.058956][ T1113] RAX: ffffffffffffffda RBX: 00007f5e69ab7f60 RCX: 00007f5e699a5829 [ 133.066862][ T1113] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 133.074929][ T1113] RBP: 00007f5e69a01074 R08: 0000000000000000 R09: 0000000000000000 [ 133.099857][ T1113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.108178][ T1113] R13: 000000000000000b R14: 00007f5e69ab7f60 R15: 00007ffdcf650fb8 [ 133.119161][ T1113] memory: usage 4kB, limit 0kB, failcnt 93 [ 133.124855][ T1113] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 133.131753][ T1113] Memory cgroup stats for /syz0: [ 133.131848][ T1113] anon 0 [ 133.131848][ T1113] file 0 [ 133.131848][ T1113] kernel_stack 0 [ 133.131848][ T1113] slab 0 [ 133.131848][ T1113] sock 0 [ 133.131848][ T1113] shmem 0 [ 133.131848][ T1113] file_mapped 0 [ 133.131848][ T1113] file_dirty 0 [ 133.131848][ T1113] file_writeback 0 [ 133.131848][ T1113] anon_thp 0 [ 133.131848][ T1113] inactive_anon 0 [ 133.131848][ T1113] active_anon 0 [ 133.131848][ T1113] inactive_file 0 [ 133.131848][ T1113] active_file 0 [ 133.131848][ T1113] unevictable 0 [ 133.131848][ T1113] slab_reclaimable 0 [ 133.131848][ T1113] slab_unreclaimable 0 [ 133.131848][ T1113] pgfault 594 [ 133.131848][ T1113] pgmajfault 0 [ 133.131848][ T1113] workingset_refault 0 [ 133.131848][ T1113] workingset_activate 0 [ 133.131848][ T1113] workingset_nodereclaim 0 [ 133.131848][ T1113] pgrefill 2151 [ 133.131848][ T1113] pgscan 2030 [ 133.131848][ T1113] pgsteal 0 [ 133.131848][ T1113] pgactivate 2013 [ 133.131848][ T1113] pgdeactivate 2153 [ 133.230836][ T1113] Out of memory and no killable processes... [ 133.245268][ T1124] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 133.257002][ T1124] CPU: 0 PID: 1124 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 133.266994][ T1124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 133.276871][ T1124] Call Trace: [ 133.279991][ T1124] dump_stack+0x1d8/0x241 [ 133.284158][ T1124] ? panic+0x89d/0x89d [ 133.288050][ T1124] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 133.293814][ T1124] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 133.300398][ T1124] dump_header+0xd5/0x6b0 [ 133.304564][ T1124] out_of_memory+0x642/0x890 [ 133.309174][ T1124] ? unregister_oom_notifier+0x20/0x20 [ 133.314461][ T1124] mem_cgroup_out_of_memory+0x211/0x270 [ 133.320010][ T1124] ? _raw_spin_lock+0x1b0/0x1b0 [ 133.324794][ T1124] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 133.330600][ T1124] ? ___preempt_schedule+0x16/0x20 [ 133.335656][ T1124] memory_max_write+0x329/0x440 [ 133.340346][ T1124] ? memory_max_show+0xa0/0xa0 [ 133.345036][ T1124] ? memory_max_show+0xa0/0xa0 [ 133.349634][ T1124] cgroup_file_write+0x275/0x5f0 [ 133.354431][ T1124] ? cgroup_seqfile_stop+0xc0/0xc0 [ 133.359356][ T1124] ? kernfs_get+0x90/0x90 [ 133.363603][ T1124] ? __virt_addr_valid+0x20e/0x2a0 [ 133.368553][ T1124] ? cgroup_seqfile_stop+0xc0/0xc0 [ 133.373497][ T1124] kernfs_fop_write+0x2e2/0x3e0 [ 133.378186][ T1124] ? kernfs_fop_read+0x420/0x420 [ 133.382954][ T1124] __vfs_write+0x103/0x750 [ 133.387298][ T1124] ? __kernel_write+0x350/0x350 [ 133.391986][ T1124] ? check_preemption_disabled+0x9f/0x320 [ 133.397553][ T1124] ? __fget+0x407/0x490 [ 133.401528][ T1124] ? debug_smp_processor_id+0x20/0x20 [ 133.406740][ T1124] ? selinux_file_permission+0x2be/0x530 [ 133.412225][ T1124] vfs_write+0x206/0x4e0 [ 133.416460][ T1124] ksys_write+0x199/0x2c0 [ 133.420626][ T1124] ? __ia32_sys_read+0x80/0x80 [ 133.425224][ T1124] ? ksys_mount+0xe0/0xf0 [ 133.429393][ T1124] do_syscall_64+0xca/0x1c0 [ 133.433735][ T1124] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 133.439457][ T1124] RIP: 0033:0x7fe7380d0829 [ 133.443708][ T1124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 133.463324][ T1124] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 133.471658][ T1124] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 133.479640][ T1124] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 133.487447][ T1124] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 133.495265][ T1124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.503167][ T1124] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 133.534018][ T1124] memory: usage 4kB, limit 0kB, failcnt 93 [ 133.539793][ T1124] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 133.546905][ T1124] Memory cgroup stats for /syz0: [ 133.547010][ T1124] anon 0 [ 133.547010][ T1124] file 0 [ 133.547010][ T1124] kernel_stack 0 [ 133.547010][ T1124] slab 0 [ 133.547010][ T1124] sock 0 [ 133.547010][ T1124] shmem 0 [ 133.547010][ T1124] file_mapped 0 [ 133.547010][ T1124] file_dirty 0 [ 133.547010][ T1124] file_writeback 0 [ 133.547010][ T1124] anon_thp 0 [ 133.547010][ T1124] inactive_anon 0 [ 133.547010][ T1124] active_anon 0 [ 133.547010][ T1124] inactive_file 0 [ 133.547010][ T1124] active_file 0 [ 133.547010][ T1124] unevictable 0 [ 133.547010][ T1124] slab_reclaimable 0 [ 133.547010][ T1124] slab_unreclaimable 0 [ 133.547010][ T1124] pgfault 594 [ 133.547010][ T1124] pgmajfault 0 [ 133.547010][ T1124] workingset_refault 0 [ 133.547010][ T1124] workingset_activate 0 [ 133.547010][ T1124] workingset_nodereclaim 0 [ 133.547010][ T1124] pgrefill 2151 [ 133.547010][ T1124] pgscan 2030 [ 133.547010][ T1124] pgsteal 0 [ 133.547010][ T1124] pgactivate 2013 [ 133.547010][ T1124] pgdeactivate 2153 [ 133.576489][ T1122] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.643867][ T1124] Out of memory and no killable processes... [ 133.649702][ T1122] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.662399][ T1119] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 133.663213][ T1122] device bridge_slave_0 entered promiscuous mode [ 133.672721][ T1119] CPU: 1 PID: 1119 Comm: syz-executor.2 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 133.679729][ T1122] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.688666][ T1119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 133.688669][ T1119] Call Trace: [ 133.688687][ T1119] dump_stack+0x1d8/0x241 [ 133.688698][ T1119] ? panic+0x89d/0x89d [ 133.688708][ T1119] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 133.688729][ T1119] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 133.695580][ T1122] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.705528][ T1119] dump_header+0xd5/0x6b0 [ 133.705539][ T1119] out_of_memory+0x642/0x890 [ 133.705551][ T1119] ? unregister_oom_notifier+0x20/0x20 [ 133.705570][ T1119] mem_cgroup_out_of_memory+0x211/0x270 [ 133.709404][ T1122] device bridge_slave_1 entered promiscuous mode [ 133.712801][ T1119] ? _raw_spin_lock+0x1b0/0x1b0 [ 133.712813][ T1119] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 133.712831][ T1119] ? ___preempt_schedule+0x16/0x20 [ 133.777087][ T1119] memory_max_write+0x329/0x440 [ 133.781837][ T1119] ? memory_max_show+0xa0/0xa0 [ 133.786530][ T1119] ? memory_max_show+0xa0/0xa0 [ 133.791280][ T1122] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.791295][ T1122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.798148][ T1119] cgroup_file_write+0x275/0x5f0 [ 133.798165][ T1119] ? cgroup_seqfile_stop+0xc0/0xc0 [ 133.805319][ T1122] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.809946][ T1119] ? kernfs_get+0x90/0x90 [ 133.809956][ T1119] ? __virt_addr_valid+0x20e/0x2a0 [ 133.809975][ T1119] ? cgroup_seqfile_stop+0xc0/0xc0 [ 133.814905][ T1122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.821754][ T1119] kernfs_fop_write+0x2e2/0x3e0 [ 133.821765][ T1119] ? kernfs_fop_read+0x420/0x420 [ 133.821783][ T1119] __vfs_write+0x103/0x750 [ 133.856854][ T1119] ? __kernel_write+0x350/0x350 [ 133.861537][ T1119] ? check_preemption_disabled+0x9f/0x320 [ 133.867093][ T1119] ? __fget+0x407/0x490 [ 133.871084][ T1119] ? debug_smp_processor_id+0x20/0x20 [ 133.876309][ T1119] ? selinux_file_permission+0x2be/0x530 [ 133.881851][ T1119] vfs_write+0x206/0x4e0 [ 133.885931][ T1119] ksys_write+0x199/0x2c0 [ 133.890101][ T1119] ? __ia32_sys_read+0x80/0x80 [ 133.894693][ T1119] ? ksys_mount+0xe0/0xf0 [ 133.898865][ T1119] do_syscall_64+0xca/0x1c0 [ 133.903199][ T1119] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 133.908921][ T1119] RIP: 0033:0x7f993714f829 [ 133.913180][ T1119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 133.932886][ T1119] RSP: 002b:00007f99370d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 133.941592][ T1119] RAX: ffffffffffffffda RBX: 00007f9937261f60 RCX: 00007f993714f829 [ 133.949479][ T1119] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 133.957733][ T1119] RBP: 00007f99371ab074 R08: 0000000000000000 R09: 0000000000000000 [ 133.965528][ T1119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.973341][ T1119] R13: 000000000000000b R14: 00007f9937261f60 R15: 00007ffd12ce9178 [ 133.987024][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.995089][ T1119] memory: usage 4kB, limit 0kB, failcnt 93 [ 133.995806][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 134.000996][ T1119] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 134.010764][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.015493][ T1119] Memory cgroup stats for /syz0: [ 134.015606][ T1119] anon 0 [ 134.015606][ T1119] file 0 [ 134.015606][ T1119] kernel_stack 0 [ 134.015606][ T1119] slab 0 [ 134.015606][ T1119] sock 0 [ 134.015606][ T1119] shmem 0 [ 134.015606][ T1119] file_mapped 0 [ 134.015606][ T1119] file_dirty 0 [ 134.015606][ T1119] file_writeback 0 [ 134.015606][ T1119] anon_thp 0 [ 134.015606][ T1119] inactive_anon 0 [ 134.015606][ T1119] active_anon 0 [ 134.015606][ T1119] inactive_file 0 [ 134.015606][ T1119] active_file 0 [ 134.015606][ T1119] unevictable 0 [ 134.015606][ T1119] slab_reclaimable 0 [ 134.015606][ T1119] slab_unreclaimable 0 [ 134.015606][ T1119] pgfault 594 [ 134.015606][ T1119] pgmajfault 0 [ 134.015606][ T1119] workingset_refault 0 [ 134.015606][ T1119] workingset_activate 0 [ 134.015606][ T1119] workingset_nodereclaim 0 [ 134.015606][ T1119] pgrefill 2151 [ 134.015606][ T1119] pgscan 2030 [ 134.015606][ T1119] pgsteal 0 [ 134.015606][ T1119] pgactivate 2013 [ 134.015606][ T1119] pgdeactivate 2153 [ 134.118286][ T1119] Out of memory and no killable processes... [ 134.124680][ T1126] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 134.135713][ T1126] CPU: 0 PID: 1126 Comm: syz-executor.4 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 134.145687][ T1126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 134.155644][ T1126] Call Trace: [ 134.158782][ T1126] dump_stack+0x1d8/0x241 [ 134.162940][ T1126] ? panic+0x89d/0x89d [ 134.166859][ T1126] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 134.172509][ T1126] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 134.179206][ T1126] dump_header+0xd5/0x6b0 [ 134.183386][ T1126] out_of_memory+0x642/0x890 [ 134.187889][ T1126] ? unregister_oom_notifier+0x20/0x20 [ 134.193269][ T1126] mem_cgroup_out_of_memory+0x211/0x270 [ 134.198655][ T1126] ? _raw_spin_lock+0x1b0/0x1b0 [ 134.203339][ T1126] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 134.209241][ T1126] ? cgroup_file_notify+0x106/0x190 [ 134.214278][ T1126] memory_max_write+0x329/0x440 [ 134.219049][ T1126] ? memory_max_show+0xa0/0xa0 [ 134.223644][ T1126] ? memory_max_show+0xa0/0xa0 [ 134.228441][ T1126] cgroup_file_write+0x275/0x5f0 [ 134.233193][ T1126] ? cgroup_seqfile_stop+0xc0/0xc0 [ 134.238134][ T1126] ? kernfs_get+0x90/0x90 [ 134.242302][ T1126] ? __virt_addr_valid+0x20e/0x2a0 [ 134.247251][ T1126] ? cgroup_seqfile_stop+0xc0/0xc0 [ 134.252197][ T1126] kernfs_fop_write+0x2e2/0x3e0 [ 134.256884][ T1126] ? kernfs_fop_read+0x420/0x420 [ 134.261661][ T1126] __vfs_write+0x103/0x750 [ 134.265912][ T1126] ? __kernel_write+0x350/0x350 [ 134.270685][ T1126] ? check_preemption_disabled+0x9f/0x320 [ 134.276241][ T1126] ? __fget+0x407/0x490 [ 134.280581][ T1126] ? debug_smp_processor_id+0x20/0x20 [ 134.285786][ T1126] ? selinux_file_permission+0x2be/0x530 [ 134.291257][ T1126] vfs_write+0x206/0x4e0 [ 134.295420][ T1126] ksys_write+0x199/0x2c0 [ 134.299673][ T1126] ? __ia32_sys_read+0x80/0x80 [ 134.304269][ T1126] ? ksys_mount+0xe0/0xf0 [ 134.308440][ T1126] do_syscall_64+0xca/0x1c0 [ 134.312788][ T1126] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 134.318602][ T1126] RIP: 0033:0x7f1a956f1829 [ 134.322849][ T1126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 134.342574][ T1126] RSP: 002b:00007f1a956770c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 134.350926][ T1126] RAX: ffffffffffffffda RBX: 00007f1a95803f60 RCX: 00007f1a956f1829 [ 134.358822][ T1126] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 134.366722][ T1126] RBP: 00007f1a9574d074 R08: 0000000000000000 R09: 0000000000000000 [ 134.374538][ T1126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 134.382429][ T1126] R13: 000000000000000b R14: 00007f1a95803f60 R15: 00007ffe975c0438 [ 134.392028][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 134.398678][ T1126] memory: usage 4kB, limit 0kB, failcnt 93 [ 134.401149][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 134.405865][ T1126] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 134.414791][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 134.429446][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 134.438761][ T1126] Memory cgroup stats for /syz0: [ 134.438861][ T1126] anon 0 [ 134.438861][ T1126] file 0 [ 134.438861][ T1126] kernel_stack 0 [ 134.438861][ T1126] slab 0 [ 134.438861][ T1126] sock 0 [ 134.438861][ T1126] shmem 0 [ 134.438861][ T1126] file_mapped 0 [ 134.438861][ T1126] file_dirty 0 [ 134.438861][ T1126] file_writeback 0 [ 134.438861][ T1126] anon_thp 0 [ 134.438861][ T1126] inactive_anon 0 [ 134.438861][ T1126] active_anon 0 [ 134.438861][ T1126] inactive_file 0 [ 134.438861][ T1126] active_file 0 [ 134.438861][ T1126] unevictable 0 [ 134.438861][ T1126] slab_reclaimable 0 [ 134.438861][ T1126] slab_unreclaimable 0 [ 134.438861][ T1126] pgfault 594 [ 134.438861][ T1126] pgmajfault 0 [ 134.438861][ T1126] workingset_refault 0 [ 134.438861][ T1126] workingset_activate 0 [ 134.438861][ T1126] workingset_nodereclaim 0 [ 134.438861][ T1126] pgrefill 2151 [ 134.438861][ T1126] pgscan 2030 [ 134.438861][ T1126] pgsteal 0 [ 134.438861][ T1126] pgactivate 2013 [ 134.438861][ T1126] pgdeactivate 2153 [ 134.442142][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 134.444119][ T1126] Out of memory and no killable processes... [ 134.534552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 134.542220][ T1129] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 134.549249][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 134.556478][ T1129] CPU: 1 PID: 1129 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 134.583387][ T1129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 134.593363][ T1129] Call Trace: [ 134.596497][ T1129] dump_stack+0x1d8/0x241 [ 134.600660][ T1129] ? panic+0x89d/0x89d [ 134.604565][ T1129] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 134.610213][ T1129] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 134.616826][ T1129] dump_header+0xd5/0x6b0 [ 134.620973][ T1129] out_of_memory+0x642/0x890 [ 134.625407][ T1129] ? unregister_oom_notifier+0x20/0x20 [ 134.630855][ T1129] mem_cgroup_out_of_memory+0x211/0x270 [ 134.636201][ T1129] ? _raw_spin_lock+0x1b0/0x1b0 [ 134.641041][ T1129] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 134.646868][ T1129] ? ___preempt_schedule+0x16/0x20 [ 134.652081][ T1129] memory_max_write+0x329/0x440 [ 134.656739][ T1129] ? memory_max_show+0xa0/0xa0 [ 134.661334][ T1129] ? memory_max_show+0xa0/0xa0 [ 134.665944][ T1129] cgroup_file_write+0x275/0x5f0 [ 134.670710][ T1129] ? cgroup_seqfile_stop+0xc0/0xc0 [ 134.675655][ T1129] ? kernfs_get+0x90/0x90 [ 134.680022][ T1129] ? __virt_addr_valid+0x20e/0x2a0 [ 134.684944][ T1129] ? cgroup_seqfile_stop+0xc0/0xc0 [ 134.689888][ T1129] kernfs_fop_write+0x2e2/0x3e0 [ 134.694577][ T1129] ? kernfs_fop_read+0x420/0x420 [ 134.699347][ T1129] __vfs_write+0x103/0x750 [ 134.703617][ T1129] ? __kernel_write+0x350/0x350 [ 134.708390][ T1129] ? check_preemption_disabled+0x9f/0x320 [ 134.713940][ T1129] ? __fget+0x407/0x490 [ 134.717931][ T1129] ? debug_smp_processor_id+0x20/0x20 [ 134.723227][ T1129] ? selinux_file_permission+0x2be/0x530 [ 134.728687][ T1129] vfs_write+0x206/0x4e0 [ 134.732850][ T1129] ksys_write+0x199/0x2c0 [ 134.737014][ T1129] ? __ia32_sys_read+0x80/0x80 [ 134.741610][ T1129] ? ksys_mount+0xe0/0xf0 [ 134.745958][ T1129] do_syscall_64+0xca/0x1c0 [ 134.750296][ T1129] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 134.756197][ T1129] RIP: 0033:0x7f313938d829 [ 134.760451][ T1129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 134.779891][ T1129] RSP: 002b:00007f31393130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 134.788248][ T1129] RAX: ffffffffffffffda RBX: 00007f313949ff60 RCX: 00007f313938d829 [ 134.796057][ T1129] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 134.803861][ T1129] RBP: 00007f31393e9074 R08: 0000000000000000 R09: 0000000000000000 [ 134.811755][ T1129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 134.819580][ T1129] R13: 000000000000000b R14: 00007f313949ff60 R15: 00007ffe975d81f8 [ 134.829205][ T1129] memory: usage 4kB, limit 0kB, failcnt 93 [ 134.835064][ T1129] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 134.842811][ T1129] Memory cgroup stats for /syz0: [ 134.842912][ T1129] anon 0 [ 134.842912][ T1129] file 0 [ 134.842912][ T1129] kernel_stack 0 [ 134.842912][ T1129] slab 0 [ 134.842912][ T1129] sock 0 [ 134.842912][ T1129] shmem 0 [ 134.842912][ T1129] file_mapped 0 [ 134.842912][ T1129] file_dirty 0 [ 134.842912][ T1129] file_writeback 0 [ 134.842912][ T1129] anon_thp 0 [ 134.842912][ T1129] inactive_anon 0 [ 134.842912][ T1129] active_anon 0 [ 134.842912][ T1129] inactive_file 0 [ 134.842912][ T1129] active_file 0 [ 134.842912][ T1129] unevictable 0 [ 134.842912][ T1129] slab_reclaimable 0 [ 134.842912][ T1129] slab_unreclaimable 0 [ 134.842912][ T1129] pgfault 594 [ 134.842912][ T1129] pgmajfault 0 [ 134.842912][ T1129] workingset_refault 0 [ 134.842912][ T1129] workingset_activate 0 [ 134.842912][ T1129] workingset_nodereclaim 0 [ 134.842912][ T1129] pgrefill 2151 [ 134.842912][ T1129] pgscan 2030 [ 134.842912][ T1129] pgsteal 0 [ 134.842912][ T1129] pgactivate 2013 [ 134.842912][ T1129] pgdeactivate 2153 [ 134.937931][ T1129] Out of memory and no killable processes... [ 134.953989][ T1136] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 134.989284][ T1136] CPU: 0 PID: 1136 Comm: syz-executor.2 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 134.999371][ T1136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 135.009265][ T1136] Call Trace: [ 135.012392][ T1136] dump_stack+0x1d8/0x241 [ 135.016552][ T1136] ? panic+0x89d/0x89d [ 135.020466][ T1136] ? ___ratelimit+0x3f7/0x580 [ 135.024987][ T1136] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 135.030624][ T1136] ? _raw_spin_lock+0xa4/0x1b0 [ 135.035215][ T1136] ? asan.module_dtor+0x20/0x20 [ 135.039900][ T1136] dump_header+0xd5/0x6b0 [ 135.044068][ T1136] oom_kill_process+0xeb/0x2c0 [ 135.048760][ T1136] out_of_memory+0x5e1/0x890 [ 135.053179][ T1136] ? __queue_work+0x8a8/0xcc0 [ 135.057691][ T1136] ? unregister_oom_notifier+0x20/0x20 [ 135.063163][ T1136] mem_cgroup_out_of_memory+0x211/0x270 [ 135.068541][ T1136] ? _raw_spin_lock+0x1b0/0x1b0 [ 135.073228][ T1136] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 135.079137][ T1136] ? kernfs_notify+0x161/0x1b0 [ 135.083741][ T1136] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 135.089369][ T1136] ? cgroup_file_notify+0x123/0x190 [ 135.094411][ T1136] memory_max_write+0x329/0x440 [ 135.099100][ T1136] ? memory_max_show+0xa0/0xa0 [ 135.103695][ T1136] ? memory_max_show+0xa0/0xa0 [ 135.108304][ T1136] cgroup_file_write+0x275/0x5f0 [ 135.113177][ T1136] ? cgroup_seqfile_stop+0xc0/0xc0 [ 135.118470][ T1136] ? kernfs_get+0x90/0x90 [ 135.122733][ T1136] ? __virt_addr_valid+0x20e/0x2a0 [ 135.127675][ T1136] ? cgroup_seqfile_stop+0xc0/0xc0 [ 135.132775][ T1136] kernfs_fop_write+0x2e2/0x3e0 [ 135.137421][ T1136] ? kernfs_fop_read+0x420/0x420 [ 135.142170][ T1136] __vfs_write+0x103/0x750 [ 135.146429][ T1136] ? __kernel_write+0x350/0x350 [ 135.151108][ T1136] ? check_preemption_disabled+0x9f/0x320 [ 135.156662][ T1136] ? __fget+0x407/0x490 [ 135.160651][ T1136] ? debug_smp_processor_id+0x20/0x20 [ 135.165858][ T1136] ? selinux_file_permission+0x2be/0x530 [ 135.171507][ T1136] vfs_write+0x206/0x4e0 [ 135.175583][ T1136] ksys_write+0x199/0x2c0 [ 135.179755][ T1136] ? __ia32_sys_read+0x80/0x80 [ 135.184352][ T1136] ? ksys_mount+0xe0/0xf0 [ 135.188615][ T1136] do_syscall_64+0xca/0x1c0 [ 135.192954][ T1136] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 135.198776][ T1136] RIP: 0033:0x7f993714f829 [ 135.203017][ T1136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 135.222536][ T1136] RSP: 002b:00007f99370d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 135.230976][ T1136] RAX: ffffffffffffffda RBX: 00007f9937261f60 RCX: 00007f993714f829 [ 135.238882][ T1136] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 135.246663][ T1136] RBP: 00007f99371ab074 R08: 0000000000000000 R09: 0000000000000000 [ 135.254563][ T1136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.262962][ T1136] R13: 000000000000000b R14: 00007f9937261f60 R15: 00007ffd12ce9178 [ 135.273170][ T1136] memory: usage 32kB, limit 0kB, failcnt 101 [ 135.279017][ T1136] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 135.285655][ T1136] Memory cgroup stats for /syz0: [ 135.285754][ T1136] anon 0 [ 135.285754][ T1136] file 0 [ 135.285754][ T1136] kernel_stack 0 [ 135.285754][ T1136] slab 0 [ 135.285754][ T1136] sock 0 [ 135.285754][ T1136] shmem 0 [ 135.285754][ T1136] file_mapped 0 [ 135.285754][ T1136] file_dirty 0 [ 135.285754][ T1136] file_writeback 0 [ 135.285754][ T1136] anon_thp 0 [ 135.285754][ T1136] inactive_anon 0 [ 135.285754][ T1136] active_anon 0 [ 135.285754][ T1136] inactive_file 0 [ 135.285754][ T1136] active_file 0 [ 135.285754][ T1136] unevictable 0 [ 135.285754][ T1136] slab_reclaimable 0 [ 135.285754][ T1136] slab_unreclaimable 0 [ 135.285754][ T1136] pgfault 627 [ 135.285754][ T1136] pgmajfault 0 [ 135.285754][ T1136] workingset_refault 0 [ 135.285754][ T1136] workingset_activate 0 [ 135.285754][ T1136] workingset_nodereclaim 0 [ 135.285754][ T1136] pgrefill 2151 [ 135.285754][ T1136] pgscan 2030 [ 135.285754][ T1136] pgsteal 0 [ 135.285754][ T1136] pgactivate 2013 [ 135.285754][ T1136] pgdeactivate 2153 [ 135.380876][ T1136] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1122,uid=0 [ 135.396587][ T1136] Memory cgroup out of memory: Killed process 1122 (syz-executor.0) total-vm:34084kB, anon-rss:356kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 135.413609][ T24] oom_reaper: reaped process 1122 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB [ 135.431991][ T1138] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 135.442602][ T1138] CPU: 0 PID: 1138 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 135.452552][ T1138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 135.462556][ T1138] Call Trace: [ 135.465674][ T1138] dump_stack+0x1d8/0x241 [ 135.469824][ T1138] ? panic+0x89d/0x89d [ 135.473764][ T1138] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 135.479377][ T1138] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 135.485983][ T1138] dump_header+0xd5/0x6b0 [ 135.490136][ T1138] out_of_memory+0x642/0x890 [ 135.494561][ T1138] ? unregister_oom_notifier+0x20/0x20 [ 135.499870][ T1138] mem_cgroup_out_of_memory+0x211/0x270 [ 135.505242][ T1138] ? _raw_spin_lock+0x1b0/0x1b0 [ 135.509929][ T1138] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 135.515913][ T1138] ? __mod_timer+0x150/0x13e0 [ 135.520439][ T1138] ? cgroup_file_notify+0x106/0x190 [ 135.525634][ T1138] memory_max_write+0x329/0x440 [ 135.530313][ T1138] ? memory_max_show+0xa0/0xa0 [ 135.534910][ T1138] ? memory_max_show+0xa0/0xa0 [ 135.539501][ T1138] cgroup_file_write+0x275/0x5f0 [ 135.544395][ T1138] ? cgroup_seqfile_stop+0xc0/0xc0 [ 135.549344][ T1138] ? kernfs_get+0x90/0x90 [ 135.553612][ T1138] ? __virt_addr_valid+0x20e/0x2a0 [ 135.558561][ T1138] ? cgroup_seqfile_stop+0xc0/0xc0 [ 135.563616][ T1138] kernfs_fop_write+0x2e2/0x3e0 [ 135.568303][ T1138] ? kernfs_fop_read+0x420/0x420 [ 135.573071][ T1138] __vfs_write+0x103/0x750 [ 135.577339][ T1138] ? __kernel_write+0x350/0x350 [ 135.582016][ T1138] ? check_preemption_disabled+0x9f/0x320 [ 135.587574][ T1138] ? __fget+0x407/0x490 [ 135.591561][ T1138] ? debug_smp_processor_id+0x20/0x20 [ 135.596763][ T1138] ? selinux_file_permission+0x2be/0x530 [ 135.602237][ T1138] vfs_write+0x206/0x4e0 [ 135.606324][ T1138] ksys_write+0x199/0x2c0 [ 135.610478][ T1138] ? __ia32_sys_read+0x80/0x80 [ 135.615193][ T1138] ? ksys_mount+0xe0/0xf0 [ 135.619355][ T1138] do_syscall_64+0xca/0x1c0 [ 135.623824][ T1138] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 135.629640][ T1138] RIP: 0033:0x7fe7380d0829 [ 135.633878][ T1138] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 135.653521][ T1138] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 135.661775][ T1138] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 135.669620][ T1138] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 135.677482][ T1138] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 135.685299][ T1138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.693103][ T1138] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 135.702422][ T1138] memory: usage 4kB, limit 0kB, failcnt 102 [ 135.708188][ T1138] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 135.714934][ T1138] Memory cgroup stats for /syz0: [ 135.715032][ T1138] anon 0 [ 135.715032][ T1138] file 0 [ 135.715032][ T1138] kernel_stack 0 [ 135.715032][ T1138] slab 0 [ 135.715032][ T1138] sock 0 [ 135.715032][ T1138] shmem 0 [ 135.715032][ T1138] file_mapped 0 [ 135.715032][ T1138] file_dirty 0 [ 135.715032][ T1138] file_writeback 0 [ 135.715032][ T1138] anon_thp 0 [ 135.715032][ T1138] inactive_anon 0 [ 135.715032][ T1138] active_anon 0 [ 135.715032][ T1138] inactive_file 0 [ 135.715032][ T1138] active_file 0 [ 135.715032][ T1138] unevictable 0 [ 135.715032][ T1138] slab_reclaimable 0 [ 135.715032][ T1138] slab_unreclaimable 0 [ 135.715032][ T1138] pgfault 627 [ 135.715032][ T1138] pgmajfault 0 [ 135.715032][ T1138] workingset_refault 0 [ 135.715032][ T1138] workingset_activate 0 [ 135.715032][ T1138] workingset_nodereclaim 0 [ 135.715032][ T1138] pgrefill 2151 [ 135.715032][ T1138] pgscan 2030 [ 135.715032][ T1138] pgsteal 0 [ 135.715032][ T1138] pgactivate 2013 [ 135.715032][ T1138] pgdeactivate 2153 [ 135.810680][ T1138] Out of memory and no killable processes... [ 135.817020][ T1142] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 135.837302][ T1142] CPU: 0 PID: 1142 Comm: syz-executor.5 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 135.847358][ T1142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 135.857242][ T1142] Call Trace: [ 135.860382][ T1142] dump_stack+0x1d8/0x241 [ 135.864703][ T1142] ? panic+0x89d/0x89d [ 135.868616][ T1142] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 135.874268][ T1142] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 135.880933][ T1142] dump_header+0xd5/0x6b0 [ 135.885104][ T1142] out_of_memory+0x642/0x890 [ 135.889547][ T1142] ? unregister_oom_notifier+0x20/0x20 [ 135.894863][ T1142] mem_cgroup_out_of_memory+0x211/0x270 [ 135.900196][ T1142] ? _raw_spin_lock+0x1b0/0x1b0 [ 135.904902][ T1142] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 135.910800][ T1142] ? cgroup_file_notify+0x106/0x190 [ 135.915819][ T1142] memory_max_write+0x329/0x440 [ 135.920509][ T1142] ? memory_max_show+0xa0/0xa0 [ 135.925132][ T1142] ? memory_max_show+0xa0/0xa0 [ 135.930050][ T1142] cgroup_file_write+0x275/0x5f0 [ 135.934799][ T1142] ? cgroup_seqfile_stop+0xc0/0xc0 [ 135.939918][ T1142] ? kernfs_get+0x90/0x90 [ 135.944081][ T1142] ? __virt_addr_valid+0x20e/0x2a0 [ 135.949036][ T1142] ? cgroup_seqfile_stop+0xc0/0xc0 [ 135.953979][ T1142] kernfs_fop_write+0x2e2/0x3e0 [ 135.958664][ T1142] ? kernfs_fop_read+0x420/0x420 [ 135.963615][ T1142] __vfs_write+0x103/0x750 [ 135.967860][ T1142] ? __kernel_write+0x350/0x350 [ 135.972549][ T1142] ? check_preemption_disabled+0x9f/0x320 [ 135.978148][ T1142] ? __fget+0x407/0x490 [ 135.982094][ T1142] ? debug_smp_processor_id+0x20/0x20 [ 135.987310][ T1142] ? selinux_file_permission+0x2be/0x530 [ 135.992781][ T1142] vfs_write+0x206/0x4e0 [ 135.996853][ T1142] ksys_write+0x199/0x2c0 [ 136.001016][ T1142] ? __ia32_sys_read+0x80/0x80 [ 136.005617][ T1142] ? ksys_mount+0xe0/0xf0 [ 136.009782][ T1142] do_syscall_64+0xca/0x1c0 [ 136.014126][ T1142] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 136.019863][ T1142] RIP: 0033:0x7f5e699a5829 [ 136.024103][ T1142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 136.043738][ T1142] RSP: 002b:00007f5e6992b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 136.051965][ T1142] RAX: ffffffffffffffda RBX: 00007f5e69ab7f60 RCX: 00007f5e699a5829 [ 136.059860][ T1142] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 136.067843][ T1142] RBP: 00007f5e69a01074 R08: 0000000000000000 R09: 0000000000000000 [ 136.075654][ T1142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.083575][ T1142] R13: 000000000000000b R14: 00007f5e69ab7f60 R15: 00007ffdcf650fb8 [ 136.094081][ T1142] memory: usage 4kB, limit 0kB, failcnt 102 [ 136.103677][ T1142] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 136.110784][ T1142] Memory cgroup stats for /syz0: [ 136.110877][ T1142] anon 0 [ 136.110877][ T1142] file 0 [ 136.110877][ T1142] kernel_stack 0 [ 136.110877][ T1142] slab 0 [ 136.110877][ T1142] sock 0 [ 136.110877][ T1142] shmem 0 [ 136.110877][ T1142] file_mapped 0 [ 136.110877][ T1142] file_dirty 0 [ 136.110877][ T1142] file_writeback 0 [ 136.110877][ T1142] anon_thp 0 [ 136.110877][ T1142] inactive_anon 0 [ 136.110877][ T1142] active_anon 0 [ 136.110877][ T1142] inactive_file 0 [ 136.110877][ T1142] active_file 0 [ 136.110877][ T1142] unevictable 0 [ 136.110877][ T1142] slab_reclaimable 0 [ 136.110877][ T1142] slab_unreclaimable 0 [ 136.110877][ T1142] pgfault 627 [ 136.110877][ T1142] pgmajfault 0 [ 136.110877][ T1142] workingset_refault 0 [ 136.110877][ T1142] workingset_activate 0 [ 136.110877][ T1142] workingset_nodereclaim 0 [ 136.110877][ T1142] pgrefill 2151 [ 136.110877][ T1142] pgscan 2030 [ 136.110877][ T1142] pgsteal 0 [ 136.110877][ T1142] pgactivate 2013 [ 136.110877][ T1142] pgdeactivate 2153 [ 136.206805][ T1142] Out of memory and no killable processes... [ 136.212803][ T1148] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 136.229316][ T1148] CPU: 0 PID: 1148 Comm: syz-executor.2 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 136.239283][ T1148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 136.249368][ T1148] Call Trace: [ 136.252572][ T1148] dump_stack+0x1d8/0x241 [ 136.256721][ T1148] ? panic+0x89d/0x89d [ 136.260633][ T1148] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 136.266271][ T1148] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 136.272867][ T1148] dump_header+0xd5/0x6b0 [ 136.277125][ T1148] out_of_memory+0x642/0x890 [ 136.281553][ T1148] ? unregister_oom_notifier+0x20/0x20 [ 136.286842][ T1148] mem_cgroup_out_of_memory+0x211/0x270 [ 136.292222][ T1148] ? _raw_spin_lock+0x1b0/0x1b0 [ 136.297003][ T1148] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 136.302825][ T1148] ? cgroup_file_notify+0x106/0x190 [ 136.307845][ T1148] memory_max_write+0x329/0x440 [ 136.312531][ T1148] ? memory_max_show+0xa0/0xa0 [ 136.317137][ T1148] ? memory_max_show+0xa0/0xa0 [ 136.321732][ T1148] cgroup_file_write+0x275/0x5f0 [ 136.326506][ T1148] ? cgroup_seqfile_stop+0xc0/0xc0 [ 136.331552][ T1148] ? kernfs_get+0x90/0x90 [ 136.335719][ T1148] ? __virt_addr_valid+0x20e/0x2a0 [ 136.340750][ T1148] ? cgroup_seqfile_stop+0xc0/0xc0 [ 136.345698][ T1148] kernfs_fop_write+0x2e2/0x3e0 [ 136.350505][ T1148] ? kernfs_fop_read+0x420/0x420 [ 136.355364][ T1148] __vfs_write+0x103/0x750 [ 136.359613][ T1148] ? __kernel_write+0x350/0x350 [ 136.364296][ T1148] ? check_preemption_disabled+0x9f/0x320 [ 136.369854][ T1148] ? __fget+0x407/0x490 [ 136.373843][ T1148] ? debug_smp_processor_id+0x20/0x20 [ 136.379051][ T1148] ? selinux_file_permission+0x2be/0x530 [ 136.384542][ T1148] vfs_write+0x206/0x4e0 [ 136.388609][ T1148] ksys_write+0x199/0x2c0 [ 136.392775][ T1148] ? __ia32_sys_read+0x80/0x80 [ 136.397363][ T1148] ? ksys_mount+0xe0/0xf0 [ 136.401556][ T1148] do_syscall_64+0xca/0x1c0 [ 136.405869][ T1148] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 136.411595][ T1148] RIP: 0033:0x7f993714f829 [ 136.415852][ T1148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 136.435381][ T1148] RSP: 002b:00007f99370d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 136.443638][ T1148] RAX: ffffffffffffffda RBX: 00007f9937261f60 RCX: 00007f993714f829 [ 136.451428][ T1148] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 136.459244][ T1148] RBP: 00007f99371ab074 R08: 0000000000000000 R09: 0000000000000000 [ 136.467168][ T1148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.474987][ T1148] R13: 000000000000000b R14: 00007f9937261f60 R15: 00007ffd12ce9178 [ 136.484524][ T1148] memory: usage 4kB, limit 0kB, failcnt 102 [ 136.490577][ T1148] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 136.497244][ T1148] Memory cgroup stats for /syz0: [ 136.497339][ T1148] anon 0 [ 136.497339][ T1148] file 0 [ 136.497339][ T1148] kernel_stack 0 [ 136.497339][ T1148] slab 0 [ 136.497339][ T1148] sock 0 [ 136.497339][ T1148] shmem 0 [ 136.497339][ T1148] file_mapped 0 [ 136.497339][ T1148] file_dirty 0 [ 136.497339][ T1148] file_writeback 0 [ 136.497339][ T1148] anon_thp 0 [ 136.497339][ T1148] inactive_anon 0 [ 136.497339][ T1148] active_anon 0 [ 136.497339][ T1148] inactive_file 0 [ 136.497339][ T1148] active_file 0 [ 136.497339][ T1148] unevictable 0 [ 136.497339][ T1148] slab_reclaimable 0 [ 136.497339][ T1148] slab_unreclaimable 0 [ 136.497339][ T1148] pgfault 627 [ 136.497339][ T1148] pgmajfault 0 [ 136.497339][ T1148] workingset_refault 0 [ 136.497339][ T1148] workingset_activate 0 [ 136.497339][ T1148] workingset_nodereclaim 0 [ 136.497339][ T1148] pgrefill 2184 [ 136.497339][ T1148] pgscan 2063 [ 136.497339][ T1148] pgsteal 0 [ 136.497339][ T1148] pgactivate 2046 [ 136.497339][ T1148] pgdeactivate 2153 [ 136.592806][ T1148] Out of memory and no killable processes... [ 136.599066][ T1151] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 136.609446][ T1151] CPU: 0 PID: 1151 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 136.619405][ T1151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 136.629288][ T1151] Call Trace: [ 136.632420][ T1151] dump_stack+0x1d8/0x241 [ 136.636583][ T1151] ? panic+0x89d/0x89d [ 136.640497][ T1151] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 136.646153][ T1151] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 136.652740][ T1151] dump_header+0xd5/0x6b0 [ 136.656902][ T1151] out_of_memory+0x642/0x890 [ 136.661324][ T1151] ? unregister_oom_notifier+0x20/0x20 [ 136.666707][ T1151] mem_cgroup_out_of_memory+0x211/0x270 [ 136.672085][ T1151] ? _raw_spin_lock+0x1b0/0x1b0 [ 136.676772][ T1151] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 136.682588][ T1151] ? ___preempt_schedule+0x16/0x20 [ 136.687708][ T1151] memory_max_write+0x329/0x440 [ 136.692418][ T1151] ? memory_max_show+0xa0/0xa0 [ 136.696999][ T1151] ? memory_max_show+0xa0/0xa0 [ 136.701592][ T1151] cgroup_file_write+0x275/0x5f0 [ 136.706376][ T1151] ? cgroup_seqfile_stop+0xc0/0xc0 [ 136.711397][ T1151] ? kernfs_get+0x90/0x90 [ 136.715573][ T1151] ? __virt_addr_valid+0x20e/0x2a0 [ 136.720518][ T1151] ? cgroup_seqfile_stop+0xc0/0xc0 [ 136.725464][ T1151] kernfs_fop_write+0x2e2/0x3e0 [ 136.730156][ T1151] ? kernfs_fop_read+0x420/0x420 [ 136.735019][ T1151] __vfs_write+0x103/0x750 [ 136.739345][ T1151] ? __kernel_write+0x350/0x350 [ 136.744034][ T1151] ? check_preemption_disabled+0x9f/0x320 [ 136.749589][ T1151] ? __fget+0x407/0x490 [ 136.753621][ T1151] ? debug_smp_processor_id+0x20/0x20 [ 136.758785][ T1151] ? selinux_file_permission+0x2be/0x530 [ 136.764343][ T1151] vfs_write+0x206/0x4e0 [ 136.768419][ T1151] ksys_write+0x199/0x2c0 [ 136.772682][ T1151] ? __ia32_sys_read+0x80/0x80 [ 136.777273][ T1151] ? ksys_mount+0xe0/0xf0 [ 136.781442][ T1151] do_syscall_64+0xca/0x1c0 [ 136.785786][ T1151] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 136.791508][ T1151] RIP: 0033:0x7fe7380d0829 [ 136.795764][ T1151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 136.815199][ T1151] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 136.823452][ T1151] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 136.831256][ T1151] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 136.839063][ T1151] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 136.846885][ T1151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.854718][ T1151] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 136.863978][ T1151] memory: usage 4kB, limit 0kB, failcnt 102 [ 136.869862][ T1151] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 136.876665][ T1151] Memory cgroup stats for /syz0: [ 136.876762][ T1151] anon 0 [ 136.876762][ T1151] file 0 [ 136.876762][ T1151] kernel_stack 0 [ 136.876762][ T1151] slab 0 [ 136.876762][ T1151] sock 0 [ 136.876762][ T1151] shmem 0 [ 136.876762][ T1151] file_mapped 0 [ 136.876762][ T1151] file_dirty 0 [ 136.876762][ T1151] file_writeback 0 [ 136.876762][ T1151] anon_thp 0 [ 136.876762][ T1151] inactive_anon 0 [ 136.876762][ T1151] active_anon 0 [ 136.876762][ T1151] inactive_file 0 [ 136.876762][ T1151] active_file 0 [ 136.876762][ T1151] unevictable 0 [ 136.876762][ T1151] slab_reclaimable 0 [ 136.876762][ T1151] slab_unreclaimable 0 [ 136.876762][ T1151] pgfault 627 [ 136.876762][ T1151] pgmajfault 0 [ 136.876762][ T1151] workingset_refault 0 [ 136.876762][ T1151] workingset_activate 0 [ 136.876762][ T1151] workingset_nodereclaim 0 [ 136.876762][ T1151] pgrefill 2184 [ 136.876762][ T1151] pgscan 2063 [ 136.876762][ T1151] pgsteal 0 [ 136.876762][ T1151] pgactivate 2046 [ 136.876762][ T1151] pgdeactivate 2153 [ 136.974269][ T1151] Out of memory and no killable processes... [ 136.980262][ T1156] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 136.990272][ T1156] CPU: 0 PID: 1156 Comm: syz-executor.5 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 137.000275][ T1156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 137.010163][ T1156] Call Trace: [ 137.013297][ T1156] dump_stack+0x1d8/0x241 [ 137.017466][ T1156] ? panic+0x89d/0x89d [ 137.021454][ T1156] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 137.027104][ T1156] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 137.033691][ T1156] dump_header+0xd5/0x6b0 [ 137.037853][ T1156] out_of_memory+0x642/0x890 [ 137.042282][ T1156] ? unregister_oom_notifier+0x20/0x20 [ 137.047717][ T1156] mem_cgroup_out_of_memory+0x211/0x270 [ 137.053242][ T1156] ? _raw_spin_lock+0x1b0/0x1b0 [ 137.057939][ T1156] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 137.063769][ T1156] ? cgroup_file_notify+0x106/0x190 [ 137.068783][ T1156] memory_max_write+0x329/0x440 [ 137.073508][ T1156] ? memory_max_show+0xa0/0xa0 [ 137.078078][ T1156] ? memory_max_show+0xa0/0xa0 [ 137.082666][ T1156] cgroup_file_write+0x275/0x5f0 [ 137.087446][ T1156] ? cgroup_seqfile_stop+0xc0/0xc0 [ 137.092471][ T1156] ? kernfs_get+0x90/0x90 [ 137.096637][ T1156] ? __virt_addr_valid+0x20e/0x2a0 [ 137.101586][ T1156] ? cgroup_seqfile_stop+0xc0/0xc0 [ 137.106530][ T1156] kernfs_fop_write+0x2e2/0x3e0 [ 137.111215][ T1156] ? kernfs_fop_read+0x420/0x420 [ 137.115991][ T1156] __vfs_write+0x103/0x750 [ 137.120469][ T1156] ? __kernel_write+0x350/0x350 [ 137.125134][ T1156] ? check_preemption_disabled+0x9f/0x320 [ 137.130680][ T1156] ? __fget+0x407/0x490 [ 137.134670][ T1156] ? debug_smp_processor_id+0x20/0x20 [ 137.139882][ T1156] ? selinux_file_permission+0x2be/0x530 [ 137.145353][ T1156] vfs_write+0x206/0x4e0 [ 137.149436][ T1156] ksys_write+0x199/0x2c0 [ 137.153595][ T1156] ? __ia32_sys_read+0x80/0x80 [ 137.158455][ T1156] ? ksys_mount+0xe0/0xf0 [ 137.162702][ T1156] do_syscall_64+0xca/0x1c0 [ 137.167041][ T1156] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 137.172766][ T1156] RIP: 0033:0x7f5e699a5829 [ 137.177045][ T1156] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 137.196629][ T1156] RSP: 002b:00007f5e6992b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 137.204870][ T1156] RAX: ffffffffffffffda RBX: 00007f5e69ab7f60 RCX: 00007f5e699a5829 2024/07/06 18:08:32 executed programs: 283 [ 137.212698][ T1156] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 137.220487][ T1156] RBP: 00007f5e69a01074 R08: 0000000000000000 R09: 0000000000000000 [ 137.228391][ T1156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.236198][ T1156] R13: 000000000000000b R14: 00007f5e69ab7f60 R15: 00007ffdcf650fb8 [ 137.250623][ T1156] memory: usage 4kB, limit 0kB, failcnt 102 [ 137.268556][ T1156] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 137.297484][ T1156] Memory cgroup stats for /syz0: [ 137.297578][ T1156] anon 0 [ 137.297578][ T1156] file 0 [ 137.297578][ T1156] kernel_stack 0 [ 137.297578][ T1156] slab 0 [ 137.297578][ T1156] sock 0 [ 137.297578][ T1156] shmem 0 [ 137.297578][ T1156] file_mapped 0 [ 137.297578][ T1156] file_dirty 0 [ 137.297578][ T1156] file_writeback 0 [ 137.297578][ T1156] anon_thp 0 [ 137.297578][ T1156] inactive_anon 0 [ 137.297578][ T1156] active_anon 0 [ 137.297578][ T1156] inactive_file 0 [ 137.297578][ T1156] active_file 0 [ 137.297578][ T1156] unevictable 0 [ 137.297578][ T1156] slab_reclaimable 0 [ 137.297578][ T1156] slab_unreclaimable 0 [ 137.297578][ T1156] pgfault 627 [ 137.297578][ T1156] pgmajfault 0 [ 137.297578][ T1156] workingset_refault 0 [ 137.297578][ T1156] workingset_activate 0 [ 137.297578][ T1156] workingset_nodereclaim 0 [ 137.297578][ T1156] pgrefill 2184 [ 137.297578][ T1156] pgscan 2063 [ 137.297578][ T1156] pgsteal 0 [ 137.297578][ T1156] pgactivate 2046 [ 137.297578][ T1156] pgdeactivate 2186 [ 137.392651][ T1156] Out of memory and no killable processes... [ 137.398548][ T1159] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 137.411634][ T1159] CPU: 1 PID: 1159 Comm: syz-executor.2 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 137.421868][ T1159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 137.431830][ T1159] Call Trace: [ 137.434965][ T1159] dump_stack+0x1d8/0x241 [ 137.439129][ T1159] ? panic+0x89d/0x89d [ 137.443037][ T1159] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 137.448681][ T1159] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 137.455401][ T1159] dump_header+0xd5/0x6b0 [ 137.459691][ T1159] out_of_memory+0x642/0x890 [ 137.464379][ T1159] ? unregister_oom_notifier+0x20/0x20 [ 137.469644][ T1159] mem_cgroup_out_of_memory+0x211/0x270 [ 137.475025][ T1159] ? _raw_spin_lock+0x1b0/0x1b0 [ 137.479708][ T1159] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 137.485536][ T1159] ? ___preempt_schedule+0x16/0x20 [ 137.490469][ T1159] memory_max_write+0x329/0x440 [ 137.495164][ T1159] ? memory_max_show+0xa0/0xa0 [ 137.499755][ T1159] ? memory_max_show+0xa0/0xa0 [ 137.504355][ T1159] cgroup_file_write+0x275/0x5f0 [ 137.509135][ T1159] ? cgroup_seqfile_stop+0xc0/0xc0 [ 137.514424][ T1159] ? kernfs_get+0x90/0x90 [ 137.518676][ T1159] ? __virt_addr_valid+0x20e/0x2a0 [ 137.523798][ T1159] ? cgroup_seqfile_stop+0xc0/0xc0 [ 137.528769][ T1159] kernfs_fop_write+0x2e2/0x3e0 [ 137.533869][ T1159] ? kernfs_fop_read+0x420/0x420 [ 137.538657][ T1159] __vfs_write+0x103/0x750 [ 137.542957][ T1159] ? __kernel_write+0x350/0x350 [ 137.547766][ T1159] ? check_preemption_disabled+0x9f/0x320 [ 137.553515][ T1159] ? __fget+0x407/0x490 [ 137.557526][ T1159] ? debug_smp_processor_id+0x20/0x20 [ 137.562803][ T1159] ? selinux_file_permission+0x2be/0x530 [ 137.568293][ T1159] vfs_write+0x206/0x4e0 [ 137.572348][ T1159] ksys_write+0x199/0x2c0 [ 137.576535][ T1159] ? __ia32_sys_read+0x80/0x80 [ 137.581105][ T1159] ? ksys_mount+0xe0/0xf0 [ 137.585298][ T1159] do_syscall_64+0xca/0x1c0 [ 137.589613][ T1159] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 137.595340][ T1159] RIP: 0033:0x7f993714f829 [ 137.599592][ T1159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 137.619146][ T1159] RSP: 002b:00007f99370d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 137.627390][ T1159] RAX: ffffffffffffffda RBX: 00007f9937261f60 RCX: 00007f993714f829 [ 137.635175][ T1159] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 137.642987][ T1159] RBP: 00007f99371ab074 R08: 0000000000000000 R09: 0000000000000000 [ 137.650820][ T1159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.658607][ T1159] R13: 000000000000000b R14: 00007f9937261f60 R15: 00007ffd12ce9178 [ 137.669445][ T1168] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.671162][ T1159] memory: usage 4kB, limit 0kB, failcnt 102 [ 137.682187][ T1159] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 137.682853][ T1168] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.689200][ T1159] Memory cgroup stats for /syz0: [ 137.689309][ T1159] anon 0 [ 137.689309][ T1159] file 0 [ 137.689309][ T1159] kernel_stack 0 [ 137.689309][ T1159] slab 0 [ 137.689309][ T1159] sock 0 [ 137.689309][ T1159] shmem 0 [ 137.689309][ T1159] file_mapped 0 [ 137.689309][ T1159] file_dirty 0 [ 137.689309][ T1159] file_writeback 0 [ 137.689309][ T1159] anon_thp 0 [ 137.689309][ T1159] inactive_anon 0 [ 137.689309][ T1159] active_anon 0 [ 137.689309][ T1159] inactive_file 0 [ 137.689309][ T1159] active_file 0 [ 137.689309][ T1159] unevictable 0 [ 137.689309][ T1159] slab_reclaimable 0 [ 137.689309][ T1159] slab_unreclaimable 0 [ 137.689309][ T1159] pgfault 627 [ 137.689309][ T1159] pgmajfault 0 [ 137.689309][ T1159] workingset_refault 0 [ 137.689309][ T1159] workingset_activate 0 [ 137.689309][ T1159] workingset_nodereclaim 0 [ 137.689309][ T1159] pgrefill 2184 [ 137.689309][ T1159] pgscan 2063 [ 137.689309][ T1159] pgsteal 0 [ 137.689309][ T1159] pgactivate 2046 [ 137.689309][ T1159] pgdeactivate 2186 [ 137.703862][ T1168] device bridge_slave_0 entered promiscuous mode [ 137.798516][ T1159] Out of memory and no killable processes... [ 137.800305][ T1168] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.805387][ T1163] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 137.811499][ T1168] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.829035][ T1168] device bridge_slave_1 entered promiscuous mode [ 137.829336][ T1163] CPU: 1 PID: 1163 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 137.845152][ T1163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 137.855043][ T1163] Call Trace: [ 137.858193][ T1163] dump_stack+0x1d8/0x241 [ 137.862344][ T1163] ? panic+0x89d/0x89d [ 137.866252][ T1163] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 137.871895][ T1163] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 137.878595][ T1163] dump_header+0xd5/0x6b0 [ 137.882844][ T1163] out_of_memory+0x642/0x890 [ 137.887254][ T1163] ? unregister_oom_notifier+0x20/0x20 [ 137.892647][ T1163] mem_cgroup_out_of_memory+0x211/0x270 [ 137.898019][ T1163] ? _raw_spin_lock+0x1b0/0x1b0 [ 137.902711][ T1163] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 137.908518][ T1163] ? ___preempt_schedule+0x16/0x20 [ 137.913472][ T1163] memory_max_write+0x329/0x440 [ 137.914789][ T1168] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.918152][ T1163] ? memory_max_show+0xa0/0xa0 [ 137.918164][ T1163] ? memory_max_show+0xa0/0xa0 [ 137.918183][ T1163] cgroup_file_write+0x275/0x5f0 [ 137.925017][ T1168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.929717][ T1163] ? cgroup_seqfile_stop+0xc0/0xc0 [ 137.929727][ T1163] ? kernfs_get+0x90/0x90 [ 137.929745][ T1163] ? __virt_addr_valid+0x20e/0x2a0 [ 137.934420][ T1168] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.939075][ T1163] ? cgroup_seqfile_stop+0xc0/0xc0 [ 137.939093][ T1163] kernfs_fop_write+0x2e2/0x3e0 [ 137.946109][ T1168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.951056][ T1163] ? kernfs_fop_read+0x420/0x420 [ 137.951067][ T1163] __vfs_write+0x103/0x750 [ 137.951085][ T1163] ? __kernel_write+0x350/0x350 [ 137.997499][ T1163] ? check_preemption_disabled+0x9f/0x320 [ 138.003057][ T1163] ? __fget+0x407/0x490 [ 138.007048][ T1163] ? debug_smp_processor_id+0x20/0x20 [ 138.012248][ T1163] ? selinux_file_permission+0x2be/0x530 [ 138.017805][ T1163] vfs_write+0x206/0x4e0 [ 138.021988][ T1163] ksys_write+0x199/0x2c0 [ 138.026419][ T1163] ? __ia32_sys_read+0x80/0x80 [ 138.030991][ T1163] ? ksys_mount+0xe0/0xf0 [ 138.035251][ T1163] do_syscall_64+0xca/0x1c0 [ 138.039696][ T1163] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 138.045514][ T1163] RIP: 0033:0x7fe7380d0829 [ 138.049855][ T1163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 138.069310][ T1163] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 138.077528][ T1163] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 138.085705][ T1163] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 138.093503][ T1163] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 138.101331][ T1163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.109127][ T1163] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 138.117635][ T1163] memory: usage 4kB, limit 0kB, failcnt 102 [ 138.126760][ T1163] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 138.137537][ T1163] Memory cgroup stats for /syz0: [ 138.137639][ T1163] anon 0 [ 138.137639][ T1163] file 0 [ 138.137639][ T1163] kernel_stack 0 [ 138.137639][ T1163] slab 0 [ 138.137639][ T1163] sock 0 [ 138.137639][ T1163] shmem 0 [ 138.137639][ T1163] file_mapped 0 [ 138.137639][ T1163] file_dirty 0 [ 138.137639][ T1163] file_writeback 0 [ 138.137639][ T1163] anon_thp 0 [ 138.137639][ T1163] inactive_anon 0 [ 138.137639][ T1163] active_anon 0 [ 138.137639][ T1163] inactive_file 0 [ 138.137639][ T1163] active_file 0 [ 138.137639][ T1163] unevictable 0 [ 138.137639][ T1163] slab_reclaimable 0 [ 138.137639][ T1163] slab_unreclaimable 0 [ 138.137639][ T1163] pgfault 627 [ 138.137639][ T1163] pgmajfault 0 [ 138.137639][ T1163] workingset_refault 0 [ 138.137639][ T1163] workingset_activate 0 [ 138.137639][ T1163] workingset_nodereclaim 0 [ 138.137639][ T1163] pgrefill 2184 [ 138.137639][ T1163] pgscan 2063 [ 138.137639][ T1163] pgsteal 0 [ 138.137639][ T1163] pgactivate 2046 [ 138.137639][ T1163] pgdeactivate 2186 [ 138.233525][ T1163] Out of memory and no killable processes... [ 138.239824][ T1164] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 138.249955][ T1164] CPU: 1 PID: 1164 Comm: syz-executor.4 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 138.250393][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.259864][ T1164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 138.259868][ T1164] Call Trace: [ 138.259886][ T1164] dump_stack+0x1d8/0x241 [ 138.259897][ T1164] ? panic+0x89d/0x89d [ 138.259909][ T1164] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 138.259922][ T1164] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 138.259934][ T1164] dump_header+0xd5/0x6b0 [ 138.259945][ T1164] out_of_memory+0x642/0x890 [ 138.259957][ T1164] ? unregister_oom_notifier+0x20/0x20 [ 138.259972][ T1164] mem_cgroup_out_of_memory+0x211/0x270 [ 138.259982][ T1164] ? _raw_spin_lock+0x1b0/0x1b0 [ 138.259992][ T1164] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 138.260006][ T1164] ? cgroup_file_notify+0x106/0x190 [ 138.260017][ T1164] memory_max_write+0x329/0x440 [ 138.260030][ T1164] ? memory_max_show+0xa0/0xa0 [ 138.260043][ T1164] ? memory_max_show+0xa0/0xa0 [ 138.260055][ T1164] cgroup_file_write+0x275/0x5f0 [ 138.260070][ T1164] ? cgroup_seqfile_stop+0xc0/0xc0 [ 138.260080][ T1164] ? kernfs_get+0x90/0x90 [ 138.260092][ T1164] ? __virt_addr_valid+0x20e/0x2a0 [ 138.260105][ T1164] ? cgroup_seqfile_stop+0xc0/0xc0 [ 138.260115][ T1164] kernfs_fop_write+0x2e2/0x3e0 [ 138.260126][ T1164] ? kernfs_fop_read+0x420/0x420 [ 138.260136][ T1164] __vfs_write+0x103/0x750 [ 138.260153][ T1164] ? __kernel_write+0x350/0x350 [ 138.268598][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.277917][ T1164] ? check_preemption_disabled+0x9f/0x320 [ 138.277929][ T1164] ? __fget+0x407/0x490 [ 138.277939][ T1164] ? debug_smp_processor_id+0x20/0x20 [ 138.277950][ T1164] ? selinux_file_permission+0x2be/0x530 [ 138.277964][ T1164] vfs_write+0x206/0x4e0 [ 138.277981][ T1164] ksys_write+0x199/0x2c0 [ 138.429530][ T1164] ? __ia32_sys_read+0x80/0x80 [ 138.434125][ T1164] ? ksys_mount+0xe0/0xf0 [ 138.438296][ T1164] do_syscall_64+0xca/0x1c0 [ 138.442628][ T1164] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 138.448354][ T1164] RIP: 0033:0x7f1a956f1829 [ 138.452607][ T1164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 138.472140][ T1164] RSP: 002b:00007f1a956770c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 138.480378][ T1164] RAX: ffffffffffffffda RBX: 00007f1a95803f60 RCX: 00007f1a956f1829 [ 138.488189][ T1164] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 138.495998][ T1164] RBP: 00007f1a9574d074 R08: 0000000000000000 R09: 0000000000000000 [ 138.503808][ T1164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.511714][ T1164] R13: 000000000000000b R14: 00007f1a95803f60 R15: 00007ffe975c0438 [ 138.521075][ T1164] memory: usage 4kB, limit 0kB, failcnt 102 [ 138.527365][ T1164] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 138.534845][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 138.536450][ T1164] Memory cgroup stats for /syz0: [ 138.536563][ T1164] anon 0 [ 138.536563][ T1164] file 0 [ 138.536563][ T1164] kernel_stack 0 [ 138.536563][ T1164] slab 0 [ 138.536563][ T1164] sock 0 [ 138.536563][ T1164] shmem 0 [ 138.536563][ T1164] file_mapped 0 [ 138.536563][ T1164] file_dirty 0 [ 138.536563][ T1164] file_writeback 0 [ 138.536563][ T1164] anon_thp 0 [ 138.536563][ T1164] inactive_anon 0 [ 138.536563][ T1164] active_anon 0 [ 138.536563][ T1164] inactive_file 0 [ 138.536563][ T1164] active_file 0 [ 138.536563][ T1164] unevictable 0 [ 138.536563][ T1164] slab_reclaimable 0 [ 138.536563][ T1164] slab_unreclaimable 0 [ 138.536563][ T1164] pgfault 627 [ 138.536563][ T1164] pgmajfault 0 [ 138.536563][ T1164] workingset_refault 0 [ 138.536563][ T1164] workingset_activate 0 [ 138.536563][ T1164] workingset_nodereclaim 0 [ 138.536563][ T1164] pgrefill 2184 [ 138.536563][ T1164] pgscan 2063 [ 138.536563][ T1164] pgsteal 0 [ 138.536563][ T1164] pgactivate 2046 [ 138.536563][ T1164] pgdeactivate 2186 [ 138.543307][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 138.551883][ T1164] Out of memory and no killable processes... [ 138.639080][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 138.659991][ T1169] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 138.660238][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 138.670257][ T1169] CPU: 1 PID: 1169 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 138.678326][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 138.687653][ T1169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 138.687656][ T1169] Call Trace: [ 138.687675][ T1169] dump_stack+0x1d8/0x241 [ 138.687686][ T1169] ? panic+0x89d/0x89d [ 138.687696][ T1169] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 138.687717][ T1169] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 138.696488][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 138.705543][ T1169] dump_header+0xd5/0x6b0 [ 138.705555][ T1169] out_of_memory+0x642/0x890 [ 138.705566][ T1169] ? unregister_oom_notifier+0x20/0x20 [ 138.705585][ T1169] mem_cgroup_out_of_memory+0x211/0x270 [ 138.709350][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 138.713067][ T1169] ? _raw_spin_lock+0x1b0/0x1b0 [ 138.717517][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.722712][ T1169] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 138.722727][ T1169] ? cgroup_file_notify+0x106/0x190 [ 138.722747][ T1169] memory_max_write+0x329/0x440 [ 138.729731][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.736782][ T1169] ? memory_max_show+0xa0/0xa0 [ 138.802648][ T1169] ? memory_max_show+0xa0/0xa0 [ 138.807246][ T1169] cgroup_file_write+0x275/0x5f0 [ 138.812115][ T1169] ? cgroup_seqfile_stop+0xc0/0xc0 [ 138.817135][ T1169] ? kernfs_get+0x90/0x90 [ 138.821300][ T1169] ? __virt_addr_valid+0x20e/0x2a0 [ 138.826254][ T1169] ? cgroup_seqfile_stop+0xc0/0xc0 [ 138.831211][ T1169] kernfs_fop_write+0x2e2/0x3e0 [ 138.835883][ T1169] ? kernfs_fop_read+0x420/0x420 [ 138.840771][ T1169] __vfs_write+0x103/0x750 [ 138.845020][ T1169] ? __kernel_write+0x350/0x350 [ 138.849809][ T1169] ? check_preemption_disabled+0x9f/0x320 [ 138.855552][ T1169] ? __fget+0x407/0x490 [ 138.859538][ T1169] ? debug_smp_processor_id+0x20/0x20 [ 138.864747][ T1169] ? selinux_file_permission+0x2be/0x530 [ 138.870217][ T1169] vfs_write+0x206/0x4e0 [ 138.874299][ T1169] ksys_write+0x199/0x2c0 [ 138.878564][ T1169] ? __ia32_sys_read+0x80/0x80 [ 138.883177][ T1169] ? ksys_mount+0xe0/0xf0 [ 138.887325][ T1169] do_syscall_64+0xca/0x1c0 [ 138.891660][ T1169] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 138.897426][ T1169] RIP: 0033:0x7f313938d829 [ 138.901641][ T1169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 138.921333][ T1169] RSP: 002b:00007f31392f20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 138.929707][ T1169] RAX: ffffffffffffffda RBX: 00007f31394a0030 RCX: 00007f313938d829 [ 138.937598][ T1169] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000d [ 138.945391][ T1169] RBP: 00007f31393e9074 R08: 0000000000000000 R09: 0000000000000000 [ 138.953309][ T1169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.961109][ T1169] R13: 000000000000006e R14: 00007f31394a0030 R15: 00007ffe975d81f8 [ 138.970176][ T1169] memory: usage 4kB, limit 0kB, failcnt 102 [ 138.975895][ T1169] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 138.984270][ T1169] Memory cgroup stats for /syz0: [ 138.984368][ T1169] anon 0 [ 138.984368][ T1169] file 0 [ 138.984368][ T1169] kernel_stack 0 [ 138.984368][ T1169] slab 0 [ 138.984368][ T1169] sock 0 [ 138.984368][ T1169] shmem 0 [ 138.984368][ T1169] file_mapped 0 [ 138.984368][ T1169] file_dirty 0 [ 138.984368][ T1169] file_writeback 0 [ 138.984368][ T1169] anon_thp 0 [ 138.984368][ T1169] inactive_anon 0 [ 138.984368][ T1169] active_anon 0 [ 138.984368][ T1169] inactive_file 0 [ 138.984368][ T1169] active_file 0 [ 138.984368][ T1169] unevictable 0 [ 138.984368][ T1169] slab_reclaimable 0 [ 138.984368][ T1169] slab_unreclaimable 0 [ 138.984368][ T1169] pgfault 627 [ 138.984368][ T1169] pgmajfault 0 [ 138.984368][ T1169] workingset_refault 0 [ 138.984368][ T1169] workingset_activate 0 [ 138.984368][ T1169] workingset_nodereclaim 0 [ 138.984368][ T1169] pgrefill 2184 [ 138.984368][ T1169] pgscan 2063 [ 138.984368][ T1169] pgsteal 0 [ 138.984368][ T1169] pgactivate 2046 [ 138.984368][ T1169] pgdeactivate 2186 [ 139.079407][ T1169] Out of memory and no killable processes... [ 139.085238][ T1180] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 139.102426][ T1180] CPU: 0 PID: 1180 Comm: syz-executor.5 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 139.112536][ T1180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 139.122628][ T1180] Call Trace: [ 139.125884][ T1180] dump_stack+0x1d8/0x241 [ 139.130033][ T1180] ? panic+0x89d/0x89d [ 139.133953][ T1180] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 139.139813][ T1180] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 139.146490][ T1180] ? _raw_spin_lock+0xa4/0x1b0 [ 139.151201][ T1180] dump_header+0xd5/0x6b0 [ 139.155501][ T1180] out_of_memory+0x642/0x890 [ 139.159883][ T1180] ? __queue_work+0x8a8/0xcc0 [ 139.164397][ T1180] ? unregister_oom_notifier+0x20/0x20 [ 139.169806][ T1180] mem_cgroup_out_of_memory+0x211/0x270 [ 139.175198][ T1180] ? _raw_spin_lock+0x1b0/0x1b0 [ 139.179960][ T1180] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 139.185782][ T1180] ? kernfs_notify+0x161/0x1b0 [ 139.190373][ T1180] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 139.196016][ T1180] ? cgroup_file_notify+0x123/0x190 [ 139.201051][ T1180] memory_max_write+0x329/0x440 [ 139.205740][ T1180] ? memory_max_show+0xa0/0xa0 [ 139.210349][ T1180] ? memory_max_show+0xa0/0xa0 [ 139.214939][ T1180] cgroup_file_write+0x275/0x5f0 [ 139.219720][ T1180] ? cgroup_seqfile_stop+0xc0/0xc0 [ 139.224742][ T1180] ? kernfs_get+0x90/0x90 [ 139.228910][ T1180] ? __virt_addr_valid+0x20e/0x2a0 [ 139.233858][ T1180] ? cgroup_seqfile_stop+0xc0/0xc0 [ 139.238806][ T1180] kernfs_fop_write+0x2e2/0x3e0 [ 139.243502][ T1180] ? kernfs_fop_read+0x420/0x420 [ 139.248445][ T1180] __vfs_write+0x103/0x750 [ 139.252691][ T1180] ? __kernel_write+0x350/0x350 [ 139.257384][ T1180] ? check_preemption_disabled+0x9f/0x320 [ 139.262931][ T1180] ? __fget+0x407/0x490 [ 139.266920][ T1180] ? debug_smp_processor_id+0x20/0x20 [ 139.272128][ T1180] ? selinux_file_permission+0x2be/0x530 [ 139.277714][ T1180] vfs_write+0x206/0x4e0 [ 139.281841][ T1180] ksys_write+0x199/0x2c0 [ 139.285955][ T1180] ? __ia32_sys_read+0x80/0x80 [ 139.290561][ T1180] ? ksys_mount+0xe0/0xf0 [ 139.294721][ T1180] do_syscall_64+0xca/0x1c0 [ 139.299146][ T1180] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 139.304967][ T1180] RIP: 0033:0x7f5e699a5829 [ 139.309213][ T1180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 139.328826][ T1180] RSP: 002b:00007f5e6992b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 139.337157][ T1180] RAX: ffffffffffffffda RBX: 00007f5e69ab7f60 RCX: 00007f5e699a5829 [ 139.345091][ T1180] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 139.352979][ T1180] RBP: 00007f5e69a01074 R08: 0000000000000000 R09: 0000000000000000 [ 139.360788][ T1180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.368603][ T1180] R13: 000000000000000b R14: 00007f5e69ab7f60 R15: 00007ffdcf650fb8 [ 139.380898][ T1180] memory: usage 4kB, limit 0kB, failcnt 102 [ 139.386631][ T1180] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 139.393482][ T1180] Memory cgroup stats for /syz0: [ 139.393573][ T1180] anon 0 [ 139.393573][ T1180] file 0 [ 139.393573][ T1180] kernel_stack 0 [ 139.393573][ T1180] slab 0 [ 139.393573][ T1180] sock 0 [ 139.393573][ T1180] shmem 0 [ 139.393573][ T1180] file_mapped 0 [ 139.393573][ T1180] file_dirty 0 [ 139.393573][ T1180] file_writeback 0 [ 139.393573][ T1180] anon_thp 0 [ 139.393573][ T1180] inactive_anon 0 [ 139.393573][ T1180] active_anon 0 [ 139.393573][ T1180] inactive_file 0 [ 139.393573][ T1180] active_file 0 [ 139.393573][ T1180] unevictable 0 [ 139.393573][ T1180] slab_reclaimable 0 [ 139.393573][ T1180] slab_unreclaimable 0 [ 139.393573][ T1180] pgfault 627 [ 139.393573][ T1180] pgmajfault 0 [ 139.393573][ T1180] workingset_refault 0 [ 139.393573][ T1180] workingset_activate 0 [ 139.393573][ T1180] workingset_nodereclaim 0 [ 139.393573][ T1180] pgrefill 2184 [ 139.393573][ T1180] pgscan 2063 [ 139.393573][ T1180] pgsteal 0 [ 139.393573][ T1180] pgactivate 2046 [ 139.393573][ T1180] pgdeactivate 2186 [ 139.489630][ T1180] Out of memory and no killable processes... [ 139.517847][ T1182] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 139.530109][ T1182] CPU: 0 PID: 1182 Comm: syz-executor.0 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 139.540252][ T1182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 139.550142][ T1182] Call Trace: [ 139.553279][ T1182] dump_stack+0x1d8/0x241 [ 139.557523][ T1182] ? panic+0x89d/0x89d [ 139.561427][ T1182] ? ___ratelimit+0x3f7/0x580 [ 139.565959][ T1182] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 139.571583][ T1182] ? _raw_spin_lock+0xa4/0x1b0 [ 139.576181][ T1182] ? asan.module_dtor+0x20/0x20 [ 139.580881][ T1182] dump_header+0xd5/0x6b0 [ 139.585038][ T1182] oom_kill_process+0xeb/0x2c0 [ 139.589740][ T1182] out_of_memory+0x5e1/0x890 [ 139.594149][ T1182] ? is_mmconf_reserved+0x430/0x430 [ 139.599269][ T1182] ? unregister_oom_notifier+0x20/0x20 [ 139.604564][ T1182] mem_cgroup_out_of_memory+0x211/0x270 [ 139.609955][ T1182] ? _raw_spin_lock+0x1b0/0x1b0 [ 139.614642][ T1182] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 139.620620][ T1182] ? ___preempt_schedule+0x16/0x20 [ 139.625569][ T1182] memory_max_write+0x329/0x440 [ 139.630258][ T1182] ? memory_max_show+0xa0/0xa0 [ 139.634941][ T1182] ? memory_max_show+0xa0/0xa0 [ 139.639554][ T1182] cgroup_file_write+0x275/0x5f0 [ 139.644323][ T1182] ? cgroup_seqfile_stop+0xc0/0xc0 [ 139.649259][ T1182] ? kernfs_get+0x90/0x90 [ 139.653430][ T1182] ? __virt_addr_valid+0x20e/0x2a0 [ 139.658380][ T1182] ? cgroup_seqfile_stop+0xc0/0xc0 [ 139.663327][ T1182] kernfs_fop_write+0x2e2/0x3e0 [ 139.668037][ T1182] ? kernfs_fop_read+0x420/0x420 [ 139.672790][ T1182] __vfs_write+0x103/0x750 [ 139.677043][ T1182] ? __kernel_write+0x350/0x350 [ 139.681898][ T1182] ? check_preemption_disabled+0x9f/0x320 [ 139.687537][ T1182] ? __fget+0x407/0x490 [ 139.691556][ T1182] ? debug_smp_processor_id+0x20/0x20 [ 139.696737][ T1182] ? selinux_file_permission+0x2be/0x530 [ 139.702210][ T1182] vfs_write+0x206/0x4e0 [ 139.706320][ T1182] ksys_write+0x199/0x2c0 [ 139.710545][ T1182] ? __ia32_sys_read+0x80/0x80 [ 139.715307][ T1182] ? ksys_mount+0xe0/0xf0 [ 139.719482][ T1182] do_syscall_64+0xca/0x1c0 [ 139.723820][ T1182] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 139.729637][ T1182] RIP: 0033:0x7f9272869829 [ 139.733992][ T1182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 139.753517][ T1182] RSP: 002b:00007f92727ef0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 139.761857][ T1182] RAX: ffffffffffffffda RBX: 00007f927297bf60 RCX: 00007f9272869829 [ 139.769892][ T1182] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 139.777705][ T1182] RBP: 00007f92728c5074 R08: 0000000000000000 R09: 0000000000000000 [ 139.785512][ T1182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.793323][ T1182] R13: 000000000000000b R14: 00007f927297bf60 R15: 00007ffd682a1558 [ 139.803102][ T1182] memory: usage 84kB, limit 0kB, failcnt 102 [ 139.808937][ T1182] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 139.815594][ T1182] Memory cgroup stats for /syz0: [ 139.815694][ T1182] anon 118784 [ 139.815694][ T1182] file 0 [ 139.815694][ T1182] kernel_stack 0 [ 139.815694][ T1182] slab 0 [ 139.815694][ T1182] sock 0 [ 139.815694][ T1182] shmem 0 [ 139.815694][ T1182] file_mapped 0 [ 139.815694][ T1182] file_dirty 0 [ 139.815694][ T1182] file_writeback 0 [ 139.815694][ T1182] anon_thp 0 [ 139.815694][ T1182] inactive_anon 0 [ 139.815694][ T1182] active_anon 0 [ 139.815694][ T1182] inactive_file 0 [ 139.815694][ T1182] active_file 0 [ 139.815694][ T1182] unevictable 0 [ 139.815694][ T1182] slab_reclaimable 0 [ 139.815694][ T1182] slab_unreclaimable 0 [ 139.815694][ T1182] pgfault 660 [ 139.815694][ T1182] pgmajfault 0 [ 139.815694][ T1182] workingset_refault 0 [ 139.815694][ T1182] workingset_activate 0 [ 139.815694][ T1182] workingset_nodereclaim 0 [ 139.815694][ T1182] pgrefill 2184 [ 139.815694][ T1182] pgscan 2063 [ 139.815694][ T1182] pgsteal 0 [ 139.815694][ T1182] pgactivate 2046 [ 139.815694][ T1182] pgdeactivate 2186 [ 139.911726][ T1182] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1181,uid=0 [ 139.927158][ T1182] Memory cgroup out of memory: Killed process 1181 (syz-executor.0) total-vm:34216kB, anon-rss:360kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 139.944636][ T24] oom_reaper: reaped process 1181 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB [ 139.969319][ T1192] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 139.979397][ T1192] CPU: 0 PID: 1192 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 139.989276][ T1192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 139.999153][ T1192] Call Trace: [ 140.002465][ T1192] dump_stack+0x1d8/0x241 [ 140.006630][ T1192] ? panic+0x89d/0x89d [ 140.010529][ T1192] ? ___ratelimit+0x3f7/0x580 [ 140.015132][ T1192] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 140.020885][ T1192] ? _raw_spin_lock+0xa4/0x1b0 [ 140.025475][ T1192] ? asan.module_dtor+0x20/0x20 [ 140.030159][ T1192] dump_header+0xd5/0x6b0 [ 140.034330][ T1192] oom_kill_process+0xeb/0x2c0 [ 140.038925][ T1192] out_of_memory+0x5e1/0x890 [ 140.043355][ T1192] ? unregister_oom_notifier+0x20/0x20 [ 140.048655][ T1192] mem_cgroup_out_of_memory+0x211/0x270 [ 140.054472][ T1192] ? _raw_spin_lock+0x1b0/0x1b0 [ 140.059154][ T1192] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 140.064969][ T1192] ? cgroup_file_notify+0x106/0x190 [ 140.069996][ T1192] memory_max_write+0x329/0x440 [ 140.074697][ T1192] ? memory_max_show+0xa0/0xa0 [ 140.079291][ T1192] ? memory_max_show+0xa0/0xa0 [ 140.084065][ T1192] cgroup_file_write+0x275/0x5f0 [ 140.088886][ T1192] ? cgroup_seqfile_stop+0xc0/0xc0 [ 140.093867][ T1192] ? kernfs_get+0x90/0x90 [ 140.098045][ T1192] ? __virt_addr_valid+0x20e/0x2a0 [ 140.103102][ T1192] ? cgroup_seqfile_stop+0xc0/0xc0 [ 140.108047][ T1192] kernfs_fop_write+0x2e2/0x3e0 [ 140.112913][ T1192] ? kernfs_fop_read+0x420/0x420 [ 140.117775][ T1192] __vfs_write+0x103/0x750 [ 140.122112][ T1192] ? __kernel_write+0x350/0x350 [ 140.126872][ T1192] ? check_preemption_disabled+0x9f/0x320 [ 140.132363][ T1192] ? __fget+0x407/0x490 [ 140.136468][ T1192] ? debug_smp_processor_id+0x20/0x20 [ 140.141655][ T1192] ? selinux_file_permission+0x2be/0x530 [ 140.147213][ T1192] vfs_write+0x206/0x4e0 [ 140.151311][ T1192] ksys_write+0x199/0x2c0 [ 140.155456][ T1192] ? __ia32_sys_read+0x80/0x80 [ 140.160064][ T1192] ? ksys_mount+0xe0/0xf0 [ 140.164219][ T1192] do_syscall_64+0xca/0x1c0 [ 140.168568][ T1192] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 140.174291][ T1192] RIP: 0033:0x7fe7380d0829 [ 140.178541][ T1192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 140.197979][ T1192] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 140.206229][ T1192] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 140.214033][ T1192] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 140.222007][ T1192] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 140.229807][ T1192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 140.237707][ T1192] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 140.247689][ T1192] memory: usage 32kB, limit 0kB, failcnt 110 [ 140.254603][ T1192] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 140.261567][ T1192] Memory cgroup stats for /syz0: [ 140.261657][ T1192] anon 118784 [ 140.261657][ T1192] file 0 [ 140.261657][ T1192] kernel_stack 0 [ 140.261657][ T1192] slab 0 [ 140.261657][ T1192] sock 0 [ 140.261657][ T1192] shmem 0 [ 140.261657][ T1192] file_mapped 0 [ 140.261657][ T1192] file_dirty 0 [ 140.261657][ T1192] file_writeback 0 [ 140.261657][ T1192] anon_thp 0 [ 140.261657][ T1192] inactive_anon 0 [ 140.261657][ T1192] active_anon 0 [ 140.261657][ T1192] inactive_file 0 [ 140.261657][ T1192] active_file 0 [ 140.261657][ T1192] unevictable 0 [ 140.261657][ T1192] slab_reclaimable 0 [ 140.261657][ T1192] slab_unreclaimable 0 [ 140.261657][ T1192] pgfault 660 [ 140.261657][ T1192] pgmajfault 0 [ 140.261657][ T1192] workingset_refault 0 [ 140.261657][ T1192] workingset_activate 0 [ 140.261657][ T1192] workingset_nodereclaim 0 [ 140.261657][ T1192] pgrefill 2184 [ 140.261657][ T1192] pgscan 2063 [ 140.261657][ T1192] pgsteal 0 [ 140.261657][ T1192] pgactivate 2046 [ 140.261657][ T1192] pgdeactivate 2219 [ 140.261709][ T7] device bridge_slave_1 left promiscuous mode [ 140.266611][ T1192] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1168,uid=0 [ 140.357047][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.385334][ T7] device bridge_slave_0 left promiscuous mode [ 140.385706][ T1192] Memory cgroup out of memory: Killed process 1168 (syz-executor.0) total-vm:34084kB, anon-rss:356kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 140.408289][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.408601][ T24] oom_reaper: reaped process 1168 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB [ 140.418880][ T1192] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 140.436758][ T7] device bridge_slave_1 left promiscuous mode [ 140.436866][ T1192] CPU: 1 PID: 1192 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 140.452967][ T1192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 140.463031][ T1192] Call Trace: [ 140.466250][ T1192] dump_stack+0x1d8/0x241 [ 140.470406][ T1192] ? panic+0x89d/0x89d [ 140.474319][ T1192] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 140.479957][ T1192] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 140.486638][ T1192] ? _raw_spin_lock+0xa4/0x1b0 [ 140.491241][ T1192] dump_header+0xd5/0x6b0 [ 140.495579][ T1192] out_of_memory+0x642/0x890 [ 140.500001][ T1192] ? __queue_work+0x8a8/0xcc0 [ 140.504518][ T1192] ? unregister_oom_notifier+0x20/0x20 [ 140.509814][ T1192] mem_cgroup_out_of_memory+0x211/0x270 [ 140.515226][ T1192] ? _raw_spin_lock+0x1b0/0x1b0 [ 140.519880][ T1192] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 140.525819][ T1192] ? kernfs_notify+0x161/0x1b0 [ 140.530414][ T1192] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 140.536158][ T1192] ? cgroup_file_notify+0x123/0x190 [ 140.541176][ T1192] memory_max_write+0x329/0x440 [ 140.545877][ T1192] ? memory_max_show+0xa0/0xa0 [ 140.550586][ T1192] ? memory_max_show+0xa0/0xa0 [ 140.555152][ T1192] cgroup_file_write+0x275/0x5f0 [ 140.559927][ T1192] ? cgroup_seqfile_stop+0xc0/0xc0 [ 140.564869][ T1192] ? kernfs_get+0x90/0x90 [ 140.569037][ T1192] ? __virt_addr_valid+0x20e/0x2a0 [ 140.573994][ T1192] ? cgroup_seqfile_stop+0xc0/0xc0 [ 140.578931][ T1192] kernfs_fop_write+0x2e2/0x3e0 [ 140.583618][ T1192] ? kernfs_fop_read+0x420/0x420 [ 140.588408][ T1192] __vfs_write+0x103/0x750 [ 140.592653][ T1192] ? __kernel_write+0x350/0x350 [ 140.597331][ T1192] ? check_preemption_disabled+0x9f/0x320 [ 140.602884][ T1192] ? __fget+0x407/0x490 [ 140.606877][ T1192] ? debug_smp_processor_id+0x20/0x20 [ 140.612257][ T1192] ? selinux_file_permission+0x2be/0x530 [ 140.617730][ T1192] vfs_write+0x206/0x4e0 [ 140.621807][ T1192] ksys_write+0x199/0x2c0 [ 140.625971][ T1192] ? __ia32_sys_read+0x80/0x80 [ 140.630568][ T1192] ? ksys_mount+0xe0/0xf0 [ 140.634736][ T1192] do_syscall_64+0xca/0x1c0 [ 140.639077][ T1192] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 140.644888][ T1192] RIP: 0033:0x7fe7380d0829 [ 140.649157][ T1192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 140.668928][ T1192] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 140.677175][ T1192] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 140.684986][ T1192] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 140.692883][ T1192] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 140.700778][ T1192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 140.708593][ T1192] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 140.718141][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.725553][ T1192] memory: usage 4kB, limit 0kB, failcnt 111 [ 140.725573][ T7] device bridge_slave_0 left promiscuous mode [ 140.734512][ T1192] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 140.739065][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.744620][ T1192] Memory cgroup stats for /syz0: [ 140.744730][ T1192] anon 118784 [ 140.744730][ T1192] file 0 [ 140.744730][ T1192] kernel_stack 0 [ 140.744730][ T1192] slab 0 [ 140.744730][ T1192] sock 0 [ 140.744730][ T1192] shmem 0 [ 140.744730][ T1192] file_mapped 0 [ 140.744730][ T1192] file_dirty 0 [ 140.744730][ T1192] file_writeback 0 [ 140.744730][ T1192] anon_thp 0 [ 140.744730][ T1192] inactive_anon 0 [ 140.744730][ T1192] active_anon 0 [ 140.744730][ T1192] inactive_file 0 [ 140.744730][ T1192] active_file 0 [ 140.744730][ T1192] unevictable 0 [ 140.744730][ T1192] slab_reclaimable 0 [ 140.744730][ T1192] slab_unreclaimable 0 [ 140.744730][ T1192] pgfault 660 [ 140.744730][ T1192] pgmajfault 0 [ 140.744730][ T1192] workingset_refault 0 [ 140.744730][ T1192] workingset_activate 0 [ 140.744730][ T1192] workingset_nodereclaim 0 [ 140.744730][ T1192] pgrefill 2184 [ 140.744730][ T1192] pgscan 2063 [ 140.744730][ T1192] pgsteal 0 [ 140.744730][ T1192] pgactivate 2046 [ 140.744730][ T1192] pgdeactivate 2219 [ 140.910013][ T1192] Out of memory and no killable processes... [ 140.916040][ T1198] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 140.929293][ T1198] CPU: 1 PID: 1198 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 140.939398][ T1198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 140.949529][ T1198] Call Trace: [ 140.952702][ T1198] dump_stack+0x1d8/0x241 [ 140.957029][ T1198] ? panic+0x89d/0x89d [ 140.960923][ T1198] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 140.966563][ T1198] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 140.973156][ T1198] ? _raw_spin_lock+0xa4/0x1b0 [ 140.977757][ T1198] dump_header+0xd5/0x6b0 [ 140.981924][ T1198] out_of_memory+0x642/0x890 [ 140.986351][ T1198] ? __queue_work+0x8a8/0xcc0 [ 140.991480][ T1198] ? unregister_oom_notifier+0x20/0x20 [ 140.996774][ T1198] mem_cgroup_out_of_memory+0x211/0x270 [ 141.002148][ T1198] ? _raw_spin_lock+0x1b0/0x1b0 [ 141.007091][ T1198] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 141.012997][ T1198] ? kernfs_notify+0x161/0x1b0 [ 141.017595][ T1198] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 141.023331][ T1198] ? cgroup_file_notify+0x123/0x190 [ 141.028364][ T1198] memory_max_write+0x329/0x440 [ 141.033046][ T1198] ? memory_max_show+0xa0/0xa0 [ 141.037651][ T1198] ? memory_max_show+0xa0/0xa0 [ 141.042243][ T1198] cgroup_file_write+0x275/0x5f0 [ 141.047018][ T1198] ? cgroup_seqfile_stop+0xc0/0xc0 [ 141.052063][ T1198] ? kernfs_get+0x90/0x90 [ 141.056225][ T1198] ? __virt_addr_valid+0x20e/0x2a0 [ 141.061186][ T1198] ? cgroup_seqfile_stop+0xc0/0xc0 [ 141.066191][ T1198] kernfs_fop_write+0x2e2/0x3e0 [ 141.070889][ T1198] ? kernfs_fop_read+0x420/0x420 [ 141.075660][ T1198] __vfs_write+0x103/0x750 [ 141.080000][ T1198] ? __kernel_write+0x350/0x350 [ 141.085144][ T1198] ? check_preemption_disabled+0x9f/0x320 [ 141.090673][ T1198] ? __fget+0x407/0x490 [ 141.094677][ T1198] ? debug_smp_processor_id+0x20/0x20 [ 141.099888][ T1198] ? selinux_file_permission+0x2be/0x530 [ 141.105353][ T1198] vfs_write+0x206/0x4e0 [ 141.109434][ T1198] ksys_write+0x199/0x2c0 [ 141.113703][ T1198] ? __ia32_sys_read+0x80/0x80 [ 141.118288][ T1198] ? ksys_mount+0xe0/0xf0 [ 141.122446][ T1198] do_syscall_64+0xca/0x1c0 [ 141.126875][ T1198] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 141.132597][ T1198] RIP: 0033:0x7f313938d829 [ 141.136858][ T1198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 141.156292][ T1198] RSP: 002b:00007f31393130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 141.164527][ T1198] RAX: ffffffffffffffda RBX: 00007f313949ff60 RCX: 00007f313938d829 [ 141.172345][ T1198] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 141.180236][ T1198] RBP: 00007f31393e9074 R08: 0000000000000000 R09: 0000000000000000 [ 141.188044][ T1198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.195866][ T1198] R13: 000000000000000b R14: 00007f313949ff60 R15: 00007ffe975d81f8 [ 141.210505][ T1198] memory: usage 4kB, limit 0kB, failcnt 111 [ 141.216870][ T1198] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 141.225062][ T1198] Memory cgroup stats for /syz0: [ 141.225202][ T1198] anon 118784 [ 141.225202][ T1198] file 0 [ 141.225202][ T1198] kernel_stack 0 [ 141.225202][ T1198] slab 0 [ 141.225202][ T1198] sock 0 [ 141.225202][ T1198] shmem 0 [ 141.225202][ T1198] file_mapped 0 [ 141.225202][ T1198] file_dirty 0 [ 141.225202][ T1198] file_writeback 0 [ 141.225202][ T1198] anon_thp 0 [ 141.225202][ T1198] inactive_anon 0 [ 141.225202][ T1198] active_anon 0 [ 141.225202][ T1198] inactive_file 0 [ 141.225202][ T1198] active_file 0 [ 141.225202][ T1198] unevictable 0 [ 141.225202][ T1198] slab_reclaimable 0 [ 141.225202][ T1198] slab_unreclaimable 0 [ 141.225202][ T1198] pgfault 660 [ 141.225202][ T1198] pgmajfault 0 [ 141.225202][ T1198] workingset_refault 0 [ 141.225202][ T1198] workingset_activate 0 [ 141.225202][ T1198] workingset_nodereclaim 0 [ 141.225202][ T1198] pgrefill 2217 [ 141.225202][ T1198] pgscan 2096 [ 141.225202][ T1198] pgsteal 0 [ 141.225202][ T1198] pgactivate 2079 [ 141.225202][ T1198] pgdeactivate 2219 [ 141.320194][ T1198] Out of memory and no killable processes... [ 141.326180][ T1196] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 141.336597][ T1196] CPU: 0 PID: 1196 Comm: syz-executor.4 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 141.346555][ T1196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 141.356551][ T1196] Call Trace: [ 141.359685][ T1196] dump_stack+0x1d8/0x241 [ 141.363844][ T1196] ? panic+0x89d/0x89d [ 141.367749][ T1196] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 141.373401][ T1196] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 141.380072][ T1196] dump_header+0xd5/0x6b0 [ 141.384245][ T1196] out_of_memory+0x642/0x890 [ 141.388667][ T1196] ? unregister_oom_notifier+0x20/0x20 [ 141.393973][ T1196] mem_cgroup_out_of_memory+0x211/0x270 [ 141.399340][ T1196] ? _raw_spin_lock+0x1b0/0x1b0 [ 141.404025][ T1196] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 141.409931][ T1196] ? cgroup_file_notify+0x106/0x190 [ 141.414963][ T1196] memory_max_write+0x329/0x440 [ 141.419649][ T1196] ? memory_max_show+0xa0/0xa0 [ 141.424275][ T1196] ? memory_max_show+0xa0/0xa0 [ 141.428865][ T1196] cgroup_file_write+0x275/0x5f0 [ 141.433726][ T1196] ? cgroup_seqfile_stop+0xc0/0xc0 [ 141.438659][ T1196] ? kernfs_get+0x90/0x90 [ 141.442919][ T1196] ? __virt_addr_valid+0x20e/0x2a0 [ 141.447878][ T1196] ? cgroup_seqfile_stop+0xc0/0xc0 [ 141.452809][ T1196] kernfs_fop_write+0x2e2/0x3e0 [ 141.457494][ T1196] ? kernfs_fop_read+0x420/0x420 [ 141.462282][ T1196] __vfs_write+0x103/0x750 [ 141.466700][ T1196] ? __kernel_write+0x350/0x350 [ 141.471381][ T1196] ? check_preemption_disabled+0x9f/0x320 [ 141.476944][ T1196] ? __fget+0x407/0x490 [ 141.480924][ T1196] ? debug_smp_processor_id+0x20/0x20 [ 141.486133][ T1196] ? selinux_file_permission+0x2be/0x530 [ 141.491609][ T1196] vfs_write+0x206/0x4e0 [ 141.495739][ T1196] ksys_write+0x199/0x2c0 [ 141.499848][ T1196] ? __ia32_sys_read+0x80/0x80 [ 141.504470][ T1196] ? ksys_mount+0xe0/0xf0 [ 141.508697][ T1196] do_syscall_64+0xca/0x1c0 [ 141.513043][ T1196] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 141.518765][ T1196] RIP: 0033:0x7f1a956f1829 [ 141.523105][ T1196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 141.542804][ T1196] RSP: 002b:00007f1a956770c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 141.551221][ T1196] RAX: ffffffffffffffda RBX: 00007f1a95803f60 RCX: 00007f1a956f1829 [ 141.559115][ T1196] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 141.566926][ T1196] RBP: 00007f1a9574d074 R08: 0000000000000000 R09: 0000000000000000 [ 141.574837][ T1196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.582839][ T1196] R13: 000000000000000b R14: 00007f1a95803f60 R15: 00007ffe975c0438 [ 141.597341][ T1196] memory: usage 4kB, limit 0kB, failcnt 111 [ 141.603097][ T1196] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 141.609961][ T1196] Memory cgroup stats for /syz0: [ 141.610065][ T1196] anon 118784 [ 141.610065][ T1196] file 0 [ 141.610065][ T1196] kernel_stack 0 [ 141.610065][ T1196] slab 0 [ 141.610065][ T1196] sock 0 [ 141.610065][ T1196] shmem 0 [ 141.610065][ T1196] file_mapped 0 [ 141.610065][ T1196] file_dirty 0 [ 141.610065][ T1196] file_writeback 0 [ 141.610065][ T1196] anon_thp 0 [ 141.610065][ T1196] inactive_anon 0 [ 141.610065][ T1196] active_anon 0 [ 141.610065][ T1196] inactive_file 0 [ 141.610065][ T1196] active_file 0 [ 141.610065][ T1196] unevictable 0 [ 141.610065][ T1196] slab_reclaimable 0 [ 141.610065][ T1196] slab_unreclaimable 0 [ 141.610065][ T1196] pgfault 660 [ 141.610065][ T1196] pgmajfault 0 [ 141.610065][ T1196] workingset_refault 0 [ 141.610065][ T1196] workingset_activate 0 [ 141.610065][ T1196] workingset_nodereclaim 0 [ 141.610065][ T1196] pgrefill 2250 [ 141.610065][ T1196] pgscan 2096 [ 141.610065][ T1196] pgsteal 0 [ 141.610065][ T1196] pgactivate 2079 [ 141.610065][ T1196] pgdeactivate 2219 [ 141.705810][ T1196] Out of memory and no killable processes... [ 141.712671][ T1200] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 141.731412][ T1200] CPU: 1 PID: 1200 Comm: syz-executor.2 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 141.741458][ T1200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 141.751531][ T1200] Call Trace: [ 141.754595][ T1200] dump_stack+0x1d8/0x241 [ 141.758771][ T1200] ? panic+0x89d/0x89d [ 141.762689][ T1200] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 141.768578][ T1200] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 141.775159][ T1200] dump_header+0xd5/0x6b0 [ 141.779325][ T1200] out_of_memory+0x642/0x890 [ 141.783867][ T1200] ? unregister_oom_notifier+0x20/0x20 [ 141.789186][ T1200] mem_cgroup_out_of_memory+0x211/0x270 [ 141.794636][ T1200] ? _raw_spin_lock+0x1b0/0x1b0 [ 141.799314][ T1200] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 141.805151][ T1200] ? cgroup_file_notify+0x106/0x190 [ 141.810339][ T1200] memory_max_write+0x329/0x440 [ 141.815046][ T1200] ? memory_max_show+0xa0/0xa0 [ 141.819637][ T1200] ? memory_max_show+0xa0/0xa0 [ 141.824236][ T1200] cgroup_file_write+0x275/0x5f0 [ 141.829016][ T1200] ? cgroup_seqfile_stop+0xc0/0xc0 [ 141.834235][ T1200] ? kernfs_get+0x90/0x90 [ 141.838399][ T1200] ? __virt_addr_valid+0x20e/0x2a0 [ 141.843359][ T1200] ? cgroup_seqfile_stop+0xc0/0xc0 [ 141.848290][ T1200] kernfs_fop_write+0x2e2/0x3e0 [ 141.852977][ T1200] ? kernfs_fop_read+0x420/0x420 [ 141.857746][ T1200] __vfs_write+0x103/0x750 [ 141.862087][ T1200] ? __kernel_write+0x350/0x350 [ 141.866776][ T1200] ? check_preemption_disabled+0x9f/0x320 [ 141.872333][ T1200] ? __fget+0x407/0x490 [ 141.876502][ T1200] ? debug_smp_processor_id+0x20/0x20 [ 141.881882][ T1200] ? selinux_file_permission+0x2be/0x530 [ 141.887340][ T1200] vfs_write+0x206/0x4e0 [ 141.891430][ T1200] ksys_write+0x199/0x2c0 [ 141.895610][ T1200] ? __ia32_sys_read+0x80/0x80 [ 141.900192][ T1200] ? ksys_mount+0xe0/0xf0 [ 141.904354][ T1200] do_syscall_64+0xca/0x1c0 [ 141.908727][ T1200] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 141.914418][ T1200] RIP: 0033:0x7f993714f829 [ 141.918677][ T1200] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 141.938285][ T1200] RSP: 002b:00007f99370d50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 141.946530][ T1200] RAX: ffffffffffffffda RBX: 00007f9937261f60 RCX: 00007f993714f829 [ 141.954534][ T1200] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 141.962344][ T1200] RBP: 00007f99371ab074 R08: 0000000000000000 R09: 0000000000000000 [ 141.970332][ T1200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.978230][ T1200] R13: 000000000000000b R14: 00007f9937261f60 R15: 00007ffd12ce9178 [ 141.994925][ T1200] memory: usage 4kB, limit 0kB, failcnt 111 [ 142.001565][ T1200] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 142.008279][ T1200] Memory cgroup stats for /syz0: [ 142.008375][ T1200] anon 118784 [ 142.008375][ T1200] file 0 [ 142.008375][ T1200] kernel_stack 0 [ 142.008375][ T1200] slab 0 [ 142.008375][ T1200] sock 0 [ 142.008375][ T1200] shmem 0 [ 142.008375][ T1200] file_mapped 0 [ 142.008375][ T1200] file_dirty 0 [ 142.008375][ T1200] file_writeback 0 [ 142.008375][ T1200] anon_thp 0 [ 142.008375][ T1200] inactive_anon 0 [ 142.008375][ T1200] active_anon 0 [ 142.008375][ T1200] inactive_file 0 [ 142.008375][ T1200] active_file 0 [ 142.008375][ T1200] unevictable 0 [ 142.008375][ T1200] slab_reclaimable 0 [ 142.008375][ T1200] slab_unreclaimable 0 [ 142.008375][ T1200] pgfault 660 [ 142.008375][ T1200] pgmajfault 0 [ 142.008375][ T1200] workingset_refault 0 [ 142.008375][ T1200] workingset_activate 0 [ 142.008375][ T1200] workingset_nodereclaim 0 [ 142.008375][ T1200] pgrefill 2250 [ 142.008375][ T1200] pgscan 2096 [ 142.008375][ T1200] pgsteal 0 [ 142.008375][ T1200] pgactivate 2079 [ 142.008375][ T1200] pgdeactivate 2219 [ 142.104262][ T1200] Out of memory and no killable processes... [ 142.110499][ T1206] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 142.129239][ T1206] CPU: 1 PID: 1206 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 142.139217][ T1206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 142.149117][ T1206] Call Trace: [ 142.152236][ T1206] dump_stack+0x1d8/0x241 [ 142.156552][ T1206] ? panic+0x89d/0x89d [ 142.160451][ T1206] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 142.166228][ T1206] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 142.172773][ T1206] dump_header+0xd5/0x6b0 [ 142.177109][ T1206] out_of_memory+0x642/0x890 [ 142.181546][ T1206] ? unregister_oom_notifier+0x20/0x20 [ 142.186850][ T1206] mem_cgroup_out_of_memory+0x211/0x270 [ 142.192213][ T1206] ? _raw_spin_lock+0x1b0/0x1b0 [ 142.196911][ T1206] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 142.202719][ T1206] ? ___preempt_schedule+0x16/0x20 [ 142.207878][ T1206] memory_max_write+0x329/0x440 [ 142.212660][ T1206] ? memory_max_show+0xa0/0xa0 [ 142.217347][ T1206] ? memory_max_show+0xa0/0xa0 [ 142.222183][ T1206] cgroup_file_write+0x275/0x5f0 [ 142.226916][ T1206] ? cgroup_seqfile_stop+0xc0/0xc0 [ 142.231859][ T1206] ? kernfs_get+0x90/0x90 [ 142.236021][ T1206] ? __virt_addr_valid+0x20e/0x2a0 [ 142.240968][ T1206] ? cgroup_seqfile_stop+0xc0/0xc0 [ 142.245911][ T1206] kernfs_fop_write+0x2e2/0x3e0 [ 142.250598][ T1206] ? kernfs_fop_read+0x420/0x420 [ 142.255375][ T1206] __vfs_write+0x103/0x750 [ 142.259622][ T1206] ? __kernel_write+0x350/0x350 [ 142.264322][ T1206] ? check_preemption_disabled+0x9f/0x320 [ 142.269885][ T1206] ? __fget+0x407/0x490 [ 142.273862][ T1206] ? debug_smp_processor_id+0x20/0x20 [ 142.279329][ T1206] ? selinux_file_permission+0x2be/0x530 [ 142.284901][ T1206] vfs_write+0x206/0x4e0 [ 142.288999][ T1206] ksys_write+0x199/0x2c0 [ 142.293141][ T1206] ? __ia32_sys_read+0x80/0x80 [ 142.297746][ T1206] ? ksys_mount+0xe0/0xf0 [ 142.301911][ T1206] do_syscall_64+0xca/0x1c0 [ 142.306509][ T1206] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 142.312325][ T1206] RIP: 0033:0x7f313938d829 [ 142.316573][ T1206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 142.336223][ T1206] RSP: 002b:00007f31393130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 142.344462][ T1206] RAX: ffffffffffffffda RBX: 00007f313949ff60 RCX: 00007f313938d829 [ 142.352358][ T1206] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 142.360167][ T1206] RBP: 00007f31393e9074 R08: 0000000000000000 R09: 0000000000000000 [ 142.368191][ T1206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.376126][ T1206] R13: 000000000000000b R14: 00007f313949ff60 R15: 00007ffe975d81f8 [ 142.384580][ T1206] memory: usage 4kB, limit 0kB, failcnt 111 [ 142.390357][ T1206] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 142.397263][ T1206] Memory cgroup stats for /syz0: [ 142.397397][ T1206] anon 118784 [ 142.397397][ T1206] file 0 [ 142.397397][ T1206] kernel_stack 0 [ 142.397397][ T1206] slab 0 [ 142.397397][ T1206] sock 0 [ 142.397397][ T1206] shmem 0 [ 142.397397][ T1206] file_mapped 0 [ 142.397397][ T1206] file_dirty 0 [ 142.397397][ T1206] file_writeback 0 [ 142.397397][ T1206] anon_thp 0 [ 142.397397][ T1206] inactive_anon 0 [ 142.397397][ T1206] active_anon 0 [ 142.397397][ T1206] inactive_file 0 [ 142.397397][ T1206] active_file 0 [ 142.397397][ T1206] unevictable 0 [ 142.397397][ T1206] slab_reclaimable 0 [ 142.397397][ T1206] slab_unreclaimable 0 [ 142.397397][ T1206] pgfault 660 [ 142.397397][ T1206] pgmajfault 0 2024/07/06 18:08:37 executed programs: 306 [ 142.397397][ T1206] workingset_refault 0 [ 142.397397][ T1206] workingset_activate 0 [ 142.397397][ T1206] workingset_nodereclaim 0 [ 142.397397][ T1206] pgrefill 2250 [ 142.397397][ T1206] pgscan 2096 [ 142.397397][ T1206] pgsteal 0 [ 142.397397][ T1206] pgactivate 2079 [ 142.397397][ T1206] pgdeactivate 2219 [ 142.493076][ T1206] Out of memory and no killable processes... [ 142.499552][ T1211] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 142.510043][ T1211] CPU: 0 PID: 1211 Comm: syz-executor.4 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 142.520192][ T1211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 142.530081][ T1211] Call Trace: [ 142.533217][ T1211] dump_stack+0x1d8/0x241 [ 142.537510][ T1211] ? panic+0x89d/0x89d [ 142.541400][ T1211] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 142.547389][ T1211] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 142.553991][ T1211] dump_header+0xd5/0x6b0 [ 142.558276][ T1211] out_of_memory+0x642/0x890 [ 142.562936][ T1211] ? unregister_oom_notifier+0x20/0x20 [ 142.568221][ T1211] mem_cgroup_out_of_memory+0x211/0x270 [ 142.573598][ T1211] ? _raw_spin_lock+0x1b0/0x1b0 [ 142.578291][ T1211] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 142.584183][ T1211] ? ___preempt_schedule+0x16/0x20 [ 142.589052][ T1211] memory_max_write+0x329/0x440 [ 142.593733][ T1211] ? memory_max_show+0xa0/0xa0 [ 142.598344][ T1211] ? memory_max_show+0xa0/0xa0 [ 142.602934][ T1211] cgroup_file_write+0x275/0x5f0 [ 142.607707][ T1211] ? cgroup_seqfile_stop+0xc0/0xc0 [ 142.612672][ T1211] ? kernfs_get+0x90/0x90 [ 142.616819][ T1211] ? __virt_addr_valid+0x20e/0x2a0 [ 142.621857][ T1211] ? cgroup_seqfile_stop+0xc0/0xc0 [ 142.626824][ T1211] kernfs_fop_write+0x2e2/0x3e0 [ 142.631573][ T1211] ? kernfs_fop_read+0x420/0x420 [ 142.636349][ T1211] __vfs_write+0x103/0x750 [ 142.640603][ T1211] ? __kernel_write+0x350/0x350 [ 142.645377][ T1211] ? check_preemption_disabled+0x9f/0x320 [ 142.650926][ T1211] ? __fget+0x407/0x490 [ 142.654927][ T1211] ? debug_smp_processor_id+0x20/0x20 [ 142.660304][ T1211] ? selinux_file_permission+0x2be/0x530 [ 142.665867][ T1211] vfs_write+0x206/0x4e0 [ 142.669985][ T1211] ksys_write+0x199/0x2c0 [ 142.674116][ T1211] ? __ia32_sys_read+0x80/0x80 [ 142.678708][ T1211] ? ksys_mount+0xe0/0xf0 [ 142.682879][ T1211] do_syscall_64+0xca/0x1c0 [ 142.687404][ T1211] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 142.693115][ T1211] RIP: 0033:0x7f1a956f1829 [ 142.697373][ T1211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 142.716895][ T1211] RSP: 002b:00007f1a956770c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 142.725160][ T1211] RAX: ffffffffffffffda RBX: 00007f1a95803f60 RCX: 00007f1a956f1829 [ 142.732957][ T1211] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 142.740849][ T1211] RBP: 00007f1a9574d074 R08: 0000000000000000 R09: 0000000000000000 [ 142.748765][ T1211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.756577][ T1211] R13: 000000000000000b R14: 00007f1a95803f60 R15: 00007ffe975c0438 [ 142.765193][ T1211] memory: usage 4kB, limit 0kB, failcnt 111 [ 142.771076][ T1211] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 142.777824][ T1211] Memory cgroup stats for /syz0: [ 142.777920][ T1211] anon 118784 [ 142.777920][ T1211] file 0 [ 142.777920][ T1211] kernel_stack 0 [ 142.777920][ T1211] slab 0 [ 142.777920][ T1211] sock 0 [ 142.777920][ T1211] shmem 0 [ 142.777920][ T1211] file_mapped 0 [ 142.777920][ T1211] file_dirty 0 [ 142.777920][ T1211] file_writeback 0 [ 142.777920][ T1211] anon_thp 0 [ 142.777920][ T1211] inactive_anon 0 [ 142.777920][ T1211] active_anon 0 [ 142.777920][ T1211] inactive_file 0 [ 142.777920][ T1211] active_file 0 [ 142.777920][ T1211] unevictable 0 [ 142.777920][ T1211] slab_reclaimable 0 [ 142.777920][ T1211] slab_unreclaimable 0 [ 142.777920][ T1211] pgfault 660 [ 142.777920][ T1211] pgmajfault 0 [ 142.777920][ T1211] workingset_refault 0 [ 142.777920][ T1211] workingset_activate 0 [ 142.777920][ T1211] workingset_nodereclaim 0 [ 142.777920][ T1211] pgrefill 2250 [ 142.777920][ T1211] pgscan 2096 [ 142.777920][ T1211] pgsteal 0 [ 142.777920][ T1211] pgactivate 2079 [ 142.777920][ T1211] pgdeactivate 2219 [ 142.873794][ T1211] Out of memory and no killable processes... [ 142.879900][ T1210] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 142.890033][ T1210] CPU: 0 PID: 1210 Comm: syz-executor.5 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 142.899939][ T1210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 142.909826][ T1210] Call Trace: [ 142.912974][ T1210] dump_stack+0x1d8/0x241 [ 142.917126][ T1210] ? panic+0x89d/0x89d [ 142.921055][ T1210] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 142.926758][ T1210] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 142.933444][ T1210] dump_header+0xd5/0x6b0 [ 142.937605][ T1210] out_of_memory+0x642/0x890 [ 142.942034][ T1210] ? unregister_oom_notifier+0x20/0x20 [ 142.947334][ T1210] mem_cgroup_out_of_memory+0x211/0x270 [ 142.952877][ T1210] ? _raw_spin_lock+0x1b0/0x1b0 [ 142.957565][ T1210] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 142.963472][ T1210] ? cgroup_file_notify+0x106/0x190 [ 142.968500][ T1210] memory_max_write+0x329/0x440 [ 142.973310][ T1210] ? memory_max_show+0xa0/0xa0 [ 142.978179][ T1210] ? memory_max_show+0xa0/0xa0 [ 142.982863][ T1210] cgroup_file_write+0x275/0x5f0 [ 142.987756][ T1210] ? cgroup_seqfile_stop+0xc0/0xc0 [ 142.992709][ T1210] ? kernfs_get+0x90/0x90 [ 142.996897][ T1210] ? __virt_addr_valid+0x20e/0x2a0 [ 143.001911][ T1210] ? cgroup_seqfile_stop+0xc0/0xc0 [ 143.006850][ T1210] kernfs_fop_write+0x2e2/0x3e0 [ 143.011642][ T1210] ? kernfs_fop_read+0x420/0x420 [ 143.016828][ T1210] __vfs_write+0x103/0x750 [ 143.021085][ T1210] ? __kernel_write+0x350/0x350 [ 143.025766][ T1210] ? check_preemption_disabled+0x9f/0x320 [ 143.031352][ T1210] ? __fget+0x407/0x490 [ 143.035357][ T1210] ? debug_smp_processor_id+0x20/0x20 [ 143.040523][ T1210] ? selinux_file_permission+0x2be/0x530 [ 143.046340][ T1210] vfs_write+0x206/0x4e0 [ 143.050426][ T1210] ksys_write+0x199/0x2c0 [ 143.054585][ T1210] ? __ia32_sys_read+0x80/0x80 [ 143.059181][ T1210] ? ksys_mount+0xe0/0xf0 [ 143.063348][ T1210] do_syscall_64+0xca/0x1c0 [ 143.067777][ T1210] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 143.073674][ T1210] RIP: 0033:0x7f5e699a5829 [ 143.078049][ T1210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 143.097574][ T1210] RSP: 002b:00007f5e6992b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 143.105818][ T1210] RAX: ffffffffffffffda RBX: 00007f5e69ab7f60 RCX: 00007f5e699a5829 [ 143.113634][ T1210] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 143.121441][ T1210] RBP: 00007f5e69a01074 R08: 0000000000000000 R09: 0000000000000000 [ 143.129259][ T1210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.137064][ T1210] R13: 000000000000000b R14: 00007f5e69ab7f60 R15: 00007ffdcf650fb8 [ 143.150465][ T1210] memory: usage 4kB, limit 0kB, failcnt 111 [ 143.168795][ T1210] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 143.203956][ T1210] Memory cgroup stats for /syz0: [ 143.204061][ T1210] anon 118784 [ 143.204061][ T1210] file 0 [ 143.204061][ T1210] kernel_stack 0 [ 143.204061][ T1210] slab 0 [ 143.204061][ T1210] sock 0 [ 143.204061][ T1210] shmem 0 [ 143.204061][ T1210] file_mapped 0 [ 143.204061][ T1210] file_dirty 0 [ 143.204061][ T1210] file_writeback 0 [ 143.204061][ T1210] anon_thp 0 [ 143.204061][ T1210] inactive_anon 0 [ 143.204061][ T1210] active_anon 0 [ 143.204061][ T1210] inactive_file 0 [ 143.204061][ T1210] active_file 0 [ 143.204061][ T1210] unevictable 0 [ 143.204061][ T1210] slab_reclaimable 0 [ 143.204061][ T1210] slab_unreclaimable 0 [ 143.204061][ T1210] pgfault 660 [ 143.204061][ T1210] pgmajfault 0 [ 143.204061][ T1210] workingset_refault 0 [ 143.204061][ T1210] workingset_activate 0 [ 143.204061][ T1210] workingset_nodereclaim 0 [ 143.204061][ T1210] pgrefill 2250 [ 143.204061][ T1210] pgscan 2096 [ 143.204061][ T1210] pgsteal 0 [ 143.204061][ T1210] pgactivate 2112 [ 143.204061][ T1210] pgdeactivate 2219 [ 143.301641][ T1210] Out of memory and no killable processes... [ 143.307764][ T1217] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 143.324014][ T1217] CPU: 1 PID: 1217 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 143.334173][ T1217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 143.344136][ T1217] Call Trace: [ 143.347281][ T1217] dump_stack+0x1d8/0x241 [ 143.351443][ T1217] ? panic+0x89d/0x89d [ 143.355773][ T1217] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 143.361417][ T1217] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 143.368009][ T1217] dump_header+0xd5/0x6b0 [ 143.372175][ T1217] out_of_memory+0x642/0x890 [ 143.376602][ T1217] ? unregister_oom_notifier+0x20/0x20 [ 143.381921][ T1217] mem_cgroup_out_of_memory+0x211/0x270 [ 143.387302][ T1217] ? _raw_spin_lock+0x1b0/0x1b0 [ 143.391971][ T1217] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 143.397781][ T1217] ? ___preempt_schedule+0x16/0x20 [ 143.402731][ T1217] memory_max_write+0x329/0x440 [ 143.407425][ T1217] ? memory_max_show+0xa0/0xa0 [ 143.412013][ T1217] ? memory_max_show+0xa0/0xa0 [ 143.416613][ T1217] cgroup_file_write+0x275/0x5f0 [ 143.421497][ T1217] ? cgroup_seqfile_stop+0xc0/0xc0 [ 143.426441][ T1217] ? kernfs_get+0x90/0x90 [ 143.430609][ T1217] ? __virt_addr_valid+0x20e/0x2a0 [ 143.435556][ T1217] ? cgroup_seqfile_stop+0xc0/0xc0 [ 143.440513][ T1217] kernfs_fop_write+0x2e2/0x3e0 [ 143.445203][ T1217] ? kernfs_fop_read+0x420/0x420 [ 143.449965][ T1217] __vfs_write+0x103/0x750 [ 143.454218][ T1217] ? __kernel_write+0x350/0x350 [ 143.458905][ T1217] ? check_preemption_disabled+0x9f/0x320 [ 143.464544][ T1217] ? __fget+0x407/0x490 [ 143.468543][ T1217] ? debug_smp_processor_id+0x20/0x20 [ 143.473747][ T1217] ? selinux_file_permission+0x2be/0x530 [ 143.479325][ T1217] vfs_write+0x206/0x4e0 [ 143.483406][ T1217] ksys_write+0x199/0x2c0 [ 143.487569][ T1217] ? __ia32_sys_read+0x80/0x80 [ 143.492205][ T1217] ? ksys_mount+0xe0/0xf0 [ 143.496442][ T1217] do_syscall_64+0xca/0x1c0 [ 143.500773][ T1217] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 143.506495][ T1217] RIP: 0033:0x7f313938d829 [ 143.510740][ T1217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 143.530188][ T1217] RSP: 002b:00007f31393130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 143.538424][ T1217] RAX: ffffffffffffffda RBX: 00007f313949ff60 RCX: 00007f313938d829 [ 143.546409][ T1217] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 143.554221][ T1217] RBP: 00007f31393e9074 R08: 0000000000000000 R09: 0000000000000000 [ 143.562214][ T1217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.570031][ T1217] R13: 000000000000000b R14: 00007f313949ff60 R15: 00007ffe975d81f8 [ 143.578778][ T1217] memory: usage 4kB, limit 0kB, failcnt 111 [ 143.584875][ T1217] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 143.597443][ T1217] Memory cgroup stats for /syz0: [ 143.597539][ T1217] anon 118784 [ 143.597539][ T1217] file 0 [ 143.597539][ T1217] kernel_stack 0 [ 143.597539][ T1217] slab 0 [ 143.597539][ T1217] sock 0 [ 143.597539][ T1217] shmem 0 [ 143.597539][ T1217] file_mapped 0 [ 143.597539][ T1217] file_dirty 0 [ 143.597539][ T1217] file_writeback 0 [ 143.597539][ T1217] anon_thp 0 [ 143.597539][ T1217] inactive_anon 0 [ 143.597539][ T1217] active_anon 0 [ 143.597539][ T1217] inactive_file 0 [ 143.597539][ T1217] active_file 0 [ 143.597539][ T1217] unevictable 0 [ 143.597539][ T1217] slab_reclaimable 0 [ 143.597539][ T1217] slab_unreclaimable 0 [ 143.597539][ T1217] pgfault 660 [ 143.597539][ T1217] pgmajfault 0 [ 143.597539][ T1217] workingset_refault 0 [ 143.597539][ T1217] workingset_activate 0 [ 143.597539][ T1217] workingset_nodereclaim 0 [ 143.597539][ T1217] pgrefill 2250 [ 143.597539][ T1217] pgscan 2096 [ 143.597539][ T1217] pgsteal 0 [ 143.597539][ T1217] pgactivate 2112 [ 143.597539][ T1217] pgdeactivate 2219 [ 143.692920][ T1217] Out of memory and no killable processes... [ 143.699235][ T1224] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 143.715404][ T1224] CPU: 0 PID: 1224 Comm: syz-executor.4 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 143.725366][ T1224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 143.735343][ T1224] Call Trace: [ 143.738477][ T1224] dump_stack+0x1d8/0x241 [ 143.742638][ T1224] ? panic+0x89d/0x89d [ 143.746546][ T1224] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 143.752228][ T1224] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 143.758782][ T1224] dump_header+0xd5/0x6b0 [ 143.762945][ T1224] out_of_memory+0x642/0x890 [ 143.767372][ T1224] ? unregister_oom_notifier+0x20/0x20 [ 143.772690][ T1224] mem_cgroup_out_of_memory+0x211/0x270 [ 143.778148][ T1224] ? _raw_spin_lock+0x1b0/0x1b0 [ 143.782821][ T1224] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 143.788752][ T1224] ? ___preempt_schedule+0x16/0x20 [ 143.793712][ T1224] memory_max_write+0x329/0x440 [ 143.798593][ T1224] ? memory_max_show+0xa0/0xa0 [ 143.803175][ T1224] ? memory_max_show+0xa0/0xa0 [ 143.807875][ T1224] cgroup_file_write+0x275/0x5f0 [ 143.812648][ T1224] ? cgroup_seqfile_stop+0xc0/0xc0 [ 143.817594][ T1224] ? kernfs_get+0x90/0x90 [ 143.821757][ T1224] ? __virt_addr_valid+0x20e/0x2a0 [ 143.826872][ T1224] ? cgroup_seqfile_stop+0xc0/0xc0 [ 143.831883][ T1224] kernfs_fop_write+0x2e2/0x3e0 [ 143.836581][ T1224] ? kernfs_fop_read+0x420/0x420 [ 143.841354][ T1224] __vfs_write+0x103/0x750 [ 143.845725][ T1224] ? __kernel_write+0x350/0x350 [ 143.850383][ T1224] ? check_preemption_disabled+0x9f/0x320 [ 143.855931][ T1224] ? __fget+0x407/0x490 [ 143.859915][ T1224] ? debug_smp_processor_id+0x20/0x20 [ 143.865122][ T1224] ? selinux_file_permission+0x2be/0x530 [ 143.870598][ T1224] vfs_write+0x206/0x4e0 [ 143.874820][ T1224] ksys_write+0x199/0x2c0 [ 143.878969][ T1224] ? __ia32_sys_read+0x80/0x80 [ 143.883558][ T1224] ? ksys_mount+0xe0/0xf0 [ 143.887728][ T1224] do_syscall_64+0xca/0x1c0 [ 143.892065][ T1224] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 143.898057][ T1224] RIP: 0033:0x7f1a956f1829 [ 143.902312][ T1224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 143.921745][ T1224] RSP: 002b:00007f1a956770c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 143.930080][ T1224] RAX: ffffffffffffffda RBX: 00007f1a95803f60 RCX: 00007f1a956f1829 [ 143.937895][ T1224] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 143.945774][ T1224] RBP: 00007f1a9574d074 R08: 0000000000000000 R09: 0000000000000000 [ 143.953510][ T1224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.961410][ T1224] R13: 000000000000000b R14: 00007f1a95803f60 R15: 00007ffe975c0438 [ 143.969771][ T1224] memory: usage 4kB, limit 0kB, failcnt 111 [ 143.975788][ T1224] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 143.982663][ T1224] Memory cgroup stats for /syz0: [ 143.982746][ T1224] anon 118784 [ 143.982746][ T1224] file 0 [ 143.982746][ T1224] kernel_stack 0 [ 143.982746][ T1224] slab 0 [ 143.982746][ T1224] sock 0 [ 143.982746][ T1224] shmem 0 [ 143.982746][ T1224] file_mapped 0 [ 143.982746][ T1224] file_dirty 0 [ 143.982746][ T1224] file_writeback 0 [ 143.982746][ T1224] anon_thp 0 [ 143.982746][ T1224] inactive_anon 0 [ 143.982746][ T1224] active_anon 0 [ 143.982746][ T1224] inactive_file 0 [ 143.982746][ T1224] active_file 0 [ 143.982746][ T1224] unevictable 0 [ 143.982746][ T1224] slab_reclaimable 0 [ 143.982746][ T1224] slab_unreclaimable 0 [ 143.982746][ T1224] pgfault 660 [ 143.982746][ T1224] pgmajfault 0 [ 143.982746][ T1224] workingset_refault 0 [ 143.982746][ T1224] workingset_activate 0 [ 143.982746][ T1224] workingset_nodereclaim 0 [ 143.982746][ T1224] pgrefill 2250 [ 143.982746][ T1224] pgscan 2096 [ 143.982746][ T1224] pgsteal 0 [ 143.982746][ T1224] pgactivate 2112 [ 143.982746][ T1224] pgdeactivate 2252 [ 144.080762][ T1224] Out of memory and no killable processes... [ 144.088704][ T1228] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 144.105524][ T1228] CPU: 0 PID: 1228 Comm: syz-executor.5 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 144.115608][ T1228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 144.125487][ T1228] Call Trace: [ 144.128630][ T1228] dump_stack+0x1d8/0x241 [ 144.132781][ T1228] ? panic+0x89d/0x89d [ 144.136691][ T1228] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 144.142527][ T1228] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 144.149116][ T1228] ? _raw_spin_lock+0xa4/0x1b0 [ 144.153715][ T1228] dump_header+0xd5/0x6b0 [ 144.157879][ T1228] out_of_memory+0x642/0x890 [ 144.162310][ T1228] ? __queue_work+0x8a8/0xcc0 [ 144.166872][ T1228] ? unregister_oom_notifier+0x20/0x20 [ 144.172124][ T1228] mem_cgroup_out_of_memory+0x211/0x270 [ 144.177492][ T1228] ? _raw_spin_lock+0x1b0/0x1b0 [ 144.182179][ T1228] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 144.188339][ T1228] ? kernfs_notify+0x161/0x1b0 [ 144.192942][ T1228] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 144.198580][ T1228] ? cgroup_file_notify+0x123/0x190 [ 144.203626][ T1228] memory_max_write+0x329/0x440 [ 144.208307][ T1228] ? memory_max_show+0xa0/0xa0 [ 144.212903][ T1228] ? memory_max_show+0xa0/0xa0 [ 144.217504][ T1228] cgroup_file_write+0x275/0x5f0 [ 144.222382][ T1228] ? cgroup_seqfile_stop+0xc0/0xc0 [ 144.227325][ T1228] ? kernfs_get+0x90/0x90 [ 144.231492][ T1228] ? __virt_addr_valid+0x20e/0x2a0 [ 144.236449][ T1228] ? cgroup_seqfile_stop+0xc0/0xc0 [ 144.241388][ T1228] kernfs_fop_write+0x2e2/0x3e0 [ 144.246072][ T1228] ? kernfs_fop_read+0x420/0x420 [ 144.250846][ T1228] __vfs_write+0x103/0x750 [ 144.255115][ T1228] ? __kernel_write+0x350/0x350 [ 144.259881][ T1228] ? check_preemption_disabled+0x9f/0x320 [ 144.265429][ T1228] ? __fget+0x407/0x490 [ 144.269445][ T1228] ? debug_smp_processor_id+0x20/0x20 [ 144.274630][ T1228] ? selinux_file_permission+0x2be/0x530 [ 144.280098][ T1228] vfs_write+0x206/0x4e0 [ 144.284180][ T1228] ksys_write+0x199/0x2c0 [ 144.288341][ T1228] ? __ia32_sys_read+0x80/0x80 [ 144.292945][ T1228] ? ksys_mount+0xe0/0xf0 [ 144.297106][ T1228] do_syscall_64+0xca/0x1c0 [ 144.301455][ T1228] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 144.307298][ T1228] RIP: 0033:0x7f5e699a5829 [ 144.311548][ T1228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 144.331259][ T1228] RSP: 002b:00007f5e6992b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 144.339509][ T1228] RAX: ffffffffffffffda RBX: 00007f5e69ab7f60 RCX: 00007f5e699a5829 [ 144.347402][ T1228] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 144.355356][ T1228] RBP: 00007f5e69a01074 R08: 0000000000000000 R09: 0000000000000000 [ 144.363322][ T1228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 144.371120][ T1228] R13: 000000000000000b R14: 00007f5e69ab7f60 R15: 00007ffdcf650fb8 [ 144.380821][ T1228] memory: usage 4kB, limit 0kB, failcnt 111 [ 144.405040][ T1228] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 144.412136][ T1228] Memory cgroup stats for /syz0: [ 144.412250][ T1228] anon 118784 [ 144.412250][ T1228] file 0 [ 144.412250][ T1228] kernel_stack 0 [ 144.412250][ T1228] slab 0 [ 144.412250][ T1228] sock 0 [ 144.412250][ T1228] shmem 0 [ 144.412250][ T1228] file_mapped 0 [ 144.412250][ T1228] file_dirty 0 [ 144.412250][ T1228] file_writeback 0 [ 144.412250][ T1228] anon_thp 0 [ 144.412250][ T1228] inactive_anon 0 [ 144.412250][ T1228] active_anon 0 [ 144.412250][ T1228] inactive_file 0 [ 144.412250][ T1228] active_file 0 [ 144.412250][ T1228] unevictable 0 [ 144.412250][ T1228] slab_reclaimable 0 [ 144.412250][ T1228] slab_unreclaimable 0 [ 144.412250][ T1228] pgfault 660 [ 144.412250][ T1228] pgmajfault 0 [ 144.412250][ T1228] workingset_refault 0 [ 144.412250][ T1228] workingset_activate 0 [ 144.412250][ T1228] workingset_nodereclaim 0 [ 144.412250][ T1228] pgrefill 2250 [ 144.412250][ T1228] pgscan 2096 [ 144.412250][ T1228] pgsteal 0 [ 144.412250][ T1228] pgactivate 2112 [ 144.412250][ T1228] pgdeactivate 2252 [ 144.507275][ T1228] Out of memory and no killable processes... [ 144.513417][ T1230] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 144.528151][ T1230] CPU: 0 PID: 1230 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 144.538117][ T1230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 144.548036][ T1230] Call Trace: [ 144.551144][ T1230] dump_stack+0x1d8/0x241 [ 144.555303][ T1230] ? panic+0x89d/0x89d [ 144.559207][ T1230] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 144.564937][ T1230] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 144.571616][ T1230] ? _raw_spin_lock+0xa4/0x1b0 [ 144.576218][ T1230] dump_header+0xd5/0x6b0 [ 144.580395][ T1230] out_of_memory+0x642/0x890 [ 144.584809][ T1230] ? __queue_work+0x8a8/0xcc0 [ 144.589503][ T1230] ? unregister_oom_notifier+0x20/0x20 [ 144.594794][ T1230] mem_cgroup_out_of_memory+0x211/0x270 [ 144.600358][ T1230] ? _raw_spin_lock+0x1b0/0x1b0 [ 144.605218][ T1230] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 144.611034][ T1230] ? kernfs_notify+0x161/0x1b0 [ 144.615632][ T1230] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 144.621289][ T1230] ? cgroup_file_notify+0x123/0x190 [ 144.626329][ T1230] memory_max_write+0x329/0x440 [ 144.631033][ T1230] ? memory_max_show+0xa0/0xa0 [ 144.635604][ T1230] ? memory_max_show+0xa0/0xa0 [ 144.640199][ T1230] cgroup_file_write+0x275/0x5f0 [ 144.644972][ T1230] ? cgroup_seqfile_stop+0xc0/0xc0 [ 144.649916][ T1230] ? kernfs_get+0x90/0x90 [ 144.654081][ T1230] ? __virt_addr_valid+0x20e/0x2a0 [ 144.659289][ T1230] ? cgroup_seqfile_stop+0xc0/0xc0 [ 144.664244][ T1230] kernfs_fop_write+0x2e2/0x3e0 [ 144.668936][ T1230] ? kernfs_fop_read+0x420/0x420 [ 144.673712][ T1230] __vfs_write+0x103/0x750 [ 144.677962][ T1230] ? __kernel_write+0x350/0x350 [ 144.682725][ T1230] ? check_preemption_disabled+0x9f/0x320 [ 144.688277][ T1230] ? __fget+0x407/0x490 [ 144.692269][ T1230] ? debug_smp_processor_id+0x20/0x20 [ 144.697573][ T1230] ? selinux_file_permission+0x2be/0x530 [ 144.703129][ T1230] vfs_write+0x206/0x4e0 [ 144.707290][ T1230] ksys_write+0x199/0x2c0 [ 144.711460][ T1230] ? __ia32_sys_read+0x80/0x80 [ 144.716138][ T1230] ? ksys_mount+0xe0/0xf0 [ 144.720328][ T1230] do_syscall_64+0xca/0x1c0 [ 144.724642][ T1230] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 144.730477][ T1230] RIP: 0033:0x7f313938d829 [ 144.734730][ T1230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 144.754169][ T1230] RSP: 002b:00007f31393130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 144.762414][ T1230] RAX: ffffffffffffffda RBX: 00007f313949ff60 RCX: 00007f313938d829 [ 144.770228][ T1230] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 144.778122][ T1230] RBP: 00007f31393e9074 R08: 0000000000000000 R09: 0000000000000000 [ 144.786043][ T1230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 144.793865][ T1230] R13: 000000000000000b R14: 00007f313949ff60 R15: 00007ffe975d81f8 [ 144.805442][ T1230] memory: usage 4kB, limit 0kB, failcnt 111 [ 144.811189][ T1230] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 144.817885][ T1230] Memory cgroup stats for /syz0: [ 144.817984][ T1230] anon 118784 [ 144.817984][ T1230] file 0 [ 144.817984][ T1230] kernel_stack 0 [ 144.817984][ T1230] slab 0 [ 144.817984][ T1230] sock 0 [ 144.817984][ T1230] shmem 0 [ 144.817984][ T1230] file_mapped 0 [ 144.817984][ T1230] file_dirty 0 [ 144.817984][ T1230] file_writeback 0 [ 144.817984][ T1230] anon_thp 0 [ 144.817984][ T1230] inactive_anon 0 [ 144.817984][ T1230] active_anon 0 [ 144.817984][ T1230] inactive_file 0 [ 144.817984][ T1230] active_file 0 [ 144.817984][ T1230] unevictable 0 [ 144.817984][ T1230] slab_reclaimable 0 [ 144.817984][ T1230] slab_unreclaimable 0 [ 144.817984][ T1230] pgfault 660 [ 144.817984][ T1230] pgmajfault 0 [ 144.817984][ T1230] workingset_refault 0 [ 144.817984][ T1230] workingset_activate 0 [ 144.817984][ T1230] workingset_nodereclaim 0 [ 144.817984][ T1230] pgrefill 2250 [ 144.817984][ T1230] pgscan 2096 [ 144.817984][ T1230] pgsteal 0 [ 144.817984][ T1230] pgactivate 2112 [ 144.817984][ T1230] pgdeactivate 2252 [ 144.913640][ T1230] Out of memory and no killable processes... [ 144.919740][ T1232] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 144.930702][ T1232] CPU: 1 PID: 1232 Comm: syz-executor.1 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 144.940659][ T1232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 144.950551][ T1232] Call Trace: [ 144.953687][ T1232] dump_stack+0x1d8/0x241 [ 144.957979][ T1232] ? panic+0x89d/0x89d [ 144.961885][ T1232] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 144.967764][ T1232] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 144.974345][ T1232] dump_header+0xd5/0x6b0 [ 144.978511][ T1232] out_of_memory+0x642/0x890 [ 144.982935][ T1232] ? unregister_oom_notifier+0x20/0x20 [ 144.988240][ T1232] mem_cgroup_out_of_memory+0x211/0x270 [ 144.993609][ T1232] ? _raw_spin_lock+0x1b0/0x1b0 [ 144.998296][ T1232] ? mem_cgroup_unmark_under_oom+0x180/0x180 [ 145.004125][ T1232] ? ___preempt_schedule+0x16/0x20 [ 145.009131][ T1232] memory_max_write+0x329/0x440 [ 145.013753][ T1232] ? memory_max_show+0xa0/0xa0 [ 145.018354][ T1232] ? memory_max_show+0xa0/0xa0 [ 145.022949][ T1232] cgroup_file_write+0x275/0x5f0 [ 145.027738][ T1232] ? cgroup_seqfile_stop+0xc0/0xc0 [ 145.032671][ T1232] ? kernfs_get+0x90/0x90 [ 145.037010][ T1232] ? __virt_addr_valid+0x20e/0x2a0 [ 145.041955][ T1232] ? cgroup_seqfile_stop+0xc0/0xc0 [ 145.047264][ T1232] kernfs_fop_write+0x2e2/0x3e0 [ 145.051962][ T1232] ? kernfs_fop_read+0x420/0x420 [ 145.056908][ T1232] __vfs_write+0x103/0x750 [ 145.061260][ T1232] ? __kernel_write+0x350/0x350 [ 145.066065][ T1232] ? check_preemption_disabled+0x9f/0x320 [ 145.071621][ T1232] ? __fget+0x407/0x490 [ 145.075623][ T1232] ? debug_smp_processor_id+0x20/0x20 [ 145.080829][ T1232] ? selinux_file_permission+0x2be/0x530 [ 145.086291][ T1232] vfs_write+0x206/0x4e0 [ 145.090363][ T1232] ksys_write+0x199/0x2c0 [ 145.094529][ T1232] ? __ia32_sys_read+0x80/0x80 [ 145.099126][ T1232] ? ksys_mount+0xe0/0xf0 [ 145.103385][ T1232] do_syscall_64+0xca/0x1c0 [ 145.107720][ T1232] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 145.113445][ T1232] RIP: 0033:0x7fe7380d0829 [ 145.117786][ T1232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 145.137226][ T1232] RSP: 002b:00007fe7380560c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 145.145480][ T1232] RAX: ffffffffffffffda RBX: 00007fe7381e2f60 RCX: 00007fe7380d0829 [ 145.153296][ T1232] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 145.161093][ T1232] RBP: 00007fe73812c074 R08: 0000000000000000 R09: 0000000000000000 [ 145.168904][ T1232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.176718][ T1232] R13: 000000000000000b R14: 00007fe7381e2f60 R15: 00007ffe7f5c2998 [ 145.184766][ T1232] memory: usage 4kB, limit 0kB, failcnt 111 [ 145.190490][ T1232] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 145.197158][ T1232] Memory cgroup stats for /syz0: [ 145.197235][ T1232] anon 118784 [ 145.197235][ T1232] file 0 [ 145.197235][ T1232] kernel_stack 0 [ 145.197235][ T1232] slab 0 [ 145.197235][ T1232] sock 0 [ 145.197235][ T1232] shmem 0 [ 145.197235][ T1232] file_mapped 0 [ 145.197235][ T1232] file_dirty 0 [ 145.197235][ T1232] file_writeback 0 [ 145.197235][ T1232] anon_thp 0 [ 145.197235][ T1232] inactive_anon 0 [ 145.197235][ T1232] active_anon 0 [ 145.197235][ T1232] inactive_file 0 [ 145.197235][ T1232] active_file 0 [ 145.197235][ T1232] unevictable 0 [ 145.197235][ T1232] slab_reclaimable 0 [ 145.197235][ T1232] slab_unreclaimable 0 [ 145.197235][ T1232] pgfault 660 [ 145.197235][ T1232] pgmajfault 0 [ 145.197235][ T1232] workingset_refault 0 [ 145.197235][ T1232] workingset_activate 0 [ 145.197235][ T1232] workingset_nodereclaim 0 [ 145.197235][ T1232] pgrefill 2250 [ 145.197235][ T1232] pgscan 2096 [ 145.197235][ T1232] pgsteal 0 [ 145.197235][ T1232] pgactivate 2112 [ 145.197235][ T1232] pgdeactivate 2252 [ 145.292068][ T1232] Out of memory and no killable processes... [ 146.049215][ T7] device bridge_slave_1 left promiscuous mode [ 146.055177][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.062734][ T7] device bridge_slave_0 left promiscuous mode [ 146.068775][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.076194][ T7] device bridge_slave_1 left promiscuous mode [ 146.082257][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.089822][ T7] device bridge_slave_0 left promiscuous mode [ 146.095744][ T7] bridge0: port 1(bridge_slave_0) entered disabled state 2024/07/06 18:08:49 executor failed 11 times: executor 0: exit status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 [ 155.529679][ T7] device bridge_slave_1 left promiscuous mode [ 155.535630][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.542922][ T7] device bridge_slave_0 left promiscuous mode [ 155.548923][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.556050][ T7] device bridge_slave_1 left promiscuous mode [ 155.562013][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.569170][ T7] device bridge_slave_0 left promiscuous mode [ 155.575071][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.582514][ T7] device bridge_slave_1 left promiscuous mode [ 155.588428][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.595937][ T7] device bridge_slave_0 left promiscuous mode [ 155.602116][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.609533][ T7] device bridge_slave_1 left promiscuous mode [ 155.615547][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.622917][ T7] device bridge_slave_0 left promiscuous mode [ 155.628947][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.636178][ T7] device bridge_slave_1 left promiscuous mode [ 155.642361][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.649749][ T7] device bridge_slave_0 left promiscuous mode [ 155.655687][ T7] bridge0: port 1(bridge_slave_0) entered disabled state