201665][T15180]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  686.201737][T15180]  ? clear_bhb_loop+0x70/0xc0
[  686.201844][T15180]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  686.201913][T15180] RIP: 0033:0x7f1299663819
[  686.201977][T15180] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  686.202044][T15180] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  686.202109][T15180] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  686.202152][T15180] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  686.202196][T15180] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  686.202240][T15180] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  686.202281][T15180] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  686.202377][T15180]  </TASK>
[  686.290829][T15180] memory: usage 96kB, limit 96kB, failcnt 2785
[  686.291050][T15180] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  686.291066][T15180] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  686.291079][T15180] Memory cgroup stats for /syz3/test:
[  686.291389][T15180] cache 0
[  686.291421][T15180] rss 0
[  686.291451][T15180] shmem 0
[  686.291466][T15180] mapped_file 0
[  686.291488][T15180] dirty 0
[  686.291511][T15180] writeback 0
[  686.291534][T15180] workingset_refault_anon 1
[  686.291566][T15180] workingset_refault_file 0
[  686.291595][T15180] swap 0
[  686.291617][T15180] swapcached 49152
[  686.291632][T15180] pgpgin 53
[  686.291654][T15180] pgpgout 53
[  686.291683][T15180] pgfault 104
[  686.291706][T15180] pgmajfault 1
[  686.291728][T15180] inactive_anon 0
[  686.291751][T15180] active_anon 0
[  686.291782][T15180] inactive_file 0
[  686.291804][T15180] active_file 0
[  686.291826][T15180] unevictable 0
[  686.291848][T15180] hierarchical_memory_limit 98304
[  686.291871][T15180] hierarchical_memsw_limit 9223372036854771712
[  686.291902][T15180] total_cache 0
[  686.291941][T15180] total_rss 0
[  686.291963][T15180] total_shmem 0
[  686.291985][T15180] total_mapped_file 0
[  686.292008][T15180] total_dirty 0
[  686.292030][T15180] total_writeback 0
[  686.292052][T15180] total_workingset_refault_anon 1
[  686.292077][T15180] total_workingset_refault_file 0
[  686.292101][T15180] total_swap 0
[  686.292123][T15180] total_swapcached 49152
[  686.292152][T15180] total_pgpgin 53
[  686.292175][T15180] total_pgpgout 53
[  686.292197][T15180] total_pgfault 104
[  686.292219][T15180] total_pgmajfault 1
[  686.292247][T15180] total_inactive_anon 0
[  686.292278][T15180] total_active_anon 0
[  686.292300][T15180] total_inactive_file 0
[  686.292323][T15180] total_active_file 0
[  686.292345][T15180] total_unevictable 0
[  686.292366][T15180] anon_cost 21
[  686.292388][T15180] file_cost 0
executing program
[  686.292418][T15180] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz-executor397,pid=15180,uid=0
[  686.337713][T15180] Memory cgroup out of memory: Killed process 15180 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  687.472141][T15184] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  687.472184][T15184] CPU: 1 UID: 0 PID: 15184 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  687.472212][T15184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  687.472227][T15184] Call Trace:
[  687.472237][T15184]  <TASK>
[  687.472247][T15184]  dump_stack_lvl+0xe8/0x150
[  687.472289][T15184]  dump_header+0xd3/0x4b0
[  687.472324][T15184]  oom_kill_process+0x3ab/0x9e0
[  687.472360][T15184]  out_of_memory+0x1064/0x1480
[  687.472408][T15184]  ? __pfx_out_of_memory+0x10/0x10
[  687.472439][T15184]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  687.472482][T15184]  ? _mutex_lock_killable+0x152/0x1d0
[  687.472520][T15184]  ? try_charge_memcg+0xbbe/0x15c0
[  687.472552][T15184]  try_charge_memcg+0xc7d/0x15c0
[  687.472585][T15184]  ? percpu_ref_get_many+0x19/0x140
[  687.472624][T15184]  ? __pfx_try_charge_memcg+0x10/0x10
[  687.472649][T15184]  ? percpu_ref_get_many+0x19/0x140
[  687.472687][T15184]  ? percpu_ref_tryget+0x15/0x180
[  687.472727][T15184]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  687.472770][T15184]  __memcg_kmem_charge_page+0x36c/0x5a0
[  687.472807][T15184]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  687.472849][T15184]  memcg_charge_kernel_stack+0x94/0x4e0
[  687.472882][T15184]  ? dup_task_struct+0x1cd/0xa20
[  687.472913][T15184]  dup_task_struct+0x1e8/0xa20
[  687.472943][T15184]  ? rt_spin_unlock+0x165/0x200
[  687.472970][T15184]  copy_process+0x820/0x43f0
[  687.473011][T15184]  ? __might_fault+0xaf/0x130
[  687.473059][T15184]  ? __pfx_copy_process+0x10/0x10
[  687.473091][T15184]  ? __asan_memset+0x22/0x50
[  687.473133][T15184]  kernel_clone+0x2d2/0x8d0
[  687.473166][T15184]  ? __pfx_kernel_clone+0x10/0x10
[  687.473208][T15184]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  687.473247][T15184]  __se_sys_clone3+0x33c/0x360
[  687.473277][T15184]  ? __might_fault+0xaf/0x130
[  687.473302][T15184]  ? __pfx___se_sys_clone3+0x10/0x10
[  687.473350][T15184]  ? _copy_to_user+0x8a/0xb0
[  687.473411][T15184]  do_syscall_64+0x166/0x520
[  687.473441][T15184]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  687.473466][T15184]  ? clear_bhb_loop+0x70/0xc0
[  687.473511][T15184]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  687.473537][T15184] RIP: 0033:0x7f1299663819
[  687.473560][T15184] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  687.473582][T15184] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  687.473607][T15184] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  687.473625][T15184] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  687.473641][T15184] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  687.473658][T15184] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  687.473674][T15184] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  687.473711][T15184]  </TASK>
[  687.473747][T15184] memory: usage 96kB, limit 96kB, failcnt 2982
[  687.473763][T15184] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  687.473781][T15184] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  687.473797][T15184] Memory cgroup stats for /syz0/test:
[  687.473925][T15184] cache 0
[  687.473936][T15184] rss 4096
[  687.473945][T15184] shmem 0
[  687.473952][T15184] mapped_file 0
[  687.473962][T15184] dirty 0
[  687.473969][T15184] writeback 0
[  687.473978][T15184] workingset_refault_anon 3
[  687.473987][T15184] workingset_refault_file 0
[  687.473997][T15184] swap 0
[  687.474004][T15184] swapcached 32768
[  687.474013][T15184] pgpgin 63
[  687.474028][T15184] pgpgout 62
[  687.474036][T15184] pgfault 138
[  687.474044][T15184] pgmajfault 3
[  687.474052][T15184] inactive_anon 0
[  687.474060][T15184] active_anon 0
[  687.474068][T15184] inactive_file 0
[  687.474076][T15184] active_file 0
[  687.474084][T15184] unevictable 0
[  687.474091][T15184] hierarchical_memory_limit 98304
[  687.474100][T15184] hierarchical_memsw_limit 9223372036854771712
[  687.474110][T15184] total_cache 0
[  687.474118][T15184] total_rss 4096
[  687.474126][T15184] total_shmem 0
[  687.474134][T15184] total_mapped_file 0
[  687.474143][T15184] total_dirty 0
[  687.474152][T15184] total_writeback 0
[  687.474160][T15184] total_workingset_refault_anon 3
[  687.474170][T15184] total_workingset_refault_file 0
[  687.474180][T15184] total_swap 0
[  687.474189][T15184] total_swapcached 32768
[  687.474197][T15184] total_pgpgin 63
[  687.474206][T15184] total_pgpgout 62
[  687.474214][T15184] total_pgfault 138
[  687.474223][T15184] total_pgmajfault 3
[  687.474231][T15184] total_inactive_anon 0
[  687.474240][T15184] total_active_anon 0
[  687.474248][T15184] total_inactive_file 0
[  687.474257][T15184] total_active_file 0
[  687.474266][T15184] total_unevictable 0
[  687.474274][T15184] anon_cost 21
[  687.474282][T15184] file_cost 0
[  687.474291][T15184] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz-executor397,pid=15184,uid=0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  687.474418][T15184] Memory cgroup out of memory: Killed process 15184 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
executing program
executing program
executing program
[  688.300785][T15197] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  688.300827][T15197] CPU: 0 UID: 0 PID: 15197 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  688.300854][T15197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  688.300867][T15197] Call Trace:
[  688.300877][T15197]  <TASK>
[  688.300888][T15197]  dump_stack_lvl+0xe8/0x150
[  688.300929][T15197]  dump_header+0xd3/0x4b0
[  688.300965][T15197]  oom_kill_process+0x3ab/0x9e0
[  688.301002][T15197]  out_of_memory+0x1064/0x1480
[  688.301046][T15197]  ? __pfx_out_of_memory+0x10/0x10
[  688.301078][T15197]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  688.301110][T15197]  ? _mutex_lock_killable+0x152/0x1d0
[  688.301148][T15197]  ? try_charge_memcg+0xbbe/0x15c0
[  688.301180][T15197]  try_charge_memcg+0xc7d/0x15c0
[  688.301226][T15197]  ? __pfx_try_charge_memcg+0x10/0x10
[  688.301262][T15197]  ? percpu_ref_tryget+0x15/0x180
[  688.301304][T15197]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  688.301433][T15197]  __memcg_kmem_charge_page+0x36c/0x5a0
[  688.301473][T15197]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  688.301514][T15197]  memcg_charge_kernel_stack+0x159/0x4e0
[  688.301555][T15197]  dup_task_struct+0x2dc/0xa20
[  688.301586][T15197]  ? rt_spin_unlock+0x165/0x200
[  688.301612][T15197]  copy_process+0x820/0x43f0
[  688.301654][T15197]  ? __might_fault+0xaf/0x130
[  688.301695][T15197]  ? __pfx_copy_process+0x10/0x10
[  688.301728][T15197]  ? __asan_memset+0x22/0x50
[  688.301769][T15197]  kernel_clone+0x2d2/0x8d0
[  688.301803][T15197]  ? __pfx_kernel_clone+0x10/0x10
[  688.301844][T15197]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  688.301884][T15197]  __se_sys_clone3+0x33c/0x360
[  688.301915][T15197]  ? __might_fault+0xaf/0x130
[  688.301940][T15197]  ? __pfx___se_sys_clone3+0x10/0x10
[  688.301994][T15197]  ? _copy_to_user+0x8a/0xb0
[  688.302056][T15197]  do_syscall_64+0x166/0x520
[  688.302087][T15197]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  688.302112][T15197]  ? clear_bhb_loop+0x70/0xc0
[  688.302142][T15197]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  688.302167][T15197] RIP: 0033:0x7f1299663819
[  688.302190][T15197] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  688.302211][T15197] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  688.302236][T15197] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  688.302254][T15197] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  688.302271][T15197] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  688.302288][T15197] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  688.302304][T15197] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  688.302347][T15197]  </TASK>
[  688.302385][T15197] memory: usage 96kB, limit 96kB, failcnt 2832
[  688.302402][T15197] memory+swap: usage 100kB, limit 9007199254740988kB, failcnt 0
[  688.302419][T15197] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  688.302435][T15197] Memory cgroup stats for /syz3/test:
[  688.302568][T15197] cache 0
[  688.302579][T15197] rss 4096
[  688.302588][T15197] shmem 0
[  688.302596][T15197] mapped_file 0
[  688.302605][T15197] dirty 0
[  688.302614][T15197] writeback 0
[  688.302622][T15197] workingset_refault_anon 1
[  688.302632][T15197] workingset_refault_file 0
[  688.302642][T15197] swap 0
[  688.302651][T15197] swapcached 49152
[  688.302660][T15197] pgpgin 54
[  688.302668][T15197] pgpgout 53
[  688.302677][T15197] pgfault 106
[  688.302686][T15197] pgmajfault 1
[  688.302695][T15197] inactive_anon 0
[  688.302704][T15197] active_anon 0
[  688.302713][T15197] inactive_file 0
[  688.302722][T15197] active_file 0
[  688.302731][T15197] unevictable 0
[  688.302740][T15197] hierarchical_memory_limit 98304
[  688.302750][T15197] hierarchical_memsw_limit 9223372036854771712
[  688.302762][T15197] total_cache 0
[  688.302771][T15197] total_rss 4096
[  688.302779][T15197] total_shmem 0
[  688.302788][T15197] total_mapped_file 0
[  688.302797][T15197] total_dirty 0
[  688.302805][T15197] total_writeback 0
[  688.302814][T15197] total_workingset_refault_anon 1
[  688.302825][T15197] total_workingset_refault_file 0
[  688.302835][T15197] total_swap 0
[  688.302843][T15197] total_swapcached 49152
[  688.302851][T15197] total_pgpgin 54
[  688.302858][T15197] total_pgpgout 53
[  688.302865][T15197] total_pgfault 106
[  688.302872][T15197] total_pgmajfault 1
[  688.302880][T15197] total_inactive_anon 0
[  688.302887][T15197] total_active_anon 0
[  688.302894][T15197] total_inactive_file 0
[  688.302901][T15197] total_active_file 0
[  688.302908][T15197] total_unevictable 0
[  688.302915][T15197] anon_cost 21
[  688.302922][T15197] file_cost 0
[  688.302929][T15197] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz-executor397,pid=15197,uid=0
[  688.303059][T15197] Memory cgroup out of memory: Killed process 15197 (syz-executor397) total-vm:26076kB, anon-rss:120kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  688.383665][T15195] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  688.402499][T15195] CPU: 0 UID: 0 PID: 15195 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  688.402594][T15195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  688.402636][T15195] Call Trace:
[  688.402667][T15195]  <TASK>
[  688.402690][T15195]  dump_stack_lvl+0xe8/0x150
[  688.402819][T15195]  dump_header+0xd3/0x4b0
[  688.402960][T15195]  oom_kill_process+0x3ab/0x9e0
[  688.403077][T15195]  out_of_memory+0x1064/0x1480
[  688.403196][T15195]  ? __pfx_out_of_memory+0x10/0x10
[  688.403271][T15195]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  688.403364][T15195]  ? _mutex_lock_killable+0x152/0x1d0
[  688.403463][T15195]  ? try_charge_memcg+0xbbe/0x15c0
[  688.403540][T15195]  try_charge_memcg+0xc7d/0x15c0
[  688.403633][T15195]  ? percpu_ref_get_many+0x19/0x140
[  688.403730][T15195]  ? __pfx_try_charge_memcg+0x10/0x10
[  688.403825][T15195]  ? percpu_ref_tryget+0x15/0x180
[  688.403959][T15195]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  688.404066][T15195]  __memcg_kmem_charge_page+0x36c/0x5a0
[  688.404162][T15195]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  688.404321][T15195]  memcg_charge_kernel_stack+0x159/0x4e0
[  688.404409][T15195]  ? dup_task_struct+0x1cd/0xa20
[  688.404478][T15195]  dup_task_struct+0x1e8/0xa20
[  688.404553][T15195]  ? rt_spin_unlock+0x165/0x200
[  688.404619][T15195]  copy_process+0x820/0x43f0
[  688.404724][T15195]  ? __might_fault+0xaf/0x130
[  688.404830][T15195]  ? __pfx_copy_process+0x10/0x10
[  688.404924][T15195]  ? __asan_memset+0x22/0x50
[  688.405030][T15195]  kernel_clone+0x2d2/0x8d0
[  688.405112][T15195]  ? __pfx_kernel_clone+0x10/0x10
[  688.405162][T15195]  ? _raw_spin_unlock_irqrestore+0x30/0x80
executing program
[  688.405296][T15195]  __se_sys_clone3+0x33c/0x360
[  688.405379][T15195]  ? __might_fault+0xaf/0x130
[  688.405430][T15195]  ? __pfx___se_sys_clone3+0x10/0x10
[  688.405528][T15195]  ? _copy_to_user+0x8a/0xb0
[  688.405571][T15195]  ? do_user_addr_fault+0xc4c/0x1340
[  688.405685][T15195]  do_syscall_64+0x166/0x520
[  688.405768][T15195]  ? trace_irq_disable+0x3b/0x140
[  688.405832][T15195]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  688.405897][T15195]  ? clear_bhb_loop+0x70/0xc0
[  688.405973][T15195]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  688.406038][T15195] RIP: 0033:0x7f1299663819
[  688.406101][T15195] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  688.406155][T15195] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  688.406220][T15195] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  688.406270][T15195] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  688.406313][T15195] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  688.406364][T15195] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  688.406401][T15195] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  688.406489][T15195]  </TASK>
[  688.420948][T15195] memory: usage 96kB, limit 96kB, failcnt 4064
[  688.421021][T15195] memory+swap: usage 100kB, limit 9007199254740988kB, failcnt 0
[  688.421064][T15195] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  688.421115][T15195] Memory cgroup stats for /syz2/test:
[  688.426190][T15195] cache 0
[  688.426233][T15195] rss 0
[  688.426255][T15195] shmem 0
[  688.426303][T15195] mapped_file 0
[  688.426326][T15195] dirty 0
[  688.426349][T15195] writeback 0
[  688.426371][T15195] workingset_refault_anon 2
[  688.426400][T15195] workingset_refault_file 0
[  688.426424][T15195] swap 0
[  688.426446][T15195] swapcached 77824
[  688.426467][T15195] pgpgin 50
[  688.426489][T15195] pgpgout 50
[  688.426510][T15195] pgfault 110
[  688.426533][T15195] pgmajfault 1
[  688.426555][T15195] inactive_anon 0
[  688.426577][T15195] active_anon 0
[  688.426598][T15195] inactive_file 0
[  688.426620][T15195] active_file 0
[  688.426642][T15195] unevictable 0
[  688.426670][T15195] hierarchical_memory_limit 98304
[  688.426693][T15195] hierarchical_memsw_limit 9223372036854771712
[  688.426726][T15195] total_cache 0
[  688.426754][T15195] total_rss 0
[  688.426783][T15195] total_shmem 0
[  688.426798][T15195] total_mapped_file 0
[  688.426827][T15195] total_dirty 0
[  688.426861][T15195] total_writeback 0
[  688.426884][T15195] total_workingset_refault_anon 2
[  688.426908][T15195] total_workingset_refault_file 0
[  688.426930][T15195] total_swap 0
[  688.426959][T15195] total_swapcached 77824
[  688.426981][T15195] total_pgpgin 50
[  688.427003][T15195] total_pgpgout 50
[  688.427011][T15195] total_pgfault 110
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  688.427019][T15195] total_pgmajfault 1
[  688.427028][T15195] total_inactive_anon 0
[  688.427036][T15195] total_active_anon 0
[  688.430313][T15195] total_inactive_file 0
[  688.430356][T15195] total_active_file 0
[  688.430378][T15195] total_unevictable 0
[  688.430400][T15195] anon_cost 21
[  688.430421][T15195] file_cost 0
[  688.430444][T15195] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2/test,task_memcg=/syz2/test,task=syz-executor397,pid=15195,uid=0
executing program
[  688.430800][T15195] Memory cgroup out of memory: Killed process 15195 (syz-executor397) total-vm:26076kB, anon-rss:120kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  689.576303][T15203] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  689.576348][T15203] CPU: 1 UID: 0 PID: 15203 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  689.576376][T15203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  689.576391][T15203] Call Trace:
[  689.576401][T15203]  <TASK>
[  689.576413][T15203]  dump_stack_lvl+0xe8/0x150
[  689.576453][T15203]  dump_header+0xd3/0x4b0
[  689.576486][T15203]  oom_kill_process+0x3ab/0x9e0
[  689.576522][T15203]  out_of_memory+0x1064/0x1480
[  689.576566][T15203]  ? __pfx_out_of_memory+0x10/0x10
[  689.576597][T15203]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  689.576644][T15203]  ? _mutex_lock_killable+0x152/0x1d0
[  689.576682][T15203]  ? try_charge_memcg+0xbbe/0x15c0
[  689.576712][T15203]  try_charge_memcg+0xc7d/0x15c0
[  689.576755][T15203]  ? __pfx_try_charge_memcg+0x10/0x10
[  689.576787][T15203]  ? percpu_ref_tryget+0x15/0x180
[  689.576816][T15203]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  689.576860][T15203]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  689.576911][T15203]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  689.576952][T15203]  __memcg_slab_post_alloc_hook+0x94e/0xf60
[  689.577015][T15203]  kmem_cache_alloc_lru_noprof+0x418/0x650
[  689.577055][T15203]  ? __d_alloc+0x37/0x6f0
[  689.577098][T15203]  ? __d_alloc+0x37/0x6f0
[  689.577142][T15203]  __d_alloc+0x37/0x6f0
[  689.577180][T15203]  d_alloc+0x4b/0x190
[  689.577208][T15203]  ? lookup_one_qstr_excl+0xc4/0x360
[  689.577243][T15203]  lookup_one_qstr_excl+0xd8/0x360
[  689.577398][T15203]  start_dirop+0x5c/0x90
[  689.577433][T15203]  simple_start_creating+0xcc/0x110
[  689.577473][T15203]  ? __pfx_simple_start_creating+0x10/0x10
[  689.577515][T15203]  ? mntput+0x65/0xc0
[  689.577549][T15203]  debugfs_start_creating+0xca/0x1b0
[  689.577580][T15203]  __debugfs_create_file+0x6f/0x400
[  689.577605][T15203]  ? __kmalloc_cache_noprof+0x3da/0x6b0
[  689.577639][T15203]  debugfs_create_file_full+0x3f/0x60
[  689.577671][T15203]  kvm_create_vm_debugfs+0x6ec/0x8f0
[  689.577754][T15203]  ? __pfx_kvm_create_vm_debugfs+0x10/0x10
[  689.577781][T15203]  ? alloc_pages_mpol+0x11b/0x280
[  689.577821][T15203]  ? __rt_spin_lock_init+0x3e/0x50
[  689.577873][T15203]  kvm_dev_ioctl+0x13ca/0x17e0
[  689.577922][T15203]  ? __pfx_kvm_dev_ioctl+0x10/0x10
[  689.577949][T15203]  ? __fget_files+0x2a/0x420
[  689.577990][T15203]  ? bpf_lsm_file_ioctl+0x9/0x20
[  689.578032][T15203]  ? __pfx_kvm_dev_ioctl+0x10/0x10
[  689.578061][T15203]  __se_sys_ioctl+0xff/0x170
[  689.578108][T15203]  do_syscall_64+0x166/0x520
[  689.578142][T15203]  ? trace_irq_disable+0x3b/0x140
[  689.578170][T15203]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  689.578199][T15203]  ? clear_bhb_loop+0x70/0xc0
[  689.578235][T15203]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  689.578265][T15203] RIP: 0033:0x7f12996635d9
[  689.578294][T15203] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 d0 ff ff ff f7 d8 64 89 01 48
[  689.578319][T15203] RSP: 002b:00007f1298e29128 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  689.578348][T15203] RAX: ffffffffffffffda RBX: 00007f1299711948 RCX: 00007f12996635d9
[  689.578368][T15203] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003
[  689.578385][T15203] RBP: 00007f1299711940 R08: 00007f1298e29cdc R09: 0000000000000000
executing program
[  689.578404][T15203] R10: 00007f1298e29cdc R11: 0000000000000246 R12: 00007f129971194c
[  689.578422][T15203] R13: 0000000000000016 R14: 00007fff630f3160 R15: 00007fff630f3248
[  689.578467][T15203]  </TASK>
[  689.578532][T15203] memory: usage 96kB, limit 96kB, failcnt 3065
[  689.578551][T15203] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  689.578570][T15203] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  689.578587][T15203] Memory cgroup stats for /syz0/test:
[  689.578858][T15203] cache 0
[  689.578873][T15203] rss 0
[  689.578882][T15203] shmem 0
[  689.578892][T15203] mapped_file 0
[  689.578901][T15203] dirty 0
[  689.578910][T15203] writeback 0
[  689.578920][T15203] workingset_refault_anon 3
[  689.578929][T15203] workingset_refault_file 0
[  689.578939][T15203] swap 0
[  689.578947][T15203] swapcached 32768
[  689.578956][T15203] pgpgin 63
[  689.578965][T15203] pgpgout 63
[  689.578974][T15203] pgfault 138
[  689.578982][T15203] pgmajfault 3
[  689.578999][T15203] inactive_anon 0
[  689.579009][T15203] active_anon 0
[  689.579027][T15203] inactive_file 0
[  689.579037][T15203] active_file 0
[  689.579048][T15203] unevictable 0
[  689.579058][T15203] hierarchical_memory_limit 98304
[  689.579069][T15203] hierarchical_memsw_limit 9223372036854771712
[  689.579081][T15203] total_cache 0
[  689.579091][T15203] total_rss 0
[  689.579101][T15203] total_shmem 0
[  689.579110][T15203] total_mapped_file 0
[  689.579120][T15203] total_dirty 0
[  689.579129][T15203] total_writeback 0
[  689.579139][T15203] total_workingset_refault_anon 3
[  689.579149][T15203] total_workingset_refault_file 0
[  689.579160][T15203] total_swap 0
[  689.579171][T15203] total_swapcached 32768
[  689.579180][T15203] total_pgpgin 63
[  689.579191][T15203] total_pgpgout 63
[  689.579201][T15203] total_pgfault 138
[  689.579211][T15203] total_pgmajfault 3
[  689.579221][T15203] total_inactive_anon 0
[  689.579232][T15203] total_active_anon 0
[  689.579243][T15203] total_inactive_file 0
[  689.579253][T15203] total_active_file 0
[  689.579264][T15203] total_unevictable 0
[  689.579274][T15203] anon_cost 21
[  689.579283][T15203] file_cost 0
[  689.579295][T15203] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz-executor397,pid=15202,uid=0
executing program
executing program
[  689.579511][T15203] Memory cgroup out of memory: Killed process 15202 (syz-executor397) total-vm:26208kB, anon-rss:136kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000
[  690.348165][T15213] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  690.348208][T15213] CPU: 1 UID: 0 PID: 15213 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  690.348235][T15213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  690.348250][T15213] Call Trace:
[  690.348260][T15213]  <TASK>
[  690.348271][T15213]  dump_stack_lvl+0xe8/0x150
[  690.348312][T15213]  dump_header+0xd3/0x4b0
[  690.348346][T15213]  oom_kill_process+0x3ab/0x9e0
[  690.348382][T15213]  out_of_memory+0x1064/0x1480
[  690.348427][T15213]  ? __pfx_out_of_memory+0x10/0x10
[  690.348458][T15213]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  690.348490][T15213]  ? _mutex_lock_killable+0x152/0x1d0
[  690.348528][T15213]  ? try_charge_memcg+0xbbe/0x15c0
[  690.348560][T15213]  try_charge_memcg+0xc7d/0x15c0
[  690.348592][T15213]  ? percpu_ref_get_many+0x19/0x140
[  690.348631][T15213]  ? __pfx_try_charge_memcg+0x10/0x10
[  690.348667][T15213]  ? percpu_ref_tryget+0x15/0x180
[  690.348707][T15213]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  690.348749][T15213]  __memcg_kmem_charge_page+0x36c/0x5a0
[  690.348787][T15213]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  690.348824][T15213]  memcg_charge_kernel_stack+0xf2/0x4e0
[  690.348855][T15213]  ? dup_task_struct+0x1cd/0xa20
[  690.348886][T15213]  dup_task_struct+0x1e8/0xa20
[  690.348916][T15213]  ? rt_spin_unlock+0x165/0x200
[  690.348943][T15213]  copy_process+0x820/0x43f0
[  690.348996][T15213]  ? __might_fault+0xaf/0x130
[  690.349037][T15213]  ? __pfx_copy_process+0x10/0x10
[  690.349081][T15213]  ? __asan_memset+0x22/0x50
[  690.349129][T15213]  kernel_clone+0x2d2/0x8d0
[  690.349163][T15213]  ? __pfx_kernel_clone+0x10/0x10
[  690.349204][T15213]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  690.349243][T15213]  __se_sys_clone3+0x33c/0x360
[  690.349275][T15213]  ? __might_fault+0xaf/0x130
[  690.349299][T15213]  ? __pfx___se_sys_clone3+0x10/0x10
[  690.349348][T15213]  ? _copy_to_user+0x8a/0xb0
[  690.349395][T15213]  ? do_user_addr_fault+0xc4c/0x1340
[  690.349442][T15213]  do_syscall_64+0x166/0x520
[  690.349473][T15213]  ? trace_irq_disable+0x3b/0x140
[  690.349497][T15213]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  690.349522][T15213]  ? clear_bhb_loop+0x70/0xc0
[  690.349551][T15213]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  690.349576][T15213] RIP: 0033:0x7f1299663819
[  690.349599][T15213] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  690.349621][T15213] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  690.349647][T15213] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  690.349665][T15213] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  690.349681][T15213] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  690.349698][T15213] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  690.349713][T15213] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  690.349750][T15213]  </TASK>
[  690.349761][T15213] memory: usage 96kB, limit 96kB, failcnt 4151
[  690.349777][T15213] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  690.349793][T15213] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  690.349808][T15213] Memory cgroup stats for /syz2/test:
[  690.349940][T15213] cache 0
[  690.349950][T15213] rss 0
[  690.349958][T15213] shmem 0
[  690.349967][T15213] mapped_file 0
[  690.349976][T15213] dirty 0
[  690.349984][T15213] writeback 0
[  690.349992][T15213] workingset_refault_anon 2
[  690.350001][T15213] workingset_refault_file 0
[  690.350011][T15213] swap 0
[  690.350019][T15213] swapcached 81920
[  690.350028][T15213] pgpgin 51
[  690.350036][T15213] pgpgout 51
[  690.350045][T15213] pgfault 112
[  690.350053][T15213] pgmajfault 1
[  690.350062][T15213] inactive_anon 0
[  690.350077][T15213] active_anon 0
[  690.350086][T15213] inactive_file 0
[  690.350095][T15213] active_file 0
[  690.350103][T15213] unevictable 0
[  690.350112][T15213] hierarchical_memory_limit 98304
[  690.350121][T15213] hierarchical_memsw_limit 9223372036854771712
[  690.350133][T15213] total_cache 0
[  690.350141][T15213] total_rss 0
[  690.350150][T15213] total_shmem 0
[  690.350159][T15213] total_mapped_file 0
[  690.350168][T15213] total_dirty 0
[  690.350178][T15213] total_writeback 0
[  690.350186][T15213] total_workingset_refault_anon 2
[  690.350195][T15213] total_workingset_refault_file 0
[  690.350205][T15213] total_swap 0
[  690.350214][T15213] total_swapcached 81920
[  690.350223][T15213] total_pgpgin 51
[  690.350233][T15213] total_pgpgout 51
[  690.350242][T15213] total_pgfault 112
[  690.350260][T15213] total_pgmajfault 1
[  690.350269][T15213] total_inactive_anon 0
[  690.350279][T15213] total_active_anon 0
[  690.350288][T15213] total_inactive_file 0
[  690.350298][T15213] total_active_file 0
[  690.350307][T15213] total_unevictable 0
[  690.350316][T15213] anon_cost 21
[  690.350324][T15213] file_cost 0
[  690.350334][T15213] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2/test,task_memcg=/syz2/test,task=syz-executor397,pid=15213,uid=0
[  690.350469][T15213] Memory cgroup out of memory: Killed process 15213 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  690.896379][T15214] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  690.896481][T15214] CPU: 0 UID: 0 PID: 15214 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  690.896553][T15214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  690.896595][T15214] Call Trace:
[  690.896618][T15214]  <TASK>
[  690.896649][T15214]  dump_stack_lvl+0xe8/0x150
[  690.896759][T15214]  dump_header+0xd3/0x4b0
[  690.896848][T15214]  oom_kill_process+0x3ab/0x9e0
[  690.896975][T15214]  out_of_memory+0x1064/0x1480
[  690.897102][T15214]  ? __pfx_out_of_memory+0x10/0x10
[  690.897193][T15214]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  690.897321][T15214]  ? _mutex_lock_killable+0x152/0x1d0
[  690.897413][T15214]  ? try_charge_memcg+0xbbe/0x15c0
[  690.897446][T15214]  try_charge_memcg+0xc7d/0x15c0
[  690.897490][T15214]  ? __pfx_try_charge_memcg+0x10/0x10
[  690.897619][T15214]  ? percpu_ref_tryget+0x15/0x180
[  690.897674][T15214]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  690.897711][T15214]  __memcg_kmem_charge_page+0x36c/0x5a0
[  690.897754][T15214]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  690.897899][T15214]  memcg_charge_kernel_stack+0xf2/0x4e0
[  690.898014][T15214]  dup_task_struct+0x2dc/0xa20
[  690.898111][T15214]  ? rt_spin_unlock+0x165/0x200
[  690.898378][T15214]  copy_process+0x820/0x43f0
[  690.898536][T15214]  ? __might_fault+0xaf/0x130
[  690.898657][T15214]  ? __pfx_copy_process+0x10/0x10
[  690.898701][T15214]  ? __asan_memset+0x22/0x50
[  690.898739][T15214]  kernel_clone+0x2d2/0x8d0
[  690.898800][T15214]  ? __pfx_kernel_clone+0x10/0x10
[  690.898910][T15214]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  690.899018][T15214]  __se_sys_clone3+0x33c/0x360
[  690.899105][T15214]  ? __might_fault+0xaf/0x130
[  690.899179][T15214]  ? __pfx___se_sys_clone3+0x10/0x10
[  690.899321][T15214]  ? _copy_to_user+0x8a/0xb0
[  690.899461][T15214]  ? do_user_addr_fault+0xc4c/0x1340
[  690.899629][T15214]  do_syscall_64+0x166/0x520
[  690.899703][T15214]  ? trace_irq_disable+0x3b/0x140
[  690.899768][T15214]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  690.899841][T15214]  ? clear_bhb_loop+0x70/0xc0
[  690.899951][T15214]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  690.900022][T15214] RIP: 0033:0x7f1299663819
[  690.900087][T15214] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  690.900141][T15214] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  690.900216][T15214] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  690.900266][T15214] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  690.900310][T15214] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  690.900354][T15214] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  690.900397][T15214] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  690.900484][T15214]  </TASK>
[  690.961731][T15214] memory: usage 96kB, limit 96kB, failcnt 2918
[  690.962138][T15214] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  690.962188][T15214] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  690.962237][T15214] Memory cgroup stats for /syz3/test:
[  690.962689][T15214] cache 0
[  690.962723][T15214] rss 0
[  690.962747][T15214] shmem 0
[  690.962771][T15214] mapped_file 0
[  690.962795][T15214] dirty 0
[  690.962818][T15214] writeback 0
[  690.962842][T15214] workingset_refault_anon 1
[  690.962867][T15214] workingset_refault_file 0
[  690.962899][T15214] swap 0
[  690.962923][T15214] swapcached 53248
[  690.962946][T15214] pgpgin 55
[  690.962970][T15214] pgpgout 55
[  690.962994][T15214] pgfault 107
[  690.963017][T15214] pgmajfault 1
[  690.963041][T15214] inactive_anon 0
[  690.963066][T15214] active_anon 0
[  690.963090][T15214] inactive_file 0
[  690.963124][T15214] active_file 0
[  690.963149][T15214] unevictable 0
[  690.963181][T15214] hierarchical_memory_limit 98304
[  690.963207][T15214] hierarchical_memsw_limit 9223372036854771712
[  690.963278][T15214] total_cache 0
[  690.963303][T15214] total_rss 0
executing program
executing program
[  690.963329][T15214] total_shmem 0
[  690.963361][T15214] total_mapped_file 0
[  690.963385][T15214] total_dirty 0
[  690.963408][T15214] total_writeback 0
[  690.963434][T15214] total_workingset_refault_anon 1
[  690.963465][T15214] total_workingset_refault_file 0
[  690.978818][T15214] total_swap 0
[  690.978861][T15214] total_swapcached 53248
[  690.978894][T15214] total_pgpgin 55
[  690.978919][T15214] total_pgpgout 55
[  690.978945][T15214] total_pgfault 107
[  690.978978][T15214] total_pgmajfault 1
[  690.979002][T15214] total_inactive_anon 0
[  690.979027][T15214] total_active_anon 0
[  690.979052][T15214] total_inactive_file 0
[  690.979085][T15214] total_active_file 0
[  690.979268][T15214] total_unevictable 0
[  690.979300][T15214] anon_cost 21
[  690.979323][T15214] file_cost 0
executing program
[  690.979353][T15214] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz-executor397,pid=15214,uid=0
[  690.979658][T15214] Memory cgroup out of memory: Killed process 15214 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  691.708430][T15221] syz-executor397: vmalloc error: size 8192, failed to allocate pages, mode:0x404dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO|__GFP_RETRY_MAYFAIL), nodemask=(null),cpuset=/,mems_allowed=0-1
[  691.708554][T15221] CPU: 1 UID: 0 PID: 15221 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  691.708581][T15221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  691.708596][T15221] Call Trace:
[  691.708606][T15221]  <TASK>
[  691.708616][T15221]  dump_stack_lvl+0xe8/0x150
[  691.708664][T15221]  warn_alloc+0x24d/0x270
[  691.708696][T15221]  ? __pfx_warn_alloc+0x10/0x10
[  691.708727][T15221]  ? alloc_pages_mpol+0x11b/0x280
[  691.708759][T15221]  ? alloc_pages_noprof+0x17c/0x2f0
[  691.708791][T15221]  __vmalloc_node_range_noprof+0xfb8/0x1560
[  691.708858][T15221]  ? __pfx___vmalloc_node_range_noprof+0x10/0x10
[  691.708893][T15221]  ? lockdep_hardirqs_on+0x7b/0x110
[  691.708924][T15221]  ? rcu_is_watching+0x16/0xb0
[  691.708957][T15221]  ? alloc_netdev_mqs+0xa9/0x12c0
[  691.708984][T15221]  __kvmalloc_node_noprof+0x658/0x8a0
[  691.709009][T15221]  ? alloc_netdev_mqs+0xa9/0x12c0
[  691.709037][T15221]  ? alloc_netdev_mqs+0xa9/0x12c0
[  691.709061][T15221]  ? alloc_netdev_mqs+0xa9/0x12c0
[  691.709092][T15221]  alloc_netdev_mqs+0xa9/0x12c0
[  691.709117][T15221]  ? __pfx_snprintf+0x10/0x10
[  691.709139][T15221]  ? __pfx_ip6_tnl_dev_setup+0x10/0x10
[  691.709215][T15221]  rtnl_create_link+0x321/0xd70
[  691.709251][T15221]  rtnl_newlink_create+0x258/0x7b0
[  691.709282][T15221]  ? __pfx_rtnl_newlink_create+0x10/0x10
[  691.709317][T15221]  ? rtnl_newlink+0xc10/0x1c30
[  691.709357][T15221]  ? rtnl_newlink+0xc10/0x1c30
[  691.709394][T15221]  rtnl_newlink+0x166d/0x1c30
[  691.709444][T15221]  ? __pfx_rtnl_newlink+0x10/0x10
[  691.709486][T15221]  ? do_syscall_64+0x166/0x520
[  691.709515][T15221]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  691.709571][T15221]  ? __lock_acquire+0x683/0x2ce0
[  691.709605][T15221]  ? kasan_quarantine_put+0xbb/0x1f0
[  691.709643][T15221]  ? lockdep_hardirqs_on+0x7b/0x110
[  691.709677][T15221]  ? nlmon_xmit+0xb0/0x100
[  691.709712][T15221]  ? kmem_cache_free+0x187/0x6c0
[  691.709737][T15221]  ? nlmon_xmit+0xb0/0x100
[  691.709786][T15221]  ? __lock_acquire+0x683/0x2ce0
[  691.709820][T15221]  ? __local_bh_enable_ip+0x1ad/0x2b0
[  691.709850][T15221]  ? lockdep_hardirqs_on+0x7b/0x110
[  691.709881][T15221]  ? __dev_queue_xmit+0x294/0x3880
[  691.709910][T15221]  ? __dev_queue_xmit+0x1ee9/0x3880
[  691.709943][T15221]  ? rtnetlink_rcv_msg+0x1c9/0xc00
[  691.709991][T15221]  ? __pfx_rtnl_newlink+0x10/0x10
[  691.710019][T15221]  rtnetlink_rcv_msg+0x802/0xc00
[  691.710052][T15221]  ? rtnetlink_rcv_msg+0x1c9/0xc00
[  691.710084][T15221]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  691.710117][T15221]  ? ref_tracker_free+0x668/0x820
[  691.710148][T15221]  ? __pfx_ref_tracker_free+0x10/0x10
[  691.710176][T15221]  ? __asan_memcpy+0x40/0x70
[  691.710209][T15221]  ? __skb_clone+0x5c/0x6c0
[  691.710241][T15221]  netlink_rcv_skb+0x226/0x4a0
[  691.710269][T15221]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  691.710306][T15221]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  691.710347][T15221]  ? netlink_deliver_tap+0x2e/0x1b0
[  691.710373][T15221]  ? netlink_deliver_tap+0x2e/0x1b0
[  691.710406][T15221]  netlink_unicast+0x7f5/0x990
[  691.710457][T15221]  netlink_sendmsg+0x813/0xb40
[  691.710505][T15221]  ? __pfx_netlink_sendmsg+0x10/0x10
[  691.710534][T15221]  ? tomoyo_socket_sendmsg_permission+0x1e0/0x300
[  691.710573][T15221]  ? __pfx_netlink_sendmsg+0x10/0x10
[  691.710598][T15221]  sock_sendmsg_nosec+0x13a/0x180
[  691.710633][T15221]  ____sys_sendmsg+0x565/0x870
[  691.710656][T15221]  ? __might_fault+0xaf/0x130
[  691.710686][T15221]  ? __pfx_____sys_sendmsg+0x10/0x10
[  691.710719][T15221]  ? import_iovec+0x73/0xa0
[  691.710751][T15221]  ___sys_sendmsg+0x2a5/0x360
[  691.710775][T15221]  ? __lock_acquire+0x683/0x2ce0
[  691.710805][T15221]  ? __pfx____sys_sendmsg+0x10/0x10
[  691.710835][T15221]  ? futex_wake+0x51e/0x600
[  691.710904][T15221]  ? __fget_files+0x2a/0x420
[  691.710935][T15221]  ? __fget_files+0x3a8/0x420
[  691.710976][T15221]  __x64_sys_sendmsg+0x1b7/0x290
[  691.711005][T15221]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  691.711054][T15221]  do_syscall_64+0x166/0x520
[  691.711083][T15221]  ? trace_irq_disable+0x3b/0x140
[  691.711106][T15221]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  691.711131][T15221]  ? clear_bhb_loop+0x70/0xc0
[  691.711161][T15221]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  691.711186][T15221] RIP: 0033:0x7f12996635d9
[  691.711210][T15221] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 d0 ff ff ff f7 d8 64 89 01 48
[  691.711230][T15221] RSP: 002b:00007f1298e29128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  691.711255][T15221] RAX: ffffffffffffffda RBX: 00007f1299711948 RCX: 00007f12996635d9
[  691.711273][T15221] RDX: 0000000000000040 RSI: 0000200000000080 RDI: 0000000000000007
[  691.711289][T15221] RBP: 00007f1299711940 R08: 00007f1298e29cdc R09: 0000000000000000
[  691.711305][T15221] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f129971194c
[  691.711320][T15221] R13: 0000000000000016 R14: 00007fff630f3160 R15: 00007fff630f3248
[  691.711355][T15221]  </TASK>
[  691.711396][T15221] Mem-Info:
[  691.711406][T15221] active_anon:179 inactive_anon:3162 isolated_anon:0
[  691.711406][T15221]  active_file:18582 inactive_file:34678 isolated_file:0
[  691.711406][T15221]  unevictable:0 dirty:0 writeback:0
[  691.711406][T15221]  slab_reclaimable:14354 slab_unreclaimable:103269
[  691.711406][T15221]  mapped:2605 shmem:520 pagetables:802
[  691.711406][T15221]  sec_pagetables:0 bounce:0
[  691.711406][T15221]  kernel_misc_reclaimable:0
[  691.711406][T15221]  free:1384473 free_pcp:1777 free_cma:0
[  691.711471][T15221] Node 0 active_anon:716kB inactive_anon:12648kB active_file:74140kB inactive_file:138712kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:10420kB dirty:0kB writeback:0kB shmem:2080kB kernel_stack:12776kB pagetables:3068kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[  691.711539][T15221] Node 1 active_anon:0kB inactive_anon:0kB active_file:188kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB kernel_stack:32kB pagetables:140kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[  691.711595][T15221] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  691.711676][T15221] lowmem_reserve[]: 0 2499 2501 2501 2501
[  691.711719][T15221] Node 0 DMA32 free:1582076kB boost:0kB min:3920kB low:6452kB high:8984kB reserved_highatomic:0KB free_highatomic:0KB active_anon:716kB inactive_anon:12648kB active_file:74140kB inactive_file:138712kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2559548kB mlocked:0kB bounce:0kB free_pcp:7100kB local_pcp:3108kB free_cma:0kB
[  691.711790][T15221] lowmem_reserve[]: 0 0 1 1 1
[  691.711828][T15221] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1840kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB
[  691.711895][T15221] lowmem_reserve[]: 0 0 0 0 0
[  691.711933][T15221] Node 1 Normal free:3940456kB boost:0kB min:6368kB low:10476kB high:14584kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:188kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  691.712003][T15221] lowmem_reserve[]: 0 0 0 0 0
[  691.712040][T15221] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
[  691.712180][T15221] Node 0 DMA32: 2537*4kB (UME) 931*8kB (UM) 120*16kB (UME) 61*32kB (UME) 79*64kB (UME) 22*128kB (UME) 9*256kB (UM) 14*512kB (UME) 33*1024kB (UME) 31*2048kB (UME) 353*4096kB (M) = 1581980kB
[  691.712370][T15221] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  691.712496][T15221] Node 1 Normal: 2*4kB (UM) 4*8kB (UM) 8*16kB (UM) 8*32kB (UM) 5*64kB (UM) 3*128kB (UM) 2*256kB (M) 3*512kB (UM) 1*1024kB (M) 0*2048kB 961*4096kB (M) = 3940456kB
[  691.712671][T15221] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  691.712691][T15221] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[  691.712710][T15221] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  691.712729][T15221] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[  691.712747][T15221] 53776 total pagecache pages
[  691.712757][T15221] 0 pages in swap cache
[  691.712764][T15221] Free swap  = 124988kB
[  691.712774][T15221] Total swap = 124996kB
[  691.712783][T15221] 2097051 pages RAM
[  691.712791][T15221] 0 pages HighMem/MovableOnly
[  691.712800][T15221] 425089 pages reserved
[  691.712807][T15221] 0 pages cma reserved
[  691.859119][T15219] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  691.859188][T15219] CPU: 0 UID: 0 PID: 15219 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  691.859290][T15219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  691.859338][T15219] Call Trace:
[  691.859362][T15219]  <TASK>
[  691.859379][T15219]  dump_stack_lvl+0xe8/0x150
[  691.859486][T15219]  dump_header+0xd3/0x4b0
[  691.859591][T15219]  oom_kill_process+0x3ab/0x9e0
[  691.859679][T15219]  out_of_memory+0x1064/0x1480
[  691.859794][T15219]  ? __pfx_out_of_memory+0x10/0x10
[  691.859888][T15219]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  691.859965][T15219]  ? _mutex_lock_killable+0x152/0x1d0
[  691.860067][T15219]  ? try_charge_memcg+0xbbe/0x15c0
[  691.860152][T15219]  try_charge_memcg+0xc7d/0x15c0
[  691.860269][T15219]  ? __pfx_try_charge_memcg+0x10/0x10
[  691.860366][T15219]  ? percpu_ref_tryget+0x15/0x180
[  691.860490][T15219]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  691.860634][T15219]  __memcg_kmem_charge_page+0x36c/0x5a0
[  691.860736][T15219]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  691.860844][T15219]  memcg_charge_kernel_stack+0x94/0x4e0
[  691.860943][T15219]  dup_task_struct+0x2dc/0xa20
[  691.861013][T15219]  ? rt_spin_unlock+0x165/0x200
[  691.861087][T15219]  copy_process+0x820/0x43f0
[  691.861192][T15219]  ? __might_fault+0xaf/0x130
[  691.861295][T15219]  ? __pfx_copy_process+0x10/0x10
[  691.861379][T15219]  ? __asan_memset+0x22/0x50
[  691.861486][T15219]  kernel_clone+0x2d2/0x8d0
[  691.861590][T15219]  ? __pfx_kernel_clone+0x10/0x10
[  691.861697][T15219]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  691.861803][T15219]  __se_sys_clone3+0x33c/0x360
[  691.861850][T15219]  ? __might_fault+0xaf/0x130
[  691.861875][T15219]  ? __pfx___se_sys_clone3+0x10/0x10
[  691.862027][T15219]  ? _copy_to_user+0x8a/0xb0
[  691.862157][T15219]  ? do_user_addr_fault+0xc4c/0x1340
[  691.862285][T15219]  do_syscall_64+0x166/0x520
[  691.862361][T15219]  ? trace_irq_disable+0x3b/0x140
[  691.862424][T15219]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  691.862487][T15219]  ? clear_bhb_loop+0x70/0xc0
[  691.862571][T15219]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  691.862635][T15219] RIP: 0033:0x7f1299663819
[  691.862697][T15219] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  691.862750][T15219] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  691.862814][T15219] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  691.862857][T15219] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  691.862907][T15219] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  691.862950][T15219] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  691.862993][T15219] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  691.863075][T15219]  </TASK>
[  691.882859][T15219] memory: usage 96kB, limit 96kB, failcnt 3218
[  691.882922][T15219] memory+swap: usage 100kB, limit 9007199254740988kB, failcnt 0
[  691.882964][T15219] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  691.883005][T15219] Memory cgroup stats for /syz0/test:
[  691.883308][T15219] cache 0
[  691.883340][T15219] rss 0
[  691.883369][T15219] shmem 0
[  691.883398][T15219] mapped_file 0
[  691.883431][T15219] dirty 0
[  691.883453][T15219] writeback 0
[  691.883474][T15219] workingset_refault_anon 3
[  691.883497][T15219] workingset_refault_file 0
[  691.883537][T15219] swap 0
[  691.883558][T15219] swapcached 32768
[  691.883581][T15219] pgpgin 64
[  691.883602][T15219] pgpgout 64
[  691.883623][T15219] pgfault 139
[  691.883647][T15219] pgmajfault 3
[  691.883670][T15219] inactive_anon 0
[  691.883692][T15219] active_anon 0
[  691.883720][T15219] inactive_file 0
[  691.883742][T15219] active_file 0
[  691.883765][T15219] unevictable 0
[  691.883786][T15219] hierarchical_memory_limit 98304
[  691.883809][T15219] hierarchical_memsw_limit 9223372036854771712
[  691.883841][T15219] total_cache 0
[  691.883863][T15219] total_rss 0
[  691.883885][T15219] total_shmem 0
[  691.883907][T15219] total_mapped_file 0
[  691.883929][T15219] total_dirty 0
[  691.883987][T15219] total_writeback 0
[  691.884021][T15219] total_workingset_refault_anon 3
[  691.884045][T15219] total_workingset_refault_file 0
[  691.884067][T15219] total_swap 0
[  691.884096][T15219] total_swapcached 32768
[  691.884119][T15219] total_pgpgin 64
[  691.884141][T15219] total_pgpgout 64
[  691.884163][T15219] total_pgfault 139
[  691.884184][T15219] total_pgmajfault 3
[  691.884207][T15219] total_inactive_anon 0
[  691.884236][T15219] total_active_anon 0
[  691.884257][T15219] total_inactive_file 0
[  691.892796][T15219] total_active_file 0
[  691.892837][T15219] total_unevictable 0
[  691.892866][T15219] anon_cost 21
[  691.892888][T15219] file_cost 0
[  691.892910][T15219] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz-executor397,pid=15219,uid=0
[  691.893211][T15219] Memory cgroup out of memory: Killed process 15219 (syz-executor397) total-vm:26076kB, anon-rss:120kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  692.164651][T15217] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  692.164773][T15217] CPU: 0 UID: 0 PID: 15217 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  692.164839][T15217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  692.164891][T15217] Call Trace:
[  692.164914][T15217]  <TASK>
[  692.164953][T15217]  dump_stack_lvl+0xe8/0x150
[  692.165061][T15217]  dump_header+0xd3/0x4b0
[  692.165156][T15217]  oom_kill_process+0x3ab/0x9e0
[  692.165252][T15217]  out_of_memory+0x1064/0x1480
[  692.165371][T15217]  ? __pfx_out_of_memory+0x10/0x10
[  692.165400][T15217]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  692.165431][T15217]  ? _mutex_lock_killable+0x152/0x1d0
[  692.165527][T15217]  ? try_charge_memcg+0xbbe/0x15c0
[  692.165557][T15217]  try_charge_memcg+0xc7d/0x15c0
[  692.165616][T15217]  ? __pfx_try_charge_memcg+0x10/0x10
[  692.165732][T15217]  ? percpu_ref_tryget+0x15/0x180
[  692.165825][T15217]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  692.165943][T15217]  __memcg_kmem_charge_page+0x36c/0x5a0
[  692.166039][T15217]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  692.166145][T15217]  memcg_charge_kernel_stack+0x159/0x4e0
[  692.166244][T15217]  dup_task_struct+0x2dc/0xa20
[  692.166328][T15217]  ? rt_spin_unlock+0x165/0x200
[  692.166395][T15217]  copy_process+0x820/0x43f0
[  692.166506][T15217]  ? __might_fault+0xaf/0x130
[  692.166622][T15217]  ? __pfx_copy_process+0x10/0x10
[  692.166681][T15217]  ? __asan_memset+0x22/0x50
[  692.166790][T15217]  kernel_clone+0x2d2/0x8d0
[  692.166862][T15217]  ? __pfx_kernel_clone+0x10/0x10
[  692.166968][T15217]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  692.167093][T15217]  __se_sys_clone3+0x33c/0x360
[  692.167170][T15217]  ? __might_fault+0xaf/0x130
[  692.167236][T15217]  ? __pfx___se_sys_clone3+0x10/0x10
[  692.167363][T15217]  ? _copy_to_user+0x8a/0xb0
[  692.167494][T15217]  ? do_user_addr_fault+0xc4c/0x1340
[  692.167614][T15217]  do_syscall_64+0x166/0x520
[  692.167689][T15217]  ? trace_irq_disable+0x3b/0x140
[  692.167760][T15217]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  692.167816][T15217]  ? clear_bhb_loop+0x70/0xc0
[  692.167890][T15217]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  692.167963][T15217] RIP: 0033:0x7f1299663819
[  692.168026][T15217] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  692.168099][T15217] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  692.168163][T15217] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  692.168207][T15217] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  692.168249][T15217] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  692.168307][T15217] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  692.168402][T15217] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  692.168491][T15217]  </TASK>
[  692.202836][T15217] memory: usage 96kB, limit 96kB, failcnt 3114
[  692.202904][T15217] memory+swap: usage 100kB, limit 9007199254740988kB, failcnt 0
[  692.202970][T15217] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  692.203006][T15217] Memory cgroup stats for /syz1/test:
[  692.203372][T15217] cache 0
[  692.203405][T15217] rss 0
[  692.203428][T15217] shmem 0
[  692.203450][T15217] mapped_file 0
[  692.203471][T15217] dirty 0
[  692.203504][T15217] writeback 0
[  692.203564][T15217] workingset_refault_anon 2
[  692.203593][T15217] workingset_refault_file 0
[  692.203616][T15217] swap 0
[  692.203638][T15217] swapcached 49152
[  692.203660][T15217] pgpgin 65
[  692.203683][T15217] pgpgout 65
[  692.203703][T15217] pgfault 144
[  692.203726][T15217] pgmajfault 2
[  692.203748][T15217] inactive_anon 0
[  692.203771][T15217] active_anon 0
[  692.203793][T15217] inactive_file 0
[  692.203815][T15217] active_file 0
[  692.203838][T15217] unevictable 0
[  692.203860][T15217] hierarchical_memory_limit 98304
[  692.203890][T15217] hierarchical_memsw_limit 9223372036854771712
[  692.203914][T15217] total_cache 0
[  692.203943][T15217] total_rss 0
[  692.203965][T15217] total_shmem 0
[  692.204035][T15217] total_mapped_file 0
[  692.204057][T15217] total_dirty 0
[  692.204080][T15217] total_writeback 0
[  692.204102][T15217] total_workingset_refault_anon 2
[  692.204125][T15217] total_workingset_refault_file 0
[  692.204154][T15217] total_swap 0
[  692.204176][T15217] total_swapcached 49152
[  692.204198][T15217] total_pgpgin 65
[  692.204221][T15217] total_pgpgout 65
[  692.217311][T15217] total_pgfault 144
[  692.217362][T15217] total_pgmajfault 2
[  692.217386][T15217] total_inactive_anon 0
[  692.217427][T15217] total_active_anon 0
[  692.217449][T15217] total_inactive_file 0
[  692.217477][T15217] total_active_file 0
[  692.217499][T15217] total_unevictable 0
[  692.217521][T15217] anon_cost 21
[  692.217542][T15217] file_cost 0
[  692.217565][T15217] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz-executor397,pid=15217,uid=0
[  692.310747][T15217] Memory cgroup out of memory: Killed process 15217 (syz-executor397) total-vm:26076kB, anon-rss:120kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
executing program
executing program
executing program
[  693.035812][ T1328] ieee802154 phy0 wpan0: encryption failed: -22
[  693.035873][ T1328] ieee802154 phy1 wpan1: encryption failed: -22
executing program
executing program
[  694.171289][T15229] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  694.171329][T15229] CPU: 1 UID: 0 PID: 15229 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  694.171355][T15229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  694.171370][T15229] Call Trace:
[  694.171380][T15229]  <TASK>
[  694.171391][T15229]  dump_stack_lvl+0xe8/0x150
[  694.171431][T15229]  dump_header+0xd3/0x4b0
[  694.171464][T15229]  oom_kill_process+0x3ab/0x9e0
[  694.171501][T15229]  out_of_memory+0x1064/0x1480
[  694.171544][T15229]  ? __pfx_out_of_memory+0x10/0x10
[  694.171588][T15229]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  694.171620][T15229]  ? _mutex_lock_killable+0x152/0x1d0
[  694.171656][T15229]  ? try_charge_memcg+0xbbe/0x15c0
[  694.171687][T15229]  try_charge_memcg+0xc7d/0x15c0
[  694.171731][T15229]  ? __pfx_try_charge_memcg+0x10/0x10
[  694.171766][T15229]  ? percpu_ref_tryget+0x15/0x180
[  694.171805][T15229]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  694.171846][T15229]  __memcg_kmem_charge_page+0x36c/0x5a0
[  694.171890][T15229]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  694.171931][T15229]  memcg_charge_kernel_stack+0xf2/0x4e0
[  694.171969][T15229]  dup_task_struct+0x2dc/0xa20
[  694.171998][T15229]  ? rt_spin_unlock+0x165/0x200
[  694.172023][T15229]  copy_process+0x820/0x43f0
[  694.172061][T15229]  ? __might_fault+0xaf/0x130
[  694.172101][T15229]  ? __pfx_copy_process+0x10/0x10
[  694.172138][T15229]  ? __asan_memset+0x22/0x50
[  694.172179][T15229]  kernel_clone+0x2d2/0x8d0
[  694.172212][T15229]  ? __pfx_kernel_clone+0x10/0x10
[  694.172251][T15229]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  694.172287][T15229]  __se_sys_clone3+0x33c/0x360
[  694.172317][T15229]  ? __might_fault+0xaf/0x130
[  694.172341][T15229]  ? __pfx___se_sys_clone3+0x10/0x10
[  694.172388][T15229]  ? _copy_to_user+0x8a/0xb0
[  694.172439][T15229]  ? do_user_addr_fault+0xc4c/0x1340
[  694.172487][T15229]  do_syscall_64+0x166/0x520
[  694.172516][T15229]  ? trace_irq_disable+0x3b/0x140
[  694.172540][T15229]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  694.172564][T15229]  ? clear_bhb_loop+0x70/0xc0
[  694.172594][T15229]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  694.172617][T15229] RIP: 0033:0x7f1299663819
[  694.172638][T15229] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  694.172658][T15229] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  694.172684][T15229] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  694.172701][T15229] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  694.172718][T15229] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  694.172735][T15229] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  694.172750][T15229] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  694.172786][T15229]  </TASK>
[  694.172826][T15229] memory: usage 96kB, limit 96kB, failcnt 2983
[  694.172842][T15229] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  694.172859][T15229] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  694.172874][T15229] Memory cgroup stats for /syz4/test:
[  694.173148][T15229] cache 0
[  694.173159][T15229] rss 0
[  694.173168][T15229] shmem 0
[  694.173176][T15229] mapped_file 0
[  694.173185][T15229] dirty 0
[  694.173193][T15229] writeback 0
[  694.173202][T15229] workingset_refault_anon 2
[  694.173211][T15229] workingset_refault_file 0
[  694.173221][T15229] swap 0
[  694.173229][T15229] swapcached 53248
[  694.173238][T15229] pgpgin 69
[  694.173247][T15229] pgpgout 69
[  694.173254][T15229] pgfault 129
[  694.173263][T15229] pgmajfault 2
[  694.173271][T15229] inactive_anon 0
[  694.173281][T15229] active_anon 0
[  694.173290][T15229] inactive_file 0
[  694.173299][T15229] active_file 0
[  694.173308][T15229] unevictable 0
[  694.173317][T15229] hierarchical_memory_limit 98304
[  694.173327][T15229] hierarchical_memsw_limit 9223372036854771712
[  694.173338][T15229] total_cache 0
[  694.173347][T15229] total_rss 0
[  694.173355][T15229] total_shmem 0
[  694.173363][T15229] total_mapped_file 0
[  694.173372][T15229] total_dirty 0
[  694.173381][T15229] total_writeback 0
[  694.173389][T15229] total_workingset_refault_anon 2
[  694.173400][T15229] total_workingset_refault_file 0
[  694.173410][T15229] total_swap 0
[  694.173419][T15229] total_swapcached 53248
[  694.173427][T15229] total_pgpgin 69
[  694.173436][T15229] total_pgpgout 69
[  694.173445][T15229] total_pgfault 129
[  694.173454][T15229] total_pgmajfault 2
[  694.173462][T15229] total_inactive_anon 0
[  694.173471][T15229] total_active_anon 0
[  694.173480][T15229] total_inactive_file 0
[  694.173489][T15229] total_active_file 0
[  694.173498][T15229] total_unevictable 0
[  694.173507][T15229] anon_cost 21
[  694.173516][T15229] file_cost 0
[  694.173525][T15229] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz-executor397,pid=15229,uid=0
[  694.173659][T15229] Memory cgroup out of memory: Killed process 15229 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  694.847543][T15231] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  694.847588][T15231] CPU: 1 UID: 0 PID: 15231 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  694.847618][T15231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  694.847634][T15231] Call Trace:
[  694.847645][T15231]  <TASK>
[  694.847658][T15231]  dump_stack_lvl+0xe8/0x150
[  694.847703][T15231]  dump_header+0xd3/0x4b0
[  694.847752][T15231]  oom_kill_process+0x3ab/0x9e0
[  694.847792][T15231]  out_of_memory+0x1064/0x1480
[  694.847842][T15231]  ? __pfx_out_of_memory+0x10/0x10
[  694.847876][T15231]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  694.847927][T15231]  ? _mutex_lock_killable+0x152/0x1d0
[  694.847969][T15231]  ? try_charge_memcg+0xbbe/0x15c0
[  694.848005][T15231]  try_charge_memcg+0xc7d/0x15c0
[  694.848059][T15231]  ? __pfx_try_charge_memcg+0x10/0x10
[  694.848099][T15231]  ? percpu_ref_tryget+0x15/0x180
[  694.848146][T15231]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  694.848194][T15231]  __memcg_kmem_charge_page+0x36c/0x5a0
[  694.848245][T15231]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  694.848291][T15231]  memcg_charge_kernel_stack+0x159/0x4e0
[  694.848336][T15231]  dup_task_struct+0x2dc/0xa20
[  694.848370][T15231]  ? rt_spin_unlock+0x165/0x200
[  694.848400][T15231]  copy_process+0x820/0x43f0
[  694.848446][T15231]  ? __might_fault+0xaf/0x130
[  694.848493][T15231]  ? __pfx_copy_process+0x10/0x10
[  694.848530][T15231]  ? __asan_memset+0x22/0x50
[  694.848577][T15231]  kernel_clone+0x2d2/0x8d0
[  694.848615][T15231]  ? __pfx_kernel_clone+0x10/0x10
[  694.848662][T15231]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  694.848706][T15231]  __se_sys_clone3+0x33c/0x360
[  694.848741][T15231]  ? __might_fault+0xaf/0x130
[  694.848769][T15231]  ? __pfx___se_sys_clone3+0x10/0x10
[  694.848825][T15231]  ? _copy_to_user+0x8a/0xb0
[  694.848893][T15231]  do_syscall_64+0x166/0x520
[  694.848928][T15231]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  694.848955][T15231]  ? clear_bhb_loop+0x70/0xc0
[  694.848988][T15231]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  694.849015][T15231] RIP: 0033:0x7f1299663819
[  694.849040][T15231] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  694.849062][T15231] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  694.849090][T15231] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  694.849110][T15231] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  694.849128][T15231] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  694.849147][T15231] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  694.849165][T15231] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  694.849208][T15231]  </TASK>
[  694.853765][T15231] memory: usage 96kB, limit 96kB, failcnt 3005
[  694.853791][T15231] memory+swap: usage 100kB, limit 9007199254740988kB, failcnt 0
[  694.853809][T15231] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  694.853825][T15231] Memory cgroup stats for /syz3/test:
[  694.854002][T15231] cache 0
[  694.854022][T15231] rss 0
[  694.854032][T15231] shmem 0
[  694.854041][T15231] mapped_file 0
[  694.854051][T15231] dirty 0
[  694.854060][T15231] writeback 0
[  694.854070][T15231] workingset_refault_anon 1
[  694.854081][T15231] workingset_refault_file 0
[  694.854091][T15231] swap 0
[  694.854100][T15231] swapcached 57344
[  694.854110][T15231] pgpgin 56
[  694.854118][T15231] pgpgout 56
[  694.854128][T15231] pgfault 108
[  694.854137][T15231] pgmajfault 1
[  694.854146][T15231] inactive_anon 0
[  694.854155][T15231] active_anon 0
[  694.854165][T15231] inactive_file 0
[  694.854174][T15231] active_file 0
[  694.854183][T15231] unevictable 0
[  694.854193][T15231] hierarchical_memory_limit 98304
[  694.854203][T15231] hierarchical_memsw_limit 9223372036854771712
[  694.854223][T15231] total_cache 0
[  694.854232][T15231] total_rss 0
[  694.854241][T15231] total_shmem 0
[  694.854252][T15231] total_mapped_file 0
[  694.854263][T15231] total_dirty 0
[  694.854273][T15231] total_writeback 0
[  694.854283][T15231] total_workingset_refault_anon 1
[  694.854294][T15231] total_workingset_refault_file 0
[  694.854304][T15231] total_swap 0
[  694.854313][T15231] total_swapcached 57344
[  694.854323][T15231] total_pgpgin 56
[  694.854332][T15231] total_pgpgout 56
[  694.854341][T15231] total_pgfault 108
[  694.854352][T15231] total_pgmajfault 1
[  694.854362][T15231] total_inactive_anon 0
[  694.854373][T15231] total_active_anon 0
[  694.854383][T15231] total_inactive_file 0
[  694.854393][T15231] total_active_file 0
[  694.854402][T15231] total_unevictable 0
[  694.854412][T15231] anon_cost 21
[  694.854422][T15231] file_cost 0
[  694.854433][T15231] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz-executor397,pid=15231,uid=0
[  694.854592][T15231] Memory cgroup out of memory: Killed process 15231 (syz-executor397) total-vm:26076kB, anon-rss:120kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  695.160513][T14104] Bluetooth: hci1: command 0x0406 tx timeout
[  695.160559][T14104] Bluetooth: hci2: command 0x0406 tx timeout
[  695.160713][T14104] Bluetooth: hci0: command 0x0406 tx timeout
[  695.160882][T14104] Bluetooth: hci3: command 0x0406 tx timeout
[  695.182981][T14104] Bluetooth: hci4: command 0x0406 tx timeout
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
executing program
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  696.258930][T15258] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  696.258978][T15258] CPU: 1 UID: 0 PID: 15258 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  696.259006][T15258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  696.259022][T15258] Call Trace:
[  696.259032][T15258]  <TASK>
[  696.259043][T15258]  dump_stack_lvl+0xe8/0x150
[  696.259085][T15258]  dump_header+0xd3/0x4b0
[  696.259120][T15258]  oom_kill_process+0x3ab/0x9e0
[  696.259157][T15258]  out_of_memory+0x1064/0x1480
[  696.259201][T15258]  ? __pfx_out_of_memory+0x10/0x10
[  696.259232][T15258]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  696.259264][T15258]  ? _mutex_lock_killable+0x152/0x1d0
[  696.259302][T15258]  ? try_charge_memcg+0xbbe/0x15c0
[  696.259334][T15258]  try_charge_memcg+0xc7d/0x15c0
[  696.259378][T15258]  ? __pfx_try_charge_memcg+0x10/0x10
[  696.259415][T15258]  ? percpu_ref_tryget+0x15/0x180
[  696.259461][T15258]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  696.259503][T15258]  __memcg_kmem_charge_page+0x36c/0x5a0
[  696.259540][T15258]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  696.259591][T15258]  memcg_charge_kernel_stack+0xf2/0x4e0
[  696.259629][T15258]  dup_task_struct+0x2dc/0xa20
[  696.259657][T15258]  ? rt_spin_unlock+0x165/0x200
[  696.259682][T15258]  copy_process+0x820/0x43f0
[  696.259732][T15258]  ? __might_fault+0xaf/0x130
[  696.259772][T15258]  ? __pfx_copy_process+0x10/0x10
[  696.259804][T15258]  ? __asan_memset+0x22/0x50
[  696.259846][T15258]  kernel_clone+0x2d2/0x8d0
[  696.259886][T15258]  ? __pfx_kernel_clone+0x10/0x10
[  696.259927][T15258]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  696.259966][T15258]  __se_sys_clone3+0x33c/0x360
[  696.259997][T15258]  ? __might_fault+0xaf/0x130
[  696.260021][T15258]  ? __pfx___se_sys_clone3+0x10/0x10
[  696.260069][T15258]  ? _copy_to_user+0x8a/0xb0
[  696.260115][T15258]  ? do_user_addr_fault+0xc4c/0x1340
[  696.260163][T15258]  do_syscall_64+0x166/0x520
[  696.260192][T15258]  ? trace_irq_disable+0x3b/0x140
[  696.260216][T15258]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  696.260240][T15258]  ? clear_bhb_loop+0x70/0xc0
[  696.260270][T15258]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  696.260294][T15258] RIP: 0033:0x7f1299663819
[  696.260316][T15258] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  696.260337][T15258] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  696.260363][T15258] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  696.260380][T15258] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  696.260396][T15258] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  696.260413][T15258] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  696.260429][T15258] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  696.260465][T15258]  </TASK>
[  696.264312][T15258] memory: usage 96kB, limit 96kB, failcnt 3091
[  696.264334][T15258] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  696.264350][T15258] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  696.264366][T15258] Memory cgroup stats for /syz4/test:
[  696.264513][T15258] cache 0
[  696.264523][T15258] rss 0
[  696.264532][T15258] shmem 0
[  696.264540][T15258] mapped_file 0
[  696.264548][T15258] dirty 0
[  696.264556][T15258] writeback 0
[  696.264564][T15258] workingset_refault_anon 2
[  696.264574][T15258] workingset_refault_file 0
[  696.264584][T15258] swap 0
[  696.264591][T15258] swapcached 53248
[  696.264600][T15258] pgpgin 70
[  696.264608][T15258] pgpgout 69
[  696.264616][T15258] pgfault 131
[  696.264625][T15258] pgmajfault 2
[  696.264632][T15258] inactive_anon 0
[  696.264641][T15258] active_anon 0
[  696.264650][T15258] inactive_file 0
[  696.264658][T15258] active_file 0
[  696.264666][T15258] unevictable 0
[  696.264674][T15258] hierarchical_memory_limit 98304
[  696.264692][T15258] hierarchical_memsw_limit 9223372036854771712
[  696.264703][T15258] total_cache 0
[  696.264711][T15258] total_rss 0
[  696.264720][T15258] total_shmem 0
[  696.264728][T15258] total_mapped_file 0
[  696.264737][T15258] total_dirty 0
[  696.264767][T15258] total_writeback 0
[  696.264776][T15258] total_workingset_refault_anon 2
[  696.264786][T15258] total_workingset_refault_file 0
[  696.264795][T15258] total_swap 0
[  696.264803][T15258] total_swapcached 53248
[  696.264812][T15258] total_pgpgin 70
[  696.264820][T15258] total_pgpgout 69
[  696.264830][T15258] total_pgfault 131
[  696.264856][T15258] total_pgmajfault 2
[  696.264865][T15258] total_inactive_anon 0
[  696.264874][T15258] total_active_anon 0
[  696.264883][T15258] total_inactive_file 0
[  696.264893][T15258] total_active_file 0
[  696.264901][T15258] total_unevictable 0
[  696.264910][T15258] anon_cost 21
[  696.264919][T15258] file_cost 0
[  696.264928][T15258] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz-executor397,pid=15258,uid=0
[  696.265087][T15258] Memory cgroup out of memory: Killed process 15258 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  696.369057][T15261] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  696.369181][T15261] CPU: 0 UID: 0 PID: 15261 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  696.369266][T15261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  696.369310][T15261] Call Trace:
[  696.369335][T15261]  <TASK>
[  696.369365][T15261]  dump_stack_lvl+0xe8/0x150
[  696.369481][T15261]  dump_header+0xd3/0x4b0
[  696.369571][T15261]  oom_kill_process+0x3ab/0x9e0
[  696.369668][T15261]  out_of_memory+0x1064/0x1480
[  696.369779][T15261]  ? __pfx_out_of_memory+0x10/0x10
[  696.369851][T15261]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  696.369934][T15261]  ? _mutex_lock_killable+0x152/0x1d0
[  696.370033][T15261]  ? try_charge_memcg+0xbbe/0x15c0
[  696.370156][T15261]  try_charge_memcg+0xc7d/0x15c0
[  696.370263][T15261]  ? percpu_ref_get_many+0x19/0x140
[  696.370368][T15261]  ? __pfx_try_charge_memcg+0x10/0x10
[  696.370465][T15261]  ? percpu_ref_tryget+0x15/0x180
[  696.370571][T15261]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  696.370673][T15261]  __memcg_kmem_charge_page+0x36c/0x5a0
[  696.370764][T15261]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  696.370876][T15261]  memcg_charge_kernel_stack+0xf2/0x4e0
[  696.370952][T15261]  ? dup_task_struct+0x1cd/0xa20
[  696.370981][T15261]  dup_task_struct+0x1e8/0xa20
[  696.371009][T15261]  ? rt_spin_unlock+0x165/0x200
[  696.371073][T15261]  copy_process+0x820/0x43f0
[  696.371202][T15261]  ? __might_fault+0xaf/0x130
[  696.371312][T15261]  ? __pfx_copy_process+0x10/0x10
[  696.371397][T15261]  ? __asan_memset+0x22/0x50
[  696.371504][T15261]  kernel_clone+0x2d2/0x8d0
[  696.371597][T15261]  ? __pfx_kernel_clone+0x10/0x10
[  696.371709][T15261]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  696.371804][T15261]  __se_sys_clone3+0x33c/0x360
[  696.371887][T15261]  ? __might_fault+0xaf/0x130
[  696.371947][T15261]  ? __pfx___se_sys_clone3+0x10/0x10
[  696.372067][T15261]  ? _copy_to_user+0x8a/0xb0
[  696.372194][T15261]  ? do_user_addr_fault+0xc4c/0x1340
[  696.372321][T15261]  do_syscall_64+0x166/0x520
[  696.372396][T15261]  ? trace_irq_disable+0x3b/0x140
[  696.372440][T15261]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  696.372462][T15261]  ? clear_bhb_loop+0x70/0xc0
[  696.372498][T15261]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  696.372564][T15261] RIP: 0033:0x7f1299663819
[  696.372651][T15261] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  696.372724][T15261] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  696.372789][T15261] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
executing program
[  696.372840][T15261] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  696.372884][T15261] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  696.372928][T15261] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  696.372972][T15261] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  696.373066][T15261]  </TASK>
[  696.416322][T15261] memory: usage 96kB, limit 96kB, failcnt 3103
[  696.416402][T15261] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  696.416450][T15261] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  696.416497][T15261] Memory cgroup stats for /syz3/test:
[  696.416894][T15261] cache 0
[  696.416923][T15261] rss 0
[  696.416955][T15261] shmem 0
[  696.416979][T15261] mapped_file 0
[  696.417003][T15261] dirty 0
[  696.417020][T15261] writeback 0
[  696.417028][T15261] workingset_refault_anon 1
[  696.417037][T15261] workingset_refault_file 0
[  696.417046][T15261] swap 4096
[  696.417053][T15261] swapcached 61440
[  696.417062][T15261] pgpgin 57
[  696.417069][T15261] pgpgout 57
[  696.417076][T15261] pgfault 109
[  696.417084][T15261] pgmajfault 1
[  696.417092][T15261] inactive_anon 0
[  696.417099][T15261] active_anon 0
[  696.417107][T15261] inactive_file 0
[  696.417116][T15261] active_file 0
[  696.417124][T15261] unevictable 0
[  696.417131][T15261] hierarchical_memory_limit 98304
[  696.417160][T15261] hierarchical_memsw_limit 9223372036854771712
[  696.417179][T15261] total_cache 0
[  696.417188][T15261] total_rss 0
[  696.417197][T15261] total_shmem 0
[  696.417207][T15261] total_mapped_file 0
[  696.417234][T15261] total_dirty 0
[  696.417266][T15261] total_writeback 0
[  696.417291][T15261] total_workingset_refault_anon 1
[  696.417323][T15261] total_workingset_refault_file 0
[  696.417348][T15261] total_swap 4096
[  696.417373][T15261] total_swapcached 61440
[  696.417398][T15261] total_pgpgin 57
[  696.417467][T15261] total_pgpgout 57
[  696.417500][T15261] total_pgfault 109
[  696.417546][T15261] total_pgmajfault 1
[  696.417572][T15261] total_inactive_anon 0
[  696.417604][T15261] total_active_anon 0
[  696.417632][T15261] total_inactive_file 0
[  696.417642][T15261] total_active_file 0
[  696.417651][T15261] total_unevictable 0
executing program
[  696.417661][T15261] anon_cost 21
[  696.417670][T15261] file_cost 0
[  696.451325][T15261] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz-executor397,pid=15261,uid=0
[  696.452367][T15261] Memory cgroup out of memory: Killed process 15261 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  697.341485][T15263] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  697.341605][T15263] CPU: 0 UID: 0 PID: 15263 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  697.341697][T15263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  697.341744][T15263] Call Trace:
[  697.341779][T15263]  <TASK>
[  697.341805][T15263]  dump_stack_lvl+0xe8/0x150
[  697.341923][T15263]  dump_header+0xd3/0x4b0
[  697.342020][T15263]  oom_kill_process+0x3ab/0x9e0
[  697.342100][T15263]  out_of_memory+0x1064/0x1480
[  697.342147][T15263]  ? __pfx_out_of_memory+0x10/0x10
[  697.342227][T15263]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  697.342356][T15263]  ? _mutex_lock_killable+0x152/0x1d0
[  697.342464][T15263]  ? try_charge_memcg+0xbbe/0x15c0
[  697.342567][T15263]  try_charge_memcg+0xc7d/0x15c0
[  697.342655][T15263]  ? percpu_ref_get_many+0x19/0x140
[  697.342773][T15263]  ? __pfx_try_charge_memcg+0x10/0x10
[  697.342877][T15263]  ? percpu_ref_tryget+0x15/0x180
[  697.343002][T15263]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  697.343131][T15263]  __memcg_kmem_charge_page+0x36c/0x5a0
[  697.343238][T15263]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  697.343361][T15263]  memcg_charge_kernel_stack+0x159/0x4e0
[  697.343398][T15263]  ? dup_task_struct+0x1cd/0xa20
[  697.343506][T15263]  dup_task_struct+0x1e8/0xa20
[  697.343577][T15263]  ? rt_spin_unlock+0x165/0x200
[  697.343616][T15263]  copy_process+0x820/0x43f0
[  697.343701][T15263]  ? __might_fault+0xaf/0x130
[  697.343827][T15263]  ? __pfx_copy_process+0x10/0x10
[  697.343921][T15263]  ? __asan_memset+0x22/0x50
[  697.344044][T15263]  kernel_clone+0x2d2/0x8d0
[  697.344141][T15263]  ? __pfx_kernel_clone+0x10/0x10
[  697.344260][T15263]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  697.344368][T15263]  __se_sys_clone3+0x33c/0x360
[  697.344461][T15263]  ? __might_fault+0xaf/0x130
[  697.344534][T15263]  ? __pfx___se_sys_clone3+0x10/0x10
[  697.344675][T15263]  ? _copy_to_user+0x8a/0xb0
[  697.344857][T15263]  do_syscall_64+0x166/0x520
[  697.344974][T15263]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  697.345053][T15263]  ? clear_bhb_loop+0x70/0xc0
[  697.345130][T15263]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  697.345201][T15263] RIP: 0033:0x7f1299663819
[  697.345265][T15263] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  697.345317][T15263] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  697.345388][T15263] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  697.345438][T15263] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  697.345495][T15263] RBP: 00007f1298dc66c0 R08: 00007f1298dc66c0 R09: 00007fff630f3247
[  697.345522][T15263] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  697.345538][T15263] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  697.345576][T15263]  </TASK>
[  697.474563][T15263] memory: usage 96kB, limit 96kB, failcnt 4285
[  697.474630][T15263] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  697.474674][T15263] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  697.474715][T15263] Memory cgroup stats for /syz2/test:
[  697.475100][T15263] cache 0
[  697.475156][T15263] rss 0
[  697.475184][T15263] shmem 0
[  697.475212][T15263] mapped_file 0
[  697.475237][T15263] dirty 0
[  697.475258][T15263] writeback 0
[  697.475280][T15263] workingset_refault_anon 2
[  697.475309][T15263] workingset_refault_file 0
[  697.475331][T15263] swap 0
[  697.475353][T15263] swapcached 86016
[  697.475374][T15263] pgpgin 52
[  697.475395][T15263] pgpgout 52
[  697.475416][T15263] pgfault 114
[  697.475437][T15263] pgmajfault 1
[  697.475458][T15263] inactive_anon 0
[  697.475480][T15263] active_anon 0
[  697.475502][T15263] inactive_file 0
[  697.485444][T15263] active_file 0
[  697.485497][T15263] unevictable 0
[  697.486086][T15263] hierarchical_memory_limit 98304
[  697.486126][T15263] hierarchical_memsw_limit 9223372036854771712
[  697.486151][T15263] total_cache 0
[  697.486186][T15263] total_rss 0
[  697.493424][T15263] total_shmem 0
[  697.493460][T15263] total_mapped_file 0
[  697.493492][T15263] total_dirty 0
[  697.493520][T15263] total_writeback 0
[  697.493556][T15263] total_workingset_refault_anon 2
[  697.493711][T15263] total_workingset_refault_file 0
[  697.493741][T15263] total_swap 0
[  697.493766][T15263] total_swapcached 86016
[  697.493788][T15263] total_pgpgin 52
[  697.493810][T15263] total_pgpgout 52
[  697.493833][T15263] total_pgfault 114
[  697.493857][T15263] total_pgmajfault 1
[  697.493879][T15263] total_inactive_anon 0
[  697.493902][T15263] total_active_anon 0
[  697.493924][T15263] total_inactive_file 0
[  697.493953][T15263] total_active_file 0
[  697.493975][T15263] total_unevictable 0
[  697.493997][T15263] anon_cost 21
[  697.494019][T15263] file_cost 0
[  697.494043][T15263] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2/test,task_memcg=/syz2/test,task=syz-executor397,pid=15263,uid=0
[  697.494607][T15263] Memory cgroup out of memory: Killed process 15263 (syz-executor397) total-vm:26340kB, anon-rss:140kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000
[  698.092655][T15271] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  698.092697][T15271] CPU: 1 UID: 0 PID: 15271 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  698.092726][T15271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  698.092742][T15271] Call Trace:
[  698.092752][T15271]  <TASK>
[  698.092763][T15271]  dump_stack_lvl+0xe8/0x150
[  698.092803][T15271]  dump_header+0xd3/0x4b0
[  698.092839][T15271]  oom_kill_process+0x3ab/0x9e0
[  698.092876][T15271]  out_of_memory+0x1064/0x1480
[  698.092919][T15271]  ? __pfx_out_of_memory+0x10/0x10
[  698.092951][T15271]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  698.092982][T15271]  ? _mutex_lock_killable+0x152/0x1d0
[  698.093042][T15271]  ? try_charge_memcg+0xbbe/0x15c0
[  698.093073][T15271]  try_charge_memcg+0xc7d/0x15c0
[  698.093118][T15271]  ? __pfx_try_charge_memcg+0x10/0x10
[  698.093152][T15271]  ? percpu_ref_tryget+0x15/0x180
[  698.093192][T15271]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  698.093231][T15271]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  698.093273][T15271]  __memcg_slab_post_alloc_hook+0x94e/0xf60
[  698.093330][T15271]  kmem_cache_alloc_lru_noprof+0x418/0x650
[  698.093371][T15271]  ? alloc_inode+0x6a/0x1b0
[  698.093396][T15271]  ? alloc_inode+0x6a/0x1b0
[  698.093427][T15271]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  698.093454][T15271]  alloc_inode+0x6a/0x1b0
[  698.093484][T15271]  new_inode+0x1f/0x170
[  698.093515][T15271]  __debugfs_create_file+0xb8/0x400
[  698.093539][T15271]  debugfs_create_file_full+0x3f/0x60
[  698.093584][T15271]  kvm_create_vm_debugfs+0x6ec/0x8f0
[  698.093693][T15271]  ? __pfx_kvm_create_vm_debugfs+0x10/0x10
[  698.093719][T15271]  ? alloc_pages_mpol+0x11b/0x280
[  698.093753][T15271]  ? __rt_spin_lock_init+0x3e/0x50
[  698.093791][T15271]  kvm_dev_ioctl+0x13ca/0x17e0
[  698.093827][T15271]  ? __pfx_kvm_dev_ioctl+0x10/0x10
[  698.093848][T15271]  ? __fget_files+0x2a/0x420
[  698.093884][T15271]  ? bpf_lsm_file_ioctl+0x9/0x20
[  698.093944][T15271]  ? __pfx_kvm_dev_ioctl+0x10/0x10
[  698.093968][T15271]  __se_sys_ioctl+0xff/0x170
[  698.094010][T15271]  do_syscall_64+0x166/0x520
[  698.094040][T15271]  ? trace_irq_disable+0x3b/0x140
[  698.094063][T15271]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  698.094104][T15271]  ? clear_bhb_loop+0x70/0xc0
[  698.094131][T15271]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  698.094154][T15271] RIP: 0033:0x7f12996635d9
[  698.094177][T15271] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 d0 ff ff ff f7 d8 64 89 01 48
[  698.094198][T15271] RSP: 002b:00007f1298e29128 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  698.094250][T15271] RAX: ffffffffffffffda RBX: 00007f1299711948 RCX: 00007f12996635d9
[  698.094312][T15271] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003
[  698.094329][T15271] RBP: 00007f1299711940 R08: 00007f1298e29cdc R09: 0000000000000000
[  698.094346][T15271] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f129971194c
[  698.094362][T15271] R13: 0000000000000016 R14: 00007fff630f3160 R15: 00007fff630f3248
[  698.094414][T15271]  </TASK>
[  698.094459][T15271] memory: usage 96kB, limit 96kB, failcnt 3234
[  698.094476][T15271] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  698.094493][T15271] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  698.094509][T15271] Memory cgroup stats for /syz1/test:
[  698.094658][T15271] cache 0
[  698.094670][T15271] rss 0
[  698.094680][T15271] shmem 0
[  698.094689][T15271] mapped_file 0
[  698.094699][T15271] dirty 0
[  698.094708][T15271] writeback 0
[  698.094717][T15271] workingset_refault_anon 2
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  698.094727][T15271] workingset_refault_file 0
[  698.094737][T15271] swap 0
[  698.094745][T15271] swapcached 53248
[  698.094755][T15271] pgpgin 66
[  698.094764][T15271] pgpgout 66
[  698.094772][T15271] pgfault 149
[  698.094781][T15271] pgmajfault 2
[  698.094790][T15271] inactive_anon 0
[  698.094799][T15271] active_anon 0
[  698.094809][T15271] inactive_file 0
[  698.094818][T15271] active_file 0
[  698.094826][T15271] unevictable 0
[  698.094835][T15271] hierarchical_memory_limit 98304
[  698.094845][T15271] hierarchical_memsw_limit 9223372036854771712
[  698.094855][T15271] total_cache 0
[  698.094864][T15271] total_rss 0
[  698.094872][T15271] total_shmem 0
[  698.094881][T15271] total_mapped_file 0
[  698.094890][T15271] total_dirty 0
[  698.094899][T15271] total_writeback 0
[  698.094907][T15271] total_workingset_refault_anon 2
[  698.094917][T15271] total_workingset_refault_file 0
[  698.094927][T15271] total_swap 0
[  698.094936][T15271] total_swapcached 53248
[  698.094946][T15271] total_pgpgin 66
[  698.094954][T15271] total_pgpgout 66
[  698.094964][T15271] total_pgfault 149
[  698.094972][T15271] total_pgmajfault 2
[  698.094981][T15271] total_inactive_anon 0
[  698.094990][T15271] total_active_anon 0
[  698.095000][T15271] total_inactive_file 0
[  698.095010][T15271] total_active_file 0
[  698.095019][T15271] total_unevictable 0
[  698.095028][T15271] anon_cost 21
[  698.095035][T15271] file_cost 0
[  698.095045][T15271] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz-executor397,pid=15269,uid=0
[  698.095217][T15271] Memory cgroup out of memory: Killed process 15269 (syz-executor397) total-vm:26208kB, anon-rss:136kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000
[  698.702446][T15271] debugfs: out of free dentries, can not create file 'hypercalls'
[  698.756917][T15270] debugfs: out of free dentries, can not create file 'max_mmu_rmap_size'
executing program
executing program
executing program
executing program
[  699.073798][T15277] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  699.073835][T15277] CPU: 1 UID: 0 PID: 15277 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  699.073857][T15277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  699.073869][T15277] Call Trace:
[  699.073878][T15277]  <TASK>
[  699.073887][T15277]  dump_stack_lvl+0xe8/0x150
[  699.074292][T15277]  dump_header+0xd3/0x4b0
[  699.074326][T15277]  oom_kill_process+0x3ab/0x9e0
[  699.074361][T15277]  out_of_memory+0x1064/0x1480
[  699.074403][T15277]  ? __pfx_out_of_memory+0x10/0x10
[  699.074431][T15277]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  699.074464][T15277]  ? _mutex_lock_killable+0x152/0x1d0
[  699.074501][T15277]  ? try_charge_memcg+0xbbe/0x15c0
[  699.074526][T15277]  try_charge_memcg+0xc7d/0x15c0
[  699.074567][T15277]  ? __pfx_try_charge_memcg+0x10/0x10
[  699.074608][T15277]  ? charge_memcg+0x47/0x310
[  699.074632][T15277]  charge_memcg+0x1dd/0x310
[  699.074656][T15277]  __mem_cgroup_charge+0x25/0x80
[  699.074678][T15277]  do_pte_missing+0x859/0x28f0
[  699.074709][T15277]  ? handle_mm_fault+0xed/0x2690
[  699.074743][T15277]  handle_mm_fault+0xe81/0x2690
[  699.074775][T15277]  ? lock_vma_under_rcu+0x1d1/0x500
[  699.074799][T15277]  ? handle_mm_fault+0xed/0x2690
executing program
[  699.074839][T15277]  ? __pfx_handle_mm_fault+0x10/0x10
[  699.074889][T15277]  ? lock_vma_under_rcu+0x45a/0x500
[  699.075468][T15277]  do_user_addr_fault+0xa4f/0x1340
[  699.075534][T15277]  ? trace_page_fault_user+0x84/0x1e0
[  699.075607][T15277]  exc_page_fault+0x6a/0xc0
[  699.075632][T15277]  asm_exc_page_fault+0x26/0x30
[  699.075658][T15277] RIP: 0033:0x7f129964df54
[  699.075685][T15277] Code: 8d 3c 30 4c 89 de 4c 89 54 24 30 e8 36 55 01 00 4c 8b 54 24 30 85 c0 0f 85 e1 00 00 00 48 8b 44 24 28 48 89 df 4c 89 54 24 30 <4c> 89 93 98 06 00 00 48 89 83 90 06 00 00 48 8d 83 10 03 00 00 4c
[  699.075706][T15277] RSP: 002b:00007fff630f31f0 EFLAGS: 00010246
[  699.075729][T15277] RAX: 00007f1298de8000 RBX: 00007f1298e086c0 RCX: 00007f1299663477
[  699.075758][T15277] RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f1298e086c0
[  699.075770][T15277] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000
[  699.075782][T15277] R10: 0000000000021000 R11: 0000000000000206 R12: 00007fff630f33e0
[  699.075802][T15277] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000
[  699.075832][T15277]  </TASK>
[  699.343342][T15277] memory: usage 96kB, limit 96kB, failcnt 3165
[  699.343423][T15277] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  699.343468][T15277] kmem: usage 96kB, limit 9007199254740988kB, failcnt 0
[  699.343510][T15277] Memory cgroup stats for /syz4/test:
[  699.343795][T15277] cache 0
[  699.343804][T15277] rss 0
[  699.343811][T15277] shmem 0
[  699.343818][T15277] mapped_file 0
[  699.343825][T15277] dirty 0
[  699.343831][T15277] writeback 0
[  699.343838][T15277] workingset_refault_anon 2
[  699.343845][T15277] workingset_refault_file 0
[  699.343853][T15277] swap 4096
[  699.343860][T15277] swapcached 57344
[  699.343868][T15277] pgpgin 71
[  699.343874][T15277] pgpgout 71
[  699.343881][T15277] pgfault 133
[  699.343889][T15277] pgmajfault 2
[  699.343908][T15277] inactive_anon 0
[  699.343930][T15277] active_anon 0
[  699.343961][T15277] inactive_file 0
[  699.343983][T15277] active_file 0
[  699.344005][T15277] unevictable 0
[  699.344027][T15277] hierarchical_memory_limit 98304
[  699.344058][T15277] hierarchical_memsw_limit 9223372036854771712
[  699.344081][T15277] total_cache 0
[  699.344110][T15277] total_rss 0
[  699.344131][T15277] total_shmem 0
[  699.344152][T15277] total_mapped_file 0
[  699.344175][T15277] total_dirty 0
[  699.344197][T15277] total_writeback 0
[  699.344218][T15277] total_workingset_refault_anon 2
[  699.344247][T15277] total_workingset_refault_file 0
[  699.344279][T15277] total_swap 4096
[  699.344302][T15277] total_swapcached 57344
[  699.344324][T15277] total_pgpgin 71
[  699.344346][T15277] total_pgpgout 71
[  699.344374][T15277] total_pgfault 133
[  699.344396][T15277] total_pgmajfault 2
[  699.344418][T15277] total_inactive_anon 0
[  699.344439][T15277] total_active_anon 0
[  699.344461][T15277] total_inactive_file 0
[  699.344483][T15277] total_active_file 0
[  699.344512][T15277] total_unevictable 0
[  699.344541][T15277] anon_cost 21
[  699.344569][T15277] file_cost 0
[  699.344599][T15277] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz-executor397,pid=15277,uid=0
[  699.368237][T15277] Memory cgroup out of memory: Killed process 15277 (syz-executor397) total-vm:26076kB, anon-rss:120kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  699.693928][T15275] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  699.693960][T15275] CPU: 0 UID: 0 PID: 15275 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  699.693980][T15275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  699.693991][T15275] Call Trace:
[  699.693998][T15275]  <TASK>
[  699.694007][T15275]  dump_stack_lvl+0xe8/0x150
[  699.694038][T15275]  dump_header+0xd3/0x4b0
[  699.694063][T15275]  oom_kill_process+0x3ab/0x9e0
[  699.694089][T15275]  out_of_memory+0x1064/0x1480
[  699.694120][T15275]  ? __pfx_out_of_memory+0x10/0x10
[  699.694141][T15275]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  699.694165][T15275]  ? _mutex_lock_killable+0x152/0x1d0
[  699.694192][T15275]  ? try_charge_memcg+0xbbe/0x15c0
[  699.694219][T15275]  try_charge_memcg+0xc7d/0x15c0
[  699.694256][T15275]  ? __pfx_try_charge_memcg+0x10/0x10
[  699.694281][T15275]  ? percpu_ref_tryget+0x15/0x180
[  699.694310][T15275]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  699.694341][T15275]  __memcg_kmem_charge_page+0x36c/0x5a0
[  699.694368][T15275]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  699.694397][T15275]  memcg_charge_kernel_stack+0xf2/0x4e0
[  699.694426][T15275]  dup_task_struct+0x2dc/0xa20
[  699.694448][T15275]  ? rt_spin_unlock+0x165/0x200
[  699.694466][T15275]  copy_process+0x820/0x43f0
[  699.694495][T15275]  ? __might_fault+0xaf/0x130
[  699.694535][T15275]  ? __pfx_copy_process+0x10/0x10
[  699.694557][T15275]  ? __asan_memset+0x22/0x50
[  699.694587][T15275]  kernel_clone+0x2d2/0x8d0
[  699.694611][T15275]  ? __pfx_kernel_clone+0x10/0x10
[  699.694640][T15275]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  699.694667][T15275]  __se_sys_clone3+0x33c/0x360
[  699.694690][T15275]  ? __might_fault+0xaf/0x130
[  699.694707][T15275]  ? __pfx___se_sys_clone3+0x10/0x10
[  699.694743][T15275]  ? _copy_to_user+0x8a/0xb0
[  699.694785][T15275]  do_syscall_64+0x166/0x520
[  699.694830][T15275]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  699.694847][T15275]  ? clear_bhb_loop+0x70/0xc0
[  699.694870][T15275]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  699.694886][T15275] RIP: 0033:0x7f1299663819
[  699.694903][T15275] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  699.694917][T15275] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  699.694935][T15275] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  699.694947][T15275] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  699.694959][T15275] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  699.694971][T15275] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  699.694982][T15275] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  699.695007][T15275]  </TASK>
[  699.969072][T15275] memory: usage 96kB, limit 96kB, failcnt 3200
[  699.969153][T15275] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  699.969198][T15275] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  699.969241][T15275] Memory cgroup stats for /syz3/test:
[  699.969641][T15275] cache 0
[  699.969672][T15275] rss 4096
[  699.969694][T15275] shmem 0
[  699.969725][T15275] mapped_file 0
[  699.969747][T15275] dirty 0
[  699.969769][T15275] writeback 0
[  699.969791][T15275] workingset_refault_anon 1
[  699.969953][T15275] workingset_refault_file 0
[  699.969977][T15275] swap 0
[  699.970000][T15275] swapcached 61440
[  699.970023][T15275] pgpgin 59
[  699.970045][T15275] pgpgout 58
[  699.970067][T15275] pgfault 112
[  699.970090][T15275] pgmajfault 1
[  699.970120][T15275] inactive_anon 0
[  699.970129][T15275] active_anon 0
[  699.970137][T15275] inactive_file 0
[  699.970144][T15275] active_file 0
[  699.970151][T15275] unevictable 0
[  699.970158][T15275] hierarchical_memory_limit 98304
[  699.970167][T15275] hierarchical_memsw_limit 9223372036854771712
[  699.970176][T15275] total_cache 0
[  699.970183][T15275] total_rss 4096
[  699.970190][T15275] total_shmem 0
[  699.970197][T15275] total_mapped_file 0
[  699.970205][T15275] total_dirty 0
[  699.970212][T15275] total_writeback 0
[  699.970219][T15275] total_workingset_refault_anon 1
[  699.970228][T15275] total_workingset_refault_file 0
[  699.970237][T15275] total_swap 0
[  699.970253][T15275] total_swapcached 61440
[  699.970285][T15275] total_pgpgin 59
[  699.970310][T15275] total_pgpgout 58
[  699.970342][T15275] total_pgfault 112
[  699.970368][T15275] total_pgmajfault 1
[  699.970400][T15275] total_inactive_anon 0
[  699.970424][T15275] total_active_anon 0
[  699.970448][T15275] total_inactive_file 0
[  699.970472][T15275] total_active_file 0
[  699.970504][T15275] total_unevictable 0
[  699.970543][T15275] anon_cost 21
[  699.970567][T15275] file_cost 0
[  699.970601][T15275] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz-executor397,pid=15275,uid=0
[  700.009969][T15275] Memory cgroup out of memory: Killed process 15275 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  700.149671][T15279] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  700.149710][T15279] CPU: 0 UID: 0 PID: 15279 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  700.149733][T15279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  700.149748][T15279] Call Trace:
[  700.149758][T15279]  <TASK>
[  700.149770][T15279]  dump_stack_lvl+0xe8/0x150
[  700.149810][T15279]  dump_header+0xd3/0x4b0
[  700.149846][T15279]  oom_kill_process+0x3ab/0x9e0
[  700.149888][T15279]  out_of_memory+0x1064/0x1480
[  700.149938][T15279]  ? __pfx_out_of_memory+0x10/0x10
[  700.149969][T15279]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  700.150001][T15279]  ? _mutex_lock_killable+0x152/0x1d0
[  700.150039][T15279]  ? try_charge_memcg+0xbbe/0x15c0
[  700.150072][T15279]  try_charge_memcg+0xc7d/0x15c0
[  700.150105][T15279]  ? percpu_ref_get_many+0x19/0x140
[  700.150144][T15279]  ? __pfx_try_charge_memcg+0x10/0x10
[  700.150188][T15279]  ? percpu_ref_tryget+0x15/0x180
[  700.150228][T15279]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  700.150293][T15279]  __memcg_kmem_charge_page+0x36c/0x5a0
[  700.150400][T15279]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  700.150547][T15279]  memcg_charge_kernel_stack+0xf2/0x4e0
[  700.150646][T15279]  ? dup_task_struct+0x1cd/0xa20
[  700.150837][T15279]  dup_task_struct+0x1e8/0xa20
[  700.150916][T15279]  ? rt_spin_unlock+0x165/0x200
[  700.150989][T15279]  copy_process+0x820/0x43f0
[  700.151098][T15279]  ? __might_fault+0xaf/0x130
[  700.151208][T15279]  ? __pfx_copy_process+0x10/0x10
[  700.151295][T15279]  ? __asan_memset+0x22/0x50
[  700.151404][T15279]  kernel_clone+0x2d2/0x8d0
[  700.151491][T15279]  ? __pfx_kernel_clone+0x10/0x10
[  700.151589][T15279]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  700.151722][T15279]  __se_sys_clone3+0x33c/0x360
[  700.151799][T15279]  ? __might_fault+0xaf/0x130
[  700.151863][T15279]  ? __pfx___se_sys_clone3+0x10/0x10
[  700.152025][T15279]  ? _copy_to_user+0x8a/0xb0
[  700.152212][T15279]  do_syscall_64+0x166/0x520
[  700.152298][T15279]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  700.152363][T15279]  ? clear_bhb_loop+0x70/0xc0
[  700.152439][T15279]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  700.152511][T15279] RIP: 0033:0x7f1299663819
[  700.152587][T15279] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  700.152642][T15279] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  700.152715][T15279] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  700.152759][T15279] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  700.152787][T15279] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  700.152823][T15279] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  700.152838][T15279] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  700.152870][T15279]  </TASK>
[  700.190088][T15279] memory: usage 96kB, limit 96kB, failcnt 3333
[  700.190110][T15279] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  700.190127][T15279] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  700.190142][T15279] Memory cgroup stats for /syz1/test:
[  700.196020][T15279] cache 0
[  700.196063][T15279] rss 4096
[  700.196085][T15279] shmem 0
[  700.196106][T15279] mapped_file 0
[  700.196128][T15279] dirty 0
[  700.196197][T15279] writeback 0
[  700.196219][T15279] workingset_refault_anon 2
[  700.196242][T15279] workingset_refault_file 0
[  700.196271][T15279] swap 0
[  700.196293][T15279] swapcached 53248
[  700.196315][T15279] pgpgin 67
[  700.196336][T15279] pgpgout 66
[  700.196358][T15279] pgfault 150
[  700.196380][T15279] pgmajfault 2
[  700.196402][T15279] inactive_anon 0
[  700.196423][T15279] active_anon 0
[  700.196445][T15279] inactive_file 0
[  700.196466][T15279] active_file 0
[  700.196488][T15279] unevictable 0
[  700.196517][T15279] hierarchical_memory_limit 98304
[  700.196540][T15279] hierarchical_memsw_limit 9223372036854771712
[  700.196571][T15279] total_cache 0
[  700.196862][T15279] total_rss 4096
[  700.196891][T15279] total_shmem 0
[  700.196906][T15279] total_mapped_file 0
[  700.196936][T15279] total_dirty 0
[  700.196989][T15279] total_writeback 0
[  700.197012][T15279] total_workingset_refault_anon 2
[  700.197434][T15279] total_workingset_refault_file 0
[  700.205060][T15279] total_swap 0
[  700.205122][T15279] total_swapcached 53248
[  700.205146][T15279] total_pgpgin 67
[  700.205169][T15279] total_pgpgout 66
[  700.205190][T15279] total_pgfault 150
[  700.226848][T15279] total_pgmajfault 2
[  700.226862][T15279] total_inactive_anon 0
[  700.226869][T15279] total_active_anon 0
[  700.226876][T15279] total_inactive_file 0
[  700.226883][T15279] total_active_file 0
[  700.226890][T15279] total_unevictable 0
[  700.226960][T15279] anon_cost 21
[  700.226971][T15279] file_cost 0
[  700.226978][T15279] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz-executor397,pid=15279,uid=0
[  700.229361][T15279] Memory cgroup out of memory: Killed process 15279 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
executing program
executing program
executing program
[  701.282694][T15290] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  701.284246][T15290] CPU: 1 UID: 0 PID: 15290 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  701.284283][T15290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  701.284299][T15290] Call Trace:
[  701.284310][T15290]  <TASK>
[  701.284322][T15290]  dump_stack_lvl+0xe8/0x150
[  701.284368][T15290]  dump_header+0xd3/0x4b0
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  701.284408][T15290]  oom_kill_process+0x3ab/0x9e0
[  701.284449][T15290]  out_of_memory+0x1064/0x1480
[  701.284498][T15290]  ? __pfx_out_of_memory+0x10/0x10
[  701.284534][T15290]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  701.284570][T15290]  ? _mutex_lock_killable+0x152/0x1d0
[  701.284623][T15290]  ? try_charge_memcg+0xbbe/0x15c0
[  701.284658][T15290]  try_charge_memcg+0xc7d/0x15c0
[  701.284709][T15290]  ? __pfx_try_charge_memcg+0x10/0x10
[  701.284750][T15290]  ? percpu_ref_tryget+0x15/0x180
[  701.284797][T15290]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  701.284846][T15290]  __memcg_kmem_charge_page+0x36c/0x5a0
[  701.284889][T15290]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  701.284935][T15290]  memcg_charge_kernel_stack+0x94/0x4e0
[  701.284981][T15290]  dup_task_struct+0x2dc/0xa20
[  701.285015][T15290]  ? rt_spin_unlock+0x165/0x200
[  701.285043][T15290]  copy_process+0x820/0x43f0
[  701.285088][T15290]  ? __might_fault+0xaf/0x130
[  701.285127][T15290]  ? __pfx_copy_process+0x10/0x10
[  701.285159][T15290]  ? __asan_memset+0x22/0x50
[  701.285203][T15290]  kernel_clone+0x2d2/0x8d0
[  701.285240][T15290]  ? __pfx_kernel_clone+0x10/0x10
[  701.285294][T15290]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  701.285337][T15290]  __se_sys_clone3+0x33c/0x360
[  701.285376][T15290]  ? __might_fault+0xaf/0x130
[  701.285403][T15290]  ? __pfx___se_sys_clone3+0x10/0x10
[  701.285458][T15290]  ? _copy_to_user+0x8a/0xb0
[  701.285512][T15290]  ? do_user_addr_fault+0xc4c/0x1340
[  701.285565][T15290]  do_syscall_64+0x166/0x520
[  701.285607][T15290]  ? trace_irq_disable+0x3b/0x140
[  701.285634][T15290]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  701.285661][T15290]  ? clear_bhb_loop+0x70/0xc0
[  701.285694][T15290]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  701.285721][T15290] RIP: 0033:0x7f1299663819
[  701.285746][T15290] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  701.285770][T15290] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  701.285797][T15290] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  701.285816][T15290] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  701.285833][T15290] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  701.285851][T15290] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  701.285867][T15290] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  701.285906][T15290]  </TASK>
[  701.305101][T15290] memory: usage 96kB, limit 96kB, failcnt 3439
[  701.305185][T15290] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  701.305245][T15290] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  701.305285][T15290] Memory cgroup stats for /syz0/test:
[  701.307042][T15290] cache 0
[  701.307058][T15290] rss 0
[  701.307067][T15290] shmem 0
[  701.307076][T15290] mapped_file 0
[  701.307085][T15290] dirty 0
[  701.307094][T15290] writeback 0
[  701.307103][T15290] workingset_refault_anon 3
[  701.307113][T15290] workingset_refault_file 0
[  701.307122][T15290] swap 0
[  701.307131][T15290] swapcached 36864
[  701.307142][T15290] pgpgin 65
[  701.307151][T15290] pgpgout 65
[  701.307161][T15290] pgfault 146
[  701.307170][T15290] pgmajfault 3
[  701.307180][T15290] inactive_anon 0
[  701.307190][T15290] active_anon 0
[  701.307200][T15290] inactive_file 0
[  701.307209][T15290] active_file 0
[  701.307217][T15290] unevictable 0
[  701.307227][T15290] hierarchical_memory_limit 98304
[  701.307238][T15290] hierarchical_memsw_limit 9223372036854771712
[  701.307250][T15290] total_cache 0
[  701.307260][T15290] total_rss 0
[  701.307269][T15290] total_shmem 0
[  701.307279][T15290] total_mapped_file 0
[  701.307290][T15290] total_dirty 0
[  701.307300][T15290] total_writeback 0
[  701.307315][T15290] total_workingset_refault_anon 3
[  701.307354][T15290] total_workingset_refault_file 0
[  701.307380][T15290] total_swap 0
[  701.307389][T15290] total_swapcached 36864
[  701.307400][T15290] total_pgpgin 65
[  701.307413][T15290] total_pgpgout 65
[  701.307424][T15290] total_pgfault 146
[  701.307434][T15290] total_pgmajfault 3
[  701.307444][T15290] total_inactive_anon 0
[  701.307455][T15290] total_active_anon 0
[  701.307465][T15290] total_inactive_file 0
[  701.307475][T15290] total_active_file 0
[  701.307485][T15290] total_unevictable 0
[  701.307496][T15290] anon_cost 21
[  701.307505][T15290] file_cost 0
[  701.307520][T15290] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz-executor397,pid=15290,uid=0
[  701.312078][T15290] Memory cgroup out of memory: Killed process 15290 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  701.773197][T15295] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  701.773348][T15295] CPU: 0 UID: 0 PID: 15295 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  701.773435][T15295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  701.773451][T15295] Call Trace:
[  701.773471][T15295]  <TASK>
[  701.773507][T15295]  dump_stack_lvl+0xe8/0x150
[  701.773647][T15295]  dump_header+0xd3/0x4b0
[  701.773753][T15295]  oom_kill_process+0x3ab/0x9e0
[  701.773858][T15295]  out_of_memory+0x1064/0x1480
[  701.773970][T15295]  ? __pfx_out_of_memory+0x10/0x10
[  701.774058][T15295]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  701.774155][T15295]  ? _mutex_lock_killable+0x152/0x1d0
[  701.774286][T15295]  ? try_charge_memcg+0xbbe/0x15c0
[  701.774321][T15295]  try_charge_memcg+0xc7d/0x15c0
[  701.774382][T15295]  ? percpu_ref_get_many+0x19/0x140
[  701.774518][T15295]  ? __pfx_try_charge_memcg+0x10/0x10
[  701.774623][T15295]  ? percpu_ref_tryget+0x15/0x180
[  701.774718][T15295]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  701.774849][T15295]  __memcg_kmem_charge_page+0x36c/0x5a0
[  701.774922][T15295]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  701.775017][T15295]  memcg_charge_kernel_stack+0xf2/0x4e0
[  701.775132][T15295]  ? dup_task_struct+0x1cd/0xa20
[  701.775218][T15295]  dup_task_struct+0x1e8/0xa20
[  701.775320][T15295]  ? rt_spin_unlock+0x165/0x200
[  701.775393][T15295]  copy_process+0x820/0x43f0
[  701.775621][T15295]  ? __might_fault+0xaf/0x130
[  701.775694][T15295]  ? __pfx_copy_process+0x10/0x10
[  701.775777][T15295]  ? __asan_memset+0x22/0x50
[  701.775904][T15295]  kernel_clone+0x2d2/0x8d0
[  701.776038][T15295]  ? __pfx_kernel_clone+0x10/0x10
[  701.776157][T15295]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  701.776330][T15295]  __se_sys_clone3+0x33c/0x360
[  701.776412][T15295]  ? __might_fault+0xaf/0x130
[  701.776436][T15295]  ? __pfx___se_sys_clone3+0x10/0x10
[  701.776576][T15295]  ? _copy_to_user+0x8a/0xb0
[  701.776846][T15295]  do_syscall_64+0x166/0x520
[  701.776940][T15295]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  701.777017][T15295]  ? clear_bhb_loop+0x70/0xc0
[  701.777199][T15295]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  701.777287][T15295] RIP: 0033:0x7f1299663819
[  701.777377][T15295] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  701.777468][T15295] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  701.777534][T15295] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  701.777579][T15295] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  701.777622][T15295] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  701.777665][T15295] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  701.777713][T15295] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  701.777809][T15295]  </TASK>
[  701.894914][T15295] memory: usage 96kB, limit 96kB, failcnt 3240
[  701.894935][T15295] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  701.894951][T15295] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  701.894965][T15295] Memory cgroup stats for /syz4/test:
[  701.895095][T15295] cache 0
[  701.895106][T15295] rss 4096
[  701.895125][T15295] shmem 0
[  701.895162][T15295] mapped_file 0
executing program
[  701.895192][T15295] dirty 0
[  701.895220][T15295] writeback 0
[  701.895228][T15295] workingset_refault_anon 2
[  701.895253][T15295] workingset_refault_file 0
[  701.895288][T15295] swap 0
[  701.895310][T15295] swapcached 57344
[  701.895339][T15295] pgpgin 72
[  701.895360][T15295] pgpgout 71
[  701.895381][T15295] pgfault 135
[  701.895402][T15295] pgmajfault 2
[  701.895424][T15295] inactive_anon 0
[  701.895445][T15295] active_anon 0
[  701.895467][T15295] inactive_file 0
[  701.895489][T15295] active_file 0
[  701.896003][T15295] unevictable 0
[  701.896035][T15295] hierarchical_memory_limit 98304
[  701.896065][T15295] hierarchical_memsw_limit 9223372036854771712
[  701.896095][T15295] total_cache 0
[  701.896117][T15295] total_rss 4096
[  701.896138][T15295] total_shmem 0
[  701.896153][T15295] total_mapped_file 0
[  701.896176][T15295] total_dirty 0
[  701.896198][T15295] total_writeback 0
[  701.896220][T15295] total_workingset_refault_anon 2
[  701.896249][T15295] total_workingset_refault_file 0
[  701.896272][T15295] total_swap 0
[  701.896326][T15295] total_swapcached 57344
[  701.896348][T15295] total_pgpgin 72
[  701.896370][T15295] total_pgpgout 71
[  701.896397][T15295] total_pgfault 135
[  701.896419][T15295] total_pgmajfault 2
[  701.896441][T15295] total_inactive_anon 0
[  701.896465][T15295] total_active_anon 0
[  701.896487][T15295] total_inactive_file 0
[  701.896509][T15295] total_active_file 0
[  701.896531][T15295] total_unevictable 0
[  701.896547][T15295] anon_cost 21
[  701.896556][T15295] file_cost 0
[  701.896565][T15295] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz-executor397,pid=15295,uid=0
[  701.904323][T15295] Memory cgroup out of memory: Killed process 15295 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  702.281140][T15294] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  702.281256][T15294] CPU: 0 UID: 0 PID: 15294 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  702.281347][T15294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  702.281400][T15294] Call Trace:
[  702.281428][T15294]  <TASK>
[  702.281461][T15294]  dump_stack_lvl+0xe8/0x150
[  702.281597][T15294]  dump_header+0xd3/0x4b0
[  702.281692][T15294]  oom_kill_process+0x3ab/0x9e0
[  702.281796][T15294]  out_of_memory+0x1064/0x1480
[  702.281916][T15294]  ? __pfx_out_of_memory+0x10/0x10
[  702.282005][T15294]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  702.282145][T15294]  ? _mutex_lock_killable+0x152/0x1d0
[  702.282252][T15294]  ? try_charge_memcg+0xbbe/0x15c0
[  702.282344][T15294]  try_charge_memcg+0xc7d/0x15c0
[  702.282482][T15294]  ? __pfx_try_charge_memcg+0x10/0x10
[  702.282579][T15294]  ? percpu_ref_tryget+0x15/0x180
[  702.282697][T15294]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  702.282816][T15294]  __memcg_kmem_charge_page+0x36c/0x5a0
[  702.282934][T15294]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  702.283056][T15294]  memcg_charge_kernel_stack+0xf2/0x4e0
[  702.283171][T15294]  dup_task_struct+0x2dc/0xa20
[  702.283262][T15294]  ? rt_spin_unlock+0x165/0x200
[  702.283334][T15294]  copy_process+0x820/0x43f0
[  702.283454][T15294]  ? __might_fault+0xaf/0x130
[  702.283621][T15294]  ? __pfx_copy_process+0x10/0x10
[  702.283724][T15294]  ? __asan_memset+0x22/0x50
[  702.283851][T15294]  kernel_clone+0x2d2/0x8d0
[  702.283947][T15294]  ? __pfx_kernel_clone+0x10/0x10
[  702.284066][T15294]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  702.284181][T15294]  __se_sys_clone3+0x33c/0x360
[  702.284269][T15294]  ? __might_fault+0xaf/0x130
[  702.284339][T15294]  ? __pfx___se_sys_clone3+0x10/0x10
[  702.284482][T15294]  ? _copy_to_user+0x8a/0xb0
[  702.284658][T15294]  do_syscall_64+0x166/0x520
[  702.284752][T15294]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  702.284824][T15294]  ? clear_bhb_loop+0x70/0xc0
[  702.284934][T15294]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  702.285011][T15294] RIP: 0033:0x7f1299663819
[  702.285081][T15294] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  702.285143][T15294] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  702.285223][T15294] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  702.285272][T15294] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  702.285318][T15294] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  702.285365][T15294] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  702.285411][T15294] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  702.285511][T15294]  </TASK>
[  702.349572][T15294] memory: usage 96kB, limit 96kB, failcnt 3429
[  702.349634][T15294] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  702.349682][T15294] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  702.349731][T15294] Memory cgroup stats for /syz1/test:
[  702.350169][T15294] cache 0
[  702.350204][T15294] rss 4096
[  702.350229][T15294] shmem 0
[  702.350253][T15294] mapped_file 0
[  702.350279][T15294] dirty 0
[  702.350304][T15294] writeback 0
[  702.350329][T15294] workingset_refault_anon 2
[  702.350355][T15294] workingset_refault_file 0
[  702.350382][T15294] swap 0
[  702.350398][T15294] swapcached 53248
[  702.350409][T15294] pgpgin 68
[  702.350418][T15294] pgpgout 67
[  702.350428][T15294] pgfault 151
[  702.350436][T15294] pgmajfault 2
[  702.350446][T15294] inactive_anon 0
[  702.350455][T15294] active_anon 0
[  702.350464][T15294] inactive_file 0
[  702.350474][T15294] active_file 0
[  702.350483][T15294] unevictable 0
[  702.350510][T15294] hierarchical_memory_limit 98304
[  702.350547][T15294] hierarchical_memsw_limit 9223372036854771712
[  702.350590][T15294] total_cache 0
[  702.350622][T15294] total_rss 4096
[  702.350656][T15294] total_shmem 0
[  702.350689][T15294] total_mapped_file 0
[  702.350715][T15294] total_dirty 0
[  702.350740][T15294] total_writeback 0
[  702.360986][T15294] total_workingset_refault_anon 2
[  702.361004][T15294] total_workingset_refault_file 0
[  702.361014][T15294] total_swap 0
[  702.361021][T15294] total_swapcached 53248
[  702.361030][T15294] total_pgpgin 68
[  702.373419][T15294] total_pgpgout 67
[  702.373437][T15294] total_pgfault 151
[  702.373457][T15294] total_pgmajfault 2
[  702.373467][T15294] total_inactive_anon 0
[  702.373476][T15294] total_active_anon 0
[  702.373485][T15294] total_inactive_file 0
[  702.373494][T15294] total_active_file 0
[  702.373503][T15294] total_unevictable 0
[  702.373512][T15294] anon_cost 21
[  702.373530][T15294] file_cost 0
[  702.373539][T15294] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz-executor397,pid=15294,uid=0
[  702.373693][T15294] Memory cgroup out of memory: Killed process 15294 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  702.376522][T15292] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  702.376771][T15292] CPU: 0 UID: 0 PID: 15292 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  702.376958][T15292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  702.377016][T15292] Call Trace:
[  702.377070][T15292]  <TASK>
[  702.377096][T15292]  dump_stack_lvl+0xe8/0x150
[  702.377153][T15292]  dump_header+0xd3/0x4b0
[  702.377194][T15292]  oom_kill_process+0x3ab/0x9e0
[  702.377534][T15292]  out_of_memory+0x1064/0x1480
[  702.377640][T15292]  ? try_charge_memcg+0xbbe/0x15c0
[  702.377671][T15292]  ? __pfx_out_of_memory+0x10/0x10
[  702.377726][T15292]  ? _mutex_lock_killable+0x163/0x1d0
[  702.377824][T15292]  ? try_charge_memcg+0xbbe/0x15c0
[  702.377918][T15292]  try_charge_memcg+0xc7d/0x15c0
[  702.378089][T15292]  ? __pfx_try_charge_memcg+0x10/0x10
[  702.378413][T15292]  ? percpu_ref_tryget+0x15/0x180
[  702.378523][T15292]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  702.378643][T15292]  __memcg_kmem_charge_page+0x36c/0x5a0
[  702.378695][T15292]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  702.378765][T15292]  memcg_charge_kernel_stack+0xf2/0x4e0
[  702.378941][T15292]  dup_task_struct+0x2dc/0xa20
[  702.379028][T15292]  ? rt_spin_unlock+0x165/0x200
[  702.379111][T15292]  copy_process+0x820/0x43f0
[  702.379223][T15292]  ? __might_fault+0xaf/0x130
[  702.379341][T15292]  ? __pfx_copy_process+0x10/0x10
[  702.379434][T15292]  ? __asan_memset+0x22/0x50
[  702.379562][T15292]  kernel_clone+0x2d2/0x8d0
[  702.379650][T15292]  ? __pfx_kernel_clone+0x10/0x10
[  702.379761][T15292]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  702.379867][T15292]  __se_sys_clone3+0x33c/0x360
[  702.379962][T15292]  ? __might_fault+0xaf/0x130
[  702.380027][T15292]  ? __pfx___se_sys_clone3+0x10/0x10
[  702.380153][T15292]  ? _copy_to_user+0x8a/0xb0
[  702.380279][T15292]  ? do_user_addr_fault+0xc4c/0x1340
[  702.380399][T15292]  do_syscall_64+0x166/0x520
[  702.380476][T15292]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  702.380541][T15292]  ? clear_bhb_loop+0x70/0xc0
[  702.380617][T15292]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  702.380683][T15292] RIP: 0033:0x7f1299663819
[  702.380754][T15292] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  702.380808][T15292] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  702.380873][T15292] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  702.380926][T15292] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  702.380976][T15292] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  702.381033][T15292] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  702.381090][T15292] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  702.381187][T15292]  </TASK>
[  702.495737][T15292] memory: usage 96kB, limit 96kB, failcnt 3259
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[  702.495800][T15292] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  702.495849][T15292] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  702.495896][T15292] Memory cgroup stats for /syz3/test:
[  702.496309][T15292] cache 0
[  702.496336][T15292] rss 4096
[  702.496367][T15292] shmem 0
[  702.496399][T15292] mapped_file 0
[  702.496430][T15292] dirty 0
[  702.496466][T15292] writeback 0
[  702.496498][T15292] workingset_refault_anon 1
[  702.496739][T15292] workingset_refault_file 0
executing program
[  702.496764][T15292] swap 0
[  702.496788][T15292] swapcached 61440
[  702.496813][T15292] pgpgin 60
[  702.496835][T15292] pgpgout 59
[  702.496867][T15292] pgfault 113
[  702.496892][T15292] pgmajfault 1
[  702.496915][T15292] inactive_anon 0
[  702.496939][T15292] active_anon 0
[  702.496973][T15292] inactive_file 0
[  702.496997][T15292] active_file 0
[  702.497022][T15292] unevictable 0
[  702.497046][T15292] hierarchical_memory_limit 98304
[  702.497079][T15292] hierarchical_memsw_limit 9223372036854771712
[  702.497105][T15292] total_cache 0
[  702.497138][T15292] total_rss 4096
[  702.497163][T15292] total_shmem 0
[  702.497186][T15292] total_mapped_file 0
[  702.497219][T15292] total_dirty 0
[  702.497243][T15292] total_writeback 0
[  702.497302][T15292] total_workingset_refault_anon 1
[  702.526683][T15292] total_workingset_refault_file 0
[  702.526702][T15292] total_swap 0
[  702.526730][T15292] total_swapcached 61440
[  702.526738][T15292] total_pgpgin 60
[  702.526746][T15292] total_pgpgout 59
[  702.526755][T15292] total_pgfault 113
[  702.526763][T15292] total_pgmajfault 1
[  702.526771][T15292] total_inactive_anon 0
[  702.526780][T15292] total_active_anon 0
[  702.526789][T15292] total_inactive_file 0
[  702.526798][T15292] total_active_file 0
[  702.526805][T15292] total_unevictable 0
[  702.526814][T15292] anon_cost 21
[  702.526822][T15292] file_cost 0
[  702.526831][T15292] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz-executor397,pid=15292,uid=0
[  702.527078][T15292] Memory cgroup out of memory: Killed process 15292 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
executing program
executing program
[  703.713654][T15302] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  703.713699][T15302] CPU: 0 UID: 0 PID: 15302 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  703.713727][T15302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  703.713742][T15302] Call Trace:
[  703.713753][T15302]  <TASK>
[  703.713764][T15302]  dump_stack_lvl+0xe8/0x150
[  703.713808][T15302]  dump_header+0xd3/0x4b0
[  703.713844][T15302]  oom_kill_process+0x3ab/0x9e0
[  703.713881][T15302]  out_of_memory+0x1064/0x1480
[  703.713935][T15302]  ? __pfx_out_of_memory+0x10/0x10
[  703.713966][T15302]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  703.713999][T15302]  ? _mutex_lock_killable+0x152/0x1d0
[  703.714037][T15302]  ? try_charge_memcg+0xbbe/0x15c0
[  703.714071][T15302]  try_charge_memcg+0xc7d/0x15c0
[  703.714118][T15302]  ? __pfx_try_charge_memcg+0x10/0x10
[  703.714154][T15302]  ? percpu_ref_tryget+0x15/0x180
[  703.714186][T15302]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  703.714233][T15302]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  703.714272][T15302]  ? __memcg_slab_post_alloc_hook+0x755/0xf60
[  703.714314][T15302]  __memcg_slab_post_alloc_hook+0x94e/0xf60
[  703.714378][T15302]  kmem_cache_alloc_lru_noprof+0x418/0x650
[  703.714419][T15302]  ? __d_alloc+0x37/0x6f0
[  703.714451][T15302]  ? __d_alloc+0x37/0x6f0
[  703.714491][T15302]  __d_alloc+0x37/0x6f0
[  703.714531][T15302]  d_alloc+0x4b/0x190
[  703.714565][T15302]  ? lookup_one_qstr_excl+0xc4/0x360
[  703.714603][T15302]  lookup_one_qstr_excl+0xd8/0x360
[  703.714644][T15302]  start_dirop+0x5c/0x90
[  703.714676][T15302]  simple_start_creating+0xcc/0x110
[  703.714713][T15302]  ? __pfx_simple_start_creating+0x10/0x10
[  703.714752][T15302]  ? mntput+0x65/0xc0
[  703.714782][T15302]  debugfs_start_creating+0xca/0x1b0
[  703.714811][T15302]  __debugfs_create_file+0x6f/0x400
[  703.714840][T15302]  debugfs_create_file_full+0x3f/0x60
[  703.714877][T15302]  ref_tracker_dir_debugfs+0x19d/0x370
[  703.714907][T15302]  ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[  703.714974][T15302]  ? alloc_netdev_mqs+0xa9/0x12c0
[  703.715018][T15302]  alloc_netdev_mqs+0x27a/0x12c0
[  703.715045][T15302]  ? __pfx_snprintf+0x10/0x10
[  703.715069][T15302]  ? __pfx_ip6_tnl_dev_setup+0x10/0x10
[  703.715101][T15302]  rtnl_create_link+0x321/0xd70
[  703.715145][T15302]  rtnl_newlink_create+0x258/0x7b0
[  703.715178][T15302]  ? __pfx_rtnl_newlink_create+0x10/0x10
[  703.715234][T15302]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  703.715268][T15302]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  703.715304][T15302]  rtnl_newlink+0x166d/0x1c30
[  703.715359][T15302]  ? __pfx_rtnl_newlink+0x10/0x10
[  703.715392][T15302]  ? do_syscall_64+0x166/0x520
[  703.715421][T15302]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  703.715469][T15302]  ? __lock_acquire+0x683/0x2ce0
[  703.715499][T15302]  ? kasan_quarantine_put+0xbb/0x1f0
[  703.715530][T15302]  ? lockdep_hardirqs_on+0x7b/0x110
[  703.715560][T15302]  ? nlmon_xmit+0xb0/0x100
[  703.715590][T15302]  ? kmem_cache_free+0x187/0x6c0
[  703.715614][T15302]  ? nlmon_xmit+0xb0/0x100
[  703.715657][T15302]  ? __lock_acquire+0x683/0x2ce0
[  703.715690][T15302]  ? __local_bh_enable_ip+0x1ad/0x2b0
[  703.715717][T15302]  ? lockdep_hardirqs_on+0x7b/0x110
[  703.715745][T15302]  ? __dev_queue_xmit+0x294/0x3880
[  703.715774][T15302]  ? __dev_queue_xmit+0x1ee9/0x3880
[  703.715806][T15302]  ? rtnetlink_rcv_msg+0x1c9/0xc00
[  703.715858][T15302]  ? __pfx_rtnl_newlink+0x10/0x10
[  703.715892][T15302]  rtnetlink_rcv_msg+0x802/0xc00
[  703.715943][T15302]  ? rtnetlink_rcv_msg+0x1c9/0xc00
[  703.715979][T15302]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  703.716012][T15302]  ? ref_tracker_free+0x668/0x820
[  703.716044][T15302]  ? __pfx_ref_tracker_free+0x10/0x10
[  703.716071][T15302]  ? __asan_memcpy+0x40/0x70
[  703.716104][T15302]  ? __skb_clone+0x5c/0x6c0
[  703.716136][T15302]  netlink_rcv_skb+0x226/0x4a0
[  703.716166][T15302]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  703.716203][T15302]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  703.716245][T15302]  ? netlink_deliver_tap+0x2e/0x1b0
[  703.716269][T15302]  ? netlink_deliver_tap+0x2e/0x1b0
[  703.716304][T15302]  netlink_unicast+0x7f5/0x990
[  703.716356][T15302]  netlink_sendmsg+0x813/0xb40
[  703.716395][T15302]  ? __pfx_netlink_sendmsg+0x10/0x10
[  703.716425][T15302]  ? tomoyo_socket_sendmsg_permission+0x1e0/0x300
[  703.716465][T15302]  ? __pfx_netlink_sendmsg+0x10/0x10
[  703.716492][T15302]  sock_sendmsg_nosec+0x13a/0x180
[  703.716528][T15302]  ____sys_sendmsg+0x565/0x870
[  703.716553][T15302]  ? __might_fault+0xaf/0x130
[  703.716585][T15302]  ? __pfx_____sys_sendmsg+0x10/0x10
[  703.716622][T15302]  ? import_iovec+0x73/0xa0
[  703.716656][T15302]  ___sys_sendmsg+0x2a5/0x360
[  703.716679][T15302]  ? __lock_acquire+0x683/0x2ce0
[  703.716710][T15302]  ? __pfx____sys_sendmsg+0x10/0x10
[  703.716741][T15302]  ? futex_wake+0x51e/0x600
[  703.716813][T15302]  ? __fget_files+0x2a/0x420
[  703.716843][T15302]  ? __fget_files+0x3a8/0x420
[  703.716885][T15302]  __x64_sys_sendmsg+0x1b7/0x290
[  703.716935][T15302]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  703.717023][T15302]  do_syscall_64+0x166/0x520
[  703.717054][T15302]  ? trace_irq_disable+0x3b/0x140
[  703.717079][T15302]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  703.717104][T15302]  ? clear_bhb_loop+0x70/0xc0
[  703.717134][T15302]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  703.717159][T15302] RIP: 0033:0x7f12996635d9
[  703.717184][T15302] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 d0 ff ff ff f7 d8 64 89 01 48
[  703.717206][T15302] RSP: 002b:00007f1298e29128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  703.717232][T15302] RAX: ffffffffffffffda RBX: 00007f1299711948 RCX: 00007f12996635d9
[  703.717250][T15302] RDX: 0000000000000040 RSI: 0000200000000080 RDI: 0000000000000007
[  703.717265][T15302] RBP: 00007f1299711940 R08: 00007f1298e29cdc R09: 0000000000000000
[  703.717281][T15302] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f129971194c
[  703.717296][T15302] R13: 0000000000000016 R14: 00007fff630f3160 R15: 00007fff630f3248
[  703.717334][T15302]  </TASK>
[  703.755047][T15302] memory: usage 96kB, limit 96kB, failcnt 3503
[  703.755126][T15302] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  703.755174][T15302] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  703.755220][T15302] Memory cgroup stats for /syz0/test:
[  703.863086][T15302] cache 0
[  703.863133][T15302] rss 4096
executing program
[  703.863158][T15302] shmem 0
[  703.863183][T15302] mapped_file 0
[  703.863207][T15302] dirty 0
[  703.863231][T15302] writeback 0
[  703.863255][T15302] workingset_refault_anon 3
[  703.863282][T15302] workingset_refault_file 0
[  703.863316][T15302] swap 0
[  703.863348][T15302] swapcached 36864
[  703.863380][T15302] pgpgin 66
[  703.863412][T15302] pgpgout 65
[  703.863444][T15302] pgfault 147
[  703.863468][T15302] pgmajfault 3
[  703.863500][T15302] inactive_anon 0
[  703.863525][T15302] active_anon 0
[  703.863552][T15302] inactive_file 0
[  703.863577][T15302] active_file 0
[  703.863609][T15302] unevictable 0
[  703.863634][T15302] hierarchical_memory_limit 98304
[  703.863660][T15302] hierarchical_memsw_limit 9223372036854771712
[  703.863694][T15302] total_cache 0
[  703.863719][T15302] total_rss 4096
[  703.863743][T15302] total_shmem 0
[  703.863767][T15302] total_mapped_file 0
[  703.863792][T15302] total_dirty 0
[  703.863817][T15302] total_writeback 0
[  703.863848][T15302] total_workingset_refault_anon 3
[  703.863875][T15302] total_workingset_refault_file 0
[  703.863909][T15302] total_swap 0
[  703.863933][T15302] total_swapcached 36864
[  703.863959][T15302] total_pgpgin 66
[  703.863984][T15302] total_pgpgout 65
[  703.864002][T15302] total_pgfault 147
[  703.864027][T15302] total_pgmajfault 3
[  703.864053][T15302] total_inactive_anon 0
[  703.864078][T15302] total_active_anon 0
[  703.864110][T15302] total_inactive_file 0
[  703.864136][T15302] total_active_file 0
[  703.864161][T15302] total_unevictable 0
[  703.864193][T15302] anon_cost 21
[  703.864217][T15302] file_cost 0
[  703.864242][T15302] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz-executor397,pid=15301,uid=0
[  704.563487][T15302] Memory cgroup out of memory: Killed process 15301 (syz-executor397) total-vm:26076kB, anon-rss:128kB, file-rss:540kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  704.636506][T15304] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  704.636551][T15304] CPU: 0 UID: 0 PID: 15304 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  704.636582][T15304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  704.636599][T15304] Call Trace:
[  704.636610][T15304]  <TASK>
[  704.636622][T15304]  dump_stack_lvl+0xe8/0x150
[  704.636665][T15304]  dump_header+0xd3/0x4b0
[  704.636705][T15304]  oom_kill_process+0x3ab/0x9e0
[  704.636745][T15304]  out_of_memory+0x1064/0x1480
[  704.636797][T15304]  ? try_charge_memcg+0xbbe/0x15c0
[  704.636831][T15304]  ? __pfx_out_of_memory+0x10/0x10
[  704.636866][T15304]  ? _mutex_lock_killable+0x163/0x1d0
[  704.636909][T15304]  ? try_charge_memcg+0xbbe/0x15c0
[  704.636942][T15304]  try_charge_memcg+0xc7d/0x15c0
[  704.636993][T15304]  ? __pfx_try_charge_memcg+0x10/0x10
[  704.637041][T15304]  ? percpu_ref_tryget+0x15/0x180
[  704.637087][T15304]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  704.637133][T15304]  __memcg_kmem_charge_page+0x36c/0x5a0
[  704.637174][T15304]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  704.637219][T15304]  memcg_charge_kernel_stack+0xf2/0x4e0
[  704.637261][T15304]  dup_task_struct+0x2dc/0xa20
[  704.637294][T15304]  ? rt_spin_unlock+0x165/0x200
[  704.637323][T15304]  copy_process+0x820/0x43f0
[  704.637366][T15304]  ? __might_fault+0xaf/0x130
[  704.637410][T15304]  ? __pfx_copy_process+0x10/0x10
[  704.637446][T15304]  ? __asan_memset+0x22/0x50
[  704.637492][T15304]  kernel_clone+0x2d2/0x8d0
[  704.637530][T15304]  ? __pfx_kernel_clone+0x10/0x10
[  704.637575][T15304]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  704.637618][T15304]  __se_sys_clone3+0x33c/0x360
[  704.637653][T15304]  ? __might_fault+0xaf/0x130
[  704.637680][T15304]  ? __pfx___se_sys_clone3+0x10/0x10
[  704.637733][T15304]  ? _copy_to_user+0x8a/0xb0
[  704.637794][T15304]  ? do_user_addr_fault+0xc4c/0x1340
[  704.637848][T15304]  do_syscall_64+0x166/0x520
[  704.637880][T15304]  ? trace_irq_disable+0x3b/0x140
[  704.637906][T15304]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  704.637933][T15304]  ? clear_bhb_loop+0x70/0xc0
[  704.637966][T15304]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  704.637993][T15304] RIP: 0033:0x7f1299663819
[  704.638019][T15304] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  704.638041][T15304] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  704.638069][T15304] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  704.638088][T15304] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  704.638106][T15304] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  704.638124][T15304] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  704.638141][T15304] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  704.638181][T15304]  </TASK>
[  704.639939][T15304] memory: usage 96kB, limit 96kB, failcnt 3476
[  704.639961][T15304] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  704.639980][T15304] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  704.639997][T15304] Memory cgroup stats for /syz1/test:
[  704.646236][T15304] cache 0
[  704.646250][T15304] rss 4096
[  704.646257][T15304] shmem 0
[  704.646263][T15304] mapped_file 0
[  704.646269][T15304] dirty 0
[  704.646275][T15304] writeback 0
[  704.646281][T15304] workingset_refault_anon 2
[  704.646289][T15304] workingset_refault_file 0
[  704.646295][T15304] swap 0
[  704.646301][T15304] swapcached 53248
[  704.646307][T15304] pgpgin 69
[  704.646314][T15304] pgpgout 68
[  704.646320][T15304] pgfault 152
executing program
[  704.646326][T15304] pgmajfault 2
[  704.646332][T15304] inactive_anon 0
[  704.646340][T15304] active_anon 0
[  704.646346][T15304] inactive_file 0
[  704.646353][T15304] active_file 0
[  704.646359][T15304] unevictable 0
[  704.646366][T15304] hierarchical_memory_limit 98304
[  704.646373][T15304] hierarchical_memsw_limit 9223372036854771712
[  704.646380][T15304] total_cache 0
[  704.646386][T15304] total_rss 4096
[  704.646393][T15304] total_shmem 0
[  704.646399][T15304] total_mapped_file 0
[  704.646406][T15304] total_dirty 0
[  704.646414][T15304] total_writeback 0
[  704.646423][T15304] total_workingset_refault_anon 2
[  704.646431][T15304] total_workingset_refault_file 0
[  704.646438][T15304] total_swap 0
[  704.646444][T15304] total_swapcached 53248
[  704.646452][T15304] total_pgpgin 69
[  704.646458][T15304] total_pgpgout 68
[  704.646465][T15304] total_pgfault 152
[  704.646472][T15304] total_pgmajfault 2
[  704.646479][T15304] total_inactive_anon 0
[  704.646487][T15304] total_active_anon 0
[  704.646495][T15304] total_inactive_file 0
[  704.646503][T15304] total_active_file 0
[  704.646510][T15304] total_unevictable 0
[  704.646516][T15304] anon_cost 21
[  704.646523][T15304] file_cost 0
[  704.646531][T15304] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz-executor397,pid=15304,uid=0
[  704.646654][T15304] Memory cgroup out of memory: Killed process 15304 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
[  704.655105][T15306] syz-executor397 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000
[  704.655219][T15306] CPU: 0 UID: 0 PID: 15306 Comm: syz-executor397 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  704.655292][T15306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  704.655328][T15306] Call Trace:
[  704.655357][T15306]  <TASK>
[  704.655388][T15306]  dump_stack_lvl+0xe8/0x150
[  704.655497][T15306]  dump_header+0xd3/0x4b0
[  704.655538][T15306]  oom_kill_process+0x3ab/0x9e0
[  704.655572][T15306]  out_of_memory+0x1064/0x1480
[  704.655611][T15306]  ? try_charge_memcg+0xbbe/0x15c0
[  704.655663][T15306]  ? __pfx_out_of_memory+0x10/0x10
[  704.655749][T15306]  ? _mutex_lock_killable+0x163/0x1d0
[  704.655852][T15306]  ? try_charge_memcg+0xbbe/0x15c0
[  704.655921][T15306]  try_charge_memcg+0xc7d/0x15c0
[  704.656029][T15306]  ? __pfx_try_charge_memcg+0x10/0x10
[  704.656124][T15306]  ? percpu_ref_tryget+0x15/0x180
[  704.656230][T15306]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  704.656366][T15306]  __memcg_kmem_charge_page+0x36c/0x5a0
[  704.656483][T15306]  ? __memcg_kmem_charge_page+0x1ab/0x5a0
[  704.656619][T15306]  memcg_charge_kernel_stack+0xf2/0x4e0
[  704.656718][T15306]  dup_task_struct+0x2dc/0xa20
[  704.656801][T15306]  ? rt_spin_unlock+0x165/0x200
[  704.656866][T15306]  copy_process+0x820/0x43f0
[  704.656959][T15306]  ? __might_fault+0xaf/0x130
[  704.657040][T15306]  ? __pfx_copy_process+0x10/0x10
[  704.657086][T15306]  ? __asan_memset+0x22/0x50
[  704.657192][T15306]  kernel_clone+0x2d2/0x8d0
[  704.657284][T15306]  ? __pfx_kernel_clone+0x10/0x10
[  704.657381][T15306]  ? ktime_get+0x45/0x220
[  704.657476][T15306]  __se_sys_clone3+0x33c/0x360
[  704.657560][T15306]  ? lapic_next_event+0x11/0x20
[  704.657678][T15306]  ? __pfx___se_sys_clone3+0x10/0x10
[  704.657833][T15306]  ? irqentry_exit+0x218/0x910
[  704.657977][T15306]  do_syscall_64+0x166/0x520
[  704.658045][T15306]  ? trace_irq_disable+0x3b/0x140
[  704.658103][T15306]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  704.658167][T15306]  ? clear_bhb_loop+0x70/0xc0
[  704.658244][T15306]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  704.658295][T15306] RIP: 0033:0x7f1299663819
[  704.658350][T15306] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00
[  704.658403][T15306] RSP: 002b:00007fff630f3108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
[  704.658483][T15306] RAX: ffffffffffffffda RBX: 00007f129964d130 RCX: 00007f1299663819
[  704.658533][T15306] RDX: 00007f129964d130 RSI: 0000000000000058 RDI: 00007fff630f3160
[  704.658575][T15306] RBP: 00007f1298e086c0 R08: 00007f1298e086c0 R09: 00007fff630f3247
[  704.658619][T15306] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffd0
[  704.658661][T15306] R13: 000000000000006e R14: 00007fff630f3160 R15: 00007fff630f3248
[  704.658756][T15306]  </TASK>
[  704.682528][T15306] memory: usage 96kB, limit 96kB, failcnt 4399
[  704.682609][T15306] memory+swap: usage 96kB, limit 9007199254740988kB, failcnt 0
[  704.682653][T15306] kmem: usage 92kB, limit 9007199254740988kB, failcnt 0
[  704.682694][T15306] Memory cgroup stats for /syz2/test:
[  704.682912][T15306] cache 0
[  704.682955][T15306] rss 4096
[  704.682985][T15306] shmem 0
[  704.683020][T15306] mapped_file 0
[  704.683042][T15306] dirty 0
[  704.683050][T15306] writeback 0
[  704.683079][T15306] workingset_refault_anon 2
[  704.683115][T15306] workingset_refault_file 0
[  704.683138][T15306] swap 0
[  704.683159][T15306] swapcached 90112
[  704.683181][T15306] pgpgin 54
[  704.683210][T15306] pgpgout 53
[  704.683231][T15306] pgfault 124
[  704.683303][T15306] pgmajfault 1
[  704.683319][T15306] inactive_anon 0
[  704.683341][T15306] active_anon 0
[  704.683362][T15306] inactive_file 0
[  704.683391][T15306] active_file 0
[  704.683413][T15306] unevictable 0
[  704.683435][T15306] hierarchical_memory_limit 98304
[  704.683465][T15306] hierarchical_memsw_limit 9223372036854771712
[  704.683489][T15306] total_cache 0
[  704.683511][T15306] total_rss 4096
[  704.683532][T15306] total_shmem 0
[  704.683553][T15306] total_mapped_file 0
[  704.683581][T15306] total_dirty 0
[  704.683602][T15306] total_writeback 0
[  704.683624][T15306] total_workingset_refault_anon 2
[  704.683647][T15306] total_workingset_refault_file 0
[  704.683676][T15306] total_swap 0
[  704.683697][T15306] total_swapcached 90112
[  704.683720][T15306] total_pgpgin 54
[  704.683742][T15306] total_pgpgout 53
[  704.683768][T15306] total_pgfault 124
[  704.683797][T15306] total_pgmajfault 1
[  704.683819][T15306] total_inactive_anon 0
[  704.683841][T15306] total_active_anon 0
[  704.683864][T15306] total_inactive_file 0
[  704.683893][T15306] total_active_file 0
[  704.683916][T15306] total_unevictable 0
[  704.683937][T15306] anon_cost 21
[  704.686240][T15306] file_cost 0
[  704.686319][T15306] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2/test,task_memcg=/syz2/test,task=syz-executor397,pid=15306,uid=0
[  704.686667][T15306] Memory cgroup out of memory: Killed process 15306 (syz-executor397) total-vm:26076kB, anon-rss:124kB, file-rss:476kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:1000
the reproducer may not work as expected: binfmt_misc setup failed: write(/proc/sys/fs/binfmt_misc/register) failed
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed

[host] Command execution timed out after 2m30s