[ 45.797271] audit: type=1800 audit(1546066537.778:30): pid=8399 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 50.808351] kauditd_printk_skb: 4 callbacks suppressed [ 50.808394] audit: type=1400 audit(1546066542.828:35): avc: denied { map } for pid=8575 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.56' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 148.888157] audit: type=1400 audit(1546066640.908:36): avc: denied { map } for pid=8587 comm="syz-executor204" path="/root/syz-executor204144587" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 151.141622] oom_reaper: reaped process 8603 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 151.245029] oom_reaper: reaped process 8597 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 151.317335] oom_reaper: reaped process 8605 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 151.338337] syz-executor204: vmalloc: allocation failure, allocated 1010782208 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 151.398330] oom_reaper: reaped process 8601 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 151.458587] CPU: 1 PID: 8597 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 151.465708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.475087] Call Trace: [ 151.477678] dump_stack+0x1d3/0x2c6 [ 151.481313] ? dump_stack_print_info.cold.1+0x20/0x20 [ 151.486518] warn_alloc.cold.119+0xc3/0x1c9 [ 151.490848] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 151.495694] ? __lock_is_held+0xb5/0x140 [ 151.499773] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 151.505324] __vmalloc_node_range+0x64c/0x8d0 [ 151.509831] ? vfree_atomic+0xe0/0xe0 [ 151.513632] ? __local_bh_enable_ip+0x160/0x260 [ 151.518319] ? __local_bh_enable_ip+0x160/0x260 [ 151.522990] ? lockdep_hardirqs_on+0x421/0x5c0 [ 151.527588] ? vmemdup_user+0x2d/0xa0 [ 151.531407] __vmalloc_node_flags_caller+0x75/0x90 [ 151.536343] ? vmemdup_user+0x2d/0xa0 [ 151.540170] kvmalloc_node+0xd7/0xf0 [ 151.541390] syz-executor204: vmalloc: allocation failure, allocated 926683136 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 151.543924] vmemdup_user+0x2d/0xa0 [ 151.562447] __sctp_setsockopt_connectx+0x4a/0x190 [ 151.567402] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 151.572654] sctp_setsockopt+0x2160/0x7380 [ 151.576912] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 151.578976] syz-executor204: vmalloc: allocation failure, allocated 1054875648 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 151.582022] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 151.582037] ? __lock_acquire+0x62f/0x4c20 [ 151.582052] ? __lock_acquire+0x62f/0x4c20 [ 151.611174] ? migrate_swap_stop+0x930/0x930 [ 151.615597] ? mark_held_locks+0x130/0x130 [ 151.619834] ? mark_held_locks+0x130/0x130 [ 151.624090] ? futex_wake+0x613/0x760 [ 151.627899] ? lock_downgrade+0x900/0x900 [ 151.632057] ? kasan_check_read+0x11/0x20 [ 151.636215] ? do_raw_spin_unlock+0xa7/0x330 [ 151.637995] syz-executor204: vmalloc: allocation failure, allocated 949104640 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 151.640622] ? do_raw_spin_trylock+0x270/0x270 [ 151.640637] ? __unqueue_futex+0x2d0/0x2d0 [ 151.640656] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 151.640688] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 151.674665] ? futex_wake+0x304/0x760 [ 151.678473] ? graph_lock+0x270/0x270 [ 151.682294] ? graph_lock+0x270/0x270 [ 151.686101] ? get_futex_key+0x21b0/0x21b0 [ 151.690345] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.695736] ? find_held_lock+0x36/0x1c0 [ 151.699810] ? avc_has_perm+0x469/0x7e0 [ 151.703783] ? lock_downgrade+0x900/0x900 [ 151.707926] ? check_preemption_disabled+0x48/0x280 [ 151.712946] ? kasan_check_read+0x11/0x20 [ 151.717097] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 151.722414] ? rcu_read_unlock_special+0x370/0x370 [ 151.727355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.732929] ? avc_has_perm+0x55f/0x7e0 [ 151.736924] ? avc_has_perm_noaudit+0x630/0x630 [ 151.741623] ? __fd_install+0x2b5/0x8f0 [ 151.745598] ? lock_downgrade+0x900/0x900 [ 151.749758] ? check_preemption_disabled+0x48/0x280 [ 151.754780] ? kasan_check_read+0x11/0x20 [ 151.758934] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 151.764212] ? rcu_softirq_qs+0x20/0x20 [ 151.768192] ? sock_has_perm+0x2bc/0x3e0 [ 151.772258] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 151.777627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.783167] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 151.788815] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 151.794116] sock_common_setsockopt+0x9a/0xe0 [ 151.798630] __sys_setsockopt+0x1ba/0x3c0 [ 151.802782] ? kernel_accept+0x310/0x310 [ 151.806850] ? lockdep_hardirqs_on+0x421/0x5c0 [ 151.811436] ? trace_hardirqs_on+0xbd/0x310 [ 151.815780] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.821151] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 151.826611] __x64_sys_setsockopt+0xbe/0x150 [ 151.831048] do_syscall_64+0x1b9/0x820 [ 151.834946] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 151.840319] ? syscall_return_slowpath+0x5e0/0x5e0 [ 151.845249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.850107] ? trace_hardirqs_on_caller+0x310/0x310 [ 151.855132] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 151.860154] ? prepare_exit_to_usermode+0x291/0x3b0 [ 151.865184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.870039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.875231] RIP: 0033:0x4467b9 [ 151.878447] Code: Bad RIP value. [ 151.881810] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 151.889521] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 151.896803] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 151.904068] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 151.911335] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 151.918604] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 151.925895] CPU: 0 PID: 8604 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 151.932312] oom_reaper: reaped process 8598 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 151.932997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.933005] Call Trace: [ 151.954875] dump_stack+0x1d3/0x2c6 [ 151.958511] ? dump_stack_print_info.cold.1+0x20/0x20 [ 151.963706] ? retint_kernel+0x1b/0x2d [ 151.967605] warn_alloc.cold.119+0xc3/0x1c9 [ 151.971939] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 151.976786] ? __lock_is_held+0xb5/0x140 [ 151.980882] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 151.986458] __vmalloc_node_range+0x64c/0x8d0 [ 151.990964] ? vfree_atomic+0xe0/0xe0 [ 151.994766] ? __local_bh_enable_ip+0x160/0x260 [ 151.999453] ? __local_bh_enable_ip+0x160/0x260 [ 152.004124] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.008708] ? vmemdup_user+0x2d/0xa0 [ 152.012505] __vmalloc_node_flags_caller+0x75/0x90 [ 152.017436] ? vmemdup_user+0x2d/0xa0 [ 152.021253] kvmalloc_node+0xd7/0xf0 [ 152.024965] vmemdup_user+0x2d/0xa0 [ 152.028592] __sctp_setsockopt_connectx+0x4a/0x190 [ 152.033520] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.038710] sctp_setsockopt+0x2160/0x7380 [ 152.043118] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 152.048828] ? __lock_acquire+0x62f/0x4c20 [ 152.053060] ? __lock_acquire+0x62f/0x4c20 [ 152.057321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.062892] ? get_futex_value_locked+0xcb/0xf0 [ 152.067563] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 152.072577] ? futex_wait_setup+0x266/0x3e0 [ 152.076904] ? mark_held_locks+0x130/0x130 [ 152.081155] ? mark_held_locks+0x130/0x130 [ 152.085396] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.090591] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 152.095696] ? futex_wait+0x5ec/0xa50 [ 152.099516] ? futex_wait_setup+0x3e0/0x3e0 [ 152.103843] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.109033] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 152.114140] ? futex_wake+0x304/0x760 [ 152.117942] ? graph_lock+0x270/0x270 [ 152.121741] ? graph_lock+0x270/0x270 [ 152.125555] ? find_held_lock+0x36/0x1c0 [ 152.129617] ? avc_has_perm+0x469/0x7e0 [ 152.133599] ? lock_downgrade+0x900/0x900 [ 152.137776] ? check_preemption_disabled+0x48/0x280 [ 152.142808] ? kasan_check_read+0x11/0x20 [ 152.146958] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 152.152236] ? rcu_read_unlock_special+0x370/0x370 [ 152.157183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.162714] ? avc_has_perm+0x55f/0x7e0 [ 152.166722] ? avc_has_perm_noaudit+0x630/0x630 [ 152.171400] ? __fd_install+0x2b5/0x8f0 [ 152.175381] ? lock_downgrade+0x900/0x900 [ 152.179526] ? check_preemption_disabled+0x48/0x280 [ 152.184547] ? kasan_check_read+0x11/0x20 [ 152.188692] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 152.193964] ? rcu_softirq_qs+0x20/0x20 [ 152.197943] ? sock_has_perm+0x2bc/0x3e0 [ 152.202022] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 152.207393] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.212933] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 152.218563] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 152.223864] sock_common_setsockopt+0x9a/0xe0 [ 152.228363] __sys_setsockopt+0x1ba/0x3c0 [ 152.232522] ? kernel_accept+0x310/0x310 [ 152.236598] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.241207] ? trace_hardirqs_on+0xbd/0x310 [ 152.245545] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.250934] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 152.256405] __x64_sys_setsockopt+0xbe/0x150 [ 152.260821] do_syscall_64+0x1b9/0x820 [ 152.264714] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 152.270137] ? syscall_return_slowpath+0x5e0/0x5e0 [ 152.275074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.279926] ? trace_hardirqs_on_caller+0x310/0x310 [ 152.284945] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 152.289963] ? prepare_exit_to_usermode+0x291/0x3b0 [ 152.294997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.299844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.305044] RIP: 0033:0x4467b9 [ 152.308252] Code: Bad RIP value. [ 152.311611] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 152.319316] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 152.326591] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 152.333876] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 152.341142] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 152.348406] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 152.359494] CPU: 0 PID: 8598 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 152.366618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.375977] Call Trace: [ 152.378567] dump_stack+0x1d3/0x2c6 [ 152.382218] ? dump_stack_print_info.cold.1+0x20/0x20 [ 152.384283] syz-executor204: vmalloc: allocation failure, allocated 1002708992 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 152.387420] warn_alloc.cold.119+0xc3/0x1c9 [ 152.406717] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 152.411576] ? __lock_is_held+0xb5/0x140 [ 152.415672] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 152.421231] __vmalloc_node_range+0x64c/0x8d0 [ 152.424002] syz-executor204: vmalloc: allocation failure, allocated 1001533440 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 152.425762] ? vfree_atomic+0xe0/0xe0 [ 152.444524] ? __local_bh_enable_ip+0x160/0x260 [ 152.449192] ? __local_bh_enable_ip+0x160/0x260 [ 152.453888] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.458475] ? vmemdup_user+0x2d/0xa0 [ 152.462277] __vmalloc_node_flags_caller+0x75/0x90 [ 152.467212] ? vmemdup_user+0x2d/0xa0 [ 152.471018] kvmalloc_node+0xd7/0xf0 [ 152.474729] vmemdup_user+0x2d/0xa0 [ 152.478362] __sctp_setsockopt_connectx+0x4a/0x190 [ 152.483302] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.488504] sctp_setsockopt+0x2160/0x7380 [ 152.492744] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 152.497869] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 152.503599] ? __lock_acquire+0x62f/0x4c20 [ 152.507867] ? __lock_acquire+0x62f/0x4c20 [ 152.512122] ? migrate_swap_stop+0x930/0x930 [ 152.516537] ? mark_held_locks+0x130/0x130 [ 152.520778] ? mark_held_locks+0x130/0x130 [ 152.525018] ? futex_wake+0x613/0x760 [ 152.528820] ? lock_downgrade+0x900/0x900 [ 152.532976] ? kasan_check_read+0x11/0x20 [ 152.537124] ? do_raw_spin_unlock+0xa7/0x330 [ 152.541538] ? do_raw_spin_trylock+0x270/0x270 [ 152.546120] ? __unqueue_futex+0x2d0/0x2d0 [ 152.550365] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.555572] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 152.560688] ? futex_wake+0x304/0x760 [ 152.564512] ? graph_lock+0x270/0x270 [ 152.568315] ? graph_lock+0x270/0x270 [ 152.572115] ? get_futex_key+0x21b0/0x21b0 [ 152.576349] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.581740] ? find_held_lock+0x36/0x1c0 [ 152.585834] ? avc_has_perm+0x469/0x7e0 [ 152.589814] ? lock_downgrade+0x900/0x900 [ 152.593965] ? check_preemption_disabled+0x48/0x280 [ 152.598988] ? kasan_check_read+0x11/0x20 [ 152.603141] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 152.608448] ? rcu_read_unlock_special+0x370/0x370 [ 152.613399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.618950] ? avc_has_perm+0x55f/0x7e0 [ 152.622951] ? avc_has_perm_noaudit+0x630/0x630 [ 152.627642] ? __fd_install+0x2b5/0x8f0 [ 152.631621] ? lock_downgrade+0x900/0x900 [ 152.635784] ? check_preemption_disabled+0x48/0x280 [ 152.640810] ? kasan_check_read+0x11/0x20 [ 152.644975] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 152.650260] ? rcu_softirq_qs+0x20/0x20 [ 152.654245] ? sock_has_perm+0x2bc/0x3e0 [ 152.658310] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 152.663680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.669220] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 152.674851] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 152.680185] sock_common_setsockopt+0x9a/0xe0 [ 152.684712] __sys_setsockopt+0x1ba/0x3c0 [ 152.688860] ? kernel_accept+0x310/0x310 [ 152.692922] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.697513] ? trace_hardirqs_on+0xbd/0x310 [ 152.701843] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.707213] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 152.712669] __x64_sys_setsockopt+0xbe/0x150 [ 152.717083] do_syscall_64+0x1b9/0x820 [ 152.720973] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 152.726339] ? syscall_return_slowpath+0x5e0/0x5e0 [ 152.731274] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.736121] ? trace_hardirqs_on_caller+0x310/0x310 [ 152.741135] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 152.746211] ? prepare_exit_to_usermode+0x291/0x3b0 [ 152.751250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.756119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.761322] RIP: 0033:0x4467b9 [ 152.764579] Code: Bad RIP value. [ 152.767941] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 152.775679] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 152.782946] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 152.790215] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 152.797487] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 152.804752] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 152.824859] CPU: 1 PID: 8603 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 152.831972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.841323] Call Trace: [ 152.843916] dump_stack+0x1d3/0x2c6 [ 152.847556] ? dump_stack_print_info.cold.1+0x20/0x20 [ 152.852749] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.857520] warn_alloc.cold.119+0xc3/0x1c9 [ 152.861848] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 152.866695] ? __lock_is_held+0xb5/0x140 [ 152.870777] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 152.876328] __vmalloc_node_range+0x64c/0x8d0 [ 152.880864] ? vfree_atomic+0xe0/0xe0 [ 152.884667] ? __local_bh_enable_ip+0x160/0x260 [ 152.889339] ? __local_bh_enable_ip+0x160/0x260 [ 152.894035] ? lockdep_hardirqs_on+0x421/0x5c0 [ 152.898624] ? vmemdup_user+0x2d/0xa0 [ 152.902458] __vmalloc_node_flags_caller+0x75/0x90 [ 152.907398] ? vmemdup_user+0x2d/0xa0 [ 152.911387] kvmalloc_node+0xd7/0xf0 [ 152.915109] vmemdup_user+0x2d/0xa0 [ 152.918755] __sctp_setsockopt_connectx+0x4a/0x190 [ 152.923708] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.928906] sctp_setsockopt+0x2160/0x7380 [ 152.933161] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 152.938872] ? __lock_acquire+0x62f/0x4c20 [ 152.943112] ? __lock_acquire+0x62f/0x4c20 [ 152.947358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.952912] ? get_futex_value_locked+0xcb/0xf0 [ 152.957592] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 152.962629] ? futex_wait_setup+0x266/0x3e0 [ 152.966959] ? mark_held_locks+0x130/0x130 [ 152.971199] ? mark_held_locks+0x130/0x130 [ 152.975453] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.980652] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 152.985766] ? futex_wait+0x5ec/0xa50 [ 152.989577] ? futex_wait_setup+0x3e0/0x3e0 [ 152.993910] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.999107] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 153.004218] ? futex_wake+0x304/0x760 [ 153.008023] ? graph_lock+0x270/0x270 [ 153.011836] ? graph_lock+0x270/0x270 [ 153.015652] ? find_held_lock+0x36/0x1c0 [ 153.019720] ? avc_has_perm+0x469/0x7e0 [ 153.023696] ? lock_downgrade+0x900/0x900 [ 153.027861] ? check_preemption_disabled+0x48/0x280 [ 153.032892] ? kasan_check_read+0x11/0x20 [ 153.037044] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 153.042323] ? rcu_read_unlock_special+0x370/0x370 [ 153.047447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.052995] ? avc_has_perm+0x55f/0x7e0 [ 153.056987] ? avc_has_perm_noaudit+0x630/0x630 [ 153.061677] ? __fd_install+0x2b5/0x8f0 [ 153.065671] ? lock_downgrade+0x900/0x900 [ 153.069847] ? check_preemption_disabled+0x48/0x280 [ 153.074888] ? kasan_check_read+0x11/0x20 [ 153.079055] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 153.084348] ? rcu_softirq_qs+0x20/0x20 [ 153.088337] ? sock_has_perm+0x2bc/0x3e0 [ 153.092413] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 153.097781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.103324] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 153.108955] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 153.114256] sock_common_setsockopt+0x9a/0xe0 [ 153.118767] __sys_setsockopt+0x1ba/0x3c0 [ 153.122953] ? kernel_accept+0x310/0x310 [ 153.127033] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.131620] ? trace_hardirqs_on+0xbd/0x310 [ 153.135952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.141335] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 153.146798] __x64_sys_setsockopt+0xbe/0x150 [ 153.151240] do_syscall_64+0x1b9/0x820 [ 153.155135] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 153.160506] ? syscall_return_slowpath+0x5e0/0x5e0 [ 153.165433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.170281] ? trace_hardirqs_on_caller+0x310/0x310 [ 153.175302] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 153.180342] ? prepare_exit_to_usermode+0x291/0x3b0 [ 153.185390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.190251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.195441] RIP: 0033:0x4467b9 [ 153.198645] Code: Bad RIP value. [ 153.202015] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 153.209723] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 153.216996] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 153.224259] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 153.231527] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 153.238794] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 153.249747] CPU: 1 PID: 8605 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 153.256851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.266203] Call Trace: [ 153.268796] dump_stack+0x1d3/0x2c6 [ 153.272453] ? dump_stack_print_info.cold.1+0x20/0x20 [ 153.277658] warn_alloc.cold.119+0xc3/0x1c9 [ 153.281990] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 153.286832] ? __lock_is_held+0xb5/0x140 [ 153.290920] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 153.296521] __vmalloc_node_range+0x64c/0x8d0 [ 153.301045] ? vfree_atomic+0xe0/0xe0 [ 153.304862] ? __local_bh_enable_ip+0x160/0x260 [ 153.309536] ? __local_bh_enable_ip+0x160/0x260 [ 153.314211] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.318801] ? vmemdup_user+0x2d/0xa0 [ 153.322607] __vmalloc_node_flags_caller+0x75/0x90 [ 153.327540] ? vmemdup_user+0x2d/0xa0 [ 153.331348] kvmalloc_node+0xd7/0xf0 [ 153.335073] vmemdup_user+0x2d/0xa0 [ 153.338726] __sctp_setsockopt_connectx+0x4a/0x190 [ 153.343676] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 153.348873] sctp_setsockopt+0x2160/0x7380 [ 153.353111] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 153.358228] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 153.363939] ? __lock_acquire+0x62f/0x4c20 [ 153.368172] ? __lock_acquire+0x62f/0x4c20 [ 153.372415] ? migrate_swap_stop+0x930/0x930 [ 153.376840] ? mark_held_locks+0x130/0x130 [ 153.381076] ? mark_held_locks+0x130/0x130 [ 153.385316] ? futex_wake+0x613/0x760 [ 153.389117] ? lock_downgrade+0x900/0x900 [ 153.393284] ? kasan_check_read+0x11/0x20 [ 153.397437] ? do_raw_spin_unlock+0xa7/0x330 [ 153.401864] ? do_raw_spin_trylock+0x270/0x270 [ 153.406452] ? __unqueue_futex+0x2d0/0x2d0 [ 153.410709] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 153.415904] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 153.421013] ? futex_wake+0x304/0x760 [ 153.424819] ? graph_lock+0x270/0x270 [ 153.428633] ? graph_lock+0x270/0x270 [ 153.432454] ? get_futex_key+0x21b0/0x21b0 [ 153.436707] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.442102] ? find_held_lock+0x36/0x1c0 [ 153.446189] ? avc_has_perm+0x469/0x7e0 [ 153.450167] ? lock_downgrade+0x900/0x900 [ 153.454317] ? check_preemption_disabled+0x48/0x280 [ 153.459337] ? kasan_check_read+0x11/0x20 [ 153.463494] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 153.468792] ? rcu_read_unlock_special+0x370/0x370 [ 153.473737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.479275] ? avc_has_perm+0x55f/0x7e0 [ 153.483255] ? avc_has_perm_noaudit+0x630/0x630 [ 153.487935] ? __fd_install+0x2b5/0x8f0 [ 153.491913] ? lock_downgrade+0x900/0x900 [ 153.496078] ? check_preemption_disabled+0x48/0x280 [ 153.501113] ? kasan_check_read+0x11/0x20 [ 153.505283] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 153.510565] ? rcu_softirq_qs+0x20/0x20 [ 153.514549] ? sock_has_perm+0x2bc/0x3e0 [ 153.518618] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 153.523988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.529533] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 153.535163] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 153.540465] sock_common_setsockopt+0x9a/0xe0 [ 153.544977] __sys_setsockopt+0x1ba/0x3c0 [ 153.549145] ? kernel_accept+0x310/0x310 [ 153.553249] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.557834] ? trace_hardirqs_on+0xbd/0x310 [ 153.562164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.567531] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 153.572997] __x64_sys_setsockopt+0xbe/0x150 [ 153.577417] do_syscall_64+0x1b9/0x820 [ 153.581308] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 153.586680] ? syscall_return_slowpath+0x5e0/0x5e0 [ 153.591611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.596459] ? trace_hardirqs_on_caller+0x310/0x310 [ 153.601486] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 153.606529] ? prepare_exit_to_usermode+0x291/0x3b0 [ 153.611559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.616417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.621608] RIP: 0033:0x4467b9 [ 153.624809] Code: Bad RIP value. [ 153.628171] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 153.635879] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 153.643175] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 153.650439] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 153.657742] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 153.665013] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 153.683622] CPU: 0 PID: 8601 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 153.690744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.700095] Call Trace: [ 153.702687] dump_stack+0x1d3/0x2c6 [ 153.706325] ? dump_stack_print_info.cold.1+0x20/0x20 [ 153.711534] warn_alloc.cold.119+0xc3/0x1c9 [ 153.715891] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 153.720734] ? __lock_is_held+0xb5/0x140 [ 153.724821] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 153.730380] __vmalloc_node_range+0x64c/0x8d0 [ 153.734889] ? vfree_atomic+0xe0/0xe0 [ 153.738693] ? __local_bh_enable_ip+0x160/0x260 [ 153.743364] ? __local_bh_enable_ip+0x160/0x260 [ 153.748045] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.752643] ? vmemdup_user+0x2d/0xa0 [ 153.756447] __vmalloc_node_flags_caller+0x75/0x90 [ 153.761404] ? vmemdup_user+0x2d/0xa0 [ 153.765223] kvmalloc_node+0xd7/0xf0 [ 153.768945] vmemdup_user+0x2d/0xa0 [ 153.772599] __sctp_setsockopt_connectx+0x4a/0x190 [ 153.777542] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 153.782769] sctp_setsockopt+0x2160/0x7380 [ 153.787003] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 153.792116] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 153.797832] ? __lock_acquire+0x62f/0x4c20 [ 153.802082] ? __lock_acquire+0x62f/0x4c20 [ 153.806335] ? migrate_swap_stop+0x930/0x930 [ 153.810765] ? mark_held_locks+0x130/0x130 [ 153.815003] ? mark_held_locks+0x130/0x130 [ 153.819248] ? futex_wake+0x613/0x760 [ 153.823049] ? lock_downgrade+0x900/0x900 [ 153.827210] ? kasan_check_read+0x11/0x20 [ 153.831361] ? do_raw_spin_unlock+0xa7/0x330 [ 153.835799] ? do_raw_spin_trylock+0x270/0x270 [ 153.840390] ? __unqueue_futex+0x2d0/0x2d0 [ 153.844639] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 153.849839] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 153.854950] ? futex_wake+0x304/0x760 [ 153.858758] ? graph_lock+0x270/0x270 [ 153.862560] ? graph_lock+0x270/0x270 [ 153.866364] ? get_futex_key+0x21b0/0x21b0 [ 153.870612] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.875996] ? find_held_lock+0x36/0x1c0 [ 153.880084] ? avc_has_perm+0x469/0x7e0 [ 153.884070] ? lock_downgrade+0x900/0x900 [ 153.888218] ? check_preemption_disabled+0x48/0x280 [ 153.893258] ? kasan_check_read+0x11/0x20 [ 153.897428] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 153.902723] ? rcu_read_unlock_special+0x370/0x370 [ 153.907671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.913213] ? avc_has_perm+0x55f/0x7e0 [ 153.917194] ? avc_has_perm_noaudit+0x630/0x630 [ 153.921878] ? __fd_install+0x2b5/0x8f0 [ 153.925873] ? lock_downgrade+0x900/0x900 [ 153.930023] ? check_preemption_disabled+0x48/0x280 [ 153.935048] ? kasan_check_read+0x11/0x20 [ 153.939202] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 153.944484] ? rcu_softirq_qs+0x20/0x20 [ 153.948485] ? sock_has_perm+0x2bc/0x3e0 [ 153.952570] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 153.957940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.963486] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 153.969115] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 153.974425] sock_common_setsockopt+0x9a/0xe0 [ 153.978935] __sys_setsockopt+0x1ba/0x3c0 [ 153.983095] ? kernel_accept+0x310/0x310 [ 153.987160] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.991762] ? trace_hardirqs_on+0xbd/0x310 [ 153.996090] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.001507] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 154.006979] __x64_sys_setsockopt+0xbe/0x150 [ 154.011401] do_syscall_64+0x1b9/0x820 [ 154.015293] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 154.020673] ? syscall_return_slowpath+0x5e0/0x5e0 [ 154.025606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.030479] ? trace_hardirqs_on_caller+0x310/0x310 [ 154.035502] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 154.040524] ? prepare_exit_to_usermode+0x291/0x3b0 [ 154.045825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.050680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.055872] RIP: 0033:0x4467b9 [ 154.059092] Code: Bad RIP value. [ 154.062459] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 154.070168] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 154.077439] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 154.084708] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 154.091975] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 154.099261] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 154.544702] Mem-Info: [ 154.547197] active_anon:4054 inactive_anon:191 isolated_anon:0 [ 154.547197] active_file:14 inactive_file:4 isolated_file:0 [ 154.547197] unevictable:0 dirty:0 writeback:0 unstable:0 [ 154.547197] slab_reclaimable:10706 slab_unreclaimable:95644 [ 154.547197] mapped:2 shmem:245 pagetables:360 bounce:0 [ 154.547197] free:13978 free_pcp:5 free_cma:0 [ 154.689845] oom_reaper: reaped process 8604 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 154.730600] syz-executor204 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 154.733571] Node 0 active_anon:16216kB inactive_anon:764kB active_file:8kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 154.743538] CPU: 0 PID: 8593 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 154.775100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.784458] Call Trace: [ 154.787056] dump_stack+0x1d3/0x2c6 [ 154.790693] ? dump_stack_print_info.cold.1+0x20/0x20 [ 154.795902] dump_header+0x253/0x1239 [ 154.799722] ? mark_held_locks+0x130/0x130 [ 154.803969] ? pagefault_out_of_memory+0x19d/0x19d [ 154.808899] ? mark_held_locks+0x130/0x130 [ 154.813147] ? __lock_acquire+0x62f/0x4c20 [ 154.817407] ? kasan_check_read+0x11/0x20 [ 154.821560] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 154.826845] ? print_usage_bug+0xc0/0xc0 [ 154.830915] ? graph_lock+0x270/0x270 [ 154.834721] ? print_usage_bug+0xc0/0xc0 [ 154.838805] ? rcu_read_unlock+0x33/0x60 [ 154.842879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.848421] ? find_held_lock+0x36/0x1c0 [ 154.852506] ? mark_held_locks+0xc7/0x130 [ 154.856679] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 154.861800] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 154.866910] ? lockdep_hardirqs_on+0x421/0x5c0 [ 154.871499] ? trace_hardirqs_on+0xbd/0x310 [ 154.875824] ? kasan_check_read+0x11/0x20 [ 154.877839] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 154.879973] ? ___ratelimit+0x36f/0x655 [ 154.879989] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 154.880004] ? trace_hardirqs_on+0x310/0x310 [ 154.880017] ? lock_downgrade+0x900/0x900 [ 154.880063] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 154.880080] ? ___ratelimit+0xaa/0x655 [ 154.932992] ? idr_get_free+0xf70/0xf70 [ 154.936974] ? find_held_lock+0x36/0x1c0 [ 154.941232] oom_kill_process.cold.27+0x10/0x903 [ 154.945995] ? graph_lock+0x270/0x270 [ 154.949801] ? check_preemption_disabled+0x48/0x280 [ 154.954826] ? kasan_check_read+0x11/0x20 [ 154.958978] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 154.964264] ? oom_evaluate_task+0x540/0x540 [ 154.968679] ? find_held_lock+0x36/0x1c0 [ 154.972770] ? out_of_memory+0xcc5/0x1480 [ 154.976922] ? lock_downgrade+0x900/0x900 [ 154.981073] ? check_preemption_disabled+0x48/0x280 [ 154.986131] ? kasan_check_read+0x11/0x20 [ 154.990283] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 154.995583] ? rcu_read_unlock_special+0x370/0x370 [ 154.997853] Node 0 DMA free:10252kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 155.000517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.000533] ? oom_evaluate_task+0x302/0x540 [ 155.000554] out_of_memory+0x8ba/0x1480 [ 155.000580] ? oom_killer_disable+0x3a0/0x3a0 [ 155.000599] ? __alloc_pages_slowpath+0xf44/0x2db0 [ 155.049976] ? __ww_mutex_check_waiters+0x160/0x160 [ 155.055061] __alloc_pages_slowpath+0x230c/0x2db0 [ 155.059967] ? warn_alloc+0x120/0x120 [ 155.063783] ? mark_held_locks+0x130/0x130 [ 155.068021] ? find_get_entry+0xaae/0x1120 [ 155.072264] ? filemap_map_pages+0x1d20/0x1d20 [ 155.076875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.082427] ? graph_lock+0x270/0x270 [ 155.086260] ? __lock_is_held+0xb5/0x140 [ 155.090350] ? ___might_sleep+0x1ed/0x300 [ 155.094515] ? lock_release+0xa00/0xa00 [ 155.098503] ? arch_local_save_flags+0x40/0x40 [ 155.103084] ? xa_load+0x2ba/0x460 [ 155.106626] ? lock_downgrade+0x900/0x900 [ 155.110782] ? check_preemption_disabled+0x48/0x280 [ 155.115827] ? __might_sleep+0x95/0x190 [ 155.119823] __alloc_pages_nodemask+0xa89/0xde0 [ 155.124524] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 155.129557] ? xa_load+0x2e1/0x460 [ 155.133102] ? xa_clear_mark+0x40/0x40 [ 155.136992] ? graph_lock+0x270/0x270 [ 155.140798] ? print_usage_bug+0xc0/0xc0 [ 155.144866] ? graph_lock+0x270/0x270 [ 155.148712] ? graph_lock+0x270/0x270 [ 155.152518] ? __do_page_cache_readahead+0x663/0x810 [ 155.157643] ? find_held_lock+0x36/0x1c0 [ 155.161718] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 155.167262] alloc_pages_current+0x10c/0x210 [ 155.171689] ? lock_downgrade+0x900/0x900 [ 155.175842] __page_cache_alloc+0x38c/0x5b0 [ 155.180165] ? kasan_check_read+0x11/0x20 [ 155.184336] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 155.185689] lowmem_reserve[]: 0 2537 2539 2539 [ 155.189634] ? filemap_range_has_page+0x4e0/0x4e0 [ 155.199049] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.204593] ? check_preemption_disabled+0x48/0x280 [ 155.209621] filemap_fault+0x1595/0x25f0 [ 155.213722] ? __lock_page_or_retry+0xa00/0xa00 [ 155.218397] ? mark_held_locks+0x130/0x130 [ 155.222643] ? kasan_check_read+0x11/0x20 [ 155.226809] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 155.232107] ? rcu_read_unlock_special+0x370/0x370 [ 155.237092] ? filemap_map_pages+0xec9/0x1d20 [ 155.241622] ? find_get_entries_tag+0x1400/0x1400 [ 155.246476] ? graph_lock+0x270/0x270 [ 155.250298] ? __lock_acquire+0x62f/0x4c20 [ 155.254538] ? finish_task_switch+0x1f4/0x910 [ 155.259043] ? _raw_spin_unlock_irq+0x27/0x80 [ 155.263547] ? _raw_spin_unlock_irq+0x27/0x80 [ 155.263652] Node 0 DMA32 free:18660kB min:36092kB low:45112kB high:54132kB active_anon:16216kB inactive_anon:764kB active_file:112kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2601644kB mlocked:0kB kernel_stack:6144kB pagetables:1440kB bounce:0kB free_pcp:68kB local_pcp:20kB free_cma:0kB [ 155.268042] ? __lock_is_held+0xb5/0x140 [ 155.300647] ? lock_acquire+0x1ed/0x520 [ 155.304648] ? ext4_filemap_fault+0x7a/0xad [ 155.309001] ? lock_release+0xa00/0xa00 [ 155.312979] ? arch_local_save_flags+0x40/0x40 [ 155.317580] ? down_read+0x8d/0x120 [ 155.321205] ? ext4_filemap_fault+0x7a/0xad [ 155.325548] ? __down_interruptible+0x700/0x700 [ 155.330218] ? find_held_lock+0x36/0x1c0 [ 155.334290] ext4_filemap_fault+0x82/0xad [ 155.338439] __do_fault+0x100/0x6b0 [ 155.342077] ? lock_downgrade+0x900/0x900 [ 155.346227] ? follow_pfn+0x2e0/0x2e0 [ 155.350027] ? hrtimer_forward+0x2a0/0x2a0 [ 155.354271] ? kasan_check_read+0x11/0x20 [ 155.358426] ? do_raw_spin_unlock+0xa7/0x330 [ 155.362839] ? do_raw_spin_trylock+0x270/0x270 [ 155.367424] ? add_mm_counter_fast+0xd0/0xd0 [ 155.371844] __handle_mm_fault+0x392f/0x5630 [ 155.376268] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 155.381108] ? graph_lock+0x270/0x270 [ 155.384921] ? print_usage_bug+0xc0/0xc0 [ 155.388988] ? graph_lock+0x270/0x270 [ 155.392807] ? graph_lock+0x270/0x270 [ 155.396638] ? handle_mm_fault+0x42a/0xc70 [ 155.400924] ? lock_downgrade+0x900/0x900 [ 155.405074] ? check_preemption_disabled+0x48/0x280 [ 155.410101] ? kasan_check_read+0x11/0x20 [ 155.414254] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 155.419533] ? rcu_read_unlock_special+0x370/0x370 [ 155.424470] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.430052] ? check_preemption_disabled+0x48/0x280 [ 155.435077] handle_mm_fault+0x54f/0xc70 [ 155.439143] ? __handle_mm_fault+0x5630/0x5630 [ 155.443735] ? find_vma+0x34/0x190 [ 155.447280] __do_page_fault+0x5f6/0xd70 [ 155.451357] do_page_fault+0xf2/0x7e0 [ 155.455199] ? vmalloc_sync_all+0x30/0x30 [ 155.459347] ? error_entry+0x70/0xd0 [ 155.463071] ? trace_hardirqs_off_caller+0xbb/0x310 [ 155.468085] ? trace_hardirqs_on_caller+0xc0/0x310 [ 155.473017] ? syscall_return_slowpath+0x5e0/0x5e0 [ 155.477964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.482835] ? trace_hardirqs_on_caller+0x310/0x310 [ 155.487793] lowmem_reserve[]: 0 0 2 2 [ 155.487850] ? trace_hardirqs_off+0x310/0x310 [ 155.487867] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 155.501145] ? prepare_exit_to_usermode+0x291/0x3b0 [ 155.506169] ? page_fault+0x8/0x30 [ 155.509736] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.514588] ? page_fault+0x8/0x30 [ 155.515718] Node 0 Normal free:16kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:786432kB managed:2460kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 155.518151] page_fault+0x1e/0x30 [ 155.518164] RIP: 0033:0x400acc [ 155.550730] Code: Bad RIP value. [ 155.554106] RSP: 002b:00007ffec3648098 EFLAGS: 00010202 [ 155.559471] RAX: 0000000000000000 RBX: 0000000000002192 RCX: 0000000000444e80 [ 155.566733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffec3648080 [ 155.573999] RBP: 0000000000002192 R08: 0000000000002191 R09: 00000000019fd880 [ 155.581265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 155.588536] R13: 000000000002458c R14: 0000000000000000 R15: 0000000000000000 [ 155.601994] warn_alloc_show_mem: 2 callbacks suppressed [ 155.601999] Mem-Info: [ 155.609795] active_anon:4042 inactive_anon:191 isolated_anon:0 [ 155.609795] active_file:10 inactive_file:10 isolated_file:0 [ 155.609795] unevictable:0 dirty:0 writeback:0 unstable:0 [ 155.609795] slab_reclaimable:10706 slab_unreclaimable:95623 [ 155.609795] mapped:2 shmem:245 pagetables:360 bounce:0 [ 155.609795] free:14019 free_pcp:23 free_cma:0 [ 155.705425] Node 0 active_anon:16168kB inactive_anon:764kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 155.717828] lowmem_reserve[]: 0 0 0 0 [ 155.775558] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 155.828524] Node 1 Normal free:27084kB min:53760kB low:67200kB high:80640kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 155.839941] Node 0 DMA free:10252kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 155.969949] lowmem_reserve[]: 0 2537 2539 2539 [ 155.974607] Node 0 DMA32 free:18724kB min:36092kB low:45112kB high:54132kB active_anon:16168kB inactive_anon:764kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2601644kB mlocked:0kB kernel_stack:6144kB pagetables:1440kB bounce:0kB free_pcp:92kB local_pcp:72kB free_cma:0kB [ 156.007886] lowmem_reserve[]: 0 0 0 0 [ 156.055778] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10252kB [ 156.099949] lowmem_reserve[]: 0 0 2 2 [ 156.103775] Node 0 Normal free:16kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2460kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 156.135228] Node 0 DMA32: 801*4kB (UME) 587*8kB (UME) 266*16kB (UME) 111*32kB (UME) 40*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18780kB [ 156.209949] lowmem_reserve[]: 0 0 0 0 [ 156.213797] Node 1 Normal free:27084kB min:53760kB low:67200kB high:80640kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 156.245359] Node 0 Normal: 0*4kB 0*8kB 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 156.329996] lowmem_reserve[]: 0 0 0 0 [ 156.333837] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10252kB [ 156.335623] Node 1 Normal: 5*4kB (UME) 3*8kB (UE) 2*16kB (UE) 4*32kB (UME) 2*64kB (ME) 1*128kB (M) 2*256kB (UM) 3*512kB (UM) 2*1024kB (M) 1*2048kB (E) 5*4096kB (M) = 27084kB [ 156.399951] Node 0 DMA32: 801*4kB (UME) 587*8kB (UME) 266*16kB (UME) 111*32kB (UME) 40*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18780kB [ 156.462853] Node 0 Normal: 0*4kB 0*8kB 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 156.502661] Node 1 Normal: 5*4kB (UME) 3*8kB (UE) 2*16kB (UE) 4*32kB (UME) 2*64kB (ME) 1*128kB (M) 2*256kB (UM) 3*512kB (UM) 2*1024kB (M) 1*2048kB (E) 5*4096kB (M) = 27084kB [ 156.525615] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.569972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.578826] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 156.595244] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 156.639961] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.648818] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 156.678846] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.695384] 265 total pagecache pages [ 156.699211] 0 pages in swap cache [ 156.735473] Swap cache stats: add 0, delete 0, find 0/0 [ 156.743750] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 156.749944] Free swap = 0kB [ 156.755397] Total swap = 0kB [ 156.758415] 1965979 pages RAM [ 156.789949] 0 pages HighMem/MovableOnly [ 156.793932] 343430 pages reserved [ 156.797383] 0 pages cma reserved [ 156.808566] 265 total pagecache pages [ 156.831881] 0 pages in swap cache [ 156.843951] Swap cache stats: add 0, delete 0, find 0/0 [ 156.863252] Free swap = 0kB [ 156.873322] Total swap = 0kB [ 156.887384] 1965979 pages RAM [ 156.897677] 0 pages HighMem/MovableOnly [ 156.911235] 343430 pages reserved [ 156.924160] 0 pages cma reserved [ 158.209948] Mem-Info: [ 158.212434] active_anon:4052 inactive_anon:191 isolated_anon:0 [ 158.212434] active_file:17 inactive_file:547 isolated_file:0 [ 158.212434] unevictable:0 dirty:56 writeback:0 unstable:0 [ 158.212434] slab_reclaimable:10706 slab_unreclaimable:95558 [ 158.212434] mapped:364 shmem:245 pagetables:365 bounce:0 [ 158.212434] free:665783 free_pcp:1392 free_cma:0 [ 158.360008] Node 0 active_anon:16208kB inactive_anon:764kB active_file:68kB inactive_file:2184kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1456kB dirty:224kB writeback:0kB shmem:980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 158.440013] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 158.530497] Node 0 DMA free:13336kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 158.619949] lowmem_reserve[]: 0 2537 2539 2539 [ 158.624587] Node 0 DMA32 free:1981776kB min:36092kB low:45112kB high:54132kB active_anon:16208kB inactive_anon:764kB active_file:56kB inactive_file:2184kB unevictable:0kB writepending:224kB present:3129332kB managed:2601644kB mlocked:0kB kernel_stack:6144kB pagetables:1460kB bounce:0kB free_pcp:2784kB local_pcp:1436kB free_cma:0kB [ 158.759974] lowmem_reserve[]: 0 0 2 2 [ 158.763838] Node 0 Normal free:16kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2460kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 158.840774] syz-executor204 (8605) used greatest stack depth: 6664 bytes left [ 158.871894] lowmem_reserve[]: 0 0 0 0 [ 158.875739] Node 1 Normal free:2245340kB min:53760kB low:67200kB high:80640kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:2752kB local_pcp:1492kB free_cma:0kB executing program [ 158.939397] lowmem_reserve[]: 0 0 0 0 [ 158.943835] Node 0 DMA: 2*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 3*64kB (U) 1*128kB (U) 2*256kB (U) 1*512kB (U) 2*1024kB (U) 2*2048kB (UM) 2*4096kB (M) = 15744kB [ 158.975288] Node 0 DMA32: 176*4kB (E) 301*8kB (ME) 247*16kB (UME) 869*32kB (UME) 374*64kB (UME) 153*128kB (UM) 91*256kB (U) 81*512kB (U) 82*1024kB (U) 48*2048kB (U) 404*4096kB (U) = 1980216kB [ 159.020335] Node 0 Normal: 0*4kB 0*8kB 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 159.054825] Node 1 Normal: 2780*4kB (UME) 3054*8kB (UE) 2965*16kB (UE) 2745*32kB (UME) 2609*64kB (UME) 2470*128kB (UM) 455*256kB (UM) 205*512kB (UM) 192*1024kB (UM) 162*2048kB (UE) 283*4096kB (UM) = 2562960kB [ 159.134361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 159.159702] syz-executor204 (8597) used greatest stack depth: 6424 bytes left [ 159.180003] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 159.188589] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 159.210382] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 159.218959] 1047 total pagecache pages [ 159.259960] 0 pages in swap cache [ 159.263426] Swap cache stats: add 0, delete 0, find 0/0 [ 159.268780] Free swap = 0kB [ 159.289978] Total swap = 0kB [ 159.293019] 1965979 pages RAM [ 159.296131] 0 pages HighMem/MovableOnly executing program [ 159.319948] 343430 pages reserved [ 159.323425] 0 pages cma reserved [ 159.326911] Unreclaimable slab info: [ 159.350000] Name Used Total [ 159.355713] bio-3 0KB 7KB [ 159.380132] TIPC 1KB 7KB [ 159.385530] SCTPv6 20KB 20KB [ 159.408376] DCCPv6 2KB 7KB [ 159.423879] DCCP 2KB 6KB [ 159.440363] fib6_nodes 0KB 4KB [ 159.456838] ip6_dst_cache 4KB 7KB [ 159.474508] RAWv6 9KB 13KB executing program [ 159.491045] UDPv6 14KB 14KB [ 159.510556] TCPv6 5KB 5KB [ 159.527429] nf_conntrack 3KB 3KB [ 159.545530] sd_ext_cdb 0KB 7KB [ 159.563626] scsi_sense_cache 1056KB 1060KB [ 159.581607] virtio_scsi_cmd 16KB 16KB [ 159.599444] sgpool-128 8KB 8KB [ 159.616337] sgpool-64 4KB 12KB [ 159.634323] sgpool-32 2KB 15KB [ 159.652251] sgpool-16 1KB 7KB [ 159.669082] sgpool-8 0KB 7KB [ 159.687642] mqueue_inode_cache 1KB 7KB [ 159.705631] bio_post_read_ctx 14KB 15KB [ 159.723644] bio-2 14KB 15KB [ 159.741257] jfs_mp 7KB 7KB [ 159.758073] nfs_commit_data 3KB 14KB [ 159.777150] nfs_write_data 32KB 32KB [ 159.793918] ext4_system_zone 1KB 7KB [ 159.813447] bio-1 1KB 7KB [ 159.830427] rpc_buffers 17KB 25KB [ 159.847274] rpc_tasks 2KB 7KB [ 159.866557] UNIX 808KB 812KB [ 159.884531] tcp_bind_bucket 0KB 4KB [ 159.901335] ip_fib_trie 0KB 3KB [ 159.919399] ip_fib_alias 0KB 3KB [ 159.937406] ip_dst_cache 3KB 8KB [ 159.955527] RAW 5KB 14KB [ 159.972279] UDP 32KB 32KB [ 159.991193] TCP 5KB 5KB [ 160.008103] hugetlbfs_inode_cache 2KB 7KB [ 160.027555] fscache_cookie_jar 1KB 7KB [ 160.044661] eventpoll_pwq 2KB 15KB [ 160.062498] eventpoll_epi 5KB 23KB [ 160.080221] inotify_inode_mark 7KB 11KB [ 160.099312] request_queue 138KB 147KB [ 160.117138] blkdev_ioc 27KB 27KB [ 160.135139] bio-0 285KB 285KB executing program executing program [ 160.158992] biovec-max 1328KB 1328KB [ 160.177123] biovec-64 110KB 110KB [ 160.190012] biovec-16 26KB 26KB [ 160.205506] bio_integrity_payload 1KB 7KB [ 160.226432] khugepaged_mm_slot 0KB 3KB [ 160.244500] uid_cache 1KB 8KB [ 160.262084] dmaengine-unmap-256 2KB 6KB [ 160.279476] dmaengine-unmap-128 1KB 3KB [ 160.297708] dmaengine-unmap-16 0KB 4KB [ 160.314470] dmaengine-unmap-2 0KB 3KB [ 160.333386] audit_buffer 0KB 3KB [ 160.350102] skbuff_fclone_cache 138KB 138KB [ 160.367693] skbuff_head_cache 1346KB 1346KB [ 160.385453] configfs_dir_cache 0KB 8KB [ 160.403337] file_lock_cache 206KB 207KB [ 160.419887] file_lock_ctx 1KB 3KB [ 160.436659] fsnotify_mark_connector 4KB 7KB [ 160.456029] shmem_inode_cache 4574KB 4577KB [ 160.474968] task_delay_info 390KB 507KB [ 160.492813] taskstats 7KB 7KB [ 160.509383] proc_dir_entry 275KB 281KB [ 160.527188] pde_opener 5KB 11KB [ 160.545110] seq_file 341KB 1008KB [ 160.561817] sigqueue 191KB 248KB [ 160.579425] kernfs_node_cache 8091KB 8095KB [ 160.597730] mnt_cache 17KB 28KB [ 160.615558] filp 8131KB 8362KB [ 160.632202] names_cache 110759KB 110780KB [ 160.648771] iint_cache 72KB 79KB [ 160.666525] hashtab_node 118KB 119KB [ 160.683081] ebitmap_node 389KB 389KB [ 160.699737] avtab_node 1012KB 1013KB [ 160.717573] avc_node 40KB 47KB [ 160.737618] selinux_file_security 403KB 689KB [ 160.755720] selinux_inode_security 3067KB 3608KB [ 160.773845] key_jar 3KB 11KB [ 160.791576] nsproxy 0KB 3KB [ 160.808155] vm_area_struct 18175KB 18968KB [ 160.825866] mm_struct 5091KB 5882KB [ 160.842499] fs_cache 455KB 596KB [ 160.860925] files_cache 1696KB 2107KB [ 160.877465] signal_cache 2849KB 3500KB [ 160.896381] sighand_cache 446KB 527KB [ 160.912944] task_struct 12313KB 12313KB [ 160.929527] cred_jar 2352KB 2560KB [ 160.947317] anon_vma_chain 9222KB 10607KB [ 160.965118] anon_vma 162KB 623KB [ 160.983191] pid 249KB 328KB [ 160.999735] Acpi-Operand 155KB 194KB [ 161.016527] Acpi-ParseExt 9KB 11KB [ 161.034240] Acpi-Parse 41KB 47KB [ 161.050897] Acpi-State 52KB 63KB [ 161.068553] Acpi-Namespace 20KB 23KB [ 161.086322] numa_policy 0KB 7KB [ 161.103064] trace_event_file 266KB 266KB [ 161.121244] ftrace_event_field 379KB 385KB [ 161.139177] pool_workqueue 70KB 72KB [ 161.155836] debug_objects_cache 563KB 1122KB [ 161.173726] page->ptl 3224KB 3747KB [ 161.190331] kmalloc-2M 2050KB 2050KB [ 161.208140] kmalloc-512k 2056KB 2056KB [ 161.225881] kmalloc-256k 516KB 516KB [ 161.243084] kmalloc-128k 520KB 520KB [ 161.259565] kmalloc-64k 594KB 660KB [ 161.277310] kmalloc-32k 1881KB 1881KB [ 161.295083] kmalloc-16k 247KB 297KB [ 161.311645] kmalloc-8k 833KB 874KB [ 161.329470] kmalloc-4k 10977KB 11037KB [ 161.346272] kmalloc-2k 6164KB 6164KB [ 161.362874] kmalloc-1k 3516KB 3551KB [ 161.380047] kmalloc-512 3430KB 3930KB [ 161.397840] kmalloc-256 2757KB 3097KB [ 161.415610] kmalloc-128 661KB 685KB [ 161.432212] kmalloc-96 660KB 928KB [ 161.449986] kmalloc-64 1806KB 2460KB [ 161.466655] kmalloc-32 2501KB 3020KB [ 161.483439] kmalloc-192 867KB 1488KB [ 161.502009] kmem_cache 168KB 172KB [ 161.519786] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=restorecond,pid=8528,uid=0 [ 161.559996] Out of memory: Kill process 8528 (restorecond) score 0 or sacrifice child [ 161.586874] Killed process 8528 (restorecond) total-vm:51704kB, anon-rss:4908kB, file-rss:0kB, shmem-rss:0kB executing program [ 161.630720] oom_reaper: reaped process 8528 (restorecond), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 163.248640] oom_reaper: reaped process 8611 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 163.330928] oom_reaper: reaped process 8609 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 163.410101] oom_reaper: reaped process 8615 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 163.501948] oom_reaper: reaped process 8617 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 163.569314] oom_reaper: reaped process 8607 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 163.581053] syz-executor204: vmalloc: allocation failure, allocated 859312128 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 163.592878] syz-executor204: vmalloc: allocation failure, allocated 1275256832 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 163.601441] syz-executor204: vmalloc: allocation failure, allocated 309862400 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 163.612387] syz-executor204: vmalloc: allocation failure, allocated 1210155008 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 163.642345] syz-executor204: vmalloc: allocation failure, allocated 1399353344 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 163.658659] syz-executor204: vmalloc: allocation failure, allocated 896966656 of 1585565696 bytes, mode:0x6200c0(GFP_USER), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 163.701936] CPU: 1 PID: 8615 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 163.709047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.718400] Call Trace: [ 163.721049] dump_stack+0x1d3/0x2c6 [ 163.724686] ? dump_stack_print_info.cold.1+0x20/0x20 [ 163.729886] warn_alloc.cold.119+0xc3/0x1c9 [ 163.734211] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 163.739051] ? __lock_is_held+0xb5/0x140 [ 163.743142] ? ___might_sleep+0x53/0x300 [ 163.747240] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 163.752796] __vmalloc_node_range+0x64c/0x8d0 [ 163.757304] ? vfree_atomic+0xe0/0xe0 [ 163.761134] ? __local_bh_enable_ip+0x160/0x260 [ 163.765824] ? __local_bh_enable_ip+0x160/0x260 [ 163.770505] ? lockdep_hardirqs_on+0x421/0x5c0 [ 163.775093] ? vmemdup_user+0x2d/0xa0 [ 163.778909] __vmalloc_node_flags_caller+0x75/0x90 [ 163.783840] ? vmemdup_user+0x2d/0xa0 [ 163.787680] kvmalloc_node+0xd7/0xf0 [ 163.791405] vmemdup_user+0x2d/0xa0 [ 163.795042] __sctp_setsockopt_connectx+0x4a/0x190 [ 163.799976] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 163.805181] sctp_setsockopt+0x2160/0x7380 [ 163.809423] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 163.815159] ? __lock_acquire+0x62f/0x4c20 [ 163.819400] ? __lock_acquire+0x62f/0x4c20 [ 163.823640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.829182] ? get_futex_value_locked+0xcb/0xf0 [ 163.833860] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 163.838880] ? futex_wait_setup+0x266/0x3e0 [ 163.843224] ? mark_held_locks+0x130/0x130 [ 163.847476] ? mark_held_locks+0x130/0x130 [ 163.851725] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 163.856920] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 163.862024] ? futex_wait+0x5ec/0xa50 [ 163.865855] ? futex_wait_setup+0x3e0/0x3e0 [ 163.870179] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 163.875385] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 163.880502] ? futex_wake+0x304/0x760 [ 163.884318] ? graph_lock+0x270/0x270 [ 163.888115] ? graph_lock+0x270/0x270 [ 163.891934] ? find_held_lock+0x36/0x1c0 [ 163.896103] ? avc_has_perm+0x469/0x7e0 [ 163.900087] ? lock_downgrade+0x900/0x900 [ 163.904235] ? check_preemption_disabled+0x48/0x280 [ 163.909262] ? kasan_check_read+0x11/0x20 [ 163.913414] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 163.918694] ? rcu_read_unlock_special+0x370/0x370 [ 163.923653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.929208] ? avc_has_perm+0x55f/0x7e0 [ 163.933215] ? avc_has_perm_noaudit+0x630/0x630 [ 163.937889] ? __fd_install+0x2b5/0x8f0 [ 163.941867] ? lock_downgrade+0x900/0x900 [ 163.946028] ? check_preemption_disabled+0x48/0x280 [ 163.951047] ? kasan_check_read+0x11/0x20 [ 163.955217] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 163.960509] ? rcu_softirq_qs+0x20/0x20 [ 163.964496] ? sock_has_perm+0x2bc/0x3e0 [ 163.968566] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 163.973933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.979477] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 163.985106] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 163.990426] sock_common_setsockopt+0x9a/0xe0 [ 163.994932] __sys_setsockopt+0x1ba/0x3c0 [ 163.999088] ? kernel_accept+0x310/0x310 [ 164.003182] ? lockdep_hardirqs_on+0x421/0x5c0 [ 164.007770] ? trace_hardirqs_on+0xbd/0x310 [ 164.012097] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.017483] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 164.022942] __x64_sys_setsockopt+0xbe/0x150 [ 164.027380] do_syscall_64+0x1b9/0x820 [ 164.031286] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 164.036653] ? syscall_return_slowpath+0x5e0/0x5e0 [ 164.041586] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.046900] ? trace_hardirqs_on_caller+0x310/0x310 [ 164.051930] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 164.056956] ? prepare_exit_to_usermode+0x291/0x3b0 [ 164.061978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.066836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.072024] RIP: 0033:0x4467b9 [ 164.075234] Code: Bad RIP value. [ 164.078593] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.086299] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 164.093570] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 164.100843] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 164.108140] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 164.115413] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 164.122713] CPU: 0 PID: 8609 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 164.129821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.137667] oom_reaper: reaped process 8614 (syz-executor204), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 164.139220] Call Trace: [ 164.151764] dump_stack+0x1d3/0x2c6 [ 164.155418] ? dump_stack_print_info.cold.1+0x20/0x20 [ 164.160648] warn_alloc.cold.119+0xc3/0x1c9 [ 164.164993] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 164.169838] ? __lock_is_held+0xb5/0x140 [ 164.173923] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 164.179477] __vmalloc_node_range+0x64c/0x8d0 [ 164.184034] ? vfree_atomic+0xe0/0xe0 [ 164.187864] ? __local_bh_enable_ip+0x160/0x260 [ 164.192541] ? __local_bh_enable_ip+0x160/0x260 [ 164.197217] ? lockdep_hardirqs_on+0x421/0x5c0 [ 164.201808] ? vmemdup_user+0x2d/0xa0 [ 164.205612] __vmalloc_node_flags_caller+0x75/0x90 [ 164.210549] ? vmemdup_user+0x2d/0xa0 [ 164.214360] kvmalloc_node+0xd7/0xf0 [ 164.215107] syz-executor204 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 164.218089] vmemdup_user+0x2d/0xa0 [ 164.232097] __sctp_setsockopt_connectx+0x4a/0x190 [ 164.237038] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 164.242238] sctp_setsockopt+0x2160/0x7380 [ 164.246478] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 164.251590] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 164.257307] ? __lock_acquire+0x62f/0x4c20 [ 164.261543] ? __lock_acquire+0x62f/0x4c20 [ 164.265787] ? migrate_swap_stop+0x930/0x930 [ 164.270208] ? mark_held_locks+0x130/0x130 [ 164.274449] ? mark_held_locks+0x130/0x130 [ 164.278689] ? futex_wake+0x613/0x760 [ 164.282499] ? lock_downgrade+0x900/0x900 [ 164.286669] ? kasan_check_read+0x11/0x20 [ 164.290821] ? do_raw_spin_unlock+0xa7/0x330 [ 164.295234] ? do_raw_spin_trylock+0x270/0x270 [ 164.299824] ? __unqueue_futex+0x2d0/0x2d0 [ 164.304069] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 164.309262] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 164.314377] ? futex_wake+0x304/0x760 [ 164.318197] ? graph_lock+0x270/0x270 [ 164.322000] ? graph_lock+0x270/0x270 [ 164.325809] ? get_futex_key+0x21b0/0x21b0 [ 164.330073] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.335450] ? find_held_lock+0x36/0x1c0 [ 164.339527] ? avc_has_perm+0x469/0x7e0 [ 164.343503] ? lock_downgrade+0x900/0x900 [ 164.347658] ? check_preemption_disabled+0x48/0x280 [ 164.352680] ? kasan_check_read+0x11/0x20 [ 164.356836] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 164.362123] ? rcu_read_unlock_special+0x370/0x370 [ 164.367073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.372614] ? avc_has_perm+0x55f/0x7e0 [ 164.376607] ? avc_has_perm_noaudit+0x630/0x630 [ 164.381309] ? __fd_install+0x2b5/0x8f0 [ 164.385304] ? lock_downgrade+0x900/0x900 [ 164.389451] ? check_preemption_disabled+0x48/0x280 [ 164.394476] ? kasan_check_read+0x11/0x20 [ 164.398638] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 164.403922] ? rcu_softirq_qs+0x20/0x20 [ 164.407905] ? sock_has_perm+0x2bc/0x3e0 [ 164.411971] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 164.417336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.422922] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 164.428550] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 164.433854] sock_common_setsockopt+0x9a/0xe0 [ 164.438363] __sys_setsockopt+0x1ba/0x3c0 [ 164.442528] ? kernel_accept+0x310/0x310 [ 164.446592] ? lockdep_hardirqs_on+0x421/0x5c0 [ 164.451181] ? trace_hardirqs_on+0xbd/0x310 [ 164.455508] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.460876] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 164.466346] __x64_sys_setsockopt+0xbe/0x150 [ 164.470769] do_syscall_64+0x1b9/0x820 [ 164.474666] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 164.480036] ? syscall_return_slowpath+0x5e0/0x5e0 [ 164.484977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.489840] ? trace_hardirqs_on_caller+0x310/0x310 [ 164.494864] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 164.499888] ? prepare_exit_to_usermode+0x291/0x3b0 [ 164.504921] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.509784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.514969] RIP: 0033:0x4467b9 [ 164.518209] Code: Bad RIP value. [ 164.521585] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.529294] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 164.536560] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 164.543830] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 164.551099] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 164.558366] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 164.568458] CPU: 0 PID: 8614 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 164.575579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.584930] Call Trace: [ 164.587530] dump_stack+0x1d3/0x2c6 [ 164.591167] ? dump_stack_print_info.cold.1+0x20/0x20 [ 164.596375] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 164.601143] warn_alloc.cold.119+0xc3/0x1c9 [ 164.605470] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 164.610313] ? __lock_is_held+0xb5/0x140 [ 164.614418] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 164.619186] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 164.624736] __vmalloc_node_range+0x64c/0x8d0 [ 164.629251] ? vfree_atomic+0xe0/0xe0 [ 164.633055] ? __local_bh_enable_ip+0x160/0x260 [ 164.637730] ? __local_bh_enable_ip+0x160/0x260 [ 164.642407] ? lockdep_hardirqs_on+0x421/0x5c0 [ 164.647007] ? vmemdup_user+0x2d/0xa0 [ 164.650812] __vmalloc_node_flags_caller+0x75/0x90 [ 164.655755] ? vmemdup_user+0x2d/0xa0 [ 164.659579] kvmalloc_node+0xd7/0xf0 [ 164.663301] vmemdup_user+0x2d/0xa0 [ 164.666954] __sctp_setsockopt_connectx+0x4a/0x190 [ 164.671887] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 164.677086] sctp_setsockopt+0x2160/0x7380 [ 164.681361] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 164.687086] ? __lock_acquire+0x62f/0x4c20 [ 164.691317] ? __lock_acquire+0x62f/0x4c20 [ 164.695556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.701093] ? get_futex_value_locked+0xcb/0xf0 [ 164.705761] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 164.710796] ? futex_wait_setup+0x266/0x3e0 [ 164.715131] ? mark_held_locks+0x130/0x130 [ 164.719378] ? mark_held_locks+0x130/0x130 [ 164.723622] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 164.728844] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 164.733954] ? futex_wait+0x5ec/0xa50 [ 164.737766] ? futex_wait_setup+0x3e0/0x3e0 [ 164.742091] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 164.747294] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 164.752407] ? futex_wake+0x304/0x760 [ 164.756227] ? graph_lock+0x270/0x270 [ 164.760023] ? graph_lock+0x270/0x270 [ 164.763842] ? find_held_lock+0x36/0x1c0 [ 164.767919] ? avc_has_perm+0x469/0x7e0 [ 164.771897] ? lock_downgrade+0x900/0x900 [ 164.776049] ? check_preemption_disabled+0x48/0x280 [ 164.781076] ? kasan_check_read+0x11/0x20 [ 164.785236] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 164.790519] ? rcu_read_unlock_special+0x370/0x370 [ 164.795471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.801007] ? avc_has_perm+0x55f/0x7e0 [ 164.804989] ? avc_has_perm_noaudit+0x630/0x630 [ 164.809672] ? __fd_install+0x2b5/0x8f0 [ 164.813655] ? lock_downgrade+0x900/0x900 [ 164.817806] ? check_preemption_disabled+0x48/0x280 [ 164.822843] ? kasan_check_read+0x11/0x20 [ 164.827003] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 164.832282] ? rcu_softirq_qs+0x20/0x20 [ 164.836267] ? sock_has_perm+0x2bc/0x3e0 [ 164.840335] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 164.845715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 164.851273] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 164.856901] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 164.862201] sock_common_setsockopt+0x9a/0xe0 [ 164.866713] __sys_setsockopt+0x1ba/0x3c0 [ 164.870869] ? kernel_accept+0x310/0x310 [ 164.874940] ? lockdep_hardirqs_on+0x421/0x5c0 [ 164.879521] ? trace_hardirqs_on+0xbd/0x310 [ 164.883845] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.889215] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 164.894679] __x64_sys_setsockopt+0xbe/0x150 [ 164.899097] do_syscall_64+0x1b9/0x820 [ 164.902987] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 164.908400] ? syscall_return_slowpath+0x5e0/0x5e0 [ 164.913562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.918409] ? trace_hardirqs_on_caller+0x310/0x310 [ 164.923430] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 164.928464] ? prepare_exit_to_usermode+0x291/0x3b0 [ 164.933492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.938357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 164.943552] RIP: 0033:0x4467b9 [ 164.946760] Code: Bad RIP value. [ 164.950127] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.957836] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 164.965103] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 164.972378] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 164.979648] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 164.986913] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 164.994206] CPU: 1 PID: 8591 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 165.000022] warn_alloc_show_mem: 2 callbacks suppressed [ 165.000027] Mem-Info: [ 165.001309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.001317] Call Trace: [ 165.006706] active_anon:2832 inactive_anon:191 isolated_anon:0 [ 165.006706] active_file:13 inactive_file:8 isolated_file:0 [ 165.006706] unevictable:0 dirty:0 writeback:0 unstable:0 [ 165.006706] slab_reclaimable:10714 slab_unreclaimable:95666 [ 165.006706] mapped:2 shmem:245 pagetables:345 bounce:0 [ 165.006706] free:13749 free_pcp:197 free_cma:0 [ 165.009090] dump_stack+0x1d3/0x2c6 [ 165.039962] Node 0 active_anon:11312kB inactive_anon:764kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 165.053257] ? dump_stack_print_info.cold.1+0x20/0x20 [ 165.053299] dump_header+0x253/0x1239 [ 165.069964] Node 1 active_anon:16kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 165.083447] ? mark_held_locks+0x130/0x130 [ 165.083461] ? print_usage_bug+0xc0/0xc0 [ 165.083484] ? pagefault_out_of_memory+0x19d/0x19d [ 165.109938] Node 0 DMA free:10252kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 165.118294] ? mark_held_locks+0x130/0x130 [ 165.139945] lowmem_reserve[]: 0 2537 2539 2539 [ 165.157563] ? __lock_acquire+0x62f/0x4c20 [ 165.157579] ? kasan_check_read+0x11/0x20 [ 165.157596] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 165.179988] ? print_usage_bug+0xc0/0xc0 [ 165.184069] ? graph_lock+0x270/0x270 [ 165.187869] ? print_usage_bug+0xc0/0xc0 [ 165.189938] Node 0 DMA32 free:17968kB min:36092kB low:45112kB high:54132kB active_anon:11312kB inactive_anon:764kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2601644kB mlocked:0kB kernel_stack:6080kB pagetables:1356kB bounce:0kB free_pcp:492kB local_pcp:288kB free_cma:0kB [ 165.191922] ? rcu_read_unlock+0x33/0x60 [ 165.191963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 165.230226] ? find_held_lock+0x36/0x1c0 [ 165.234296] ? mark_held_locks+0xc7/0x130 [ 165.238454] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 165.243554] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 165.248656] ? lockdep_hardirqs_on+0x421/0x5c0 [ 165.253271] ? trace_hardirqs_on+0xbd/0x310 [ 165.257592] ? kasan_check_read+0x11/0x20 [ 165.261739] ? ___ratelimit+0x36f/0x655 [ 165.265715] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 165.271178] ? trace_hardirqs_on+0x310/0x310 [ 165.275582] ? lock_downgrade+0x900/0x900 [ 165.279738] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 165.284853] ? ___ratelimit+0xaa/0x655 [ 165.288762] ? idr_get_free+0xf70/0xf70 [ 165.292738] ? find_held_lock+0x36/0x1c0 [ 165.296832] oom_kill_process.cold.27+0x10/0x903 [ 165.301593] ? graph_lock+0x270/0x270 [ 165.305402] ? check_preemption_disabled+0x48/0x280 [ 165.310421] ? kasan_check_read+0x11/0x20 [ 165.314569] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 165.319851] ? oom_evaluate_task+0x540/0x540 [ 165.319983] lowmem_reserve[]: 0 0 2 2 [ 165.324300] ? find_held_lock+0x36/0x1c0 [ 165.328076] Node 0 Normal free:12kB min:2080kB low:2088kB high:2096kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2460kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 165.332141] ? out_of_memory+0xcc5/0x1480 [ 165.332158] ? lock_downgrade+0x900/0x900 [ 165.366856] ? check_preemption_disabled+0x48/0x280 [ 165.371874] ? kasan_check_read+0x11/0x20 [ 165.376034] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 165.381311] ? rcu_read_unlock_special+0x370/0x370 [ 165.386247] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 165.391796] ? oom_evaluate_task+0x302/0x540 [ 165.396208] out_of_memory+0x8ba/0x1480 [ 165.400190] ? oom_killer_disable+0x3a0/0x3a0 [ 165.404691] ? __alloc_pages_slowpath+0xf44/0x2db0 [ 165.409640] ? __ww_mutex_check_waiters+0x160/0x160 [ 165.414666] __alloc_pages_slowpath+0x230c/0x2db0 [ 165.419547] ? warn_alloc+0x120/0x120 [ 165.423358] ? mark_held_locks+0x130/0x130 [ 165.427603] ? find_get_entry+0xaae/0x1120 [ 165.431844] ? filemap_map_pages+0x1d20/0x1d20 [ 165.436448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 165.441993] ? graph_lock+0x270/0x270 [ 165.445813] ? __lock_is_held+0xb5/0x140 [ 165.449939] ? ___might_sleep+0x1ed/0x300 [ 165.454087] ? lock_release+0xa00/0xa00 [ 165.458062] ? arch_local_save_flags+0x40/0x40 [ 165.462663] ? xa_load+0x2ba/0x460 [ 165.466202] ? lock_downgrade+0x900/0x900 [ 165.469938] lowmem_reserve[]: 0 0 0 0 [ 165.470359] ? check_preemption_disabled+0x48/0x280 [ 165.470388] ? __might_sleep+0x95/0x190 [ 165.474159] Node 1 Normal free:26764kB min:53760kB low:67200kB high:80640kB active_anon:16kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:24kB bounce:0kB free_pcp:296kB local_pcp:12kB free_cma:0kB [ 165.479170] __alloc_pages_nodemask+0xa89/0xde0 [ 165.515599] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 165.519935] lowmem_reserve[]: 0 0 0 0 [ 165.520609] ? xa_load+0x2e1/0x460 [ 165.524404] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10252kB [ 165.527969] ? xa_clear_mark+0x40/0x40 [ 165.543976] ? graph_lock+0x270/0x270 [ 165.547776] ? print_usage_bug+0xc0/0xc0 [ 165.551835] ? graph_lock+0x270/0x270 [ 165.555649] ? graph_lock+0x270/0x270 [ 165.559451] ? __do_page_cache_readahead+0x663/0x810 [ 165.564557] ? find_held_lock+0x36/0x1c0 [ 165.568624] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 165.574165] alloc_pages_current+0x10c/0x210 [ 165.578563] ? lock_downgrade+0x900/0x900 [ 165.582712] __page_cache_alloc+0x38c/0x5b0 [ 165.587030] ? kasan_check_read+0x11/0x20 [ 165.591178] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 165.596458] ? filemap_range_has_page+0x4e0/0x4e0 [ 165.599942] Node 0 DMA32: 698*4kB (UME) 490*8kB (UME) 274*16kB (UME) 105*32kB (UME) 45*64kB (ME) 3*128kB (ME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17976kB [ 165.601299] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 165.621820] ? check_preemption_disabled+0x48/0x280 [ 165.626857] filemap_fault+0x1595/0x25f0 [ 165.630944] ? __lock_page_or_retry+0xa00/0xa00 [ 165.635610] ? mark_held_locks+0x130/0x130 [ 165.639861] ? kasan_check_read+0x11/0x20 [ 165.644029] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 165.649337] ? rcu_read_unlock_special+0x370/0x370 [ 165.654313] ? filemap_map_pages+0xec9/0x1d20 [ 165.658805] ? print_usage_bug+0x60/0xc0 [ 165.662861] ? find_get_entries_tag+0x1400/0x1400 [ 165.667713] ? graph_lock+0x270/0x270 [ 165.669936] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 165.671554] ? __lock_acquire+0x62f/0x4c20 [ 165.687176] ? finish_task_switch+0x1f4/0x910 [ 165.691673] ? _raw_spin_unlock_irq+0x27/0x80 [ 165.696169] ? _raw_spin_unlock_irq+0x27/0x80 [ 165.700697] ? __lock_is_held+0xb5/0x140 [ 165.704776] ? lock_acquire+0x1ed/0x520 [ 165.708747] ? ext4_filemap_fault+0x7a/0xad [ 165.713081] ? lock_release+0xa00/0xa00 [ 165.717063] ? arch_local_save_flags+0x40/0x40 [ 165.719937] Node 1 Normal: 5*4kB (ME) 3*8kB (UME) 2*16kB (UE) 2*32kB (ME) 2*64kB (UE) 1*128kB (M) 1*256kB (M) 3*512kB (UM) 2*1024kB (M) 1*2048kB (E) 5*4096kB (M) = 26764kB [ 165.721668] ? down_read+0x8d/0x120 [ 165.740769] ? ext4_filemap_fault+0x7a/0xad [ 165.745091] ? __down_interruptible+0x700/0x700 [ 165.749755] ? __switch_to_asm+0x40/0x70 [ 165.753820] ext4_filemap_fault+0x82/0xad [ 165.757963] __do_fault+0x100/0x6b0 [ 165.761589] ? follow_pfn+0x2e0/0x2e0 [ 165.765440] ? hrtimer_forward+0x2a0/0x2a0 [ 165.769674] ? hrtimer_start_range_ns+0x6c4/0xe00 [ 165.774516] ? pmd_val+0x88/0x100 [ 165.777964] ? add_mm_counter_fast+0xd0/0xd0 [ 165.782375] ? pmd_val+0x88/0x100 [ 165.785845] ? add_mm_counter_fast+0xd0/0xd0 [ 165.790293] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 165.795830] __handle_mm_fault+0x392f/0x5630 [ 165.799944] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 165.800238] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 165.809049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 165.813871] ? graph_lock+0x270/0x270 [ 165.813886] ? print_usage_bug+0xc0/0xc0 [ 165.813902] ? graph_lock+0x270/0x270 [ 165.834062] ? graph_lock+0x270/0x270 [ 165.837876] ? handle_mm_fault+0x42a/0xc70 [ 165.842111] ? lock_downgrade+0x900/0x900 [ 165.846257] ? check_preemption_disabled+0x48/0x280 [ 165.851274] ? kasan_check_read+0x11/0x20 [ 165.855445] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 165.860735] ? rcu_read_unlock_special+0x370/0x370 [ 165.865682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 165.871239] ? check_preemption_disabled+0x48/0x280 [ 165.876252] handle_mm_fault+0x54f/0xc70 [ 165.879942] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 165.880323] ? __handle_mm_fault+0x5630/0x5630 [ 165.889152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 165.893718] ? find_vma+0x34/0x190 [ 165.893739] __do_page_fault+0x5f6/0xd70 [ 165.893761] do_page_fault+0xf2/0x7e0 [ 165.913688] ? vmalloc_sync_all+0x30/0x30 [ 165.917840] ? error_entry+0x70/0xd0 [ 165.921553] ? trace_hardirqs_off_caller+0xbb/0x310 [ 165.926562] ? trace_hardirqs_on_caller+0xc0/0x310 [ 165.931492] ? syscall_return_slowpath+0x5e0/0x5e0 [ 165.936432] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.941275] ? trace_hardirqs_on_caller+0x310/0x310 [ 165.946287] ? trace_hardirqs_off+0x310/0x310 [ 165.950783] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 165.955800] ? prepare_exit_to_usermode+0x291/0x3b0 [ 165.960827] ? page_fault+0x8/0x30 [ 165.964379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.969225] ? page_fault+0x8/0x30 [ 165.969942] 266 total pagecache pages [ 165.972765] page_fault+0x1e/0x30 [ 165.976556] 0 pages in swap cache [ 165.980017] RIP: 0033:0x4010b9 [ 165.980043] Code: Bad RIP value. [ 165.990029] RSP: 002b:00007ffec36480a0 EFLAGS: 00010202 [ 165.995391] RAX: 0000000000000000 RBX: 00000000000021a0 RCX: 0000000000444e80 [ 166.002668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffec3648080 [ 166.009934] RBP: 00000000000021a0 R08: 000000000000218f R09: 00000000019fd880 [ 166.017201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 166.019938] Swap cache stats: add 0, delete 0, find 0/0 [ 166.024462] R13: 0000000000026e60 R14: 0000000000000000 R15: 0000000000000000 [ 166.033525] CPU: 1 PID: 8611 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 166.044633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.054000] Call Trace: [ 166.056591] dump_stack+0x1d3/0x2c6 [ 166.060389] ? dump_stack_print_info.cold.1+0x20/0x20 [ 166.065596] warn_alloc.cold.119+0xc3/0x1c9 [ 166.069937] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 166.074778] ? __lock_is_held+0xb5/0x140 [ 166.078864] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 166.084417] __vmalloc_node_range+0x64c/0x8d0 [ 166.088923] ? vfree_atomic+0xe0/0xe0 [ 166.092721] ? __local_bh_enable_ip+0x160/0x260 [ 166.097394] ? __local_bh_enable_ip+0x160/0x260 [ 166.102067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 166.106652] ? vmemdup_user+0x2d/0xa0 [ 166.109943] Free swap = 0kB [ 166.110454] __vmalloc_node_flags_caller+0x75/0x90 [ 166.113453] Total swap = 0kB [ 166.118379] ? vmemdup_user+0x2d/0xa0 [ 166.125206] kvmalloc_node+0xd7/0xf0 [ 166.128928] vmemdup_user+0x2d/0xa0 [ 166.132576] __sctp_setsockopt_connectx+0x4a/0x190 [ 166.137505] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 166.142703] sctp_setsockopt+0x2160/0x7380 [ 166.146935] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 166.149943] 1965979 pages RAM [ 166.152037] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 166.155113] 0 pages HighMem/MovableOnly [ 166.160838] ? __lock_acquire+0x62f/0x4c20 [ 166.160867] ? __lock_acquire+0x62f/0x4c20 [ 166.160887] ? migrate_swap_stop+0x930/0x930 [ 166.177692] ? mark_held_locks+0x130/0x130 [ 166.181933] ? mark_held_locks+0x130/0x130 [ 166.186169] ? futex_wake+0x613/0x760 [ 166.189968] ? lock_downgrade+0x900/0x900 [ 166.194121] ? kasan_check_read+0x11/0x20 [ 166.198275] ? do_raw_spin_unlock+0xa7/0x330 [ 166.199935] 343430 pages reserved [ 166.202676] ? do_raw_spin_trylock+0x270/0x270 [ 166.206111] 0 pages cma reserved [ 166.211215] ? __unqueue_futex+0x2d0/0x2d0 [ 166.211263] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 166.211279] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 166.229172] ? futex_wake+0x304/0x760 [ 166.232989] ? graph_lock+0x270/0x270 [ 166.236788] ? graph_lock+0x270/0x270 [ 166.240606] ? get_futex_key+0x21b0/0x21b0 [ 166.244842] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.250233] ? find_held_lock+0x36/0x1c0 [ 166.254301] ? avc_has_perm+0x469/0x7e0 [ 166.258273] ? lock_downgrade+0x900/0x900 [ 166.262440] ? check_preemption_disabled+0x48/0x280 [ 166.267461] ? kasan_check_read+0x11/0x20 [ 166.271626] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 166.276909] ? rcu_read_unlock_special+0x370/0x370 [ 166.281855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.287409] ? avc_has_perm+0x55f/0x7e0 [ 166.291398] ? avc_has_perm_noaudit+0x630/0x630 [ 166.296107] ? __fd_install+0x2b5/0x8f0 [ 166.300086] ? lock_downgrade+0x900/0x900 [ 166.304230] ? check_preemption_disabled+0x48/0x280 [ 166.309266] ? kasan_check_read+0x11/0x20 [ 166.313414] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 166.318692] ? rcu_softirq_qs+0x20/0x20 [ 166.322675] ? sock_has_perm+0x2bc/0x3e0 [ 166.326738] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 166.332106] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.337649] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 166.343300] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 166.348609] sock_common_setsockopt+0x9a/0xe0 [ 166.353125] __sys_setsockopt+0x1ba/0x3c0 [ 166.357311] ? kernel_accept+0x310/0x310 [ 166.361427] ? lockdep_hardirqs_on+0x421/0x5c0 [ 166.366010] ? trace_hardirqs_on+0xbd/0x310 [ 166.370335] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.375703] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 166.381191] __x64_sys_setsockopt+0xbe/0x150 [ 166.385609] do_syscall_64+0x1b9/0x820 [ 166.389511] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 166.394875] ? syscall_return_slowpath+0x5e0/0x5e0 [ 166.399800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.404642] ? trace_hardirqs_on_caller+0x310/0x310 [ 166.409675] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 166.414689] ? prepare_exit_to_usermode+0x291/0x3b0 [ 166.419708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.424552] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.429738] RIP: 0033:0x4467b9 [ 166.432939] Code: Bad RIP value. [ 166.436292] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 166.443993] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 166.451252] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 166.458513] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 166.465772] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 166.473050] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 166.488886] CPU: 1 PID: 8617 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 166.496033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.505384] Call Trace: [ 166.507976] dump_stack+0x1d3/0x2c6 [ 166.511606] ? dump_stack_print_info.cold.1+0x20/0x20 [ 166.516794] ? trace_hardirqs_on+0x310/0x310 [ 166.521205] warn_alloc.cold.119+0xc3/0x1c9 [ 166.525523] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 166.530362] ? __lock_is_held+0xb5/0x140 [ 166.534449] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 166.540006] __vmalloc_node_range+0x64c/0x8d0 [ 166.544538] ? vfree_atomic+0xe0/0xe0 [ 166.548363] ? __local_bh_enable_ip+0x160/0x260 [ 166.553040] ? __local_bh_enable_ip+0x160/0x260 [ 166.557707] ? lockdep_hardirqs_on+0x421/0x5c0 [ 166.562292] ? vmemdup_user+0x2d/0xa0 [ 166.566095] __vmalloc_node_flags_caller+0x75/0x90 [ 166.571024] ? vmemdup_user+0x2d/0xa0 [ 166.574826] kvmalloc_node+0xd7/0xf0 [ 166.578532] vmemdup_user+0x2d/0xa0 [ 166.582173] __sctp_setsockopt_connectx+0x4a/0x190 [ 166.587106] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 166.592310] sctp_setsockopt+0x2160/0x7380 [ 166.596555] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 166.602268] ? __lock_acquire+0x62f/0x4c20 [ 166.606504] ? __lock_acquire+0x62f/0x4c20 [ 166.610762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.616309] ? get_futex_value_locked+0xcb/0xf0 [ 166.621000] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 166.626008] ? futex_wait_setup+0x266/0x3e0 [ 166.630364] ? mark_held_locks+0x130/0x130 [ 166.634609] ? mark_held_locks+0x130/0x130 [ 166.638840] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 166.644029] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 166.649134] ? futex_wait+0x5ec/0xa50 [ 166.652990] ? futex_wait_setup+0x3e0/0x3e0 [ 166.657314] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 166.662512] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 166.667612] ? futex_wake+0x304/0x760 [ 166.671416] ? graph_lock+0x270/0x270 [ 166.675209] ? graph_lock+0x270/0x270 [ 166.679017] ? find_held_lock+0x36/0x1c0 [ 166.683081] ? avc_has_perm+0x469/0x7e0 [ 166.687079] ? lock_downgrade+0x900/0x900 [ 166.691223] ? check_preemption_disabled+0x48/0x280 [ 166.696242] ? kasan_check_read+0x11/0x20 [ 166.700400] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 166.705678] ? rcu_read_unlock_special+0x370/0x370 [ 166.710617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.716153] ? avc_has_perm+0x55f/0x7e0 [ 166.720125] ? avc_has_perm_noaudit+0x630/0x630 [ 166.724802] ? __fd_install+0x2b5/0x8f0 [ 166.728776] ? lock_downgrade+0x900/0x900 [ 166.732919] ? check_preemption_disabled+0x48/0x280 [ 166.737931] ? kasan_check_read+0x11/0x20 [ 166.742090] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 166.747362] ? rcu_softirq_qs+0x20/0x20 [ 166.751342] ? sock_has_perm+0x2bc/0x3e0 [ 166.755445] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 166.760803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.766375] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 166.772015] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 166.777301] sock_common_setsockopt+0x9a/0xe0 [ 166.781863] __sys_setsockopt+0x1ba/0x3c0 [ 166.786022] ? kernel_accept+0x310/0x310 [ 166.790106] ? lockdep_hardirqs_on+0x421/0x5c0 [ 166.794723] ? trace_hardirqs_on+0xbd/0x310 [ 166.799040] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.804402] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 166.809854] __x64_sys_setsockopt+0xbe/0x150 [ 166.814269] do_syscall_64+0x1b9/0x820 [ 166.818164] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 166.823525] ? syscall_return_slowpath+0x5e0/0x5e0 [ 166.828448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.833293] ? trace_hardirqs_on_caller+0x310/0x310 [ 166.838307] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 166.843321] ? prepare_exit_to_usermode+0x291/0x3b0 [ 166.848336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.853194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.858383] RIP: 0033:0x4467b9 [ 166.861574] Code: Bad RIP value. [ 166.864940] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 166.872635] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 166.879894] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 166.887164] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 166.894427] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 166.901687] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 166.918671] CPU: 1 PID: 8607 Comm: syz-executor204 Not tainted 4.20.0+ #174 [ 166.925795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.935146] Call Trace: [ 166.937734] dump_stack+0x1d3/0x2c6 [ 166.941377] ? dump_stack_print_info.cold.1+0x20/0x20 [ 166.946581] ? trace_hardirqs_on_caller+0xc0/0x310 [ 166.951530] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 166.956287] warn_alloc.cold.119+0xc3/0x1c9 [ 166.960607] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 166.965442] ? __lock_is_held+0xb5/0x140 [ 166.969525] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 166.975067] __vmalloc_node_range+0x64c/0x8d0 [ 166.979625] ? vfree_atomic+0xe0/0xe0 [ 166.983425] ? __local_bh_enable_ip+0x160/0x260 [ 166.988091] ? __local_bh_enable_ip+0x160/0x260 [ 166.992760] ? lockdep_hardirqs_on+0x421/0x5c0 [ 166.997342] ? vmemdup_user+0x2d/0xa0 [ 167.001166] __vmalloc_node_flags_caller+0x75/0x90 [ 167.006093] ? vmemdup_user+0x2d/0xa0 [ 167.009890] kvmalloc_node+0xd7/0xf0 [ 167.013607] vmemdup_user+0x2d/0xa0 [ 167.017241] __sctp_setsockopt_connectx+0x4a/0x190 [ 167.022169] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 167.027384] sctp_setsockopt+0x2160/0x7380 [ 167.031660] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 167.037377] ? __lock_acquire+0x62f/0x4c20 [ 167.041610] ? __lock_acquire+0x62f/0x4c20 [ 167.045856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.051400] ? get_futex_value_locked+0xcb/0xf0 [ 167.056070] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 167.061087] ? futex_wait_setup+0x266/0x3e0 [ 167.065411] ? mark_held_locks+0x130/0x130 [ 167.069640] ? mark_held_locks+0x130/0x130 [ 167.073892] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 167.079112] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 167.084216] ? futex_wait+0x5ec/0xa50 [ 167.088025] ? futex_wait_setup+0x3e0/0x3e0 [ 167.092378] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 167.097569] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 167.102675] ? futex_wake+0x304/0x760 [ 167.106479] ? graph_lock+0x270/0x270 [ 167.110279] ? graph_lock+0x270/0x270 [ 167.114088] ? find_held_lock+0x36/0x1c0 [ 167.118157] ? avc_has_perm+0x469/0x7e0 [ 167.122125] ? lock_downgrade+0x900/0x900 [ 167.126276] ? check_preemption_disabled+0x48/0x280 [ 167.131298] ? kasan_check_read+0x11/0x20 [ 167.135444] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 167.140722] ? rcu_read_unlock_special+0x370/0x370 [ 167.145665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.151200] ? avc_has_perm+0x55f/0x7e0 [ 167.155172] ? avc_has_perm_noaudit+0x630/0x630 [ 167.159842] ? __fd_install+0x2b5/0x8f0 [ 167.163826] ? lock_downgrade+0x900/0x900 [ 167.168017] ? check_preemption_disabled+0x48/0x280 [ 167.173073] ? kasan_check_read+0x11/0x20 [ 167.177218] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 167.182491] ? rcu_softirq_qs+0x20/0x20 [ 167.186465] ? sock_has_perm+0x2bc/0x3e0 [ 167.190523] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 167.195888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.201424] ? selinux_netlbl_socket_setsockopt+0xf1/0x520 [ 167.207050] ? selinux_netlbl_sock_rcv_skb+0x6f0/0x6f0 [ 167.212342] sock_common_setsockopt+0x9a/0xe0 [ 167.216849] __sys_setsockopt+0x1ba/0x3c0 [ 167.221000] ? kernel_accept+0x310/0x310 [ 167.225093] ? lockdep_hardirqs_on+0x421/0x5c0 [ 167.229671] ? trace_hardirqs_on+0xbd/0x310 [ 167.233990] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.239346] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 167.244803] __x64_sys_setsockopt+0xbe/0x150 [ 167.249212] do_syscall_64+0x1b9/0x820 [ 167.253104] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 167.258477] ? syscall_return_slowpath+0x5e0/0x5e0 [ 167.263434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.268265] ? trace_hardirqs_on_caller+0x310/0x310 [ 167.273295] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 167.278331] ? prepare_exit_to_usermode+0x291/0x3b0 [ 167.283343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.288197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.293387] RIP: 0033:0x4467b9 [ 167.296604] Code: Bad RIP value. [ 167.299957] RSP: 002b:00007f57e5d5bda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 167.307667] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004467b9 [ 167.314932] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 167.322200] RBP: 00000000006dbc20 R08: 5efa996e5e81b89d R09: 0000000000000000 [ 167.329464] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000006dbc2c [ 167.336756] R13: 5efa996e5e81b89d R14: 00007f57e5d5c9c0 R15: 00000000006dbd2c [ 167.351238] warn_alloc_show_mem: 2 callbacks suppressed [ 167.351243] Mem-Info: [ 167.360704] active_anon:2807 inactive_anon:191 isolated_anon:12 [ 167.360704] active_file:11 inactive_file:210 isolated_file:0 [ 167.360704] unevictable:0 dirty:0 writeback:0 unstable:0 [ 167.360704] slab_reclaimable:10714 slab_unreclaimable:95648 [ 167.360704] mapped:127 shmem:245 pagetables:345 bounce:0 [ 167.360704] free:178954 free_pcp:692 free_cma:0 [ 167.395074] Node 0 active_anon:11212kB inactive_anon:764kB active_file:40kB inactive_file:1040kB unevictable:0kB isolated(anon):48kB isolated(file):0kB mapped:508kB dirty:0kB writeback:0kB shmem:980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 167.423135] Node 1 active_anon:16kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 167.504163] Node 0 DMA free:11400kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 167.560525] lowmem_reserve[]: 0 2537 2539 2539 [ 167.571023] Node 0 DMA32 free:755540kB min:36092kB low:45112kB high:54132kB active_anon:11288kB inactive_anon:764kB active_file:44kB inactive_file:1592kB unevictable:0kB writepending:224kB present:3129332kB managed:2601644kB mlocked:0kB kernel_stack:6080kB pagetables:1356kB bounce:0kB free_pcp:2520kB local_pcp:1260kB free_cma:0kB [ 167.650029] lowmem_reserve[]: 0 0 2 2 [ 167.653849] Node 0 Normal free:36kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:280kB unevictable:0kB writepending:0kB present:786432kB managed:2460kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 167.709969] lowmem_reserve[]: 0 0 0 0 [ 167.713779] Node 1 Normal free:368760kB min:53760kB low:67200kB high:80640kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:24kB bounce:0kB free_pcp:1484kB local_pcp:0kB free_cma:0kB [ 167.769937] lowmem_reserve[]: 0 0 0 0 [ 167.773750] Node 0 DMA: 470*4kB (U) 4*8kB (U) 3*16kB (U) 5*32kB (U) 4*64kB (U) 2*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 13384kB [ 167.809970] Node 0 DMA32: 2063*4kB (UME) 2156*8kB (UME) 1878*16kB (UME) 1706*32kB (UME) 1606*64kB (UME) 1405*128kB (UME) 507*256kB (UM) 348*512kB (UM) 148*1024kB (U) 9*2048kB (U) 0*4096kB = 870716kB [ 167.849941] Node 0 Normal: 5*4kB (U) 2*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36kB [ 167.870777] Node 1 Normal: 1727*4kB (UME) 1652*8kB (UME) 1737*16kB (UE) 1532*32kB (UE) 1481*64kB (UME) 1278*128kB (UM) 349*256kB (UM) 202*512kB (UM) 70*1024kB (UM) 6*2048kB (UE) 5*4096kB (M) = 652524kB [ 167.909965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 167.918806] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 167.939960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 167.948830] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 167.979960] 780 total pagecache pages [ 167.983771] 0 pages in swap cache [ 167.987216] Swap cache stats: add 0, delete 0, find 0/0 [ 168.000901] Free swap = 0kB [ 168.003921] Total swap = 0kB [ 168.006969] 1965979 pages RAM [ 168.019958] 0 pages HighMem/MovableOnly [ 168.023947] 343430 pages reserved [ 168.027390] 0 pages cma reserved [ 168.489981] Mem-Info: [ 168.492451] active_anon:2809 inactive_anon:191 isolated_anon:12 [ 168.492451] active_file:15 inactive_file:519 isolated_file:0 [ 168.492451] unevictable:0 dirty:56 writeback:0 unstable:0 [ 168.492451] slab_reclaimable:10716 slab_unreclaimable:95475 [ 168.492451] mapped:330 shmem:245 pagetables:345 bounce:0 [ 168.492451] free:661493 free_pcp:1332 free_cma:0 executing program [ 168.620326] Node 0 active_anon:11320kB inactive_anon:764kB active_file:68kB inactive_file:2212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1496kB dirty:236kB writeback:0kB shmem:980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 168.724983] Node 1 active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 168.824458] Node 0 DMA free:13384kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB executing program [ 168.926120] lowmem_reserve[]: 0 2537 2539 2539 [ 168.949953] Node 0 DMA32 free:1100976kB min:36092kB low:45112kB high:54132kB active_anon:11320kB inactive_anon:764kB active_file:52kB inactive_file:2500kB unevictable:0kB writepending:236kB present:3129332kB managed:2601644kB mlocked:0kB kernel_stack:6112kB pagetables:1332kB bounce:0kB free_pcp:1548kB local_pcp:252kB free_cma:0kB [ 169.052794] lowmem_reserve[]: 0 0 2 2 [ 169.068966] Node 0 Normal free:36kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:296kB unevictable:0kB writepending:0kB present:786432kB managed:2460kB mlocked:0kB kernel_stack:96kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 169.169961] lowmem_reserve[]: 0 0 0 0 [ 169.173832] Node 1 Normal free:2201504kB min:53760kB low:67200kB high:80640kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:24kB bounce:0kB free_pcp:2920kB local_pcp:1508kB free_cma:0kB [ 169.259970] lowmem_reserve[]: 0 0 0 0 [ 169.263815] Node 0 DMA: 473*4kB (U) 5*8kB (U) 3*16kB (U) 5*32kB (U) 4*64kB (U) 2*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 13404kB [ 169.319946] Node 0 DMA32: 247*4kB (UME) 194*8kB (UE) 173*16kB (UME) 115*32kB (UME) 832*64kB (UME) 1864*128kB (UME) 568*256kB (UM) 396*512kB (UM) 198*1024kB (U) 53*2048kB (U) 10*4096kB (U) = 1001244kB [ 169.379945] Node 0 Normal: 2*4kB (U) 4*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 40kB [ 169.409955] Node 1 Normal: 4470*4kB (UME) 4435*8kB (UME) 4412*16kB (UE) 4149*32kB (UE) 4028*64kB (UME) 3615*128kB (UM) 1240*256kB (UM) 742*512kB (UM) 461*1024kB (UM) 84*2048kB (UE) 13*4096kB (UM) = 2371920kB [ 169.469982] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 169.478831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 169.509992] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 169.518884] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 169.570035] 1048 total pagecache pages [ 169.573947] 0 pages in swap cache [ 169.577401] Swap cache stats: add 0, delete 0, find 0/0 [ 169.609946] Free swap = 0kB [ 169.612970] Total swap = 0kB [ 169.615990] 1965979 pages RAM executing program [ 169.619093] 0 pages HighMem/MovableOnly [ 169.629980] 343430 pages reserved [ 169.633464] 0 pages cma reserved [ 169.636826] Unreclaimable slab info: [ 169.669962] Name Used Total [ 169.675612] bio-3 0KB 7KB [ 169.699221] TIPC 1KB 7KB [ 169.710309] SCTPv6 36KB 36KB [ 169.726873] DCCPv6 2KB 7KB [ 169.743423] DCCP 2KB 6KB [ 169.760014] fib6_nodes 0KB 4KB [ 169.777611] ip6_dst_cache 4KB 7KB [ 169.794203] RAWv6 9KB 13KB [ 169.810697] UDPv6 14KB 14KB [ 169.828351] TCPv6 5KB 5KB [ 169.844941] nf_conntrack 3KB 3KB [ 169.870032] sd_ext_cdb 0KB 7KB [ 169.875413] scsi_sense_cache 1056KB 1060KB [ 169.909957] virtio_scsi_cmd 16KB 16KB [ 169.915592] sgpool-128 8KB 8KB [ 169.939955] sgpool-64 4KB 12KB [ 169.945344] sgpool-32 2KB 15KB [ 169.969967] sgpool-16 1KB 7KB [ 169.975343] sgpool-8 0KB 7KB [ 169.999994] mqueue_inode_cache 1KB 7KB [ 170.005474] bio_post_read_ctx 14KB 15KB [ 170.040048] bio-2 14KB 15KB [ 170.045611] jfs_mp 7KB 7KB [ 170.069999] nfs_commit_data 3KB 14KB [ 170.075381] nfs_write_data 32KB 32KB [ 170.099994] ext4_system_zone 1KB 7KB [ 170.105407] bio-1 1KB 7KB [ 170.139995] rpc_buffers 17KB 25KB [ 170.145382] rpc_tasks 2KB 7KB [ 170.169963] UNIX 808KB 812KB [ 170.175346] tcp_bind_bucket 0KB 4KB [ 170.199974] ip_fib_trie 0KB 3KB [ 170.205375] ip_fib_alias 0KB 3KB [ 170.239953] ip_dst_cache 3KB 8KB [ 170.245335] RAW 5KB 14KB [ 170.269983] UDP 32KB 32KB [ 170.275358] TCP 5KB 5KB [ 170.299955] hugetlbfs_inode_cache 2KB 7KB [ 170.305682] fscache_cookie_jar 1KB 7KB [ 170.329951] eventpoll_pwq 2KB 15KB [ 170.335322] eventpoll_epi 5KB 23KB [ 170.369956] inotify_inode_mark 7KB 11KB [ 170.375425] request_queue 138KB 147KB [ 170.399955] blkdev_ioc 22KB 27KB [ 170.405328] bio-0 307KB 307KB [ 170.429954] biovec-max 1361KB 1361KB [ 170.435328] biovec-64 133KB 133KB [ 170.469977] biovec-16 25KB 26KB [ 170.475351] bio_integrity_payload 1KB 7KB [ 170.500006] khugepaged_mm_slot 0KB 3KB [ 170.505478] uid_cache 1KB 8KB [ 170.529949] dmaengine-unmap-256 2KB 6KB [ 170.535510] dmaengine-unmap-128 1KB 3KB [ 170.559980] dmaengine-unmap-16 0KB 4KB [ 170.565453] dmaengine-unmap-2 0KB 3KB [ 170.599951] audit_buffer 0KB 3KB [ 170.605328] skbuff_fclone_cache 142KB 142KB [ 170.629990] skbuff_head_cache 1353KB 1353KB [ 170.635385] configfs_dir_cache 0KB 8KB [ 170.669966] file_lock_cache 206KB 207KB [ 170.675345] file_lock_ctx 1KB 3KB [ 170.699951] fsnotify_mark_connector 4KB 7KB [ 170.705864] shmem_inode_cache 4574KB 4577KB [ 170.729946] task_delay_info 400KB 507KB [ 170.735318] taskstats 11KB 11KB [ 170.759973] proc_dir_entry 275KB 281KB [ 170.765346] pde_opener 5KB 11KB [ 170.799949] seq_file 341KB 1008KB [ 170.805319] sigqueue 189KB 248KB [ 170.830001] kernfs_node_cache 8091KB 8095KB [ 170.835449] mnt_cache 17KB 28KB [ 170.859979] filp 8083KB 8358KB [ 170.865354] names_cache 110415KB 110436KB [ 170.899958] iint_cache 72KB 79KB [ 170.905333] hashtab_node 118KB 119KB [ 170.929946] ebitmap_node 397KB 397KB [ 170.935317] avtab_node 1012KB 1013KB [ 170.960011] avc_node 40KB 47KB [ 170.965422] selinux_file_security 400KB 689KB [ 171.000000] selinux_inode_security 3059KB 3608KB executing program [ 171.005814] key_jar 3KB 11KB [ 171.029955] nsproxy 0KB 3KB [ 171.035327] vm_area_struct 18099KB 18926KB [ 171.061864] mm_struct 5029KB 5856KB [ 171.067268] fs_cache 451KB 596KB [ 171.099977] files_cache 1692KB 2103KB [ 171.105365] signal_cache 2840KB 3500KB [ 171.122866] sighand_cache 441KB 520KB [ 171.134662] task_struct 12238KB 12269KB [ 171.152205] cred_jar 2335KB 2552KB [ 171.168685] anon_vma_chain 9173KB 10580KB [ 171.185306] anon_vma 149KB 612KB [ 171.201725] pid 256KB 328KB [ 171.217990] Acpi-Operand 155KB 194KB [ 171.235769] Acpi-ParseExt 9KB 11KB [ 171.252295] Acpi-Parse 41KB 47KB [ 171.268779] Acpi-State 52KB 63KB [ 171.286567] Acpi-Namespace 20KB 23KB [ 171.303523] numa_policy 0KB 7KB [ 171.308896] trace_event_file 266KB 266KB [ 171.339969] ftrace_event_field 379KB 385KB [ 171.345433] pool_workqueue 70KB 72KB [ 171.379955] debug_objects_cache 563KB 1122KB [ 171.385529] page->ptl 3214KB 3747KB [ 171.410012] kmalloc-2M 2050KB 2050KB [ 171.415392] kmalloc-512k 2056KB 2056KB [ 171.449952] kmalloc-256k 516KB 516KB [ 171.455328] kmalloc-128k 520KB 520KB [ 171.479947] kmalloc-64k 594KB 660KB [ 171.485338] kmalloc-32k 1881KB 1881KB [ 171.509952] kmalloc-16k 247KB 297KB [ 171.515336] kmalloc-8k 833KB 874KB [ 171.539953] kmalloc-4k 10969KB 11020KB [ 171.545329] kmalloc-2k 6177KB 6177KB [ 171.579965] kmalloc-1k 3642KB 3677KB [ 171.585338] kmalloc-512 3416KB 3930KB [ 171.609946] kmalloc-256 2752KB 3093KB [ 171.615319] kmalloc-128 671KB 685KB [ 171.639961] kmalloc-96 672KB 928KB [ 171.645332] kmalloc-64 1814KB 2460KB [ 171.669953] kmalloc-32 2498KB 3020KB [ 171.675331] kmalloc-192 867KB 1488KB [ 171.709985] kmem_cache 168KB 172KB [ 171.715357] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhclient,pid=8281,uid=0 [ 171.759955] Out of memory: Kill process 8281 (dhclient) score 0 or sacrifice child [ 171.767728] Killed process 8281 (dhclient) total-vm:9968kB, anon-rss:2296kB, file-rss:0kB, shmem-rss:0kB executing program executing program [ 173.229624] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 173.237830] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 4.20.0+ #174 [ 173.244500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.253875] Workqueue: writeback wb_workfn (flush-8:0) [ 173.259156] Call Trace: [ 173.261760] dump_stack+0x1d3/0x2c6 [ 173.265407] ? dump_stack_print_info.cold.1+0x20/0x20 [ 173.270634] panic+0x2ad/0x55f [ 173.273839] ? add_taint.cold.5+0x16/0x16 [ 173.278052] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 173.283612] ? check_preemption_disabled+0x48/0x280 [ 173.288635] ? check_preemption_disabled+0x3a/0x280 [ 173.293716] __schedule+0x1ec6/0x1ed0 [ 173.297527] ? mark_held_locks+0xc7/0x130 [ 173.301689] ? free_unref_page_list+0xc0c/0x11e0 [ 173.306460] ? __sched_text_start+0x8/0x8 [ 173.310618] ? blk_init_request_from_bio+0x220/0x220 [ 173.315758] ? trace_hardirqs_on+0xbd/0x310 [ 173.320098] ? shrink_inactive_list+0xa4a/0x1c60 [ 173.324863] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 173.330320] ? trace_hardirqs_on+0x310/0x310 [ 173.334760] ? lock_acquire+0x1ed/0x520 [ 173.338742] ? wakeup_flusher_threads+0x18c/0x510 [ 173.343617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 173.349174] ? check_preemption_disabled+0x48/0x280 [ 173.354222] ? ___preempt_schedule_notrace+0x16/0x31 [ 173.359355] preempt_schedule_notrace+0x70/0x140 [ 173.364151] ___preempt_schedule_notrace+0x16/0x31 [ 173.369206] rcu_is_watching+0x23/0x30 [ 173.373119] wakeup_flusher_threads+0x44c/0x510 [ 173.377807] ? wakeup_flusher_threads_bdi+0x170/0x170 [ 173.383005] ? mark_held_locks+0xc7/0x130 [ 173.387167] ? _raw_spin_unlock_irq+0x27/0x80 [ 173.391677] ? _raw_spin_unlock_irq+0x27/0x80 [ 173.396179] ? mem_cgroup_uncharge+0x100/0x100 [ 173.400771] ? trace_hardirqs_on+0xbd/0x310 [ 173.405103] ? kasan_check_read+0x11/0x20 [ 173.409263] ? shrink_inactive_list+0xa3a/0x1c60 [ 173.414027] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 173.419490] ? __this_cpu_preempt_check+0x1c/0x20 [ 173.424352] shrink_inactive_list+0x1763/0x1c60 [ 173.429052] ? putback_inactive_pages+0x27e0/0x27e0 [ 173.434086] ? lruvec_lru_size+0x2ef/0x540 [ 173.438336] ? blk_lld_busy+0xa0/0xa0 [ 173.442157] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 173.447453] ? rcu_read_unlock_special+0x370/0x370 [ 173.452423] shrink_node_memcg+0x7a8/0x19a0 [ 173.456762] ? rcu_read_unlock+0x33/0x60 [ 173.460843] ? shrink_active_list+0x1f00/0x1f00 [ 173.465526] ? find_held_lock+0x36/0x1c0 [ 173.469603] ? mem_cgroup_from_id+0x30/0x30 [ 173.473946] ? vmpressure+0x218/0x340 [ 173.477767] ? lock_downgrade+0x900/0x900 [ 173.481928] ? kasan_check_read+0x11/0x20 [ 173.486091] ? do_raw_spin_trylock+0x270/0x270 [ 173.490693] ? do_raw_spin_trylock+0x270/0x270 [ 173.495290] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 173.500835] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 173.506048] shrink_node+0x3e1/0x17f0 [ 173.509878] ? shrink_node_memcg+0x19a0/0x19a0 [ 173.514482] ? __delayacct_freepages_start+0x41/0x80 [ 173.519601] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 173.525077] ? kvm_clock_read+0x18/0x30 [ 173.529062] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 173.534087] ? ktime_get+0x2c1/0x400 [ 173.537815] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 173.542319] ? __lock_acquire+0x62f/0x4c20 [ 173.546566] ? __lock_is_held+0xb5/0x140 [ 173.550657] do_try_to_free_pages+0x3df/0x12a0 [ 173.555244] ? graph_lock+0x270/0x270 [ 173.559078] ? shrink_node+0x17f0/0x17f0 [ 173.563153] ? __lock_is_held+0xb5/0x140 [ 173.567229] try_to_free_pages+0x4d0/0xb90 [ 173.571474] ? do_try_to_free_pages+0x12a0/0x12a0 [ 173.576345] ? kasan_check_read+0x11/0x20 [ 173.580542] ? psi_memstall_enter+0x24f/0x2c0 [ 173.585046] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 173.590506] ? lock_repin_lock+0x430/0x430 [ 173.594751] ? _raw_spin_unlock_irq+0x60/0x80 [ 173.599321] ? psi_memstall_enter+0x24f/0x2c0 [ 173.603823] ? psi_memstall_tick+0x230/0x230 [ 173.608251] __alloc_pages_slowpath+0xa5a/0x2db0 [ 173.613051] ? warn_alloc+0x120/0x120 [ 173.616864] ? print_usage_bug+0xc0/0xc0 [ 173.620925] ? graph_lock+0x270/0x270 [ 173.624731] ? graph_lock+0x270/0x270 [ 173.628548] ? graph_lock+0x270/0x270 [ 173.632401] ? check_preemption_disabled+0x48/0x280 [ 173.637440] ? graph_lock+0x270/0x270 [ 173.641245] ? check_preemption_disabled+0x48/0x280 [ 173.646273] ? __lock_is_held+0xb5/0x140 [ 173.650345] ? find_held_lock+0x36/0x1c0 [ 173.654458] ? graph_lock+0x270/0x270 [ 173.658289] ? find_get_entry+0xa87/0x1120 [ 173.662531] ? lock_downgrade+0x900/0x900 [ 173.666686] ? check_preemption_disabled+0x48/0x280 [ 173.671708] ? __lock_is_held+0xb5/0x140 [ 173.675779] ? ___might_sleep+0x1ed/0x300 [ 173.679933] ? arch_local_save_flags+0x40/0x40 [ 173.684551] ? __might_sleep+0x95/0x190 [ 173.688601] __alloc_pages_nodemask+0xa89/0xde0 [ 173.693280] ? __isolate_free_page+0x660/0x660 [ 173.697869] ? detach_if_pending+0x6a0/0x6a0 [ 173.702280] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 173.707327] ? __isolate_free_page+0x660/0x660 [ 173.711919] ? __bfs+0xb0/0x7a0 [ 173.715207] ? __isolate_free_page+0x660/0x660 [ 173.719799] ? noop_count+0x40/0x40 [ 173.723434] ? print_usage_bug+0xc0/0xc0 [ 173.727496] ? graph_lock+0x270/0x270 [ 173.731303] ? mark_held_locks+0xc7/0x130 [ 173.735458] ? print_usage_bug+0xc0/0xc0 [ 173.739542] ? mod_delayed_work_on+0x130/0x260 [ 173.744148] ? lockdep_hardirqs_on+0x421/0x5c0 [ 173.748759] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 173.754309] alloc_pages_current+0x10c/0x210 [ 173.758732] __page_cache_alloc+0x38c/0x5b0 [ 173.763064] ? kasan_check_read+0x11/0x20 [ 173.767222] ? filemap_range_has_page+0x4e0/0x4e0 [ 173.772084] ? __lock_acquire+0x62f/0x4c20 [ 173.776320] pagecache_get_page+0x396/0xf00 [ 173.780665] ? free_unref_page_list+0x11e0/0x11e0 [ 173.785513] ? find_get_pages_contig+0x18d0/0x18d0 [ 173.790435] ? __zone_watermark_ok+0x330/0x7b0 [ 173.795017] ? update_load_avg+0x2470/0x2470 [ 173.799440] ? free_unref_page_list+0x11e0/0x11e0 [ 173.804305] ? graph_lock+0x270/0x270 [ 173.808110] ? get_page_from_freelist+0x92f/0x52a0 [ 173.813059] ? free_unref_page_list+0x11e0/0x11e0 [ 173.817913] ? __lock_is_held+0xb5/0x140 [ 173.821986] ? ___might_sleep+0x1ed/0x300 [ 173.826143] ? arch_local_save_flags+0x40/0x40 [ 173.830754] ? __lock_is_held+0xb5/0x140 [ 173.834854] ? __might_sleep+0x95/0x190 [ 173.838872] ext4_mb_load_buddy_gfp+0xddf/0x1e70 [ 173.843660] ? ext4_mb_good_group+0x730/0x730 [ 173.848174] ? print_usage_bug+0xc0/0xc0 [ 173.852244] ? print_usage_bug+0xc0/0xc0 [ 173.856351] ? print_usage_bug+0xc0/0xc0 [ 173.860430] ? print_usage_bug+0xc0/0xc0 [ 173.864491] ? print_usage_bug+0xc0/0xc0 [ 173.868577] ? __lock_acquire+0x62f/0x4c20 [ 173.872854] ? __lock_acquire+0x62f/0x4c20 [ 173.877115] ? __lock_acquire+0x62f/0x4c20 [ 173.881382] ? mark_held_locks+0x130/0x130 [ 173.885659] ? mark_held_locks+0x130/0x130 [ 173.889920] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 173.895849] ? wakeup_kswapd+0x13d/0x930 [ 173.899924] ? ret_from_fork+0x3a/0x50 [ 173.903843] ? print_usage_bug+0xc0/0xc0 [ 173.907941] ? print_usage_bug+0xc0/0xc0 [ 173.912034] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 173.917077] ? unwind_dump+0x190/0x190 [ 173.920978] ? unwind_dump+0x190/0x190 [ 173.924904] ? graph_lock+0x270/0x270 [ 173.928734] ? graph_lock+0x270/0x270 [ 173.932573] ? unwind_next_frame+0x3e/0x50 [ 173.936850] ? find_held_lock+0x36/0x1c0 [ 173.940942] ext4_mb_find_by_goal+0x2fa/0x1040 [ 173.945534] ? ext4_mb_normalize_request.constprop.32+0x8e4/0x1940 [ 173.951877] ? ext4_mb_use_best_found+0x9b0/0x9b0 [ 173.956750] ? kasan_check_read+0x11/0x20 [ 173.960909] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 173.966217] ? kasan_check_read+0x11/0x20 [ 173.970413] ext4_mb_regular_allocator+0x282/0x1590 [ 173.975464] ? ext4_mb_complex_scan_group+0xb10/0xb10 [ 173.980724] ? ext4_mb_free_metadata+0xc90/0xc90 [ 173.985511] ? ext4_mb_new_blocks+0x787/0x4840 [ 173.990117] ? rcu_read_lock_sched_held+0x108/0x120 [ 173.995188] ? kmem_cache_alloc+0x33f/0x730 [ 173.999535] ext4_mb_new_blocks+0x1de3/0x4840 [ 174.004161] ? ext4_discard_preallocations+0x13c0/0x13c0 [ 174.009634] ? unwind_next_frame.part.7+0x1ae/0x9e0 [ 174.014655] ? unwind_dump+0x190/0x190 [ 174.018569] ? unwind_dump+0x190/0x190 [ 174.022490] ? unwind_next_frame+0x3e/0x50 [ 174.026747] ? __save_stack_trace+0x7d/0xf0 [ 174.031075] ? ret_from_fork+0x3a/0x50 [ 174.035017] ? save_stack+0xa9/0xd0 [ 174.038714] ? save_stack+0x43/0xd0 [ 174.042814] ? kasan_kmalloc+0xcb/0xd0 [ 174.046738] ? __kmalloc+0x15d/0x760 [ 174.050470] ? ext4_find_extent+0x757/0x9b0 [ 174.054814] ? ext4_ext_map_blocks+0x2ad/0x6180 [ 174.059490] ? ext4_map_blocks+0x8f7/0x1b60 [ 174.063834] ? ext4_writepages+0x2564/0x4170 [ 174.068249] ? do_writepages+0x9a/0x1a0 [ 174.072227] ? __writeback_single_inode+0x20a/0x1660 [ 174.077336] ? writeback_sb_inodes+0x71f/0x1210 [ 174.082016] ? __writeback_inodes_wb+0x1b9/0x340 [ 174.086790] ? wb_writeback+0xa73/0xfc0 [ 174.090765] ? wb_workfn+0xee9/0x1790 [ 174.094574] ? process_one_work+0xc90/0x1c40 [ 174.098993] ? worker_thread+0x17f/0x1390 [ 174.103174] ? kthread+0x35a/0x440 [ 174.106721] ? ret_from_fork+0x3a/0x50 [ 174.110629] ? graph_lock+0x270/0x270 [ 174.114476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.120029] ? check_preemption_disabled+0x48/0x280 [ 174.125062] ? __lock_is_held+0xb5/0x140 [ 174.129141] ? graph_lock+0x270/0x270 [ 174.132958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.138507] ? check_preemption_disabled+0x48/0x280 [ 174.143541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.149100] ? ext4_ext_search_right+0x2e1/0xb10 [ 174.153878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.159425] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 174.164458] ext4_ext_map_blocks+0x2eef/0x6180 [ 174.169077] ? ext4_ext_release+0x10/0x10 [ 174.173260] ? __pagevec_release+0x88/0x120 [ 174.177597] ? find_held_lock+0x36/0x1c0 [ 174.181683] ? graph_lock+0x270/0x270 [ 174.185498] ? graph_lock+0x270/0x270 [ 174.189314] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.194882] ? lock_acquire+0x1ed/0x520 [ 174.198872] ? ext4_map_blocks+0x88f/0x1b60 [ 174.203205] ? lock_release+0xa00/0xa00 [ 174.207189] ? arch_local_save_flags+0x40/0x40 [ 174.211789] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 174.216480] ? down_write+0x8a/0x130 [ 174.220202] ? ext4_map_blocks+0x88f/0x1b60 [ 174.224539] ? down_read+0x120/0x120 [ 174.228273] ext4_map_blocks+0x8f7/0x1b60 [ 174.232434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.237976] ? check_preemption_disabled+0x48/0x280 [ 174.243007] ? ext4_issue_zeroout+0x160/0x160 [ 174.247523] ? __lock_is_held+0xb5/0x140 [ 174.251605] ext4_writepages+0x2564/0x4170 [ 174.255876] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 174.260642] ? syscall_return_via_sysret+0xe/0x2e [ 174.265498] ? print_usage_bug+0xc0/0xc0 [ 174.269578] ? __switch_to_asm+0x34/0x70 [ 174.273644] ? __switch_to_asm+0x40/0x70 [ 174.277710] ? __switch_to_asm+0x34/0x70 [ 174.281773] ? __switch_to_asm+0x34/0x70 [ 174.285833] ? __switch_to_asm+0x40/0x70 [ 174.289907] ? __schedule+0x874/0x1ed0 [ 174.293811] ? __lock_acquire+0x62f/0x4c20 [ 174.298049] ? hctx_unlock+0xde/0x150 [ 174.301900] ? print_usage_bug+0xc0/0xc0 [ 174.305973] ? __lock_acquire+0x62f/0x4c20 [ 174.310218] ? mark_held_locks+0x130/0x130 [ 174.314471] ? mark_held_locks+0x130/0x130 [ 174.318724] ? graph_lock+0x270/0x270 [ 174.322555] ? __writeback_single_inode+0x6d8/0x1660 [ 174.327672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.333217] ? check_preemption_disabled+0x48/0x280 [ 174.338249] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 174.343025] do_writepages+0x9a/0x1a0 [ 174.346842] ? ext4_mark_inode_dirty+0xb20/0xb20 [ 174.351602] ? do_writepages+0x9a/0x1a0 [ 174.355590] __writeback_single_inode+0x20a/0x1660 [ 174.360537] ? __lock_acquire+0x62f/0x4c20 [ 174.364806] ? __mark_inode_dirty+0x1510/0x1510 [ 174.369482] ? mark_held_locks+0x130/0x130 [ 174.373736] ? find_held_lock+0x36/0x1c0 [ 174.377816] ? find_held_lock+0x36/0x1c0 [ 174.381905] ? wbc_attach_and_unlock_inode+0x5c0/0xa30 [ 174.387188] ? lock_downgrade+0x900/0x900 [ 174.391341] ? find_held_lock+0x13f/0x1c0 [ 174.395539] ? kasan_check_read+0x11/0x20 [ 174.399692] ? do_raw_spin_unlock+0xa7/0x330 [ 174.404109] ? do_raw_spin_trylock+0x270/0x270 [ 174.408706] ? __lock_is_held+0xb5/0x140 [ 174.412789] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 174.418333] ? wbc_attach_and_unlock_inode+0x675/0xa30 [ 174.423628] ? __writeback_single_inode+0x1660/0x1660 [ 174.428838] writeback_sb_inodes+0x71f/0x1210 [ 174.433359] ? wbc_detach_inode+0x960/0x960 [ 174.437707] ? lock_release+0xa00/0xa00 [ 174.441700] ? down_read_trylock+0xda/0x140 [ 174.446033] ? trylock_super+0x22/0x110 [ 174.450020] ? downgrade_write+0x270/0x270 [ 174.454280] ? up_read_non_owner+0x100/0x100 [ 174.458704] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 174.464303] __writeback_inodes_wb+0x1b9/0x340 [ 174.468928] ? writeback_sb_inodes+0x1210/0x1210 [ 174.473733] ? __lock_is_held+0xb5/0x140 [ 174.477808] wb_writeback+0xa73/0xfc0 [ 174.481627] ? writeback_inodes_wb.constprop.50+0x330/0x330 [ 174.487351] ? widen_string+0xe0/0x2e0 [ 174.491261] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 174.496461] ? print_usage_bug+0xc0/0xc0 [ 174.500531] ? string+0x225/0x2d0 [ 174.504018] ? widen_string+0x2e0/0x2e0 [ 174.508043] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 174.513075] ? find_next_bit+0x104/0x130 [ 174.517156] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 174.522178] ? find_next_bit+0x104/0x130 [ 174.526254] ? cpumask_next+0x41/0x50 [ 174.530067] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 174.535093] ? get_nr_dirty_inodes+0xd6/0x130 [ 174.539602] ? __local_bh_enable_ip+0x160/0x260 [ 174.544297] ? get_nr_dirty_pages+0x17c/0x1f0 [ 174.548801] ? _raw_spin_unlock_bh+0x30/0x40 [ 174.553221] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 174.558245] ? wb_split_bdi_pages.isra.29+0x134/0x1b0 [ 174.563462] ? wb_wait_for_completion+0x2d0/0x2d0 [ 174.568357] ? wb_workfn+0x521/0x1790 [ 174.572176] ? __local_bh_enable_ip+0x160/0x260 [ 174.576862] wb_workfn+0xee9/0x1790 [ 174.580498] ? __lock_acquire+0x62f/0x4c20 [ 174.584746] ? inode_wait_for_writeback+0x40/0x40 [ 174.589602] ? mark_held_locks+0x130/0x130 [ 174.593843] ? __lock_is_held+0xb5/0x140 [ 174.597917] ? mark_held_locks+0x130/0x130 [ 174.602168] ? set_next_entity+0x2f0/0xaf0 [ 174.606411] ? mark_held_locks+0x130/0x130 [ 174.610654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.616221] ? graph_lock+0x270/0x270 [ 174.620036] ? debug_object_deactivate+0x2eb/0x450 [ 174.624977] ? lock_downgrade+0x900/0x900 [ 174.629167] ? run_rebalance_domains+0x500/0x500 [ 174.634082] ? find_held_lock+0x36/0x1c0 [ 174.638186] ? graph_lock+0x270/0x270 [ 174.642040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.647614] ? check_preemption_disabled+0x48/0x280 [ 174.652649] ? __lock_is_held+0xb5/0x140 [ 174.656776] process_one_work+0xc90/0x1c40 [ 174.661017] ? mark_held_locks+0x130/0x130 [ 174.665272] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 174.669946] ? preempt_notifier_register+0x200/0x200 [ 174.675066] ? __switch_to_asm+0x34/0x70 [ 174.679144] ? __switch_to_asm+0x34/0x70 [ 174.683210] ? __switch_to_asm+0x40/0x70 [ 174.687274] ? __switch_to_asm+0x34/0x70 [ 174.691340] ? __switch_to_asm+0x40/0x70 [ 174.695419] ? __switch_to_asm+0x34/0x70 [ 174.699483] ? __switch_to_asm+0x34/0x70 [ 174.703559] ? __switch_to_asm+0x40/0x70 [ 174.707643] ? __switch_to_asm+0x34/0x70 [ 174.711747] ? __switch_to_asm+0x40/0x70 [ 174.715815] ? __switch_to_asm+0x34/0x70 [ 174.719880] ? __switch_to_asm+0x40/0x70 [ 174.723945] ? __switch_to_asm+0x34/0x70 [ 174.728047] ? __sched_text_start+0x8/0x8 [ 174.732202] ? graph_lock+0x270/0x270 [ 174.736009] ? lock_downgrade+0x900/0x900 [ 174.740171] ? kasan_check_read+0x11/0x20 [ 174.744327] ? do_raw_spin_unlock+0xa7/0x330 [ 174.748761] ? find_held_lock+0x36/0x1c0 [ 174.752839] ? lock_acquire+0x1ed/0x520 [ 174.756817] ? worker_thread+0x3e0/0x1390 [ 174.760983] ? kasan_check_read+0x11/0x20 [ 174.765146] ? do_raw_spin_lock+0x14f/0x350 [ 174.769480] ? __schedule+0x1ed0/0x1ed0 [ 174.773505] ? rwlock_bug.part.2+0x90/0x90 [ 174.777817] ? trace_hardirqs_on+0x310/0x310 [ 174.782250] worker_thread+0x17f/0x1390 [ 174.786227] ? preempt_notifier_register+0x200/0x200 [ 174.791355] ? process_one_work+0x1c40/0x1c40 [ 174.795881] ? __schedule+0x874/0x1ed0 [ 174.799788] ? __sched_text_start+0x8/0x8 [ 174.803944] ? __sched_text_start+0x8/0x8 [ 174.808135] ? __kthread_parkme+0xce/0x1a0 [ 174.812393] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 174.817501] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 174.822618] ? lockdep_hardirqs_on+0x421/0x5c0 [ 174.827208] ? trace_hardirqs_on+0xbd/0x310 [ 174.831539] ? kasan_check_read+0x11/0x20 [ 174.835698] ? __kthread_parkme+0xce/0x1a0 [ 174.839959] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 174.845418] ? __schedule+0x1ed0/0x1ed0 [ 174.849444] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 174.854571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 174.860121] ? __kthread_parkme+0xfb/0x1a0 [ 174.864399] ? process_one_work+0x1c40/0x1c40 [ 174.868900] kthread+0x35a/0x440 [ 174.872273] ? kthread_bind+0x40/0x40 [ 174.876082] ret_from_fork+0x3a/0x50 [ 174.881155] Kernel Offset: disabled [ 174.884909] Rebooting in 86400 seconds..