[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0[ 34.841924] kauditd_printk_skb: 9 callbacks suppressed c. [....] Start[ 34.841937] audit: type=1800 audit(1542854250.228:33): pid=6092 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 ing file context maintaining daemon: restorecond[ 34.873431] audit: type=1800 audit(1542854250.228:34): pid=6092 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 39.598115] audit: type=1400 audit(1542854254.988:35): avc: denied { map } for pid=6271 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 '10.128.10.48' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 140.663426] audit: type=1400 audit(1542854356.048:36): avc: denied { map } for pid=6284 comm="syz-executor035" path="/root/syz-executor035562546" 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 [ 140.681716] FAULT_INJECTION: forcing a failure. [ 140.681716] name failslab, interval 1, probability 0, space 0, times 1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 140.729218] CPU: 1 PID: 6291 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 140.736693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.746051] Call Trace: [ 140.748657] dump_stack+0x244/0x39d [ 140.752301] ? dump_stack_print_info.cold.1+0x20/0x20 [ 140.757520] should_fail.cold.4+0xa/0x17 [ 140.761604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.766726] ? kasan_kmalloc+0xc7/0xe0 [ 140.770627] ? zap_class+0x640/0x640 executing program executing program executing program executing program executing program executing program executing program [ 140.774356] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 140.779917] ? __setplane_atomic+0x2a3/0x330 [ 140.784341] ? setplane_internal+0x127/0x370 [ 140.788776] ? do_vfs_ioctl+0x1de/0x1790 [ 140.792847] ? ksys_ioctl+0xa9/0xd0 [ 140.796487] ? __x64_sys_ioctl+0x73/0xb0 [ 140.800564] ? do_syscall_64+0x1b9/0x820 [ 140.804644] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.810022] ? zap_class+0x640/0x640 [ 140.813756] ? find_held_lock+0x36/0x1c0 [ 140.817834] ? __lock_is_held+0xb5/0x140 [ 140.821921] ? perf_trace_sched_process_exec+0x860/0x860 [ 140.827398] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 140.832522] __should_failslab+0x124/0x180 [ 140.836777] should_failslab+0x9/0x14 [ 140.840595] kmem_cache_alloc_trace+0x2d7/0x750 [ 140.845282] ? drm_atomic_state_init+0x27a/0x3b0 [ 140.850054] ? rcu_read_lock_sched_held+0x14f/0x180 [ 140.855090] vkms_plane_duplicate_state+0x49/0x120 [ 140.860039] drm_atomic_get_plane_state+0x225/0x560 [ 140.865077] drm_atomic_helper_disable_plane+0x7b/0x200 [ 140.870463] __setplane_atomic+0x2a3/0x330 [ 140.874718] setplane_internal+0x127/0x370 [ 140.878976] ? __setplane_internal+0x5e0/0x5e0 [ 140.883588] ? mutex_unlock+0xd/0x10 [ 140.887319] ? __drm_mode_object_find+0xb8/0x210 [ 140.892102] drm_mode_setplane+0x567/0x830 [ 140.896495] ? drm_is_current_master+0x51/0x140 [ 140.901158] drm_ioctl_kernel+0x278/0x330 [ 140.905294] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 140.910134] ? drm_setversion+0x8b0/0x8b0 [ 140.914278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.919811] ? _copy_from_user+0xdf/0x150 [ 140.923953] drm_ioctl+0x57e/0xb00 [ 140.927499] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 140.932328] ? drm_ioctl_kernel+0x330/0x330 [ 140.936642] ? perf_trace_sched_process_exec+0x860/0x860 [ 140.942090] ? drm_ioctl_kernel+0x330/0x330 [ 140.946399] do_vfs_ioctl+0x1de/0x1790 [ 140.950288] ? ioctl_preallocate+0x300/0x300 [ 140.954687] ? selinux_file_mprotect+0x620/0x620 [ 140.959437] ? __sb_end_write+0xd9/0x110 [ 140.963568] ? do_syscall_64+0x9a/0x820 [ 140.967543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.973067] ? security_file_ioctl+0x94/0xc0 [ 140.977477] ksys_ioctl+0xa9/0xd0 [ 140.980915] __x64_sys_ioctl+0x73/0xb0 [ 140.984788] do_syscall_64+0x1b9/0x820 [ 140.988661] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 140.994015] ? syscall_return_slowpath+0x5e0/0x5e0 [ 140.998933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.003769] ? trace_hardirqs_on_caller+0x310/0x310 [ 141.008777] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 141.013780] ? prepare_exit_to_usermode+0x291/0x3b0 [ 141.018811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.023714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.028906] RIP: 0033:0x444dd9 [ 141.032091] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.050984] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.058679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 141.065932] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 141.073191] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.080448] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 141.087769] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.177443] FAULT_INJECTION: forcing a failure. [ 141.177443] name failslab, interval 1, probability 0, space 0, times 0 [ 141.203343] CPU: 0 PID: 6464 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 141.210791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.220123] Call Trace: [ 141.222695] dump_stack+0x244/0x39d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.226310] ? dump_stack_print_info.cold.1+0x20/0x20 [ 141.231502] should_fail.cold.4+0xa/0x17 [ 141.235555] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.240773] ? kasan_kmalloc+0xc7/0xe0 [ 141.244654] ? zap_class+0x640/0x640 [ 141.248352] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 141.253885] ? __setplane_atomic+0x2a3/0x330 [ 141.258328] ? setplane_internal+0x127/0x370 [ 141.262740] ? do_vfs_ioctl+0x1de/0x1790 [ 141.266783] ? ksys_ioctl+0xa9/0xd0 [ 141.270392] ? __x64_sys_ioctl+0x73/0xb0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.274446] ? do_syscall_64+0x1b9/0x820 [ 141.278495] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.283846] ? zap_class+0x640/0x640 [ 141.287548] ? find_held_lock+0x36/0x1c0 [ 141.291598] ? __lock_is_held+0xb5/0x140 [ 141.295688] ? perf_trace_sched_process_exec+0x860/0x860 [ 141.301126] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 141.306215] __should_failslab+0x124/0x180 [ 141.310436] should_failslab+0x9/0x14 [ 141.314219] kmem_cache_alloc_trace+0x2d7/0x750 [ 141.318878] ? drm_atomic_state_init+0x27a/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.323620] ? rcu_read_lock_sched_held+0x14f/0x180 [ 141.328622] vkms_plane_duplicate_state+0x49/0x120 [ 141.333537] drm_atomic_get_plane_state+0x225/0x560 [ 141.338540] drm_atomic_helper_disable_plane+0x7b/0x200 [ 141.343888] __setplane_atomic+0x2a3/0x330 [ 141.348111] setplane_internal+0x127/0x370 [ 141.352338] ? __setplane_internal+0x5e0/0x5e0 [ 141.356918] ? mutex_unlock+0xd/0x10 [ 141.360614] ? __drm_mode_object_find+0xb8/0x210 [ 141.365354] drm_mode_setplane+0x567/0x830 [ 141.369589] ? drm_is_current_master+0x51/0x140 [ 141.374251] drm_ioctl_kernel+0x278/0x330 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.378387] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 141.383215] ? drm_setversion+0x8b0/0x8b0 [ 141.387348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.392875] ? _copy_from_user+0xdf/0x150 [ 141.397011] drm_ioctl+0x57e/0xb00 [ 141.400534] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 141.405370] ? drm_ioctl_kernel+0x330/0x330 [ 141.409682] ? perf_trace_sched_process_exec+0x860/0x860 [ 141.415123] ? drm_ioctl_kernel+0x330/0x330 [ 141.419430] do_vfs_ioctl+0x1de/0x1790 [ 141.423307] ? ioctl_preallocate+0x300/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.427703] ? selinux_file_mprotect+0x620/0x620 [ 141.432449] ? __sb_end_write+0xd9/0x110 [ 141.436503] ? do_syscall_64+0x9a/0x820 [ 141.440470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.445998] ? security_file_ioctl+0x94/0xc0 [ 141.450401] ksys_ioctl+0xa9/0xd0 [ 141.453959] __x64_sys_ioctl+0x73/0xb0 [ 141.457839] do_syscall_64+0x1b9/0x820 [ 141.461712] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 141.467171] ? syscall_return_slowpath+0x5e0/0x5e0 [ 141.472089] ? trace_hardirqs_off_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.476962] ? trace_hardirqs_on_caller+0x310/0x310 [ 141.482013] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 141.487025] ? prepare_exit_to_usermode+0x291/0x3b0 [ 141.492034] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.496911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.502092] RIP: 0033:0x444dd9 [ 141.505271] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.524167] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.531864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 141.539119] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 141.546483] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 141.553745] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 141.561000] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.583441] FAULT_INJECTION: forcing a failure. [ 141.583441] name failslab, interval 1, probability 0, space 0, times 0 [ 141.607546] CPU: 0 PID: 6609 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 141.614992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.624327] Call Trace: [ 141.626905] dump_stack+0x244/0x39d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.630525] ? dump_stack_print_info.cold.1+0x20/0x20 [ 141.635704] should_fail.cold.4+0xa/0x17 [ 141.639762] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.644852] ? kasan_kmalloc+0xc7/0xe0 [ 141.648771] ? zap_class+0x640/0x640 [ 141.652481] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 141.658638] ? __setplane_atomic+0x2a3/0x330 [ 141.663032] ? setplane_internal+0x127/0x370 [ 141.667426] ? do_vfs_ioctl+0x1de/0x1790 [ 141.671468] ? ksys_ioctl+0xa9/0xd0 [ 141.675081] ? __x64_sys_ioctl+0x73/0xb0 [ 141.679132] ? do_syscall_64+0x1b9/0x820 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.683177] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.688525] ? zap_class+0x640/0x640 [ 141.692229] ? find_held_lock+0x36/0x1c0 [ 141.696276] ? __lock_is_held+0xb5/0x140 [ 141.700334] ? perf_trace_sched_process_exec+0x860/0x860 [ 141.705784] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 141.710877] __should_failslab+0x124/0x180 [ 141.715097] should_failslab+0x9/0x14 [ 141.718882] kmem_cache_alloc_trace+0x2d7/0x750 [ 141.723537] ? drm_atomic_state_init+0x27a/0x3b0 [ 141.728284] ? rcu_read_lock_sched_held+0x14f/0x180 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.733292] vkms_plane_duplicate_state+0x49/0x120 [ 141.738207] drm_atomic_get_plane_state+0x225/0x560 [ 141.743211] drm_atomic_helper_disable_plane+0x7b/0x200 [ 141.748563] __setplane_atomic+0x2a3/0x330 [ 141.752786] setplane_internal+0x127/0x370 [ 141.757011] ? __setplane_internal+0x5e0/0x5e0 [ 141.761587] ? mutex_unlock+0xd/0x10 [ 141.765286] ? __drm_mode_object_find+0xb8/0x210 [ 141.770030] drm_mode_setplane+0x567/0x830 [ 141.774250] ? drm_is_current_master+0x51/0x140 [ 141.778912] drm_ioctl_kernel+0x278/0x330 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.783104] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 141.787941] ? drm_setversion+0x8b0/0x8b0 [ 141.792078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.797601] ? _copy_from_user+0xdf/0x150 [ 141.801736] drm_ioctl+0x57e/0xb00 [ 141.805265] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 141.810099] ? drm_ioctl_kernel+0x330/0x330 [ 141.814417] ? perf_trace_sched_process_exec+0x860/0x860 [ 141.819860] ? drm_ioctl_kernel+0x330/0x330 [ 141.824171] do_vfs_ioctl+0x1de/0x1790 [ 141.828046] ? ioctl_preallocate+0x300/0x300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.832443] ? selinux_file_mprotect+0x620/0x620 [ 141.837188] ? __sb_end_write+0xd9/0x110 [ 141.841238] ? do_syscall_64+0x9a/0x820 [ 141.845202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.850793] ? security_file_ioctl+0x94/0xc0 [ 141.855195] ksys_ioctl+0xa9/0xd0 [ 141.858695] __x64_sys_ioctl+0x73/0xb0 [ 141.862579] do_syscall_64+0x1b9/0x820 [ 141.866467] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 141.871822] ? syscall_return_slowpath+0x5e0/0x5e0 [ 141.876737] ? trace_hardirqs_off_thunk+0x1a/0x1c executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.881567] ? trace_hardirqs_on_caller+0x310/0x310 [ 141.886573] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 141.891576] ? prepare_exit_to_usermode+0x291/0x3b0 [ 141.896580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.901413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.906594] RIP: 0033:0x444dd9 [ 141.909776] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.928735] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.936433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 141.943728] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 141.950985] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 141.958339] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 141.965597] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 141.977436] FAULT_INJECTION: forcing a failure. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 141.977436] name failslab, interval 1, probability 0, space 0, times 0 [ 141.999621] CPU: 0 PID: 6748 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 142.007066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.016478] Call Trace: [ 142.019055] dump_stack+0x244/0x39d [ 142.022671] ? dump_stack_print_info.cold.1+0x20/0x20 [ 142.027903] should_fail.cold.4+0xa/0x17 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.031962] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.037048] ? kasan_kmalloc+0xc7/0xe0 [ 142.040918] ? zap_class+0x640/0x640 [ 142.044625] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 142.050154] ? __setplane_atomic+0x2a3/0x330 [ 142.054548] ? setplane_internal+0x127/0x370 [ 142.058940] ? do_vfs_ioctl+0x1de/0x1790 [ 142.062983] ? ksys_ioctl+0xa9/0xd0 [ 142.066593] ? __x64_sys_ioctl+0x73/0xb0 [ 142.070647] ? do_syscall_64+0x1b9/0x820 [ 142.074696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.080046] ? zap_class+0x640/0x640 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.083756] ? find_held_lock+0x36/0x1c0 [ 142.087806] ? __lock_is_held+0xb5/0x140 [ 142.091860] ? perf_trace_sched_process_exec+0x860/0x860 [ 142.097301] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 142.102397] __should_failslab+0x124/0x180 [ 142.106621] should_failslab+0x9/0x14 [ 142.110410] kmem_cache_alloc_trace+0x2d7/0x750 [ 142.115066] ? drm_atomic_state_init+0x27a/0x3b0 [ 142.119807] ? rcu_read_lock_sched_held+0x14f/0x180 [ 142.124811] vkms_plane_duplicate_state+0x49/0x120 [ 142.129728] drm_atomic_get_plane_state+0x225/0x560 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.134730] drm_atomic_helper_disable_plane+0x7b/0x200 [ 142.140091] __setplane_atomic+0x2a3/0x330 [ 142.144317] setplane_internal+0x127/0x370 [ 142.148541] ? __setplane_internal+0x5e0/0x5e0 [ 142.153114] ? mutex_unlock+0xd/0x10 [ 142.156809] ? __drm_mode_object_find+0xb8/0x210 [ 142.161552] drm_mode_setplane+0x567/0x830 [ 142.165773] ? drm_is_current_master+0x51/0x140 [ 142.170427] drm_ioctl_kernel+0x278/0x330 [ 142.174558] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 142.179388] ? drm_setversion+0x8b0/0x8b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.183525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.189047] ? _copy_from_user+0xdf/0x150 [ 142.193178] drm_ioctl+0x57e/0xb00 [ 142.196706] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 142.201538] ? drm_ioctl_kernel+0x330/0x330 [ 142.205853] ? perf_trace_sched_process_exec+0x860/0x860 [ 142.211293] ? drm_ioctl_kernel+0x330/0x330 [ 142.215597] do_vfs_ioctl+0x1de/0x1790 [ 142.219584] ? ioctl_preallocate+0x300/0x300 [ 142.224033] ? selinux_file_mprotect+0x620/0x620 [ 142.228789] ? __sb_end_write+0xd9/0x110 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.232841] ? do_syscall_64+0x9a/0x820 [ 142.236805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.242330] ? security_file_ioctl+0x94/0xc0 [ 142.246774] ksys_ioctl+0xa9/0xd0 [ 142.250291] __x64_sys_ioctl+0x73/0xb0 [ 142.254173] do_syscall_64+0x1b9/0x820 [ 142.258044] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 142.263392] ? syscall_return_slowpath+0x5e0/0x5e0 [ 142.268385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.273222] ? trace_hardirqs_on_caller+0x310/0x310 [ 142.278228] ? prepare_exit_to_usermode+0x3b0/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.283234] ? prepare_exit_to_usermode+0x291/0x3b0 [ 142.288235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.293063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.298250] RIP: 0033:0x444dd9 [ 142.301518] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.320435] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 142.328153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.335431] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 142.342706] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 142.349984] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 142.357260] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.410340] FAULT_INJECTION: forcing a failure. [ 142.410340] name failslab, interval 1, probability 0, space 0, times 0 [ 142.440091] CPU: 0 PID: 6880 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 142.447584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.456943] Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.459547] dump_stack+0x244/0x39d [ 142.463193] ? dump_stack_print_info.cold.1+0x20/0x20 [ 142.468426] should_fail.cold.4+0xa/0x17 [ 142.472506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.477625] ? kasan_kmalloc+0xc7/0xe0 [ 142.481529] ? zap_class+0x640/0x640 [ 142.485261] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 142.490808] ? __setplane_atomic+0x2a3/0x330 [ 142.495231] ? setplane_internal+0x127/0x370 [ 142.499654] ? do_vfs_ioctl+0x1de/0x1790 [ 142.503724] ? ksys_ioctl+0xa9/0xd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.507383] ? __x64_sys_ioctl+0x73/0xb0 [ 142.511459] ? do_syscall_64+0x1b9/0x820 [ 142.515535] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.520916] ? zap_class+0x640/0x640 [ 142.524658] ? find_held_lock+0x36/0x1c0 [ 142.528742] ? __lock_is_held+0xb5/0x140 [ 142.532837] ? perf_trace_sched_process_exec+0x860/0x860 [ 142.538302] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 142.543432] __should_failslab+0x124/0x180 [ 142.547701] should_failslab+0x9/0x14 [ 142.551525] kmem_cache_alloc_trace+0x2d7/0x750 [ 142.556209] ? drm_atomic_state_init+0x27a/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.560986] ? rcu_read_lock_sched_held+0x14f/0x180 [ 142.566025] vkms_plane_duplicate_state+0x49/0x120 [ 142.570971] drm_atomic_get_plane_state+0x225/0x560 [ 142.576007] drm_atomic_helper_disable_plane+0x7b/0x200 [ 142.581433] __setplane_atomic+0x2a3/0x330 [ 142.585686] setplane_internal+0x127/0x370 [ 142.589949] ? __setplane_internal+0x5e0/0x5e0 [ 142.594563] ? mutex_unlock+0xd/0x10 [ 142.598289] ? __drm_mode_object_find+0xb8/0x210 [ 142.603061] drm_mode_setplane+0x567/0x830 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.607312] ? drm_is_current_master+0x51/0x140 [ 142.612008] drm_ioctl_kernel+0x278/0x330 [ 142.616178] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 142.621036] ? drm_setversion+0x8b0/0x8b0 [ 142.625205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.630757] ? _copy_from_user+0xdf/0x150 [ 142.634922] drm_ioctl+0x57e/0xb00 [ 142.638478] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 142.643343] ? drm_ioctl_kernel+0x330/0x330 [ 142.647708] ? perf_trace_sched_process_exec+0x860/0x860 [ 142.653185] ? drm_ioctl_kernel+0x330/0x330 [ 142.657521] do_vfs_ioctl+0x1de/0x1790 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.661446] ? ioctl_preallocate+0x300/0x300 [ 142.665874] ? selinux_file_mprotect+0x620/0x620 [ 142.670653] ? __sb_end_write+0xd9/0x110 [ 142.674734] ? do_syscall_64+0x9a/0x820 [ 142.678737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.684289] ? security_file_ioctl+0x94/0xc0 [ 142.688717] ksys_ioctl+0xa9/0xd0 [ 142.692186] __x64_sys_ioctl+0x73/0xb0 [ 142.696088] do_syscall_64+0x1b9/0x820 [ 142.699988] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 142.705385] ? syscall_return_slowpath+0x5e0/0x5e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.710326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.715205] ? trace_hardirqs_on_caller+0x310/0x310 [ 142.720235] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 142.725262] ? prepare_exit_to_usermode+0x291/0x3b0 [ 142.730311] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.735206] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.740409] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.743617] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.762530] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 142.770251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 142.777532] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 142.784813] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 142.792093] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 142.799388] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.843238] FAULT_INJECTION: forcing a failure. [ 142.843238] name failslab, interval 1, probability 0, space 0, times 0 [ 142.874848] CPU: 0 PID: 6966 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 142.882335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.891715] Call Trace: [ 142.894316] dump_stack+0x244/0x39d [ 142.897960] ? dump_stack_print_info.cold.1+0x20/0x20 [ 142.903188] should_fail.cold.4+0xa/0x17 [ 142.907270] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.912398] ? kasan_kmalloc+0xc7/0xe0 [ 142.916300] ? zap_class+0x640/0x640 [ 142.920025] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 142.925573] ? __setplane_atomic+0x2a3/0x330 [ 142.929994] ? setplane_internal+0x127/0x370 [ 142.934415] ? do_vfs_ioctl+0x1de/0x1790 [ 142.938490] ? ksys_ioctl+0xa9/0xd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.942122] ? __x64_sys_ioctl+0x73/0xb0 [ 142.946195] ? do_syscall_64+0x1b9/0x820 [ 142.950272] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.955647] ? zap_class+0x640/0x640 [ 142.959400] ? find_held_lock+0x36/0x1c0 [ 142.963485] ? __lock_is_held+0xb5/0x140 [ 142.967574] ? perf_trace_sched_process_exec+0x860/0x860 [ 142.973057] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 142.978189] __should_failslab+0x124/0x180 [ 142.982445] should_failslab+0x9/0x14 [ 142.986265] kmem_cache_alloc_trace+0x2d7/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 142.990957] ? drm_atomic_state_init+0x27a/0x3b0 [ 142.995725] ? rcu_read_lock_sched_held+0x14f/0x180 [ 143.000763] vkms_plane_duplicate_state+0x49/0x120 [ 143.005708] drm_atomic_get_plane_state+0x225/0x560 [ 143.010743] drm_atomic_helper_disable_plane+0x7b/0x200 [ 143.016128] __setplane_atomic+0x2a3/0x330 [ 143.020407] setplane_internal+0x127/0x370 [ 143.024664] ? __setplane_internal+0x5e0/0x5e0 [ 143.029275] ? mutex_unlock+0xd/0x10 [ 143.033004] ? __drm_mode_object_find+0xb8/0x210 [ 143.037783] drm_mode_setplane+0x567/0x830 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.042035] ? drm_is_current_master+0x51/0x140 [ 143.046724] drm_ioctl_kernel+0x278/0x330 [ 143.050889] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 143.055747] ? drm_setversion+0x8b0/0x8b0 [ 143.059918] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.065465] ? _copy_from_user+0xdf/0x150 [ 143.069630] drm_ioctl+0x57e/0xb00 [ 143.073186] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 143.078045] ? drm_ioctl_kernel+0x330/0x330 [ 143.082413] ? perf_trace_sched_process_exec+0x860/0x860 [ 143.087895] ? drm_ioctl_kernel+0x330/0x330 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.092235] do_vfs_ioctl+0x1de/0x1790 [ 143.096138] ? ioctl_preallocate+0x300/0x300 [ 143.100568] ? selinux_file_mprotect+0x620/0x620 [ 143.105351] ? __sb_end_write+0xd9/0x110 [ 143.109454] ? do_syscall_64+0x9a/0x820 [ 143.113467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.119014] ? security_file_ioctl+0x94/0xc0 [ 143.123438] ksys_ioctl+0xa9/0xd0 [ 143.126916] __x64_sys_ioctl+0x73/0xb0 [ 143.130826] do_syscall_64+0x1b9/0x820 [ 143.134723] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.140103] ? syscall_return_slowpath+0x5e0/0x5e0 [ 143.145043] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.149904] ? trace_hardirqs_on_caller+0x310/0x310 [ 143.154939] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 143.159974] ? prepare_exit_to_usermode+0x291/0x3b0 [ 143.165007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.169870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.175068] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.178270] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.197181] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 143.204928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 143.212222] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 143.219497] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 143.226774] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 143.234047] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.301749] FAULT_INJECTION: forcing a failure. [ 143.301749] name failslab, interval 1, probability 0, space 0, times 0 [ 143.328468] CPU: 0 PID: 7065 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 143.335941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.345295] Call Trace: [ 143.347900] dump_stack+0x244/0x39d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.351543] ? dump_stack_print_info.cold.1+0x20/0x20 [ 143.356755] should_fail.cold.4+0xa/0x17 [ 143.360828] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.365951] ? kasan_kmalloc+0xc7/0xe0 [ 143.369852] ? zap_class+0x640/0x640 [ 143.373592] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 143.379150] ? __setplane_atomic+0x2a3/0x330 [ 143.383567] ? setplane_internal+0x127/0x370 [ 143.387994] ? do_vfs_ioctl+0x1de/0x1790 [ 143.392066] ? ksys_ioctl+0xa9/0xd0 [ 143.395702] ? __x64_sys_ioctl+0x73/0xb0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.399778] ? do_syscall_64+0x1b9/0x820 [ 143.403854] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.409229] ? zap_class+0x640/0x640 [ 143.412965] ? find_held_lock+0x36/0x1c0 [ 143.417044] ? __lock_is_held+0xb5/0x140 [ 143.421131] ? perf_trace_sched_process_exec+0x860/0x860 [ 143.426603] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 143.431726] __should_failslab+0x124/0x180 [ 143.435980] should_failslab+0x9/0x14 [ 143.439799] kmem_cache_alloc_trace+0x2d7/0x750 [ 143.444489] ? drm_atomic_state_init+0x27a/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.449258] ? rcu_read_lock_sched_held+0x14f/0x180 [ 143.454292] vkms_plane_duplicate_state+0x49/0x120 [ 143.459234] drm_atomic_get_plane_state+0x225/0x560 [ 143.464272] drm_atomic_helper_disable_plane+0x7b/0x200 [ 143.469655] __setplane_atomic+0x2a3/0x330 [ 143.473908] setplane_internal+0x127/0x370 [ 143.478167] ? __setplane_internal+0x5e0/0x5e0 [ 143.482779] ? mutex_unlock+0xd/0x10 [ 143.486506] ? __drm_mode_object_find+0xb8/0x210 [ 143.491278] drm_mode_setplane+0x567/0x830 [ 143.495528] ? drm_is_current_master+0x51/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.500223] drm_ioctl_kernel+0x278/0x330 [ 143.504399] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 143.509260] ? drm_setversion+0x8b0/0x8b0 [ 143.513430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.518983] ? _copy_from_user+0xdf/0x150 [ 143.523148] drm_ioctl+0x57e/0xb00 [ 143.526701] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 143.531564] ? drm_ioctl_kernel+0x330/0x330 [ 143.535913] ? perf_trace_sched_process_exec+0x860/0x860 [ 143.541411] ? drm_ioctl_kernel+0x330/0x330 [ 143.545751] do_vfs_ioctl+0x1de/0x1790 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.549658] ? ioctl_preallocate+0x300/0x300 [ 143.554085] ? selinux_file_mprotect+0x620/0x620 [ 143.558863] ? __sb_end_write+0xd9/0x110 [ 143.562946] ? do_syscall_64+0x9a/0x820 [ 143.566941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.572495] ? security_file_ioctl+0x94/0xc0 [ 143.576918] ksys_ioctl+0xa9/0xd0 [ 143.580404] __x64_sys_ioctl+0x73/0xb0 [ 143.584309] do_syscall_64+0x1b9/0x820 [ 143.588214] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 143.593592] ? syscall_return_slowpath+0x5e0/0x5e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.598541] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.603419] ? trace_hardirqs_on_caller+0x310/0x310 [ 143.608451] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 143.613483] ? prepare_exit_to_usermode+0x291/0x3b0 [ 143.618516] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.623394] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.628593] RIP: 0033:0x444dd9 [ 143.631797] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.650709] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 143.658427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 143.665702] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 143.672978] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 143.680249] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 143.687530] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 143.742972] FAULT_INJECTION: forcing a failure. [ 143.742972] name failslab, interval 1, probability 0, space 0, times 0 [ 143.775773] CPU: 0 PID: 7159 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 143.783260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.792618] Call Trace: [ 143.795218] dump_stack+0x244/0x39d [ 143.798864] ? dump_stack_print_info.cold.1+0x20/0x20 [ 143.804078] should_fail.cold.4+0xa/0x17 [ 143.808155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.813275] ? kasan_kmalloc+0xc7/0xe0 [ 143.817173] ? zap_class+0x640/0x640 [ 143.820925] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 143.826491] ? __setplane_atomic+0x2a3/0x330 [ 143.830906] ? setplane_internal+0x127/0x370 [ 143.835328] ? do_vfs_ioctl+0x1de/0x1790 [ 143.839415] ? ksys_ioctl+0xa9/0xd0 [ 143.843064] ? __x64_sys_ioctl+0x73/0xb0 [ 143.847143] ? do_syscall_64+0x1b9/0x820 [ 143.851218] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.856592] ? zap_class+0x640/0x640 [ 143.860332] ? find_held_lock+0x36/0x1c0 [ 143.864431] ? __lock_is_held+0xb5/0x140 [ 143.868518] ? perf_trace_sched_process_exec+0x860/0x860 [ 143.873994] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 143.879116] __should_failslab+0x124/0x180 [ 143.883394] should_failslab+0x9/0x14 [ 143.887234] kmem_cache_alloc_trace+0x2d7/0x750 [ 143.891923] ? drm_atomic_state_init+0x27a/0x3b0 [ 143.896695] ? rcu_read_lock_sched_held+0x14f/0x180 [ 143.901728] vkms_plane_duplicate_state+0x49/0x120 [ 143.906678] drm_atomic_get_plane_state+0x225/0x560 [ 143.911717] drm_atomic_helper_disable_plane+0x7b/0x200 [ 143.917099] __setplane_atomic+0x2a3/0x330 [ 143.921377] setplane_internal+0x127/0x370 [ 143.925641] ? __setplane_internal+0x5e0/0x5e0 [ 143.930249] ? mutex_unlock+0xd/0x10 [ 143.933978] ? __drm_mode_object_find+0xb8/0x210 [ 143.938754] drm_mode_setplane+0x567/0x830 [ 143.943009] ? drm_is_current_master+0x51/0x140 [ 143.948142] drm_ioctl_kernel+0x278/0x330 [ 143.952300] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 143.957158] ? drm_setversion+0x8b0/0x8b0 [ 143.961324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.966891] ? _copy_from_user+0xdf/0x150 [ 143.971056] drm_ioctl+0x57e/0xb00 [ 143.974609] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 143.979472] ? drm_ioctl_kernel+0x330/0x330 [ 143.983811] ? perf_trace_sched_process_exec+0x860/0x860 [ 143.989285] ? drm_ioctl_kernel+0x330/0x330 [ 143.993622] do_vfs_ioctl+0x1de/0x1790 [ 143.997524] ? ioctl_preallocate+0x300/0x300 [ 144.001953] ? selinux_file_mprotect+0x620/0x620 [ 144.006730] ? __sb_end_write+0xd9/0x110 [ 144.010813] ? do_syscall_64+0x9a/0x820 [ 144.014808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.020354] ? security_file_ioctl+0x94/0xc0 [ 144.024829] ksys_ioctl+0xa9/0xd0 [ 144.028295] __x64_sys_ioctl+0x73/0xb0 [ 144.032196] do_syscall_64+0x1b9/0x820 [ 144.036110] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 144.041489] ? syscall_return_slowpath+0x5e0/0x5e0 [ 144.046434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.051290] ? trace_hardirqs_on_caller+0x310/0x310 [ 144.056318] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 144.061349] ? prepare_exit_to_usermode+0x291/0x3b0 [ 144.066414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.071278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.076476] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.079863] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.098774] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 144.106489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 144.113793] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 144.121111] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 144.128411] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 144.135704] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.260205] FAULT_INJECTION: forcing a failure. [ 144.260205] name failslab, interval 1, probability 0, space 0, times 0 [ 144.291126] CPU: 0 PID: 7284 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 144.298598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.307959] Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.310561] dump_stack+0x244/0x39d [ 144.314213] ? dump_stack_print_info.cold.1+0x20/0x20 [ 144.319439] should_fail.cold.4+0xa/0x17 [ 144.323529] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 144.328644] ? kasan_kmalloc+0xc7/0xe0 [ 144.332548] ? zap_class+0x640/0x640 [ 144.336279] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 144.341829] ? __setplane_atomic+0x2a3/0x330 [ 144.346247] ? setplane_internal+0x127/0x370 [ 144.350672] ? do_vfs_ioctl+0x1de/0x1790 [ 144.354746] ? ksys_ioctl+0xa9/0xd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.358399] ? __x64_sys_ioctl+0x73/0xb0 [ 144.362475] ? do_syscall_64+0x1b9/0x820 [ 144.366561] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.372552] ? zap_class+0x640/0x640 [ 144.376290] ? find_held_lock+0x36/0x1c0 [ 144.380392] ? __lock_is_held+0xb5/0x140 [ 144.384490] ? perf_trace_sched_process_exec+0x860/0x860 [ 144.389959] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 144.395079] __should_failslab+0x124/0x180 [ 144.399330] should_failslab+0x9/0x14 [ 144.403159] kmem_cache_alloc_trace+0x2d7/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.407845] ? drm_atomic_state_init+0x27a/0x3b0 [ 144.412617] ? rcu_read_lock_sched_held+0x14f/0x180 [ 144.417655] vkms_plane_duplicate_state+0x49/0x120 [ 144.422603] drm_atomic_get_plane_state+0x225/0x560 [ 144.427639] drm_atomic_helper_disable_plane+0x7b/0x200 [ 144.433024] __setplane_atomic+0x2a3/0x330 [ 144.437277] setplane_internal+0x127/0x370 [ 144.441534] ? __setplane_internal+0x5e0/0x5e0 [ 144.446153] ? mutex_unlock+0xd/0x10 [ 144.449880] ? __drm_mode_object_find+0xb8/0x210 [ 144.454651] drm_mode_setplane+0x567/0x830 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.458907] ? drm_is_current_master+0x51/0x140 [ 144.463593] drm_ioctl_kernel+0x278/0x330 [ 144.467758] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 144.472617] ? drm_setversion+0x8b0/0x8b0 [ 144.476780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 144.482327] ? _copy_from_user+0xdf/0x150 [ 144.486516] drm_ioctl+0x57e/0xb00 [ 144.490079] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 144.494942] ? drm_ioctl_kernel+0x330/0x330 [ 144.499294] ? perf_trace_sched_process_exec+0x860/0x860 [ 144.504770] ? drm_ioctl_kernel+0x330/0x330 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.509105] do_vfs_ioctl+0x1de/0x1790 [ 144.513009] ? ioctl_preallocate+0x300/0x300 [ 144.517439] ? selinux_file_mprotect+0x620/0x620 [ 144.522209] ? __sb_end_write+0xd9/0x110 [ 144.526296] ? do_syscall_64+0x9a/0x820 [ 144.530291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.535842] ? security_file_ioctl+0x94/0xc0 [ 144.540273] ksys_ioctl+0xa9/0xd0 [ 144.543746] __x64_sys_ioctl+0x73/0xb0 [ 144.547651] do_syscall_64+0x1b9/0x820 [ 144.551559] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.556940] ? syscall_return_slowpath+0x5e0/0x5e0 [ 144.561881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.566741] ? trace_hardirqs_on_caller+0x310/0x310 [ 144.571773] ? prepare_exit_to_usermode+0x291/0x3b0 [ 144.576806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.581670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.586870] RIP: 0033:0x444dd9 [ 144.590076] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.608988] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 144.616711] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 144.623993] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 144.631274] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 144.638555] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 144.645834] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.729592] FAULT_INJECTION: forcing a failure. [ 144.729592] name failslab, interval 1, probability 0, space 0, times 0 [ 144.756749] CPU: 0 PID: 7395 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 144.764237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.773607] Call Trace: [ 144.776216] dump_stack+0x244/0x39d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.779860] ? dump_stack_print_info.cold.1+0x20/0x20 [ 144.785073] should_fail.cold.4+0xa/0x17 [ 144.789153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 144.794272] ? kasan_kmalloc+0xc7/0xe0 [ 144.798174] ? zap_class+0x640/0x640 [ 144.801911] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 144.807464] ? __setplane_atomic+0x2a3/0x330 [ 144.811883] ? setplane_internal+0x127/0x370 [ 144.816306] ? do_vfs_ioctl+0x1de/0x1790 [ 144.820403] ? ksys_ioctl+0xa9/0xd0 [ 144.824041] ? __x64_sys_ioctl+0x73/0xb0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.828111] ? do_syscall_64+0x1b9/0x820 [ 144.832180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.837572] ? zap_class+0x640/0x640 [ 144.841306] ? find_held_lock+0x36/0x1c0 [ 144.845400] ? __lock_is_held+0xb5/0x140 [ 144.849488] ? perf_trace_sched_process_exec+0x860/0x860 [ 144.854956] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 144.860078] __should_failslab+0x124/0x180 [ 144.864333] should_failslab+0x9/0x14 [ 144.868169] kmem_cache_alloc_trace+0x2d7/0x750 [ 144.872854] ? drm_atomic_state_init+0x27a/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.877624] ? rcu_read_lock_sched_held+0x14f/0x180 [ 144.882659] vkms_plane_duplicate_state+0x49/0x120 [ 144.887605] drm_atomic_get_plane_state+0x225/0x560 [ 144.892641] drm_atomic_helper_disable_plane+0x7b/0x200 [ 144.898022] __setplane_atomic+0x2a3/0x330 [ 144.902280] setplane_internal+0x127/0x370 [ 144.906544] ? __setplane_internal+0x5e0/0x5e0 [ 144.911156] ? mutex_unlock+0xd/0x10 [ 144.914884] ? __drm_mode_object_find+0xb8/0x210 [ 144.919655] drm_mode_setplane+0x567/0x830 [ 144.923909] ? drm_is_current_master+0x51/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.928603] drm_ioctl_kernel+0x278/0x330 [ 144.932771] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 144.937631] ? drm_setversion+0x8b0/0x8b0 [ 144.941796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 144.947352] ? _copy_from_user+0xdf/0x150 [ 144.951536] drm_ioctl+0x57e/0xb00 [ 144.955088] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 144.959953] ? drm_ioctl_kernel+0x330/0x330 [ 144.964302] ? perf_trace_sched_process_exec+0x860/0x860 [ 144.969780] ? drm_ioctl_kernel+0x330/0x330 [ 144.974122] do_vfs_ioctl+0x1de/0x1790 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 144.978032] ? ioctl_preallocate+0x300/0x300 [ 144.982465] ? selinux_file_mprotect+0x620/0x620 [ 144.987254] ? __sb_end_write+0xd9/0x110 [ 144.991340] ? do_syscall_64+0x9a/0x820 [ 144.995356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.000935] ? security_file_ioctl+0x94/0xc0 [ 145.005382] ksys_ioctl+0xa9/0xd0 [ 145.008860] __x64_sys_ioctl+0x73/0xb0 [ 145.012764] do_syscall_64+0x1b9/0x820 [ 145.016662] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 145.022043] ? syscall_return_slowpath+0x5e0/0x5e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.026986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.031844] ? trace_hardirqs_on_caller+0x310/0x310 [ 145.036877] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 145.041945] ? prepare_exit_to_usermode+0x291/0x3b0 [ 145.046987] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.051849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.057050] RIP: 0033:0x444dd9 [ 145.060252] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.079164] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.086886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 145.094165] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 145.101447] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 145.108729] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 145.116005] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program [ 145.128457] FAULT_INJECTION: forcing a failure. [ 145.128457] name failslab, interval 1, probability 0, space 0, times 0 [ 145.147203] CPU: 0 PID: 7479 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 145.154681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.164048] Call Trace: [ 145.166653] dump_stack+0x244/0x39d [ 145.170301] ? dump_stack_print_info.cold.1+0x20/0x20 [ 145.175548] should_fail.cold.4+0xa/0x17 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.179631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 145.184749] ? kasan_kmalloc+0xc7/0xe0 [ 145.188659] ? zap_class+0x640/0x640 [ 145.192442] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 145.198005] ? __setplane_atomic+0x2a3/0x330 [ 145.202428] ? setplane_internal+0x127/0x370 [ 145.206850] ? do_vfs_ioctl+0x1de/0x1790 [ 145.210925] ? ksys_ioctl+0xa9/0xd0 [ 145.214561] ? __x64_sys_ioctl+0x73/0xb0 [ 145.218637] ? do_syscall_64+0x1b9/0x820 [ 145.222715] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.228091] ? zap_class+0x640/0x640 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.231827] ? find_held_lock+0x36/0x1c0 [ 145.235909] ? __lock_is_held+0xb5/0x140 [ 145.240001] ? perf_trace_sched_process_exec+0x860/0x860 [ 145.245474] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 145.250600] __should_failslab+0x124/0x180 [ 145.254851] should_failslab+0x9/0x14 [ 145.258666] kmem_cache_alloc_trace+0x2d7/0x750 [ 145.263355] ? drm_atomic_state_init+0x27a/0x3b0 [ 145.268142] ? rcu_read_lock_sched_held+0x14f/0x180 [ 145.273186] vkms_plane_duplicate_state+0x49/0x120 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.278135] drm_atomic_get_plane_state+0x225/0x560 [ 145.283176] drm_atomic_helper_disable_plane+0x7b/0x200 [ 145.288561] __setplane_atomic+0x2a3/0x330 [ 145.292820] setplane_internal+0x127/0x370 [ 145.297166] ? __setplane_internal+0x5e0/0x5e0 [ 145.301780] ? mutex_unlock+0xd/0x10 [ 145.305510] ? __drm_mode_object_find+0xb8/0x210 [ 145.310290] drm_mode_setplane+0x567/0x830 [ 145.314549] ? drm_is_current_master+0x51/0x140 [ 145.319238] drm_ioctl_kernel+0x278/0x330 [ 145.323434] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 145.328296] ? drm_setversion+0x8b0/0x8b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.332465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 145.338027] ? _copy_from_user+0xdf/0x150 [ 145.342203] drm_ioctl+0x57e/0xb00 [ 145.345754] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 145.350629] ? drm_ioctl_kernel+0x330/0x330 [ 145.354983] ? perf_trace_sched_process_exec+0x860/0x860 [ 145.360489] ? drm_ioctl_kernel+0x330/0x330 [ 145.364826] do_vfs_ioctl+0x1de/0x1790 [ 145.368730] ? ioctl_preallocate+0x300/0x300 [ 145.373169] ? selinux_file_mprotect+0x620/0x620 [ 145.377954] ? __sb_end_write+0xd9/0x110 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.382041] ? do_syscall_64+0x9a/0x820 [ 145.386033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.391593] ? security_file_ioctl+0x94/0xc0 [ 145.396019] ksys_ioctl+0xa9/0xd0 [ 145.399486] __x64_sys_ioctl+0x73/0xb0 [ 145.403408] do_syscall_64+0x1b9/0x820 [ 145.407308] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 145.412683] ? syscall_return_slowpath+0x5e0/0x5e0 [ 145.417623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.422484] ? trace_hardirqs_on_caller+0x310/0x310 [ 145.427526] ? prepare_exit_to_usermode+0x3b0/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.432557] ? prepare_exit_to_usermode+0x291/0x3b0 [ 145.437595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.442457] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.447666] RIP: 0033:0x444dd9 [ 145.450866] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.469789] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.477511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 145.484793] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 145.492074] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 145.499386] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 145.506668] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.598810] FAULT_INJECTION: forcing a failure. [ 145.598810] name failslab, interval 1, probability 0, space 0, times 0 [ 145.625711] CPU: 0 PID: 7573 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 145.633190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.642554] Call Trace: [ 145.645162] dump_stack+0x244/0x39d executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.648810] ? dump_stack_print_info.cold.1+0x20/0x20 [ 145.654027] should_fail.cold.4+0xa/0x17 [ 145.658106] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 145.663224] ? kasan_kmalloc+0xc7/0xe0 [ 145.667129] ? zap_class+0x640/0x640 [ 145.670857] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 145.676419] ? __setplane_atomic+0x2a3/0x330 [ 145.680839] ? setplane_internal+0x127/0x370 [ 145.685260] ? do_vfs_ioctl+0x1de/0x1790 [ 145.689335] ? ksys_ioctl+0xa9/0xd0 [ 145.692987] ? __x64_sys_ioctl+0x73/0xb0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.697061] ? do_syscall_64+0x1b9/0x820 [ 145.701130] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.706511] ? zap_class+0x640/0x640 [ 145.710247] ? find_held_lock+0x36/0x1c0 [ 145.714341] ? __lock_is_held+0xb5/0x140 [ 145.718456] ? perf_trace_sched_process_exec+0x860/0x860 [ 145.723929] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 145.729054] __should_failslab+0x124/0x180 [ 145.733308] should_failslab+0x9/0x14 [ 145.737123] kmem_cache_alloc_trace+0x2d7/0x750 [ 145.741812] ? drm_atomic_state_init+0x27a/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.746580] ? rcu_read_lock_sched_held+0x14f/0x180 [ 145.751615] vkms_plane_duplicate_state+0x49/0x120 [ 145.756560] drm_atomic_get_plane_state+0x225/0x560 [ 145.761596] drm_atomic_helper_disable_plane+0x7b/0x200 [ 145.766974] __setplane_atomic+0x2a3/0x330 [ 145.771230] setplane_internal+0x127/0x370 [ 145.775502] ? __setplane_internal+0x5e0/0x5e0 [ 145.780112] ? mutex_unlock+0xd/0x10 [ 145.783844] ? __drm_mode_object_find+0xb8/0x210 [ 145.788623] drm_mode_setplane+0x567/0x830 [ 145.792873] ? drm_is_current_master+0x51/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.797563] drm_ioctl_kernel+0x278/0x330 [ 145.801732] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 145.806599] ? drm_setversion+0x8b0/0x8b0 [ 145.810769] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 145.816322] ? _copy_from_user+0xdf/0x150 [ 145.820499] drm_ioctl+0x57e/0xb00 [ 145.824056] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 145.828946] ? drm_ioctl_kernel+0x330/0x330 [ 145.833302] ? perf_trace_sched_process_exec+0x860/0x860 [ 145.838786] ? drm_ioctl_kernel+0x330/0x330 [ 145.843131] do_vfs_ioctl+0x1de/0x1790 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.847035] ? ioctl_preallocate+0x300/0x300 [ 145.851466] ? selinux_file_mprotect+0x620/0x620 [ 145.856240] ? __sb_end_write+0xd9/0x110 [ 145.860325] ? do_syscall_64+0x9a/0x820 [ 145.864327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.869891] ? security_file_ioctl+0x94/0xc0 [ 145.874321] ksys_ioctl+0xa9/0xd0 [ 145.877801] __x64_sys_ioctl+0x73/0xb0 [ 145.881704] do_syscall_64+0x1b9/0x820 [ 145.885619] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 145.891003] ? syscall_return_slowpath+0x5e0/0x5e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.895954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.900817] ? trace_hardirqs_on_caller+0x310/0x310 [ 145.905863] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 145.910896] ? prepare_exit_to_usermode+0x291/0x3b0 [ 145.915940] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.920801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.926003] RIP: 0033:0x444dd9 [ 145.929276] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 145.948672] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.956404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 145.963682] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 145.970958] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 145.978237] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 145.985514] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.037333] FAULT_INJECTION: forcing a failure. [ 146.037333] name failslab, interval 1, probability 0, space 0, times 0 [ 146.076860] CPU: 1 PID: 7660 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 executing program executing program executing program executing program executing program executing program executing program [ 146.084863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.094231] Call Trace: [ 146.096834] dump_stack+0x244/0x39d [ 146.100485] ? dump_stack_print_info.cold.1+0x20/0x20 [ 146.105702] should_fail.cold.4+0xa/0x17 [ 146.109790] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.114920] ? kasan_kmalloc+0xc7/0xe0 [ 146.118820] ? zap_class+0x640/0x640 [ 146.122552] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 146.128098] ? __setplane_atomic+0x2a3/0x330 [ 146.132528] ? setplane_internal+0x127/0x370 executing program executing program executing program executing program executing program executing program executing program [ 146.136949] ? do_vfs_ioctl+0x1de/0x1790 [ 146.141021] ? ksys_ioctl+0xa9/0xd0 [ 146.144654] ? __x64_sys_ioctl+0x73/0xb0 [ 146.148729] ? do_syscall_64+0x1b9/0x820 [ 146.152804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.158181] ? zap_class+0x640/0x640 [ 146.161921] ? find_held_lock+0x36/0x1c0 [ 146.166001] ? __lock_is_held+0xb5/0x140 [ 146.170085] ? perf_trace_sched_process_exec+0x860/0x860 [ 146.175565] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 146.180670] __should_failslab+0x124/0x180 [ 146.184919] should_failslab+0x9/0x14 [ 146.188726] kmem_cache_alloc_trace+0x2d7/0x750 [ 146.193399] ? drm_atomic_state_init+0x27a/0x3b0 [ 146.198170] ? rcu_read_lock_sched_held+0x14f/0x180 [ 146.203205] vkms_plane_duplicate_state+0x49/0x120 [ 146.208147] drm_atomic_get_plane_state+0x225/0x560 [ 146.213187] drm_atomic_helper_disable_plane+0x7b/0x200 [ 146.218572] __setplane_atomic+0x2a3/0x330 [ 146.222832] setplane_internal+0x127/0x370 [ 146.227087] ? __setplane_internal+0x5e0/0x5e0 [ 146.231698] ? mutex_unlock+0xd/0x10 [ 146.235424] ? __drm_mode_object_find+0xb8/0x210 [ 146.240199] drm_mode_setplane+0x567/0x830 [ 146.244451] ? drm_is_current_master+0x51/0x140 [ 146.249146] drm_ioctl_kernel+0x278/0x330 [ 146.253317] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 146.258170] ? drm_setversion+0x8b0/0x8b0 [ 146.262339] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.267912] ? _copy_from_user+0xdf/0x150 [ 146.272081] drm_ioctl+0x57e/0xb00 [ 146.275644] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 146.280509] ? drm_ioctl_kernel+0x330/0x330 [ 146.284856] ? perf_trace_sched_process_exec+0x860/0x860 [ 146.290340] ? drm_ioctl_kernel+0x330/0x330 [ 146.294684] do_vfs_ioctl+0x1de/0x1790 [ 146.298590] ? ioctl_preallocate+0x300/0x300 [ 146.303015] ? selinux_file_mprotect+0x620/0x620 [ 146.307789] ? __sb_end_write+0xd9/0x110 [ 146.311870] ? do_syscall_64+0x9a/0x820 [ 146.315873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.321434] ? security_file_ioctl+0x94/0xc0 [ 146.325862] ksys_ioctl+0xa9/0xd0 [ 146.329339] __x64_sys_ioctl+0x73/0xb0 [ 146.333257] do_syscall_64+0x1b9/0x820 [ 146.337158] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 146.342541] ? syscall_return_slowpath+0x5e0/0x5e0 [ 146.347484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.352345] ? trace_hardirqs_on_caller+0x310/0x310 [ 146.357398] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 146.362431] ? prepare_exit_to_usermode+0x291/0x3b0 [ 146.367474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.372336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.377545] RIP: 0033:0x444dd9 [ 146.380755] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.399670] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 146.407407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 146.414687] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 146.421971] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 146.429251] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.436529] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 146.453587] FAULT_INJECTION: forcing a failure. [ 146.453587] name failslab, interval 1, probability 0, space 0, times 0 [ 146.470541] CPU: 0 PID: 7757 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 146.478015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.487387] Call Trace: [ 146.489993] dump_stack+0x244/0x39d [ 146.493641] ? dump_stack_print_info.cold.1+0x20/0x20 [ 146.498859] should_fail.cold.4+0xa/0x17 [ 146.502936] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.508065] ? kasan_kmalloc+0xc7/0xe0 [ 146.511969] ? zap_class+0x640/0x640 [ 146.515716] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 146.521278] ? __setplane_atomic+0x2a3/0x330 [ 146.525696] ? setplane_internal+0x127/0x370 [ 146.530120] ? do_vfs_ioctl+0x1de/0x1790 [ 146.534188] ? ksys_ioctl+0xa9/0xd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.537822] ? __x64_sys_ioctl+0x73/0xb0 [ 146.541894] ? do_syscall_64+0x1b9/0x820 [ 146.545967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.551350] ? zap_class+0x640/0x640 [ 146.555103] ? find_held_lock+0x36/0x1c0 [ 146.559185] ? __lock_is_held+0xb5/0x140 [ 146.563274] ? perf_trace_sched_process_exec+0x860/0x860 [ 146.568744] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 146.573864] __should_failslab+0x124/0x180 [ 146.578113] should_failslab+0x9/0x14 [ 146.581928] kmem_cache_alloc_trace+0x2d7/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.586618] ? drm_atomic_state_init+0x27a/0x3b0 [ 146.591418] ? rcu_read_lock_sched_held+0x14f/0x180 [ 146.596467] vkms_plane_duplicate_state+0x49/0x120 [ 146.601432] drm_atomic_get_plane_state+0x225/0x560 [ 146.606480] drm_atomic_helper_disable_plane+0x7b/0x200 [ 146.611864] __setplane_atomic+0x2a3/0x330 [ 146.616120] setplane_internal+0x127/0x370 [ 146.620395] ? __setplane_internal+0x5e0/0x5e0 [ 146.625010] ? mutex_unlock+0xd/0x10 [ 146.628735] ? __drm_mode_object_find+0xb8/0x210 [ 146.633512] drm_mode_setplane+0x567/0x830 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.637768] ? drm_is_current_master+0x51/0x140 [ 146.642457] drm_ioctl_kernel+0x278/0x330 [ 146.646620] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 146.651477] ? drm_setversion+0x8b0/0x8b0 [ 146.655643] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.661197] ? _copy_from_user+0xdf/0x150 [ 146.665383] drm_ioctl+0x57e/0xb00 [ 146.668942] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 146.673802] ? drm_ioctl_kernel+0x330/0x330 [ 146.678151] ? perf_trace_sched_process_exec+0x860/0x860 [ 146.683627] ? drm_ioctl_kernel+0x330/0x330 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.687962] do_vfs_ioctl+0x1de/0x1790 [ 146.691870] ? ioctl_preallocate+0x300/0x300 [ 146.696294] ? selinux_file_mprotect+0x620/0x620 [ 146.701069] ? __sb_end_write+0xd9/0x110 [ 146.705150] ? do_syscall_64+0x9a/0x820 [ 146.709144] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.714699] ? security_file_ioctl+0x94/0xc0 [ 146.719148] ksys_ioctl+0xa9/0xd0 [ 146.722622] __x64_sys_ioctl+0x73/0xb0 [ 146.726528] do_syscall_64+0x1b9/0x820 [ 146.730441] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.735821] ? syscall_return_slowpath+0x5e0/0x5e0 [ 146.740764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.745622] ? trace_hardirqs_on_caller+0x310/0x310 [ 146.750657] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 146.755686] ? prepare_exit_to_usermode+0x291/0x3b0 [ 146.760724] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.765588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.770803] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.774017] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.792936] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 146.800670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 146.807953] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 146.815233] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 146.822512] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 146.829795] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.883117] FAULT_INJECTION: forcing a failure. [ 146.883117] name failslab, interval 1, probability 0, space 0, times 0 [ 146.914696] CPU: 0 PID: 7846 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 146.922188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.931547] Call Trace: [ 146.934150] dump_stack+0x244/0x39d [ 146.937800] ? dump_stack_print_info.cold.1+0x20/0x20 [ 146.943014] should_fail.cold.4+0xa/0x17 [ 146.947088] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.952206] ? kasan_kmalloc+0xc7/0xe0 [ 146.956110] ? zap_class+0x640/0x640 [ 146.959839] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 146.965426] ? __setplane_atomic+0x2a3/0x330 [ 146.969844] ? setplane_internal+0x127/0x370 [ 146.974267] ? do_vfs_ioctl+0x1de/0x1790 [ 146.978345] ? ksys_ioctl+0xa9/0xd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 146.981997] ? __x64_sys_ioctl+0x73/0xb0 [ 146.986069] ? do_syscall_64+0x1b9/0x820 [ 146.990146] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.995528] ? zap_class+0x640/0x640 [ 146.999264] ? find_held_lock+0x36/0x1c0 [ 147.003340] ? __lock_is_held+0xb5/0x140 [ 147.007458] ? perf_trace_sched_process_exec+0x860/0x860 [ 147.012927] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 147.018051] __should_failslab+0x124/0x180 [ 147.022302] should_failslab+0x9/0x14 [ 147.026118] kmem_cache_alloc_trace+0x2d7/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.030800] ? drm_atomic_state_init+0x27a/0x3b0 [ 147.035572] ? rcu_read_lock_sched_held+0x14f/0x180 [ 147.040609] vkms_plane_duplicate_state+0x49/0x120 [ 147.045555] drm_atomic_get_plane_state+0x225/0x560 [ 147.050589] drm_atomic_helper_disable_plane+0x7b/0x200 [ 147.055975] __setplane_atomic+0x2a3/0x330 [ 147.060242] setplane_internal+0x127/0x370 [ 147.064514] ? __setplane_internal+0x5e0/0x5e0 [ 147.069130] ? mutex_unlock+0xd/0x10 [ 147.072863] ? __drm_mode_object_find+0xb8/0x210 [ 147.077635] drm_mode_setplane+0x567/0x830 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.082060] ? drm_is_current_master+0x51/0x140 [ 147.086930] drm_ioctl_kernel+0x278/0x330 [ 147.091103] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 147.095972] ? drm_setversion+0x8b0/0x8b0 [ 147.100143] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 147.105696] ? _copy_from_user+0xdf/0x150 [ 147.109870] drm_ioctl+0x57e/0xb00 [ 147.113441] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 147.118309] ? drm_ioctl_kernel+0x330/0x330 [ 147.122658] ? perf_trace_sched_process_exec+0x860/0x860 [ 147.128140] ? drm_ioctl_kernel+0x330/0x330 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.132477] do_vfs_ioctl+0x1de/0x1790 [ 147.136407] ? ioctl_preallocate+0x300/0x300 [ 147.140837] ? selinux_file_mprotect+0x620/0x620 [ 147.145617] ? __sb_end_write+0xd9/0x110 [ 147.149701] ? do_syscall_64+0x9a/0x820 [ 147.153700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.159254] ? security_file_ioctl+0x94/0xc0 [ 147.163681] ksys_ioctl+0xa9/0xd0 [ 147.167155] __x64_sys_ioctl+0x73/0xb0 [ 147.171064] do_syscall_64+0x1b9/0x820 [ 147.174973] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.180353] ? syscall_return_slowpath+0x5e0/0x5e0 [ 147.185316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.190173] ? trace_hardirqs_on_caller+0x310/0x310 [ 147.195204] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 147.200236] ? prepare_exit_to_usermode+0x291/0x3b0 [ 147.205270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.210136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.215335] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.218571] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.237500] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 147.245220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 147.252499] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 147.259776] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 147.267054] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 147.274334] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.406173] FAULT_INJECTION: forcing a failure. [ 147.406173] name failslab, interval 1, probability 0, space 0, times 0 [ 147.426215] CPU: 0 PID: 7966 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 147.433694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.443054] Call Trace: [ 147.445656] dump_stack+0x244/0x39d [ 147.449298] ? dump_stack_print_info.cold.1+0x20/0x20 [ 147.454528] should_fail.cold.4+0xa/0x17 [ 147.458609] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.463724] ? kasan_kmalloc+0xc7/0xe0 [ 147.467629] ? zap_class+0x640/0x640 [ 147.471362] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 147.476933] ? __setplane_atomic+0x2a3/0x330 [ 147.481355] ? setplane_internal+0x127/0x370 [ 147.485803] ? do_vfs_ioctl+0x1de/0x1790 [ 147.489875] ? ksys_ioctl+0xa9/0xd0 [ 147.493511] ? __x64_sys_ioctl+0x73/0xb0 [ 147.497584] ? do_syscall_64+0x1b9/0x820 [ 147.501654] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.507029] ? zap_class+0x640/0x640 [ 147.510762] ? find_held_lock+0x36/0x1c0 [ 147.514841] ? __lock_is_held+0xb5/0x140 [ 147.518931] ? perf_trace_sched_process_exec+0x860/0x860 [ 147.524416] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 147.529541] __should_failslab+0x124/0x180 [ 147.533797] should_failslab+0x9/0x14 [ 147.537619] kmem_cache_alloc_trace+0x2d7/0x750 [ 147.542302] ? drm_atomic_state_init+0x27a/0x3b0 [ 147.547072] ? rcu_read_lock_sched_held+0x14f/0x180 [ 147.552105] vkms_plane_duplicate_state+0x49/0x120 [ 147.557054] drm_atomic_get_plane_state+0x225/0x560 [ 147.562110] drm_atomic_helper_disable_plane+0x7b/0x200 [ 147.567497] __setplane_atomic+0x2a3/0x330 [ 147.571748] setplane_internal+0x127/0x370 [ 147.576004] ? __setplane_internal+0x5e0/0x5e0 [ 147.580625] ? mutex_unlock+0xd/0x10 [ 147.584412] ? __drm_mode_object_find+0xb8/0x210 [ 147.589188] drm_mode_setplane+0x567/0x830 [ 147.593439] ? drm_is_current_master+0x51/0x140 [ 147.598135] drm_ioctl_kernel+0x278/0x330 [ 147.602300] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 147.607157] ? drm_setversion+0x8b0/0x8b0 [ 147.611325] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 147.616884] ? _copy_from_user+0xdf/0x150 [ 147.621054] drm_ioctl+0x57e/0xb00 [ 147.624611] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 147.629479] ? drm_ioctl_kernel+0x330/0x330 [ 147.633831] ? perf_trace_sched_process_exec+0x860/0x860 [ 147.639314] ? drm_ioctl_kernel+0x330/0x330 [ 147.643653] do_vfs_ioctl+0x1de/0x1790 [ 147.647574] ? ioctl_preallocate+0x300/0x300 [ 147.652002] ? selinux_file_mprotect+0x620/0x620 [ 147.656777] ? __sb_end_write+0xd9/0x110 [ 147.660861] ? do_syscall_64+0x9a/0x820 [ 147.664857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.670417] ? security_file_ioctl+0x94/0xc0 [ 147.674843] ksys_ioctl+0xa9/0xd0 [ 147.678318] __x64_sys_ioctl+0x73/0xb0 [ 147.682219] do_syscall_64+0x1b9/0x820 [ 147.686119] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 147.691495] ? syscall_return_slowpath+0x5e0/0x5e0 [ 147.696437] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.701294] ? trace_hardirqs_on_caller+0x310/0x310 [ 147.706324] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 147.711399] ? prepare_exit_to_usermode+0x291/0x3b0 [ 147.716444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.721302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.726504] RIP: 0033:0x444dd9 [ 147.729714] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.748628] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.756358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 147.763660] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 147.770937] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 147.778214] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 147.785492] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program [ 147.812863] FAULT_INJECTION: forcing a failure. [ 147.812863] name failslab, interval 1, probability 0, space 0, times 0 [ 147.843690] CPU: 0 PID: 8058 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 147.851184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.860545] Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.863152] dump_stack+0x244/0x39d [ 147.866794] ? dump_stack_print_info.cold.1+0x20/0x20 [ 147.872013] should_fail.cold.4+0xa/0x17 [ 147.876095] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.881210] ? kasan_kmalloc+0xc7/0xe0 [ 147.885110] ? zap_class+0x640/0x640 [ 147.888838] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 147.894404] ? __setplane_atomic+0x2a3/0x330 [ 147.898830] ? setplane_internal+0x127/0x370 [ 147.903255] ? do_vfs_ioctl+0x1de/0x1790 [ 147.907325] ? ksys_ioctl+0xa9/0xd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.910969] ? __x64_sys_ioctl+0x73/0xb0 [ 147.915041] ? do_syscall_64+0x1b9/0x820 [ 147.919118] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.924503] ? zap_class+0x640/0x640 [ 147.928238] ? find_held_lock+0x36/0x1c0 [ 147.932317] ? __lock_is_held+0xb5/0x140 [ 147.936435] ? perf_trace_sched_process_exec+0x860/0x860 [ 147.941909] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 147.947450] __should_failslab+0x124/0x180 [ 147.951707] should_failslab+0x9/0x14 [ 147.955526] kmem_cache_alloc_trace+0x2d7/0x750 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.960217] ? drm_atomic_state_init+0x27a/0x3b0 [ 147.964992] ? rcu_read_lock_sched_held+0x14f/0x180 [ 147.970031] vkms_plane_duplicate_state+0x49/0x120 [ 147.974979] drm_atomic_get_plane_state+0x225/0x560 [ 147.980275] drm_atomic_helper_disable_plane+0x7b/0x200 [ 147.985658] __setplane_atomic+0x2a3/0x330 [ 147.989913] setplane_internal+0x127/0x370 [ 147.994171] ? __setplane_internal+0x5e0/0x5e0 [ 147.998779] ? mutex_unlock+0xd/0x10 [ 148.002507] ? __drm_mode_object_find+0xb8/0x210 [ 148.007278] drm_mode_setplane+0x567/0x830 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 148.011532] ? drm_is_current_master+0x51/0x140 [ 148.016229] drm_ioctl_kernel+0x278/0x330 [ 148.020406] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 148.025272] ? drm_setversion+0x8b0/0x8b0 [ 148.029455] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.035008] ? _copy_from_user+0xdf/0x150 [ 148.039172] drm_ioctl+0x57e/0xb00 [ 148.042724] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 148.047590] ? drm_ioctl_kernel+0x330/0x330 [ 148.051939] ? perf_trace_sched_process_exec+0x860/0x860 [ 148.057435] ? drm_ioctl_kernel+0x330/0x330 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 148.061770] do_vfs_ioctl+0x1de/0x1790 [ 148.065671] ? ioctl_preallocate+0x300/0x300 [ 148.070100] ? selinux_file_mprotect+0x620/0x620 [ 148.074876] ? __sb_end_write+0xd9/0x110 [ 148.079219] ? do_syscall_64+0x9a/0x820 [ 148.083212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.088762] ? security_file_ioctl+0x94/0xc0 [ 148.093188] ksys_ioctl+0xa9/0xd0 [ 148.096658] __x64_sys_ioctl+0x73/0xb0 [ 148.100563] do_syscall_64+0x1b9/0x820 [ 148.104463] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 148.109839] ? syscall_return_slowpath+0x5e0/0x5e0 [ 148.114781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.119642] ? trace_hardirqs_on_caller+0x310/0x310 [ 148.124676] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 148.129708] ? prepare_exit_to_usermode+0x291/0x3b0 [ 148.134747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.139609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.144810] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 148.148016] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.166945] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.174671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 148.182217] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 148.189500] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 148.196781] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 148.204056] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 148.383410] FAULT_INJECTION: forcing a failure. [ 148.383410] name failslab, interval 1, probability 0, space 0, times 0 [ 148.414017] CPU: 1 PID: 8192 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 148.421541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.430915] Call Trace: executing program executing program executing program executing program executing program [ 148.433523] dump_stack+0x244/0x39d [ 148.437172] ? dump_stack_print_info.cold.1+0x20/0x20 [ 148.442401] should_fail.cold.4+0xa/0x17 [ 148.446517] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.451636] ? kasan_kmalloc+0xc7/0xe0 [ 148.455540] ? zap_class+0x640/0x640 [ 148.459276] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 148.464829] ? __setplane_atomic+0x2a3/0x330 [ 148.469255] ? setplane_internal+0x127/0x370 [ 148.473681] ? do_vfs_ioctl+0x1de/0x1790 [ 148.477759] ? ksys_ioctl+0xa9/0xd0 executing program executing program executing program executing program executing program executing program executing program [ 148.481407] ? __x64_sys_ioctl+0x73/0xb0 [ 148.485481] ? do_syscall_64+0x1b9/0x820 [ 148.489556] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.494934] ? zap_class+0x640/0x640 [ 148.498670] ? find_held_lock+0x36/0x1c0 [ 148.502746] ? __lock_is_held+0xb5/0x140 [ 148.506835] ? perf_trace_sched_process_exec+0x860/0x860 [ 148.512330] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 148.517480] __should_failslab+0x124/0x180 [ 148.521731] should_failslab+0x9/0x14 [ 148.525542] kmem_cache_alloc_trace+0x2d7/0x750 [ 148.530245] ? drm_atomic_state_init+0x27a/0x3b0 [ 148.535034] ? rcu_read_lock_sched_held+0x14f/0x180 [ 148.540079] vkms_plane_duplicate_state+0x49/0x120 [ 148.545029] drm_atomic_get_plane_state+0x225/0x560 [ 148.550071] drm_atomic_helper_disable_plane+0x7b/0x200 [ 148.555454] __setplane_atomic+0x2a3/0x330 [ 148.559711] setplane_internal+0x127/0x370 [ 148.563976] ? __setplane_internal+0x5e0/0x5e0 [ 148.568587] ? mutex_unlock+0xd/0x10 [ 148.572315] ? __drm_mode_object_find+0xb8/0x210 [ 148.577088] drm_mode_setplane+0x567/0x830 [ 148.581339] ? drm_is_current_master+0x51/0x140 [ 148.586043] drm_ioctl_kernel+0x278/0x330 [ 148.590207] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 148.595062] ? drm_setversion+0x8b0/0x8b0 [ 148.599227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.604776] ? _copy_from_user+0xdf/0x150 [ 148.608954] drm_ioctl+0x57e/0xb00 [ 148.612505] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 148.617382] ? drm_ioctl_kernel+0x330/0x330 [ 148.621736] ? perf_trace_sched_process_exec+0x860/0x860 [ 148.627216] ? drm_ioctl_kernel+0x330/0x330 [ 148.631553] do_vfs_ioctl+0x1de/0x1790 [ 148.635451] ? ioctl_preallocate+0x300/0x300 [ 148.639862] ? selinux_file_mprotect+0x620/0x620 [ 148.644630] ? __sb_end_write+0xd9/0x110 [ 148.648701] ? do_syscall_64+0x9a/0x820 [ 148.652707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.658259] ? security_file_ioctl+0x94/0xc0 [ 148.662684] ksys_ioctl+0xa9/0xd0 [ 148.666153] __x64_sys_ioctl+0x73/0xb0 [ 148.670065] do_syscall_64+0x1b9/0x820 [ 148.673965] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 148.679344] ? syscall_return_slowpath+0x5e0/0x5e0 [ 148.684298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.689158] ? trace_hardirqs_on_caller+0x310/0x310 [ 148.694188] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 148.699221] ? prepare_exit_to_usermode+0x291/0x3b0 [ 148.704252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.709117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.714315] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 148.717513] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.736425] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.744145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 148.751424] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 148.758700] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 148.765980] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 148.773260] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 149.019265] FAULT_INJECTION: forcing a failure. [ 149.019265] name failslab, interval 1, probability 0, space 0, times 0 [ 149.047742] CPU: 1 PID: 8365 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 149.055231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.064590] Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program [ 149.067196] dump_stack+0x244/0x39d [ 149.070850] ? dump_stack_print_info.cold.1+0x20/0x20 [ 149.076079] should_fail.cold.4+0xa/0x17 [ 149.080162] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.085282] ? kasan_kmalloc+0xc7/0xe0 [ 149.089192] ? zap_class+0x640/0x640 [ 149.092919] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 149.098473] ? __setplane_atomic+0x2a3/0x330 [ 149.102917] ? setplane_internal+0x127/0x370 [ 149.107346] ? do_vfs_ioctl+0x1de/0x1790 [ 149.111449] ? ksys_ioctl+0xa9/0xd0 [ 149.115086] ? __x64_sys_ioctl+0x73/0xb0 executing program executing program executing program executing program executing program executing program [ 149.119158] ? do_syscall_64+0x1b9/0x820 [ 149.123235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.128613] ? zap_class+0x640/0x640 [ 149.132349] ? find_held_lock+0x36/0x1c0 [ 149.136446] ? __lock_is_held+0xb5/0x140 [ 149.140537] ? perf_trace_sched_process_exec+0x860/0x860 [ 149.146013] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 149.151144] __should_failslab+0x124/0x180 [ 149.155423] should_failslab+0x9/0x14 [ 149.159237] kmem_cache_alloc_trace+0x2d7/0x750 [ 149.163938] ? drm_atomic_state_init+0x27a/0x3b0 [ 149.168708] ? rcu_read_lock_sched_held+0x14f/0x180 [ 149.173749] vkms_plane_duplicate_state+0x49/0x120 [ 149.178702] drm_atomic_get_plane_state+0x225/0x560 [ 149.183744] drm_atomic_helper_disable_plane+0x7b/0x200 [ 149.189125] __setplane_atomic+0x2a3/0x330 [ 149.193387] setplane_internal+0x127/0x370 [ 149.197654] ? __setplane_internal+0x5e0/0x5e0 [ 149.202262] ? mutex_unlock+0xd/0x10 [ 149.205995] ? __drm_mode_object_find+0xb8/0x210 [ 149.210770] drm_mode_setplane+0x567/0x830 [ 149.215028] ? drm_is_current_master+0x51/0x140 [ 149.219718] drm_ioctl_kernel+0x278/0x330 [ 149.223886] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 149.228743] ? drm_setversion+0x8b0/0x8b0 [ 149.232920] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.238469] ? _copy_from_user+0xdf/0x150 [ 149.242637] drm_ioctl+0x57e/0xb00 [ 149.246187] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 149.251052] ? drm_ioctl_kernel+0x330/0x330 [ 149.255410] ? perf_trace_sched_process_exec+0x860/0x860 [ 149.260918] ? drm_ioctl_kernel+0x330/0x330 [ 149.265254] do_vfs_ioctl+0x1de/0x1790 [ 149.269162] ? ioctl_preallocate+0x300/0x300 [ 149.273586] ? selinux_file_mprotect+0x620/0x620 [ 149.278359] ? __sb_end_write+0xd9/0x110 [ 149.282456] ? do_syscall_64+0x9a/0x820 [ 149.286451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.292012] ? security_file_ioctl+0x94/0xc0 [ 149.296436] ksys_ioctl+0xa9/0xd0 [ 149.299911] __x64_sys_ioctl+0x73/0xb0 [ 149.303812] do_syscall_64+0x1b9/0x820 [ 149.307713] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 149.313091] ? syscall_return_slowpath+0x5e0/0x5e0 [ 149.318035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.322898] ? trace_hardirqs_on_caller+0x310/0x310 [ 149.327938] ? prepare_exit_to_usermode+0x291/0x3b0 [ 149.332969] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.337832] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.343042] RIP: 0033:0x444dd9 [ 149.346246] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 149.365156] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.372882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 149.380164] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 149.387445] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 149.394732] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 149.402007] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 149.439568] FAULT_INJECTION: forcing a failure. [ 149.439568] name failslab, interval 1, probability 0, space 0, times 0 [ 149.468747] CPU: 1 PID: 8455 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 149.476231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.485589] Call Trace: executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 149.488193] dump_stack+0x244/0x39d [ 149.491841] ? dump_stack_print_info.cold.1+0x20/0x20 [ 149.497066] should_fail.cold.4+0xa/0x17 [ 149.501147] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.506265] ? kasan_kmalloc+0xc7/0xe0 [ 149.510171] ? zap_class+0x640/0x640 [ 149.513904] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 149.519466] ? __setplane_atomic+0x2a3/0x330 [ 149.523896] ? setplane_internal+0x127/0x370 [ 149.528323] ? do_vfs_ioctl+0x1de/0x1790 [ 149.532404] ? ksys_ioctl+0xa9/0xd0 [ 149.536043] ? __x64_sys_ioctl+0x73/0xb0 executing program executing program executing program executing program [ 149.540125] ? do_syscall_64+0x1b9/0x820 [ 149.544205] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.549584] ? zap_class+0x640/0x640 [ 149.553320] ? find_held_lock+0x36/0x1c0 [ 149.557411] ? __lock_is_held+0xb5/0x140 [ 149.561500] ? perf_trace_sched_process_exec+0x860/0x860 [ 149.566967] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 149.572091] __should_failslab+0x124/0x180 [ 149.576346] should_failslab+0x9/0x14 [ 149.580173] kmem_cache_alloc_trace+0x2d7/0x750 [ 149.584871] ? drm_atomic_state_init+0x27a/0x3b0 executing program executing program executing program executing program executing program executing program executing program executing program [ 149.589646] ? rcu_read_lock_sched_held+0x14f/0x180 [ 149.594681] vkms_plane_duplicate_state+0x49/0x120 [ 149.599636] drm_atomic_get_plane_state+0x225/0x560 [ 149.604677] drm_atomic_helper_disable_plane+0x7b/0x200 [ 149.610064] __setplane_atomic+0x2a3/0x330 [ 149.614320] setplane_internal+0x127/0x370 [ 149.618599] ? __setplane_internal+0x5e0/0x5e0 [ 149.623211] ? mutex_unlock+0xd/0x10 [ 149.626933] ? __drm_mode_object_find+0xb8/0x210 [ 149.631708] drm_mode_setplane+0x567/0x830 [ 149.635959] ? drm_is_current_master+0x51/0x140 [ 149.640652] drm_ioctl_kernel+0x278/0x330 [ 149.644815] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 149.649672] ? drm_setversion+0x8b0/0x8b0 [ 149.653835] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.659402] ? _copy_from_user+0xdf/0x150 [ 149.663573] drm_ioctl+0x57e/0xb00 [ 149.667130] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 149.671997] ? drm_ioctl_kernel+0x330/0x330 [ 149.676343] ? perf_trace_sched_process_exec+0x860/0x860 [ 149.681835] ? drm_ioctl_kernel+0x330/0x330 [ 149.686170] do_vfs_ioctl+0x1de/0x1790 [ 149.690077] ? ioctl_preallocate+0x300/0x300 [ 149.694504] ? selinux_file_mprotect+0x620/0x620 [ 149.699275] ? __sb_end_write+0xd9/0x110 [ 149.703358] ? do_syscall_64+0x9a/0x820 [ 149.707375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.712932] ? security_file_ioctl+0x94/0xc0 [ 149.717355] ksys_ioctl+0xa9/0xd0 [ 149.720837] __x64_sys_ioctl+0x73/0xb0 [ 149.724750] do_syscall_64+0x1b9/0x820 [ 149.728654] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 149.734037] ? syscall_return_slowpath+0x5e0/0x5e0 [ 149.738972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.743832] ? trace_hardirqs_on_caller+0x310/0x310 [ 149.748860] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 149.753930] ? prepare_exit_to_usermode+0x291/0x3b0 [ 149.758974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.763841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.769048] RIP: 0033:0x444dd9 [ 149.772255] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 149.791425] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.799144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 149.806424] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 149.813702] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 149.820978] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 149.828254] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 149.924639] FAULT_INJECTION: forcing a failure. [ 149.924639] name failslab, interval 1, probability 0, space 0, times 0 [ 149.938976] CPU: 0 PID: 8557 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 149.946451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.956290] Call Trace: [ 149.958884] dump_stack+0x244/0x39d [ 149.962502] ? dump_stack_print_info.cold.1+0x20/0x20 [ 149.967689] should_fail.cold.4+0xa/0x17 [ 149.971742] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.976831] ? kasan_kmalloc+0xc7/0xe0 [ 149.980710] ? zap_class+0x640/0x640 [ 149.984410] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 149.989933] ? __setplane_atomic+0x2a3/0x330 [ 149.994326] ? setplane_internal+0x127/0x370 [ 149.998723] ? do_vfs_ioctl+0x1de/0x1790 [ 150.002780] ? ksys_ioctl+0xa9/0xd0 [ 150.006408] ? __x64_sys_ioctl+0x73/0xb0 [ 150.010464] ? do_syscall_64+0x1b9/0x820 [ 150.014512] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.019961] ? zap_class+0x640/0x640 [ 150.023668] ? find_held_lock+0x36/0x1c0 [ 150.027716] ? __lock_is_held+0xb5/0x140 [ 150.031770] ? perf_trace_sched_process_exec+0x860/0x860 [ 150.037215] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 150.042323] __should_failslab+0x124/0x180 [ 150.046548] should_failslab+0x9/0x14 [ 150.050337] kmem_cache_alloc_trace+0x2d7/0x750 [ 150.054996] ? drm_atomic_state_init+0x27a/0x3b0 [ 150.059743] ? rcu_read_lock_sched_held+0x14f/0x180 [ 150.064751] vkms_plane_duplicate_state+0x49/0x120 [ 150.069677] drm_atomic_get_plane_state+0x225/0x560 [ 150.074686] drm_atomic_helper_disable_plane+0x7b/0x200 [ 150.080241] __setplane_atomic+0x2a3/0x330 [ 150.084478] setplane_internal+0x127/0x370 [ 150.088786] ? __setplane_internal+0x5e0/0x5e0 [ 150.093398] ? mutex_unlock+0xd/0x10 [ 150.097108] ? __drm_mode_object_find+0xb8/0x210 [ 150.101854] drm_mode_setplane+0x567/0x830 [ 150.106077] ? drm_is_current_master+0x51/0x140 [ 150.110738] drm_ioctl_kernel+0x278/0x330 [ 150.114871] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 150.119705] ? drm_setversion+0x8b0/0x8b0 [ 150.123844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.129386] ? _copy_from_user+0xdf/0x150 [ 150.133528] drm_ioctl+0x57e/0xb00 [ 150.137054] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 150.141889] ? drm_ioctl_kernel+0x330/0x330 [ 150.146218] ? perf_trace_sched_process_exec+0x860/0x860 [ 150.151667] ? drm_ioctl_kernel+0x330/0x330 [ 150.155977] do_vfs_ioctl+0x1de/0x1790 [ 150.159909] ? ioctl_preallocate+0x300/0x300 [ 150.164309] ? selinux_file_mprotect+0x620/0x620 [ 150.169055] ? __sb_end_write+0xd9/0x110 [ 150.173111] ? do_syscall_64+0x9a/0x820 [ 150.177082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.182622] ? security_file_ioctl+0x94/0xc0 [ 150.187035] ksys_ioctl+0xa9/0xd0 [ 150.190494] __x64_sys_ioctl+0x73/0xb0 [ 150.194384] do_syscall_64+0x1b9/0x820 [ 150.198259] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 150.203609] ? syscall_return_slowpath+0x5e0/0x5e0 [ 150.208524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.213353] ? trace_hardirqs_on_caller+0x310/0x310 [ 150.218380] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 150.223398] ? prepare_exit_to_usermode+0x291/0x3b0 [ 150.228408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.233244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.238424] RIP: 0033:0x444dd9 [ 150.241610] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.260499] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 150.268198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 executing program executing program executing program executing program executing program executing program [ 150.275464] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 150.282976] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 150.290229] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 150.297484] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 150.317279] FAULT_INJECTION: forcing a failure. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 150.317279] name failslab, interval 1, probability 0, space 0, times 0 [ 150.345446] CPU: 1 PID: 8570 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 150.352924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.362279] Call Trace: [ 150.364902] dump_stack+0x244/0x39d [ 150.368548] ? dump_stack_print_info.cold.1+0x20/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 150.373760] should_fail.cold.4+0xa/0x17 [ 150.377840] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.382962] ? kasan_kmalloc+0xc7/0xe0 [ 150.386862] ? zap_class+0x640/0x640 [ 150.390601] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 150.396154] ? __setplane_atomic+0x2a3/0x330 [ 150.400575] ? setplane_internal+0x127/0x370 [ 150.404996] ? do_vfs_ioctl+0x1de/0x1790 [ 150.409067] ? ksys_ioctl+0xa9/0xd0 [ 150.412705] ? __x64_sys_ioctl+0x73/0xb0 [ 150.416795] ? do_syscall_64+0x1b9/0x820 [ 150.420864] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.426251] ? zap_class+0x640/0x640 [ 150.429995] ? find_held_lock+0x36/0x1c0 [ 150.434071] ? __lock_is_held+0xb5/0x140 [ 150.438158] ? perf_trace_sched_process_exec+0x860/0x860 [ 150.443631] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 150.448753] __should_failslab+0x124/0x180 [ 150.453001] should_failslab+0x9/0x14 [ 150.456813] kmem_cache_alloc_trace+0x2d7/0x750 [ 150.461503] ? drm_atomic_state_init+0x27a/0x3b0 [ 150.466270] ? rcu_read_lock_sched_held+0x14f/0x180 [ 150.471306] vkms_plane_duplicate_state+0x49/0x120 [ 150.476253] drm_atomic_get_plane_state+0x225/0x560 [ 150.481287] drm_atomic_helper_disable_plane+0x7b/0x200 [ 150.486669] __setplane_atomic+0x2a3/0x330 [ 150.490929] setplane_internal+0x127/0x370 [ 150.495188] ? __setplane_internal+0x5e0/0x5e0 [ 150.499799] ? mutex_unlock+0xd/0x10 [ 150.503527] ? __drm_mode_object_find+0xb8/0x210 [ 150.508300] drm_mode_setplane+0x567/0x830 [ 150.512550] ? drm_is_current_master+0x51/0x140 [ 150.517239] drm_ioctl_kernel+0x278/0x330 [ 150.521409] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 150.526269] ? drm_setversion+0x8b0/0x8b0 [ 150.530436] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.535984] ? _copy_from_user+0xdf/0x150 [ 150.540150] drm_ioctl+0x57e/0xb00 [ 150.543709] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 150.548576] ? drm_ioctl_kernel+0x330/0x330 [ 150.552931] ? perf_trace_sched_process_exec+0x860/0x860 [ 150.558413] ? drm_ioctl_kernel+0x330/0x330 [ 150.562757] do_vfs_ioctl+0x1de/0x1790 [ 150.566663] ? ioctl_preallocate+0x300/0x300 [ 150.571094] ? selinux_file_mprotect+0x620/0x620 [ 150.575867] ? __sb_end_write+0xd9/0x110 [ 150.579961] ? do_syscall_64+0x9a/0x820 [ 150.583955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.589501] ? security_file_ioctl+0x94/0xc0 [ 150.593929] ksys_ioctl+0xa9/0xd0 [ 150.597415] __x64_sys_ioctl+0x73/0xb0 [ 150.601321] do_syscall_64+0x1b9/0x820 [ 150.605217] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 150.610591] ? syscall_return_slowpath+0x5e0/0x5e0 [ 150.615535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.620405] ? trace_hardirqs_on_caller+0x310/0x310 [ 150.625445] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 150.630484] ? prepare_exit_to_usermode+0x291/0x3b0 [ 150.635527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.640401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.645613] RIP: 0033:0x444dd9 [ 150.648815] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.667730] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 150.675454] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 150.682739] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 150.690021] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 150.697295] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 150.704576] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 150.737403] FAULT_INJECTION: forcing a failure. [ 150.737403] name failslab, interval 1, probability 0, space 0, times 0 [ 150.764961] CPU: 1 PID: 8662 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 150.772449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.781809] Call Trace: executing program executing program executing program executing program executing program executing program executing program [ 150.784420] dump_stack+0x244/0x39d [ 150.788068] ? dump_stack_print_info.cold.1+0x20/0x20 [ 150.793282] should_fail.cold.4+0xa/0x17 [ 150.797382] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.802503] ? kasan_kmalloc+0xc7/0xe0 [ 150.806416] ? zap_class+0x640/0x640 [ 150.810151] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 150.815706] ? __setplane_atomic+0x2a3/0x330 [ 150.820127] ? setplane_internal+0x127/0x370 [ 150.824558] ? do_vfs_ioctl+0x1de/0x1790 [ 150.828633] ? ksys_ioctl+0xa9/0xd0 [ 150.832270] ? __x64_sys_ioctl+0x73/0xb0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 150.836348] ? do_syscall_64+0x1b9/0x820 [ 150.840432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.845810] ? zap_class+0x640/0x640 [ 150.849548] ? find_held_lock+0x36/0x1c0 [ 150.853627] ? __lock_is_held+0xb5/0x140 [ 150.857717] ? perf_trace_sched_process_exec+0x860/0x860 [ 150.863190] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 150.868311] __should_failslab+0x124/0x180 [ 150.872557] should_failslab+0x9/0x14 [ 150.876389] kmem_cache_alloc_trace+0x2d7/0x750 [ 150.881081] ? drm_atomic_state_init+0x27a/0x3b0 [ 150.885854] ? rcu_read_lock_sched_held+0x14f/0x180 [ 150.890909] vkms_plane_duplicate_state+0x49/0x120 [ 150.895856] drm_atomic_get_plane_state+0x225/0x560 [ 150.900907] drm_atomic_helper_disable_plane+0x7b/0x200 [ 150.906286] __setplane_atomic+0x2a3/0x330 [ 150.910541] setplane_internal+0x127/0x370 [ 150.914803] ? __setplane_internal+0x5e0/0x5e0 [ 150.919426] ? mutex_unlock+0xd/0x10 [ 150.923158] ? __drm_mode_object_find+0xb8/0x210 [ 150.927937] drm_mode_setplane+0x567/0x830 [ 150.932192] ? drm_is_current_master+0x51/0x140 [ 150.936887] drm_ioctl_kernel+0x278/0x330 [ 150.941050] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 150.945920] ? drm_setversion+0x8b0/0x8b0 [ 150.950084] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.955638] ? _copy_from_user+0xdf/0x150 [ 150.959803] drm_ioctl+0x57e/0xb00 [ 150.963355] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 150.968233] ? drm_ioctl_kernel+0x330/0x330 [ 150.972583] ? perf_trace_sched_process_exec+0x860/0x860 [ 150.978058] ? drm_ioctl_kernel+0x330/0x330 [ 150.982406] do_vfs_ioctl+0x1de/0x1790 [ 150.986312] ? ioctl_preallocate+0x300/0x300 [ 150.990735] ? selinux_file_mprotect+0x620/0x620 [ 150.995511] ? __sb_end_write+0xd9/0x110 [ 150.999596] ? do_syscall_64+0x9a/0x820 [ 151.003587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.009146] ? security_file_ioctl+0x94/0xc0 [ 151.013578] ksys_ioctl+0xa9/0xd0 [ 151.017044] __x64_sys_ioctl+0x73/0xb0 [ 151.020950] do_syscall_64+0x1b9/0x820 [ 151.025137] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 151.030520] ? syscall_return_slowpath+0x5e0/0x5e0 [ 151.035466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.040326] ? trace_hardirqs_on_caller+0x310/0x310 [ 151.045354] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 151.050405] ? prepare_exit_to_usermode+0x291/0x3b0 [ 151.055446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.060312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.065513] RIP: 0033:0x444dd9 [ 151.068716] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.087634] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 151.095361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 151.102652] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 151.109941] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 151.117229] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 151.124517] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.153868] FAULT_INJECTION: forcing a failure. [ 151.153868] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.209708] CPU: 0 PID: 8747 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 151.217202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.226563] Call Trace: [ 151.229165] dump_stack+0x244/0x39d [ 151.232813] ? dump_stack_print_info.cold.1+0x20/0x20 [ 151.238029] should_fail.cold.4+0xa/0x17 [ 151.242112] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.247229] ? kasan_kmalloc+0xc7/0xe0 [ 151.251125] ? zap_class+0x640/0x640 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.254854] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 151.260423] ? __setplane_atomic+0x2a3/0x330 [ 151.264847] ? setplane_internal+0x127/0x370 [ 151.269269] ? do_vfs_ioctl+0x1de/0x1790 [ 151.273341] ? ksys_ioctl+0xa9/0xd0 [ 151.277002] ? __x64_sys_ioctl+0x73/0xb0 [ 151.281079] ? do_syscall_64+0x1b9/0x820 [ 151.285152] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.290532] ? zap_class+0x640/0x640 [ 151.294269] ? find_held_lock+0x36/0x1c0 [ 151.298344] ? __lock_is_held+0xb5/0x140 [ 151.302452] ? perf_trace_sched_process_exec+0x860/0x860 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.307919] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 151.313042] __should_failslab+0x124/0x180 [ 151.317299] should_failslab+0x9/0x14 [ 151.321115] kmem_cache_alloc_trace+0x2d7/0x750 [ 151.325806] ? drm_atomic_state_init+0x27a/0x3b0 [ 151.330582] ? rcu_read_lock_sched_held+0x14f/0x180 [ 151.335907] vkms_plane_duplicate_state+0x49/0x120 [ 151.340851] drm_atomic_get_plane_state+0x225/0x560 [ 151.345895] drm_atomic_helper_disable_plane+0x7b/0x200 [ 151.351274] __setplane_atomic+0x2a3/0x330 [ 151.355528] setplane_internal+0x127/0x370 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.359789] ? __setplane_internal+0x5e0/0x5e0 [ 151.364414] ? mutex_unlock+0xd/0x10 [ 151.368131] ? __drm_mode_object_find+0xb8/0x210 [ 151.372877] drm_mode_setplane+0x567/0x830 [ 151.377120] ? drm_is_current_master+0x51/0x140 [ 151.381810] drm_ioctl_kernel+0x278/0x330 [ 151.385973] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 151.390830] ? drm_setversion+0x8b0/0x8b0 [ 151.394984] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.400509] ? _copy_from_user+0xdf/0x150 [ 151.404661] drm_ioctl+0x57e/0xb00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.408211] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 151.413072] ? drm_ioctl_kernel+0x330/0x330 [ 151.417437] ? perf_trace_sched_process_exec+0x860/0x860 [ 151.422915] ? drm_ioctl_kernel+0x330/0x330 [ 151.427240] do_vfs_ioctl+0x1de/0x1790 [ 151.431137] ? ioctl_preallocate+0x300/0x300 [ 151.435561] ? selinux_file_mprotect+0x620/0x620 [ 151.440336] ? __sb_end_write+0xd9/0x110 [ 151.444432] ? do_syscall_64+0x9a/0x820 [ 151.448423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.453949] ? security_file_ioctl+0x94/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.458360] ksys_ioctl+0xa9/0xd0 [ 151.461856] __x64_sys_ioctl+0x73/0xb0 [ 151.465766] do_syscall_64+0x1b9/0x820 [ 151.469657] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 151.475012] ? syscall_return_slowpath+0x5e0/0x5e0 [ 151.479944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.484801] ? trace_hardirqs_on_caller+0x310/0x310 [ 151.489830] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 151.494858] ? prepare_exit_to_usermode+0x291/0x3b0 [ 151.499895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.504759] entry_SYSCALL_64_after_hwframe+0x49/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.509961] RIP: 0033:0x444dd9 [ 151.513161] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.532072] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 151.539789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 151.547069] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.554348] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 151.561634] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 151.568899] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 151.773929] FAULT_INJECTION: forcing a failure. [ 151.773929] name failslab, interval 1, probability 0, space 0, times 0 [ 151.807560] CPU: 1 PID: 8904 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 151.815068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.824440] Call Trace: [ 151.827058] dump_stack+0x244/0x39d [ 151.830705] ? dump_stack_print_info.cold.1+0x20/0x20 [ 151.835925] should_fail.cold.4+0xa/0x17 [ 151.840008] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.845123] ? kasan_kmalloc+0xc7/0xe0 [ 151.849023] ? zap_class+0x640/0x640 [ 151.852753] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 151.858303] ? __setplane_atomic+0x2a3/0x330 [ 151.862719] ? setplane_internal+0x127/0x370 [ 151.867141] ? do_vfs_ioctl+0x1de/0x1790 [ 151.871211] ? ksys_ioctl+0xa9/0xd0 [ 151.874848] ? __x64_sys_ioctl+0x73/0xb0 [ 151.878927] ? do_syscall_64+0x1b9/0x820 [ 151.882999] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.888386] ? zap_class+0x640/0x640 [ 151.892137] ? find_held_lock+0x36/0x1c0 [ 151.896217] ? __lock_is_held+0xb5/0x140 [ 151.900302] ? perf_trace_sched_process_exec+0x860/0x860 [ 151.905776] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 151.910903] __should_failslab+0x124/0x180 [ 151.915159] should_failslab+0x9/0x14 [ 151.918974] kmem_cache_alloc_trace+0x2d7/0x750 [ 151.923658] ? drm_atomic_state_init+0x27a/0x3b0 [ 151.928427] ? rcu_read_lock_sched_held+0x14f/0x180 [ 151.933469] vkms_plane_duplicate_state+0x49/0x120 [ 151.938420] drm_atomic_get_plane_state+0x225/0x560 [ 151.943465] drm_atomic_helper_disable_plane+0x7b/0x200 [ 151.949025] __setplane_atomic+0x2a3/0x330 [ 151.953282] setplane_internal+0x127/0x370 [ 151.957556] ? __setplane_internal+0x5e0/0x5e0 [ 151.962169] ? mutex_unlock+0xd/0x10 [ 151.965903] ? __drm_mode_object_find+0xb8/0x210 [ 151.970677] drm_mode_setplane+0x567/0x830 [ 151.974932] ? drm_is_current_master+0x51/0x140 [ 151.979622] drm_ioctl_kernel+0x278/0x330 [ 151.983788] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 151.988646] ? drm_setversion+0x8b0/0x8b0 [ 151.992812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.998377] ? _copy_from_user+0xdf/0x150 [ 152.002546] drm_ioctl+0x57e/0xb00 [ 152.006100] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 152.010964] ? drm_ioctl_kernel+0x330/0x330 [ 152.015312] ? perf_trace_sched_process_exec+0x860/0x860 [ 152.020789] ? drm_ioctl_kernel+0x330/0x330 [ 152.025129] do_vfs_ioctl+0x1de/0x1790 [ 152.029033] ? ioctl_preallocate+0x300/0x300 [ 152.033485] ? selinux_file_mprotect+0x620/0x620 [ 152.038263] ? __sb_end_write+0xd9/0x110 [ 152.042343] ? do_syscall_64+0x9a/0x820 [ 152.046349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.051912] ? security_file_ioctl+0x94/0xc0 [ 152.056336] ksys_ioctl+0xa9/0xd0 [ 152.059819] __x64_sys_ioctl+0x73/0xb0 [ 152.063729] do_syscall_64+0x1b9/0x820 [ 152.067630] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 152.073004] ? syscall_return_slowpath+0x5e0/0x5e0 [ 152.077945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.083235] ? trace_hardirqs_on_caller+0x310/0x310 [ 152.088268] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 152.093293] ? prepare_exit_to_usermode+0x291/0x3b0 [ 152.098358] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.103238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.108438] RIP: 0033:0x444dd9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 152.111644] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.130553] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 152.138267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 152.145543] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 152.152829] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 152.160109] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 152.167403] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 152.185482] FAULT_INJECTION: forcing a failure. [ 152.185482] name failslab, interval 1, probability 0, space 0, times 0 [ 152.204170] CPU: 1 PID: 8991 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 152.211642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.221008] Call Trace: [ 152.223612] dump_stack+0x244/0x39d [ 152.227259] ? dump_stack_print_info.cold.1+0x20/0x20 executing program executing program executing program executing program [ 152.232482] should_fail.cold.4+0xa/0x17 [ 152.236563] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.241674] ? kasan_kmalloc+0xc7/0xe0 [ 152.245573] ? zap_class+0x640/0x640 [ 152.249297] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 152.254846] ? __setplane_atomic+0x2a3/0x330 [ 152.259272] ? setplane_internal+0x127/0x370 [ 152.263692] ? do_vfs_ioctl+0x1de/0x1790 [ 152.267776] ? ksys_ioctl+0xa9/0xd0 [ 152.271417] ? __x64_sys_ioctl+0x73/0xb0 [ 152.275491] ? do_syscall_64+0x1b9/0x820 [ 152.279571] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe executing program executing program executing program executing program executing program executing program executing program executing program [ 152.284952] ? zap_class+0x640/0x640 [ 152.288692] ? find_held_lock+0x36/0x1c0 [ 152.292772] ? __lock_is_held+0xb5/0x140 [ 152.296863] ? perf_trace_sched_process_exec+0x860/0x860 [ 152.302345] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 152.307497] __should_failslab+0x124/0x180 [ 152.311748] should_failslab+0x9/0x14 [ 152.315564] kmem_cache_alloc_trace+0x2d7/0x750 [ 152.320253] ? drm_atomic_state_init+0x27a/0x3b0 [ 152.325027] ? rcu_read_lock_sched_held+0x14f/0x180 [ 152.330062] vkms_plane_duplicate_state+0x49/0x120 [ 152.335008] drm_atomic_get_plane_state+0x225/0x560 [ 152.340044] drm_atomic_helper_disable_plane+0x7b/0x200 [ 152.345425] __setplane_atomic+0x2a3/0x330 [ 152.349679] setplane_internal+0x127/0x370 [ 152.353943] ? __setplane_internal+0x5e0/0x5e0 [ 152.358559] ? mutex_unlock+0xd/0x10 [ 152.362285] ? __drm_mode_object_find+0xb8/0x210 [ 152.367059] drm_mode_setplane+0x567/0x830 [ 152.371310] ? drm_is_current_master+0x51/0x140 [ 152.376002] drm_ioctl_kernel+0x278/0x330 [ 152.380164] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 152.385021] ? drm_setversion+0x8b0/0x8b0 [ 152.389188] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 152.394740] ? _copy_from_user+0xdf/0x150 [ 152.398910] drm_ioctl+0x57e/0xb00 [ 152.402461] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 152.407327] ? drm_ioctl_kernel+0x330/0x330 [ 152.411687] ? perf_trace_sched_process_exec+0x860/0x860 [ 152.417165] ? drm_ioctl_kernel+0x330/0x330 [ 152.421498] do_vfs_ioctl+0x1de/0x1790 [ 152.425415] ? ioctl_preallocate+0x300/0x300 [ 152.429842] ? selinux_file_mprotect+0x620/0x620 [ 152.434624] ? __sb_end_write+0xd9/0x110 [ 152.438708] ? do_syscall_64+0x9a/0x820 [ 152.442701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.448252] ? security_file_ioctl+0x94/0xc0 [ 152.452678] ksys_ioctl+0xa9/0xd0 [ 152.456155] __x64_sys_ioctl+0x73/0xb0 [ 152.460060] do_syscall_64+0x1b9/0x820 [ 152.463962] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 152.469348] ? syscall_return_slowpath+0x5e0/0x5e0 [ 152.474301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.479165] ? trace_hardirqs_on_caller+0x310/0x310 [ 152.484195] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 152.489226] ? prepare_exit_to_usermode+0x291/0x3b0 [ 152.494259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.499120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.504325] RIP: 0033:0x444dd9 [ 152.507527] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.526443] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 152.534164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 152.541444] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 152.548723] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 152.556001] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 152.563282] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program [ 152.596202] FAULT_INJECTION: forcing a failure. [ 152.596202] name failslab, interval 1, probability 0, space 0, times 0 [ 152.618122] CPU: 1 PID: 9080 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 152.625597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.634955] Call Trace: [ 152.637565] dump_stack+0x244/0x39d [ 152.641209] ? dump_stack_print_info.cold.1+0x20/0x20 [ 152.646432] should_fail.cold.4+0xa/0x17 [ 152.650516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.655632] ? kasan_kmalloc+0xc7/0xe0 [ 152.659538] ? zap_class+0x640/0x640 [ 152.663267] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 152.668814] ? __setplane_atomic+0x2a3/0x330 [ 152.673234] ? setplane_internal+0x127/0x370 [ 152.677654] ? do_vfs_ioctl+0x1de/0x1790 [ 152.681731] ? ksys_ioctl+0xa9/0xd0 [ 152.685382] ? __x64_sys_ioctl+0x73/0xb0 [ 152.689461] ? do_syscall_64+0x1b9/0x820 [ 152.693536] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.698921] ? zap_class+0x640/0x640 [ 152.702664] ? find_held_lock+0x36/0x1c0 [ 152.706747] ? __lock_is_held+0xb5/0x140 [ 152.710836] ? perf_trace_sched_process_exec+0x860/0x860 [ 152.716311] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 152.721433] __should_failslab+0x124/0x180 [ 152.725682] should_failslab+0x9/0x14 [ 152.729499] kmem_cache_alloc_trace+0x2d7/0x750 [ 152.734185] ? drm_atomic_state_init+0x27a/0x3b0 [ 152.738959] ? rcu_read_lock_sched_held+0x14f/0x180 [ 152.743997] vkms_plane_duplicate_state+0x49/0x120 [ 152.748946] drm_atomic_get_plane_state+0x225/0x560 [ 152.753984] drm_atomic_helper_disable_plane+0x7b/0x200 [ 152.759362] __setplane_atomic+0x2a3/0x330 [ 152.763626] setplane_internal+0x127/0x370 [ 152.767895] ? __setplane_internal+0x5e0/0x5e0 [ 152.772503] ? mutex_unlock+0xd/0x10 [ 152.776231] ? __drm_mode_object_find+0xb8/0x210 [ 152.781194] drm_mode_setplane+0x567/0x830 [ 152.785460] ? drm_is_current_master+0x51/0x140 [ 152.790156] drm_ioctl_kernel+0x278/0x330 [ 152.794327] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 152.799192] ? drm_setversion+0x8b0/0x8b0 [ 152.803358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 152.808920] ? _copy_from_user+0xdf/0x150 [ 152.813086] drm_ioctl+0x57e/0xb00 [ 152.816638] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 152.821506] ? drm_ioctl_kernel+0x330/0x330 [ 152.825852] ? perf_trace_sched_process_exec+0x860/0x860 [ 152.831346] ? drm_ioctl_kernel+0x330/0x330 [ 152.835696] do_vfs_ioctl+0x1de/0x1790 [ 152.839603] ? ioctl_preallocate+0x300/0x300 [ 152.844027] ? selinux_file_mprotect+0x620/0x620 [ 152.848801] ? __sb_end_write+0xd9/0x110 [ 152.852892] ? do_syscall_64+0x9a/0x820 [ 152.856903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.862456] ? security_file_ioctl+0x94/0xc0 [ 152.866889] ksys_ioctl+0xa9/0xd0 [ 152.870364] __x64_sys_ioctl+0x73/0xb0 [ 152.874289] do_syscall_64+0x1b9/0x820 [ 152.878199] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 152.883590] ? syscall_return_slowpath+0x5e0/0x5e0 [ 152.888535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.893402] ? trace_hardirqs_on_caller+0x310/0x310 [ 152.898435] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 152.903470] ? prepare_exit_to_usermode+0x291/0x3b0 [ 152.908522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.913398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.918604] RIP: 0033:0x444dd9 [ 152.921814] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 152.940738] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 152.948475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 152.955765] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 152.963048] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 152.970327] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 152.977613] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program [ 153.028054] FAULT_INJECTION: forcing a failure. [ 153.028054] name failslab, interval 1, probability 0, space 0, times 0 [ 153.057302] CPU: 1 PID: 9174 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 153.064812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.074186] Call Trace: [ 153.076802] dump_stack+0x244/0x39d [ 153.080456] ? dump_stack_print_info.cold.1+0x20/0x20 [ 153.085674] should_fail.cold.4+0xa/0x17 [ 153.089758] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.094885] ? kasan_kmalloc+0xc7/0xe0 [ 153.098787] ? zap_class+0x640/0x640 [ 153.102518] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 153.108070] ? __setplane_atomic+0x2a3/0x330 [ 153.112489] ? setplane_internal+0x127/0x370 [ 153.116923] ? do_vfs_ioctl+0x1de/0x1790 [ 153.120990] ? ksys_ioctl+0xa9/0xd0 [ 153.124625] ? __x64_sys_ioctl+0x73/0xb0 [ 153.128695] ? do_syscall_64+0x1b9/0x820 [ 153.132767] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.138143] ? zap_class+0x640/0x640 [ 153.141890] ? find_held_lock+0x36/0x1c0 [ 153.145970] ? __lock_is_held+0xb5/0x140 [ 153.150069] ? perf_trace_sched_process_exec+0x860/0x860 [ 153.155540] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 153.160661] __should_failslab+0x124/0x180 [ 153.164916] should_failslab+0x9/0x14 [ 153.168732] kmem_cache_alloc_trace+0x2d7/0x750 [ 153.173421] ? drm_atomic_state_init+0x27a/0x3b0 [ 153.178201] ? rcu_read_lock_sched_held+0x14f/0x180 [ 153.183236] vkms_plane_duplicate_state+0x49/0x120 [ 153.188189] drm_atomic_get_plane_state+0x225/0x560 [ 153.193229] drm_atomic_helper_disable_plane+0x7b/0x200 [ 153.198613] __setplane_atomic+0x2a3/0x330 [ 153.202865] setplane_internal+0x127/0x370 [ 153.207130] ? __setplane_internal+0x5e0/0x5e0 [ 153.211743] ? mutex_unlock+0xd/0x10 [ 153.215472] ? __drm_mode_object_find+0xb8/0x210 [ 153.220251] drm_mode_setplane+0x567/0x830 [ 153.224503] ? drm_is_current_master+0x51/0x140 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.229191] drm_ioctl_kernel+0x278/0x330 [ 153.233352] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 153.238216] ? drm_setversion+0x8b0/0x8b0 [ 153.242401] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 153.247958] ? _copy_from_user+0xdf/0x150 [ 153.252123] drm_ioctl+0x57e/0xb00 [ 153.255676] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 153.260542] ? drm_ioctl_kernel+0x330/0x330 [ 153.264898] ? perf_trace_sched_process_exec+0x860/0x860 [ 153.270390] ? drm_ioctl_kernel+0x330/0x330 [ 153.274727] do_vfs_ioctl+0x1de/0x1790 executing program executing program executing program executing program executing program [ 153.278632] ? ioctl_preallocate+0x300/0x300 [ 153.283063] ? selinux_file_mprotect+0x620/0x620 [ 153.287840] ? __sb_end_write+0xd9/0x110 [ 153.291928] ? do_syscall_64+0x9a/0x820 [ 153.295923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.301480] ? security_file_ioctl+0x94/0xc0 [ 153.305912] ksys_ioctl+0xa9/0xd0 [ 153.309394] __x64_sys_ioctl+0x73/0xb0 [ 153.313303] do_syscall_64+0x1b9/0x820 [ 153.317201] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 153.322581] ? syscall_return_slowpath+0x5e0/0x5e0 executing program executing program executing program executing program executing program [ 153.327529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.332412] ? trace_hardirqs_on_caller+0x310/0x310 [ 153.337448] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 153.342487] ? prepare_exit_to_usermode+0x291/0x3b0 [ 153.347521] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.352448] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.357645] RIP: 0033:0x444dd9 [ 153.360848] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.379768] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 153.387491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 153.394773] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 153.402062] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 153.409345] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 153.416636] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.432960] FAULT_INJECTION: forcing a failure. [ 153.432960] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.492771] CPU: 0 PID: 9261 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 153.500257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.509626] Call Trace: [ 153.512219] dump_stack+0x244/0x39d [ 153.515855] ? dump_stack_print_info.cold.1+0x20/0x20 [ 153.521067] should_fail.cold.4+0xa/0x17 [ 153.525146] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.530265] ? kasan_kmalloc+0xc7/0xe0 [ 153.534163] ? zap_class+0x640/0x640 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.537884] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 153.543418] ? __setplane_atomic+0x2a3/0x330 [ 153.547836] ? setplane_internal+0x127/0x370 [ 153.552261] ? do_vfs_ioctl+0x1de/0x1790 [ 153.556335] ? ksys_ioctl+0xa9/0xd0 [ 153.559999] ? __x64_sys_ioctl+0x73/0xb0 [ 153.564071] ? do_syscall_64+0x1b9/0x820 [ 153.568142] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.573521] ? zap_class+0x640/0x640 [ 153.577257] ? find_held_lock+0x36/0x1c0 [ 153.581340] ? __lock_is_held+0xb5/0x140 [ 153.585446] ? perf_trace_sched_process_exec+0x860/0x860 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.590926] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 153.596053] __should_failslab+0x124/0x180 [ 153.600303] should_failslab+0x9/0x14 [ 153.604109] kmem_cache_alloc_trace+0x2d7/0x750 [ 153.608799] ? drm_atomic_state_init+0x27a/0x3b0 [ 153.613571] ? rcu_read_lock_sched_held+0x14f/0x180 [ 153.618606] vkms_plane_duplicate_state+0x49/0x120 [ 153.623562] drm_atomic_get_plane_state+0x225/0x560 [ 153.628602] drm_atomic_helper_disable_plane+0x7b/0x200 [ 153.633983] __setplane_atomic+0x2a3/0x330 [ 153.638224] setplane_internal+0x127/0x370 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.642470] ? __setplane_internal+0x5e0/0x5e0 [ 153.647081] ? mutex_unlock+0xd/0x10 [ 153.651329] ? __drm_mode_object_find+0xb8/0x210 [ 153.656123] drm_mode_setplane+0x567/0x830 [ 153.660392] ? drm_is_current_master+0x51/0x140 [ 153.665082] drm_ioctl_kernel+0x278/0x330 [ 153.669232] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 153.674075] ? drm_setversion+0x8b0/0x8b0 [ 153.678242] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 153.683794] ? _copy_from_user+0xdf/0x150 [ 153.687963] drm_ioctl+0x57e/0xb00 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.691516] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 153.696396] ? drm_ioctl_kernel+0x330/0x330 [ 153.700737] ? perf_trace_sched_process_exec+0x860/0x860 [ 153.706184] ? drm_ioctl_kernel+0x330/0x330 [ 153.710506] do_vfs_ioctl+0x1de/0x1790 [ 153.714431] ? ioctl_preallocate+0x300/0x300 [ 153.718858] ? selinux_file_mprotect+0x620/0x620 [ 153.723637] ? __sb_end_write+0xd9/0x110 [ 153.727705] ? do_syscall_64+0x9a/0x820 [ 153.731685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 153.737234] ? security_file_ioctl+0x94/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.741658] ksys_ioctl+0xa9/0xd0 [ 153.745125] __x64_sys_ioctl+0x73/0xb0 [ 153.749023] do_syscall_64+0x1b9/0x820 [ 153.752929] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 153.758307] ? syscall_return_slowpath+0x5e0/0x5e0 [ 153.763252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.768112] ? trace_hardirqs_on_caller+0x310/0x310 [ 153.773149] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 153.778179] ? prepare_exit_to_usermode+0x291/0x3b0 [ 153.783212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.788062] entry_SYSCALL_64_after_hwframe+0x49/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.793250] RIP: 0033:0x444dd9 [ 153.796450] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.815353] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 153.823090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 153.830377] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.837666] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 153.844948] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 153.852217] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 153.870332] FAULT_INJECTION: forcing a failure. [ 153.870332] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.930128] CPU: 0 PID: 9348 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 153.937623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.947426] Call Trace: [ 153.950033] dump_stack+0x244/0x39d [ 153.953706] ? dump_stack_print_info.cold.1+0x20/0x20 [ 153.958930] should_fail.cold.4+0xa/0x17 [ 153.963014] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.968133] ? kasan_kmalloc+0xc7/0xe0 [ 153.972039] ? zap_class+0x640/0x640 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 153.975772] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 153.981322] ? __setplane_atomic+0x2a3/0x330 [ 153.985738] ? setplane_internal+0x127/0x370 [ 153.990170] ? do_vfs_ioctl+0x1de/0x1790 [ 153.994237] ? ksys_ioctl+0xa9/0xd0 [ 153.997876] ? __x64_sys_ioctl+0x73/0xb0 [ 154.001948] ? do_syscall_64+0x1b9/0x820 [ 154.006029] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.011419] ? zap_class+0x640/0x640 [ 154.015159] ? find_held_lock+0x36/0x1c0 [ 154.019240] ? __lock_is_held+0xb5/0x140 [ 154.023326] ? perf_trace_sched_process_exec+0x860/0x860 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.028791] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 154.033917] __should_failslab+0x124/0x180 [ 154.038180] should_failslab+0x9/0x14 [ 154.042001] kmem_cache_alloc_trace+0x2d7/0x750 [ 154.046688] ? drm_atomic_state_init+0x27a/0x3b0 [ 154.051464] ? rcu_read_lock_sched_held+0x14f/0x180 [ 154.056504] vkms_plane_duplicate_state+0x49/0x120 [ 154.061453] drm_atomic_get_plane_state+0x225/0x560 [ 154.066499] drm_atomic_helper_disable_plane+0x7b/0x200 [ 154.071887] __setplane_atomic+0x2a3/0x330 [ 154.076147] setplane_internal+0x127/0x370 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.080591] ? __setplane_internal+0x5e0/0x5e0 [ 154.085205] ? mutex_unlock+0xd/0x10 [ 154.088941] ? __drm_mode_object_find+0xb8/0x210 [ 154.093717] drm_mode_setplane+0x567/0x830 [ 154.097971] ? drm_is_current_master+0x51/0x140 [ 154.102663] drm_ioctl_kernel+0x278/0x330 [ 154.106827] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 154.111686] ? drm_setversion+0x8b0/0x8b0 [ 154.115857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.121422] ? _copy_from_user+0xdf/0x150 [ 154.125586] drm_ioctl+0x57e/0xb00 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.129141] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 154.134004] ? drm_ioctl_kernel+0x330/0x330 [ 154.138353] ? perf_trace_sched_process_exec+0x860/0x860 [ 154.143845] ? drm_ioctl_kernel+0x330/0x330 [ 154.148182] do_vfs_ioctl+0x1de/0x1790 [ 154.152087] ? ioctl_preallocate+0x300/0x300 [ 154.156516] ? selinux_file_mprotect+0x620/0x620 [ 154.161291] ? __sb_end_write+0xd9/0x110 [ 154.165396] ? do_syscall_64+0x9a/0x820 [ 154.169417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.174970] ? security_file_ioctl+0x94/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.179409] ksys_ioctl+0xa9/0xd0 [ 154.182881] __x64_sys_ioctl+0x73/0xb0 [ 154.186783] do_syscall_64+0x1b9/0x820 [ 154.190681] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 154.196056] ? syscall_return_slowpath+0x5e0/0x5e0 [ 154.201004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.205858] ? trace_hardirqs_on_caller+0x310/0x310 [ 154.210888] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 154.215926] ? prepare_exit_to_usermode+0x291/0x3b0 [ 154.220962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.225824] entry_SYSCALL_64_after_hwframe+0x49/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.231021] RIP: 0033:0x444dd9 [ 154.234229] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.253152] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.260870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 154.268148] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.275428] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 154.282722] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 154.290001] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 154.312977] FAULT_INJECTION: forcing a failure. [ 154.312977] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program executing program executing program executing program executing program [ 154.344161] CPU: 0 PID: 9441 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 154.351649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.361005] Call Trace: [ 154.363611] dump_stack+0x244/0x39d [ 154.367258] ? dump_stack_print_info.cold.1+0x20/0x20 [ 154.372476] should_fail.cold.4+0xa/0x17 [ 154.376557] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 154.381673] ? kasan_kmalloc+0xc7/0xe0 [ 154.385579] ? zap_class+0x640/0x640 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.389305] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 154.394855] ? __setplane_atomic+0x2a3/0x330 [ 154.399275] ? setplane_internal+0x127/0x370 [ 154.403695] ? do_vfs_ioctl+0x1de/0x1790 [ 154.407764] ? ksys_ioctl+0xa9/0xd0 [ 154.411414] ? __x64_sys_ioctl+0x73/0xb0 [ 154.415489] ? do_syscall_64+0x1b9/0x820 [ 154.419566] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.424946] ? zap_class+0x640/0x640 [ 154.428688] ? find_held_lock+0x36/0x1c0 [ 154.432769] ? __lock_is_held+0xb5/0x140 [ 154.436857] ? perf_trace_sched_process_exec+0x860/0x860 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.442357] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 154.447493] __should_failslab+0x124/0x180 [ 154.451743] should_failslab+0x9/0x14 [ 154.455556] kmem_cache_alloc_trace+0x2d7/0x750 [ 154.460245] ? drm_atomic_state_init+0x27a/0x3b0 [ 154.465016] ? rcu_read_lock_sched_held+0x14f/0x180 [ 154.470048] vkms_plane_duplicate_state+0x49/0x120 [ 154.474993] drm_atomic_get_plane_state+0x225/0x560 [ 154.480042] drm_atomic_helper_disable_plane+0x7b/0x200 [ 154.485431] __setplane_atomic+0x2a3/0x330 [ 154.489688] setplane_internal+0x127/0x370 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.493960] ? __setplane_internal+0x5e0/0x5e0 [ 154.498570] ? mutex_unlock+0xd/0x10 [ 154.502297] ? __drm_mode_object_find+0xb8/0x210 [ 154.507074] drm_mode_setplane+0x567/0x830 [ 154.511331] ? drm_is_current_master+0x51/0x140 [ 154.516036] drm_ioctl_kernel+0x278/0x330 [ 154.520198] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 154.525054] ? drm_setversion+0x8b0/0x8b0 [ 154.529218] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.534775] ? _copy_from_user+0xdf/0x150 [ 154.538943] drm_ioctl+0x57e/0xb00 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.542498] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 154.547361] ? drm_ioctl_kernel+0x330/0x330 [ 154.551730] ? perf_trace_sched_process_exec+0x860/0x860 [ 154.557247] ? drm_ioctl_kernel+0x330/0x330 [ 154.561585] do_vfs_ioctl+0x1de/0x1790 [ 154.565489] ? ioctl_preallocate+0x300/0x300 [ 154.569922] ? selinux_file_mprotect+0x620/0x620 [ 154.574699] ? __sb_end_write+0xd9/0x110 [ 154.578782] ? do_syscall_64+0x9a/0x820 [ 154.582773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.588325] ? security_file_ioctl+0x94/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.592751] ksys_ioctl+0xa9/0xd0 [ 154.596221] __x64_sys_ioctl+0x73/0xb0 [ 154.600123] do_syscall_64+0x1b9/0x820 [ 154.604032] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 154.609424] ? syscall_return_slowpath+0x5e0/0x5e0 [ 154.614389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.619246] ? trace_hardirqs_on_caller+0x310/0x310 [ 154.624280] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 154.629310] ? prepare_exit_to_usermode+0x291/0x3b0 [ 154.634347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.639225] entry_SYSCALL_64_after_hwframe+0x49/0xbe executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.644430] RIP: 0033:0x444dd9 [ 154.647633] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.666547] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.674264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 154.681541] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.688822] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 154.696096] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 154.703384] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program [ 154.753258] FAULT_INJECTION: forcing a failure. [ 154.753258] name failslab, interval 1, probability 0, space 0, times 0 [ 154.772089] CPU: 0 PID: 9532 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 154.779566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.788924] Call Trace: [ 154.791529] dump_stack+0x244/0x39d [ 154.795176] ? dump_stack_print_info.cold.1+0x20/0x20 [ 154.800419] should_fail.cold.4+0xa/0x17 [ 154.804504] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 154.809620] ? kasan_kmalloc+0xc7/0xe0 [ 154.813521] ? zap_class+0x640/0x640 [ 154.817248] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 154.822801] ? __setplane_atomic+0x2a3/0x330 [ 154.827218] ? setplane_internal+0x127/0x370 [ 154.831645] ? do_vfs_ioctl+0x1de/0x1790 [ 154.835719] ? ksys_ioctl+0xa9/0xd0 [ 154.839357] ? __x64_sys_ioctl+0x73/0xb0 [ 154.843447] ? do_syscall_64+0x1b9/0x820 [ 154.847521] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.852897] ? zap_class+0x640/0x640 [ 154.856632] ? find_held_lock+0x36/0x1c0 [ 154.860716] ? __lock_is_held+0xb5/0x140 [ 154.864821] ? perf_trace_sched_process_exec+0x860/0x860 [ 154.870293] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 154.875429] __should_failslab+0x124/0x180 [ 154.879675] should_failslab+0x9/0x14 [ 154.883488] kmem_cache_alloc_trace+0x2d7/0x750 [ 154.888177] ? drm_atomic_state_init+0x27a/0x3b0 [ 154.892950] ? rcu_read_lock_sched_held+0x14f/0x180 [ 154.897994] vkms_plane_duplicate_state+0x49/0x120 [ 154.902946] drm_atomic_get_plane_state+0x225/0x560 [ 154.907982] drm_atomic_helper_disable_plane+0x7b/0x200 [ 154.913384] __setplane_atomic+0x2a3/0x330 [ 154.917641] setplane_internal+0x127/0x370 [ 154.921900] ? __setplane_internal+0x5e0/0x5e0 [ 154.926514] ? mutex_unlock+0xd/0x10 [ 154.930241] ? __drm_mode_object_find+0xb8/0x210 [ 154.935020] drm_mode_setplane+0x567/0x830 [ 154.939275] ? drm_is_current_master+0x51/0x140 [ 154.943966] drm_ioctl_kernel+0x278/0x330 [ 154.948131] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 154.953030] ? drm_setversion+0x8b0/0x8b0 [ 154.957198] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.962749] ? _copy_from_user+0xdf/0x150 [ 154.966914] drm_ioctl+0x57e/0xb00 [ 154.970470] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 154.975332] ? drm_ioctl_kernel+0x330/0x330 [ 154.979700] ? perf_trace_sched_process_exec+0x860/0x860 [ 154.985174] ? drm_ioctl_kernel+0x330/0x330 [ 154.989511] do_vfs_ioctl+0x1de/0x1790 [ 154.993437] ? ioctl_preallocate+0x300/0x300 [ 154.997862] ? selinux_file_mprotect+0x620/0x620 [ 155.002636] ? __sb_end_write+0xd9/0x110 [ 155.006720] ? do_syscall_64+0x9a/0x820 [ 155.010714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.016268] ? security_file_ioctl+0x94/0xc0 [ 155.020698] ksys_ioctl+0xa9/0xd0 [ 155.024187] __x64_sys_ioctl+0x73/0xb0 [ 155.028101] do_syscall_64+0x1b9/0x820 [ 155.032001] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 155.037401] ? syscall_return_slowpath+0x5e0/0x5e0 [ 155.042342] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.047215] ? trace_hardirqs_on_caller+0x310/0x310 [ 155.052244] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 155.057279] ? prepare_exit_to_usermode+0x291/0x3b0 [ 155.062313] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.067178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.072391] RIP: 0033:0x444dd9 [ 155.075601] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.094521] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 155.102246] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 155.109526] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 155.116804] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 155.124079] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 155.131353] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program [ 155.180681] FAULT_INJECTION: forcing a failure. [ 155.180681] name failslab, interval 1, probability 0, space 0, times 0 [ 155.208808] CPU: 0 PID: 9625 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 155.216298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.225654] Call Trace: [ 155.228257] dump_stack+0x244/0x39d [ 155.231902] ? dump_stack_print_info.cold.1+0x20/0x20 [ 155.237108] ? trace_hardirqs_off_caller+0x310/0x310 [ 155.242224] ? unwind_get_return_address+0x61/0xa0 [ 155.247176] should_fail.cold.4+0xa/0x17 [ 155.251268] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.256423] ? save_stack+0x43/0xd0 [ 155.260063] ? kasan_kmalloc+0xc7/0xe0 [ 155.263964] ? kmem_cache_alloc_trace+0x152/0x750 [ 155.268821] ? vkms_plane_duplicate_state+0x49/0x120 [ 155.273937] ? drm_atomic_get_plane_state+0x225/0x560 [ 155.279136] ? zap_class+0x640/0x640 [ 155.282863] ? drm_mode_setplane+0x567/0x830 [ 155.287284] ? drm_ioctl_kernel+0x278/0x330 [ 155.291622] ? drm_ioctl+0x57e/0xb00 [ 155.295345] ? do_vfs_ioctl+0x1de/0x1790 [ 155.299431] ? ksys_ioctl+0xa9/0xd0 [ 155.303076] ? __x64_sys_ioctl+0x73/0xb0 [ 155.307147] ? do_syscall_64+0x1b9/0x820 [ 155.311232] ? find_held_lock+0x36/0x1c0 [ 155.315310] ? __lock_is_held+0xb5/0x140 [ 155.319420] ? perf_trace_sched_process_exec+0x860/0x860 [ 155.324893] __should_failslab+0x124/0x180 [ 155.329143] should_failslab+0x9/0x14 [ 155.332961] kmem_cache_alloc_trace+0x2d7/0x750 [ 155.337650] ? drm_atomic_state_init+0x27a/0x3b0 [ 155.342421] ? rcu_read_lock_sched_held+0x14f/0x180 [ 155.347459] vkms_plane_duplicate_state+0x92/0x120 [ 155.352422] drm_atomic_get_plane_state+0x225/0x560 [ 155.357456] drm_atomic_helper_disable_plane+0x7b/0x200 [ 155.362836] __setplane_atomic+0x2a3/0x330 [ 155.367093] setplane_internal+0x127/0x370 [ 155.371351] ? __setplane_internal+0x5e0/0x5e0 [ 155.375974] ? mutex_unlock+0xd/0x10 [ 155.379712] ? __drm_mode_object_find+0xb8/0x210 [ 155.384488] drm_mode_setplane+0x567/0x830 [ 155.388751] ? drm_is_current_master+0x51/0x140 [ 155.393446] drm_ioctl_kernel+0x278/0x330 [ 155.397608] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 155.402464] ? drm_setversion+0x8b0/0x8b0 [ 155.406627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.412191] ? _copy_from_user+0xdf/0x150 [ 155.416353] drm_ioctl+0x57e/0xb00 [ 155.419924] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 155.424789] ? drm_ioctl_kernel+0x330/0x330 [ 155.429133] ? perf_trace_sched_process_exec+0x860/0x860 [ 155.434610] ? drm_ioctl_kernel+0x330/0x330 [ 155.438948] do_vfs_ioctl+0x1de/0x1790 [ 155.442856] ? ioctl_preallocate+0x300/0x300 [ 155.447282] ? selinux_file_mprotect+0x620/0x620 [ 155.452054] ? __sb_end_write+0xd9/0x110 [ 155.456139] ? do_syscall_64+0x9a/0x820 [ 155.460130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.465685] ? security_file_ioctl+0x94/0xc0 [ 155.470115] ksys_ioctl+0xa9/0xd0 [ 155.473617] __x64_sys_ioctl+0x73/0xb0 [ 155.477521] do_syscall_64+0x1b9/0x820 [ 155.481425] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 155.486807] ? syscall_return_slowpath+0x5e0/0x5e0 [ 155.491744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.496601] ? trace_hardirqs_on_caller+0x310/0x310 [ 155.501633] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 155.506674] ? prepare_exit_to_usermode+0x291/0x3b0 [ 155.511713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.516581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.521780] RIP: 0033:0x444dd9 [ 155.524981] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.543902] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 155.551621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 155.558907] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 155.566185] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 155.573461] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 155.580735] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 155.643468] WARNING: CPU: 1 PID: 9625 at drivers/gpu/drm/vkms/vkms_plane.c:26 vkms_plane_duplicate_state+0x9f/0x120 [ 155.654083] Kernel panic - not syncing: panic_on_warn set ... [ 155.659986] CPU: 1 PID: 9625 Comm: syz-executor035 Not tainted 4.20.0-rc3+ #124 [ 155.667437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.676804] Call Trace: [ 155.679439] dump_stack+0x244/0x39d [ 155.683087] ? dump_stack_print_info.cold.1+0x20/0x20 [ 155.688306] panic+0x2ad/0x55c executing program executing program executing program executing program executing program executing program executing program [ 155.691512] ? add_taint.cold.5+0x16/0x16 [ 155.695679] ? __warn.cold.8+0x5/0x45 [ 155.699487] ? __warn+0xe8/0x1d0 [ 155.702874] ? vkms_plane_duplicate_state+0x9f/0x120 [ 155.707985] __warn.cold.8+0x20/0x45 [ 155.711695] ? rcu_softirq_qs+0x20/0x20 [ 155.715683] ? vkms_plane_duplicate_state+0x9f/0x120 [ 155.720799] report_bug+0x254/0x2d0 [ 155.724449] do_error_trap+0x11b/0x200 [ 155.728351] do_invalid_op+0x36/0x40 [ 155.732089] ? vkms_plane_duplicate_state+0x9f/0x120 [ 155.737204] invalid_op+0x14/0x20 [ 155.740670] RIP: 0010:vkms_plane_duplicate_state+0x9f/0x120 [ 155.746480] Code: 00 0f 85 86 00 00 00 48 8b 3d fd aa db 04 ba f8 00 00 00 be c0 80 60 00 e8 de fc 76 fd 48 85 c0 49 89 c5 75 13 e8 11 fb 33 fd <0f> 0b 48 c7 c7 80 20 7b 88 e8 17 47 1a fd e8 fe fa 33 fd 48 8d bb [ 155.765402] RSP: 0018:ffff8881c3a7f6f8 EFLAGS: 00010293 [ 155.770769] RAX: ffff8881c5ff0540 RBX: ffff8881d676b400 RCX: 0000000000000004 [ 155.778033] RDX: 0000000000000000 RSI: ffffffff844b8fdf RDI: 0000000000000286 [ 155.785313] RBP: ffff8881c3a7f710 R08: ffff8881c5ff0540 R09: ffffed103b5e5b67 [ 155.792595] R10: ffffed103b5e5b67 R11: ffff8881daf2db3b R12: ffff8881d18a1b00 [ 155.799869] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8881c3a7f860 [ 155.807176] ? vkms_plane_duplicate_state+0x9f/0x120 [ 155.812295] ? vkms_plane_duplicate_state+0x9f/0x120 [ 155.817424] drm_atomic_get_plane_state+0x225/0x560 [ 155.822462] drm_atomic_helper_disable_plane+0x7b/0x200 [ 155.827842] __setplane_atomic+0x2a3/0x330 [ 155.832105] setplane_internal+0x127/0x370 [ 155.836848] ? __setplane_internal+0x5e0/0x5e0 [ 155.841461] ? mutex_unlock+0xd/0x10 [ 155.845193] ? __drm_mode_object_find+0xb8/0x210 [ 155.849965] drm_mode_setplane+0x567/0x830 [ 155.854213] ? drm_is_current_master+0x51/0x140 [ 155.858974] drm_ioctl_kernel+0x278/0x330 [ 155.863139] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 155.867994] ? drm_setversion+0x8b0/0x8b0 [ 155.872168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.877722] ? _copy_from_user+0xdf/0x150 [ 155.881898] drm_ioctl+0x57e/0xb00 [ 155.885451] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 155.890312] ? drm_ioctl_kernel+0x330/0x330 [ 155.894656] ? perf_trace_sched_process_exec+0x860/0x860 [ 155.900113] ? drm_ioctl_kernel+0x330/0x330 [ 155.904445] do_vfs_ioctl+0x1de/0x1790 [ 155.908352] ? ioctl_preallocate+0x300/0x300 [ 155.912792] ? selinux_file_mprotect+0x620/0x620 [ 155.917564] ? __sb_end_write+0xd9/0x110 [ 155.921648] ? do_syscall_64+0x9a/0x820 [ 155.925644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.931193] ? security_file_ioctl+0x94/0xc0 [ 155.935626] ksys_ioctl+0xa9/0xd0 [ 155.939099] __x64_sys_ioctl+0x73/0xb0 [ 155.943001] do_syscall_64+0x1b9/0x820 [ 155.947067] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 155.952446] ? syscall_return_slowpath+0x5e0/0x5e0 [ 155.957400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.962260] ? trace_hardirqs_on_caller+0x310/0x310 [ 155.967286] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 155.972316] ? prepare_exit_to_usermode+0x291/0x3b0 [ 155.977351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.982234] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.987430] RIP: 0033:0x444dd9 [ 155.990637] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 156.009540] RSP: 002b:00007fff34e79ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.017245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444dd9 [ 156.024524] RDX: 0000000020000080 RSI: ffffffffffffffb7 RDI: 0000000000000003 [ 156.031818] RBP: 00007fff34e79ef0 R08: 0000000000000001 R09: 0000000000000000 [ 156.039095] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 156.046385] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 156.054822] Kernel Offset: disabled [ 156.058490] Rebooting in 86400 seconds..