74/0xd8c [ 565.504151][ T8432] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.504157][ T8432] invoke_syscall+0x98/0x254 [ 565.504162][ T8432] el0_svc_common+0x130/0x23c [ 565.504167][ T8432] do_el0_svc+0x48/0x58 [ 565.504172][ T8432] el0_svc+0x5c/0x254 [ 565.504179][ T8432] el0t_64_sync_handler+0x84/0x12c [ 565.504186][ T8432] el0t_64_sync+0x198/0x19c [ 565.521540][ T8433] FAULT_INJECTION: forcing a failure. [ 565.521540][ T8433] name failslab, interval 1, probability 0, space 0, times 0 [ 565.521555][ T8433] CPU: 0 UID: 0 PID: 8433 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.521563][ T8433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.521568][ T8433] Call trace: [ 565.521571][ T8433] show_stack+0x2c/0x3c (C) [ 565.521582][ T8433] __dump_stack+0x30/0x40 [ 565.521588][ T8433] dump_stack_lvl+0xd8/0x12c [ 565.521593][ T8433] dump_stack+0x1c/0x28 [ 565.521597][ T8433] should_fail_ex+0x41c/0x594 [ 565.521604][ T8433] should_failslab+0xc0/0x128 [ 565.521611][ T8433] __kmalloc_cache_noprof+0x80/0x65c [ 565.521617][ T8433] drm_atomic_state_alloc+0xb4/0x108 [ 565.521625][ T8433] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.521630][ T8433] drm_client_modeset_commit_locked+0xd0/0x4a0 ** 8 printk messages dropped ** [ 565.521682][ T8433] vt_ioctl+0x1838/0x1e98 [ 565.521688][ T8433] tty_ioctl+0x874/0xd8c [ 565.521694][ T8433] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.521700][ T8433] invoke_syscall+0x98/0x254 [ 565.521705][ T8433] el0_svc_common+0x130/0x23c [ 565.521710][ T8433] do_el0_svc+0x48/0x58 [ 565.521714][ T8433] el0_svc+0x5c/0x254 [ 565.521722][ T8433] el0t_64_sync_handler+0x84/0x12c [ 565.521728][ T8433] el0t_64_sync+0x198/0x19c [ 565.542105][ T8434] FAULT_INJECTION: forcing a failure. [ 565.542105][ T8434] name failslab, interval 1, probability 0, space 0, times 0 [ 565.542122][ T8434] CPU: 0 UID: 0 PID: 8434 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.542129][ T8434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.542134][ T8434] Call trace: [ 565.542136][ T8434] show_stack+0x2c/0x3c (C) [ 565.542149][ T8434] __dump_stack+0x30/0x40 [ 565.542155][ T8434] dump_stack_lvl+0xd8/0x12c [ 565.542160][ T8434] dump_stack+0x1c/0x28 [ 565.542164][ T8434] should_fail_ex+0x41c/0x594 [ 565.542172][ T8434] should_failslab+0xc0/0x128 [ 565.542178][ T8434] __kmalloc_cache_noprof+0x80/0x65c [ 565.542185][ T8434] drm_atomic_state_alloc+0xb4/0x108 [ 565.542193][ T8434] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.542198][ T8434] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.542204][ T8434] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.542251][ T8434] vt_ioctl+0x1838/0x1e98 [ 565.542256][ T8434] tty_ioctl+0x874/0xd8c [ 565.542263][ T8434] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.542269][ T8434] invoke_syscall+0x98/0x254 [ 565.542274][ T8434] el0_svc_common+0x130/0x23c [ 565.542279][ T8434] do_el0_svc+0x48/0x58 [ 565.542284][ T8434] el0_svc+0x5c/0x254 [ 565.542291][ T8434] el0t_64_sync_handler+0x84/0x12c [ 565.542297][ T8434] el0t_64_sync+0x198/0x19c [ 565.565418][ T8435] FAULT_INJECTION: forcing a failure. [ 565.565418][ T8435] name failslab, interval 1, probability 0, space 0, times 0 [ 565.565433][ T8435] CPU: 0 UID: 0 PID: 8435 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.565441][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.565446][ T8435] Call trace: [ 565.565448][ T8435] show_stack+0x2c/0x3c (C) [ 565.565460][ T8435] __dump_stack+0x30/0x40 [ 565.565466][ T8435] dump_stack_lvl+0xd8/0x12c [ 565.565471][ T8435] dump_stack+0x1c/0x28 [ 565.565475][ T8435] should_fail_ex+0x41c/0x594 [ 565.565483][ T8435] should_failslab+0xc0/0x128 [ 565.565489][ T8435] __kmalloc_cache_noprof+0x80/0x65c [ 565.565495][ T8435] drm_atomic_state_alloc+0xb4/0x108 [ 565.565503][ T8435] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.565508][ T8435] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.565514][ T8435] drm_fb_helper_pan_display+0x36c/0xac4 [ 565.565520][ T8435] fb_pan_display+0x2dc/0x554 [ 565.565527][ T8435] bit_update_start+0x4c/0x1e4 executing program [ 565.565532][ T8435] fbcon_switch+0x108c/0x1a20 [ 565.565537][ T8435] redraw_screen+0x4c0/0xcac ** 3 printk messages dropped ** [ 565.565561][ T8435] vt_ioctl+0x1838/0x1e98 [ 565.565566][ T8435] tty_ioctl+0x874/0xd8c [ 565.565573][ T8435] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.565579][ T8435] invoke_syscall+0x98/0x254 [ 565.565584][ T8435] el0_svc_common+0x130/0x23c [ 565.565589][ T8435] do_el0_svc+0x48/0x58 [ 565.565594][ T8435] el0_svc+0x5c/0x254 [ 565.565601][ T8435] el0t_64_sync_handler+0x84/0x12c [ 565.565608][ T8435] el0t_64_sync+0x198/0x19c [ 565.586386][ T8436] FAULT_INJECTION: forcing a failure. [ 565.586386][ T8436] name failslab, interval 1, probability 0, space 0, times 0 [ 565.586403][ T8436] CPU: 0 UID: 0 PID: 8436 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.586410][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.586414][ T8436] Call trace: [ 565.586417][ T8436] show_stack+0x2c/0x3c (C) [ 565.586428][ T8436] __dump_stack+0x30/0x40 [ 565.586434][ T8436] dump_stack_lvl+0xd8/0x12c [ 565.586439][ T8436] dump_stack+0x1c/0x28 [ 565.586443][ T8436] should_fail_ex+0x41c/0x594 [ 565.586451][ T8436] should_failslab+0xc0/0x128 [ 565.586457][ T8436] __kmalloc_cache_noprof+0x80/0x65c [ 565.586463][ T8436] drm_atomic_state_alloc+0xb4/0x108 [ 565.586471][ T8436] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.586476][ T8436] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.586482][ T8436] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.586530][ T8436] vt_ioctl+0x1838/0x1e98 [ 565.586535][ T8436] tty_ioctl+0x874/0xd8c [ 565.586541][ T8436] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.586547][ T8436] invoke_syscall+0x98/0x254 [ 565.586553][ T8436] el0_svc_common+0x130/0x23c [ 565.586557][ T8436] do_el0_svc+0x48/0x58 [ 565.586562][ T8436] el0_svc+0x5c/0x254 [ 565.586570][ T8436] el0t_64_sync_handler+0x84/0x12c [ 565.586576][ T8436] el0t_64_sync+0x198/0x19c [ 565.607323][ T8437] FAULT_INJECTION: forcing a failure. [ 565.607323][ T8437] name failslab, interval 1, probability 0, space 0, times 0 [ 565.607339][ T8437] CPU: 0 UID: 0 PID: 8437 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.607347][ T8437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.607351][ T8437] Call trace: [ 565.607354][ T8437] show_stack+0x2c/0x3c (C) [ 565.607365][ T8437] __dump_stack+0x30/0x40 [ 565.607371][ T8437] dump_stack_lvl+0xd8/0x12c [ 565.607375][ T8437] dump_stack+0x1c/0x28 [ 565.607380][ T8437] should_fail_ex+0x41c/0x594 [ 565.607388][ T8437] should_failslab+0xc0/0x128 [ 565.607394][ T8437] __kmalloc_cache_noprof+0x80/0x65c [ 565.607400][ T8437] drm_atomic_state_alloc+0xb4/0x108 executing program [ 565.607408][ T8437] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.607413][ T8437] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.607419][ T8437] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.607465][ T8437] vt_ioctl+0x1838/0x1e98 [ 565.607470][ T8437] tty_ioctl+0x874/0xd8c [ 565.607477][ T8437] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.607483][ T8437] invoke_syscall+0x98/0x254 [ 565.607489][ T8437] el0_svc_common+0x130/0x23c [ 565.607493][ T8437] do_el0_svc+0x48/0x58 [ 565.607498][ T8437] el0_svc+0x5c/0x254 [ 565.607505][ T8437] el0t_64_sync_handler+0x84/0x12c [ 565.607511][ T8437] el0t_64_sync+0x198/0x19c [ 565.628129][ T8438] FAULT_INJECTION: forcing a failure. [ 565.628129][ T8438] name failslab, interval 1, probability 0, space 0, times 0 [ 565.628146][ T8438] CPU: 0 UID: 0 PID: 8438 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.628153][ T8438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.628158][ T8438] Call trace: [ 565.628161][ T8438] show_stack+0x2c/0x3c (C) [ 565.628173][ T8438] __dump_stack+0x30/0x40 [ 565.628179][ T8438] dump_stack_lvl+0xd8/0x12c [ 565.628184][ T8438] dump_stack+0x1c/0x28 [ 565.628189][ T8438] should_fail_ex+0x41c/0x594 [ 565.628196][ T8438] should_failslab+0xc0/0x128 [ 565.628203][ T8438] __kmalloc_cache_noprof+0x80/0x65c [ 565.628209][ T8438] drm_atomic_state_alloc+0xb4/0x108 [ 565.628217][ T8438] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.628223][ T8438] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.628229][ T8438] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.628278][ T8438] vt_ioctl+0x1838/0x1e98 [ 565.628283][ T8438] tty_ioctl+0x874/0xd8c [ 565.628290][ T8438] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.628296][ T8438] invoke_syscall+0x98/0x254 [ 565.628302][ T8438] el0_svc_common+0x130/0x23c [ 565.628306][ T8438] do_el0_svc+0x48/0x58 [ 565.628311][ T8438] el0_svc+0x5c/0x254 [ 565.628319][ T8438] el0t_64_sync_handler+0x84/0x12c [ 565.628325][ T8438] el0t_64_sync+0x198/0x19c [ 565.650299][ T8439] FAULT_INJECTION: forcing a failure. [ 565.650299][ T8439] name failslab, interval 1, probability 0, space 0, times 0 [ 565.650315][ T8439] CPU: 0 UID: 0 PID: 8439 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.650323][ T8439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.650327][ T8439] Call trace: [ 565.650330][ T8439] show_stack+0x2c/0x3c (C) [ 565.650341][ T8439] __dump_stack+0x30/0x40 [ 565.650347][ T8439] dump_stack_lvl+0xd8/0x12c [ 565.650352][ T8439] dump_stack+0x1c/0x28 [ 565.650356][ T8439] should_fail_ex+0x41c/0x594 [ 565.650364][ T8439] should_failslab+0xc0/0x128 [ 565.650371][ T8439] __kmalloc_cache_noprof+0x80/0x65c executing program [ 565.650377][ T8439] drm_atomic_state_alloc+0xb4/0x108 [ 565.650384][ T8439] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.650390][ T8439] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.650395][ T8439] drm_fb_helper_pan_display+0x36c/0xac4 [ 565.650402][ T8439] fb_pan_display+0x2dc/0x554 ** 6 printk messages dropped ** [ 565.650443][ T8439] vt_ioctl+0x1838/0x1e98 [ 565.650448][ T8439] tty_ioctl+0x874/0xd8c [ 565.650454][ T8439] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.650460][ T8439] invoke_syscall+0x98/0x254 [ 565.650465][ T8439] el0_svc_common+0x130/0x23c [ 565.650470][ T8439] do_el0_svc+0x48/0x58 [ 565.650474][ T8439] el0_svc+0x5c/0x254 [ 565.650482][ T8439] el0t_64_sync_handler+0x84/0x12c [ 565.650488][ T8439] el0t_64_sync+0x198/0x19c [ 565.670621][ T8440] FAULT_INJECTION: forcing a failure. [ 565.670621][ T8440] name failslab, interval 1, probability 0, space 0, times 0 [ 565.670636][ T8440] CPU: 0 UID: 0 PID: 8440 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.670644][ T8440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.670648][ T8440] Call trace: [ 565.670651][ T8440] show_stack+0x2c/0x3c (C) [ 565.670661][ T8440] __dump_stack+0x30/0x40 [ 565.670667][ T8440] dump_stack_lvl+0xd8/0x12c [ 565.670672][ T8440] dump_stack+0x1c/0x28 [ 565.670676][ T8440] should_fail_ex+0x41c/0x594 [ 565.670689][ T8440] should_failslab+0xc0/0x128 [ 565.670695][ T8440] __kmalloc_cache_noprof+0x80/0x65c [ 565.670701][ T8440] drm_atomic_state_alloc+0xb4/0x108 [ 565.670709][ T8440] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.670715][ T8440] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 565.670720][ T8440] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.670767][ T8440] vt_ioctl+0x1838/0x1e98 [ 565.670772][ T8440] tty_ioctl+0x874/0xd8c [ 565.670779][ T8440] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.670785][ T8440] invoke_syscall+0x98/0x254 [ 565.670790][ T8440] el0_svc_common+0x130/0x23c [ 565.670795][ T8440] do_el0_svc+0x48/0x58 [ 565.670799][ T8440] el0_svc+0x5c/0x254 [ 565.670807][ T8440] el0t_64_sync_handler+0x84/0x12c [ 565.670813][ T8440] el0t_64_sync+0x198/0x19c [ 565.692771][ T8441] FAULT_INJECTION: forcing a failure. [ 565.692771][ T8441] name failslab, interval 1, probability 0, space 0, times 0 [ 565.692787][ T8441] CPU: 0 UID: 0 PID: 8441 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.692795][ T8441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.692800][ T8441] Call trace: [ 565.692803][ T8441] show_stack+0x2c/0x3c (C) [ 565.692814][ T8441] __dump_stack+0x30/0x40 [ 565.692820][ T8441] dump_stack_lvl+0xd8/0x12c [ 565.692825][ T8441] dump_stack+0x1c/0x28 [ 565.692830][ T8441] should_fail_ex+0x41c/0x594 [ 565.692842][ T8441] should_failslab+0xc0/0x128 executing program [ 565.692849][ T8441] __kmalloc_cache_noprof+0x80/0x65c [ 565.692855][ T8441] drm_atomic_state_alloc+0xb4/0x108 [ 565.692863][ T8441] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.692869][ T8441] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.692875][ T8441] drm_fb_helper_pan_display+0x36c/0xac4 [ 565.692882][ T8441] fb_pan_display+0x2dc/0x554 ** 6 printk messages dropped ** [ 565.692923][ T8441] vt_ioctl+0x1838/0x1e98 [ 565.692928][ T8441] tty_ioctl+0x874/0xd8c [ 565.692935][ T8441] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.692941][ T8441] invoke_syscall+0x98/0x254 [ 565.692946][ T8441] el0_svc_common+0x130/0x23c [ 565.692951][ T8441] do_el0_svc+0x48/0x58 [ 565.692955][ T8441] el0_svc+0x5c/0x254 [ 565.692963][ T8441] el0t_64_sync_handler+0x84/0x12c [ 565.692969][ T8441] el0t_64_sync+0x198/0x19c [ 565.714308][ T8442] FAULT_INJECTION: forcing a failure. [ 565.714308][ T8442] name failslab, interval 1, probability 0, space 0, times 0 [ 565.714324][ T8442] CPU: 0 UID: 0 PID: 8442 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.714331][ T8442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.714335][ T8442] Call trace: [ 565.714338][ T8442] show_stack+0x2c/0x3c (C) [ 565.714349][ T8442] __dump_stack+0x30/0x40 [ 565.714354][ T8442] dump_stack_lvl+0xd8/0x12c [ 565.714359][ T8442] dump_stack+0x1c/0x28 [ 565.714363][ T8442] should_fail_ex+0x41c/0x594 [ 565.714372][ T8442] should_failslab+0xc0/0x128 [ 565.714378][ T8442] __kmalloc_cache_noprof+0x80/0x65c [ 565.714384][ T8442] drm_atomic_state_alloc+0xb4/0x108 executing program [ 565.714392][ T8442] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.714397][ T8442] drm_client_modeset_commit_locked+0xd0/0x4a0 ** 5 printk messages dropped ** [ 565.714434][ T8442] fbcon_do_set_font+0xa6c/0xf9c ** 2 printk messages dropped ** [ 565.714451][ T8442] vt_ioctl+0x1838/0x1e98 [ 565.714456][ T8442] tty_ioctl+0x874/0xd8c [ 565.714463][ T8442] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.714469][ T8442] invoke_syscall+0x98/0x254 [ 565.714474][ T8442] el0_svc_common+0x130/0x23c [ 565.714479][ T8442] do_el0_svc+0x48/0x58 [ 565.714484][ T8442] el0_svc+0x5c/0x254 [ 565.714491][ T8442] el0t_64_sync_handler+0x84/0x12c [ 565.714498][ T8442] el0t_64_sync+0x198/0x19c [ 565.735410][ T8443] FAULT_INJECTION: forcing a failure. [ 565.735410][ T8443] name failslab, interval 1, probability 0, space 0, times 0 [ 565.735426][ T8443] CPU: 0 UID: 0 PID: 8443 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.735433][ T8443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.735438][ T8443] Call trace: [ 565.735441][ T8443] show_stack+0x2c/0x3c (C) [ 565.735452][ T8443] __dump_stack+0x30/0x40 [ 565.735458][ T8443] dump_stack_lvl+0xd8/0x12c [ 565.735463][ T8443] dump_stack+0x1c/0x28 [ 565.735468][ T8443] should_fail_ex+0x41c/0x594 [ 565.735475][ T8443] should_failslab+0xc0/0x128 [ 565.735482][ T8443] __kmalloc_cache_noprof+0x80/0x65c [ 565.735488][ T8443] drm_atomic_state_alloc+0xb4/0x108 executing program [ 565.735496][ T8443] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.735502][ T8443] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.735507][ T8443] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.735556][ T8443] vt_ioctl+0x1838/0x1e98 [ 565.735561][ T8443] tty_ioctl+0x874/0xd8c [ 565.735568][ T8443] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.735574][ T8443] invoke_syscall+0x98/0x254 [ 565.735580][ T8443] el0_svc_common+0x130/0x23c [ 565.735584][ T8443] do_el0_svc+0x48/0x58 [ 565.735589][ T8443] el0_svc+0x5c/0x254 [ 565.735597][ T8443] el0t_64_sync_handler+0x84/0x12c [ 565.735603][ T8443] el0t_64_sync+0x198/0x19c [ 565.756178][ T8444] FAULT_INJECTION: forcing a failure. [ 565.756178][ T8444] name failslab, interval 1, probability 0, space 0, times 0 [ 565.756194][ T8444] CPU: 0 UID: 0 PID: 8444 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.756202][ T8444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.756206][ T8444] Call trace: [ 565.756209][ T8444] show_stack+0x2c/0x3c (C) [ 565.756220][ T8444] __dump_stack+0x30/0x40 [ 565.756226][ T8444] dump_stack_lvl+0xd8/0x12c [ 565.756231][ T8444] dump_stack+0x1c/0x28 [ 565.756235][ T8444] should_fail_ex+0x41c/0x594 [ 565.756243][ T8444] should_failslab+0xc0/0x128 [ 565.756249][ T8444] __kmalloc_cache_noprof+0x80/0x65c [ 565.756256][ T8444] drm_atomic_state_alloc+0xb4/0x108 [ 565.756263][ T8444] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.756269][ T8444] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.756275][ T8444] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 565.756281][ T8444] fb_pan_display+0x2dc/0x554 [ 565.756288][ T8444] bit_update_start+0x4c/0x1e4 [ 565.756293][ T8444] fbcon_switch+0x108c/0x1a20 ** 4 printk messages dropped ** [ 565.756322][ T8444] vt_ioctl+0x1838/0x1e98 [ 565.756327][ T8444] tty_ioctl+0x874/0xd8c [ 565.756334][ T8444] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.756340][ T8444] invoke_syscall+0x98/0x254 [ 565.756346][ T8444] el0_svc_common+0x130/0x23c [ 565.756350][ T8444] do_el0_svc+0x48/0x58 [ 565.756355][ T8444] el0_svc+0x5c/0x254 [ 565.756363][ T8444] el0t_64_sync_handler+0x84/0x12c [ 565.756369][ T8444] el0t_64_sync+0x198/0x19c [ 565.777780][ T8445] FAULT_INJECTION: forcing a failure. [ 565.777780][ T8445] name failslab, interval 1, probability 0, space 0, times 0 [ 565.777796][ T8445] CPU: 0 UID: 0 PID: 8445 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.777803][ T8445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.777808][ T8445] Call trace: [ 565.777810][ T8445] show_stack+0x2c/0x3c (C) [ 565.777821][ T8445] __dump_stack+0x30/0x40 [ 565.777827][ T8445] dump_stack_lvl+0xd8/0x12c [ 565.777832][ T8445] dump_stack+0x1c/0x28 [ 565.777843][ T8445] should_fail_ex+0x41c/0x594 [ 565.777852][ T8445] should_failslab+0xc0/0x128 [ 565.777859][ T8445] __kmalloc_cache_noprof+0x80/0x65c [ 565.777866][ T8445] drm_atomic_state_alloc+0xb4/0x108 [ 565.777874][ T8445] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.777881][ T8445] drm_client_modeset_commit_locked+0xd0/0x4a0 ** 1 printk messages dropped ** [ 565.777893][ T8445] fb_pan_display+0x2dc/0x554 ** 6 printk messages dropped ** [ 565.777934][ T8445] vt_ioctl+0x1838/0x1e98 [ 565.777939][ T8445] tty_ioctl+0x874/0xd8c [ 565.777945][ T8445] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.777951][ T8445] invoke_syscall+0x98/0x254 [ 565.777956][ T8445] el0_svc_common+0x130/0x23c [ 565.777961][ T8445] do_el0_svc+0x48/0x58 [ 565.777965][ T8445] el0_svc+0x5c/0x254 [ 565.777973][ T8445] el0t_64_sync_handler+0x84/0x12c [ 565.777979][ T8445] el0t_64_sync+0x198/0x19c [ 565.798675][ T8446] FAULT_INJECTION: forcing a failure. [ 565.798675][ T8446] name failslab, interval 1, probability 0, space 0, times 0 [ 565.798692][ T8446] CPU: 0 UID: 0 PID: 8446 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.798699][ T8446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.798703][ T8446] Call trace: [ 565.798706][ T8446] show_stack+0x2c/0x3c (C) [ 565.798717][ T8446] __dump_stack+0x30/0x40 [ 565.798723][ T8446] dump_stack_lvl+0xd8/0x12c [ 565.798727][ T8446] dump_stack+0x1c/0x28 [ 565.798732][ T8446] should_fail_ex+0x41c/0x594 [ 565.798740][ T8446] should_failslab+0xc0/0x128 [ 565.798746][ T8446] __kmalloc_cache_noprof+0x80/0x65c [ 565.798752][ T8446] drm_atomic_state_alloc+0xb4/0x108 [ 565.798760][ T8446] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.798765][ T8446] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 565.798771][ T8446] drm_fb_helper_pan_display+0x36c/0xac4 [ 565.798777][ T8446] fb_pan_display+0x2dc/0x554 [ 565.798784][ T8446] bit_update_start+0x4c/0x1e4 ** 5 printk messages dropped ** [ 565.798817][ T8446] vt_ioctl+0x1838/0x1e98 [ 565.798823][ T8446] tty_ioctl+0x874/0xd8c [ 565.798829][ T8446] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.798842][ T8446] invoke_syscall+0x98/0x254 [ 565.798848][ T8446] el0_svc_common+0x130/0x23c [ 565.798853][ T8446] do_el0_svc+0x48/0x58 [ 565.798858][ T8446] el0_svc+0x5c/0x254 [ 565.798866][ T8446] el0t_64_sync_handler+0x84/0x12c [ 565.798872][ T8446] el0t_64_sync+0x198/0x19c [ 565.820527][ T8447] FAULT_INJECTION: forcing a failure. [ 565.820527][ T8447] name failslab, interval 1, probability 0, space 0, times 0 [ 565.820542][ T8447] CPU: 0 UID: 0 PID: 8447 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.820550][ T8447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.820554][ T8447] Call trace: [ 565.820557][ T8447] show_stack+0x2c/0x3c (C) [ 565.820568][ T8447] __dump_stack+0x30/0x40 [ 565.820574][ T8447] dump_stack_lvl+0xd8/0x12c [ 565.820578][ T8447] dump_stack+0x1c/0x28 [ 565.820583][ T8447] should_fail_ex+0x41c/0x594 [ 565.820591][ T8447] should_failslab+0xc0/0x128 [ 565.820597][ T8447] __kmalloc_cache_noprof+0x80/0x65c [ 565.820604][ T8447] drm_atomic_state_alloc+0xb4/0x108 executing program [ 565.820611][ T8447] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.820617][ T8447] drm_client_modeset_commit_locked+0xd0/0x4a0 ** 8 printk messages dropped ** [ 565.820668][ T8447] vt_ioctl+0x1838/0x1e98 [ 565.820673][ T8447] tty_ioctl+0x874/0xd8c [ 565.820680][ T8447] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.820691][ T8447] invoke_syscall+0x98/0x254 [ 565.820696][ T8447] el0_svc_common+0x130/0x23c [ 565.820701][ T8447] do_el0_svc+0x48/0x58 [ 565.820706][ T8447] el0_svc+0x5c/0x254 [ 565.820713][ T8447] el0t_64_sync_handler+0x84/0x12c [ 565.820720][ T8447] el0t_64_sync+0x198/0x19c [ 565.843103][ T8448] FAULT_INJECTION: forcing a failure. [ 565.843103][ T8448] name failslab, interval 1, probability 0, space 0, times 0 [ 565.843120][ T8448] CPU: 0 UID: 0 PID: 8448 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.843127][ T8448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.843132][ T8448] Call trace: [ 565.843135][ T8448] show_stack+0x2c/0x3c (C) [ 565.843146][ T8448] __dump_stack+0x30/0x40 executing program [ 565.843153][ T8448] dump_stack_lvl+0xd8/0x12c [ 565.843157][ T8448] dump_stack+0x1c/0x28 [ 565.843162][ T8448] should_fail_ex+0x41c/0x594 [ 565.843170][ T8448] should_failslab+0xc0/0x128 [ 565.843176][ T8448] __kmalloc_cache_noprof+0x80/0x65c [ 565.843183][ T8448] drm_atomic_state_alloc+0xb4/0x108 [ 565.843190][ T8448] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.843196][ T8448] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.843201][ T8448] drm_fb_helper_pan_display+0x36c/0xac4 [ 565.843208][ T8448] fb_pan_display+0x2dc/0x554 ** 6 printk messages dropped ** [ 565.843249][ T8448] vt_ioctl+0x1838/0x1e98 [ 565.843254][ T8448] tty_ioctl+0x874/0xd8c [ 565.843261][ T8448] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.843267][ T8448] invoke_syscall+0x98/0x254 [ 565.843272][ T8448] el0_svc_common+0x130/0x23c [ 565.843277][ T8448] do_el0_svc+0x48/0x58 [ 565.843281][ T8448] el0_svc+0x5c/0x254 [ 565.843289][ T8448] el0t_64_sync_handler+0x84/0x12c [ 565.843295][ T8448] el0t_64_sync+0x198/0x19c [ 565.862272][ T8449] FAULT_INJECTION: forcing a failure. [ 565.862272][ T8449] name failslab, interval 1, probability 0, space 0, times 0 [ 565.862288][ T8449] CPU: 0 UID: 0 PID: 8449 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.862296][ T8449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.862300][ T8449] Call trace: [ 565.862303][ T8449] show_stack+0x2c/0x3c (C) [ 565.862313][ T8449] __dump_stack+0x30/0x40 [ 565.862319][ T8449] dump_stack_lvl+0xd8/0x12c [ 565.862324][ T8449] dump_stack+0x1c/0x28 [ 565.862328][ T8449] should_fail_ex+0x41c/0x594 [ 565.862336][ T8449] should_failslab+0xc0/0x128 [ 565.862342][ T8449] __kmalloc_cache_noprof+0x80/0x65c [ 565.862348][ T8449] drm_atomic_state_alloc+0xb4/0x108 [ 565.862356][ T8449] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.862361][ T8449] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.862367][ T8449] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.862413][ T8449] vt_ioctl+0x1838/0x1e98 [ 565.862418][ T8449] tty_ioctl+0x874/0xd8c [ 565.862425][ T8449] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.862431][ T8449] invoke_syscall+0x98/0x254 [ 565.862436][ T8449] el0_svc_common+0x130/0x23c [ 565.862440][ T8449] do_el0_svc+0x48/0x58 [ 565.862445][ T8449] el0_svc+0x5c/0x254 [ 565.862452][ T8449] el0t_64_sync_handler+0x84/0x12c [ 565.862459][ T8449] el0t_64_sync+0x198/0x19c [ 565.884254][ T8450] FAULT_INJECTION: forcing a failure. [ 565.884254][ T8450] name failslab, interval 1, probability 0, space 0, times 0 [ 565.884269][ T8450] CPU: 0 UID: 0 PID: 8450 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.884277][ T8450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.884281][ T8450] Call trace: [ 565.884283][ T8450] show_stack+0x2c/0x3c (C) [ 565.884295][ T8450] __dump_stack+0x30/0x40 [ 565.884301][ T8450] dump_stack_lvl+0xd8/0x12c [ 565.884305][ T8450] dump_stack+0x1c/0x28 [ 565.884310][ T8450] should_fail_ex+0x41c/0x594 [ 565.884319][ T8450] should_failslab+0xc0/0x128 [ 565.884325][ T8450] __kmalloc_cache_noprof+0x80/0x65c executing program [ 565.884331][ T8450] drm_atomic_state_alloc+0xb4/0x108 [ 565.884339][ T8450] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.884344][ T8450] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.884350][ T8450] drm_fb_helper_pan_display+0x36c/0xac4 [ 565.884356][ T8450] fb_pan_display+0x2dc/0x554 ** 6 printk messages dropped ** [ 565.884397][ T8450] vt_ioctl+0x1838/0x1e98 [ 565.884402][ T8450] tty_ioctl+0x874/0xd8c [ 565.884409][ T8450] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.884415][ T8450] invoke_syscall+0x98/0x254 [ 565.884420][ T8450] el0_svc_common+0x130/0x23c [ 565.884425][ T8450] do_el0_svc+0x48/0x58 [ 565.884429][ T8450] el0_svc+0x5c/0x254 [ 565.884437][ T8450] el0t_64_sync_handler+0x84/0x12c [ 565.884443][ T8450] el0t_64_sync+0x198/0x19c [ 565.905556][ T8451] FAULT_INJECTION: forcing a failure. [ 565.905556][ T8451] name failslab, interval 1, probability 0, space 0, times 0 [ 565.905575][ T8451] CPU: 0 UID: 0 PID: 8451 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.905589][ T8451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.905595][ T8451] Call trace: [ 565.905599][ T8451] show_stack+0x2c/0x3c (C) [ 565.905611][ T8451] __dump_stack+0x30/0x40 [ 565.905617][ T8451] dump_stack_lvl+0xd8/0x12c [ 565.905622][ T8451] dump_stack+0x1c/0x28 [ 565.905627][ T8451] should_fail_ex+0x41c/0x594 [ 565.905634][ T8451] should_failslab+0xc0/0x128 [ 565.905641][ T8451] __kmalloc_cache_noprof+0x80/0x65c [ 565.905647][ T8451] drm_atomic_state_alloc+0xb4/0x108 [ 565.905655][ T8451] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.905660][ T8451] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.905666][ T8451] drm_fb_helper_pan_display+0x36c/0xac4 [ 565.905672][ T8451] fb_pan_display+0x2dc/0x554 ** 6 printk messages dropped ** [ 565.905713][ T8451] vt_ioctl+0x1838/0x1e98 [ 565.905718][ T8451] tty_ioctl+0x874/0xd8c [ 565.905725][ T8451] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.905731][ T8451] invoke_syscall+0x98/0x254 [ 565.905736][ T8451] el0_svc_common+0x130/0x23c [ 565.905741][ T8451] do_el0_svc+0x48/0x58 [ 565.905745][ T8451] el0_svc+0x5c/0x254 [ 565.905753][ T8451] el0t_64_sync_handler+0x84/0x12c [ 565.905759][ T8451] el0t_64_sync+0x198/0x19c [ 565.926371][ T8452] FAULT_INJECTION: forcing a failure. [ 565.926371][ T8452] name failslab, interval 1, probability 0, space 0, times 0 [ 565.926387][ T8452] CPU: 0 UID: 0 PID: 8452 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.926394][ T8452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.926399][ T8452] Call trace: [ 565.926401][ T8452] show_stack+0x2c/0x3c (C) [ 565.926412][ T8452] __dump_stack+0x30/0x40 [ 565.926418][ T8452] dump_stack_lvl+0xd8/0x12c [ 565.926423][ T8452] dump_stack+0x1c/0x28 [ 565.926427][ T8452] should_fail_ex+0x41c/0x594 [ 565.926434][ T8452] should_failslab+0xc0/0x128 [ 565.926440][ T8452] __kmalloc_cache_noprof+0x80/0x65c [ 565.926447][ T8452] drm_atomic_state_alloc+0xb4/0x108 [ 565.926454][ T8452] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.926460][ T8452] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.926465][ T8452] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.926512][ T8452] vt_ioctl+0x1838/0x1e98 [ 565.926517][ T8452] tty_ioctl+0x874/0xd8c [ 565.926524][ T8452] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.926530][ T8452] invoke_syscall+0x98/0x254 [ 565.926535][ T8452] el0_svc_common+0x130/0x23c [ 565.926540][ T8452] do_el0_svc+0x48/0x58 [ 565.926544][ T8452] el0_svc+0x5c/0x254 [ 565.926552][ T8452] el0t_64_sync_handler+0x84/0x12c [ 565.926558][ T8452] el0t_64_sync+0x198/0x19c [ 565.948456][ T8453] FAULT_INJECTION: forcing a failure. [ 565.948456][ T8453] name failslab, interval 1, probability 0, space 0, times 0 [ 565.948472][ T8453] CPU: 0 UID: 0 PID: 8453 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.948479][ T8453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.948483][ T8453] Call trace: [ 565.948486][ T8453] show_stack+0x2c/0x3c (C) [ 565.948497][ T8453] __dump_stack+0x30/0x40 [ 565.948502][ T8453] dump_stack_lvl+0xd8/0x12c [ 565.948507][ T8453] dump_stack+0x1c/0x28 [ 565.948512][ T8453] should_fail_ex+0x41c/0x594 [ 565.948519][ T8453] should_failslab+0xc0/0x128 [ 565.948525][ T8453] __kmalloc_cache_noprof+0x80/0x65c [ 565.948532][ T8453] drm_atomic_state_alloc+0xb4/0x108 [ 565.948540][ T8453] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 565.948545][ T8453] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.948551][ T8453] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 565.948557][ T8453] fb_pan_display+0x2dc/0x554 [ 565.948564][ T8453] bit_update_start+0x4c/0x1e4 ** 5 printk messages dropped ** [ 565.948598][ T8453] vt_ioctl+0x1838/0x1e98 [ 565.948603][ T8453] tty_ioctl+0x874/0xd8c [ 565.948610][ T8453] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.948616][ T8453] invoke_syscall+0x98/0x254 [ 565.948621][ T8453] el0_svc_common+0x130/0x23c [ 565.948626][ T8453] do_el0_svc+0x48/0x58 [ 565.948630][ T8453] el0_svc+0x5c/0x254 [ 565.948638][ T8453] el0t_64_sync_handler+0x84/0x12c [ 565.948644][ T8453] el0t_64_sync+0x198/0x19c [ 565.969318][ T8454] FAULT_INJECTION: forcing a failure. [ 565.969318][ T8454] name failslab, interval 1, probability 0, space 0, times 0 [ 565.969334][ T8454] CPU: 0 UID: 0 PID: 8454 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.969342][ T8454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.969346][ T8454] Call trace: [ 565.969349][ T8454] show_stack+0x2c/0x3c (C) [ 565.969359][ T8454] __dump_stack+0x30/0x40 [ 565.969365][ T8454] dump_stack_lvl+0xd8/0x12c [ 565.969370][ T8454] dump_stack+0x1c/0x28 [ 565.969374][ T8454] should_fail_ex+0x41c/0x594 [ 565.969381][ T8454] should_failslab+0xc0/0x128 [ 565.969387][ T8454] __kmalloc_cache_noprof+0x80/0x65c [ 565.969394][ T8454] drm_atomic_state_alloc+0xb4/0x108 [ 565.969401][ T8454] drm_client_modeset_commit_atomic+0xd4/0x6ac executing program [ 565.969407][ T8454] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 565.969412][ T8454] drm_fb_helper_pan_display+0x36c/0xac4 ** 7 printk messages dropped ** [ 565.969459][ T8454] vt_ioctl+0x1838/0x1e98 [ 565.969465][ T8454] tty_ioctl+0x874/0xd8c [ 565.969471][ T8454] __arm64_sys_ioctl+0x14c/0x1c4 [ 565.969477][ T8454] invoke_syscall+0x98/0x254 [ 565.969483][ T8454] el0_svc_common+0x130/0x23c [ 565.969487][ T8454] do_el0_svc+0x48/0x58 [ 565.969492][ T8454] el0_svc+0x5c/0x254 [ 565.969499][ T8454] el0t_64_sync_handler+0x84/0x12c [ 565.969506][ T8454] el0t_64_sync+0x198/0x19c [ 565.991073][ T8455] FAULT_INJECTION: forcing a failure. [ 565.991073][ T8455] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 565.991088][ T8455] CPU: 0 UID: 0 PID: 8455 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 565.991096][ T8455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.991100][ T8455] Call trace: [ 565.991103][ T8455] show_stack+0x2c/0x3c (C) [ 565.991115][ T8455] __dump_stack+0x30/0x40 [ 565.991121][ T8455] dump_stack_lvl+0xd8/0x12c [ 565.991125][ T8455] dump_stack+0x1c/0x28 [ 565.991130][ T8455] should_fail_ex+0x41c/0x594 [ 565.991138][ T8455] should_fail_alloc_page+0xec/0x10c executing program [ 565.991144][ T8455] prepare_alloc_pages+0x1c8/0x50c [ 565.991151][ T8455] __alloc_frozen_pages_noprof+0x134/0x318 [ 565.991157][ T8455] alloc_pages_mpol+0x1e4/0x460 [ 565.991163][ T8455] alloc_frozen_pages_noprof+0xe0/0x210 [ 565.991169][ T8455] ___kmalloc_large_node+0xac/0x154 [ 565.991175][ T8455] __kmalloc_large_node_noprof+0x2c/0x8c ** 6 printk messages dropped ** [ 565.991219][ T8455] invoke_syscall+0x98/0x254 [ 565.991224][ T8455] el0_svc_common+0x130/0x23c [ 565.991228][ T8455] do_el0_svc+0x48/0x58 [ 565.991233][ T8455] el0_svc+0x5c/0x254 [ 565.991240][ T8455] el0t_64_sync_handler+0x84/0x12c [ 565.991247][ T8455] el0t_64_sync+0x198/0x19c [ 566.011943][ T8456] FAULT_INJECTION: forcing a failure. [ 566.011943][ T8456] name failslab, interval 1, probability 0, space 0, times 0 [ 566.011959][ T8456] CPU: 0 UID: 0 PID: 8456 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.011967][ T8456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.011971][ T8456] Call trace: [ 566.011973][ T8456] show_stack+0x2c/0x3c (C) [ 566.011984][ T8456] __dump_stack+0x30/0x40 [ 566.011990][ T8456] dump_stack_lvl+0xd8/0x12c [ 566.011994][ T8456] dump_stack+0x1c/0x28 [ 566.011998][ T8456] should_fail_ex+0x41c/0x594 [ 566.012006][ T8456] should_failslab+0xc0/0x128 [ 566.012012][ T8456] __kmalloc_cache_noprof+0x80/0x65c [ 566.012019][ T8456] drm_atomic_state_alloc+0xb4/0x108 [ 566.012026][ T8456] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.012032][ T8456] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.012037][ T8456] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 566.012044][ T8456] fb_pan_display+0x2dc/0x554 [ 566.012050][ T8456] bit_update_start+0x4c/0x1e4 [ 566.012056][ T8456] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.012103][ T8456] invoke_syscall+0x98/0x254 [ 566.012108][ T8456] el0_svc_common+0x130/0x23c [ 566.012113][ T8456] do_el0_svc+0x48/0x58 [ 566.012117][ T8456] el0_svc+0x5c/0x254 [ 566.012125][ T8456] el0t_64_sync_handler+0x84/0x12c [ 566.012131][ T8456] el0t_64_sync+0x198/0x19c [ 566.026254][ T8457] FAULT_INJECTION: forcing a failure. executing program [ 566.026254][ T8457] name failslab, interval 1, probability 0, space 0, times 0 [ 566.026271][ T8457] CPU: 0 UID: 0 PID: 8457 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.026278][ T8457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.026283][ T8457] Call trace: [ 566.026285][ T8457] show_stack+0x2c/0x3c (C) [ 566.026296][ T8457] __dump_stack+0x30/0x40 [ 566.026302][ T8457] dump_stack_lvl+0xd8/0x12c [ 566.026307][ T8457] dump_stack+0x1c/0x28 [ 566.026311][ T8457] should_fail_ex+0x41c/0x594 [ 566.026319][ T8457] should_failslab+0xc0/0x128 [ 566.026325][ T8457] __kmalloc_cache_noprof+0x80/0x65c [ 566.026331][ T8457] drm_atomic_state_alloc+0xb4/0x108 [ 566.026339][ T8457] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.026344][ T8457] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.026349][ T8457] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.026355][ T8457] fb_pan_display+0x2dc/0x554 [ 566.026362][ T8457] bit_update_start+0x4c/0x1e4 [ 566.026368][ T8457] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.026414][ T8457] invoke_syscall+0x98/0x254 [ 566.026419][ T8457] el0_svc_common+0x130/0x23c [ 566.026423][ T8457] do_el0_svc+0x48/0x58 [ 566.026428][ T8457] el0_svc+0x5c/0x254 [ 566.026436][ T8457] el0t_64_sync_handler+0x84/0x12c [ 566.026442][ T8457] el0t_64_sync+0x198/0x19c [ 566.053975][ T8458] FAULT_INJECTION: forcing a failure. [ 566.053975][ T8458] name failslab, interval 1, probability 0, space 0, times 0 [ 566.053992][ T8458] CPU: 0 UID: 0 PID: 8458 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.053999][ T8458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.054004][ T8458] Call trace: [ 566.054007][ T8458] show_stack+0x2c/0x3c (C) [ 566.054019][ T8458] __dump_stack+0x30/0x40 [ 566.054025][ T8458] dump_stack_lvl+0xd8/0x12c [ 566.054029][ T8458] dump_stack+0x1c/0x28 [ 566.054034][ T8458] should_fail_ex+0x41c/0x594 [ 566.054043][ T8458] should_failslab+0xc0/0x128 [ 566.054049][ T8458] __kmalloc_cache_noprof+0x80/0x65c [ 566.054056][ T8458] drm_atomic_state_alloc+0xb4/0x108 [ 566.054064][ T8458] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.054070][ T8458] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.054075][ T8458] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 566.054081][ T8458] fb_pan_display+0x2dc/0x554 [ 566.054088][ T8458] bit_update_start+0x4c/0x1e4 [ 566.054094][ T8458] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.054141][ T8458] invoke_syscall+0x98/0x254 [ 566.054147][ T8458] el0_svc_common+0x130/0x23c [ 566.054151][ T8458] do_el0_svc+0x48/0x58 [ 566.054156][ T8458] el0_svc+0x5c/0x254 [ 566.054164][ T8458] el0t_64_sync_handler+0x84/0x12c [ 566.054171][ T8458] el0t_64_sync+0x198/0x19c [ 566.075447][ T8459] FAULT_INJECTION: forcing a failure. [ 566.075447][ T8459] name failslab, interval 1, probability 0, space 0, times 0 [ 566.075463][ T8459] CPU: 0 UID: 0 PID: 8459 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.075471][ T8459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.075475][ T8459] Call trace: [ 566.075478][ T8459] show_stack+0x2c/0x3c (C) [ 566.075489][ T8459] __dump_stack+0x30/0x40 [ 566.075495][ T8459] dump_stack_lvl+0xd8/0x12c [ 566.075500][ T8459] dump_stack+0x1c/0x28 [ 566.075504][ T8459] should_fail_ex+0x41c/0x594 [ 566.075512][ T8459] should_failslab+0xc0/0x128 [ 566.075518][ T8459] __kmalloc_cache_noprof+0x80/0x65c [ 566.075525][ T8459] drm_atomic_state_alloc+0xb4/0x108 [ 566.075532][ T8459] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.075538][ T8459] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.075543][ T8459] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.075549][ T8459] fb_pan_display+0x2dc/0x554 [ 566.075556][ T8459] bit_update_start+0x4c/0x1e4 [ 566.075562][ T8459] fbcon_switch+0x108c/0x1a20 [ 566.075567][ T8459] redraw_screen+0x4c0/0xcac executing program [ 566.075574][ T8459] fbcon_do_set_font+0xa6c/0xf9c [ 566.075579][ T8459] fbcon_set_font+0xa4c/0xce0 ** 4 printk messages dropped ** [ 566.075608][ T8459] invoke_syscall+0x98/0x254 [ 566.075613][ T8459] el0_svc_common+0x130/0x23c [ 566.075618][ T8459] do_el0_svc+0x48/0x58 [ 566.075623][ T8459] el0_svc+0x5c/0x254 [ 566.075630][ T8459] el0t_64_sync_handler+0x84/0x12c [ 566.075637][ T8459] el0t_64_sync+0x198/0x19c [ 566.099460][ T8460] FAULT_INJECTION: forcing a failure. [ 566.099460][ T8460] name failslab, interval 1, probability 0, space 0, times 0 [ 566.099477][ T8460] CPU: 0 UID: 0 PID: 8460 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.099484][ T8460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.099489][ T8460] Call trace: [ 566.099491][ T8460] show_stack+0x2c/0x3c (C) [ 566.099503][ T8460] __dump_stack+0x30/0x40 [ 566.099509][ T8460] dump_stack_lvl+0xd8/0x12c [ 566.099514][ T8460] dump_stack+0x1c/0x28 [ 566.099518][ T8460] should_fail_ex+0x41c/0x594 executing program [ 566.099527][ T8460] should_failslab+0xc0/0x128 [ 566.099533][ T8460] __kmalloc_cache_noprof+0x80/0x65c [ 566.099539][ T8460] drm_atomic_state_alloc+0xb4/0x108 [ 566.099547][ T8460] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.099552][ T8460] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.099558][ T8460] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.099564][ T8460] fb_pan_display+0x2dc/0x554 [ 566.099571][ T8460] bit_update_start+0x4c/0x1e4 [ 566.099576][ T8460] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.099624][ T8460] invoke_syscall+0x98/0x254 [ 566.099629][ T8460] el0_svc_common+0x130/0x23c [ 566.099634][ T8460] do_el0_svc+0x48/0x58 [ 566.099638][ T8460] el0_svc+0x5c/0x254 [ 566.099646][ T8460] el0t_64_sync_handler+0x84/0x12c [ 566.099652][ T8460] el0t_64_sync+0x198/0x19c [ 566.120794][ T8461] FAULT_INJECTION: forcing a failure. [ 566.120794][ T8461] name failslab, interval 1, probability 0, space 0, times 0 [ 566.120810][ T8461] CPU: 0 UID: 0 PID: 8461 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.120817][ T8461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.120821][ T8461] Call trace: [ 566.120824][ T8461] show_stack+0x2c/0x3c (C) [ 566.120841][ T8461] __dump_stack+0x30/0x40 [ 566.120849][ T8461] dump_stack_lvl+0xd8/0x12c [ 566.120855][ T8461] dump_stack+0x1c/0x28 [ 566.120859][ T8461] should_fail_ex+0x41c/0x594 [ 566.120867][ T8461] should_failslab+0xc0/0x128 [ 566.120874][ T8461] __kmalloc_cache_noprof+0x80/0x65c [ 566.120880][ T8461] drm_atomic_state_alloc+0xb4/0x108 [ 566.120887][ T8461] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.120893][ T8461] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.120899][ T8461] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.120905][ T8461] fb_pan_display+0x2dc/0x554 executing program [ 566.120912][ T8461] bit_update_start+0x4c/0x1e4 [ 566.120917][ T8461] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.120964][ T8461] invoke_syscall+0x98/0x254 [ 566.120970][ T8461] el0_svc_common+0x130/0x23c [ 566.120974][ T8461] do_el0_svc+0x48/0x58 [ 566.120979][ T8461] el0_svc+0x5c/0x254 [ 566.120986][ T8461] el0t_64_sync_handler+0x84/0x12c [ 566.120993][ T8461] el0t_64_sync+0x198/0x19c [ 566.141171][ T8462] FAULT_INJECTION: forcing a failure. [ 566.141171][ T8462] name failslab, interval 1, probability 0, space 0, times 0 [ 566.141190][ T8462] CPU: 0 UID: 0 PID: 8462 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.141203][ T8462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.141210][ T8462] Call trace: [ 566.141213][ T8462] show_stack+0x2c/0x3c (C) [ 566.141226][ T8462] __dump_stack+0x30/0x40 [ 566.141232][ T8462] dump_stack_lvl+0xd8/0x12c [ 566.141237][ T8462] dump_stack+0x1c/0x28 [ 566.141241][ T8462] should_fail_ex+0x41c/0x594 [ 566.141250][ T8462] should_failslab+0xc0/0x128 [ 566.141256][ T8462] __kmalloc_cache_noprof+0x80/0x65c [ 566.141262][ T8462] drm_atomic_state_alloc+0xb4/0x108 [ 566.141270][ T8462] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.141275][ T8462] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.141281][ T8462] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.141287][ T8462] fb_pan_display+0x2dc/0x554 executing program [ 566.141294][ T8462] bit_update_start+0x4c/0x1e4 [ 566.141299][ T8462] fbcon_switch+0x108c/0x1a20 [ 566.141304][ T8462] redraw_screen+0x4c0/0xcac [ 566.141311][ T8462] fbcon_do_set_font+0xa6c/0xf9c ** 5 printk messages dropped ** [ 566.141346][ T8462] invoke_syscall+0x98/0x254 [ 566.141352][ T8462] el0_svc_common+0x130/0x23c [ 566.141356][ T8462] do_el0_svc+0x48/0x58 [ 566.141361][ T8462] el0_svc+0x5c/0x254 [ 566.141368][ T8462] el0t_64_sync_handler+0x84/0x12c [ 566.141375][ T8462] el0t_64_sync+0x198/0x19c [ 566.162211][ T8463] FAULT_INJECTION: forcing a failure. [ 566.162211][ T8463] name failslab, interval 1, probability 0, space 0, times 0 [ 566.162227][ T8463] CPU: 0 UID: 0 PID: 8463 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.162235][ T8463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.162239][ T8463] Call trace: [ 566.162241][ T8463] show_stack+0x2c/0x3c (C) [ 566.162253][ T8463] __dump_stack+0x30/0x40 [ 566.162259][ T8463] dump_stack_lvl+0xd8/0x12c [ 566.162264][ T8463] dump_stack+0x1c/0x28 [ 566.162268][ T8463] should_fail_ex+0x41c/0x594 [ 566.162277][ T8463] should_failslab+0xc0/0x128 [ 566.162283][ T8463] __kmalloc_cache_noprof+0x80/0x65c [ 566.162290][ T8463] drm_atomic_state_alloc+0xb4/0x108 [ 566.162297][ T8463] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.162303][ T8463] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.162308][ T8463] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.162315][ T8463] fb_pan_display+0x2dc/0x554 [ 566.162322][ T8463] bit_update_start+0x4c/0x1e4 executing program [ 566.162327][ T8463] fbcon_switch+0x108c/0x1a20 [ 566.162332][ T8463] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 566.162375][ T8463] invoke_syscall+0x98/0x254 [ 566.162381][ T8463] el0_svc_common+0x130/0x23c [ 566.162385][ T8463] do_el0_svc+0x48/0x58 [ 566.162390][ T8463] el0_svc+0x5c/0x254 [ 566.162398][ T8463] el0t_64_sync_handler+0x84/0x12c [ 566.162404][ T8463] el0t_64_sync+0x198/0x19c [ 566.185304][ T8464] FAULT_INJECTION: forcing a failure. [ 566.185304][ T8464] name failslab, interval 1, probability 0, space 0, times 0 [ 566.185319][ T8464] CPU: 0 UID: 0 PID: 8464 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.185327][ T8464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.185331][ T8464] Call trace: [ 566.185333][ T8464] show_stack+0x2c/0x3c (C) [ 566.185344][ T8464] __dump_stack+0x30/0x40 [ 566.185350][ T8464] dump_stack_lvl+0xd8/0x12c [ 566.185355][ T8464] dump_stack+0x1c/0x28 [ 566.185359][ T8464] should_fail_ex+0x41c/0x594 [ 566.185367][ T8464] should_failslab+0xc0/0x128 [ 566.185373][ T8464] __kmalloc_cache_noprof+0x80/0x65c [ 566.185379][ T8464] drm_atomic_state_alloc+0xb4/0x108 [ 566.185387][ T8464] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.185392][ T8464] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 566.185398][ T8464] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.185404][ T8464] fb_pan_display+0x2dc/0x554 [ 566.185411][ T8464] bit_update_start+0x4c/0x1e4 [ 566.185416][ T8464] fbcon_switch+0x108c/0x1a20 [ 566.185421][ T8464] redraw_screen+0x4c0/0xcac [ 566.185428][ T8464] fbcon_do_set_font+0xa6c/0xf9c [ 566.185434][ T8464] fbcon_set_font+0xa4c/0xce0 ** 4 printk messages dropped ** [ 566.185463][ T8464] invoke_syscall+0x98/0x254 [ 566.185468][ T8464] el0_svc_common+0x130/0x23c [ 566.185472][ T8464] do_el0_svc+0x48/0x58 [ 566.185477][ T8464] el0_svc+0x5c/0x254 [ 566.185485][ T8464] el0t_64_sync_handler+0x84/0x12c [ 566.185491][ T8464] el0t_64_sync+0x198/0x19c [ 566.207778][ T8465] FAULT_INJECTION: forcing a failure. [ 566.207778][ T8465] name failslab, interval 1, probability 0, space 0, times 0 [ 566.207795][ T8465] CPU: 0 UID: 0 PID: 8465 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.207803][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.207807][ T8465] Call trace: [ 566.207810][ T8465] show_stack+0x2c/0x3c (C) [ 566.207822][ T8465] __dump_stack+0x30/0x40 [ 566.207829][ T8465] dump_stack_lvl+0xd8/0x12c [ 566.207840][ T8465] dump_stack+0x1c/0x28 [ 566.207845][ T8465] should_fail_ex+0x41c/0x594 [ 566.207853][ T8465] should_failslab+0xc0/0x128 [ 566.207860][ T8465] __kmalloc_cache_noprof+0x80/0x65c [ 566.207867][ T8465] drm_atomic_state_alloc+0xb4/0x108 [ 566.207875][ T8465] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.207881][ T8465] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.207887][ T8465] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.207894][ T8465] fb_pan_display+0x2dc/0x554 executing program [ 566.207901][ T8465] bit_update_start+0x4c/0x1e4 [ 566.207907][ T8465] fbcon_switch+0x108c/0x1a20 [ 566.207912][ T8465] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 566.207956][ T8465] invoke_syscall+0x98/0x254 [ 566.207961][ T8465] el0_svc_common+0x130/0x23c [ 566.207966][ T8465] do_el0_svc+0x48/0x58 [ 566.207971][ T8465] el0_svc+0x5c/0x254 [ 566.207978][ T8465] el0t_64_sync_handler+0x84/0x12c [ 566.207985][ T8465] el0t_64_sync+0x198/0x19c [ 566.229182][ T8466] FAULT_INJECTION: forcing a failure. [ 566.229182][ T8466] name failslab, interval 1, probability 0, space 0, times 0 [ 566.229199][ T8466] CPU: 0 UID: 0 PID: 8466 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.229207][ T8466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 executing program [ 566.229211][ T8466] Call trace: [ 566.229214][ T8466] show_stack+0x2c/0x3c (C) [ 566.229227][ T8466] __dump_stack+0x30/0x40 ** 19 printk messages dropped ** [ 566.229346][ T8466] invoke_syscall+0x98/0x254 [ 566.229352][ T8466] el0_svc_common+0x130/0x23c [ 566.229357][ T8466] do_el0_svc+0x48/0x58 [ 566.229361][ T8466] el0_svc+0x5c/0x254 [ 566.229369][ T8466] el0t_64_sync_handler+0x84/0x12c [ 566.229376][ T8466] el0t_64_sync+0x198/0x19c [ 566.250097][ T8467] FAULT_INJECTION: forcing a failure. [ 566.250097][ T8467] name failslab, interval 1, probability 0, space 0, times 0 [ 566.250113][ T8467] CPU: 0 UID: 0 PID: 8467 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.250120][ T8467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.250124][ T8467] Call trace: [ 566.250127][ T8467] show_stack+0x2c/0x3c (C) [ 566.250137][ T8467] __dump_stack+0x30/0x40 [ 566.250143][ T8467] dump_stack_lvl+0xd8/0x12c [ 566.250148][ T8467] dump_stack+0x1c/0x28 [ 566.250152][ T8467] should_fail_ex+0x41c/0x594 [ 566.250160][ T8467] should_failslab+0xc0/0x128 [ 566.250166][ T8467] __kmalloc_cache_noprof+0x80/0x65c [ 566.250172][ T8467] drm_atomic_state_alloc+0xb4/0x108 [ 566.250179][ T8467] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.250185][ T8467] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.250190][ T8467] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.250196][ T8467] fb_pan_display+0x2dc/0x554 [ 566.250203][ T8467] bit_update_start+0x4c/0x1e4 [ 566.250208][ T8467] fbcon_switch+0x108c/0x1a20 executing program [ 566.250213][ T8467] redraw_screen+0x4c0/0xcac [ 566.250220][ T8467] fbcon_do_set_font+0xa6c/0xf9c ** 5 printk messages dropped ** [ 566.250254][ T8467] invoke_syscall+0x98/0x254 [ 566.250260][ T8467] el0_svc_common+0x130/0x23c [ 566.250264][ T8467] do_el0_svc+0x48/0x58 [ 566.250269][ T8467] el0_svc+0x5c/0x254 [ 566.250276][ T8467] el0t_64_sync_handler+0x84/0x12c [ 566.250283][ T8467] el0t_64_sync+0x198/0x19c [ 566.272715][ T8468] FAULT_INJECTION: forcing a failure. [ 566.272715][ T8468] name failslab, interval 1, probability 0, space 0, times 0 [ 566.272731][ T8468] CPU: 0 UID: 0 PID: 8468 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.272738][ T8468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.272743][ T8468] Call trace: [ 566.272746][ T8468] show_stack+0x2c/0x3c (C) [ 566.272757][ T8468] __dump_stack+0x30/0x40 [ 566.272763][ T8468] dump_stack_lvl+0xd8/0x12c [ 566.272767][ T8468] dump_stack+0x1c/0x28 [ 566.272772][ T8468] should_fail_ex+0x41c/0x594 [ 566.272779][ T8468] should_failslab+0xc0/0x128 [ 566.272785][ T8468] __kmalloc_cache_noprof+0x80/0x65c [ 566.272791][ T8468] drm_atomic_state_alloc+0xb4/0x108 [ 566.272799][ T8468] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.272805][ T8468] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.272810][ T8468] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 566.272817][ T8468] fb_pan_display+0x2dc/0x554 [ 566.272823][ T8468] bit_update_start+0x4c/0x1e4 ** 8 printk messages dropped ** [ 566.272884][ T8468] invoke_syscall+0x98/0x254 [ 566.272889][ T8468] el0_svc_common+0x130/0x23c [ 566.272894][ T8468] do_el0_svc+0x48/0x58 [ 566.272899][ T8468] el0_svc+0x5c/0x254 [ 566.272907][ T8468] el0t_64_sync_handler+0x84/0x12c [ 566.272913][ T8468] el0t_64_sync+0x198/0x19c [ 566.295258][ T8469] FAULT_INJECTION: forcing a failure. [ 566.295258][ T8469] name failslab, interval 1, probability 0, space 0, times 0 [ 566.295274][ T8469] CPU: 0 UID: 0 PID: 8469 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.295281][ T8469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 executing program [ 566.295285][ T8469] Call trace: [ 566.295288][ T8469] show_stack+0x2c/0x3c (C) ** 20 printk messages dropped ** [ 566.295416][ T8469] invoke_syscall+0x98/0x254 [ 566.295422][ T8469] el0_svc_common+0x130/0x23c [ 566.295426][ T8469] do_el0_svc+0x48/0x58 [ 566.295431][ T8469] el0_svc+0x5c/0x254 [ 566.295438][ T8469] el0t_64_sync_handler+0x84/0x12c [ 566.295445][ T8469] el0t_64_sync+0x198/0x19c [ 566.319431][ T8470] FAULT_INJECTION: forcing a failure. [ 566.319431][ T8470] name failslab, interval 1, probability 0, space 0, times 0 [ 566.319449][ T8470] CPU: 0 UID: 0 PID: 8470 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.319459][ T8470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.319464][ T8470] Call trace: [ 566.319467][ T8470] show_stack+0x2c/0x3c (C) [ 566.319479][ T8470] __dump_stack+0x30/0x40 [ 566.319485][ T8470] dump_stack_lvl+0xd8/0x12c [ 566.319490][ T8470] dump_stack+0x1c/0x28 [ 566.319494][ T8470] should_fail_ex+0x41c/0x594 [ 566.319502][ T8470] should_failslab+0xc0/0x128 [ 566.319508][ T8470] __kmalloc_cache_noprof+0x80/0x65c [ 566.319514][ T8470] drm_atomic_state_alloc+0xb4/0x108 [ 566.319522][ T8470] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.319528][ T8470] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.319533][ T8470] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 566.319539][ T8470] fb_pan_display+0x2dc/0x554 [ 566.319546][ T8470] bit_update_start+0x4c/0x1e4 [ 566.319551][ T8470] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.319598][ T8470] invoke_syscall+0x98/0x254 [ 566.319603][ T8470] el0_svc_common+0x130/0x23c [ 566.319608][ T8470] do_el0_svc+0x48/0x58 [ 566.319613][ T8470] el0_svc+0x5c/0x254 [ 566.319620][ T8470] el0t_64_sync_handler+0x84/0x12c [ 566.319627][ T8470] el0t_64_sync+0x198/0x19c [ 566.340330][ T8471] FAULT_INJECTION: forcing a failure. [ 566.340330][ T8471] name failslab, interval 1, probability 0, space 0, times 0 [ 566.340345][ T8471] CPU: 0 UID: 0 PID: 8471 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.340352][ T8471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.340356][ T8471] Call trace: [ 566.340359][ T8471] show_stack+0x2c/0x3c (C) [ 566.340370][ T8471] __dump_stack+0x30/0x40 [ 566.340376][ T8471] dump_stack_lvl+0xd8/0x12c [ 566.340381][ T8471] dump_stack+0x1c/0x28 [ 566.340385][ T8471] should_fail_ex+0x41c/0x594 [ 566.340392][ T8471] should_failslab+0xc0/0x128 [ 566.340399][ T8471] __kmalloc_cache_noprof+0x80/0x65c [ 566.340405][ T8471] drm_atomic_state_alloc+0xb4/0x108 [ 566.340412][ T8471] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.340418][ T8471] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.340423][ T8471] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.340429][ T8471] fb_pan_display+0x2dc/0x554 executing program [ 566.340436][ T8471] bit_update_start+0x4c/0x1e4 [ 566.340441][ T8471] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.340487][ T8471] invoke_syscall+0x98/0x254 [ 566.340493][ T8471] el0_svc_common+0x130/0x23c [ 566.340497][ T8471] do_el0_svc+0x48/0x58 [ 566.340502][ T8471] el0_svc+0x5c/0x254 [ 566.340509][ T8471] el0t_64_sync_handler+0x84/0x12c [ 566.340516][ T8471] el0t_64_sync+0x198/0x19c [ 566.361146][ T8472] FAULT_INJECTION: forcing a failure. [ 566.361146][ T8472] name failslab, interval 1, probability 0, space 0, times 0 [ 566.361163][ T8472] CPU: 0 UID: 0 PID: 8472 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.361171][ T8472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.361175][ T8472] Call trace: [ 566.361177][ T8472] show_stack+0x2c/0x3c (C) [ 566.361189][ T8472] __dump_stack+0x30/0x40 [ 566.361195][ T8472] dump_stack_lvl+0xd8/0x12c [ 566.361200][ T8472] dump_stack+0x1c/0x28 [ 566.361204][ T8472] should_fail_ex+0x41c/0x594 [ 566.361212][ T8472] should_failslab+0xc0/0x128 [ 566.361218][ T8472] __kmalloc_cache_noprof+0x80/0x65c [ 566.361225][ T8472] drm_atomic_state_alloc+0xb4/0x108 [ 566.361232][ T8472] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.361238][ T8472] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.361243][ T8472] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.361249][ T8472] fb_pan_display+0x2dc/0x554 [ 566.361256][ T8472] bit_update_start+0x4c/0x1e4 executing program [ 566.361261][ T8472] fbcon_switch+0x108c/0x1a20 [ 566.361266][ T8472] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 566.361309][ T8472] invoke_syscall+0x98/0x254 [ 566.361314][ T8472] el0_svc_common+0x130/0x23c [ 566.361319][ T8472] do_el0_svc+0x48/0x58 [ 566.361323][ T8472] el0_svc+0x5c/0x254 [ 566.361331][ T8472] el0t_64_sync_handler+0x84/0x12c [ 566.361338][ T8472] el0t_64_sync+0x198/0x19c [ 566.382089][ T8473] FAULT_INJECTION: forcing a failure. [ 566.382089][ T8473] name failslab, interval 1, probability 0, space 0, times 0 [ 566.382106][ T8473] CPU: 0 UID: 0 PID: 8473 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.382113][ T8473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.382118][ T8473] Call trace: [ 566.382120][ T8473] show_stack+0x2c/0x3c (C) [ 566.382132][ T8473] __dump_stack+0x30/0x40 [ 566.382138][ T8473] dump_stack_lvl+0xd8/0x12c [ 566.382142][ T8473] dump_stack+0x1c/0x28 [ 566.382147][ T8473] should_fail_ex+0x41c/0x594 [ 566.382154][ T8473] should_failslab+0xc0/0x128 [ 566.382161][ T8473] __kmalloc_cache_noprof+0x80/0x65c [ 566.382167][ T8473] drm_atomic_state_alloc+0xb4/0x108 [ 566.382175][ T8473] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.382180][ T8473] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.382186][ T8473] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.382192][ T8473] fb_pan_display+0x2dc/0x554 [ 566.382199][ T8473] bit_update_start+0x4c/0x1e4 [ 566.382204][ T8473] fbcon_switch+0x108c/0x1a20 executing program [ 566.382209][ T8473] redraw_screen+0x4c0/0xcac [ 566.382217][ T8473] fbcon_do_set_font+0xa6c/0xf9c ** 5 printk messages dropped ** [ 566.382252][ T8473] invoke_syscall+0x98/0x254 [ 566.382257][ T8473] el0_svc_common+0x130/0x23c [ 566.382262][ T8473] do_el0_svc+0x48/0x58 [ 566.382266][ T8473] el0_svc+0x5c/0x254 [ 566.382274][ T8473] el0t_64_sync_handler+0x84/0x12c [ 566.382280][ T8473] el0t_64_sync+0x198/0x19c [ 566.405925][ T8474] FAULT_INJECTION: forcing a failure. [ 566.405925][ T8474] name failslab, interval 1, probability 0, space 0, times 0 [ 566.405942][ T8474] CPU: 0 UID: 0 PID: 8474 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.405949][ T8474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.405954][ T8474] Call trace: [ 566.405956][ T8474] show_stack+0x2c/0x3c (C) [ 566.405967][ T8474] __dump_stack+0x30/0x40 [ 566.405973][ T8474] dump_stack_lvl+0xd8/0x12c [ 566.405978][ T8474] dump_stack+0x1c/0x28 [ 566.405982][ T8474] should_fail_ex+0x41c/0x594 [ 566.405990][ T8474] should_failslab+0xc0/0x128 [ 566.405996][ T8474] __kmalloc_cache_noprof+0x80/0x65c [ 566.406002][ T8474] drm_atomic_state_alloc+0xb4/0x108 [ 566.406009][ T8474] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.406015][ T8474] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.406020][ T8474] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.406026][ T8474] fb_pan_display+0x2dc/0x554 executing program [ 566.406033][ T8474] bit_update_start+0x4c/0x1e4 [ 566.406038][ T8474] fbcon_switch+0x108c/0x1a20 [ 566.406043][ T8474] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 566.406085][ T8474] invoke_syscall+0x98/0x254 [ 566.406090][ T8474] el0_svc_common+0x130/0x23c [ 566.406095][ T8474] do_el0_svc+0x48/0x58 [ 566.406099][ T8474] el0_svc+0x5c/0x254 [ 566.406107][ T8474] el0t_64_sync_handler+0x84/0x12c [ 566.406113][ T8474] el0t_64_sync+0x198/0x19c [ 566.432056][ T8475] FAULT_INJECTION: forcing a failure. [ 566.432056][ T8475] name failslab, interval 1, probability 0, space 0, times 0 [ 566.432072][ T8475] CPU: 0 UID: 0 PID: 8475 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.432080][ T8475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.432084][ T8475] Call trace: [ 566.432087][ T8475] show_stack+0x2c/0x3c (C) [ 566.432098][ T8475] __dump_stack+0x30/0x40 [ 566.432103][ T8475] dump_stack_lvl+0xd8/0x12c [ 566.432108][ T8475] dump_stack+0x1c/0x28 [ 566.432112][ T8475] should_fail_ex+0x41c/0x594 [ 566.432120][ T8475] should_failslab+0xc0/0x128 [ 566.432126][ T8475] __kmalloc_cache_noprof+0x80/0x65c [ 566.432132][ T8475] drm_atomic_state_alloc+0xb4/0x108 [ 566.432140][ T8475] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.432145][ T8475] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.432151][ T8475] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.432157][ T8475] fb_pan_display+0x2dc/0x554 executing program [ 566.432163][ T8475] bit_update_start+0x4c/0x1e4 [ 566.432169][ T8475] fbcon_switch+0x108c/0x1a20 [ 566.432174][ T8475] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 566.432215][ T8475] invoke_syscall+0x98/0x254 [ 566.432220][ T8475] el0_svc_common+0x130/0x23c [ 566.432225][ T8475] do_el0_svc+0x48/0x58 [ 566.432229][ T8475] el0_svc+0x5c/0x254 [ 566.432237][ T8475] el0t_64_sync_handler+0x84/0x12c [ 566.432243][ T8475] el0t_64_sync+0x198/0x19c [ 566.454120][ T8476] FAULT_INJECTION: forcing a failure. [ 566.454120][ T8476] name failslab, interval 1, probability 0, space 0, times 0 [ 566.454137][ T8476] CPU: 0 UID: 0 PID: 8476 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.454144][ T8476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.454149][ T8476] Call trace: [ 566.454151][ T8476] show_stack+0x2c/0x3c (C) [ 566.454163][ T8476] __dump_stack+0x30/0x40 [ 566.454169][ T8476] dump_stack_lvl+0xd8/0x12c [ 566.454174][ T8476] dump_stack+0x1c/0x28 [ 566.454178][ T8476] should_fail_ex+0x41c/0x594 [ 566.454186][ T8476] should_failslab+0xc0/0x128 [ 566.454192][ T8476] __kmalloc_cache_noprof+0x80/0x65c [ 566.454199][ T8476] drm_atomic_state_alloc+0xb4/0x108 [ 566.454206][ T8476] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.454212][ T8476] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.454218][ T8476] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.454224][ T8476] fb_pan_display+0x2dc/0x554 [ 566.454231][ T8476] bit_update_start+0x4c/0x1e4 executing program [ 566.454236][ T8476] fbcon_switch+0x108c/0x1a20 [ 566.454241][ T8476] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 566.454283][ T8476] invoke_syscall+0x98/0x254 [ 566.454288][ T8476] el0_svc_common+0x130/0x23c [ 566.454293][ T8476] do_el0_svc+0x48/0x58 [ 566.454297][ T8476] el0_svc+0x5c/0x254 [ 566.454305][ T8476] el0t_64_sync_handler+0x84/0x12c [ 566.454312][ T8476] el0t_64_sync+0x198/0x19c [ 566.474956][ T8477] FAULT_INJECTION: forcing a failure. [ 566.474956][ T8477] name failslab, interval 1, probability 0, space 0, times 0 [ 566.474972][ T8477] CPU: 0 UID: 0 PID: 8477 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.474979][ T8477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.474984][ T8477] Call trace: [ 566.474986][ T8477] show_stack+0x2c/0x3c (C) executing program [ 566.474997][ T8477] __dump_stack+0x30/0x40 [ 566.475003][ T8477] dump_stack_lvl+0xd8/0x12c ** 18 printk messages dropped ** [ 566.475115][ T8477] invoke_syscall+0x98/0x254 [ 566.475120][ T8477] el0_svc_common+0x130/0x23c [ 566.475125][ T8477] do_el0_svc+0x48/0x58 [ 566.475130][ T8477] el0_svc+0x5c/0x254 [ 566.475137][ T8477] el0t_64_sync_handler+0x84/0x12c [ 566.475144][ T8477] el0t_64_sync+0x198/0x19c [ 566.496966][ T8478] FAULT_INJECTION: forcing a failure. [ 566.496966][ T8478] name failslab, interval 1, probability 0, space 0, times 0 [ 566.496982][ T8478] CPU: 0 UID: 0 PID: 8478 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.496990][ T8478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.496995][ T8478] Call trace: [ 566.496997][ T8478] show_stack+0x2c/0x3c (C) [ 566.497009][ T8478] __dump_stack+0x30/0x40 [ 566.497015][ T8478] dump_stack_lvl+0xd8/0x12c [ 566.497019][ T8478] dump_stack+0x1c/0x28 [ 566.497024][ T8478] should_fail_ex+0x41c/0x594 [ 566.497031][ T8478] should_failslab+0xc0/0x128 [ 566.497037][ T8478] __kmalloc_cache_noprof+0x80/0x65c [ 566.497044][ T8478] drm_atomic_state_alloc+0xb4/0x108 [ 566.497051][ T8478] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.497057][ T8478] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.497062][ T8478] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.497069][ T8478] fb_pan_display+0x2dc/0x554 executing program [ 566.497076][ T8478] bit_update_start+0x4c/0x1e4 [ 566.497081][ T8478] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.497128][ T8478] invoke_syscall+0x98/0x254 [ 566.497133][ T8478] el0_svc_common+0x130/0x23c [ 566.497138][ T8478] do_el0_svc+0x48/0x58 [ 566.497142][ T8478] el0_svc+0x5c/0x254 [ 566.497150][ T8478] el0t_64_sync_handler+0x84/0x12c [ 566.497156][ T8478] el0t_64_sync+0x198/0x19c [ 566.522064][ T8479] FAULT_INJECTION: forcing a failure. [ 566.522064][ T8479] name failslab, interval 1, probability 0, space 0, times 0 [ 566.522080][ T8479] CPU: 0 UID: 0 PID: 8479 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.522087][ T8479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.522092][ T8479] Call trace: [ 566.522094][ T8479] show_stack+0x2c/0x3c (C) [ 566.522106][ T8479] __dump_stack+0x30/0x40 [ 566.522112][ T8479] dump_stack_lvl+0xd8/0x12c [ 566.522116][ T8479] dump_stack+0x1c/0x28 [ 566.522121][ T8479] should_fail_ex+0x41c/0x594 [ 566.522129][ T8479] should_failslab+0xc0/0x128 [ 566.522135][ T8479] __kmalloc_cache_noprof+0x80/0x65c [ 566.522141][ T8479] drm_atomic_state_alloc+0xb4/0x108 [ 566.522149][ T8479] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.522154][ T8479] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.522160][ T8479] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.522166][ T8479] fb_pan_display+0x2dc/0x554 [ 566.522173][ T8479] bit_update_start+0x4c/0x1e4 [ 566.522178][ T8479] fbcon_switch+0x108c/0x1a20 [ 566.522183][ T8479] redraw_screen+0x4c0/0xcac [ 566.522190][ T8479] fbcon_do_set_font+0xa6c/0xf9c executing program [ 566.522195][ T8479] fbcon_set_font+0xa4c/0xce0 [ 566.522200][ T8479] con_font_op+0x914/0xc3c ** 3 printk messages dropped ** [ 566.522225][ T8479] invoke_syscall+0x98/0x254 [ 566.522230][ T8479] el0_svc_common+0x130/0x23c [ 566.522235][ T8479] do_el0_svc+0x48/0x58 [ 566.522239][ T8479] el0_svc+0x5c/0x254 [ 566.522247][ T8479] el0t_64_sync_handler+0x84/0x12c [ 566.522253][ T8479] el0t_64_sync+0x198/0x19c [ 566.545420][ T8480] FAULT_INJECTION: forcing a failure. [ 566.545420][ T8480] name failslab, interval 1, probability 0, space 0, times 0 [ 566.545441][ T8480] CPU: 0 UID: 0 PID: 8480 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.545449][ T8480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.545454][ T8480] Call trace: [ 566.545457][ T8480] show_stack+0x2c/0x3c (C) [ 566.545468][ T8480] __dump_stack+0x30/0x40 [ 566.545474][ T8480] dump_stack_lvl+0xd8/0x12c [ 566.545479][ T8480] dump_stack+0x1c/0x28 [ 566.545483][ T8480] should_fail_ex+0x41c/0x594 [ 566.545491][ T8480] should_failslab+0xc0/0x128 [ 566.545497][ T8480] __kmalloc_cache_noprof+0x80/0x65c [ 566.545504][ T8480] drm_atomic_state_alloc+0xb4/0x108 [ 566.545511][ T8480] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.545517][ T8480] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.545522][ T8480] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.545529][ T8480] fb_pan_display+0x2dc/0x554 executing program [ 566.545535][ T8480] bit_update_start+0x4c/0x1e4 [ 566.545541][ T8480] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.545588][ T8480] invoke_syscall+0x98/0x254 [ 566.545593][ T8480] el0_svc_common+0x130/0x23c [ 566.545598][ T8480] do_el0_svc+0x48/0x58 [ 566.545603][ T8480] el0_svc+0x5c/0x254 [ 566.545610][ T8480] el0t_64_sync_handler+0x84/0x12c [ 566.545617][ T8480] el0t_64_sync+0x198/0x19c [ 566.566521][ T8481] FAULT_INJECTION: forcing a failure. [ 566.566521][ T8481] name failslab, interval 1, probability 0, space 0, times 0 [ 566.566536][ T8481] CPU: 0 UID: 0 PID: 8481 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.566543][ T8481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.566548][ T8481] Call trace: [ 566.566551][ T8481] show_stack+0x2c/0x3c (C) [ 566.566562][ T8481] __dump_stack+0x30/0x40 [ 566.566568][ T8481] dump_stack_lvl+0xd8/0x12c [ 566.566573][ T8481] dump_stack+0x1c/0x28 [ 566.566577][ T8481] should_fail_ex+0x41c/0x594 [ 566.566585][ T8481] should_failslab+0xc0/0x128 [ 566.566591][ T8481] __kmalloc_cache_noprof+0x80/0x65c [ 566.566597][ T8481] drm_atomic_state_alloc+0xb4/0x108 executing program [ 566.566605][ T8481] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.566610][ T8481] drm_client_modeset_commit_locked+0xd0/0x4a0 ** 11 printk messages dropped ** [ 566.566680][ T8481] invoke_syscall+0x98/0x254 [ 566.566686][ T8481] el0_svc_common+0x130/0x23c [ 566.566690][ T8481] do_el0_svc+0x48/0x58 [ 566.566695][ T8481] el0_svc+0x5c/0x254 [ 566.566703][ T8481] el0t_64_sync_handler+0x84/0x12c [ 566.566709][ T8481] el0t_64_sync+0x198/0x19c [ 566.587310][ T8482] FAULT_INJECTION: forcing a failure. [ 566.587310][ T8482] name failslab, interval 1, probability 0, space 0, times 0 [ 566.587326][ T8482] CPU: 0 UID: 0 PID: 8482 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.587334][ T8482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.587338][ T8482] Call trace: [ 566.587341][ T8482] show_stack+0x2c/0x3c (C) [ 566.587352][ T8482] __dump_stack+0x30/0x40 [ 566.587358][ T8482] dump_stack_lvl+0xd8/0x12c [ 566.587362][ T8482] dump_stack+0x1c/0x28 [ 566.587367][ T8482] should_fail_ex+0x41c/0x594 [ 566.587375][ T8482] should_failslab+0xc0/0x128 [ 566.587381][ T8482] __kmalloc_cache_noprof+0x80/0x65c [ 566.587387][ T8482] drm_atomic_state_alloc+0xb4/0x108 [ 566.587395][ T8482] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.587400][ T8482] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.587406][ T8482] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.587412][ T8482] fb_pan_display+0x2dc/0x554 [ 566.587418][ T8482] bit_update_start+0x4c/0x1e4 [ 566.587424][ T8482] fbcon_switch+0x108c/0x1a20 [ 566.587429][ T8482] redraw_screen+0x4c0/0xcac [ 566.587436][ T8482] fbcon_do_set_font+0xa6c/0xf9c [ 566.587441][ T8482] fbcon_set_font+0xa4c/0xce0 executing program [ 566.587446][ T8482] con_font_op+0x914/0xc3c [ 566.587452][ T8482] vt_ioctl+0x1838/0x1e98 ** 2 printk messages dropped ** [ 566.587470][ T8482] invoke_syscall+0x98/0x254 [ 566.587475][ T8482] el0_svc_common+0x130/0x23c [ 566.587480][ T8482] do_el0_svc+0x48/0x58 [ 566.587484][ T8482] el0_svc+0x5c/0x254 [ 566.587491][ T8482] el0t_64_sync_handler+0x84/0x12c [ 566.587498][ T8482] el0t_64_sync+0x198/0x19c [ 566.608259][ T8483] FAULT_INJECTION: forcing a failure. [ 566.608259][ T8483] name failslab, interval 1, probability 0, space 0, times 0 [ 566.608275][ T8483] CPU: 0 UID: 0 PID: 8483 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.608282][ T8483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.608286][ T8483] Call trace: [ 566.608289][ T8483] show_stack+0x2c/0x3c (C) [ 566.608299][ T8483] __dump_stack+0x30/0x40 [ 566.608305][ T8483] dump_stack_lvl+0xd8/0x12c [ 566.608310][ T8483] dump_stack+0x1c/0x28 [ 566.608314][ T8483] should_fail_ex+0x41c/0x594 [ 566.608321][ T8483] should_failslab+0xc0/0x128 [ 566.608327][ T8483] __kmalloc_cache_noprof+0x80/0x65c [ 566.608334][ T8483] drm_atomic_state_alloc+0xb4/0x108 [ 566.608341][ T8483] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.608346][ T8483] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 566.608352][ T8483] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.608358][ T8483] fb_pan_display+0x2dc/0x554 [ 566.608365][ T8483] bit_update_start+0x4c/0x1e4 ** 8 printk messages dropped ** [ 566.608416][ T8483] invoke_syscall+0x98/0x254 [ 566.608422][ T8483] el0_svc_common+0x130/0x23c [ 566.608426][ T8483] do_el0_svc+0x48/0x58 [ 566.608431][ T8483] el0_svc+0x5c/0x254 [ 566.608439][ T8483] el0t_64_sync_handler+0x84/0x12c [ 566.608445][ T8483] el0t_64_sync+0x198/0x19c [ 566.629066][ T8484] FAULT_INJECTION: forcing a failure. [ 566.629066][ T8484] name failslab, interval 1, probability 0, space 0, times 0 [ 566.629087][ T8484] CPU: 0 UID: 0 PID: 8484 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.629096][ T8484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.629100][ T8484] Call trace: [ 566.629103][ T8484] show_stack+0x2c/0x3c (C) [ 566.629115][ T8484] __dump_stack+0x30/0x40 [ 566.629121][ T8484] dump_stack_lvl+0xd8/0x12c [ 566.629126][ T8484] dump_stack+0x1c/0x28 [ 566.629130][ T8484] should_fail_ex+0x41c/0x594 [ 566.629137][ T8484] should_failslab+0xc0/0x128 [ 566.629144][ T8484] __kmalloc_cache_noprof+0x80/0x65c [ 566.629150][ T8484] drm_atomic_state_alloc+0xb4/0x108 executing program [ 566.629157][ T8484] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.629163][ T8484] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.629168][ T8484] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.629175][ T8484] fb_pan_display+0x2dc/0x554 [ 566.629182][ T8484] bit_update_start+0x4c/0x1e4 [ 566.629187][ T8484] fbcon_switch+0x108c/0x1a20 [ 566.629192][ T8484] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 566.629233][ T8484] invoke_syscall+0x98/0x254 [ 566.629239][ T8484] el0_svc_common+0x130/0x23c [ 566.629243][ T8484] do_el0_svc+0x48/0x58 [ 566.629248][ T8484] el0_svc+0x5c/0x254 [ 566.629255][ T8484] el0t_64_sync_handler+0x84/0x12c [ 566.629262][ T8484] el0t_64_sync+0x198/0x19c [ 566.650602][ T8485] FAULT_INJECTION: forcing a failure. [ 566.650602][ T8485] name failslab, interval 1, probability 0, space 0, times 0 [ 566.650618][ T8485] CPU: 0 UID: 0 PID: 8485 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.650625][ T8485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.650629][ T8485] Call trace: [ 566.650632][ T8485] show_stack+0x2c/0x3c (C) [ 566.650643][ T8485] __dump_stack+0x30/0x40 [ 566.650649][ T8485] dump_stack_lvl+0xd8/0x12c [ 566.650653][ T8485] dump_stack+0x1c/0x28 [ 566.650658][ T8485] should_fail_ex+0x41c/0x594 [ 566.650666][ T8485] should_failslab+0xc0/0x128 [ 566.650672][ T8485] __kmalloc_cache_noprof+0x80/0x65c [ 566.650679][ T8485] drm_atomic_state_alloc+0xb4/0x108 [ 566.650691][ T8485] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.650697][ T8485] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.650703][ T8485] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 566.650709][ T8485] fb_pan_display+0x2dc/0x554 [ 566.650716][ T8485] bit_update_start+0x4c/0x1e4 ** 2 printk messages dropped ** [ 566.650735][ T8485] fbcon_do_set_font+0xa6c/0xf9c ** 5 printk messages dropped ** [ 566.650769][ T8485] invoke_syscall+0x98/0x254 [ 566.650774][ T8485] el0_svc_common+0x130/0x23c [ 566.650778][ T8485] do_el0_svc+0x48/0x58 [ 566.650783][ T8485] el0_svc+0x5c/0x254 [ 566.650791][ T8485] el0t_64_sync_handler+0x84/0x12c [ 566.650797][ T8485] el0t_64_sync+0x198/0x19c [ 566.671564][ T8486] FAULT_INJECTION: forcing a failure. [ 566.671564][ T8486] name failslab, interval 1, probability 0, space 0, times 0 [ 566.671581][ T8486] CPU: 0 UID: 0 PID: 8486 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.671588][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.671593][ T8486] Call trace: [ 566.671595][ T8486] show_stack+0x2c/0x3c (C) [ 566.671608][ T8486] __dump_stack+0x30/0x40 [ 566.671614][ T8486] dump_stack_lvl+0xd8/0x12c [ 566.671619][ T8486] dump_stack+0x1c/0x28 [ 566.671623][ T8486] should_fail_ex+0x41c/0x594 [ 566.671631][ T8486] should_failslab+0xc0/0x128 [ 566.671637][ T8486] __kmalloc_cache_noprof+0x80/0x65c [ 566.671643][ T8486] drm_atomic_state_alloc+0xb4/0x108 [ 566.671651][ T8486] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.671656][ T8486] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.671662][ T8486] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 566.671668][ T8486] fb_pan_display+0x2dc/0x554 [ 566.671675][ T8486] bit_update_start+0x4c/0x1e4 [ 566.671681][ T8486] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.671727][ T8486] invoke_syscall+0x98/0x254 [ 566.671733][ T8486] el0_svc_common+0x130/0x23c [ 566.671737][ T8486] do_el0_svc+0x48/0x58 [ 566.671742][ T8486] el0_svc+0x5c/0x254 [ 566.671750][ T8486] el0t_64_sync_handler+0x84/0x12c [ 566.671756][ T8486] el0t_64_sync+0x198/0x19c [ 566.692385][ T8487] FAULT_INJECTION: forcing a failure. [ 566.692385][ T8487] name failslab, interval 1, probability 0, space 0, times 0 [ 566.692401][ T8487] CPU: 0 UID: 0 PID: 8487 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.692409][ T8487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.692413][ T8487] Call trace: [ 566.692416][ T8487] show_stack+0x2c/0x3c (C) [ 566.692427][ T8487] __dump_stack+0x30/0x40 [ 566.692433][ T8487] dump_stack_lvl+0xd8/0x12c [ 566.692437][ T8487] dump_stack+0x1c/0x28 [ 566.692442][ T8487] should_fail_ex+0x41c/0x594 [ 566.692450][ T8487] should_failslab+0xc0/0x128 [ 566.692456][ T8487] __kmalloc_cache_noprof+0x80/0x65c [ 566.692462][ T8487] drm_atomic_state_alloc+0xb4/0x108 [ 566.692470][ T8487] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.692475][ T8487] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.692481][ T8487] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.692487][ T8487] fb_pan_display+0x2dc/0x554 [ 566.692494][ T8487] bit_update_start+0x4c/0x1e4 executing program [ 566.692499][ T8487] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 566.692545][ T8487] invoke_syscall+0x98/0x254 [ 566.692550][ T8487] el0_svc_common+0x130/0x23c [ 566.692555][ T8487] do_el0_svc+0x48/0x58 [ 566.692559][ T8487] el0_svc+0x5c/0x254 [ 566.692567][ T8487] el0t_64_sync_handler+0x84/0x12c [ 566.692574][ T8487] el0t_64_sync+0x198/0x19c [ 566.714271][ T8488] FAULT_INJECTION: forcing a failure. [ 566.714271][ T8488] name failslab, interval 1, probability 0, space 0, times 0 [ 566.714287][ T8488] CPU: 0 UID: 0 PID: 8488 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.714295][ T8488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.714299][ T8488] Call trace: [ 566.714302][ T8488] show_stack+0x2c/0x3c (C) [ 566.714314][ T8488] __dump_stack+0x30/0x40 [ 566.714321][ T8488] dump_stack_lvl+0xd8/0x12c [ 566.714326][ T8488] dump_stack+0x1c/0x28 [ 566.714330][ T8488] should_fail_ex+0x41c/0x594 [ 566.714338][ T8488] should_failslab+0xc0/0x128 [ 566.714344][ T8488] __kmalloc_cache_noprof+0x80/0x65c [ 566.714351][ T8488] drm_atomic_state_alloc+0xb4/0x108 [ 566.714358][ T8488] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.714364][ T8488] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.714369][ T8488] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.714376][ T8488] fb_pan_display+0x2dc/0x554 [ 566.714382][ T8488] bit_update_start+0x4c/0x1e4 [ 566.714388][ T8488] fbcon_switch+0x108c/0x1a20 [ 566.714393][ T8488] redraw_screen+0x4c0/0xcac [ 566.714400][ T8488] fbcon_do_set_font+0xa6c/0xf9c executing program [ 566.714405][ T8488] fbcon_set_font+0xa4c/0xce0 [ 566.714410][ T8488] con_font_op+0x914/0xc3c [ 566.714417][ T8488] vt_ioctl+0x1838/0x1e98 ** 2 printk messages dropped ** [ 566.714435][ T8488] invoke_syscall+0x98/0x254 [ 566.714440][ T8488] el0_svc_common+0x130/0x23c [ 566.714445][ T8488] do_el0_svc+0x48/0x58 [ 566.714449][ T8488] el0_svc+0x5c/0x254 [ 566.714457][ T8488] el0t_64_sync_handler+0x84/0x12c [ 566.714463][ T8488] el0t_64_sync+0x198/0x19c [ 566.735525][ T8489] FAULT_INJECTION: forcing a failure. [ 566.735525][ T8489] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 566.735542][ T8489] CPU: 0 UID: 0 PID: 8489 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.735554][ T8489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.735560][ T8489] Call trace: [ 566.735564][ T8489] show_stack+0x2c/0x3c (C) [ 566.735576][ T8489] __dump_stack+0x30/0x40 [ 566.735582][ T8489] dump_stack_lvl+0xd8/0x12c [ 566.735587][ T8489] dump_stack+0x1c/0x28 [ 566.735592][ T8489] should_fail_ex+0x41c/0x594 [ 566.735599][ T8489] should_fail_alloc_page+0xec/0x10c [ 566.735606][ T8489] prepare_alloc_pages+0x1c8/0x50c [ 566.735612][ T8489] __alloc_frozen_pages_noprof+0x134/0x318 [ 566.735618][ T8489] alloc_pages_mpol+0x1e4/0x460 executing program [ 566.735625][ T8489] alloc_frozen_pages_noprof+0xe0/0x210 [ 566.735631][ T8489] ___kmalloc_large_node+0xac/0x154 [ 566.735636][ T8489] __kmalloc_large_node_noprof+0x2c/0x8c [ 566.735642][ T8489] __kmalloc_noprof+0x4bc/0x728 [ 566.735648][ T8489] fbcon_set_font+0x4c8/0xce0 ** 6 printk messages dropped ** [ 566.735689][ T8489] do_el0_svc+0x48/0x58 [ 566.735693][ T8489] el0_svc+0x5c/0x254 [ 566.735701][ T8489] el0t_64_sync_handler+0x84/0x12c [ 566.735707][ T8489] el0t_64_sync+0x198/0x19c [ 566.746357][ T8490] FAULT_INJECTION: forcing a failure. [ 566.746357][ T8490] name failslab, interval 1, probability 0, space 0, times 0 [ 566.746374][ T8490] CPU: 0 UID: 0 PID: 8490 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.746384][ T8490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.746389][ T8490] Call trace: [ 566.746392][ T8490] show_stack+0x2c/0x3c (C) [ 566.746403][ T8490] __dump_stack+0x30/0x40 [ 566.746410][ T8490] dump_stack_lvl+0xd8/0x12c [ 566.746415][ T8490] dump_stack+0x1c/0x28 [ 566.746420][ T8490] should_fail_ex+0x41c/0x594 [ 566.746428][ T8490] should_failslab+0xc0/0x128 [ 566.746434][ T8490] __kmalloc_cache_noprof+0x80/0x65c [ 566.746441][ T8490] drm_atomic_state_alloc+0xb4/0x108 [ 566.746449][ T8490] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.746454][ T8490] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.746460][ T8490] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.746466][ T8490] fb_pan_display+0x2dc/0x554 executing program [ 566.746473][ T8490] bit_update_start+0x4c/0x1e4 [ 566.746478][ T8490] fbcon_switch+0x108c/0x1a20 [ 566.746483][ T8490] redraw_screen+0x4c0/0xcac [ 566.746491][ T8490] fbcon_do_set_font+0xa6c/0xf9c [ 566.746496][ T8490] fbcon_set_font+0xa4c/0xce0 ** 6 printk messages dropped ** [ 566.746536][ T8490] do_el0_svc+0x48/0x58 [ 566.746540][ T8490] el0_svc+0x5c/0x254 [ 566.746548][ T8490] el0t_64_sync_handler+0x84/0x12c [ 566.746554][ T8490] el0t_64_sync+0x198/0x19c [ 566.767594][ T8491] FAULT_INJECTION: forcing a failure. [ 566.767594][ T8491] name failslab, interval 1, probability 0, space 0, times 0 [ 566.767610][ T8491] CPU: 0 UID: 0 PID: 8491 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.767618][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.767622][ T8491] Call trace: [ 566.767625][ T8491] show_stack+0x2c/0x3c (C) [ 566.767636][ T8491] __dump_stack+0x30/0x40 [ 566.767642][ T8491] dump_stack_lvl+0xd8/0x12c [ 566.767647][ T8491] dump_stack+0x1c/0x28 [ 566.767651][ T8491] should_fail_ex+0x41c/0x594 [ 566.767659][ T8491] should_failslab+0xc0/0x128 [ 566.767666][ T8491] __kmalloc_cache_noprof+0x80/0x65c [ 566.767672][ T8491] drm_atomic_state_alloc+0xb4/0x108 [ 566.767680][ T8491] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.767686][ T8491] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.767691][ T8491] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.767697][ T8491] fb_pan_display+0x2dc/0x554 [ 566.767704][ T8491] bit_update_start+0x4c/0x1e4 executing program [ 566.767709][ T8491] fbcon_switch+0x108c/0x1a20 [ 566.767714][ T8491] redraw_screen+0x4c0/0xcac [ 566.767721][ T8491] fbcon_do_set_font+0xa6c/0xf9c ** 7 printk messages dropped ** [ 566.767766][ T8491] do_el0_svc+0x48/0x58 [ 566.767770][ T8491] el0_svc+0x5c/0x254 [ 566.767778][ T8491] el0t_64_sync_handler+0x84/0x12c [ 566.767785][ T8491] el0t_64_sync+0x198/0x19c [ 566.788508][ T8492] FAULT_INJECTION: forcing a failure. [ 566.788508][ T8492] name failslab, interval 1, probability 0, space 0, times 0 [ 566.788524][ T8492] CPU: 0 UID: 0 PID: 8492 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.788532][ T8492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.788536][ T8492] Call trace: [ 566.788539][ T8492] show_stack+0x2c/0x3c (C) [ 566.788551][ T8492] __dump_stack+0x30/0x40 [ 566.788557][ T8492] dump_stack_lvl+0xd8/0x12c [ 566.788562][ T8492] dump_stack+0x1c/0x28 [ 566.788566][ T8492] should_fail_ex+0x41c/0x594 [ 566.788574][ T8492] should_failslab+0xc0/0x128 [ 566.788580][ T8492] __kmalloc_cache_noprof+0x80/0x65c [ 566.788587][ T8492] drm_atomic_state_alloc+0xb4/0x108 [ 566.788595][ T8492] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.788600][ T8492] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.788606][ T8492] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.788612][ T8492] fb_pan_display+0x2dc/0x554 [ 566.788619][ T8492] bit_update_start+0x4c/0x1e4 [ 566.788624][ T8492] fbcon_switch+0x108c/0x1a20 executing program [ 566.788629][ T8492] redraw_screen+0x4c0/0xcac [ 566.788636][ T8492] fbcon_do_set_font+0xa6c/0xf9c ** 7 printk messages dropped ** [ 566.788681][ T8492] do_el0_svc+0x48/0x58 [ 566.788686][ T8492] el0_svc+0x5c/0x254 [ 566.788693][ T8492] el0t_64_sync_handler+0x84/0x12c [ 566.788700][ T8492] el0t_64_sync+0x198/0x19c [ 566.809413][ T8493] FAULT_INJECTION: forcing a failure. [ 566.809413][ T8493] name failslab, interval 1, probability 0, space 0, times 0 [ 566.809429][ T8493] CPU: 0 UID: 0 PID: 8493 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.809436][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.809441][ T8493] Call trace: [ 566.809443][ T8493] show_stack+0x2c/0x3c (C) [ 566.809455][ T8493] __dump_stack+0x30/0x40 [ 566.809461][ T8493] dump_stack_lvl+0xd8/0x12c [ 566.809466][ T8493] dump_stack+0x1c/0x28 [ 566.809470][ T8493] should_fail_ex+0x41c/0x594 [ 566.809478][ T8493] should_failslab+0xc0/0x128 [ 566.809485][ T8493] __kmalloc_cache_noprof+0x80/0x65c [ 566.809491][ T8493] drm_atomic_state_alloc+0xb4/0x108 [ 566.809499][ T8493] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.809505][ T8493] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.809510][ T8493] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.809516][ T8493] fb_pan_display+0x2dc/0x554 [ 566.809523][ T8493] bit_update_start+0x4c/0x1e4 [ 566.809529][ T8493] fbcon_switch+0x108c/0x1a20 [ 566.809534][ T8493] redraw_screen+0x4c0/0xcac executing program [ 566.809541][ T8493] fbcon_do_set_font+0xa6c/0xf9c [ 566.809546][ T8493] fbcon_set_font+0xa4c/0xce0 ** 6 printk messages dropped ** [ 566.809585][ T8493] do_el0_svc+0x48/0x58 [ 566.809590][ T8493] el0_svc+0x5c/0x254 [ 566.809597][ T8493] el0t_64_sync_handler+0x84/0x12c [ 566.809603][ T8493] el0t_64_sync+0x198/0x19c [ 566.830282][ T8494] FAULT_INJECTION: forcing a failure. [ 566.830282][ T8494] name failslab, interval 1, probability 0, space 0, times 0 [ 566.830299][ T8494] CPU: 0 UID: 0 PID: 8494 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.830307][ T8494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.830311][ T8494] Call trace: [ 566.830314][ T8494] show_stack+0x2c/0x3c (C) [ 566.830325][ T8494] __dump_stack+0x30/0x40 [ 566.830331][ T8494] dump_stack_lvl+0xd8/0x12c [ 566.830336][ T8494] dump_stack+0x1c/0x28 [ 566.830340][ T8494] should_fail_ex+0x41c/0x594 [ 566.830348][ T8494] should_failslab+0xc0/0x128 [ 566.830354][ T8494] __kmalloc_cache_noprof+0x80/0x65c [ 566.830361][ T8494] drm_atomic_state_alloc+0xb4/0x108 [ 566.830368][ T8494] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.830374][ T8494] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.830379][ T8494] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.830386][ T8494] fb_pan_display+0x2dc/0x554 executing program [ 566.830393][ T8494] bit_update_start+0x4c/0x1e4 [ 566.830398][ T8494] fbcon_switch+0x108c/0x1a20 [ 566.830403][ T8494] redraw_screen+0x4c0/0xcac ** 8 printk messages dropped ** [ 566.830455][ T8494] do_el0_svc+0x48/0x58 [ 566.830460][ T8494] el0_svc+0x5c/0x254 [ 566.830468][ T8494] el0t_64_sync_handler+0x84/0x12c [ 566.830474][ T8494] el0t_64_sync+0x198/0x19c [ 566.851295][ T8495] FAULT_INJECTION: forcing a failure. [ 566.851295][ T8495] name failslab, interval 1, probability 0, space 0, times 0 [ 566.851310][ T8495] CPU: 0 UID: 0 PID: 8495 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.851318][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.851322][ T8495] Call trace: [ 566.851325][ T8495] show_stack+0x2c/0x3c (C) [ 566.851335][ T8495] __dump_stack+0x30/0x40 [ 566.851341][ T8495] dump_stack_lvl+0xd8/0x12c [ 566.851346][ T8495] dump_stack+0x1c/0x28 [ 566.851350][ T8495] should_fail_ex+0x41c/0x594 [ 566.851358][ T8495] should_failslab+0xc0/0x128 [ 566.851364][ T8495] __kmalloc_cache_noprof+0x80/0x65c [ 566.851371][ T8495] drm_atomic_state_alloc+0xb4/0x108 [ 566.851378][ T8495] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.851384][ T8495] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.851389][ T8495] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.851396][ T8495] fb_pan_display+0x2dc/0x554 [ 566.851402][ T8495] bit_update_start+0x4c/0x1e4 [ 566.851407][ T8495] fbcon_switch+0x108c/0x1a20 [ 566.851412][ T8495] redraw_screen+0x4c0/0xcac [ 566.851419][ T8495] fbcon_do_set_font+0xa6c/0xf9c executing program [ 566.851424][ T8495] fbcon_set_font+0xa4c/0xce0 [ 566.851429][ T8495] con_font_op+0x914/0xc3c ** 5 printk messages dropped ** [ 566.851463][ T8495] do_el0_svc+0x48/0x58 [ 566.851468][ T8495] el0_svc+0x5c/0x254 [ 566.851475][ T8495] el0t_64_sync_handler+0x84/0x12c [ 566.851482][ T8495] el0t_64_sync+0x198/0x19c [ 566.872117][ T8496] FAULT_INJECTION: forcing a failure. [ 566.872117][ T8496] name failslab, interval 1, probability 0, space 0, times 0 [ 566.872132][ T8496] CPU: 0 UID: 0 PID: 8496 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.872140][ T8496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.872145][ T8496] Call trace: [ 566.872147][ T8496] show_stack+0x2c/0x3c (C) [ 566.872159][ T8496] __dump_stack+0x30/0x40 [ 566.872165][ T8496] dump_stack_lvl+0xd8/0x12c [ 566.872170][ T8496] dump_stack+0x1c/0x28 [ 566.872174][ T8496] should_fail_ex+0x41c/0x594 [ 566.872183][ T8496] should_failslab+0xc0/0x128 [ 566.872189][ T8496] __kmalloc_cache_noprof+0x80/0x65c [ 566.872196][ T8496] drm_atomic_state_alloc+0xb4/0x108 [ 566.872203][ T8496] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.872209][ T8496] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.872214][ T8496] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.872220][ T8496] fb_pan_display+0x2dc/0x554 [ 566.872227][ T8496] bit_update_start+0x4c/0x1e4 [ 566.872232][ T8496] fbcon_switch+0x108c/0x1a20 executing program [ 566.872237][ T8496] redraw_screen+0x4c0/0xcac [ 566.872244][ T8496] fbcon_do_set_font+0xa6c/0xf9c ** 7 printk messages dropped ** [ 566.872288][ T8496] do_el0_svc+0x48/0x58 [ 566.872293][ T8496] el0_svc+0x5c/0x254 [ 566.872301][ T8496] el0t_64_sync_handler+0x84/0x12c [ 566.872307][ T8496] el0t_64_sync+0x198/0x19c [ 566.894857][ T8497] FAULT_INJECTION: forcing a failure. [ 566.894857][ T8497] name failslab, interval 1, probability 0, space 0, times 0 [ 566.894875][ T8497] CPU: 0 UID: 0 PID: 8497 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.894885][ T8497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.894890][ T8497] Call trace: [ 566.894893][ T8497] show_stack+0x2c/0x3c (C) [ 566.894903][ T8497] __dump_stack+0x30/0x40 [ 566.894909][ T8497] dump_stack_lvl+0xd8/0x12c [ 566.894914][ T8497] dump_stack+0x1c/0x28 [ 566.894919][ T8497] should_fail_ex+0x41c/0x594 [ 566.894926][ T8497] should_failslab+0xc0/0x128 [ 566.894932][ T8497] __kmalloc_cache_noprof+0x80/0x65c [ 566.894939][ T8497] drm_atomic_state_alloc+0xb4/0x108 [ 566.894947][ T8497] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.894952][ T8497] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.894958][ T8497] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.894964][ T8497] fb_pan_display+0x2dc/0x554 [ 566.894970][ T8497] bit_update_start+0x4c/0x1e4 [ 566.894976][ T8497] fbcon_switch+0x108c/0x1a20 executing program [ 566.894981][ T8497] redraw_screen+0x4c0/0xcac [ 566.894988][ T8497] fbcon_do_set_font+0xa6c/0xf9c ** 7 printk messages dropped ** [ 566.895032][ T8497] do_el0_svc+0x48/0x58 [ 566.895036][ T8497] el0_svc+0x5c/0x254 [ 566.895044][ T8497] el0t_64_sync_handler+0x84/0x12c [ 566.895050][ T8497] el0t_64_sync+0x198/0x19c [ 566.915695][ T8498] FAULT_INJECTION: forcing a failure. [ 566.915695][ T8498] name failslab, interval 1, probability 0, space 0, times 0 [ 566.915711][ T8498] CPU: 0 UID: 0 PID: 8498 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.915719][ T8498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.915723][ T8498] Call trace: [ 566.915726][ T8498] show_stack+0x2c/0x3c (C) [ 566.915738][ T8498] __dump_stack+0x30/0x40 [ 566.915744][ T8498] dump_stack_lvl+0xd8/0x12c [ 566.915749][ T8498] dump_stack+0x1c/0x28 [ 566.915753][ T8498] should_fail_ex+0x41c/0x594 [ 566.915761][ T8498] should_failslab+0xc0/0x128 [ 566.915767][ T8498] __kmalloc_cache_noprof+0x80/0x65c [ 566.915773][ T8498] drm_atomic_state_alloc+0xb4/0x108 [ 566.915781][ T8498] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.915786][ T8498] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.915792][ T8498] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.915798][ T8498] fb_pan_display+0x2dc/0x554 [ 566.915805][ T8498] bit_update_start+0x4c/0x1e4 [ 566.915811][ T8498] fbcon_switch+0x108c/0x1a20 [ 566.915816][ T8498] redraw_screen+0x4c0/0xcac [ 566.915823][ T8498] fbcon_do_set_font+0xa6c/0xf9c executing program [ 566.915828][ T8498] fbcon_set_font+0xa4c/0xce0 [ 566.915840][ T8498] con_font_op+0x914/0xc3c ** 5 printk messages dropped ** [ 566.915878][ T8498] do_el0_svc+0x48/0x58 [ 566.915883][ T8498] el0_svc+0x5c/0x254 [ 566.915891][ T8498] el0t_64_sync_handler+0x84/0x12c [ 566.915898][ T8498] el0t_64_sync+0x198/0x19c [ 566.936617][ T8499] FAULT_INJECTION: forcing a failure. [ 566.936617][ T8499] name failslab, interval 1, probability 0, space 0, times 0 [ 566.936635][ T8499] CPU: 0 UID: 0 PID: 8499 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.936648][ T8499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.936655][ T8499] Call trace: [ 566.936658][ T8499] show_stack+0x2c/0x3c (C) [ 566.936670][ T8499] __dump_stack+0x30/0x40 [ 566.936677][ T8499] dump_stack_lvl+0xd8/0x12c [ 566.936682][ T8499] dump_stack+0x1c/0x28 [ 566.936686][ T8499] should_fail_ex+0x41c/0x594 [ 566.936694][ T8499] should_failslab+0xc0/0x128 [ 566.936701][ T8499] __kmalloc_cache_noprof+0x80/0x65c [ 566.936707][ T8499] drm_atomic_state_alloc+0xb4/0x108 [ 566.936714][ T8499] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.936720][ T8499] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.936725][ T8499] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.936732][ T8499] fb_pan_display+0x2dc/0x554 [ 566.936738][ T8499] bit_update_start+0x4c/0x1e4 [ 566.936744][ T8499] fbcon_switch+0x108c/0x1a20 executing program [ 566.936749][ T8499] redraw_screen+0x4c0/0xcac [ 566.936756][ T8499] fbcon_do_set_font+0xa6c/0xf9c ** 7 printk messages dropped ** [ 566.936800][ T8499] do_el0_svc+0x48/0x58 [ 566.936805][ T8499] el0_svc+0x5c/0x254 [ 566.936812][ T8499] el0t_64_sync_handler+0x84/0x12c [ 566.936818][ T8499] el0t_64_sync+0x198/0x19c [ 566.962475][ T8500] FAULT_INJECTION: forcing a failure. [ 566.962475][ T8500] name failslab, interval 1, probability 0, space 0, times 0 [ 566.962492][ T8500] CPU: 0 UID: 0 PID: 8500 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.962500][ T8500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.962504][ T8500] Call trace: [ 566.962507][ T8500] show_stack+0x2c/0x3c (C) [ 566.962518][ T8500] __dump_stack+0x30/0x40 [ 566.962524][ T8500] dump_stack_lvl+0xd8/0x12c [ 566.962529][ T8500] dump_stack+0x1c/0x28 [ 566.962533][ T8500] should_fail_ex+0x41c/0x594 [ 566.962541][ T8500] should_failslab+0xc0/0x128 [ 566.962547][ T8500] __kmalloc_cache_noprof+0x80/0x65c [ 566.962553][ T8500] drm_atomic_state_alloc+0xb4/0x108 [ 566.962561][ T8500] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.962566][ T8500] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.962572][ T8500] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.962578][ T8500] fb_pan_display+0x2dc/0x554 [ 566.962585][ T8500] bit_update_start+0x4c/0x1e4 executing program [ 566.962591][ T8500] fbcon_switch+0x108c/0x1a20 [ 566.962596][ T8500] redraw_screen+0x4c0/0xcac [ 566.962603][ T8500] fbcon_do_set_font+0xa6c/0xf9c [ 566.962608][ T8500] fbcon_set_font+0xa4c/0xce0 ** 6 printk messages dropped ** [ 566.962648][ T8500] do_el0_svc+0x48/0x58 [ 566.962652][ T8500] el0_svc+0x5c/0x254 [ 566.962660][ T8500] el0t_64_sync_handler+0x84/0x12c [ 566.962666][ T8500] el0t_64_sync+0x198/0x19c [ 566.984067][ T8501] FAULT_INJECTION: forcing a failure. [ 566.984067][ T8501] name failslab, interval 1, probability 0, space 0, times 0 [ 566.984083][ T8501] CPU: 0 UID: 0 PID: 8501 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 566.984090][ T8501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.984095][ T8501] Call trace: [ 566.984097][ T8501] show_stack+0x2c/0x3c (C) [ 566.984108][ T8501] __dump_stack+0x30/0x40 [ 566.984114][ T8501] dump_stack_lvl+0xd8/0x12c [ 566.984119][ T8501] dump_stack+0x1c/0x28 [ 566.984124][ T8501] should_fail_ex+0x41c/0x594 [ 566.984131][ T8501] should_failslab+0xc0/0x128 [ 566.984137][ T8501] __kmalloc_cache_noprof+0x80/0x65c [ 566.984143][ T8501] drm_atomic_state_alloc+0xb4/0x108 [ 566.984151][ T8501] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 566.984156][ T8501] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 566.984162][ T8501] drm_fb_helper_pan_display+0x36c/0xac4 [ 566.984168][ T8501] fb_pan_display+0x2dc/0x554 [ 566.984175][ T8501] bit_update_start+0x4c/0x1e4 [ 566.984180][ T8501] fbcon_switch+0x108c/0x1a20 [ 566.984185][ T8501] redraw_screen+0x4c0/0xcac [ 566.984192][ T8501] fbcon_do_set_font+0xa6c/0xf9c [ 566.984197][ T8501] fbcon_set_font+0xa4c/0xce0 executing program ** 6 printk messages dropped ** [ 566.984236][ T8501] do_el0_svc+0x48/0x58 [ 566.984241][ T8501] el0_svc+0x5c/0x254 [ 566.984248][ T8501] el0t_64_sync_handler+0x84/0x12c [ 566.984254][ T8501] el0t_64_sync+0x198/0x19c [ 567.004972][ T8502] FAULT_INJECTION: forcing a failure. [ 567.004972][ T8502] name failslab, interval 1, probability 0, space 0, times 0 [ 567.004990][ T8502] CPU: 0 UID: 0 PID: 8502 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.005000][ T8502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.005007][ T8502] Call trace: [ 567.005011][ T8502] show_stack+0x2c/0x3c (C) [ 567.005025][ T8502] __dump_stack+0x30/0x40 [ 567.005032][ T8502] dump_stack_lvl+0xd8/0x12c [ 567.005037][ T8502] dump_stack+0x1c/0x28 [ 567.005042][ T8502] should_fail_ex+0x41c/0x594 [ 567.005050][ T8502] should_failslab+0xc0/0x128 [ 567.005056][ T8502] __kmalloc_cache_noprof+0x80/0x65c [ 567.005063][ T8502] drm_atomic_state_alloc+0xb4/0x108 [ 567.005070][ T8502] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.005076][ T8502] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.005081][ T8502] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.005087][ T8502] fb_pan_display+0x2dc/0x554 executing program [ 567.005094][ T8502] bit_update_start+0x4c/0x1e4 [ 567.005099][ T8502] fbcon_switch+0x108c/0x1a20 ** 9 printk messages dropped ** [ 567.005156][ T8502] do_el0_svc+0x48/0x58 [ 567.005161][ T8502] el0_svc+0x5c/0x254 [ 567.005168][ T8502] el0t_64_sync_handler+0x84/0x12c [ 567.005175][ T8502] el0t_64_sync+0x198/0x19c [ 567.026258][ T8503] FAULT_INJECTION: forcing a failure. [ 567.026258][ T8503] name failslab, interval 1, probability 0, space 0, times 0 [ 567.026274][ T8503] CPU: 0 UID: 0 PID: 8503 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.026282][ T8503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.026286][ T8503] Call trace: [ 567.026289][ T8503] show_stack+0x2c/0x3c (C) [ 567.026301][ T8503] __dump_stack+0x30/0x40 [ 567.026307][ T8503] dump_stack_lvl+0xd8/0x12c [ 567.026312][ T8503] dump_stack+0x1c/0x28 executing program [ 567.026316][ T8503] should_fail_ex+0x41c/0x594 [ 567.026323][ T8503] should_failslab+0xc0/0x128 [ 567.026330][ T8503] __kmalloc_cache_noprof+0x80/0x65c [ 567.026336][ T8503] drm_atomic_state_alloc+0xb4/0x108 [ 567.026343][ T8503] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.026349][ T8503] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.026354][ T8503] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.026361][ T8503] fb_pan_display+0x2dc/0x554 [ 567.026368][ T8503] bit_update_start+0x4c/0x1e4 [ 567.026373][ T8503] fbcon_switch+0x108c/0x1a20 [ 567.026378][ T8503] redraw_screen+0x4c0/0xcac [ 567.026385][ T8503] fbcon_do_set_font+0xa6c/0xf9c [ 567.026390][ T8503] fbcon_set_font+0xa4c/0xce0 [ 567.026395][ T8503] con_font_op+0x914/0xc3c [ 567.026402][ T8503] vt_ioctl+0x1838/0x1e98 ** 4 printk messages dropped ** [ 567.026429][ T8503] do_el0_svc+0x48/0x58 [ 567.026434][ T8503] el0_svc+0x5c/0x254 [ 567.026441][ T8503] el0t_64_sync_handler+0x84/0x12c [ 567.026448][ T8503] el0t_64_sync+0x198/0x19c [ 567.047128][ T8504] FAULT_INJECTION: forcing a failure. [ 567.047128][ T8504] name failslab, interval 1, probability 0, space 0, times 0 [ 567.047146][ T8504] CPU: 0 UID: 0 PID: 8504 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.047153][ T8504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.047158][ T8504] Call trace: [ 567.047161][ T8504] show_stack+0x2c/0x3c (C) [ 567.047174][ T8504] __dump_stack+0x30/0x40 [ 567.047180][ T8504] dump_stack_lvl+0xd8/0x12c [ 567.047185][ T8504] dump_stack+0x1c/0x28 [ 567.047189][ T8504] should_fail_ex+0x41c/0x594 [ 567.047198][ T8504] should_failslab+0xc0/0x128 [ 567.047204][ T8504] __kmalloc_cache_noprof+0x80/0x65c [ 567.047211][ T8504] drm_atomic_state_alloc+0xb4/0x108 [ 567.047219][ T8504] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.047225][ T8504] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.047230][ T8504] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.047237][ T8504] fb_pan_display+0x2dc/0x554 [ 567.047244][ T8504] bit_update_start+0x4c/0x1e4 [ 567.047249][ T8504] fbcon_switch+0x108c/0x1a20 executing program [ 567.047254][ T8504] redraw_screen+0x4c0/0xcac [ 567.047261][ T8504] fbcon_do_set_font+0xa6c/0xf9c ** 7 printk messages dropped ** [ 567.047306][ T8504] do_el0_svc+0x48/0x58 [ 567.047311][ T8504] el0_svc+0x5c/0x254 [ 567.047319][ T8504] el0t_64_sync_handler+0x84/0x12c [ 567.047326][ T8504] el0t_64_sync+0x198/0x19c [ 567.067930][ T8505] FAULT_INJECTION: forcing a failure. [ 567.067930][ T8505] name failslab, interval 1, probability 0, space 0, times 0 [ 567.067946][ T8505] CPU: 0 UID: 0 PID: 8505 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.067953][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.067957][ T8505] Call trace: [ 567.067960][ T8505] show_stack+0x2c/0x3c (C) [ 567.067971][ T8505] __dump_stack+0x30/0x40 [ 567.067977][ T8505] dump_stack_lvl+0xd8/0x12c [ 567.067981][ T8505] dump_stack+0x1c/0x28 [ 567.067986][ T8505] should_fail_ex+0x41c/0x594 [ 567.067994][ T8505] should_failslab+0xc0/0x128 [ 567.068000][ T8505] __kmalloc_cache_noprof+0x80/0x65c [ 567.068006][ T8505] drm_atomic_state_alloc+0xb4/0x108 [ 567.068014][ T8505] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.068019][ T8505] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.068025][ T8505] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.068031][ T8505] fb_pan_display+0x2dc/0x554 [ 567.068038][ T8505] bit_update_start+0x4c/0x1e4 [ 567.068043][ T8505] fbcon_switch+0x108c/0x1a20 executing program [ 567.068048][ T8505] redraw_screen+0x4c0/0xcac [ 567.068055][ T8505] fbcon_do_set_font+0xa6c/0xf9c [ 567.068061][ T8505] fbcon_set_font+0xa4c/0xce0 ** 6 printk messages dropped ** [ 567.068100][ T8505] do_el0_svc+0x48/0x58 [ 567.068105][ T8505] el0_svc+0x5c/0x254 [ 567.068112][ T8505] el0t_64_sync_handler+0x84/0x12c [ 567.068119][ T8505] el0t_64_sync+0x198/0x19c [ 567.092526][ T8506] FAULT_INJECTION: forcing a failure. [ 567.092526][ T8506] name failslab, interval 1, probability 0, space 0, times 0 [ 567.092546][ T8506] CPU: 0 UID: 0 PID: 8506 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.092554][ T8506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.092559][ T8506] Call trace: [ 567.092562][ T8506] show_stack+0x2c/0x3c (C) [ 567.092574][ T8506] __dump_stack+0x30/0x40 [ 567.092581][ T8506] dump_stack_lvl+0xd8/0x12c [ 567.092585][ T8506] dump_stack+0x1c/0x28 [ 567.092590][ T8506] should_fail_ex+0x41c/0x594 [ 567.092598][ T8506] should_failslab+0xc0/0x128 [ 567.092604][ T8506] __kmalloc_cache_noprof+0x80/0x65c [ 567.092610][ T8506] drm_atomic_state_alloc+0xb4/0x108 [ 567.092617][ T8506] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.092623][ T8506] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.092629][ T8506] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.092635][ T8506] fb_pan_display+0x2dc/0x554 [ 567.092642][ T8506] bit_update_start+0x4c/0x1e4 executing program [ 567.092647][ T8506] fbcon_switch+0x108c/0x1a20 [ 567.092652][ T8506] redraw_screen+0x4c0/0xcac ** 8 printk messages dropped ** [ 567.092703][ T8506] do_el0_svc+0x48/0x58 [ 567.092708][ T8506] el0_svc+0x5c/0x254 [ 567.092716][ T8506] el0t_64_sync_handler+0x84/0x12c [ 567.092722][ T8506] el0t_64_sync+0x198/0x19c [ 567.113998][ T8507] FAULT_INJECTION: forcing a failure. [ 567.113998][ T8507] name failslab, interval 1, probability 0, space 0, times 0 [ 567.114014][ T8507] CPU: 0 UID: 0 PID: 8507 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.114022][ T8507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.114026][ T8507] Call trace: [ 567.114029][ T8507] show_stack+0x2c/0x3c (C) [ 567.114040][ T8507] __dump_stack+0x30/0x40 [ 567.114046][ T8507] dump_stack_lvl+0xd8/0x12c [ 567.114051][ T8507] dump_stack+0x1c/0x28 [ 567.114055][ T8507] should_fail_ex+0x41c/0x594 [ 567.114063][ T8507] should_failslab+0xc0/0x128 [ 567.114069][ T8507] __kmalloc_cache_noprof+0x80/0x65c [ 567.114075][ T8507] drm_atomic_state_alloc+0xb4/0x108 [ 567.114083][ T8507] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.114088][ T8507] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.114094][ T8507] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.114100][ T8507] fb_pan_display+0x2dc/0x554 [ 567.114107][ T8507] bit_update_start+0x4c/0x1e4 [ 567.114112][ T8507] fbcon_switch+0x108c/0x1a20 [ 567.114117][ T8507] redraw_screen+0x4c0/0xcac [ 567.114124][ T8507] fbcon_do_set_font+0xa6c/0xf9c [ 567.114129][ T8507] fbcon_set_font+0xa4c/0xce0 [ 567.114133][ T8507] con_font_op+0x914/0xc3c [ 567.114140][ T8507] vt_ioctl+0x1838/0x1e98 [ 567.114145][ T8507] tty_ioctl+0x874/0xd8c [ 567.114152][ T8507] __arm64_sys_ioctl+0x14c/0x1c4 executing program [ 567.114158][ T8507] invoke_syscall+0x98/0x254 [ 567.114163][ T8507] el0_svc_common+0x130/0x23c [ 567.114168][ T8507] do_el0_svc+0x48/0x58 [ 567.114172][ T8507] el0_svc+0x5c/0x254 [ 567.114179][ T8507] el0t_64_sync_handler+0x84/0x12c [ 567.114186][ T8507] el0t_64_sync+0x198/0x19c [ 567.135490][ T8508] FAULT_INJECTION: forcing a failure. [ 567.135490][ T8508] name failslab, interval 1, probability 0, space 0, times 0 [ 567.135506][ T8508] CPU: 0 UID: 0 PID: 8508 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.135514][ T8508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.135518][ T8508] Call trace: [ 567.135521][ T8508] show_stack+0x2c/0x3c (C) [ 567.135532][ T8508] __dump_stack+0x30/0x40 [ 567.135537][ T8508] dump_stack_lvl+0xd8/0x12c [ 567.135542][ T8508] dump_stack+0x1c/0x28 [ 567.135547][ T8508] should_fail_ex+0x41c/0x594 [ 567.135554][ T8508] should_failslab+0xc0/0x128 [ 567.135560][ T8508] __kmalloc_cache_noprof+0x80/0x65c [ 567.135566][ T8508] drm_atomic_state_alloc+0xb4/0x108 [ 567.135573][ T8508] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.135579][ T8508] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.135584][ T8508] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.135590][ T8508] fb_pan_display+0x2dc/0x554 [ 567.135597][ T8508] bit_update_start+0x4c/0x1e4 [ 567.135602][ T8508] fbcon_switch+0x108c/0x1a20 [ 567.135607][ T8508] redraw_screen+0x4c0/0xcac [ 567.135614][ T8508] fbcon_do_set_font+0xa6c/0xf9c executing program [ 567.135619][ T8508] fbcon_set_font+0xa4c/0xce0 ** 4 printk messages dropped ** [ 567.135648][ T8508] invoke_syscall+0x98/0x254 [ 567.135654][ T8508] el0_svc_common+0x130/0x23c [ 567.135658][ T8508] do_el0_svc+0x48/0x58 [ 567.135663][ T8508] el0_svc+0x5c/0x254 [ 567.135670][ T8508] el0t_64_sync_handler+0x84/0x12c [ 567.135677][ T8508] el0t_64_sync+0x198/0x19c [ 567.156488][ T8509] FAULT_INJECTION: forcing a failure. [ 567.156488][ T8509] name failslab, interval 1, probability 0, space 0, times 0 [ 567.156504][ T8509] CPU: 0 UID: 0 PID: 8509 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.156512][ T8509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 executing program [ 567.156516][ T8509] Call trace: [ 567.156518][ T8509] show_stack+0x2c/0x3c (C) [ 567.156529][ T8509] __dump_stack+0x30/0x40 ** 7 printk messages dropped ** [ 567.156578][ T8509] drm_client_modeset_commit_locked+0xd0/0x4a0 ** 11 printk messages dropped ** [ 567.156649][ T8509] invoke_syscall+0x98/0x254 [ 567.156654][ T8509] el0_svc_common+0x130/0x23c [ 567.156659][ T8509] do_el0_svc+0x48/0x58 [ 567.156664][ T8509] el0_svc+0x5c/0x254 [ 567.156671][ T8509] el0t_64_sync_handler+0x84/0x12c [ 567.156678][ T8509] el0t_64_sync+0x198/0x19c [ 567.177334][ T8510] FAULT_INJECTION: forcing a failure. [ 567.177334][ T8510] name failslab, interval 1, probability 0, space 0, times 0 [ 567.177352][ T8510] CPU: 0 UID: 0 PID: 8510 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.177359][ T8510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.177364][ T8510] Call trace: [ 567.177366][ T8510] show_stack+0x2c/0x3c (C) [ 567.177377][ T8510] __dump_stack+0x30/0x40 [ 567.177383][ T8510] dump_stack_lvl+0xd8/0x12c [ 567.177388][ T8510] dump_stack+0x1c/0x28 [ 567.177392][ T8510] should_fail_ex+0x41c/0x594 [ 567.177400][ T8510] should_failslab+0xc0/0x128 [ 567.177407][ T8510] __kmalloc_cache_noprof+0x80/0x65c [ 567.177413][ T8510] drm_atomic_state_alloc+0xb4/0x108 [ 567.177421][ T8510] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.177427][ T8510] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 567.177432][ T8510] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.177438][ T8510] fb_pan_display+0x2dc/0x554 ** 9 printk messages dropped ** [ 567.177498][ T8510] invoke_syscall+0x98/0x254 [ 567.177503][ T8510] el0_svc_common+0x130/0x23c [ 567.177508][ T8510] do_el0_svc+0x48/0x58 [ 567.177512][ T8510] el0_svc+0x5c/0x254 [ 567.177520][ T8510] el0t_64_sync_handler+0x84/0x12c [ 567.177526][ T8510] el0t_64_sync+0x198/0x19c [ 567.198196][ T8511] FAULT_INJECTION: forcing a failure. [ 567.198196][ T8511] name failslab, interval 1, probability 0, space 0, times 0 [ 567.198211][ T8511] CPU: 0 UID: 0 PID: 8511 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.198219][ T8511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.198223][ T8511] Call trace: [ 567.198226][ T8511] show_stack+0x2c/0x3c (C) [ 567.198237][ T8511] __dump_stack+0x30/0x40 [ 567.198243][ T8511] dump_stack_lvl+0xd8/0x12c [ 567.198248][ T8511] dump_stack+0x1c/0x28 [ 567.198252][ T8511] should_fail_ex+0x41c/0x594 [ 567.198260][ T8511] should_failslab+0xc0/0x128 [ 567.198267][ T8511] __kmalloc_cache_noprof+0x80/0x65c [ 567.198273][ T8511] drm_atomic_state_alloc+0xb4/0x108 [ 567.198281][ T8511] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.198286][ T8511] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.198292][ T8511] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.198298][ T8511] fb_pan_display+0x2dc/0x554 [ 567.198305][ T8511] bit_update_start+0x4c/0x1e4 [ 567.198310][ T8511] fbcon_switch+0x108c/0x1a20 executing program [ 567.198315][ T8511] redraw_screen+0x4c0/0xcac [ 567.198322][ T8511] fbcon_do_set_font+0xa6c/0xf9c [ 567.198327][ T8511] fbcon_set_font+0xa4c/0xce0 ** 4 printk messages dropped ** [ 567.198357][ T8511] invoke_syscall+0x98/0x254 [ 567.198362][ T8511] el0_svc_common+0x130/0x23c [ 567.198366][ T8511] do_el0_svc+0x48/0x58 [ 567.198371][ T8511] el0_svc+0x5c/0x254 [ 567.198378][ T8511] el0t_64_sync_handler+0x84/0x12c [ 567.198385][ T8511] el0t_64_sync+0x198/0x19c [ 567.219088][ T8512] FAULT_INJECTION: forcing a failure. [ 567.219088][ T8512] name failslab, interval 1, probability 0, space 0, times 0 [ 567.219104][ T8512] CPU: 0 UID: 0 PID: 8512 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.219112][ T8512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.219116][ T8512] Call trace: [ 567.219119][ T8512] show_stack+0x2c/0x3c (C) [ 567.219130][ T8512] __dump_stack+0x30/0x40 [ 567.219136][ T8512] dump_stack_lvl+0xd8/0x12c [ 567.219141][ T8512] dump_stack+0x1c/0x28 [ 567.219145][ T8512] should_fail_ex+0x41c/0x594 [ 567.219153][ T8512] should_failslab+0xc0/0x128 [ 567.219159][ T8512] __kmalloc_cache_noprof+0x80/0x65c [ 567.219165][ T8512] drm_atomic_state_alloc+0xb4/0x108 [ 567.219173][ T8512] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.219179][ T8512] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.219184][ T8512] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.219190][ T8512] fb_pan_display+0x2dc/0x554 [ 567.219197][ T8512] bit_update_start+0x4c/0x1e4 executing program [ 567.219202][ T8512] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 567.219250][ T8512] invoke_syscall+0x98/0x254 [ 567.219255][ T8512] el0_svc_common+0x130/0x23c [ 567.219259][ T8512] do_el0_svc+0x48/0x58 [ 567.219264][ T8512] el0_svc+0x5c/0x254 [ 567.219271][ T8512] el0t_64_sync_handler+0x84/0x12c [ 567.219278][ T8512] el0t_64_sync+0x198/0x19c [ 567.240074][ T8513] FAULT_INJECTION: forcing a failure. [ 567.240074][ T8513] name failslab, interval 1, probability 0, space 0, times 0 [ 567.240090][ T8513] CPU: 0 UID: 0 PID: 8513 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.240097][ T8513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.240102][ T8513] Call trace: [ 567.240104][ T8513] show_stack+0x2c/0x3c (C) [ 567.240115][ T8513] __dump_stack+0x30/0x40 [ 567.240120][ T8513] dump_stack_lvl+0xd8/0x12c [ 567.240125][ T8513] dump_stack+0x1c/0x28 [ 567.240129][ T8513] should_fail_ex+0x41c/0x594 [ 567.240137][ T8513] should_failslab+0xc0/0x128 [ 567.240143][ T8513] __kmalloc_cache_noprof+0x80/0x65c [ 567.240149][ T8513] drm_atomic_state_alloc+0xb4/0x108 [ 567.240156][ T8513] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.240162][ T8513] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.240167][ T8513] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.240174][ T8513] fb_pan_display+0x2dc/0x554 [ 567.240180][ T8513] bit_update_start+0x4c/0x1e4 [ 567.240185][ T8513] fbcon_switch+0x108c/0x1a20 ** 3 printk messages dropped ** [ 567.240208][ T8513] con_font_op+0x914/0xc3c executing program ** 3 printk messages dropped ** [ 567.240232][ T8513] invoke_syscall+0x98/0x254 [ 567.240238][ T8513] el0_svc_common+0x130/0x23c [ 567.240242][ T8513] do_el0_svc+0x48/0x58 [ 567.240247][ T8513] el0_svc+0x5c/0x254 [ 567.240254][ T8513] el0t_64_sync_handler+0x84/0x12c [ 567.240261][ T8513] el0t_64_sync+0x198/0x19c [ 567.260928][ T8514] FAULT_INJECTION: forcing a failure. [ 567.260928][ T8514] name failslab, interval 1, probability 0, space 0, times 0 [ 567.260949][ T8514] CPU: 0 UID: 0 PID: 8514 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.260957][ T8514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.260962][ T8514] Call trace: [ 567.260964][ T8514] show_stack+0x2c/0x3c (C) [ 567.260976][ T8514] __dump_stack+0x30/0x40 [ 567.260983][ T8514] dump_stack_lvl+0xd8/0x12c [ 567.260987][ T8514] dump_stack+0x1c/0x28 [ 567.260992][ T8514] should_fail_ex+0x41c/0x594 [ 567.260999][ T8514] should_failslab+0xc0/0x128 [ 567.261005][ T8514] __kmalloc_cache_noprof+0x80/0x65c [ 567.261012][ T8514] drm_atomic_state_alloc+0xb4/0x108 [ 567.261019][ T8514] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.261025][ T8514] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 567.261030][ T8514] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.261037][ T8514] fb_pan_display+0x2dc/0x554 [ 567.261044][ T8514] bit_update_start+0x4c/0x1e4 ** 8 printk messages dropped ** [ 567.261096][ T8514] invoke_syscall+0x98/0x254 [ 567.261101][ T8514] el0_svc_common+0x130/0x23c [ 567.261106][ T8514] do_el0_svc+0x48/0x58 [ 567.261110][ T8514] el0_svc+0x5c/0x254 [ 567.261118][ T8514] el0t_64_sync_handler+0x84/0x12c [ 567.261124][ T8514] el0t_64_sync+0x198/0x19c [ 567.281827][ T8515] FAULT_INJECTION: forcing a failure. [ 567.281827][ T8515] name failslab, interval 1, probability 0, space 0, times 0 [ 567.281850][ T8515] CPU: 0 UID: 0 PID: 8515 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.281860][ T8515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.281867][ T8515] Call trace: [ 567.281870][ T8515] show_stack+0x2c/0x3c (C) [ 567.281884][ T8515] __dump_stack+0x30/0x40 [ 567.281891][ T8515] dump_stack_lvl+0xd8/0x12c [ 567.281897][ T8515] dump_stack+0x1c/0x28 [ 567.281902][ T8515] should_fail_ex+0x41c/0x594 [ 567.281910][ T8515] should_failslab+0xc0/0x128 [ 567.281916][ T8515] __kmalloc_cache_noprof+0x80/0x65c [ 567.281923][ T8515] drm_atomic_state_alloc+0xb4/0x108 [ 567.281930][ T8515] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.281936][ T8515] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.281942][ T8515] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.281948][ T8515] fb_pan_display+0x2dc/0x554 [ 567.281955][ T8515] bit_update_start+0x4c/0x1e4 [ 567.281961][ T8515] fbcon_switch+0x108c/0x1a20 [ 567.281966][ T8515] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.282008][ T8515] invoke_syscall+0x98/0x254 executing program [ 567.282014][ T8515] el0_svc_common+0x130/0x23c [ 567.282018][ T8515] do_el0_svc+0x48/0x58 [ 567.282023][ T8515] el0_svc+0x5c/0x254 [ 567.282031][ T8515] el0t_64_sync_handler+0x84/0x12c [ 567.282037][ T8515] el0t_64_sync+0x198/0x19c [ 567.302555][ T8516] FAULT_INJECTION: forcing a failure. [ 567.302555][ T8516] name failslab, interval 1, probability 0, space 0, times 0 [ 567.302570][ T8516] CPU: 0 UID: 0 PID: 8516 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.302578][ T8516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.302582][ T8516] Call trace: [ 567.302585][ T8516] show_stack+0x2c/0x3c (C) [ 567.302597][ T8516] __dump_stack+0x30/0x40 [ 567.302603][ T8516] dump_stack_lvl+0xd8/0x12c [ 567.302608][ T8516] dump_stack+0x1c/0x28 [ 567.302612][ T8516] should_fail_ex+0x41c/0x594 [ 567.302620][ T8516] should_failslab+0xc0/0x128 [ 567.302626][ T8516] __kmalloc_cache_noprof+0x80/0x65c [ 567.302633][ T8516] drm_atomic_state_alloc+0xb4/0x108 [ 567.302640][ T8516] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.302646][ T8516] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.302651][ T8516] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.302658][ T8516] fb_pan_display+0x2dc/0x554 [ 567.302664][ T8516] bit_update_start+0x4c/0x1e4 executing program [ 567.302670][ T8516] fbcon_switch+0x108c/0x1a20 [ 567.302675][ T8516] redraw_screen+0x4c0/0xcac [ 567.302682][ T8516] fbcon_do_set_font+0xa6c/0xf9c ** 5 printk messages dropped ** [ 567.302717][ T8516] invoke_syscall+0x98/0x254 [ 567.302722][ T8516] el0_svc_common+0x130/0x23c [ 567.302727][ T8516] do_el0_svc+0x48/0x58 [ 567.302731][ T8516] el0_svc+0x5c/0x254 [ 567.302738][ T8516] el0t_64_sync_handler+0x84/0x12c [ 567.302745][ T8516] el0t_64_sync+0x198/0x19c [ 567.324496][ T8517] FAULT_INJECTION: forcing a failure. [ 567.324496][ T8517] name failslab, interval 1, probability 0, space 0, times 0 [ 567.324512][ T8517] CPU: 0 UID: 0 PID: 8517 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.324519][ T8517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.324523][ T8517] Call trace: [ 567.324526][ T8517] show_stack+0x2c/0x3c (C) [ 567.324537][ T8517] __dump_stack+0x30/0x40 [ 567.324543][ T8517] dump_stack_lvl+0xd8/0x12c [ 567.324547][ T8517] dump_stack+0x1c/0x28 [ 567.324552][ T8517] should_fail_ex+0x41c/0x594 [ 567.324560][ T8517] should_failslab+0xc0/0x128 [ 567.324566][ T8517] __kmalloc_cache_noprof+0x80/0x65c [ 567.324572][ T8517] drm_atomic_state_alloc+0xb4/0x108 [ 567.324580][ T8517] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.324585][ T8517] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.324591][ T8517] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.324597][ T8517] fb_pan_display+0x2dc/0x554 [ 567.324603][ T8517] bit_update_start+0x4c/0x1e4 executing program [ 567.324609][ T8517] fbcon_switch+0x108c/0x1a20 [ 567.324614][ T8517] redraw_screen+0x4c0/0xcac [ 567.324621][ T8517] fbcon_do_set_font+0xa6c/0xf9c ** 5 printk messages dropped ** [ 567.324655][ T8517] invoke_syscall+0x98/0x254 [ 567.324660][ T8517] el0_svc_common+0x130/0x23c [ 567.324665][ T8517] do_el0_svc+0x48/0x58 [ 567.324669][ T8517] el0_svc+0x5c/0x254 [ 567.324677][ T8517] el0t_64_sync_handler+0x84/0x12c [ 567.324683][ T8517] el0t_64_sync+0x198/0x19c [ 567.345397][ T8518] FAULT_INJECTION: forcing a failure. [ 567.345397][ T8518] name failslab, interval 1, probability 0, space 0, times 0 [ 567.345414][ T8518] CPU: 0 UID: 0 PID: 8518 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.345421][ T8518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.345426][ T8518] Call trace: [ 567.345429][ T8518] show_stack+0x2c/0x3c (C) [ 567.345441][ T8518] __dump_stack+0x30/0x40 [ 567.345447][ T8518] dump_stack_lvl+0xd8/0x12c [ 567.345452][ T8518] dump_stack+0x1c/0x28 [ 567.345456][ T8518] should_fail_ex+0x41c/0x594 [ 567.345464][ T8518] should_failslab+0xc0/0x128 [ 567.345470][ T8518] __kmalloc_cache_noprof+0x80/0x65c [ 567.345477][ T8518] drm_atomic_state_alloc+0xb4/0x108 [ 567.345484][ T8518] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.345490][ T8518] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.345495][ T8518] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 567.345502][ T8518] fb_pan_display+0x2dc/0x554 [ 567.345508][ T8518] bit_update_start+0x4c/0x1e4 ** 8 printk messages dropped ** [ 567.345561][ T8518] invoke_syscall+0x98/0x254 [ 567.345566][ T8518] el0_svc_common+0x130/0x23c [ 567.345571][ T8518] do_el0_svc+0x48/0x58 [ 567.345576][ T8518] el0_svc+0x5c/0x254 [ 567.345583][ T8518] el0t_64_sync_handler+0x84/0x12c [ 567.345589][ T8518] el0t_64_sync+0x198/0x19c [ 567.367094][ T8519] FAULT_INJECTION: forcing a failure. executing program [ 567.367094][ T8519] name failslab, interval 1, probability 0, space 0, times 0 [ 567.367110][ T8519] CPU: 0 UID: 0 PID: 8519 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.367117][ T8519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.367122][ T8519] Call trace: [ 567.367125][ T8519] show_stack+0x2c/0x3c (C) [ 567.367137][ T8519] __dump_stack+0x30/0x40 [ 567.367143][ T8519] dump_stack_lvl+0xd8/0x12c [ 567.367148][ T8519] dump_stack+0x1c/0x28 [ 567.367152][ T8519] should_fail_ex+0x41c/0x594 [ 567.367160][ T8519] should_failslab+0xc0/0x128 [ 567.367166][ T8519] __kmalloc_cache_noprof+0x80/0x65c [ 567.367173][ T8519] drm_atomic_state_alloc+0xb4/0x108 [ 567.367180][ T8519] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.367186][ T8519] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.367191][ T8519] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.367198][ T8519] fb_pan_display+0x2dc/0x554 [ 567.367205][ T8519] bit_update_start+0x4c/0x1e4 [ 567.367210][ T8519] fbcon_switch+0x108c/0x1a20 [ 567.367215][ T8519] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.367256][ T8519] invoke_syscall+0x98/0x254 [ 567.367262][ T8519] el0_svc_common+0x130/0x23c [ 567.367266][ T8519] do_el0_svc+0x48/0x58 [ 567.367271][ T8519] el0_svc+0x5c/0x254 [ 567.367278][ T8519] el0t_64_sync_handler+0x84/0x12c [ 567.367285][ T8519] el0t_64_sync+0x198/0x19c [ 567.387722][ T8520] FAULT_INJECTION: forcing a failure. [ 567.387722][ T8520] name failslab, interval 1, probability 0, space 0, times 0 [ 567.387739][ T8520] CPU: 0 UID: 0 PID: 8520 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.387747][ T8520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.387751][ T8520] Call trace: [ 567.387754][ T8520] show_stack+0x2c/0x3c (C) [ 567.387766][ T8520] __dump_stack+0x30/0x40 [ 567.387773][ T8520] dump_stack_lvl+0xd8/0x12c [ 567.387778][ T8520] dump_stack+0x1c/0x28 [ 567.387782][ T8520] should_fail_ex+0x41c/0x594 [ 567.387791][ T8520] should_failslab+0xc0/0x128 [ 567.387798][ T8520] __kmalloc_cache_noprof+0x80/0x65c [ 567.387804][ T8520] drm_atomic_state_alloc+0xb4/0x108 [ 567.387812][ T8520] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.387818][ T8520] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.387823][ T8520] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.387830][ T8520] fb_pan_display+0x2dc/0x554 [ 567.387844][ T8520] bit_update_start+0x4c/0x1e4 executing program [ 567.387849][ T8520] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 567.387900][ T8520] invoke_syscall+0x98/0x254 [ 567.387905][ T8520] el0_svc_common+0x130/0x23c [ 567.387910][ T8520] do_el0_svc+0x48/0x58 [ 567.387915][ T8520] el0_svc+0x5c/0x254 [ 567.387923][ T8520] el0t_64_sync_handler+0x84/0x12c [ 567.387929][ T8520] el0t_64_sync+0x198/0x19c [ 567.408610][ T8521] FAULT_INJECTION: forcing a failure. [ 567.408610][ T8521] name failslab, interval 1, probability 0, space 0, times 0 [ 567.408626][ T8521] CPU: 0 UID: 0 PID: 8521 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.408633][ T8521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.408638][ T8521] Call trace: [ 567.408640][ T8521] show_stack+0x2c/0x3c (C) [ 567.408652][ T8521] __dump_stack+0x30/0x40 [ 567.408658][ T8521] dump_stack_lvl+0xd8/0x12c [ 567.408662][ T8521] dump_stack+0x1c/0x28 [ 567.408667][ T8521] should_fail_ex+0x41c/0x594 [ 567.408675][ T8521] should_failslab+0xc0/0x128 [ 567.408681][ T8521] __kmalloc_cache_noprof+0x80/0x65c [ 567.408687][ T8521] drm_atomic_state_alloc+0xb4/0x108 [ 567.408695][ T8521] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.408700][ T8521] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.408706][ T8521] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.408712][ T8521] fb_pan_display+0x2dc/0x554 executing program [ 567.408719][ T8521] bit_update_start+0x4c/0x1e4 [ 567.408725][ T8521] fbcon_switch+0x108c/0x1a20 [ 567.408730][ T8521] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.408772][ T8521] invoke_syscall+0x98/0x254 [ 567.408777][ T8521] el0_svc_common+0x130/0x23c [ 567.408781][ T8521] do_el0_svc+0x48/0x58 [ 567.408786][ T8521] el0_svc+0x5c/0x254 [ 567.408794][ T8521] el0t_64_sync_handler+0x84/0x12c [ 567.408800][ T8521] el0t_64_sync+0x198/0x19c [ 567.429490][ T8522] FAULT_INJECTION: forcing a failure. [ 567.429490][ T8522] name failslab, interval 1, probability 0, space 0, times 0 [ 567.429506][ T8522] CPU: 0 UID: 0 PID: 8522 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.429514][ T8522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.429519][ T8522] Call trace: [ 567.429521][ T8522] show_stack+0x2c/0x3c (C) [ 567.429532][ T8522] __dump_stack+0x30/0x40 [ 567.429538][ T8522] dump_stack_lvl+0xd8/0x12c [ 567.429543][ T8522] dump_stack+0x1c/0x28 [ 567.429547][ T8522] should_fail_ex+0x41c/0x594 [ 567.429555][ T8522] should_failslab+0xc0/0x128 [ 567.429561][ T8522] __kmalloc_cache_noprof+0x80/0x65c [ 567.429567][ T8522] drm_atomic_state_alloc+0xb4/0x108 [ 567.429575][ T8522] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.429580][ T8522] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.429586][ T8522] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.429592][ T8522] fb_pan_display+0x2dc/0x554 executing program [ 567.429599][ T8522] bit_update_start+0x4c/0x1e4 [ 567.429604][ T8522] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 567.429651][ T8522] invoke_syscall+0x98/0x254 [ 567.429655][ T8522] el0_svc_common+0x130/0x23c [ 567.429660][ T8522] do_el0_svc+0x48/0x58 [ 567.429665][ T8522] el0_svc+0x5c/0x254 [ 567.429672][ T8522] el0t_64_sync_handler+0x84/0x12c [ 567.429678][ T8522] el0t_64_sync+0x198/0x19c [ 567.450526][ T8523] FAULT_INJECTION: forcing a failure. [ 567.450526][ T8523] name failslab, interval 1, probability 0, space 0, times 0 [ 567.450544][ T8523] CPU: 0 UID: 0 PID: 8523 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.450554][ T8523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.450559][ T8523] Call trace: [ 567.450562][ T8523] show_stack+0x2c/0x3c (C) [ 567.450573][ T8523] __dump_stack+0x30/0x40 [ 567.450579][ T8523] dump_stack_lvl+0xd8/0x12c [ 567.450583][ T8523] dump_stack+0x1c/0x28 [ 567.450588][ T8523] should_fail_ex+0x41c/0x594 [ 567.450595][ T8523] should_failslab+0xc0/0x128 [ 567.450602][ T8523] __kmalloc_cache_noprof+0x80/0x65c [ 567.450608][ T8523] drm_atomic_state_alloc+0xb4/0x108 [ 567.450615][ T8523] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.450621][ T8523] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.450626][ T8523] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.450632][ T8523] fb_pan_display+0x2dc/0x554 [ 567.450639][ T8523] bit_update_start+0x4c/0x1e4 [ 567.450644][ T8523] fbcon_switch+0x108c/0x1a20 executing program [ 567.450649][ T8523] redraw_screen+0x4c0/0xcac [ 567.450656][ T8523] fbcon_do_set_font+0xa6c/0xf9c [ 567.450661][ T8523] fbcon_set_font+0xa4c/0xce0 ** 4 printk messages dropped ** [ 567.450696][ T8523] invoke_syscall+0x98/0x254 [ 567.450701][ T8523] el0_svc_common+0x130/0x23c [ 567.450707][ T8523] do_el0_svc+0x48/0x58 [ 567.450712][ T8523] el0_svc+0x5c/0x254 [ 567.450720][ T8523] el0t_64_sync_handler+0x84/0x12c [ 567.450727][ T8523] el0t_64_sync+0x198/0x19c [ 567.471532][ T8524] FAULT_INJECTION: forcing a failure. [ 567.471532][ T8524] name failslab, interval 1, probability 0, space 0, times 0 [ 567.471548][ T8524] CPU: 0 UID: 0 PID: 8524 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.471556][ T8524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.471560][ T8524] Call trace: [ 567.471563][ T8524] show_stack+0x2c/0x3c (C) [ 567.471574][ T8524] __dump_stack+0x30/0x40 [ 567.471580][ T8524] dump_stack_lvl+0xd8/0x12c [ 567.471585][ T8524] dump_stack+0x1c/0x28 [ 567.471589][ T8524] should_fail_ex+0x41c/0x594 [ 567.471597][ T8524] should_failslab+0xc0/0x128 [ 567.471603][ T8524] __kmalloc_cache_noprof+0x80/0x65c [ 567.471610][ T8524] drm_atomic_state_alloc+0xb4/0x108 [ 567.471617][ T8524] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.471623][ T8524] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.471628][ T8524] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.471635][ T8524] fb_pan_display+0x2dc/0x554 [ 567.471642][ T8524] bit_update_start+0x4c/0x1e4 executing program [ 567.471647][ T8524] fbcon_switch+0x108c/0x1a20 [ 567.471652][ T8524] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.471693][ T8524] invoke_syscall+0x98/0x254 [ 567.471698][ T8524] el0_svc_common+0x130/0x23c [ 567.471703][ T8524] do_el0_svc+0x48/0x58 [ 567.471708][ T8524] el0_svc+0x5c/0x254 [ 567.471715][ T8524] el0t_64_sync_handler+0x84/0x12c [ 567.471721][ T8524] el0t_64_sync+0x198/0x19c [ 567.484319][ T8525] FAULT_INJECTION: forcing a failure. [ 567.484319][ T8525] name failslab, interval 1, probability 0, space 0, times 0 [ 567.484335][ T8525] CPU: 0 UID: 0 PID: 8525 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.484343][ T8525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.484348][ T8525] Call trace: [ 567.484350][ T8525] show_stack+0x2c/0x3c (C) [ 567.484362][ T8525] __dump_stack+0x30/0x40 [ 567.484368][ T8525] dump_stack_lvl+0xd8/0x12c executing program [ 567.484373][ T8525] dump_stack+0x1c/0x28 [ 567.484377][ T8525] should_fail_ex+0x41c/0x594 [ 567.484386][ T8525] should_failslab+0xc0/0x128 ** 15 printk messages dropped ** [ 567.484483][ T8525] invoke_syscall+0x98/0x254 [ 567.484489][ T8525] el0_svc_common+0x130/0x23c [ 567.484493][ T8525] do_el0_svc+0x48/0x58 [ 567.484498][ T8525] el0_svc+0x5c/0x254 [ 567.484506][ T8525] el0t_64_sync_handler+0x84/0x12c [ 567.484512][ T8525] el0t_64_sync+0x198/0x19c [ 567.504311][ T8526] FAULT_INJECTION: forcing a failure. [ 567.504311][ T8526] name failslab, interval 1, probability 0, space 0, times 0 [ 567.504326][ T8526] CPU: 0 UID: 0 PID: 8526 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.504333][ T8526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.504337][ T8526] Call trace: [ 567.504340][ T8526] show_stack+0x2c/0x3c (C) [ 567.504351][ T8526] __dump_stack+0x30/0x40 [ 567.504357][ T8526] dump_stack_lvl+0xd8/0x12c [ 567.504361][ T8526] dump_stack+0x1c/0x28 [ 567.504366][ T8526] should_fail_ex+0x41c/0x594 [ 567.504373][ T8526] should_failslab+0xc0/0x128 [ 567.504380][ T8526] __kmalloc_cache_noprof+0x80/0x65c [ 567.504386][ T8526] drm_atomic_state_alloc+0xb4/0x108 [ 567.504393][ T8526] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.504399][ T8526] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 567.504404][ T8526] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.504411][ T8526] fb_pan_display+0x2dc/0x554 ** 9 printk messages dropped ** [ 567.504469][ T8526] invoke_syscall+0x98/0x254 [ 567.504474][ T8526] el0_svc_common+0x130/0x23c [ 567.504479][ T8526] do_el0_svc+0x48/0x58 [ 567.504483][ T8526] el0_svc+0x5c/0x254 [ 567.504491][ T8526] el0t_64_sync_handler+0x84/0x12c [ 567.504497][ T8526] el0t_64_sync+0x198/0x19c [ 567.526607][ T8527] FAULT_INJECTION: forcing a failure. [ 567.526607][ T8527] name failslab, interval 1, probability 0, space 0, times 0 [ 567.526624][ T8527] CPU: 0 UID: 0 PID: 8527 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.526631][ T8527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.526636][ T8527] Call trace: [ 567.526638][ T8527] show_stack+0x2c/0x3c (C) [ 567.526650][ T8527] __dump_stack+0x30/0x40 [ 567.526656][ T8527] dump_stack_lvl+0xd8/0x12c [ 567.526661][ T8527] dump_stack+0x1c/0x28 [ 567.526665][ T8527] should_fail_ex+0x41c/0x594 [ 567.526673][ T8527] should_failslab+0xc0/0x128 [ 567.526679][ T8527] __kmalloc_cache_noprof+0x80/0x65c [ 567.526686][ T8527] drm_atomic_state_alloc+0xb4/0x108 [ 567.526693][ T8527] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.526699][ T8527] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.526704][ T8527] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.526710][ T8527] fb_pan_display+0x2dc/0x554 [ 567.526717][ T8527] bit_update_start+0x4c/0x1e4 [ 567.526722][ T8527] fbcon_switch+0x108c/0x1a20 executing program [ 567.526727][ T8527] redraw_screen+0x4c0/0xcac [ 567.526735][ T8527] fbcon_do_set_font+0xa6c/0xf9c [ 567.526740][ T8527] fbcon_set_font+0xa4c/0xce0 ** 4 printk messages dropped ** [ 567.526769][ T8527] invoke_syscall+0x98/0x254 [ 567.526774][ T8527] el0_svc_common+0x130/0x23c [ 567.526779][ T8527] do_el0_svc+0x48/0x58 [ 567.526784][ T8527] el0_svc+0x5c/0x254 [ 567.526791][ T8527] el0t_64_sync_handler+0x84/0x12c [ 567.526798][ T8527] el0t_64_sync+0x198/0x19c [ 567.548538][ T8528] FAULT_INJECTION: forcing a failure. [ 567.548538][ T8528] name failslab, interval 1, probability 0, space 0, times 0 [ 567.548554][ T8528] CPU: 0 UID: 0 PID: 8528 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.548561][ T8528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.548566][ T8528] Call trace: [ 567.548568][ T8528] show_stack+0x2c/0x3c (C) [ 567.548580][ T8528] __dump_stack+0x30/0x40 [ 567.548586][ T8528] dump_stack_lvl+0xd8/0x12c [ 567.548591][ T8528] dump_stack+0x1c/0x28 [ 567.548595][ T8528] should_fail_ex+0x41c/0x594 [ 567.548602][ T8528] should_failslab+0xc0/0x128 [ 567.548609][ T8528] __kmalloc_cache_noprof+0x80/0x65c [ 567.548616][ T8528] drm_atomic_state_alloc+0xb4/0x108 [ 567.548623][ T8528] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.548628][ T8528] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.548634][ T8528] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.548640][ T8528] fb_pan_display+0x2dc/0x554 [ 567.548647][ T8528] bit_update_start+0x4c/0x1e4 executing program [ 567.548652][ T8528] fbcon_switch+0x108c/0x1a20 [ 567.548657][ T8528] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.548699][ T8528] invoke_syscall+0x98/0x254 [ 567.548704][ T8528] el0_svc_common+0x130/0x23c [ 567.548709][ T8528] do_el0_svc+0x48/0x58 [ 567.548714][ T8528] el0_svc+0x5c/0x254 [ 567.548721][ T8528] el0t_64_sync_handler+0x84/0x12c [ 567.548728][ T8528] el0t_64_sync+0x198/0x19c [ 567.569323][ T8529] FAULT_INJECTION: forcing a failure. [ 567.569323][ T8529] name failslab, interval 1, probability 0, space 0, times 0 [ 567.569338][ T8529] CPU: 0 UID: 0 PID: 8529 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.569345][ T8529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.569350][ T8529] Call trace: [ 567.569352][ T8529] show_stack+0x2c/0x3c (C) [ 567.569363][ T8529] __dump_stack+0x30/0x40 [ 567.569369][ T8529] dump_stack_lvl+0xd8/0x12c [ 567.569374][ T8529] dump_stack+0x1c/0x28 [ 567.569378][ T8529] should_fail_ex+0x41c/0x594 [ 567.569386][ T8529] should_failslab+0xc0/0x128 [ 567.569392][ T8529] __kmalloc_cache_noprof+0x80/0x65c [ 567.569399][ T8529] drm_atomic_state_alloc+0xb4/0x108 [ 567.569407][ T8529] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.569412][ T8529] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.569417][ T8529] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.569424][ T8529] fb_pan_display+0x2dc/0x554 executing program [ 567.569430][ T8529] bit_update_start+0x4c/0x1e4 [ 567.569435][ T8529] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 567.569482][ T8529] invoke_syscall+0x98/0x254 [ 567.569487][ T8529] el0_svc_common+0x130/0x23c [ 567.569492][ T8529] do_el0_svc+0x48/0x58 [ 567.569496][ T8529] el0_svc+0x5c/0x254 [ 567.569504][ T8529] el0t_64_sync_handler+0x84/0x12c [ 567.569510][ T8529] el0t_64_sync+0x198/0x19c [ 567.590118][ T8530] FAULT_INJECTION: forcing a failure. [ 567.590118][ T8530] name failslab, interval 1, probability 0, space 0, times 0 [ 567.590134][ T8530] CPU: 0 UID: 0 PID: 8530 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.590142][ T8530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.590146][ T8530] Call trace: [ 567.590149][ T8530] show_stack+0x2c/0x3c (C) [ 567.590160][ T8530] __dump_stack+0x30/0x40 [ 567.590166][ T8530] dump_stack_lvl+0xd8/0x12c [ 567.590171][ T8530] dump_stack+0x1c/0x28 [ 567.590175][ T8530] should_fail_ex+0x41c/0x594 [ 567.590183][ T8530] should_failslab+0xc0/0x128 [ 567.590189][ T8530] __kmalloc_cache_noprof+0x80/0x65c [ 567.590195][ T8530] drm_atomic_state_alloc+0xb4/0x108 [ 567.590203][ T8530] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.590208][ T8530] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.590213][ T8530] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.590220][ T8530] fb_pan_display+0x2dc/0x554 [ 567.590227][ T8530] bit_update_start+0x4c/0x1e4 executing program [ 567.590232][ T8530] fbcon_switch+0x108c/0x1a20 [ 567.590237][ T8530] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.590279][ T8530] invoke_syscall+0x98/0x254 [ 567.590284][ T8530] el0_svc_common+0x130/0x23c [ 567.590289][ T8530] do_el0_svc+0x48/0x58 [ 567.590293][ T8530] el0_svc+0x5c/0x254 [ 567.590301][ T8530] el0t_64_sync_handler+0x84/0x12c [ 567.590307][ T8530] el0t_64_sync+0x198/0x19c [ 567.611483][ T8531] FAULT_INJECTION: forcing a failure. [ 567.611483][ T8531] name failslab, interval 1, probability 0, space 0, times 0 [ 567.611499][ T8531] CPU: 0 UID: 0 PID: 8531 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.611506][ T8531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.611510][ T8531] Call trace: [ 567.611513][ T8531] show_stack+0x2c/0x3c (C) [ 567.611524][ T8531] __dump_stack+0x30/0x40 [ 567.611530][ T8531] dump_stack_lvl+0xd8/0x12c [ 567.611535][ T8531] dump_stack+0x1c/0x28 [ 567.611539][ T8531] should_fail_ex+0x41c/0x594 [ 567.611547][ T8531] should_failslab+0xc0/0x128 [ 567.611553][ T8531] __kmalloc_cache_noprof+0x80/0x65c [ 567.611560][ T8531] drm_atomic_state_alloc+0xb4/0x108 [ 567.611567][ T8531] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.611573][ T8531] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.611578][ T8531] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 567.611584][ T8531] fb_pan_display+0x2dc/0x554 [ 567.611591][ T8531] bit_update_start+0x4c/0x1e4 [ 567.611596][ T8531] fbcon_switch+0x108c/0x1a20 [ 567.611602][ T8531] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.611643][ T8531] invoke_syscall+0x98/0x254 [ 567.611648][ T8531] el0_svc_common+0x130/0x23c [ 567.611653][ T8531] do_el0_svc+0x48/0x58 [ 567.611658][ T8531] el0_svc+0x5c/0x254 [ 567.611666][ T8531] el0t_64_sync_handler+0x84/0x12c [ 567.611672][ T8531] el0t_64_sync+0x198/0x19c [ 567.632358][ T8532] FAULT_INJECTION: forcing a failure. [ 567.632358][ T8532] name failslab, interval 1, probability 0, space 0, times 0 [ 567.632378][ T8532] CPU: 0 UID: 0 PID: 8532 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.632386][ T8532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.632391][ T8532] Call trace: [ 567.632393][ T8532] show_stack+0x2c/0x3c (C) [ 567.632406][ T8532] __dump_stack+0x30/0x40 [ 567.632412][ T8532] dump_stack_lvl+0xd8/0x12c [ 567.632417][ T8532] dump_stack+0x1c/0x28 [ 567.632421][ T8532] should_fail_ex+0x41c/0x594 [ 567.632429][ T8532] should_failslab+0xc0/0x128 [ 567.632435][ T8532] __kmalloc_cache_noprof+0x80/0x65c [ 567.632442][ T8532] drm_atomic_state_alloc+0xb4/0x108 [ 567.632449][ T8532] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.632455][ T8532] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.632460][ T8532] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.632467][ T8532] fb_pan_display+0x2dc/0x554 executing program [ 567.632473][ T8532] bit_update_start+0x4c/0x1e4 [ 567.632479][ T8532] fbcon_switch+0x108c/0x1a20 [ 567.632484][ T8532] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.632526][ T8532] invoke_syscall+0x98/0x254 [ 567.632531][ T8532] el0_svc_common+0x130/0x23c [ 567.632536][ T8532] do_el0_svc+0x48/0x58 [ 567.632540][ T8532] el0_svc+0x5c/0x254 [ 567.632548][ T8532] el0t_64_sync_handler+0x84/0x12c [ 567.632554][ T8532] el0t_64_sync+0x198/0x19c [ 567.653429][ T8533] FAULT_INJECTION: forcing a failure. [ 567.653429][ T8533] name failslab, interval 1, probability 0, space 0, times 0 [ 567.653445][ T8533] CPU: 0 UID: 0 PID: 8533 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.653452][ T8533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.653457][ T8533] Call trace: [ 567.653459][ T8533] show_stack+0x2c/0x3c (C) [ 567.653471][ T8533] __dump_stack+0x30/0x40 [ 567.653477][ T8533] dump_stack_lvl+0xd8/0x12c [ 567.653482][ T8533] dump_stack+0x1c/0x28 [ 567.653487][ T8533] should_fail_ex+0x41c/0x594 [ 567.653494][ T8533] should_failslab+0xc0/0x128 [ 567.653500][ T8533] __kmalloc_cache_noprof+0x80/0x65c [ 567.653507][ T8533] drm_atomic_state_alloc+0xb4/0x108 [ 567.653514][ T8533] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.653520][ T8533] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.653525][ T8533] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.653531][ T8533] fb_pan_display+0x2dc/0x554 [ 567.653538][ T8533] bit_update_start+0x4c/0x1e4 executing program [ 567.653544][ T8533] fbcon_switch+0x108c/0x1a20 [ 567.653549][ T8533] redraw_screen+0x4c0/0xcac [ 567.653556][ T8533] fbcon_do_set_font+0xa6c/0xf9c [ 567.653561][ T8533] fbcon_set_font+0xa4c/0xce0 ** 4 printk messages dropped ** [ 567.653591][ T8533] invoke_syscall+0x98/0x254 [ 567.653596][ T8533] el0_svc_common+0x130/0x23c [ 567.653601][ T8533] do_el0_svc+0x48/0x58 [ 567.653605][ T8533] el0_svc+0x5c/0x254 [ 567.653613][ T8533] el0t_64_sync_handler+0x84/0x12c [ 567.653619][ T8533] el0t_64_sync+0x198/0x19c [ 567.674298][ T8534] FAULT_INJECTION: forcing a failure. [ 567.674298][ T8534] name failslab, interval 1, probability 0, space 0, times 0 [ 567.674313][ T8534] CPU: 0 UID: 0 PID: 8534 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.674321][ T8534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.674325][ T8534] Call trace: [ 567.674328][ T8534] show_stack+0x2c/0x3c (C) [ 567.674340][ T8534] __dump_stack+0x30/0x40 [ 567.674346][ T8534] dump_stack_lvl+0xd8/0x12c [ 567.674350][ T8534] dump_stack+0x1c/0x28 [ 567.674355][ T8534] should_fail_ex+0x41c/0x594 [ 567.674362][ T8534] should_failslab+0xc0/0x128 [ 567.674368][ T8534] __kmalloc_cache_noprof+0x80/0x65c [ 567.674375][ T8534] drm_atomic_state_alloc+0xb4/0x108 [ 567.674383][ T8534] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.674388][ T8534] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.674394][ T8534] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.674400][ T8534] fb_pan_display+0x2dc/0x554 executing program [ 567.674407][ T8534] bit_update_start+0x4c/0x1e4 [ 567.674412][ T8534] fbcon_switch+0x108c/0x1a20 [ 567.674417][ T8534] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.674459][ T8534] invoke_syscall+0x98/0x254 [ 567.674464][ T8534] el0_svc_common+0x130/0x23c [ 567.674469][ T8534] do_el0_svc+0x48/0x58 [ 567.674473][ T8534] el0_svc+0x5c/0x254 [ 567.674481][ T8534] el0t_64_sync_handler+0x84/0x12c [ 567.674488][ T8534] el0t_64_sync+0x198/0x19c [ 567.700346][ T8535] FAULT_INJECTION: forcing a failure. [ 567.700346][ T8535] name failslab, interval 1, probability 0, space 0, times 0 [ 567.700361][ T8535] CPU: 0 UID: 0 PID: 8535 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.700368][ T8535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.700372][ T8535] Call trace: [ 567.700375][ T8535] show_stack+0x2c/0x3c (C) [ 567.700386][ T8535] __dump_stack+0x30/0x40 [ 567.700391][ T8535] dump_stack_lvl+0xd8/0x12c [ 567.700396][ T8535] dump_stack+0x1c/0x28 [ 567.700400][ T8535] should_fail_ex+0x41c/0x594 [ 567.700408][ T8535] should_failslab+0xc0/0x128 [ 567.700414][ T8535] __kmalloc_cache_noprof+0x80/0x65c [ 567.700420][ T8535] drm_atomic_state_alloc+0xb4/0x108 [ 567.700428][ T8535] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.700433][ T8535] drm_client_modeset_commit_locked+0xd0/0x4a0 executing program [ 567.700439][ T8535] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.700445][ T8535] fb_pan_display+0x2dc/0x554 [ 567.700451][ T8535] bit_update_start+0x4c/0x1e4 [ 567.700457][ T8535] fbcon_switch+0x108c/0x1a20 [ 567.700461][ T8535] redraw_screen+0x4c0/0xcac ** 6 printk messages dropped ** [ 567.700503][ T8535] invoke_syscall+0x98/0x254 [ 567.700508][ T8535] el0_svc_common+0x130/0x23c [ 567.700512][ T8535] do_el0_svc+0x48/0x58 [ 567.700517][ T8535] el0_svc+0x5c/0x254 [ 567.700524][ T8535] el0t_64_sync_handler+0x84/0x12c [ 567.700530][ T8535] el0t_64_sync+0x198/0x19c [ 567.722567][ T8536] FAULT_INJECTION: forcing a failure. [ 567.722567][ T8536] name failslab, interval 1, probability 0, space 0, times 0 [ 567.722583][ T8536] CPU: 0 UID: 0 PID: 8536 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.722593][ T8536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.722600][ T8536] Call trace: [ 567.722604][ T8536] show_stack+0x2c/0x3c (C) [ 567.722618][ T8536] __dump_stack+0x30/0x40 [ 567.722628][ T8536] dump_stack_lvl+0xd8/0x12c [ 567.722634][ T8536] dump_stack+0x1c/0x28 [ 567.722640][ T8536] should_fail_ex+0x41c/0x594 [ 567.722648][ T8536] should_failslab+0xc0/0x128 [ 567.722654][ T8536] __kmalloc_cache_noprof+0x80/0x65c [ 567.722661][ T8536] drm_atomic_state_alloc+0xb4/0x108 [ 567.722669][ T8536] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.722675][ T8536] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.722680][ T8536] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.722687][ T8536] fb_pan_display+0x2dc/0x554 [ 567.722693][ T8536] bit_update_start+0x4c/0x1e4 [ 567.722699][ T8536] fbcon_switch+0x108c/0x1a20 executing program [ 567.722704][ T8536] redraw_screen+0x4c0/0xcac [ 567.722711][ T8536] fbcon_do_set_font+0xa6c/0xf9c ** 5 printk messages dropped ** [ 567.722746][ T8536] invoke_syscall+0x98/0x254 [ 567.722751][ T8536] el0_svc_common+0x130/0x23c [ 567.722756][ T8536] do_el0_svc+0x48/0x58 [ 567.722760][ T8536] el0_svc+0x5c/0x254 [ 567.722768][ T8536] el0t_64_sync_handler+0x84/0x12c [ 567.722774][ T8536] el0t_64_sync+0x198/0x19c [ 567.741988][ T8537] FAULT_INJECTION: forcing a failure. [ 567.741988][ T8537] name failslab, interval 1, probability 0, space 0, times 0 [ 567.742003][ T8537] CPU: 0 UID: 0 PID: 8537 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.742011][ T8537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.742015][ T8537] Call trace: [ 567.742018][ T8537] show_stack+0x2c/0x3c (C) [ 567.742029][ T8537] __dump_stack+0x30/0x40 [ 567.742035][ T8537] dump_stack_lvl+0xd8/0x12c [ 567.742040][ T8537] dump_stack+0x1c/0x28 [ 567.742044][ T8537] should_fail_ex+0x41c/0x594 [ 567.742052][ T8537] should_failslab+0xc0/0x128 [ 567.742058][ T8537] __kmalloc_cache_noprof+0x80/0x65c [ 567.742065][ T8537] drm_atomic_state_alloc+0xb4/0x108 [ 567.742072][ T8537] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.742078][ T8537] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.742083][ T8537] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.742089][ T8537] fb_pan_display+0x2dc/0x554 executing program [ 567.742096][ T8537] bit_update_start+0x4c/0x1e4 [ 567.742101][ T8537] fbcon_switch+0x108c/0x1a20 ** 7 printk messages dropped ** [ 567.742148][ T8537] invoke_syscall+0x98/0x254 [ 567.742153][ T8537] el0_svc_common+0x130/0x23c [ 567.742158][ T8537] do_el0_svc+0x48/0x58 [ 567.742162][ T8537] el0_svc+0x5c/0x254 [ 567.742169][ T8537] el0t_64_sync_handler+0x84/0x12c [ 567.742176][ T8537] el0t_64_sync+0x198/0x19c [ 567.764034][ T8538] FAULT_INJECTION: forcing a failure. [ 567.764034][ T8538] name failslab, interval 1, probability 0, space 0, times 0 [ 567.764050][ T8538] CPU: 0 UID: 0 PID: 8538 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.764058][ T8538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.764062][ T8538] Call trace: [ 567.764065][ T8538] show_stack+0x2c/0x3c (C) [ 567.764076][ T8538] __dump_stack+0x30/0x40 [ 567.764082][ T8538] dump_stack_lvl+0xd8/0x12c [ 567.764087][ T8538] dump_stack+0x1c/0x28 [ 567.764091][ T8538] should_fail_ex+0x41c/0x594 [ 567.764099][ T8538] should_failslab+0xc0/0x128 [ 567.764105][ T8538] __kmalloc_cache_noprof+0x80/0x65c [ 567.764112][ T8538] drm_atomic_state_alloc+0xb4/0x108 [ 567.764120][ T8538] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.764125][ T8538] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.764131][ T8538] drm_fb_helper_pan_display+0x36c/0xac4 executing program [ 567.764137][ T8538] fb_pan_display+0x2dc/0x554 [ 567.764143][ T8538] bit_update_start+0x4c/0x1e4 [ 567.764149][ T8538] fbcon_switch+0x108c/0x1a20 ** 4 printk messages dropped ** [ 567.764177][ T8538] vt_ioctl+0x1838/0x1e98 [ 567.764183][ T8538] tty_ioctl+0x874/0xd8c [ 567.764189][ T8538] __arm64_sys_ioctl+0x14c/0x1c4 [ 567.764195][ T8538] invoke_syscall+0x98/0x254 [ 567.764200][ T8538] el0_svc_common+0x130/0x23c [ 567.764205][ T8538] do_el0_svc+0x48/0x58 [ 567.764210][ T8538] el0_svc+0x5c/0x254 [ 567.764217][ T8538] el0t_64_sync_handler+0x84/0x12c [ 567.764223][ T8538] el0t_64_sync+0x198/0x19c [ 567.785367][ T8539] FAULT_INJECTION: forcing a failure. [ 567.785367][ T8539] name failslab, interval 1, probability 0, space 0, times 0 [ 567.785383][ T8539] CPU: 0 UID: 0 PID: 8539 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.785390][ T8539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.785394][ T8539] Call trace: [ 567.785397][ T8539] show_stack+0x2c/0x3c (C) [ 567.785408][ T8539] __dump_stack+0x30/0x40 [ 567.785414][ T8539] dump_stack_lvl+0xd8/0x12c [ 567.785419][ T8539] dump_stack+0x1c/0x28 [ 567.785423][ T8539] should_fail_ex+0x41c/0x594 [ 567.785432][ T8539] should_failslab+0xc0/0x128 [ 567.785438][ T8539] __kmalloc_cache_noprof+0x80/0x65c [ 567.785444][ T8539] drm_atomic_state_alloc+0xb4/0x108 [ 567.785452][ T8539] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.785457][ T8539] drm_client_modeset_commit_locked+0xd0/0x4a0 [ 567.785462][ T8539] drm_fb_helper_pan_display+0x36c/0xac4 [ 567.785469][ T8539] fb_pan_display+0x2dc/0x554 executing program [ 567.785476][ T8539] bit_update_start+0x4c/0x1e4 [ 567.785481][ T8539] fbcon_switch+0x108c/0x1a20 ** 4 printk messages dropped ** [ 567.785509][ T8539] vt_ioctl+0x1838/0x1e98 [ 567.785515][ T8539] tty_ioctl+0x874/0xd8c [ 567.785521][ T8539] __arm64_sys_ioctl+0x14c/0x1c4 [ 567.785527][ T8539] invoke_syscall+0x98/0x254 [ 567.785532][ T8539] el0_svc_common+0x130/0x23c [ 567.785537][ T8539] do_el0_svc+0x48/0x58 [ 567.785541][ T8539] el0_svc+0x5c/0x254 [ 567.785549][ T8539] el0t_64_sync_handler+0x84/0x12c [ 567.785555][ T8539] el0t_64_sync+0x198/0x19c [ 567.806423][ T8540] FAULT_INJECTION: forcing a failure. [ 567.806423][ T8540] name failslab, interval 1, probability 0, space 0, times 0 [ 567.806440][ T8540] CPU: 0 UID: 0 PID: 8540 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.806447][ T8540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.806452][ T8540] Call trace: [ 567.806454][ T8540] show_stack+0x2c/0x3c (C) [ 567.806466][ T8540] __dump_stack+0x30/0x40 [ 567.806472][ T8540] dump_stack_lvl+0xd8/0x12c [ 567.806477][ T8540] dump_stack+0x1c/0x28 [ 567.806482][ T8540] should_fail_ex+0x41c/0x594 [ 567.806489][ T8540] should_failslab+0xc0/0x128 [ 567.806495][ T8540] __kmalloc_cache_noprof+0x80/0x65c [ 567.806502][ T8540] drm_atomic_state_alloc+0xb4/0x108 executing program [ 567.806509][ T8540] drm_client_modeset_commit_atomic+0xd4/0x6ac [ 567.806515][ T8540] drm_client_modeset_commit_locked+0xd0/0x4a0 ** 6 printk messages dropped ** [ 567.806556][ T8540] fbcon_set_font+0xa4c/0xce0 [ 567.806561][ T8540] con_font_op+0x914/0xc3c [ 567.806567][ T8540] vt_ioctl+0x1838/0x1e98 [ 567.806573][ T8540] tty_ioctl+0x874/0xd8c [ 567.806580][ T8540] __arm64_sys_ioctl+0x14c/0x1c4 [ 567.806586][ T8540] invoke_syscall+0x98/0x254 [ 567.806591][ T8540] el0_svc_common+0x130/0x23c [ 567.806596][ T8540] do_el0_svc+0x48/0x58 [ 567.806600][ T8540] el0_svc+0x5c/0x254 [ 567.806608][ T8540] el0t_64_sync_handler+0x84/0x12c [ 567.806614][ T8540] el0t_64_sync+0x198/0x19c [ 567.827745][ T8541] FAULT_INJECTION: forcing a failure. [ 567.827745][ T8541] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 567.827760][ T8541] CPU: 0 UID: 0 PID: 8541 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.827768][ T8541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 17 printk messages dropped ** [ 567.827886][ T8541] fbcon_set_font+0xa4c/0xce0 [ 567.827890][ T8541] con_font_op+0x914/0xc3c [ 567.827897][ T8541] vt_ioctl+0x1838/0x1e98 [ 567.827902][ T8541] tty_ioctl+0x874/0xd8c [ 567.827909][ T8541] __arm64_sys_ioctl+0x14c/0x1c4 [ 567.827915][ T8541] invoke_syscall+0x98/0x254 [ 567.827921][ T8541] el0_svc_common+0x130/0x23c [ 567.827925][ T8541] do_el0_svc+0x48/0x58 [ 567.827930][ T8541] el0_svc+0x5c/0x254 [ 567.827938][ T8541] el0t_64_sync_handler+0x84/0x12c [ 567.827944][ T8541] el0t_64_sync+0x198/0x19c [ 567.852272][ T8542] FAULT_INJECTION: forcing a failure. [ 567.852272][ T8542] name failslab, interval 1, probability 0, space 0, times 0 [ 567.852289][ T8542] CPU: 0 UID: 0 PID: 8542 Comm: syz-executor801 Not tainted syzkaller #0 PREEMPT [ 567.852299][ T8542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.852305][ T8542] Call trace: