0 UID: 0 PID: 26729 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.792061][T26729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.792065][T26729] Call trace: [ 546.792067][T26729] show_stack+0x2c/0x3c (C) [ 546.792077][T26729] __dump_stack+0x30/0x40 ** 21 printk messages dropped ** [ 546.794631][T26731] CPU: 0 UID: 0 PID: 26731 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.794641][T26731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.794646][T26731] Call trace: [ 546.794650][T26731] show_stack+0x2c/0x3c (C) [ 546.794662][T26731] __dump_stack+0x30/0x40 [ 546.794672][T26731] dump_stack_lvl+0xd8/0x12c [ 546.794679][T26731] dump_stack+0x1c/0x28 [ 546.794685][T26731] should_fail_ex+0x41c/0x594 [ 546.794694][T26731] should_failslab+0xc0/0x128 [ 546.794701][T26731] __kmalloc_cache_noprof+0x80/0x3fc [ 546.794709][T26731] vma_node_allow+0x70/0x240 [ 546.794716][T26731] drm_vma_node_allow+0x2c/0x3c ** 14 printk messages dropped ** [ 546.854351][T26734] CPU: 0 UID: 0 PID: 26734 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.854360][T26734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 24 printk messages dropped ** [ 546.855222][T26736] CPU: 0 UID: 0 PID: 26736 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.855230][T26736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.855236][T26736] Call trace: [ 546.855238][T26736] show_stack+0x2c/0x3c (C) [ 546.855246][T26736] __dump_stack+0x30/0x40 [ 546.855253][T26736] dump_stack_lvl+0xd8/0x12c [ 546.855259][T26736] dump_stack+0x1c/0x28 [ 546.855266][T26736] should_fail_ex+0x41c/0x594 [ 546.855274][T26736] should_failslab+0xc0/0x128 [ 546.855281][T26736] __kmalloc_cache_noprof+0x80/0x3fc [ 546.855289][T26736] vma_node_allow+0x70/0x240 [ 546.855295][T26736] drm_vma_node_allow+0x2c/0x3c [ 546.855300][T26736] drm_gem_handle_create_tail+0x154/0x2d0 [ 546.855307][T26736] drm_gem_handle_create+0x60/0x74 [ 546.855314][T26736] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 546.855320][T26736] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 546.855325][T26736] drm_ioctl_kernel+0x238/0x310 [ 546.855332][T26736] drm_ioctl+0x65c/0xa5c [ 546.855338][T26736] __arm64_sys_ioctl+0x14c/0x1c4 [ 546.855344][T26736] invoke_syscall+0x98/0x2b8 [ 546.855349][T26736] el0_svc_common+0x130/0x23c [ 546.855354][T26736] do_el0_svc+0x48/0x58 [ 546.855359][T26736] el0_svc+0x58/0x180 [ 546.855364][T26736] el0t_64_sync_handler+0x84/0x12c [ 546.855370][T26736] el0t_64_sync+0x198/0x19c [ 546.893072][T26739] FAULT_INJECTION: forcing a failure. [ 546.893072][T26739] name failslab, interval 1, probability 0, space 0, times 0 [ 546.893088][T26739] CPU: 0 UID: 0 PID: 26739 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.893095][T26739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.893100][T26739] Call trace: [ 546.893102][T26739] show_stack+0x2c/0x3c (C) [ 546.893114][T26739] __dump_stack+0x30/0x40 ** 11 printk messages dropped ** [ 546.893190][T26739] drm_ioctl_kernel+0x238/0x310 ** 9 printk messages dropped ** [ 546.908673][T26741] CPU: 0 UID: 0 PID: 26741 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.908680][T26741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.908685][T26741] Call trace: [ 546.908687][T26741] show_stack+0x2c/0x3c (C) [ 546.908698][T26741] __dump_stack+0x30/0x40 [ 546.908704][T26741] dump_stack_lvl+0xd8/0x12c [ 546.908709][T26741] dump_stack+0x1c/0x28 [ 546.908714][T26741] should_fail_ex+0x41c/0x594 [ 546.908721][T26741] should_failslab+0xc0/0x128 [ 546.908728][T26741] __kmalloc_cache_noprof+0x80/0x3fc [ 546.908736][T26741] vma_node_allow+0x70/0x240 [ 546.908743][T26741] drm_vma_node_allow+0x2c/0x3c [ 546.908749][T26741] drm_gem_handle_create_tail+0x154/0x2d0 [ 546.908756][T26741] drm_gem_handle_create+0x60/0x74 [ 546.908762][T26741] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 546.908769][T26741] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 546.908775][T26741] drm_ioctl_kernel+0x238/0x310 [ 546.908782][T26741] drm_ioctl+0x65c/0xa5c ** 8 printk messages dropped ** [ 546.909823][T26738] CPU: 0 UID: 0 PID: 26738 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 51 printk messages dropped ** [ 546.946829][T26746] CPU: 0 UID: 0 PID: 26746 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.946839][T26746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.946843][T26746] Call trace: [ 546.946846][T26746] show_stack+0x2c/0x3c (C) [ 546.946858][T26746] __dump_stack+0x30/0x40 [ 546.946865][T26746] dump_stack_lvl+0xd8/0x12c [ 546.946870][T26746] dump_stack+0x1c/0x28 [ 546.946875][T26746] should_fail_ex+0x41c/0x594 [ 546.946883][T26746] should_failslab+0xc0/0x128 [ 546.946890][T26746] __kmalloc_cache_noprof+0x80/0x3fc [ 546.946897][T26746] vma_node_allow+0x70/0x240 [ 546.946904][T26746] drm_vma_node_allow+0x2c/0x3c [ 546.946909][T26746] drm_gem_handle_create_tail+0x154/0x2d0 [ 546.946916][T26746] drm_gem_handle_create+0x60/0x74 [ 546.946923][T26746] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 546.946935][T26746] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 546.946941][T26746] drm_ioctl_kernel+0x238/0x310 [ 546.946948][T26746] drm_ioctl+0x65c/0xa5c [ 546.946955][T26746] __arm64_sys_ioctl+0x14c/0x1c4 [ 546.946962][T26746] invoke_syscall+0x98/0x2b8 [ 546.946968][T26746] el0_svc_common+0x130/0x23c [ 546.946973][T26746] do_el0_svc+0x48/0x58 ** 4 printk messages dropped ** [ 546.957741][T26749] CPU: 0 UID: 0 PID: 26749 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 51 printk messages dropped ** [ 546.979568][T26752] CPU: 0 UID: 0 PID: 26752 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.979575][T26752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.979579][T26752] Call trace: [ 546.979581][T26752] show_stack+0x2c/0x3c (C) [ 546.979590][T26752] __dump_stack+0x30/0x40 [ 546.979595][T26752] dump_stack_lvl+0xd8/0x12c [ 546.979600][T26752] dump_stack+0x1c/0x28 [ 546.979605][T26752] should_fail_ex+0x41c/0x594 [ 546.979611][T26752] should_failslab+0xc0/0x128 [ 546.979618][T26752] __kmalloc_cache_noprof+0x80/0x3fc [ 546.979625][T26752] vma_node_allow+0x70/0x240 [ 546.979630][T26752] drm_vma_node_allow+0x2c/0x3c [ 546.979636][T26752] drm_gem_handle_create_tail+0x154/0x2d0 [ 546.979643][T26752] drm_gem_handle_create+0x60/0x74 [ 546.979649][T26752] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 546.979655][T26752] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 546.979660][T26752] drm_ioctl_kernel+0x238/0x310 [ 546.979667][T26752] drm_ioctl+0x65c/0xa5c [ 546.979674][T26752] __arm64_sys_ioctl+0x14c/0x1c4 [ 546.979679][T26752] invoke_syscall+0x98/0x2b8 [ 546.979685][T26752] el0_svc_common+0x130/0x23c [ 546.979689][T26752] do_el0_svc+0x48/0x58 [ 546.979694][T26752] el0_svc+0x58/0x180 [ 546.979700][T26752] el0t_64_sync_handler+0x84/0x12c [ 546.979706][T26752] el0t_64_sync+0x198/0x19c [ 546.981768][T26755] FAULT_INJECTION: forcing a failure. [ 546.981768][T26755] name failslab, interval 1, probability 0, space 0, times 0 [ 546.981778][T26755] CPU: 0 UID: 0 PID: 26755 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.981785][T26755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.981788][T26755] Call trace: [ 546.981790][T26755] show_stack+0x2c/0x3c (C) [ 546.981798][T26755] __dump_stack+0x30/0x40 [ 546.981803][T26755] dump_stack_lvl+0xd8/0x12c [ 546.981808][T26755] dump_stack+0x1c/0x28 [ 546.981813][T26755] should_fail_ex+0x41c/0x594 [ 546.981819][T26755] should_failslab+0xc0/0x128 [ 546.981825][T26755] __kmalloc_cache_noprof+0x80/0x3fc [ 546.981832][T26755] vma_node_allow+0x70/0x240 [ 546.981838][T26755] drm_vma_node_allow+0x2c/0x3c [ 546.981843][T26755] drm_gem_handle_create_tail+0x154/0x2d0 [ 546.981850][T26755] drm_gem_handle_create+0x60/0x74 [ 546.981856][T26755] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 546.981862][T26755] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 546.981868][T26755] drm_ioctl_kernel+0x238/0x310 [ 546.981874][T26755] drm_ioctl+0x65c/0xa5c [ 546.981881][T26755] __arm64_sys_ioctl+0x14c/0x1c4 [ 546.981887][T26755] invoke_syscall+0x98/0x2b8 [ 546.981892][T26755] el0_svc_common+0x130/0x23c [ 546.981896][T26755] do_el0_svc+0x48/0x58 [ 546.981901][T26755] el0_svc+0x58/0x180 [ 546.981907][T26755] el0t_64_sync_handler+0x84/0x12c [ 546.981912][T26755] el0t_64_sync+0x198/0x19c [ 546.983769][T26757] FAULT_INJECTION: forcing a failure. [ 546.983769][T26757] name failslab, interval 1, probability 0, space 0, times 0 [ 546.983782][T26757] CPU: 0 UID: 0 PID: 26757 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.983790][T26757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.983794][T26757] Call trace: [ 546.983796][T26757] show_stack+0x2c/0x3c (C) [ 546.983804][T26757] __dump_stack+0x30/0x40 [ 546.983810][T26757] dump_stack_lvl+0xd8/0x12c [ 546.983815][T26757] dump_stack+0x1c/0x28 [ 546.983819][T26757] should_fail_ex+0x41c/0x594 [ 546.983826][T26757] should_failslab+0xc0/0x128 [ 546.983832][T26757] __kmalloc_cache_noprof+0x80/0x3fc [ 546.983838][T26757] vma_node_allow+0x70/0x240 [ 546.983844][T26757] drm_vma_node_allow+0x2c/0x3c [ 546.983850][T26757] drm_gem_handle_create_tail+0x154/0x2d0 [ 546.983857][T26757] drm_gem_handle_create+0x60/0x74 [ 546.983863][T26757] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 546.983869][T26757] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 546.983874][T26757] drm_ioctl_kernel+0x238/0x310 [ 546.983881][T26757] drm_ioctl+0x65c/0xa5c [ 546.983888][T26757] __arm64_sys_ioctl+0x14c/0x1c4 ** 7 printk messages dropped ** [ 546.990829][T26753] CPU: 0 UID: 0 PID: 26753 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 546.990836][T26753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 546.990841][T26753] Call trace: [ 546.990843][T26753] show_stack+0x2c/0x3c (C) [ 546.990851][T26753] __dump_stack+0x30/0x40 [ 546.990857][T26753] dump_stack_lvl+0xd8/0x12c [ 546.990864][T26753] dump_stack+0x1c/0x28 [ 546.990869][T26753] should_fail_ex+0x41c/0x594 [ 546.990875][T26753] should_failslab+0xc0/0x128 [ 546.990882][T26753] __kmalloc_cache_noprof+0x80/0x3fc [ 546.990888][T26753] vma_node_allow+0x70/0x240 [ 546.990894][T26753] drm_vma_node_allow+0x2c/0x3c [ 546.990900][T26753] drm_gem_handle_create_tail+0x154/0x2d0 [ 546.990906][T26753] drm_gem_handle_create+0x60/0x74 [ 546.990913][T26753] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 546.990919][T26753] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 546.990925][T26753] drm_ioctl_kernel+0x238/0x310 [ 546.990936][T26753] drm_ioctl+0x65c/0xa5c [ 546.990943][T26753] __arm64_sys_ioctl+0x14c/0x1c4 [ 546.990950][T26753] invoke_syscall+0x98/0x2b8 [ 546.990956][T26753] el0_svc_common+0x130/0x23c [ 546.990960][T26753] do_el0_svc+0x48/0x58 [ 546.990965][T26753] el0_svc+0x58/0x180 ** 3 printk messages dropped ** [ 547.002433][T26764] CPU: 0 UID: 0 PID: 26764 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.002443][T26764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.002451][T26764] Call trace: [ 547.002454][T26764] show_stack+0x2c/0x3c (C) ** 18 printk messages dropped ** [ 547.002582][T26764] el0_svc+0x58/0x180 ** 3 printk messages dropped ** [ 547.003115][T26761] CPU: 0 UID: 0 PID: 26761 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 39 printk messages dropped ** [ 547.003990][T26763] drm_gem_shmem_dumb_create+0x220/0x3b4 ** 11 printk messages dropped ** [ 547.007151][T26766] CPU: 0 UID: 0 PID: 26766 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.007158][T26766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.007162][T26766] Call trace: [ 547.007164][T26766] show_stack+0x2c/0x3c (C) [ 547.007171][T26766] __dump_stack+0x30/0x40 [ 547.007176][T26766] dump_stack_lvl+0xd8/0x12c [ 547.007181][T26766] dump_stack+0x1c/0x28 [ 547.007186][T26766] should_fail_ex+0x41c/0x594 [ 547.007193][T26766] should_failslab+0xc0/0x128 [ 547.007198][T26766] __kmalloc_cache_noprof+0x80/0x3fc [ 547.007205][T26766] vma_node_allow+0x70/0x240 [ 547.007211][T26766] drm_vma_node_allow+0x2c/0x3c [ 547.007216][T26766] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.007223][T26766] drm_gem_handle_create+0x60/0x74 [ 547.007230][T26766] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.007235][T26766] drm_mode_create_dumb_ioctl+0x1d0/0x250 ** 10 printk messages dropped ** [ 547.032649][T26769] CPU: 0 UID: 0 PID: 26769 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 547.033326][T26770] CPU: 0 UID: 0 PID: 26770 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.033335][T26770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.033340][T26770] Call trace: [ 547.033342][T26770] show_stack+0x2c/0x3c (C) [ 547.033350][T26770] __dump_stack+0x30/0x40 [ 547.033355][T26770] dump_stack_lvl+0xd8/0x12c [ 547.033360][T26770] dump_stack+0x1c/0x28 [ 547.033365][T26770] should_fail_ex+0x41c/0x594 [ 547.033372][T26770] should_failslab+0xc0/0x128 [ 547.033378][T26770] __kmalloc_cache_noprof+0x80/0x3fc [ 547.033385][T26770] vma_node_allow+0x70/0x240 [ 547.033391][T26770] drm_vma_node_allow+0x2c/0x3c [ 547.033396][T26770] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.033403][T26770] drm_gem_handle_create+0x60/0x74 [ 547.033409][T26770] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.033415][T26770] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.033421][T26770] drm_ioctl_kernel+0x238/0x310 [ 547.033428][T26770] drm_ioctl+0x65c/0xa5c [ 547.033434][T26770] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.033440][T26770] invoke_syscall+0x98/0x2b8 [ 547.033445][T26770] el0_svc_common+0x130/0x23c [ 547.033450][T26770] do_el0_svc+0x48/0x58 [ 547.033455][T26770] el0_svc+0x58/0x180 [ 547.033461][T26770] el0t_64_sync_handler+0x84/0x12c [ 547.033466][T26770] el0t_64_sync+0x198/0x19c [ 547.034612][T26774] FAULT_INJECTION: forcing a failure. [ 547.034612][T26774] name failslab, interval 1, probability 0, space 0, times 0 [ 547.034621][T26774] CPU: 0 UID: 0 PID: 26774 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.034627][T26774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.034631][T26774] Call trace: [ 547.034633][T26774] show_stack+0x2c/0x3c (C) [ 547.034640][T26774] __dump_stack+0x30/0x40 [ 547.034648][T26774] dump_stack_lvl+0xd8/0x12c [ 547.034654][T26774] dump_stack+0x1c/0x28 [ 547.034659][T26774] should_fail_ex+0x41c/0x594 [ 547.034666][T26774] should_failslab+0xc0/0x128 [ 547.034672][T26774] __kmalloc_cache_noprof+0x80/0x3fc [ 547.034679][T26774] vma_node_allow+0x70/0x240 [ 547.034685][T26774] drm_vma_node_allow+0x2c/0x3c [ 547.034690][T26774] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.034697][T26774] drm_gem_handle_create+0x60/0x74 [ 547.034704][T26774] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.034710][T26774] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.034715][T26774] drm_ioctl_kernel+0x238/0x310 [ 547.034722][T26774] drm_ioctl+0x65c/0xa5c [ 547.034729][T26774] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.034734][T26774] invoke_syscall+0x98/0x2b8 [ 547.034739][T26774] el0_svc_common+0x130/0x23c [ 547.034744][T26774] do_el0_svc+0x48/0x58 [ 547.034749][T26774] el0_svc+0x58/0x180 [ 547.034754][T26774] el0t_64_sync_handler+0x84/0x12c [ 547.034760][T26774] el0t_64_sync+0x198/0x19c [ 547.035103][T26773] FAULT_INJECTION: forcing a failure. [ 547.035103][T26773] name failslab, interval 1, probability 0, space 0, times 0 [ 547.035114][T26773] CPU: 0 UID: 0 PID: 26773 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.035124][T26773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.035128][T26773] Call trace: [ 547.035131][T26773] show_stack+0x2c/0x3c (C) [ 547.035138][T26773] __dump_stack+0x30/0x40 [ 547.035144][T26773] dump_stack_lvl+0xd8/0x12c [ 547.035149][T26773] dump_stack+0x1c/0x28 [ 547.035154][T26773] should_fail_ex+0x41c/0x594 [ 547.035162][T26773] should_failslab+0xc0/0x128 [ 547.035169][T26773] __kmalloc_cache_noprof+0x80/0x3fc [ 547.035176][T26773] vma_node_allow+0x70/0x240 [ 547.035182][T26773] drm_vma_node_allow+0x2c/0x3c [ 547.035188][T26773] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.035195][T26773] drm_gem_handle_create+0x60/0x74 [ 547.035202][T26773] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.035208][T26773] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.035213][T26773] drm_ioctl_kernel+0x238/0x310 ** 9 printk messages dropped ** [ 547.051495][T26777] CPU: 0 UID: 0 PID: 26777 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.051505][T26777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.051510][T26777] Call trace: [ 547.051513][T26777] show_stack+0x2c/0x3c (C) [ 547.051529][T26777] __dump_stack+0x30/0x40 [ 547.051539][T26777] dump_stack_lvl+0xd8/0x12c [ 547.051548][T26777] dump_stack+0x1c/0x28 [ 547.051555][T26777] should_fail_ex+0x41c/0x594 [ 547.051563][T26777] should_failslab+0xc0/0x128 [ 547.051570][T26777] __kmalloc_cache_noprof+0x80/0x3fc ** 16 printk messages dropped ** [ 547.052023][T26778] CPU: 0 UID: 0 PID: 26778 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.052031][T26778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.052035][T26778] Call trace: [ 547.052038][T26778] show_stack+0x2c/0x3c (C) [ 547.052045][T26778] __dump_stack+0x30/0x40 [ 547.052050][T26778] dump_stack_lvl+0xd8/0x12c [ 547.052055][T26778] dump_stack+0x1c/0x28 [ 547.052060][T26778] should_fail_ex+0x41c/0x594 [ 547.052067][T26778] should_failslab+0xc0/0x128 [ 547.052072][T26778] __kmalloc_cache_noprof+0x80/0x3fc [ 547.052079][T26778] vma_node_allow+0x70/0x240 [ 547.052085][T26778] drm_vma_node_allow+0x2c/0x3c [ 547.052091][T26778] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.052097][T26778] drm_gem_handle_create+0x60/0x74 [ 547.052104][T26778] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.052110][T26778] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.052115][T26778] drm_ioctl_kernel+0x238/0x310 [ 547.052122][T26778] drm_ioctl+0x65c/0xa5c ** 8 printk messages dropped ** [ 547.055455][T26780] CPU: 0 UID: 0 PID: 26780 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 547.095032][T26782] CPU: 0 UID: 0 PID: 26782 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.095042][T26782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.095048][T26782] Call trace: [ 547.095051][T26782] show_stack+0x2c/0x3c (C) [ 547.095064][T26782] __dump_stack+0x30/0x40 [ 547.095071][T26782] dump_stack_lvl+0xd8/0x12c [ 547.095076][T26782] dump_stack+0x1c/0x28 [ 547.095081][T26782] should_fail_ex+0x41c/0x594 [ 547.095088][T26782] should_failslab+0xc0/0x128 [ 547.095095][T26782] __kmalloc_cache_noprof+0x80/0x3fc [ 547.095103][T26782] vma_node_allow+0x70/0x240 [ 547.095110][T26782] drm_vma_node_allow+0x2c/0x3c [ 547.095115][T26782] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.095122][T26782] drm_gem_handle_create+0x60/0x74 [ 547.095129][T26782] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.095135][T26782] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.095141][T26782] drm_ioctl_kernel+0x238/0x310 [ 547.095147][T26782] drm_ioctl+0x65c/0xa5c [ 547.095154][T26782] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.095160][T26782] invoke_syscall+0x98/0x2b8 [ 547.095166][T26782] el0_svc_common+0x130/0x23c [ 547.095171][T26782] do_el0_svc+0x48/0x58 [ 547.095176][T26782] el0_svc+0x58/0x180 [ 547.095183][T26782] el0t_64_sync_handler+0x84/0x12c [ 547.095189][T26782] el0t_64_sync+0x198/0x19c [ 547.099659][T26788] FAULT_INJECTION: forcing a failure. [ 547.099659][T26788] name failslab, interval 1, probability 0, space 0, times 0 [ 547.099672][T26788] CPU: 0 UID: 0 PID: 26788 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.099683][T26788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 24 printk messages dropped ** [ 547.106759][T26784] CPU: 0 UID: 0 PID: 26784 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 547.107505][T26786] CPU: 0 UID: 0 PID: 26786 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.107512][T26786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.107516][T26786] Call trace: [ 547.107518][T26786] show_stack+0x2c/0x3c (C) [ 547.107525][T26786] __dump_stack+0x30/0x40 [ 547.107530][T26786] dump_stack_lvl+0xd8/0x12c [ 547.107536][T26786] dump_stack+0x1c/0x28 [ 547.107540][T26786] should_fail_ex+0x41c/0x594 [ 547.107547][T26786] should_failslab+0xc0/0x128 [ 547.107553][T26786] __kmalloc_cache_noprof+0x80/0x3fc [ 547.107560][T26786] vma_node_allow+0x70/0x240 [ 547.107565][T26786] drm_vma_node_allow+0x2c/0x3c [ 547.107571][T26786] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.107578][T26786] drm_gem_handle_create+0x60/0x74 [ 547.107584][T26786] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.107590][T26786] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.107595][T26786] drm_ioctl_kernel+0x238/0x310 [ 547.107602][T26786] drm_ioctl+0x65c/0xa5c [ 547.107609][T26786] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.107614][T26786] invoke_syscall+0x98/0x2b8 [ 547.107619][T26786] el0_svc_common+0x130/0x23c [ 547.107624][T26786] do_el0_svc+0x48/0x58 [ 547.107629][T26786] el0_svc+0x58/0x180 [ 547.107635][T26786] el0t_64_sync_handler+0x84/0x12c [ 547.107641][T26786] el0t_64_sync+0x198/0x19c ** 1 printk messages dropped ** [ 547.131396][T26789] CPU: 0 UID: 0 PID: 26789 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.131407][T26789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.131411][T26789] Call trace: [ 547.131414][T26789] show_stack+0x2c/0x3c (C) [ 547.131425][T26789] __dump_stack+0x30/0x40 [ 547.131431][T26789] dump_stack_lvl+0xd8/0x12c [ 547.131437][T26789] dump_stack+0x1c/0x28 [ 547.131442][T26789] should_fail_ex+0x41c/0x594 [ 547.131449][T26789] should_failslab+0xc0/0x128 [ 547.131456][T26789] __kmalloc_cache_noprof+0x80/0x3fc [ 547.131463][T26789] vma_node_allow+0x70/0x240 [ 547.131469][T26789] drm_vma_node_allow+0x2c/0x3c [ 547.131475][T26789] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.131482][T26789] drm_gem_handle_create+0x60/0x74 [ 547.131491][T26789] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.131499][T26789] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.131504][T26789] drm_ioctl_kernel+0x238/0x310 [ 547.131512][T26789] drm_ioctl+0x65c/0xa5c [ 547.131519][T26789] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.131525][T26789] invoke_syscall+0x98/0x2b8 [ 547.131532][T26789] el0_svc_common+0x130/0x23c [ 547.131537][T26789] do_el0_svc+0x48/0x58 ** 4 printk messages dropped ** [ 547.132138][T26791] CPU: 0 UID: 0 PID: 26791 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.132150][T26791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.132154][T26791] Call trace: [ 547.132157][T26791] show_stack+0x2c/0x3c (C) ** 17 printk messages dropped ** [ 547.132265][T26791] do_el0_svc+0x48/0x58 ** 4 printk messages dropped ** [ 547.190950][T26795] CPU: 0 UID: 0 PID: 26795 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.190961][T26795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.190967][T26795] Call trace: ** 23 printk messages dropped ** [ 547.193131][T26800] CPU: 0 UID: 0 PID: 26800 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.193139][T26800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.193142][T26800] Call trace: [ 547.193145][T26800] show_stack+0x2c/0x3c (C) [ 547.193153][T26800] __dump_stack+0x30/0x40 [ 547.193159][T26800] dump_stack_lvl+0xd8/0x12c [ 547.193164][T26800] dump_stack+0x1c/0x28 [ 547.193168][T26800] should_fail_ex+0x41c/0x594 ** 2 printk messages dropped ** [ 547.193188][T26800] vma_node_allow+0x70/0x240 ** 15 printk messages dropped ** [ 547.195030][T26798] CPU: 0 UID: 0 PID: 26798 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.195040][T26798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.195044][T26798] Call trace: [ 547.195047][T26798] show_stack+0x2c/0x3c (C) [ 547.195055][T26798] __dump_stack+0x30/0x40 [ 547.195060][T26798] dump_stack_lvl+0xd8/0x12c [ 547.195066][T26798] dump_stack+0x1c/0x28 [ 547.195071][T26798] should_fail_ex+0x41c/0x594 [ 547.195077][T26798] should_failslab+0xc0/0x128 [ 547.195083][T26798] __kmalloc_cache_noprof+0x80/0x3fc [ 547.195090][T26798] vma_node_allow+0x70/0x240 [ 547.195096][T26798] drm_vma_node_allow+0x2c/0x3c [ 547.195102][T26798] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.195109][T26798] drm_gem_handle_create+0x60/0x74 [ 547.195115][T26798] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.195121][T26798] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.195127][T26798] drm_ioctl_kernel+0x238/0x310 [ 547.195134][T26798] drm_ioctl+0x65c/0xa5c ** 8 printk messages dropped ** [ 547.197921][T26797] CPU: 0 UID: 0 PID: 26797 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.197933][T26797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.197938][T26797] Call trace: [ 547.197941][T26797] show_stack+0x2c/0x3c (C) [ 547.197953][T26797] __dump_stack+0x30/0x40 ** 21 printk messages dropped ** [ 547.212535][T26802] CPU: 0 UID: 0 PID: 26802 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 51 printk messages dropped ** [ 547.233858][T26811] CPU: 0 UID: 0 PID: 26811 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 547.234727][T26803] CPU: 0 UID: 0 PID: 26803 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.234737][T26803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.234743][T26803] Call trace: [ 547.234746][T26803] show_stack+0x2c/0x3c (C) [ 547.234753][T26803] __dump_stack+0x30/0x40 [ 547.234759][T26803] dump_stack_lvl+0xd8/0x12c [ 547.234764][T26803] dump_stack+0x1c/0x28 [ 547.234769][T26803] should_fail_ex+0x41c/0x594 [ 547.234776][T26803] should_failslab+0xc0/0x128 [ 547.234781][T26803] __kmalloc_cache_noprof+0x80/0x3fc [ 547.234788][T26803] vma_node_allow+0x70/0x240 [ 547.234794][T26803] drm_vma_node_allow+0x2c/0x3c [ 547.234800][T26803] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.234806][T26803] drm_gem_handle_create+0x60/0x74 [ 547.234813][T26803] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.234819][T26803] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.234824][T26803] drm_ioctl_kernel+0x238/0x310 [ 547.234831][T26803] drm_ioctl+0x65c/0xa5c [ 547.234838][T26803] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.234843][T26803] invoke_syscall+0x98/0x2b8 [ 547.234849][T26803] el0_svc_common+0x130/0x23c [ 547.234854][T26803] do_el0_svc+0x48/0x58 [ 547.234858][T26803] el0_svc+0x58/0x180 [ 547.234864][T26803] el0t_64_sync_handler+0x84/0x12c [ 547.234869][T26803] el0t_64_sync+0x198/0x19c [ 547.235166][T26805] FAULT_INJECTION: forcing a failure. [ 547.235166][T26805] name failslab, interval 1, probability 0, space 0, times 0 [ 547.235178][T26805] CPU: 0 UID: 0 PID: 26805 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 547.237003][T26807] CPU: 0 UID: 0 PID: 26807 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.237012][T26807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 24 printk messages dropped ** [ 547.265485][T26815] CPU: 0 UID: 0 PID: 26815 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 26 printk messages dropped ** [ 547.266012][T26820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.266016][T26820] Call trace: [ 547.266018][T26820] show_stack+0x2c/0x3c (C) [ 547.266025][T26820] __dump_stack+0x30/0x40 [ 547.266030][T26820] dump_stack_lvl+0xd8/0x12c [ 547.266036][T26820] dump_stack+0x1c/0x28 [ 547.266041][T26820] should_fail_ex+0x41c/0x594 [ 547.266047][T26820] should_failslab+0xc0/0x128 [ 547.266053][T26820] __kmalloc_cache_noprof+0x80/0x3fc [ 547.266059][T26820] vma_node_allow+0x70/0x240 [ 547.266065][T26820] drm_vma_node_allow+0x2c/0x3c [ 547.266071][T26820] drm_gem_handle_create_tail+0x154/0x2d0 ** 7 printk messages dropped ** [ 547.266120][T26820] el0_svc_common+0x130/0x23c ** 6 printk messages dropped ** [ 547.267348][T26819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.267351][T26819] Call trace: [ 547.267353][T26819] show_stack+0x2c/0x3c (C) [ 547.267360][T26819] __dump_stack+0x30/0x40 [ 547.267366][T26819] dump_stack_lvl+0xd8/0x12c [ 547.267371][T26819] dump_stack+0x1c/0x28 [ 547.267376][T26819] should_fail_ex+0x41c/0x594 [ 547.267382][T26819] should_failslab+0xc0/0x128 ** 18 printk messages dropped ** [ 547.268545][T26817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.268549][T26817] Call trace: [ 547.268552][T26817] show_stack+0x2c/0x3c (C) [ 547.268560][T26817] __dump_stack+0x30/0x40 [ 547.268567][T26817] dump_stack_lvl+0xd8/0x12c [ 547.268573][T26817] dump_stack+0x1c/0x28 [ 547.268579][T26817] should_fail_ex+0x41c/0x594 [ 547.268586][T26817] should_failslab+0xc0/0x128 [ 547.268592][T26817] __kmalloc_cache_noprof+0x80/0x3fc [ 547.268599][T26817] vma_node_allow+0x70/0x240 [ 547.268605][T26817] drm_vma_node_allow+0x2c/0x3c [ 547.268611][T26817] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.268618][T26817] drm_gem_handle_create+0x60/0x74 [ 547.268624][T26817] drm_gem_shmem_dumb_create+0x220/0x3b4 ** 12 printk messages dropped ** [ 547.301394][T26825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 547.307102][T26823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.307107][T26823] Call trace: [ 547.307110][T26823] show_stack+0x2c/0x3c (C) [ 547.307119][T26823] __dump_stack+0x30/0x40 [ 547.307125][T26823] dump_stack_lvl+0xd8/0x12c [ 547.307130][T26823] dump_stack+0x1c/0x28 [ 547.307135][T26823] should_fail_ex+0x41c/0x594 [ 547.307143][T26823] should_failslab+0xc0/0x128 [ 547.307150][T26823] __kmalloc_cache_noprof+0x80/0x3fc [ 547.307158][T26823] vma_node_allow+0x70/0x240 [ 547.307165][T26823] drm_vma_node_allow+0x2c/0x3c [ 547.307170][T26823] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.307177][T26823] drm_gem_handle_create+0x60/0x74 [ 547.307184][T26823] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.307190][T26823] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.307195][T26823] drm_ioctl_kernel+0x238/0x310 [ 547.307202][T26823] drm_ioctl+0x65c/0xa5c [ 547.307208][T26823] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.307214][T26823] invoke_syscall+0x98/0x2b8 [ 547.307220][T26823] el0_svc_common+0x130/0x23c [ 547.307224][T26823] do_el0_svc+0x48/0x58 [ 547.307229][T26823] el0_svc+0x58/0x180 [ 547.307235][T26823] el0t_64_sync_handler+0x84/0x12c [ 547.307241][T26823] el0t_64_sync+0x198/0x19c [ 547.315725][T26827] FAULT_INJECTION: forcing a failure. [ 547.315725][T26827] name failslab, interval 1, probability 0, space 0, times 0 [ 547.315739][T26827] CPU: 0 UID: 0 PID: 26827 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.315747][T26827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.315752][T26827] Call trace: [ 547.315754][T26827] show_stack+0x2c/0x3c (C) [ 547.315763][T26827] __dump_stack+0x30/0x40 [ 547.315769][T26827] dump_stack_lvl+0xd8/0x12c [ 547.315774][T26827] dump_stack+0x1c/0x28 [ 547.315778][T26827] should_fail_ex+0x41c/0x594 [ 547.315785][T26827] should_failslab+0xc0/0x128 [ 547.315791][T26827] __kmalloc_cache_noprof+0x80/0x3fc [ 547.315798][T26827] vma_node_allow+0x70/0x240 [ 547.315805][T26827] drm_vma_node_allow+0x2c/0x3c [ 547.315810][T26827] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.315817][T26827] drm_gem_handle_create+0x60/0x74 [ 547.315823][T26827] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.315829][T26827] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.315835][T26827] drm_ioctl_kernel+0x238/0x310 [ 547.315842][T26827] drm_ioctl+0x65c/0xa5c [ 547.315848][T26827] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.315854][T26827] invoke_syscall+0x98/0x2b8 [ 547.315859][T26827] el0_svc_common+0x130/0x23c [ 547.315864][T26827] do_el0_svc+0x48/0x58 [ 547.315869][T26827] el0_svc+0x58/0x180 [ 547.315875][T26827] el0t_64_sync_handler+0x84/0x12c [ 547.315881][T26827] el0t_64_sync+0x198/0x19c [ 547.319790][T26830] FAULT_INJECTION: forcing a failure. [ 547.319790][T26830] name failslab, interval 1, probability 0, space 0, times 0 [ 547.319803][T26830] CPU: 0 UID: 0 PID: 26830 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.319812][T26830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.319817][T26830] Call trace: [ 547.319821][T26830] show_stack+0x2c/0x3c (C) [ 547.319829][T26830] __dump_stack+0x30/0x40 [ 547.319835][T26830] dump_stack_lvl+0xd8/0x12c [ 547.319841][T26830] dump_stack+0x1c/0x28 [ 547.319846][T26830] should_fail_ex+0x41c/0x594 [ 547.319852][T26830] should_failslab+0xc0/0x128 ** 18 printk messages dropped ** [ 547.373077][T26831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.373082][T26831] Call trace: [ 547.373085][T26831] show_stack+0x2c/0x3c (C) [ 547.373098][T26831] __dump_stack+0x30/0x40 [ 547.373105][T26831] dump_stack_lvl+0xd8/0x12c [ 547.373110][T26831] dump_stack+0x1c/0x28 [ 547.373115][T26831] should_fail_ex+0x41c/0x594 [ 547.373124][T26831] should_failslab+0xc0/0x128 [ 547.373132][T26831] __kmalloc_cache_noprof+0x80/0x3fc ** 17 printk messages dropped ** [ 547.387317][T26834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.387322][T26834] Call trace: [ 547.387324][T26834] show_stack+0x2c/0x3c (C) [ 547.387335][T26834] __dump_stack+0x30/0x40 [ 547.387342][T26834] dump_stack_lvl+0xd8/0x12c [ 547.387347][T26834] dump_stack+0x1c/0x28 [ 547.387352][T26834] should_fail_ex+0x41c/0x594 [ 547.387360][T26834] should_failslab+0xc0/0x128 [ 547.387368][T26834] __kmalloc_cache_noprof+0x80/0x3fc [ 547.387375][T26834] vma_node_allow+0x70/0x240 [ 547.387383][T26834] drm_vma_node_allow+0x2c/0x3c [ 547.387389][T26834] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.387396][T26834] drm_gem_handle_create+0x60/0x74 [ 547.387403][T26834] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.387410][T26834] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.387415][T26834] drm_ioctl_kernel+0x238/0x310 [ 547.387422][T26834] drm_ioctl+0x65c/0xa5c [ 547.387429][T26834] __arm64_sys_ioctl+0x14c/0x1c4 ** 8 printk messages dropped ** [ 547.396482][T26837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.396486][T26837] Call trace: [ 547.396489][T26837] show_stack+0x2c/0x3c (C) [ 547.396498][T26837] __dump_stack+0x30/0x40 [ 547.396503][T26837] dump_stack_lvl+0xd8/0x12c [ 547.396508][T26837] dump_stack+0x1c/0x28 [ 547.396513][T26837] should_fail_ex+0x41c/0x594 [ 547.396520][T26837] should_failslab+0xc0/0x128 [ 547.396526][T26837] __kmalloc_cache_noprof+0x80/0x3fc [ 547.396533][T26837] vma_node_allow+0x70/0x240 [ 547.396540][T26837] drm_vma_node_allow+0x2c/0x3c [ 547.396545][T26837] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.396552][T26837] drm_gem_handle_create+0x60/0x74 [ 547.396559][T26837] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.396565][T26837] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.396570][T26837] drm_ioctl_kernel+0x238/0x310 [ 547.396577][T26837] drm_ioctl+0x65c/0xa5c [ 547.396584][T26837] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.396590][T26837] invoke_syscall+0x98/0x2b8 [ 547.396595][T26837] el0_svc_common+0x130/0x23c [ 547.396600][T26837] do_el0_svc+0x48/0x58 [ 547.396605][T26837] el0_svc+0x58/0x180 [ 547.396611][T26837] el0t_64_sync_handler+0x84/0x12c [ 547.396617][T26837] el0t_64_sync+0x198/0x19c [ 547.397949][T26839] FAULT_INJECTION: forcing a failure. [ 547.397949][T26839] name failslab, interval 1, probability 0, space 0, times 0 [ 547.397961][T26839] CPU: 0 UID: 0 PID: 26839 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.397968][T26839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.397972][T26839] Call trace: [ 547.397974][T26839] show_stack+0x2c/0x3c (C) [ 547.397981][T26839] __dump_stack+0x30/0x40 [ 547.397987][T26839] dump_stack_lvl+0xd8/0x12c [ 547.397992][T26839] dump_stack+0x1c/0x28 [ 547.397997][T26839] should_fail_ex+0x41c/0x594 [ 547.398004][T26839] should_failslab+0xc0/0x128 [ 547.398010][T26839] __kmalloc_cache_noprof+0x80/0x3fc [ 547.398019][T26839] vma_node_allow+0x70/0x240 [ 547.398027][T26839] drm_vma_node_allow+0x2c/0x3c [ 547.398035][T26839] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.398043][T26839] drm_gem_handle_create+0x60/0x74 [ 547.398049][T26839] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.398055][T26839] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.398061][T26839] drm_ioctl_kernel+0x238/0x310 [ 547.398068][T26839] drm_ioctl+0x65c/0xa5c [ 547.398074][T26839] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.398080][T26839] invoke_syscall+0x98/0x2b8 [ 547.398085][T26839] el0_svc_common+0x130/0x23c [ 547.398090][T26839] do_el0_svc+0x48/0x58 [ 547.398096][T26839] el0_svc+0x58/0x180 [ 547.398101][T26839] el0t_64_sync_handler+0x84/0x12c [ 547.398107][T26839] el0t_64_sync+0x198/0x19c [ 547.399328][T26840] FAULT_INJECTION: forcing a failure. [ 547.399328][T26840] name failslab, interval 1, probability 0, space 0, times 0 [ 547.400563][T26840] CPU: 0 UID: 0 PID: 26840 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.400582][T26840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.400589][T26840] Call trace: [ 547.400592][T26840] show_stack+0x2c/0x3c (C) [ 547.400604][T26840] __dump_stack+0x30/0x40 [ 547.400612][T26840] dump_stack_lvl+0xd8/0x12c [ 547.400618][T26840] dump_stack+0x1c/0x28 [ 547.400624][T26840] should_fail_ex+0x41c/0x594 [ 547.400630][T26840] should_failslab+0xc0/0x128 [ 547.400637][T26840] __kmalloc_cache_noprof+0x80/0x3fc [ 547.400644][T26840] vma_node_allow+0x70/0x240 [ 547.400650][T26840] drm_vma_node_allow+0x2c/0x3c [ 547.400655][T26840] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.400662][T26840] drm_gem_handle_create+0x60/0x74 [ 547.400669][T26840] drm_gem_shmem_dumb_create+0x220/0x3b4 ** 12 printk messages dropped ** [ 547.416812][T26841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.416817][T26841] Call trace: [ 547.416820][T26841] show_stack+0x2c/0x3c (C) [ 547.416831][T26841] __dump_stack+0x30/0x40 [ 547.416837][T26841] dump_stack_lvl+0xd8/0x12c [ 547.416842][T26841] dump_stack+0x1c/0x28 [ 547.416847][T26841] should_fail_ex+0x41c/0x594 [ 547.416854][T26841] should_failslab+0xc0/0x128 ** 18 printk messages dropped ** [ 547.417244][T26844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.417248][T26844] Call trace: [ 547.417250][T26844] show_stack+0x2c/0x3c (C) [ 547.417257][T26844] __dump_stack+0x30/0x40 [ 547.417263][T26844] dump_stack_lvl+0xd8/0x12c [ 547.417269][T26844] dump_stack+0x1c/0x28 [ 547.417275][T26844] should_fail_ex+0x41c/0x594 ** 19 printk messages dropped ** [ 547.417755][T26846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.417759][T26846] Call trace: [ 547.417761][T26846] show_stack+0x2c/0x3c (C) [ 547.417768][T26846] __dump_stack+0x30/0x40 [ 547.417773][T26846] dump_stack_lvl+0xd8/0x12c [ 547.417778][T26846] dump_stack+0x1c/0x28 [ 547.417783][T26846] should_fail_ex+0x41c/0x594 [ 547.417790][T26846] should_failslab+0xc0/0x128 [ 547.417795][T26846] __kmalloc_cache_noprof+0x80/0x3fc [ 547.417802][T26846] vma_node_allow+0x70/0x240 [ 547.417808][T26846] drm_vma_node_allow+0x2c/0x3c [ 547.417813][T26846] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.417820][T26846] drm_gem_handle_create+0x60/0x74 [ 547.417827][T26846] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.417833][T26846] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.417838][T26846] drm_ioctl_kernel+0x238/0x310 ** 10 printk messages dropped ** [ 547.426249][T26847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.426254][T26847] Call trace: [ 547.426257][T26847] show_stack+0x2c/0x3c (C) [ 547.426266][T26847] __dump_stack+0x30/0x40 [ 547.426272][T26847] dump_stack_lvl+0xd8/0x12c [ 547.426277][T26847] dump_stack+0x1c/0x28 [ 547.426282][T26847] should_fail_ex+0x41c/0x594 [ 547.426289][T26847] should_failslab+0xc0/0x128 [ 547.426295][T26847] __kmalloc_cache_noprof+0x80/0x3fc [ 547.426302][T26847] vma_node_allow+0x70/0x240 [ 547.426308][T26847] drm_vma_node_allow+0x2c/0x3c [ 547.426314][T26847] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.426320][T26847] drm_gem_handle_create+0x60/0x74 [ 547.426327][T26847] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.426333][T26847] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.426338][T26847] drm_ioctl_kernel+0x238/0x310 [ 547.426345][T26847] drm_ioctl+0x65c/0xa5c [ 547.426352][T26847] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.426357][T26847] invoke_syscall+0x98/0x2b8 [ 547.426363][T26847] el0_svc_common+0x130/0x23c [ 547.426368][T26847] do_el0_svc+0x48/0x58 [ 547.426373][T26847] el0_svc+0x58/0x180 [ 547.426379][T26847] el0t_64_sync_handler+0x84/0x12c [ 547.426384][T26847] el0t_64_sync+0x198/0x19c [ 547.438228][T26851] FAULT_INJECTION: forcing a failure. [ 547.438228][T26851] name failslab, interval 1, probability 0, space 0, times 0 [ 547.438244][T26851] CPU: 0 UID: 0 PID: 26851 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.438252][T26851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.438256][T26851] Call trace: [ 547.438258][T26851] show_stack+0x2c/0x3c (C) [ 547.438268][T26851] __dump_stack+0x30/0x40 [ 547.438274][T26851] dump_stack_lvl+0xd8/0x12c [ 547.438279][T26851] dump_stack+0x1c/0x28 [ 547.438284][T26851] should_fail_ex+0x41c/0x594 [ 547.438290][T26851] should_failslab+0xc0/0x128 ** 18 printk messages dropped ** [ 547.441419][T26854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.442634][T26853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.442639][T26853] Call trace: [ 547.442642][T26853] show_stack+0x2c/0x3c (C) [ 547.442650][T26853] __dump_stack+0x30/0x40 [ 547.442656][T26853] dump_stack_lvl+0xd8/0x12c [ 547.442661][T26853] dump_stack+0x1c/0x28 [ 547.442666][T26853] should_fail_ex+0x41c/0x594 [ 547.442672][T26853] should_failslab+0xc0/0x128 [ 547.442678][T26853] __kmalloc_cache_noprof+0x80/0x3fc [ 547.442685][T26853] vma_node_allow+0x70/0x240 [ 547.442691][T26853] drm_vma_node_allow+0x2c/0x3c [ 547.442697][T26853] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.442703][T26853] drm_gem_handle_create+0x60/0x74 ** 13 printk messages dropped ** [ 547.445623][T26856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.445627][T26856] Call trace: [ 547.445630][T26856] show_stack+0x2c/0x3c (C) [ 547.445638][T26856] __dump_stack+0x30/0x40 [ 547.445646][T26856] dump_stack_lvl+0xd8/0x12c [ 547.445651][T26856] dump_stack+0x1c/0x28 [ 547.445657][T26856] should_fail_ex+0x41c/0x594 [ 547.445665][T26856] should_failslab+0xc0/0x128 [ 547.445672][T26856] __kmalloc_cache_noprof+0x80/0x3fc [ 547.445680][T26856] vma_node_allow+0x70/0x240 [ 547.445686][T26856] drm_vma_node_allow+0x2c/0x3c [ 547.445691][T26856] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.445698][T26856] drm_gem_handle_create+0x60/0x74 [ 547.445705][T26856] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.445711][T26856] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.445716][T26856] drm_ioctl_kernel+0x238/0x310 [ 547.445723][T26856] drm_ioctl+0x65c/0xa5c [ 547.445730][T26856] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.445735][T26856] invoke_syscall+0x98/0x2b8 [ 547.445740][T26856] el0_svc_common+0x130/0x23c [ 547.445746][T26856] do_el0_svc+0x48/0x58 [ 547.445750][T26856] el0_svc+0x58/0x180 [ 547.445756][T26856] el0t_64_sync_handler+0x84/0x12c [ 547.445762][T26856] el0t_64_sync+0x198/0x19c [ 547.470495][T26860] FAULT_INJECTION: forcing a failure. [ 547.470495][T26860] name failslab, interval 1, probability 0, space 0, times 0 [ 547.470515][T26860] CPU: 0 UID: 0 PID: 26860 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.470523][T26860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.470527][T26860] Call trace: [ 547.470530][T26860] show_stack+0x2c/0x3c (C) [ 547.470540][T26860] __dump_stack+0x30/0x40 [ 547.470549][T26860] dump_stack_lvl+0xd8/0x12c [ 547.470555][T26860] dump_stack+0x1c/0x28 [ 547.470561][T26860] should_fail_ex+0x41c/0x594 ** 19 printk messages dropped ** [ 547.470850][T26862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.470854][T26862] Call trace: [ 547.470856][T26862] show_stack+0x2c/0x3c (C) [ 547.470863][T26862] __dump_stack+0x30/0x40 [ 547.470869][T26862] dump_stack_lvl+0xd8/0x12c [ 547.470874][T26862] dump_stack+0x1c/0x28 [ 547.470879][T26862] should_fail_ex+0x41c/0x594 [ 547.470885][T26862] should_failslab+0xc0/0x128 [ 547.470891][T26862] __kmalloc_cache_noprof+0x80/0x3fc [ 547.470897][T26862] vma_node_allow+0x70/0x240 [ 547.470903][T26862] drm_vma_node_allow+0x2c/0x3c [ 547.470909][T26862] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.470915][T26862] drm_gem_handle_create+0x60/0x74 [ 547.470922][T26862] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.470928][T26862] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.470938][T26862] drm_ioctl_kernel+0x238/0x310 [ 547.470945][T26862] drm_ioctl+0x65c/0xa5c [ 547.470952][T26862] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.470959][T26862] invoke_syscall+0x98/0x2b8 [ 547.470964][T26862] el0_svc_common+0x130/0x23c [ 547.470969][T26862] do_el0_svc+0x48/0x58 ** 5 printk messages dropped ** [ 547.471403][T26857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.472103][T26864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.472107][T26864] Call trace: [ 547.472109][T26864] show_stack+0x2c/0x3c (C) [ 547.472117][T26864] __dump_stack+0x30/0x40 [ 547.472122][T26864] dump_stack_lvl+0xd8/0x12c [ 547.472127][T26864] dump_stack+0x1c/0x28 [ 547.472132][T26864] should_fail_ex+0x41c/0x594 [ 547.472138][T26864] should_failslab+0xc0/0x128 [ 547.472144][T26864] __kmalloc_cache_noprof+0x80/0x3fc [ 547.472150][T26864] vma_node_allow+0x70/0x240 [ 547.472156][T26864] drm_vma_node_allow+0x2c/0x3c [ 547.472162][T26864] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.472168][T26864] drm_gem_handle_create+0x60/0x74 [ 547.472175][T26864] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.472181][T26864] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.472186][T26864] drm_ioctl_kernel+0x238/0x310 [ 547.472193][T26864] drm_ioctl+0x65c/0xa5c [ 547.472199][T26864] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.472205][T26864] invoke_syscall+0x98/0x2b8 [ 547.472210][T26864] el0_svc_common+0x130/0x23c [ 547.472215][T26864] do_el0_svc+0x48/0x58 [ 547.472219][T26864] el0_svc+0x58/0x180 [ 547.472225][T26864] el0t_64_sync_handler+0x84/0x12c [ 547.472230][T26864] el0t_64_sync+0x198/0x19c [ 547.474616][T26866] FAULT_INJECTION: forcing a failure. [ 547.474616][T26866] name failslab, interval 1, probability 0, space 0, times 0 [ 547.474625][T26866] CPU: 0 UID: 0 PID: 26866 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.474632][T26866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.474640][T26866] Call trace: [ 547.474642][T26866] show_stack+0x2c/0x3c (C) [ 547.474652][T26866] __dump_stack+0x30/0x40 [ 547.474660][T26866] dump_stack_lvl+0xd8/0x12c [ 547.474667][T26866] dump_stack+0x1c/0x28 [ 547.474673][T26866] should_fail_ex+0x41c/0x594 [ 547.474679][T26866] should_failslab+0xc0/0x128 [ 547.474685][T26866] __kmalloc_cache_noprof+0x80/0x3fc [ 547.474692][T26866] vma_node_allow+0x70/0x240 [ 547.474698][T26866] drm_vma_node_allow+0x2c/0x3c [ 547.474703][T26866] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.474710][T26866] drm_gem_handle_create+0x60/0x74 [ 547.474717][T26866] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.474722][T26866] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.474728][T26866] drm_ioctl_kernel+0x238/0x310 [ 547.474735][T26866] drm_ioctl+0x65c/0xa5c [ 547.474741][T26866] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.474747][T26866] invoke_syscall+0x98/0x2b8 [ 547.474752][T26866] el0_svc_common+0x130/0x23c [ 547.474756][T26866] do_el0_svc+0x48/0x58 [ 547.474761][T26866] el0_svc+0x58/0x180 [ 547.474767][T26866] el0t_64_sync_handler+0x84/0x12c [ 547.474772][T26866] el0t_64_sync+0x198/0x19c [ 547.521687][T26870] FAULT_INJECTION: forcing a failure. [ 547.521687][T26870] name failslab, interval 1, probability 0, space 0, times 0 [ 547.521702][T26870] CPU: 0 UID: 0 PID: 26870 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.521710][T26870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.521714][T26870] Call trace: [ 547.521716][T26870] show_stack+0x2c/0x3c (C) [ 547.521728][T26870] __dump_stack+0x30/0x40 [ 547.521735][T26870] dump_stack_lvl+0xd8/0x12c [ 547.521740][T26870] dump_stack+0x1c/0x28 [ 547.521745][T26870] should_fail_ex+0x41c/0x594 [ 547.521752][T26870] should_failslab+0xc0/0x128 [ 547.521759][T26870] __kmalloc_cache_noprof+0x80/0x3fc [ 547.521767][T26870] vma_node_allow+0x70/0x240 [ 547.521774][T26870] drm_vma_node_allow+0x2c/0x3c [ 547.521779][T26870] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.521786][T26870] drm_gem_handle_create+0x60/0x74 ** 13 printk messages dropped ** [ 547.526320][T26867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 547.540544][T26871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.542067][T26875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.542071][T26875] Call trace: [ 547.542074][T26875] show_stack+0x2c/0x3c (C) [ 547.542084][T26875] __dump_stack+0x30/0x40 [ 547.542091][T26875] dump_stack_lvl+0xd8/0x12c [ 547.542098][T26875] dump_stack+0x1c/0x28 [ 547.542105][T26875] should_fail_ex+0x41c/0x594 [ 547.542114][T26875] should_failslab+0xc0/0x128 [ 547.542121][T26875] __kmalloc_cache_noprof+0x80/0x3fc [ 547.542128][T26875] vma_node_allow+0x70/0x240 [ 547.542134][T26875] drm_vma_node_allow+0x2c/0x3c [ 547.542140][T26875] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.542146][T26875] drm_gem_handle_create+0x60/0x74 [ 547.542153][T26875] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.542159][T26875] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.542164][T26875] drm_ioctl_kernel+0x238/0x310 [ 547.542171][T26875] drm_ioctl+0x65c/0xa5c [ 547.542178][T26875] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.542184][T26875] invoke_syscall+0x98/0x2b8 [ 547.542189][T26875] el0_svc_common+0x130/0x23c [ 547.542194][T26875] do_el0_svc+0x48/0x58 [ 547.542199][T26875] el0_svc+0x58/0x180 [ 547.542205][T26875] el0t_64_sync_handler+0x84/0x12c [ 547.542211][T26875] el0t_64_sync+0x198/0x19c [ 547.544684][T26877] FAULT_INJECTION: forcing a failure. [ 547.544684][T26877] name failslab, interval 1, probability 0, space 0, times 0 [ 547.544697][T26877] CPU: 0 UID: 0 PID: 26877 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.544707][T26877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.544711][T26877] Call trace: [ 547.544714][T26877] show_stack+0x2c/0x3c (C) [ 547.544721][T26877] __dump_stack+0x30/0x40 [ 547.544727][T26877] dump_stack_lvl+0xd8/0x12c [ 547.544732][T26877] dump_stack+0x1c/0x28 [ 547.544737][T26877] should_fail_ex+0x41c/0x594 [ 547.544743][T26877] should_failslab+0xc0/0x128 [ 547.544749][T26877] __kmalloc_cache_noprof+0x80/0x3fc [ 547.544756][T26877] vma_node_allow+0x70/0x240 [ 547.544762][T26877] drm_vma_node_allow+0x2c/0x3c [ 547.544768][T26877] drm_gem_handle_create_tail+0x154/0x2d0 ** 40 printk messages dropped ** [ 547.573423][T26884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.574002][T26881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.574007][T26881] Call trace: [ 547.574010][T26881] show_stack+0x2c/0x3c (C) [ 547.574021][T26881] __dump_stack+0x30/0x40 [ 547.574029][T26881] dump_stack_lvl+0xd8/0x12c [ 547.574037][T26881] dump_stack+0x1c/0x28 [ 547.574043][T26881] should_fail_ex+0x41c/0x594 [ 547.574050][T26881] should_failslab+0xc0/0x128 [ 547.574056][T26881] __kmalloc_cache_noprof+0x80/0x3fc [ 547.574063][T26881] vma_node_allow+0x70/0x240 [ 547.574069][T26881] drm_vma_node_allow+0x2c/0x3c [ 547.574075][T26881] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.574081][T26881] drm_gem_handle_create+0x60/0x74 [ 547.574088][T26881] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.574095][T26881] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.574100][T26881] drm_ioctl_kernel+0x238/0x310 [ 547.574107][T26881] drm_ioctl+0x65c/0xa5c [ 547.574114][T26881] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.574119][T26881] invoke_syscall+0x98/0x2b8 [ 547.574124][T26881] el0_svc_common+0x130/0x23c [ 547.574129][T26881] do_el0_svc+0x48/0x58 [ 547.574134][T26881] el0_svc+0x58/0x180 [ 547.574140][T26881] el0t_64_sync_handler+0x84/0x12c [ 547.574145][T26881] el0t_64_sync+0x198/0x19c [ 547.577269][T26888] FAULT_INJECTION: forcing a failure. [ 547.577269][T26888] name failslab, interval 1, probability 0, space 0, times 0 ** 27 printk messages dropped ** [ 547.580236][T26889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 547.609249][T26898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.610081][T26899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.610762][T26900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.610766][T26900] Call trace: [ 547.610768][T26900] show_stack+0x2c/0x3c (C) [ 547.610774][T26900] __dump_stack+0x30/0x40 [ 547.610780][T26900] dump_stack_lvl+0xd8/0x12c [ 547.610785][T26900] dump_stack+0x1c/0x28 [ 547.610790][T26900] should_fail_ex+0x41c/0x594 [ 547.610796][T26900] should_failslab+0xc0/0x128 [ 547.610802][T26900] __kmalloc_cache_noprof+0x80/0x3fc [ 547.610811][T26900] vma_node_allow+0x70/0x240 [ 547.610817][T26900] drm_vma_node_allow+0x2c/0x3c [ 547.610823][T26900] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.610830][T26900] drm_gem_handle_create+0x60/0x74 [ 547.610837][T26900] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.610843][T26900] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.610849][T26900] drm_ioctl_kernel+0x238/0x310 [ 547.610856][T26900] drm_ioctl+0x65c/0xa5c [ 547.610863][T26900] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.610868][T26900] invoke_syscall+0x98/0x2b8 [ 547.610873][T26900] el0_svc_common+0x130/0x23c [ 547.610878][T26900] do_el0_svc+0x48/0x58 [ 547.610883][T26900] el0_svc+0x58/0x180 [ 547.610889][T26900] el0t_64_sync_handler+0x84/0x12c [ 547.610894][T26900] el0t_64_sync+0x198/0x19c [ 547.611887][T26892] FAULT_INJECTION: forcing a failure. [ 547.611887][T26892] name failslab, interval 1, probability 0, space 0, times 0 [ 547.611901][T26892] CPU: 0 UID: 0 PID: 26892 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.611909][T26892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.611915][T26892] Call trace: ** 24 printk messages dropped ** [ 547.612234][T26895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.612238][T26895] Call trace: [ 547.612241][T26895] show_stack+0x2c/0x3c (C) [ 547.612250][T26895] __dump_stack+0x30/0x40 ** 22 printk messages dropped ** [ 547.639061][T26904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.639067][T26904] Call trace: [ 547.639069][T26904] show_stack+0x2c/0x3c (C) [ 547.639082][T26904] __dump_stack+0x30/0x40 ** 22 printk messages dropped ** [ 547.640240][T26907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.640244][T26907] Call trace: [ 547.640246][T26907] show_stack+0x2c/0x3c (C) [ 547.640253][T26907] __dump_stack+0x30/0x40 [ 547.640259][T26907] dump_stack_lvl+0xd8/0x12c [ 547.640264][T26907] dump_stack+0x1c/0x28 [ 547.640269][T26907] should_fail_ex+0x41c/0x594 [ 547.640275][T26907] should_failslab+0xc0/0x128 [ 547.640281][T26907] __kmalloc_cache_noprof+0x80/0x3fc [ 547.640288][T26907] vma_node_allow+0x70/0x240 [ 547.640294][T26907] drm_vma_node_allow+0x2c/0x3c [ 547.640300][T26907] drm_gem_handle_create_tail+0x154/0x2d0 ** 14 printk messages dropped ** [ 547.641297][T26908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.641301][T26908] Call trace: [ 547.641304][T26908] show_stack+0x2c/0x3c (C) [ 547.641310][T26908] __dump_stack+0x30/0x40 [ 547.641316][T26908] dump_stack_lvl+0xd8/0x12c [ 547.641321][T26908] dump_stack+0x1c/0x28 [ 547.641326][T26908] should_fail_ex+0x41c/0x594 [ 547.641332][T26908] should_failslab+0xc0/0x128 [ 547.641338][T26908] __kmalloc_cache_noprof+0x80/0x3fc [ 547.641345][T26908] vma_node_allow+0x70/0x240 [ 547.641351][T26908] drm_vma_node_allow+0x2c/0x3c [ 547.641357][T26908] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.641364][T26908] drm_gem_handle_create+0x60/0x74 [ 547.641370][T26908] drm_gem_shmem_dumb_create+0x220/0x3b4 ** 12 printk messages dropped ** [ 547.642053][T26911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 547.651756][T26901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.651759][T26901] Call trace: [ 547.651762][T26901] show_stack+0x2c/0x3c (C) ** 23 printk messages dropped ** [ 547.665391][T26914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.665395][T26914] Call trace: [ 547.665397][T26914] show_stack+0x2c/0x3c (C) [ 547.665407][T26914] __dump_stack+0x30/0x40 [ 547.665413][T26914] dump_stack_lvl+0xd8/0x12c [ 547.665418][T26914] dump_stack+0x1c/0x28 [ 547.665423][T26914] should_fail_ex+0x41c/0x594 [ 547.665430][T26914] should_failslab+0xc0/0x128 [ 547.665436][T26914] __kmalloc_cache_noprof+0x80/0x3fc [ 547.665444][T26914] vma_node_allow+0x70/0x240 [ 547.665450][T26914] drm_vma_node_allow+0x2c/0x3c [ 547.665456][T26914] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.665463][T26914] drm_gem_handle_create+0x60/0x74 [ 547.665469][T26914] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.665475][T26914] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.665481][T26914] drm_ioctl_kernel+0x238/0x310 [ 547.665488][T26914] drm_ioctl+0x65c/0xa5c [ 547.665495][T26914] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.665501][T26914] invoke_syscall+0x98/0x2b8 [ 547.665506][T26914] el0_svc_common+0x130/0x23c ** 6 printk messages dropped ** [ 547.682629][T26916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.683195][T26919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.684587][T26921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.684591][T26921] Call trace: [ 547.684594][T26921] show_stack+0x2c/0x3c (C) ** 23 printk messages dropped ** [ 547.685111][T26922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.685118][T26922] Call trace: [ 547.685121][T26922] show_stack+0x2c/0x3c (C) [ 547.685129][T26922] __dump_stack+0x30/0x40 [ 547.685135][T26922] dump_stack_lvl+0xd8/0x12c [ 547.685140][T26922] dump_stack+0x1c/0x28 [ 547.685145][T26922] should_fail_ex+0x41c/0x594 [ 547.685153][T26922] should_failslab+0xc0/0x128 [ 547.685159][T26922] __kmalloc_cache_noprof+0x80/0x3fc [ 547.685166][T26922] vma_node_allow+0x70/0x240 [ 547.685172][T26922] drm_vma_node_allow+0x2c/0x3c [ 547.685177][T26922] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.685184][T26922] drm_gem_handle_create+0x60/0x74 [ 547.685191][T26922] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.685196][T26922] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.685202][T26922] drm_ioctl_kernel+0x238/0x310 [ 547.685209][T26922] drm_ioctl+0x65c/0xa5c [ 547.685215][T26922] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.685221][T26922] invoke_syscall+0x98/0x2b8 [ 547.685226][T26922] el0_svc_common+0x130/0x23c [ 547.685231][T26922] do_el0_svc+0x48/0x58 [ 547.685236][T26922] el0_svc+0x58/0x180 [ 547.685241][T26922] el0t_64_sync_handler+0x84/0x12c [ 547.685247][T26922] el0t_64_sync+0x198/0x19c [ 547.724041][T26923] FAULT_INJECTION: forcing a failure. [ 547.724041][T26923] name failslab, interval 1, probability 0, space 0, times 0 [ 547.724061][T26923] CPU: 0 UID: 0 PID: 26923 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.724076][T26923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 547.758153][T26928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.779186][T26931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.779191][T26931] Call trace: [ 547.779194][T26931] show_stack+0x2c/0x3c (C) [ 547.779205][T26931] __dump_stack+0x30/0x40 [ 547.779212][T26931] dump_stack_lvl+0xd8/0x12c [ 547.779217][T26931] dump_stack+0x1c/0x28 [ 547.779222][T26931] should_fail_ex+0x41c/0x594 [ 547.779230][T26931] should_failslab+0xc0/0x128 [ 547.779236][T26931] __kmalloc_cache_noprof+0x80/0x3fc [ 547.779244][T26931] vma_node_allow+0x70/0x240 [ 547.779251][T26931] drm_vma_node_allow+0x2c/0x3c [ 547.779257][T26931] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.779264][T26931] drm_gem_handle_create+0x60/0x74 [ 547.779270][T26931] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.779277][T26931] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.779282][T26931] drm_ioctl_kernel+0x238/0x310 [ 547.779289][T26931] drm_ioctl+0x65c/0xa5c [ 547.779296][T26931] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.779302][T26931] invoke_syscall+0x98/0x2b8 [ 547.779308][T26931] el0_svc_common+0x130/0x23c [ 547.779313][T26931] do_el0_svc+0x48/0x58 [ 547.779318][T26931] el0_svc+0x58/0x180 [ 547.779325][T26931] el0t_64_sync_handler+0x84/0x12c [ 547.779331][T26931] el0t_64_sync+0x198/0x19c [ 547.791734][T26932] FAULT_INJECTION: forcing a failure. [ 547.791734][T26932] name failslab, interval 1, probability 0, space 0, times 0 [ 547.791754][T26932] CPU: 0 UID: 0 PID: 26932 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.791765][T26932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.791770][T26932] Call trace: [ 547.791773][T26932] show_stack+0x2c/0x3c (C) [ 547.791788][T26932] __dump_stack+0x30/0x40 [ 547.791796][T26932] dump_stack_lvl+0xd8/0x12c [ 547.791803][T26932] dump_stack+0x1c/0x28 [ 547.791809][T26932] should_fail_ex+0x41c/0x594 [ 547.791817][T26932] should_failslab+0xc0/0x128 [ 547.791824][T26932] __kmalloc_cache_noprof+0x80/0x3fc [ 547.791831][T26932] vma_node_allow+0x70/0x240 [ 547.791838][T26932] drm_vma_node_allow+0x2c/0x3c ** 34 printk messages dropped ** [ 547.794649][T26933] el0_svc_common+0x130/0x23c ** 32 printk messages dropped ** [ 547.823360][T26939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.823364][T26939] Call trace: [ 547.823366][T26939] show_stack+0x2c/0x3c (C) [ 547.823373][T26939] __dump_stack+0x30/0x40 [ 547.823378][T26939] dump_stack_lvl+0xd8/0x12c [ 547.823383][T26939] dump_stack+0x1c/0x28 [ 547.823388][T26939] should_fail_ex+0x41c/0x594 [ 547.823395][T26939] should_failslab+0xc0/0x128 [ 547.823400][T26939] __kmalloc_cache_noprof+0x80/0x3fc [ 547.823407][T26939] vma_node_allow+0x70/0x240 [ 547.823413][T26939] drm_vma_node_allow+0x2c/0x3c [ 547.823419][T26939] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.823426][T26939] drm_gem_handle_create+0x60/0x74 [ 547.823432][T26939] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.823438][T26939] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.823444][T26939] drm_ioctl_kernel+0x238/0x310 [ 547.823451][T26939] drm_ioctl+0x65c/0xa5c [ 547.823457][T26939] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.823463][T26939] invoke_syscall+0x98/0x2b8 [ 547.823468][T26939] el0_svc_common+0x130/0x23c [ 547.823473][T26939] do_el0_svc+0x48/0x58 [ 547.823478][T26939] el0_svc+0x58/0x180 [ 547.823484][T26939] el0t_64_sync_handler+0x84/0x12c [ 547.823489][T26939] el0t_64_sync+0x198/0x19c [ 547.834331][T26936] FAULT_INJECTION: forcing a failure. [ 547.834331][T26936] name failslab, interval 1, probability 0, space 0, times 0 ** 1 printk messages dropped ** [ 547.834358][T26936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.835799][T26942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.837106][T26944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.837109][T26944] Call trace: [ 547.837111][T26944] show_stack+0x2c/0x3c (C) [ 547.837118][T26944] __dump_stack+0x30/0x40 [ 547.837124][T26944] dump_stack_lvl+0xd8/0x12c [ 547.837129][T26944] dump_stack+0x1c/0x28 [ 547.837134][T26944] should_fail_ex+0x41c/0x594 ** 19 printk messages dropped ** [ 547.842345][T26946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.867407][T26954] CPU: 0 UID: 0 PID: 26954 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.867415][T26954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.867422][T26954] Call trace: [ 547.867425][T26954] show_stack+0x2c/0x3c (C) [ 547.867438][T26954] __dump_stack+0x30/0x40 [ 547.867444][T26954] dump_stack_lvl+0xd8/0x12c [ 547.867449][T26954] dump_stack+0x1c/0x28 [ 547.867454][T26954] should_fail_ex+0x41c/0x594 [ 547.867462][T26954] should_failslab+0xc0/0x128 [ 547.867469][T26954] kmem_cache_alloc_noprof+0x80/0x3e8 [ 547.867477][T26954] __radix_tree_preload+0x1a4/0x420 [ 547.867484][T26954] idr_preload+0x24/0xd0 [ 547.867489][T26954] drm_gem_handle_create_tail+0x70/0x2d0 [ 547.867497][T26954] drm_gem_handle_create+0x60/0x74 [ 547.867504][T26954] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.867510][T26954] drm_mode_create_dumb_ioctl+0x1d0/0x250 ** 10 printk messages dropped ** [ 547.867616][T26948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.867620][T26948] Call trace: [ 547.867622][T26948] show_stack+0x2c/0x3c (C) [ 547.867629][T26948] __dump_stack+0x30/0x40 [ 547.867635][T26948] dump_stack_lvl+0xd8/0x12c [ 547.867641][T26948] dump_stack+0x1c/0x28 [ 547.867647][T26948] should_fail_ex+0x41c/0x594 [ 547.867655][T26948] should_failslab+0xc0/0x128 [ 547.867662][T26948] __kmalloc_cache_noprof+0x80/0x3fc [ 547.867669][T26948] vma_node_allow+0x70/0x240 [ 547.867675][T26948] drm_vma_node_allow+0x2c/0x3c [ 547.867681][T26948] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.867687][T26948] drm_gem_handle_create+0x60/0x74 [ 547.867694][T26948] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.867700][T26948] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.867705][T26948] drm_ioctl_kernel+0x238/0x310 [ 547.867712][T26948] drm_ioctl+0x65c/0xa5c [ 547.867719][T26948] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.867724][T26948] invoke_syscall+0x98/0x2b8 [ 547.867729][T26948] el0_svc_common+0x130/0x23c [ 547.867734][T26948] do_el0_svc+0x48/0x58 [ 547.867739][T26948] el0_svc+0x58/0x180 [ 547.867744][T26948] el0t_64_sync_handler+0x84/0x12c [ 547.867750][T26948] el0t_64_sync+0x198/0x19c [ 547.889380][T26957] FAULT_INJECTION: forcing a failure. [ 547.889380][T26957] name failslab, interval 1, probability 0, space 0, times 0 [ 547.891557][T26957] CPU: 0 UID: 0 PID: 26957 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.891579][T26957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.891584][T26957] Call trace: [ 547.891587][T26957] show_stack+0x2c/0x3c (C) [ 547.891602][T26957] __dump_stack+0x30/0x40 [ 547.891611][T26957] dump_stack_lvl+0xd8/0x12c [ 547.891617][T26957] dump_stack+0x1c/0x28 [ 547.891622][T26957] should_fail_ex+0x41c/0x594 [ 547.891630][T26957] should_failslab+0xc0/0x128 [ 547.891637][T26957] __kmalloc_cache_noprof+0x80/0x3fc [ 547.891644][T26957] vma_node_allow+0x70/0x240 [ 547.891651][T26957] drm_vma_node_allow+0x2c/0x3c [ 547.891657][T26957] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.891664][T26957] drm_gem_handle_create+0x60/0x74 [ 547.891671][T26957] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.891677][T26957] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.891683][T26957] drm_ioctl_kernel+0x238/0x310 [ 547.891690][T26957] drm_ioctl+0x65c/0xa5c [ 547.891696][T26957] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.891702][T26957] invoke_syscall+0x98/0x2b8 [ 547.891708][T26957] el0_svc_common+0x130/0x23c [ 547.891716][T26957] do_el0_svc+0x48/0x58 [ 547.891721][T26957] el0_svc+0x58/0x180 [ 547.891728][T26957] el0t_64_sync_handler+0x84/0x12c [ 547.891734][T26957] el0t_64_sync+0x198/0x19c [ 547.892087][T26960] FAULT_INJECTION: forcing a failure. [ 547.892087][T26960] name failslab, interval 1, probability 0, space 0, times 0 [ 547.892097][T26960] CPU: 0 UID: 0 PID: 26960 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.892104][T26960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.892108][T26960] Call trace: [ 547.892111][T26960] show_stack+0x2c/0x3c (C) [ 547.892117][T26960] __dump_stack+0x30/0x40 [ 547.892123][T26960] dump_stack_lvl+0xd8/0x12c [ 547.892130][T26960] dump_stack+0x1c/0x28 [ 547.892136][T26960] should_fail_ex+0x41c/0x594 [ 547.892143][T26960] should_failslab+0xc0/0x128 [ 547.892150][T26960] __kmalloc_cache_noprof+0x80/0x3fc [ 547.892158][T26960] vma_node_allow+0x70/0x240 [ 547.892164][T26960] drm_vma_node_allow+0x2c/0x3c [ 547.892170][T26960] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.892177][T26960] drm_gem_handle_create+0x60/0x74 [ 547.892184][T26960] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.892190][T26960] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.892195][T26960] drm_ioctl_kernel+0x238/0x310 [ 547.892202][T26960] drm_ioctl+0x65c/0xa5c [ 547.892209][T26960] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.892214][T26960] invoke_syscall+0x98/0x2b8 [ 547.892220][T26960] el0_svc_common+0x130/0x23c [ 547.892225][T26960] do_el0_svc+0x48/0x58 [ 547.892229][T26960] el0_svc+0x58/0x180 [ 547.892235][T26960] el0t_64_sync_handler+0x84/0x12c [ 547.892241][T26960] el0t_64_sync+0x198/0x19c [ 547.892599][T26955] FAULT_INJECTION: forcing a failure. [ 547.892599][T26955] name failslab, interval 1, probability 0, space 0, times 0 [ 547.892608][T26955] CPU: 0 UID: 0 PID: 26955 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.892615][T26955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.892619][T26955] Call trace: [ 547.892621][T26955] show_stack+0x2c/0x3c (C) [ 547.892627][T26955] __dump_stack+0x30/0x40 [ 547.892633][T26955] dump_stack_lvl+0xd8/0x12c [ 547.892638][T26955] dump_stack+0x1c/0x28 [ 547.892642][T26955] should_fail_ex+0x41c/0x594 [ 547.892649][T26955] should_failslab+0xc0/0x128 [ 547.892654][T26955] __kmalloc_cache_noprof+0x80/0x3fc [ 547.892661][T26955] vma_node_allow+0x70/0x240 [ 547.892667][T26955] drm_vma_node_allow+0x2c/0x3c [ 547.892672][T26955] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.892679][T26955] drm_gem_handle_create+0x60/0x74 [ 547.892685][T26955] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.892691][T26955] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.892697][T26955] drm_ioctl_kernel+0x238/0x310 [ 547.892703][T26955] drm_ioctl+0x65c/0xa5c [ 547.892710][T26955] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.892715][T26955] invoke_syscall+0x98/0x2b8 [ 547.892720][T26955] el0_svc_common+0x130/0x23c [ 547.892725][T26955] do_el0_svc+0x48/0x58 [ 547.892730][T26955] el0_svc+0x58/0x180 [ 547.892736][T26955] el0t_64_sync_handler+0x84/0x12c [ 547.892741][T26955] el0t_64_sync+0x198/0x19c [ 547.893060][T26962] FAULT_INJECTION: forcing a failure. [ 547.893060][T26962] name failslab, interval 1, probability 0, space 0, times 0 [ 547.893070][T26962] CPU: 0 UID: 0 PID: 26962 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.893079][T26962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.893083][T26962] Call trace: [ 547.893086][T26962] show_stack+0x2c/0x3c (C) [ 547.893093][T26962] __dump_stack+0x30/0x40 [ 547.893098][T26962] dump_stack_lvl+0xd8/0x12c [ 547.893104][T26962] dump_stack+0x1c/0x28 [ 547.893108][T26962] should_fail_ex+0x41c/0x594 [ 547.893115][T26962] should_failslab+0xc0/0x128 [ 547.893120][T26962] __kmalloc_cache_noprof+0x80/0x3fc [ 547.893127][T26962] vma_node_allow+0x70/0x240 [ 547.893133][T26962] drm_vma_node_allow+0x2c/0x3c [ 547.893138][T26962] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.893145][T26962] drm_gem_handle_create+0x60/0x74 [ 547.893151][T26962] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.893157][T26962] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.893163][T26962] drm_ioctl_kernel+0x238/0x310 [ 547.893169][T26962] drm_ioctl+0x65c/0xa5c [ 547.893176][T26962] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.893182][T26962] invoke_syscall+0x98/0x2b8 [ 547.893187][T26962] el0_svc_common+0x130/0x23c [ 547.893192][T26962] do_el0_svc+0x48/0x58 [ 547.893197][T26962] el0_svc+0x58/0x180 [ 547.893202][T26962] el0t_64_sync_handler+0x84/0x12c [ 547.893208][T26962] el0t_64_sync+0x198/0x19c [ 547.894675][T26963] FAULT_INJECTION: forcing a failure. [ 547.894675][T26963] name failslab, interval 1, probability 0, space 0, times 0 [ 547.896652][T26963] CPU: 0 UID: 0 PID: 26963 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.896671][T26963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.896675][T26963] Call trace: [ 547.896678][T26963] show_stack+0x2c/0x3c (C) [ 547.896688][T26963] __dump_stack+0x30/0x40 [ 547.896698][T26963] dump_stack_lvl+0xd8/0x12c [ 547.896705][T26963] dump_stack+0x1c/0x28 [ 547.896712][T26963] should_fail_ex+0x41c/0x594 [ 547.896721][T26963] should_failslab+0xc0/0x128 [ 547.896728][T26963] __kmalloc_cache_noprof+0x80/0x3fc [ 547.896736][T26963] vma_node_allow+0x70/0x240 [ 547.896743][T26963] drm_vma_node_allow+0x2c/0x3c [ 547.896750][T26963] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.896758][T26963] drm_gem_handle_create+0x60/0x74 [ 547.896765][T26963] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.896771][T26963] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.896777][T26963] drm_ioctl_kernel+0x238/0x310 [ 547.896783][T26963] drm_ioctl+0x65c/0xa5c [ 547.896790][T26963] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.896796][T26963] invoke_syscall+0x98/0x2b8 [ 547.896801][T26963] el0_svc_common+0x130/0x23c [ 547.896806][T26963] do_el0_svc+0x48/0x58 [ 547.896811][T26963] el0_svc+0x58/0x180 [ 547.896817][T26963] el0t_64_sync_handler+0x84/0x12c [ 547.896823][T26963] el0t_64_sync+0x198/0x19c [ 547.932046][T26969] FAULT_INJECTION: forcing a failure. [ 547.932046][T26969] name failslab, interval 1, probability 0, space 0, times 0 [ 547.932061][T26969] CPU: 0 UID: 0 PID: 26969 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.932069][T26969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.932074][T26969] Call trace: [ 547.932076][T26969] show_stack+0x2c/0x3c (C) [ 547.932089][T26969] __dump_stack+0x30/0x40 [ 547.932096][T26969] dump_stack_lvl+0xd8/0x12c [ 547.932101][T26969] dump_stack+0x1c/0x28 [ 547.932106][T26969] should_fail_ex+0x41c/0x594 [ 547.932113][T26969] should_failslab+0xc0/0x128 [ 547.932120][T26969] __kmalloc_cache_noprof+0x80/0x3fc [ 547.932128][T26969] vma_node_allow+0x70/0x240 [ 547.932135][T26969] drm_vma_node_allow+0x2c/0x3c [ 547.932140][T26969] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.932147][T26969] drm_gem_handle_create+0x60/0x74 [ 547.932154][T26969] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.932160][T26969] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.932166][T26969] drm_ioctl_kernel+0x238/0x310 [ 547.932173][T26969] drm_ioctl+0x65c/0xa5c [ 547.932179][T26969] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.932186][T26969] invoke_syscall+0x98/0x2b8 [ 547.932191][T26969] el0_svc_common+0x130/0x23c [ 547.932196][T26969] do_el0_svc+0x48/0x58 [ 547.932201][T26969] el0_svc+0x58/0x180 [ 547.932208][T26969] el0t_64_sync_handler+0x84/0x12c [ 547.932214][T26969] el0t_64_sync+0x198/0x19c [ 547.932746][T26968] FAULT_INJECTION: forcing a failure. [ 547.932746][T26968] name failslab, interval 1, probability 0, space 0, times 0 [ 547.932757][T26968] CPU: 0 UID: 0 PID: 26968 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.932764][T26968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.932768][T26968] Call trace: [ 547.932770][T26968] show_stack+0x2c/0x3c (C) [ 547.932777][T26968] __dump_stack+0x30/0x40 [ 547.932782][T26968] dump_stack_lvl+0xd8/0x12c [ 547.932787][T26968] dump_stack+0x1c/0x28 [ 547.932792][T26968] should_fail_ex+0x41c/0x594 [ 547.932798][T26968] should_failslab+0xc0/0x128 [ 547.932804][T26968] __kmalloc_cache_noprof+0x80/0x3fc [ 547.932811][T26968] vma_node_allow+0x70/0x240 [ 547.932817][T26968] drm_vma_node_allow+0x2c/0x3c [ 547.932823][T26968] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.932829][T26968] drm_gem_handle_create+0x60/0x74 [ 547.932836][T26968] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.932842][T26968] drm_mode_create_dumb_ioctl+0x1d0/0x250 ** 11 printk messages dropped ** [ 547.933481][T26972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.933485][T26972] Call trace: [ 547.933487][T26972] show_stack+0x2c/0x3c (C) [ 547.933494][T26972] __dump_stack+0x30/0x40 [ 547.933500][T26972] dump_stack_lvl+0xd8/0x12c [ 547.933506][T26972] dump_stack+0x1c/0x28 [ 547.933511][T26972] should_fail_ex+0x41c/0x594 [ 547.933518][T26972] should_failslab+0xc0/0x128 ** 18 printk messages dropped ** [ 547.934761][T26971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.934765][T26971] Call trace: [ 547.934768][T26971] show_stack+0x2c/0x3c (C) [ 547.934775][T26971] __dump_stack+0x30/0x40 [ 547.934781][T26971] dump_stack_lvl+0xd8/0x12c [ 547.934786][T26971] dump_stack+0x1c/0x28 [ 547.934791][T26971] should_fail_ex+0x41c/0x594 [ 547.934800][T26971] should_failslab+0xc0/0x128 [ 547.934807][T26971] __kmalloc_cache_noprof+0x80/0x3fc [ 547.934814][T26971] vma_node_allow+0x70/0x240 [ 547.934820][T26971] drm_vma_node_allow+0x2c/0x3c [ 547.934826][T26971] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.934832][T26971] drm_gem_handle_create+0x60/0x74 [ 547.934839][T26971] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.934845][T26971] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.934850][T26971] drm_ioctl_kernel+0x238/0x310 [ 547.934857][T26971] drm_ioctl+0x65c/0xa5c ** 1 printk messages dropped ** [ 547.934869][T26971] invoke_syscall+0x98/0x2b8 ** 19 printk messages dropped ** [ 547.954700][T26973] drm_gem_handle_create+0x60/0x74 ** 13 printk messages dropped ** [ 547.956566][T26976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 547.957643][T26978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.957647][T26978] Call trace: [ 547.957649][T26978] show_stack+0x2c/0x3c (C) ** 23 printk messages dropped ** [ 547.959306][T26980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.959310][T26980] Call trace: [ 547.959312][T26980] show_stack+0x2c/0x3c (C) [ 547.959319][T26980] __dump_stack+0x30/0x40 [ 547.959324][T26980] dump_stack_lvl+0xd8/0x12c [ 547.959329][T26980] dump_stack+0x1c/0x28 [ 547.959334][T26980] should_fail_ex+0x41c/0x594 [ 547.959341][T26980] should_failslab+0xc0/0x128 [ 547.959346][T26980] __kmalloc_cache_noprof+0x80/0x3fc [ 547.959353][T26980] vma_node_allow+0x70/0x240 [ 547.959359][T26980] drm_vma_node_allow+0x2c/0x3c [ 547.959365][T26980] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.959371][T26980] drm_gem_handle_create+0x60/0x74 [ 547.959378][T26980] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.959384][T26980] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.959389][T26980] drm_ioctl_kernel+0x238/0x310 [ 547.959396][T26980] drm_ioctl+0x65c/0xa5c [ 547.959402][T26980] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.959408][T26980] invoke_syscall+0x98/0x2b8 [ 547.959413][T26980] el0_svc_common+0x130/0x23c [ 547.959418][T26980] do_el0_svc+0x48/0x58 [ 547.959423][T26980] el0_svc+0x58/0x180 [ 547.959428][T26980] el0t_64_sync_handler+0x84/0x12c [ 547.959434][T26980] el0t_64_sync+0x198/0x19c [ 547.963585][T26982] FAULT_INJECTION: forcing a failure. [ 547.963585][T26982] name failslab, interval 1, probability 0, space 0, times 0 [ 547.963600][T26982] CPU: 0 UID: 0 PID: 26982 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.963608][T26982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 547.983475][T26987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.983479][T26987] Call trace: [ 547.983482][T26987] show_stack+0x2c/0x3c (C) ** 26 printk messages dropped ** [ 547.983967][T26990] __dump_stack+0x30/0x40 ** 22 printk messages dropped ** [ 547.984488][T26988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.984492][T26988] Call trace: [ 547.984494][T26988] show_stack+0x2c/0x3c (C) [ 547.984500][T26988] __dump_stack+0x30/0x40 [ 547.984506][T26988] dump_stack_lvl+0xd8/0x12c [ 547.984511][T26988] dump_stack+0x1c/0x28 [ 547.984516][T26988] should_fail_ex+0x41c/0x594 [ 547.984522][T26988] should_failslab+0xc0/0x128 [ 547.984528][T26988] __kmalloc_cache_noprof+0x80/0x3fc [ 547.984534][T26988] vma_node_allow+0x70/0x240 [ 547.984540][T26988] drm_vma_node_allow+0x2c/0x3c [ 547.984546][T26988] drm_gem_handle_create_tail+0x154/0x2d0 [ 547.984552][T26988] drm_gem_handle_create+0x60/0x74 [ 547.984559][T26988] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 547.984565][T26988] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 547.984570][T26988] drm_ioctl_kernel+0x238/0x310 [ 547.984577][T26988] drm_ioctl+0x65c/0xa5c [ 547.984584][T26988] __arm64_sys_ioctl+0x14c/0x1c4 [ 547.984589][T26988] invoke_syscall+0x98/0x2b8 [ 547.984594][T26988] el0_svc_common+0x130/0x23c [ 547.984599][T26988] do_el0_svc+0x48/0x58 [ 547.984604][T26988] el0_svc+0x58/0x180 [ 547.984609][T26988] el0t_64_sync_handler+0x84/0x12c [ 547.984615][T26988] el0t_64_sync+0x198/0x19c [ 547.999161][T26992] FAULT_INJECTION: forcing a failure. [ 547.999161][T26992] name failslab, interval 1, probability 0, space 0, times 0 [ 547.999178][T26992] CPU: 0 UID: 0 PID: 26992 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 547.999192][T26992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 547.999197][T26992] Call trace: [ 547.999201][T26992] show_stack+0x2c/0x3c (C) [ 547.999212][T26992] __dump_stack+0x30/0x40 [ 547.999219][T26992] dump_stack_lvl+0xd8/0x12c [ 547.999228][T26992] dump_stack+0x1c/0x28 [ 547.999234][T26992] should_fail_ex+0x41c/0x594 [ 547.999243][T26992] should_failslab+0xc0/0x128 [ 547.999252][T26992] __kmalloc_cache_noprof+0x80/0x3fc [ 547.999260][T26992] vma_node_allow+0x70/0x240 ** 16 printk messages dropped ** [ 548.015284][T26994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 548.017037][T27000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.017041][T27000] Call trace: [ 548.017044][T27000] show_stack+0x2c/0x3c (C) [ 548.017050][T27000] __dump_stack+0x30/0x40 [ 548.017056][T27000] dump_stack_lvl+0xd8/0x12c [ 548.017063][T27000] dump_stack+0x1c/0x28 [ 548.017068][T27000] should_fail_ex+0x41c/0x594 [ 548.017074][T27000] should_failslab+0xc0/0x128 [ 548.017080][T27000] __kmalloc_cache_noprof+0x80/0x3fc [ 548.017087][T27000] vma_node_allow+0x70/0x240 [ 548.017092][T27000] drm_vma_node_allow+0x2c/0x3c [ 548.017098][T27000] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.017105][T27000] drm_gem_handle_create+0x60/0x74 [ 548.017112][T27000] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.017118][T27000] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.017123][T27000] drm_ioctl_kernel+0x238/0x310 [ 548.017130][T27000] drm_ioctl+0x65c/0xa5c [ 548.017137][T27000] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.017142][T27000] invoke_syscall+0x98/0x2b8 [ 548.017147][T27000] el0_svc_common+0x130/0x23c [ 548.017152][T27000] do_el0_svc+0x48/0x58 [ 548.017157][T27000] el0_svc+0x58/0x180 [ 548.017163][T27000] el0t_64_sync_handler+0x84/0x12c [ 548.017168][T27000] el0t_64_sync+0x198/0x19c [ 548.018175][T26998] FAULT_INJECTION: forcing a failure. [ 548.018175][T26998] name failslab, interval 1, probability 0, space 0, times 0 [ 548.018186][T26998] CPU: 0 UID: 0 PID: 26998 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.018193][T26998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.018197][T26998] Call trace: [ 548.018199][T26998] show_stack+0x2c/0x3c (C) [ 548.018206][T26998] __dump_stack+0x30/0x40 ** 47 printk messages dropped ** [ 548.046926][T27008] CPU: 0 UID: 0 PID: 27008 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 52 printk messages dropped ** [ 548.048394][T27001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.048399][T27001] Call trace: [ 548.048402][T27001] show_stack+0x2c/0x3c (C) [ 548.048409][T27001] __dump_stack+0x30/0x40 [ 548.048415][T27001] dump_stack_lvl+0xd8/0x12c [ 548.048423][T27001] dump_stack+0x1c/0x28 [ 548.048428][T27001] should_fail_ex+0x41c/0x594 [ 548.048436][T27001] should_failslab+0xc0/0x128 [ 548.048444][T27001] __kmalloc_cache_noprof+0x80/0x3fc [ 548.048452][T27001] vma_node_allow+0x70/0x240 [ 548.048458][T27001] drm_vma_node_allow+0x2c/0x3c [ 548.048464][T27001] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.048471][T27001] drm_gem_handle_create+0x60/0x74 [ 548.048477][T27001] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.048483][T27001] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.048488][T27001] drm_ioctl_kernel+0x238/0x310 [ 548.048495][T27001] drm_ioctl+0x65c/0xa5c [ 548.048501][T27001] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.048507][T27001] invoke_syscall+0x98/0x2b8 [ 548.048512][T27001] el0_svc_common+0x130/0x23c [ 548.048516][T27001] do_el0_svc+0x48/0x58 [ 548.048521][T27001] el0_svc+0x58/0x180 [ 548.048527][T27001] el0t_64_sync_handler+0x84/0x12c [ 548.048532][T27001] el0t_64_sync+0x198/0x19c [ 548.074149][T27011] FAULT_INJECTION: forcing a failure. [ 548.074149][T27011] name failslab, interval 1, probability 0, space 0, times 0 [ 548.074167][T27011] CPU: 0 UID: 0 PID: 27011 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.074177][T27011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.074182][T27011] Call trace: [ 548.074185][T27011] show_stack+0x2c/0x3c (C) [ 548.074198][T27011] __dump_stack+0x30/0x40 [ 548.074205][T27011] dump_stack_lvl+0xd8/0x12c [ 548.074210][T27011] dump_stack+0x1c/0x28 ** 20 printk messages dropped ** [ 548.075925][T27013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.077117][T27015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.077759][T27009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.077763][T27009] Call trace: [ 548.077765][T27009] show_stack+0x2c/0x3c (C) ** 23 printk messages dropped ** [ 548.080770][T27018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.080775][T27018] Call trace: [ 548.080778][T27018] show_stack+0x2c/0x3c (C) [ 548.080789][T27018] __dump_stack+0x30/0x40 [ 548.080796][T27018] dump_stack_lvl+0xd8/0x12c [ 548.080802][T27018] dump_stack+0x1c/0x28 [ 548.080807][T27018] should_fail_ex+0x41c/0x594 [ 548.080814][T27018] should_failslab+0xc0/0x128 [ 548.080820][T27018] __kmalloc_cache_noprof+0x80/0x3fc [ 548.080827][T27018] vma_node_allow+0x70/0x240 [ 548.080835][T27018] drm_vma_node_allow+0x2c/0x3c [ 548.080842][T27018] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.080850][T27018] drm_gem_handle_create+0x60/0x74 [ 548.080857][T27018] drm_gem_shmem_dumb_create+0x220/0x3b4 ** 12 printk messages dropped ** [ 548.105400][T27026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.105405][T27026] Call trace: [ 548.105407][T27026] show_stack+0x2c/0x3c (C) [ 548.105418][T27026] __dump_stack+0x30/0x40 [ 548.105425][T27026] dump_stack_lvl+0xd8/0x12c [ 548.105430][T27026] dump_stack+0x1c/0x28 [ 548.105435][T27026] should_fail_ex+0x41c/0x594 [ 548.105442][T27026] should_failslab+0xc0/0x128 [ 548.105449][T27026] __kmalloc_cache_noprof+0x80/0x3fc ** 17 printk messages dropped ** [ 548.106969][T27023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.106974][T27023] Call trace: [ 548.106976][T27023] show_stack+0x2c/0x3c (C) [ 548.106984][T27023] __dump_stack+0x30/0x40 [ 548.106990][T27023] dump_stack_lvl+0xd8/0x12c [ 548.106996][T27023] dump_stack+0x1c/0x28 [ 548.107000][T27023] should_fail_ex+0x41c/0x594 [ 548.107007][T27023] should_failslab+0xc0/0x128 [ 548.107013][T27023] __kmalloc_cache_noprof+0x80/0x3fc [ 548.107020][T27023] vma_node_allow+0x70/0x240 [ 548.107026][T27023] drm_vma_node_allow+0x2c/0x3c [ 548.107032][T27023] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.107039][T27023] drm_gem_handle_create+0x60/0x74 [ 548.107047][T27023] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.107054][T27023] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.107060][T27023] drm_ioctl_kernel+0x238/0x310 [ 548.107067][T27023] drm_ioctl+0x65c/0xa5c [ 548.107074][T27023] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.107079][T27023] invoke_syscall+0x98/0x2b8 [ 548.107084][T27023] el0_svc_common+0x130/0x23c [ 548.107089][T27023] do_el0_svc+0x48/0x58 ** 5 printk messages dropped ** [ 548.107916][T27025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 548.110386][T27021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.136550][T27030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.136555][T27030] Call trace: [ 548.136557][T27030] show_stack+0x2c/0x3c (C) [ 548.136570][T27030] __dump_stack+0x30/0x40 [ 548.136576][T27030] dump_stack_lvl+0xd8/0x12c [ 548.136581][T27030] dump_stack+0x1c/0x28 [ 548.136586][T27030] should_fail_ex+0x41c/0x594 [ 548.136594][T27030] should_failslab+0xc0/0x128 [ 548.136601][T27030] __kmalloc_cache_noprof+0x80/0x3fc [ 548.136608][T27030] vma_node_allow+0x70/0x240 [ 548.136615][T27030] drm_vma_node_allow+0x2c/0x3c [ 548.136621][T27030] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.136628][T27030] drm_gem_handle_create+0x60/0x74 [ 548.136635][T27030] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.136641][T27030] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.136647][T27030] drm_ioctl_kernel+0x238/0x310 [ 548.136654][T27030] drm_ioctl+0x65c/0xa5c [ 548.136663][T27030] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.136669][T27030] invoke_syscall+0x98/0x2b8 [ 548.136674][T27030] el0_svc_common+0x130/0x23c [ 548.136680][T27030] do_el0_svc+0x48/0x58 [ 548.136685][T27030] el0_svc+0x58/0x180 [ 548.136691][T27030] el0t_64_sync_handler+0x84/0x12c [ 548.136697][T27030] el0t_64_sync+0x198/0x19c [ 548.137307][T27034] FAULT_INJECTION: forcing a failure. [ 548.137307][T27034] name failslab, interval 1, probability 0, space 0, times 0 [ 548.137316][T27034] CPU: 0 UID: 0 PID: 27034 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.137323][T27034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.139050][T27032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.144721][T27038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 37 printk messages dropped ** [ 548.145776][T27039] drm_gem_handle_create+0x60/0x74 ** 39 printk messages dropped ** [ 548.168634][T27036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.168638][T27036] Call trace: [ 548.168641][T27036] show_stack+0x2c/0x3c (C) [ 548.168649][T27036] __dump_stack+0x30/0x40 [ 548.168658][T27036] dump_stack_lvl+0xd8/0x12c [ 548.168665][T27036] dump_stack+0x1c/0x28 [ 548.168672][T27036] should_fail_ex+0x41c/0x594 [ 548.168681][T27036] should_failslab+0xc0/0x128 [ 548.168689][T27036] __kmalloc_cache_noprof+0x80/0x3fc [ 548.168696][T27036] vma_node_allow+0x70/0x240 [ 548.168702][T27036] drm_vma_node_allow+0x2c/0x3c [ 548.168708][T27036] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.168715][T27036] drm_gem_handle_create+0x60/0x74 [ 548.168722][T27036] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.168728][T27036] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.168734][T27036] drm_ioctl_kernel+0x238/0x310 [ 548.168741][T27036] drm_ioctl+0x65c/0xa5c [ 548.168747][T27036] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.168753][T27036] invoke_syscall+0x98/0x2b8 [ 548.168758][T27036] el0_svc_common+0x130/0x23c [ 548.168763][T27036] do_el0_svc+0x48/0x58 [ 548.168768][T27036] el0_svc+0x58/0x180 [ 548.168774][T27036] el0t_64_sync_handler+0x84/0x12c [ 548.168779][T27036] el0t_64_sync+0x198/0x19c [ 548.169568][T27045] FAULT_INJECTION: forcing a failure. [ 548.169568][T27045] name failslab, interval 1, probability 0, space 0, times 0 [ 548.169581][T27045] CPU: 0 UID: 0 PID: 27045 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.169588][T27045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.169593][T27045] Call trace: [ 548.169595][T27045] show_stack+0x2c/0x3c (C) [ 548.169602][T27045] __dump_stack+0x30/0x40 [ 548.169607][T27045] dump_stack_lvl+0xd8/0x12c [ 548.169612][T27045] dump_stack+0x1c/0x28 [ 548.169618][T27045] should_fail_ex+0x41c/0x594 [ 548.169624][T27045] should_failslab+0xc0/0x128 [ 548.169630][T27045] __kmalloc_cache_noprof+0x80/0x3fc [ 548.169636][T27045] vma_node_allow+0x70/0x240 [ 548.169642][T27045] drm_vma_node_allow+0x2c/0x3c [ 548.169648][T27045] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.169655][T27045] drm_gem_handle_create+0x60/0x74 [ 548.169661][T27045] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.169667][T27045] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.169672][T27045] drm_ioctl_kernel+0x238/0x310 [ 548.169679][T27045] drm_ioctl+0x65c/0xa5c ** 9 printk messages dropped ** [ 548.171129][T27046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 548.197616][T27050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.197622][T27050] Call trace: [ 548.197625][T27050] show_stack+0x2c/0x3c (C) [ 548.197636][T27050] __dump_stack+0x30/0x40 [ 548.197643][T27050] dump_stack_lvl+0xd8/0x12c [ 548.197649][T27050] dump_stack+0x1c/0x28 [ 548.197655][T27050] should_fail_ex+0x41c/0x594 [ 548.197662][T27050] should_failslab+0xc0/0x128 [ 548.197669][T27050] __kmalloc_cache_noprof+0x80/0x3fc [ 548.197677][T27050] vma_node_allow+0x70/0x240 [ 548.197683][T27050] drm_vma_node_allow+0x2c/0x3c [ 548.197689][T27050] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.197696][T27050] drm_gem_handle_create+0x60/0x74 [ 548.197703][T27050] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.197709][T27050] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.197714][T27050] drm_ioctl_kernel+0x238/0x310 [ 548.197721][T27050] drm_ioctl+0x65c/0xa5c [ 548.197728][T27050] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.197733][T27050] invoke_syscall+0x98/0x2b8 [ 548.197739][T27050] el0_svc_common+0x130/0x23c [ 548.197744][T27050] do_el0_svc+0x48/0x58 [ 548.197749][T27050] el0_svc+0x58/0x180 [ 548.197754][T27050] el0t_64_sync_handler+0x84/0x12c [ 548.197760][T27050] el0t_64_sync+0x198/0x19c [ 548.198332][T27052] FAULT_INJECTION: forcing a failure. [ 548.198332][T27052] name failslab, interval 1, probability 0, space 0, times 0 [ 548.198341][T27052] CPU: 0 UID: 0 PID: 27052 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.198352][T27052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.198358][T27052] Call trace: [ 548.198361][T27052] show_stack+0x2c/0x3c (C) ** 23 printk messages dropped ** [ 548.199414][T27056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 51 printk messages dropped ** [ 548.223151][T27057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.225657][T27060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.225662][T27060] Call trace: [ 548.225664][T27060] show_stack+0x2c/0x3c (C) [ 548.225672][T27060] __dump_stack+0x30/0x40 [ 548.225678][T27060] dump_stack_lvl+0xd8/0x12c [ 548.225683][T27060] dump_stack+0x1c/0x28 [ 548.225688][T27060] should_fail_ex+0x41c/0x594 [ 548.225698][T27060] should_failslab+0xc0/0x128 [ 548.225704][T27060] __kmalloc_cache_noprof+0x80/0x3fc [ 548.225712][T27060] vma_node_allow+0x70/0x240 [ 548.225718][T27060] drm_vma_node_allow+0x2c/0x3c [ 548.225724][T27060] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.225731][T27060] drm_gem_handle_create+0x60/0x74 [ 548.225738][T27060] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.225744][T27060] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.225750][T27060] drm_ioctl_kernel+0x238/0x310 [ 548.225757][T27060] drm_ioctl+0x65c/0xa5c [ 548.225763][T27060] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.225769][T27060] invoke_syscall+0x98/0x2b8 [ 548.225774][T27060] el0_svc_common+0x130/0x23c [ 548.225780][T27060] do_el0_svc+0x48/0x58 [ 548.225785][T27060] el0_svc+0x58/0x180 [ 548.225790][T27060] el0t_64_sync_handler+0x84/0x12c [ 548.225796][T27060] el0t_64_sync+0x198/0x19c [ 548.227578][T27064] FAULT_INJECTION: forcing a failure. [ 548.227578][T27064] name failslab, interval 1, probability 0, space 0, times 0 [ 548.227589][T27064] CPU: 0 UID: 0 PID: 27064 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.227597][T27064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.227601][T27064] Call trace: [ 548.227604][T27064] show_stack+0x2c/0x3c (C) [ 548.227611][T27064] __dump_stack+0x30/0x40 ** 23 printk messages dropped ** [ 548.228846][T27062] Call trace: ** 24 printk messages dropped ** [ 548.231319][T27067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.253632][T27069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.253636][T27069] Call trace: [ 548.253639][T27069] show_stack+0x2c/0x3c (C) [ 548.253650][T27069] __dump_stack+0x30/0x40 [ 548.253657][T27069] dump_stack_lvl+0xd8/0x12c [ 548.253662][T27069] dump_stack+0x1c/0x28 ** 20 printk messages dropped ** [ 548.254706][T27071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.254710][T27071] Call trace: [ 548.254713][T27071] show_stack+0x2c/0x3c (C) [ 548.254720][T27071] __dump_stack+0x30/0x40 [ 548.254726][T27071] dump_stack_lvl+0xd8/0x12c [ 548.254731][T27071] dump_stack+0x1c/0x28 [ 548.254736][T27071] should_fail_ex+0x41c/0x594 [ 548.254742][T27071] should_failslab+0xc0/0x128 [ 548.254748][T27071] __kmalloc_cache_noprof+0x80/0x3fc [ 548.254755][T27071] vma_node_allow+0x70/0x240 [ 548.254761][T27071] drm_vma_node_allow+0x2c/0x3c [ 548.254767][T27071] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.254773][T27071] drm_gem_handle_create+0x60/0x74 [ 548.254780][T27071] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.254786][T27071] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.254791][T27071] drm_ioctl_kernel+0x238/0x310 [ 548.254798][T27071] drm_ioctl+0x65c/0xa5c [ 548.254805][T27071] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.254811][T27071] invoke_syscall+0x98/0x2b8 [ 548.254816][T27071] el0_svc_common+0x130/0x23c [ 548.254821][T27071] do_el0_svc+0x48/0x58 [ 548.254826][T27071] el0_svc+0x58/0x180 [ 548.254832][T27071] el0t_64_sync_handler+0x84/0x12c [ 548.254837][T27071] el0t_64_sync+0x198/0x19c ** 2 printk messages dropped ** [ 548.256444][T27073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 25 printk messages dropped ** [ 548.257461][T27066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 27 printk messages dropped ** [ 548.259364][T27075] FAULT_INJECTION: forcing a failure. [ 548.259364][T27075] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.286486][T27079] FAULT_INJECTION: forcing a failure. [ 548.286486][T27079] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.287570][T27080] FAULT_INJECTION: forcing a failure. [ 548.287570][T27080] name failslab, interval 1, probability 0, space 0, times 0 [ 548.287582][T27080] CPU: 0 UID: 0 PID: 27080 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.287592][T27080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.287596][T27080] Call trace: [ 548.287599][T27080] show_stack+0x2c/0x3c (C) [ 548.287607][T27080] __dump_stack+0x30/0x40 [ 548.287612][T27080] dump_stack_lvl+0xd8/0x12c [ 548.287618][T27080] dump_stack+0x1c/0x28 [ 548.287623][T27080] should_fail_ex+0x41c/0x594 [ 548.287629][T27080] should_failslab+0xc0/0x128 [ 548.287635][T27080] __kmalloc_cache_noprof+0x80/0x3fc [ 548.287642][T27080] vma_node_allow+0x70/0x240 [ 548.287648][T27080] drm_vma_node_allow+0x2c/0x3c [ 548.287654][T27080] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.287661][T27080] drm_gem_handle_create+0x60/0x74 [ 548.287667][T27080] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.287673][T27080] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.287679][T27080] drm_ioctl_kernel+0x238/0x310 [ 548.287686][T27080] drm_ioctl+0x65c/0xa5c [ 548.287693][T27080] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.287698][T27080] invoke_syscall+0x98/0x2b8 [ 548.287703][T27080] el0_svc_common+0x130/0x23c [ 548.287708][T27080] do_el0_svc+0x48/0x58 [ 548.287713][T27080] el0_svc+0x58/0x180 [ 548.287719][T27080] el0t_64_sync_handler+0x84/0x12c [ 548.287725][T27080] el0t_64_sync+0x198/0x19c [ 548.290448][T27085] FAULT_INJECTION: forcing a failure. [ 548.290448][T27085] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.292631][T27084] FAULT_INJECTION: forcing a failure. [ 548.292631][T27084] name failslab, interval 1, probability 0, space 0, times 0 ** 23 printk messages dropped ** [ 548.293042][T27086] el0_svc+0x58/0x180 ** 27 printk messages dropped ** [ 548.315348][T27088] FAULT_INJECTION: forcing a failure. [ 548.315348][T27088] name failslab, interval 1, probability 0, space 0, times 0 [ 548.315363][T27088] CPU: 0 UID: 0 PID: 27088 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.315371][T27088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 23 printk messages dropped ** [ 548.316261][T27090] FAULT_INJECTION: forcing a failure. [ 548.316261][T27090] name failslab, interval 1, probability 0, space 0, times 0 [ 548.316273][T27090] CPU: 0 UID: 0 PID: 27090 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.316280][T27090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.316284][T27090] Call trace: [ 548.316287][T27090] show_stack+0x2c/0x3c (C) [ 548.316293][T27090] __dump_stack+0x30/0x40 [ 548.316299][T27090] dump_stack_lvl+0xd8/0x12c [ 548.316304][T27090] dump_stack+0x1c/0x28 [ 548.316309][T27090] should_fail_ex+0x41c/0x594 [ 548.316316][T27090] should_failslab+0xc0/0x128 [ 548.316321][T27090] __kmalloc_cache_noprof+0x80/0x3fc [ 548.316328][T27090] vma_node_allow+0x70/0x240 [ 548.316334][T27090] drm_vma_node_allow+0x2c/0x3c [ 548.316339][T27090] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.316346][T27090] drm_gem_handle_create+0x60/0x74 [ 548.316353][T27090] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.316359][T27090] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.316364][T27090] drm_ioctl_kernel+0x238/0x310 [ 548.316371][T27090] drm_ioctl+0x65c/0xa5c [ 548.316378][T27090] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.316384][T27090] invoke_syscall+0x98/0x2b8 [ 548.316389][T27090] el0_svc_common+0x130/0x23c [ 548.316394][T27090] do_el0_svc+0x48/0x58 [ 548.316399][T27090] el0_svc+0x58/0x180 [ 548.316404][T27090] el0t_64_sync_handler+0x84/0x12c [ 548.316410][T27090] el0t_64_sync+0x198/0x19c [ 548.317218][T27092] FAULT_INJECTION: forcing a failure. [ 548.317218][T27092] name failslab, interval 1, probability 0, space 0, times 0 ** 51 printk messages dropped ** [ 548.358138][T27096] FAULT_INJECTION: forcing a failure. [ 548.358138][T27096] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.383755][T27098] FAULT_INJECTION: forcing a failure. [ 548.383755][T27098] name failslab, interval 1, probability 0, space 0, times 0 [ 548.383774][T27098] CPU: 0 UID: 0 PID: 27098 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.383782][T27098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.383787][T27098] Call trace: [ 548.383789][T27098] show_stack+0x2c/0x3c (C) [ 548.383802][T27098] __dump_stack+0x30/0x40 [ 548.383809][T27098] dump_stack_lvl+0xd8/0x12c [ 548.383814][T27098] dump_stack+0x1c/0x28 [ 548.383819][T27098] should_fail_ex+0x41c/0x594 [ 548.383826][T27098] should_failslab+0xc0/0x128 [ 548.383833][T27098] __kmalloc_cache_noprof+0x80/0x3fc [ 548.383841][T27098] vma_node_allow+0x70/0x240 [ 548.383848][T27098] drm_vma_node_allow+0x2c/0x3c [ 548.383853][T27098] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.383861][T27098] drm_gem_handle_create+0x60/0x74 [ 548.383867][T27098] drm_gem_shmem_dumb_create+0x220/0x3b4 ** 36 printk messages dropped ** [ 548.392401][T27099] FAULT_INJECTION: forcing a failure. [ 548.392401][T27099] name failslab, interval 1, probability 0, space 0, times 0 [ 548.392415][T27099] CPU: 0 UID: 0 PID: 27099 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.392426][T27099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.392431][T27099] Call trace: [ 548.392434][T27099] show_stack+0x2c/0x3c (C) [ 548.392443][T27099] __dump_stack+0x30/0x40 ** 20 printk messages dropped ** [ 548.399423][T27101] FAULT_INJECTION: forcing a failure. [ 548.399423][T27101] name failslab, interval 1, probability 0, space 0, times 0 [ 548.399436][T27101] CPU: 0 UID: 0 PID: 27101 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.399445][T27101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.399450][T27101] Call trace: [ 548.399453][T27101] show_stack+0x2c/0x3c (C) [ 548.399462][T27101] __dump_stack+0x30/0x40 [ 548.399467][T27101] dump_stack_lvl+0xd8/0x12c [ 548.399472][T27101] dump_stack+0x1c/0x28 [ 548.399477][T27101] should_fail_ex+0x41c/0x594 [ 548.399484][T27101] should_failslab+0xc0/0x128 [ 548.399490][T27101] __kmalloc_cache_noprof+0x80/0x3fc [ 548.399497][T27101] vma_node_allow+0x70/0x240 [ 548.399503][T27101] drm_vma_node_allow+0x2c/0x3c [ 548.399508][T27101] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.399515][T27101] drm_gem_handle_create+0x60/0x74 [ 548.399521][T27101] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.399527][T27101] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.399533][T27101] drm_ioctl_kernel+0x238/0x310 [ 548.399539][T27101] drm_ioctl+0x65c/0xa5c [ 548.399546][T27101] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.399552][T27101] invoke_syscall+0x98/0x2b8 [ 548.399558][T27101] el0_svc_common+0x130/0x23c [ 548.399563][T27101] do_el0_svc+0x48/0x58 [ 548.399568][T27101] el0_svc+0x58/0x180 [ 548.399574][T27101] el0t_64_sync_handler+0x84/0x12c [ 548.399579][T27101] el0t_64_sync+0x198/0x19c [ 548.465610][T27105] FAULT_INJECTION: forcing a failure. [ 548.465610][T27105] name failslab, interval 1, probability 0, space 0, times 0 [ 548.465627][T27105] CPU: 0 UID: 0 PID: 27105 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 50 printk messages dropped ** [ 548.482916][T27110] FAULT_INJECTION: forcing a failure. [ 548.482916][T27110] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.483769][T27112] FAULT_INJECTION: forcing a failure. [ 548.483769][T27112] name failslab, interval 1, probability 0, space 0, times 0 [ 548.483781][T27112] CPU: 0 UID: 0 PID: 27112 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.483791][T27112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.483795][T27112] Call trace: [ 548.483798][T27112] show_stack+0x2c/0x3c (C) [ 548.483805][T27112] __dump_stack+0x30/0x40 [ 548.483811][T27112] dump_stack_lvl+0xd8/0x12c [ 548.483816][T27112] dump_stack+0x1c/0x28 [ 548.483821][T27112] should_fail_ex+0x41c/0x594 [ 548.483827][T27112] should_failslab+0xc0/0x128 [ 548.483833][T27112] __kmalloc_cache_noprof+0x80/0x3fc [ 548.483840][T27112] vma_node_allow+0x70/0x240 [ 548.483845][T27112] drm_vma_node_allow+0x2c/0x3c [ 548.483851][T27112] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.483858][T27112] drm_gem_handle_create+0x60/0x74 ** 11 printk messages dropped ** [ 548.484999][T27114] FAULT_INJECTION: forcing a failure. [ 548.484999][T27114] name failslab, interval 1, probability 0, space 0, times 0 [ 548.485010][T27114] CPU: 0 UID: 0 PID: 27114 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.485018][T27114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.485023][T27114] Call trace: [ 548.485026][T27114] show_stack+0x2c/0x3c (C) [ 548.485033][T27114] __dump_stack+0x30/0x40 [ 548.485039][T27114] dump_stack_lvl+0xd8/0x12c [ 548.485044][T27114] dump_stack+0x1c/0x28 [ 548.485049][T27114] should_fail_ex+0x41c/0x594 [ 548.485055][T27114] should_failslab+0xc0/0x128 [ 548.485061][T27114] __kmalloc_cache_noprof+0x80/0x3fc [ 548.485068][T27114] vma_node_allow+0x70/0x240 [ 548.485074][T27114] drm_vma_node_allow+0x2c/0x3c [ 548.485079][T27114] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.485086][T27114] drm_gem_handle_create+0x60/0x74 [ 548.485093][T27114] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.485099][T27114] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.485104][T27114] drm_ioctl_kernel+0x238/0x310 [ 548.485111][T27114] drm_ioctl+0x65c/0xa5c [ 548.485117][T27114] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.485123][T27114] invoke_syscall+0x98/0x2b8 [ 548.485128][T27114] el0_svc_common+0x130/0x23c [ 548.485133][T27114] do_el0_svc+0x48/0x58 [ 548.485138][T27114] el0_svc+0x58/0x180 [ 548.485144][T27114] el0t_64_sync_handler+0x84/0x12c [ 548.485149][T27114] el0t_64_sync+0x198/0x19c [ 548.491202][T27115] FAULT_INJECTION: forcing a failure. [ 548.491202][T27115] name failslab, interval 1, probability 0, space 0, times 0 [ 548.491213][T27115] CPU: 0 UID: 0 PID: 27115 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.491220][T27115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.491225][T27115] Call trace: [ 548.491227][T27115] show_stack+0x2c/0x3c (C) [ 548.491237][T27115] __dump_stack+0x30/0x40 [ 548.491244][T27115] dump_stack_lvl+0xd8/0x12c [ 548.491249][T27115] dump_stack+0x1c/0x28 [ 548.491255][T27115] should_fail_ex+0x41c/0x594 [ 548.491261][T27115] should_failslab+0xc0/0x128 [ 548.491267][T27115] __kmalloc_cache_noprof+0x80/0x3fc [ 548.491274][T27115] vma_node_allow+0x70/0x240 [ 548.491280][T27115] drm_vma_node_allow+0x2c/0x3c ** 12 printk messages dropped ** [ 548.491356][T27115] el0t_64_sync+0x198/0x19c [ 548.532038][T27120] FAULT_INJECTION: forcing a failure. [ 548.532038][T27120] name failslab, interval 1, probability 0, space 0, times 0 [ 548.532053][T27120] CPU: 0 UID: 0 PID: 27120 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 24 printk messages dropped ** [ 548.542209][T27123] FAULT_INJECTION: forcing a failure. [ 548.542209][T27123] name failslab, interval 1, probability 0, space 0, times 0 [ 548.542222][T27123] CPU: 0 UID: 0 PID: 27123 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.542229][T27123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.542233][T27123] Call trace: [ 548.542235][T27123] show_stack+0x2c/0x3c (C) [ 548.542244][T27123] __dump_stack+0x30/0x40 [ 548.542250][T27123] dump_stack_lvl+0xd8/0x12c [ 548.542255][T27123] dump_stack+0x1c/0x28 [ 548.542260][T27123] should_fail_ex+0x41c/0x594 [ 548.542267][T27123] should_failslab+0xc0/0x128 ** 16 printk messages dropped ** [ 548.543879][T27122] FAULT_INJECTION: forcing a failure. [ 548.543879][T27122] name failslab, interval 1, probability 0, space 0, times 0 [ 548.543889][T27122] CPU: 0 UID: 0 PID: 27122 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.543896][T27122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 ** 23 printk messages dropped ** [ 548.552205][T27124] FAULT_INJECTION: forcing a failure. [ 548.552205][T27124] name failslab, interval 1, probability 0, space 0, times 0 [ 548.552220][T27124] CPU: 0 UID: 0 PID: 27124 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.552228][T27124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.552232][T27124] Call trace: [ 548.552235][T27124] show_stack+0x2c/0x3c (C) [ 548.552244][T27124] __dump_stack+0x30/0x40 [ 548.552249][T27124] dump_stack_lvl+0xd8/0x12c [ 548.552254][T27124] dump_stack+0x1c/0x28 [ 548.552259][T27124] should_fail_ex+0x41c/0x594 [ 548.552266][T27124] should_failslab+0xc0/0x128 [ 548.552272][T27124] __kmalloc_cache_noprof+0x80/0x3fc [ 548.552279][T27124] vma_node_allow+0x70/0x240 [ 548.552285][T27124] drm_vma_node_allow+0x2c/0x3c [ 548.552291][T27124] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.552298][T27124] drm_gem_handle_create+0x60/0x74 [ 548.552304][T27124] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.552311][T27124] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.552316][T27124] drm_ioctl_kernel+0x238/0x310 [ 548.552323][T27124] drm_ioctl+0x65c/0xa5c [ 548.552329][T27124] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.552335][T27124] invoke_syscall+0x98/0x2b8 [ 548.552340][T27124] el0_svc_common+0x130/0x23c [ 548.552345][T27124] do_el0_svc+0x48/0x58 [ 548.552350][T27124] el0_svc+0x58/0x180 [ 548.552356][T27124] el0t_64_sync_handler+0x84/0x12c [ 548.552362][T27124] el0t_64_sync+0x198/0x19c [ 548.560614][T27127] FAULT_INJECTION: forcing a failure. [ 548.560614][T27127] name failslab, interval 1, probability 0, space 0, times 0 [ 548.560627][T27127] CPU: 0 UID: 0 PID: 27127 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.560636][T27127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.560641][T27127] Call trace: [ 548.560644][T27127] show_stack+0x2c/0x3c (C) [ 548.560653][T27127] __dump_stack+0x30/0x40 [ 548.560659][T27127] dump_stack_lvl+0xd8/0x12c [ 548.560665][T27127] dump_stack+0x1c/0x28 [ 548.560670][T27127] should_fail_ex+0x41c/0x594 [ 548.560676][T27127] should_failslab+0xc0/0x128 [ 548.560683][T27127] __kmalloc_cache_noprof+0x80/0x3fc [ 548.560690][T27127] vma_node_allow+0x70/0x240 [ 548.560696][T27127] drm_vma_node_allow+0x2c/0x3c [ 548.560701][T27127] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.560708][T27127] drm_gem_handle_create+0x60/0x74 [ 548.560715][T27127] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.560721][T27127] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.560726][T27127] drm_ioctl_kernel+0x238/0x310 [ 548.560734][T27127] drm_ioctl+0x65c/0xa5c [ 548.560740][T27127] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.560746][T27127] invoke_syscall+0x98/0x2b8 [ 548.560751][T27127] el0_svc_common+0x130/0x23c [ 548.560756][T27127] do_el0_svc+0x48/0x58 [ 548.560761][T27127] el0_svc+0x58/0x180 [ 548.560767][T27127] el0t_64_sync_handler+0x84/0x12c [ 548.560773][T27127] el0t_64_sync+0x198/0x19c [ 548.568927][T27125] FAULT_INJECTION: forcing a failure. [ 548.568927][T27125] name failslab, interval 1, probability 0, space 0, times 0 [ 548.568944][T27125] CPU: 0 UID: 0 PID: 27125 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.568951][T27125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.568955][T27125] Call trace: [ 548.568958][T27125] show_stack+0x2c/0x3c (C) [ 548.568967][T27125] __dump_stack+0x30/0x40 [ 548.568973][T27125] dump_stack_lvl+0xd8/0x12c [ 548.568978][T27125] dump_stack+0x1c/0x28 [ 548.568983][T27125] should_fail_ex+0x41c/0x594 [ 548.568990][T27125] should_failslab+0xc0/0x128 [ 548.568996][T27125] __kmalloc_cache_noprof+0x80/0x3fc [ 548.569003][T27125] vma_node_allow+0x70/0x240 [ 548.569009][T27125] drm_vma_node_allow+0x2c/0x3c [ 548.569015][T27125] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.569022][T27125] drm_gem_handle_create+0x60/0x74 [ 548.569028][T27125] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.569035][T27125] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.569040][T27125] drm_ioctl_kernel+0x238/0x310 [ 548.569047][T27125] drm_ioctl+0x65c/0xa5c [ 548.569054][T27125] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.569060][T27125] invoke_syscall+0x98/0x2b8 [ 548.569065][T27125] el0_svc_common+0x130/0x23c [ 548.569070][T27125] do_el0_svc+0x48/0x58 [ 548.569075][T27125] el0_svc+0x58/0x180 [ 548.569081][T27125] el0t_64_sync_handler+0x84/0x12c [ 548.569086][T27125] el0t_64_sync+0x198/0x19c [ 548.632101][T27132] FAULT_INJECTION: forcing a failure. [ 548.632101][T27132] name failslab, interval 1, probability 0, space 0, times 0 [ 548.632117][T27132] CPU: 0 UID: 0 PID: 27132 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.632124][T27132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.632128][T27132] Call trace: [ 548.632131][T27132] show_stack+0x2c/0x3c (C) [ 548.632144][T27132] __dump_stack+0x30/0x40 [ 548.632150][T27132] dump_stack_lvl+0xd8/0x12c [ 548.632155][T27132] dump_stack+0x1c/0x28 [ 548.632160][T27132] should_fail_ex+0x41c/0x594 [ 548.632167][T27132] should_failslab+0xc0/0x128 [ 548.632174][T27132] __kmalloc_cache_noprof+0x80/0x3fc [ 548.632181][T27132] vma_node_allow+0x70/0x240 ** 14 printk messages dropped ** [ 548.633917][T27131] FAULT_INJECTION: forcing a failure. [ 548.633917][T27131] name failslab, interval 1, probability 0, space 0, times 0 [ 548.633935][T27131] CPU: 0 UID: 0 PID: 27131 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 24 printk messages dropped ** [ 548.636368][T27134] FAULT_INJECTION: forcing a failure. [ 548.636368][T27134] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.642772][T27135] FAULT_INJECTION: forcing a failure. [ 548.642772][T27135] name failslab, interval 1, probability 0, space 0, times 0 [ 548.642782][T27135] CPU: 0 UID: 0 PID: 27135 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.642789][T27135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.642794][T27135] Call trace: [ 548.642796][T27135] show_stack+0x2c/0x3c (C) [ 548.642804][T27135] __dump_stack+0x30/0x40 [ 548.642809][T27135] dump_stack_lvl+0xd8/0x12c [ 548.642814][T27135] dump_stack+0x1c/0x28 [ 548.642819][T27135] should_fail_ex+0x41c/0x594 [ 548.642826][T27135] should_failslab+0xc0/0x128 [ 548.642832][T27135] __kmalloc_cache_noprof+0x80/0x3fc [ 548.642839][T27135] vma_node_allow+0x70/0x240 [ 548.642845][T27135] drm_vma_node_allow+0x2c/0x3c [ 548.642850][T27135] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.642857][T27135] drm_gem_handle_create+0x60/0x74 [ 548.642863][T27135] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.642869][T27135] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.642874][T27135] drm_ioctl_kernel+0x238/0x310 [ 548.642881][T27135] drm_ioctl+0x65c/0xa5c [ 548.642888][T27135] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.642893][T27135] invoke_syscall+0x98/0x2b8 [ 548.642898][T27135] el0_svc_common+0x130/0x23c [ 548.642903][T27135] do_el0_svc+0x48/0x58 [ 548.642908][T27135] el0_svc+0x58/0x180 [ 548.642914][T27135] el0t_64_sync_handler+0x84/0x12c [ 548.642919][T27135] el0t_64_sync+0x198/0x19c [ 548.654405][T27140] FAULT_INJECTION: forcing a failure. [ 548.654405][T27140] name failslab, interval 1, probability 0, space 0, times 0 [ 548.654418][T27140] CPU: 0 UID: 0 PID: 27140 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.654425][T27140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.654430][T27140] Call trace: [ 548.654432][T27140] show_stack+0x2c/0x3c (C) [ 548.654441][T27140] __dump_stack+0x30/0x40 ** 20 printk messages dropped ** [ 548.655200][T27139] FAULT_INJECTION: forcing a failure. [ 548.655200][T27139] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.670716][T27146] FAULT_INJECTION: forcing a failure. [ 548.670716][T27146] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.671377][T27144] FAULT_INJECTION: forcing a failure. [ 548.671377][T27144] name failslab, interval 1, probability 0, space 0, times 0 [ 548.671405][T27144] CPU: 0 UID: 0 PID: 27144 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.671415][T27144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.671421][T27144] Call trace: ** 8 printk messages dropped ** [ 548.671478][T27144] drm_vma_node_allow+0x2c/0x3c ** 13 printk messages dropped ** [ 548.672906][T27143] FAULT_INJECTION: forcing a failure. [ 548.672906][T27143] name failslab, interval 1, probability 0, space 0, times 0 [ 548.672918][T27143] CPU: 0 UID: 0 PID: 27143 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.672927][T27143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.672936][T27143] Call trace: [ 548.672939][T27143] show_stack+0x2c/0x3c (C) [ 548.672949][T27143] __dump_stack+0x30/0x40 [ 548.672955][T27143] dump_stack_lvl+0xd8/0x12c [ 548.672961][T27143] dump_stack+0x1c/0x28 ** 18 printk messages dropped ** [ 548.678144][T27148] FAULT_INJECTION: forcing a failure. [ 548.678144][T27148] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.714941][T27150] FAULT_INJECTION: forcing a failure. [ 548.714941][T27150] name failslab, interval 1, probability 0, space 0, times 0 [ 548.714965][T27150] CPU: 0 UID: 0 PID: 27150 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT ** 24 printk messages dropped ** [ 548.720143][T27152] FAULT_INJECTION: forcing a failure. [ 548.720143][T27152] name failslab, interval 1, probability 0, space 0, times 0 [ 548.720157][T27152] CPU: 0 UID: 0 PID: 27152 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.720167][T27152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.720172][T27152] Call trace: [ 548.720175][T27152] show_stack+0x2c/0x3c (C) [ 548.720184][T27152] __dump_stack+0x30/0x40 [ 548.720190][T27152] dump_stack_lvl+0xd8/0x12c [ 548.720195][T27152] dump_stack+0x1c/0x28 [ 548.720200][T27152] should_fail_ex+0x41c/0x594 [ 548.720207][T27152] should_failslab+0xc0/0x128 [ 548.720214][T27152] __kmalloc_cache_noprof+0x80/0x3fc [ 548.720221][T27152] vma_node_allow+0x70/0x240 [ 548.720227][T27152] drm_vma_node_allow+0x2c/0x3c [ 548.720232][T27152] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.720239][T27152] drm_gem_handle_create+0x60/0x74 [ 548.720245][T27152] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.720252][T27152] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.720257][T27152] drm_ioctl_kernel+0x238/0x310 [ 548.720264][T27152] drm_ioctl+0x65c/0xa5c [ 548.720271][T27152] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.720277][T27152] invoke_syscall+0x98/0x2b8 ** 5 printk messages dropped ** [ 548.725606][T27155] FAULT_INJECTION: forcing a failure. [ 548.725606][T27155] name failslab, interval 1, probability 0, space 0, times 0 ** 51 printk messages dropped ** [ 548.739669][T27157] FAULT_INJECTION: forcing a failure. [ 548.739669][T27157] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.761123][T27159] FAULT_INJECTION: forcing a failure. [ 548.761123][T27159] name failslab, interval 1, probability 0, space 0, times 0 [ 548.761142][T27159] CPU: 0 UID: 0 PID: 27159 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.761152][T27159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.761158][T27159] Call trace: [ 548.761161][T27159] show_stack+0x2c/0x3c (C) [ 548.761174][T27159] __dump_stack+0x30/0x40 [ 548.761181][T27159] dump_stack_lvl+0xd8/0x12c [ 548.761186][T27159] dump_stack+0x1c/0x28 [ 548.761191][T27159] should_fail_ex+0x41c/0x594 [ 548.761199][T27159] should_failslab+0xc0/0x128 [ 548.761206][T27159] __kmalloc_cache_noprof+0x80/0x3fc [ 548.761213][T27159] vma_node_allow+0x70/0x240 [ 548.761220][T27159] drm_vma_node_allow+0x2c/0x3c [ 548.761226][T27159] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.761233][T27159] drm_gem_handle_create+0x60/0x74 [ 548.761239][T27159] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.761246][T27159] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.761251][T27159] drm_ioctl_kernel+0x238/0x310 [ 548.761258][T27159] drm_ioctl+0x65c/0xa5c [ 548.761264][T27159] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.761271][T27159] invoke_syscall+0x98/0x2b8 [ 548.761276][T27159] el0_svc_common+0x130/0x23c [ 548.761281][T27159] do_el0_svc+0x48/0x58 ** 3 printk messages dropped ** [ 548.766732][T27161] FAULT_INJECTION: forcing a failure. [ 548.766732][T27161] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.782188][T27164] FAULT_INJECTION: forcing a failure. [ 548.782188][T27164] name failslab, interval 1, probability 0, space 0, times 0 ** 51 printk messages dropped ** [ 548.783860][T27168] FAULT_INJECTION: forcing a failure. [ 548.783860][T27168] name failslab, interval 1, probability 0, space 0, times 0 [ 548.783881][T27168] CPU: 0 UID: 0 PID: 27168 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.783890][T27168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.783896][T27168] Call trace: [ 548.783899][T27168] show_stack+0x2c/0x3c (C) [ 548.783909][T27168] __dump_stack+0x30/0x40 [ 548.783917][T27168] dump_stack_lvl+0xd8/0x12c [ 548.783923][T27168] dump_stack+0x1c/0x28 [ 548.783929][T27168] should_fail_ex+0x41c/0x594 [ 548.783940][T27168] should_failslab+0xc0/0x128 [ 548.783948][T27168] __kmalloc_cache_noprof+0x80/0x3fc [ 548.783956][T27168] vma_node_allow+0x70/0x240 [ 548.783962][T27168] drm_vma_node_allow+0x2c/0x3c [ 548.783968][T27168] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.783975][T27168] drm_gem_handle_create+0x60/0x74 [ 548.783981][T27168] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.783987][T27168] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.783992][T27168] drm_ioctl_kernel+0x238/0x310 [ 548.783999][T27168] drm_ioctl+0x65c/0xa5c [ 548.784006][T27168] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.784011][T27168] invoke_syscall+0x98/0x2b8 [ 548.784016][T27168] el0_svc_common+0x130/0x23c [ 548.784021][T27168] do_el0_svc+0x48/0x58 [ 548.784026][T27168] el0_svc+0x58/0x180 [ 548.784031][T27168] el0t_64_sync_handler+0x84/0x12c [ 548.784037][T27168] el0t_64_sync+0x198/0x19c [ 548.802278][T27175] FAULT_INJECTION: forcing a failure. [ 548.802278][T27175] name failslab, interval 1, probability 0, space 0, times 0 [ 548.802294][T27175] CPU: 0 UID: 0 PID: 27175 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.802304][T27175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.802309][T27175] Call trace: [ 548.802313][T27175] show_stack+0x2c/0x3c (C) [ 548.802323][T27175] __dump_stack+0x30/0x40 [ 548.802329][T27175] dump_stack_lvl+0xd8/0x12c [ 548.802335][T27175] dump_stack+0x1c/0x28 [ 548.802339][T27175] should_fail_ex+0x41c/0x594 [ 548.802347][T27175] should_failslab+0xc0/0x128 [ 548.802353][T27175] __kmalloc_cache_noprof+0x80/0x3fc [ 548.802360][T27175] vma_node_allow+0x70/0x240 [ 548.802367][T27175] drm_vma_node_allow+0x2c/0x3c [ 548.802372][T27175] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.802379][T27175] drm_gem_handle_create+0x60/0x74 [ 548.802386][T27175] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 548.802392][T27175] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 548.802398][T27175] drm_ioctl_kernel+0x238/0x310 [ 548.802405][T27175] drm_ioctl+0x65c/0xa5c [ 548.802411][T27175] __arm64_sys_ioctl+0x14c/0x1c4 [ 548.802417][T27175] invoke_syscall+0x98/0x2b8 [ 548.802423][T27175] el0_svc_common+0x130/0x23c [ 548.802428][T27175] do_el0_svc+0x48/0x58 [ 548.802433][T27175] el0_svc+0x58/0x180 ** 2 printk messages dropped ** [ 548.803062][T27173] FAULT_INJECTION: forcing a failure. [ 548.803062][T27173] name failslab, interval 1, probability 0, space 0, times 0 [ 548.803362][T27172] FAULT_INJECTION: forcing a failure. [ 548.803362][T27172] name failslab, interval 1, probability 0, space 0, times 0 [ 548.803378][T27172] CPU: 0 UID: 0 PID: 27172 Comm: syz-executor314 Not tainted syzkaller #0 PREEMPT [ 548.803386][T27172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 548.803390][T27172] Call trace: [ 548.803393][T27172] show_stack+0x2c/0x3c (C) [ 548.803403][T27172] __dump_stack+0x30/0x40 [ 548.803409][T27172] dump_stack_lvl+0xd8/0x12c [ 548.803415][T27172] dump_stack+0x1c/0x28 [ 548.803420][T27172] should_fail_ex+0x41c/0x594 [ 548.803426][T27172] should_failslab+0xc0/0x128 [ 548.803433][T27172] __kmalloc_cache_noprof+0x80/0x3fc [ 548.803439][T27172] vma_node_allow+0x70/0x240 [ 548.803445][T27172] drm_vma_node_allow+0x2c/0x3c [ 548.803451][T27172] drm_gem_handle_create_tail+0x154/0x2d0 [ 548.803457][T27172] drm_gem_handle_create+0x60/0x74