Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts. executing program executing program [ 35.796479][ T4225] FAULT_INJECTION: forcing a failure. [ 35.796479][ T4225] name failslab, interval 1, probability 0, space 0, times 1 [ 35.799789][ T4225] CPU: 1 PID: 4225 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 35.801997][ T4225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 35.804671][ T4225] Call trace: [ 35.805519][ T4225] dump_backtrace+0x1c8/0x1f4 [ 35.806748][ T4225] show_stack+0x2c/0x3c [ 35.807917][ T4225] dump_stack_lvl+0x108/0x170 [ 35.809112][ T4225] dump_stack+0x1c/0x58 [ 35.810176][ T4225] should_fail_ex+0x3c0/0x51c [ 35.811490][ T4225] __should_failslab+0xc8/0x128 [ 35.812775][ T4225] should_failslab+0x10/0x28 [ 35.814000][ T4225] __kmem_cache_alloc_node+0x80/0x388 [ 35.815408][ T4225] kmalloc_trace+0x48/0x94 [ 35.816568][ T4225] blk_iolatency_init+0x80/0x480 [ 35.817955][ T4225] blkcg_init_disk+0x284/0x318 [ 35.819229][ T4225] __alloc_disk_node+0x26c/0x484 [ 35.820563][ T4225] __blk_mq_alloc_disk+0x114/0x1e4 [ 35.821891][ T4225] loop_add+0x2c4/0x8c8 [ 35.822981][ T4225] loop_control_ioctl+0xec/0x650 [ 35.824266][ T4225] __arm64_sys_ioctl+0x14c/0x1c8 [ 35.825614][ T4225] invoke_syscall+0x98/0x2c0 [ 35.826791][ T4225] el0_svc_common+0x138/0x258 [ 35.827997][ T4225] do_el0_svc+0x64/0x218 [ 35.829091][ T4225] el0_svc+0x58/0x168 [ 35.830183][ T4225] el0t_64_sync_handler+0x84/0xf0 [ 35.831509][ T4225] el0t_64_sync+0x18c/0x190 [ 35.832864][ T4225] [ 35.833474][ T4225] ====================================================== [ 35.835251][ T4225] WARNING: possible circular locking dependency detected [ 35.837023][ T4225] 6.1.65-syzkaller #0 Not tainted [ 35.838278][ T4225] ------------------------------------------------------ [ 35.840005][ T4225] syz-executor383/4225 is trying to acquire lock: [ 35.841699][ T4225] ffff0000dd8f70a8 ((&sq->pending_timer)){+.-.}-{0:0}, at: del_timer_sync+0x74/0x210 [ 35.844136][ T4225] [ 35.844136][ T4225] but task is already holding lock: [ 35.846085][ T4225] ffff800019a62cb0 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x1ac/0x4a8 [ 35.848664][ T4225] [ 35.848664][ T4225] which lock already depends on the new lock. [ 35.848664][ T4225] [ 35.851335][ T4225] [ 35.851335][ T4225] the existing dependency chain (in reverse order) is: [ 35.853618][ T4225] [ 35.853618][ T4225] -> #2 (&blkcg->lock){....}-{2:2}: [ 35.855529][ T4225] _raw_spin_lock+0x54/0x6c [ 35.856847][ T4225] blkg_create+0x9f4/0x1158 [ 35.858119][ T4225] blkcg_init_disk+0xd0/0x318 [ 35.859515][ T4225] __alloc_disk_node+0x26c/0x484 [ 35.861014][ T4225] __blk_alloc_disk+0x40/0xbc [ 35.862353][ T4225] brd_alloc+0x2ac/0x5c8 [ 35.863681][ T4225] brd_init+0x108/0x1c4 [ 35.864885][ T4225] do_one_initcall+0x260/0xacc [ 35.866264][ T4225] do_initcall_level+0x154/0x214 [ 35.867650][ T4225] do_initcalls+0x58/0xac [ 35.868897][ T4225] do_basic_setup+0x8c/0xa0 [ 35.870169][ T4225] kernel_init_freeable+0x3a4/0x528 [ 35.871644][ T4225] kernel_init+0x24/0x29c [ 35.872912][ T4225] ret_from_fork+0x10/0x20 [ 35.874137][ T4225] [ 35.874137][ T4225] -> #1 (&q->queue_lock){..-.}-{2:2}: [ 35.876147][ T4225] _raw_spin_lock_irq+0x70/0x9c [ 35.877524][ T4225] throtl_pending_timer_fn+0x104/0xdcc [ 35.879100][ T4225] call_timer_fn+0x1c0/0xa1c [ 35.880412][ T4225] __run_timers+0x554/0x718 [ 35.881707][ T4225] run_timer_softirq+0x7c/0x114 [ 35.883120][ T4225] __do_softirq+0x314/0xe38 [ 35.884431][ T4225] ____do_softirq+0x14/0x20 [ 35.885740][ T4225] call_on_irq_stack+0x24/0x4c [ 35.887041][ T4225] do_softirq_own_stack+0x20/0x2c [ 35.888532][ T4225] __irq_exit_rcu+0x264/0x4d4 [ 35.889883][ T4225] irq_exit_rcu+0x14/0x84 [ 35.891113][ T4225] el1_interrupt+0x38/0x68 [ 35.892403][ T4225] el1h_64_irq_handler+0x18/0x24 [ 35.893848][ T4225] el1h_64_irq+0x64/0x68 [ 35.895100][ T4225] lock_acquire+0x2ac/0x7cc [ 35.896423][ T4225] __might_fault+0xc4/0x124 [ 35.897736][ T4225] get_timespec64+0xa0/0x2d0 [ 35.899019][ T4225] __arm64_sys_clock_nanosleep+0x1e4/0x38c [ 35.900653][ T4225] invoke_syscall+0x98/0x2c0 [ 35.901969][ T4225] el0_svc_common+0x138/0x258 [ 35.903361][ T4225] do_el0_svc+0x64/0x218 [ 35.904602][ T4225] el0_svc+0x58/0x168 [ 35.905792][ T4225] el0t_64_sync_handler+0x84/0xf0 [ 35.907188][ T4225] el0t_64_sync+0x18c/0x190 [ 35.908525][ T4225] [ 35.908525][ T4225] -> #0 ((&sq->pending_timer)){+.-.}-{0:0}: [ 35.910693][ T4225] __lock_acquire+0x3338/0x7680 [ 35.912113][ T4225] lock_acquire+0x26c/0x7cc [ 35.913398][ T4225] del_timer_sync+0x9c/0x210 [ 35.914723][ T4225] throtl_pd_free+0x20/0x48 [ 35.916005][ T4225] blkcg_deactivate_policy+0x2cc/0x4a8 [ 35.917537][ T4225] blk_throtl_exit+0x9c/0x13c [ 35.918890][ T4225] blkcg_init_disk+0x2a4/0x318 [ 35.920296][ T4225] __alloc_disk_node+0x26c/0x484 [ 35.921751][ T4225] __blk_mq_alloc_disk+0x114/0x1e4 [ 35.923207][ T4225] loop_add+0x2c4/0x8c8 [ 35.924411][ T4225] loop_control_ioctl+0xec/0x650 [ 35.925882][ T4225] __arm64_sys_ioctl+0x14c/0x1c8 [ 35.927240][ T4225] invoke_syscall+0x98/0x2c0 [ 35.928588][ T4225] el0_svc_common+0x138/0x258 [ 35.929960][ T4225] do_el0_svc+0x64/0x218 [ 35.931193][ T4225] el0_svc+0x58/0x168 [ 35.932409][ T4225] el0t_64_sync_handler+0x84/0xf0 [ 35.933945][ T4225] el0t_64_sync+0x18c/0x190 [ 35.935214][ T4225] [ 35.935214][ T4225] other info that might help us debug this: [ 35.935214][ T4225] [ 35.937893][ T4225] Chain exists of: [ 35.937893][ T4225] (&sq->pending_timer) --> &q->queue_lock --> &blkcg->lock [ 35.937893][ T4225] [ 35.941198][ T4225] Possible unsafe locking scenario: [ 35.941198][ T4225] [ 35.943134][ T4225] CPU0 CPU1 [ 35.944465][ T4225] ---- ---- [ 35.945801][ T4225] lock(&blkcg->lock); [ 35.946941][ T4225] lock(&q->queue_lock); [ 35.948696][ T4225] lock(&blkcg->lock); [ 35.950422][ T4225] lock((&sq->pending_timer)); [ 35.951659][ T4225] [ 35.951659][ T4225] *** DEADLOCK *** [ 35.951659][ T4225] [ 35.953742][ T4225] 2 locks held by syz-executor383/4225: [ 35.955103][ T4225] #0: ffff0000d54880d0 (&q->queue_lock){..-.}-{2:2}, at: blkcg_deactivate_policy+0xf4/0x4a8 [ 35.957770][ T4225] #1: ffff800019a62cb0 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x1ac/0x4a8 [ 35.960401][ T4225] [ 35.960401][ T4225] stack backtrace: [ 35.961850][ T4225] CPU: 1 PID: 4225 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 35.964125][ T4225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 35.966702][ T4225] Call trace: [ 35.967537][ T4225] dump_backtrace+0x1c8/0x1f4 [ 35.968724][ T4225] show_stack+0x2c/0x3c [ 35.969787][ T4225] dump_stack_lvl+0x108/0x170 [ 35.970978][ T4225] dump_stack+0x1c/0x58 [ 35.972065][ T4225] print_circular_bug+0x150/0x1b8 [ 35.973425][ T4225] check_noncircular+0x2cc/0x378 [ 35.974713][ T4225] __lock_acquire+0x3338/0x7680 [ 35.975962][ T4225] lock_acquire+0x26c/0x7cc [ 35.977232][ T4225] del_timer_sync+0x9c/0x210 [ 35.978425][ T4225] throtl_pd_free+0x20/0x48 [ 35.979571][ T4225] blkcg_deactivate_policy+0x2cc/0x4a8 [ 35.981051][ T4225] blk_throtl_exit+0x9c/0x13c [ 35.982247][ T4225] blkcg_init_disk+0x2a4/0x318 [ 35.983462][ T4225] __alloc_disk_node+0x26c/0x484 [ 35.984727][ T4225] __blk_mq_alloc_disk+0x114/0x1e4 [ 35.986078][ T4225] loop_add+0x2c4/0x8c8 [ 35.987137][ T4225] loop_control_ioctl+0xec/0x650 [ 35.988450][ T4225] __arm64_sys_ioctl+0x14c/0x1c8 [ 35.989732][ T4225] invoke_syscall+0x98/0x2c0 [ 35.990957][ T4225] el0_svc_common+0x138/0x258 [ 35.992183][ T4225] do_el0_svc+0x64/0x218 [ 35.993256][ T4225] el0_svc+0x58/0x168 [ 35.994322][ T4225] el0t_64_sync_handler+0x84/0xf0 [ 35.995582][ T4225] el0t_64_sync+0x18c/0x190 executing program executing program [ 36.128518][ T4223] udevd[4223]: setting mode of /dev/loop11 to 060660 failed: No such file or directory [ 36.131099][ T4223] udevd[4223]: setting owner of /dev/loop11 to uid=0, gid=6 failed: No such file or directory [ 36.134347][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 36.229631][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 36.368546][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 36.449047][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 36.524235][ T4231] FAULT_INJECTION: forcing a failure. [ 36.524235][ T4231] name failslab, interval 1, probability 0, space 0, times 0 [ 36.527836][ T4231] CPU: 0 PID: 4231 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 36.529961][ T4231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 36.532598][ T4231] Call trace: [ 36.533472][ T4231] dump_backtrace+0x1c8/0x1f4 [ 36.534712][ T4231] show_stack+0x2c/0x3c [ 36.535751][ T4231] dump_stack_lvl+0x108/0x170 [ 36.536976][ T4231] dump_stack+0x1c/0x58 [ 36.538040][ T4231] should_fail_ex+0x3c0/0x51c [ 36.539240][ T4231] __should_failslab+0xc8/0x128 [ 36.540481][ T4231] should_failslab+0x10/0x28 [ 36.541736][ T4231] __kmem_cache_alloc_node+0x80/0x388 [ 36.543132][ T4231] kmalloc_trace+0x48/0x94 [ 36.544282][ T4231] blk_iolatency_init+0x80/0x480 [ 36.545568][ T4231] blkcg_init_disk+0x284/0x318 [ 36.546796][ T4231] __alloc_disk_node+0x26c/0x484 [ 36.548105][ T4231] __blk_mq_alloc_disk+0x114/0x1e4 [ 36.549452][ T4231] loop_add+0x2c4/0x8c8 [ 36.550507][ T4231] loop_control_ioctl+0xec/0x650 [ 36.551787][ T4231] __arm64_sys_ioctl+0x14c/0x1c8 [ 36.553035][ T4231] invoke_syscall+0x98/0x2c0 [ 36.554199][ T4231] el0_svc_common+0x138/0x258 [ 36.555419][ T4231] do_el0_svc+0x64/0x218 [ 36.556509][ T4231] el0_svc+0x58/0x168 [ 36.557555][ T4231] el0t_64_sync_handler+0x84/0xf0 [ 36.558828][ T4231] el0t_64_sync+0x18c/0x190 executing program [ 36.563192][ T4232] FAULT_INJECTION: forcing a failure. [ 36.563192][ T4232] name failslab, interval 1, probability 0, space 0, times 0 [ 36.566633][ T4232] CPU: 0 PID: 4232 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 36.568877][ T4232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 36.571455][ T4232] Call trace: [ 36.572287][ T4232] dump_backtrace+0x1c8/0x1f4 [ 36.573553][ T4232] show_stack+0x2c/0x3c [ 36.574667][ T4232] dump_stack_lvl+0x108/0x170 [ 36.575896][ T4232] dump_stack+0x1c/0x58 [ 36.577029][ T4232] should_fail_ex+0x3c0/0x51c [ 36.578280][ T4232] __should_failslab+0xc8/0x128 [ 36.579589][ T4232] should_failslab+0x10/0x28 [ 36.580768][ T4232] __kmem_cache_alloc_node+0x80/0x388 [ 36.582208][ T4232] kmalloc_trace+0x48/0x94 [ 36.583396][ T4232] blk_iolatency_init+0x80/0x480 [ 36.584730][ T4232] blkcg_init_disk+0x284/0x318 [ 36.585913][ T4232] __alloc_disk_node+0x26c/0x484 [ 36.587167][ T4232] __blk_mq_alloc_disk+0x114/0x1e4 [ 36.588505][ T4232] loop_add+0x2c4/0x8c8 [ 36.589600][ T4232] loop_control_ioctl+0xec/0x650 [ 36.590890][ T4232] __arm64_sys_ioctl+0x14c/0x1c8 [ 36.592198][ T4232] invoke_syscall+0x98/0x2c0 [ 36.593426][ T4232] el0_svc_common+0x138/0x258 [ 36.594661][ T4232] do_el0_svc+0x64/0x218 [ 36.595794][ T4232] el0_svc+0x58/0x168 [ 36.596880][ T4232] el0t_64_sync_handler+0x84/0xf0 [ 36.598186][ T4232] el0t_64_sync+0x18c/0x190 executing program [ 36.602537][ T4233] FAULT_INJECTION: forcing a failure. [ 36.602537][ T4233] name failslab, interval 1, probability 0, space 0, times 0 [ 36.605740][ T4233] CPU: 1 PID: 4233 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 36.607836][ T4233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 36.610330][ T4233] Call trace: [ 36.611142][ T4233] dump_backtrace+0x1c8/0x1f4 [ 36.612321][ T4233] show_stack+0x2c/0x3c [ 36.613403][ T4233] dump_stack_lvl+0x108/0x170 [ 36.614591][ T4233] dump_stack+0x1c/0x58 [ 36.615669][ T4233] should_fail_ex+0x3c0/0x51c [ 36.616853][ T4233] __should_failslab+0xc8/0x128 [ 36.618130][ T4233] should_failslab+0x10/0x28 [ 36.619323][ T4233] __kmem_cache_alloc_node+0x80/0x388 [ 36.620722][ T4233] kmalloc_trace+0x48/0x94 [ 36.621862][ T4233] blk_iolatency_init+0x80/0x480 [ 36.623157][ T4233] blkcg_init_disk+0x284/0x318 [ 36.624358][ T4233] __alloc_disk_node+0x26c/0x484 [ 36.625605][ T4233] __blk_mq_alloc_disk+0x114/0x1e4 [ 36.626937][ T4233] loop_add+0x2c4/0x8c8 [ 36.627985][ T4233] loop_control_ioctl+0xec/0x650 [ 36.629222][ T4233] __arm64_sys_ioctl+0x14c/0x1c8 [ 36.630471][ T4233] invoke_syscall+0x98/0x2c0 [ 36.631662][ T4233] el0_svc_common+0x138/0x258 [ 36.632854][ T4233] do_el0_svc+0x64/0x218 [ 36.633933][ T4233] el0_svc+0x58/0x168 [ 36.634928][ T4233] el0t_64_sync_handler+0x84/0xf0 [ 36.636221][ T4233] el0t_64_sync+0x18c/0x190 executing program [ 36.640473][ T4234] FAULT_INJECTION: forcing a failure. [ 36.640473][ T4234] name failslab, interval 1, probability 0, space 0, times 0 [ 36.644281][ T4234] CPU: 0 PID: 4234 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 36.646464][ T4234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 36.648981][ T4234] Call trace: [ 36.649827][ T4234] dump_backtrace+0x1c8/0x1f4 [ 36.651001][ T4234] show_stack+0x2c/0x3c [ 36.652097][ T4234] dump_stack_lvl+0x108/0x170 [ 36.653360][ T4234] dump_stack+0x1c/0x58 [ 36.654451][ T4234] should_fail_ex+0x3c0/0x51c [ 36.655663][ T4234] __should_failslab+0xc8/0x128 [ 36.656888][ T4234] should_failslab+0x10/0x28 [ 36.658073][ T4234] __kmem_cache_alloc_node+0x80/0x388 [ 36.659486][ T4234] kmalloc_trace+0x48/0x94 [ 36.660685][ T4234] blk_iolatency_init+0x80/0x480 [ 36.661970][ T4234] blkcg_init_disk+0x284/0x318 [ 36.663211][ T4234] __alloc_disk_node+0x26c/0x484 [ 36.664459][ T4234] __blk_mq_alloc_disk+0x114/0x1e4 [ 36.665748][ T4234] loop_add+0x2c4/0x8c8 [ 36.666840][ T4234] loop_control_ioctl+0xec/0x650 [ 36.668142][ T4234] __arm64_sys_ioctl+0x14c/0x1c8 [ 36.669498][ T4234] invoke_syscall+0x98/0x2c0 [ 36.670656][ T4234] el0_svc_common+0x138/0x258 [ 36.671908][ T4234] do_el0_svc+0x64/0x218 [ 36.672966][ T4234] el0_svc+0x58/0x168 [ 36.674012][ T4234] el0t_64_sync_handler+0x84/0xf0 [ 36.675319][ T4234] el0t_64_sync+0x18c/0x190 executing program [ 36.684148][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 36.749617][ T4223] udevd[4223]: setting mode of /dev/loop11 to 060660 failed: No such file or directory [ 36.752320][ T4223] udevd[4223]: setting owner of /dev/loop11 to uid=0, gid=6 failed: No such file or directory [ 36.755303][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program [ 37.424561][ T4244] FAULT_INJECTION: forcing a failure. [ 37.424561][ T4244] name failslab, interval 1, probability 0, space 0, times 0 [ 37.428044][ T4244] CPU: 0 PID: 4244 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 37.430208][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 37.432800][ T4244] Call trace: [ 37.433700][ T4244] dump_backtrace+0x1c8/0x1f4 [ 37.434929][ T4244] show_stack+0x2c/0x3c [ 37.436061][ T4244] dump_stack_lvl+0x108/0x170 [ 37.437279][ T4244] dump_stack+0x1c/0x58 [ 37.438351][ T4244] should_fail_ex+0x3c0/0x51c [ 37.439643][ T4244] __should_failslab+0xc8/0x128 [ 37.440937][ T4244] should_failslab+0x10/0x28 [ 37.442167][ T4244] __kmem_cache_alloc_node+0x80/0x388 [ 37.443543][ T4244] kmalloc_trace+0x48/0x94 [ 37.444697][ T4244] blk_iolatency_init+0x80/0x480 [ 37.446049][ T4244] blkcg_init_disk+0x284/0x318 [ 37.447333][ T4244] __alloc_disk_node+0x26c/0x484 [ 37.448649][ T4244] __blk_mq_alloc_disk+0x114/0x1e4 [ 37.450073][ T4244] loop_add+0x2c4/0x8c8 [ 37.451162][ T4244] loop_control_ioctl+0xec/0x650 [ 37.452453][ T4244] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.453759][ T4244] invoke_syscall+0x98/0x2c0 [ 37.454927][ T4244] el0_svc_common+0x138/0x258 [ 37.456167][ T4244] do_el0_svc+0x64/0x218 [ 37.457254][ T4244] el0_svc+0x58/0x168 [ 37.458343][ T4244] el0t_64_sync_handler+0x84/0xf0 [ 37.459617][ T4244] el0t_64_sync+0x18c/0x190 executing program executing program [ 37.555125][ T4246] FAULT_INJECTION: forcing a failure. [ 37.555125][ T4246] name failslab, interval 1, probability 0, space 0, times 0 [ 37.558345][ T4246] CPU: 1 PID: 4246 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 37.560468][ T4246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 37.563022][ T4246] Call trace: [ 37.563849][ T4246] dump_backtrace+0x1c8/0x1f4 [ 37.565074][ T4246] show_stack+0x2c/0x3c [ 37.566149][ T4246] dump_stack_lvl+0x108/0x170 [ 37.567365][ T4246] dump_stack+0x1c/0x58 [ 37.568495][ T4246] should_fail_ex+0x3c0/0x51c [ 37.569753][ T4246] __should_failslab+0xc8/0x128 [ 37.571000][ T4246] should_failslab+0x10/0x28 [ 37.572178][ T4246] __kmem_cache_alloc_node+0x80/0x388 [ 37.573592][ T4246] kmalloc_trace+0x48/0x94 [ 37.574701][ T4246] blk_iolatency_init+0x80/0x480 [ 37.576056][ T4246] blkcg_init_disk+0x284/0x318 [ 37.577275][ T4246] __alloc_disk_node+0x26c/0x484 [ 37.578526][ T4246] __blk_mq_alloc_disk+0x114/0x1e4 [ 37.579968][ T4246] loop_add+0x2c4/0x8c8 [ 37.581029][ T4246] loop_control_ioctl+0xec/0x650 [ 37.582314][ T4246] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.583623][ T4246] invoke_syscall+0x98/0x2c0 [ 37.584814][ T4246] el0_svc_common+0x138/0x258 [ 37.586015][ T4246] do_el0_svc+0x64/0x218 [ 37.587208][ T4246] el0_svc+0x58/0x168 [ 37.588297][ T4246] el0t_64_sync_handler+0x84/0xf0 [ 37.589574][ T4246] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 37.804454][ T4249] FAULT_INJECTION: forcing a failure. [ 37.804454][ T4249] name failslab, interval 1, probability 0, space 0, times 0 [ 37.808019][ T4249] CPU: 0 PID: 4249 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 37.810256][ T4249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 37.812920][ T4249] Call trace: [ 37.813769][ T4249] dump_backtrace+0x1c8/0x1f4 [ 37.815020][ T4249] show_stack+0x2c/0x3c [ 37.816070][ T4249] dump_stack_lvl+0x108/0x170 [ 37.817270][ T4249] dump_stack+0x1c/0x58 [ 37.818315][ T4249] should_fail_ex+0x3c0/0x51c [ 37.819561][ T4249] __should_failslab+0xc8/0x128 [ 37.820870][ T4249] should_failslab+0x10/0x28 [ 37.822036][ T4249] __kmem_cache_alloc_node+0x80/0x388 [ 37.823420][ T4249] kmalloc_trace+0x48/0x94 [ 37.824577][ T4249] blk_iolatency_init+0x80/0x480 [ 37.825851][ T4249] blkcg_init_disk+0x284/0x318 [ 37.827082][ T4249] __alloc_disk_node+0x26c/0x484 [ 37.828419][ T4249] __blk_mq_alloc_disk+0x114/0x1e4 [ 37.829774][ T4249] loop_add+0x2c4/0x8c8 [ 37.830871][ T4249] loop_control_ioctl+0xec/0x650 [ 37.832166][ T4249] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.833494][ T4249] invoke_syscall+0x98/0x2c0 [ 37.834666][ T4249] el0_svc_common+0x138/0x258 [ 37.835875][ T4249] do_el0_svc+0x64/0x218 [ 37.836995][ T4249] el0_svc+0x58/0x168 [ 37.838097][ T4249] el0t_64_sync_handler+0x84/0xf0 [ 37.839491][ T4249] el0t_64_sync+0x18c/0x190 executing program [ 37.843680][ T4250] FAULT_INJECTION: forcing a failure. [ 37.843680][ T4250] name failslab, interval 1, probability 0, space 0, times 0 [ 37.846894][ T4250] CPU: 1 PID: 4250 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 37.849096][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 37.851652][ T4250] Call trace: [ 37.852495][ T4250] dump_backtrace+0x1c8/0x1f4 [ 37.853741][ T4250] show_stack+0x2c/0x3c [ 37.854813][ T4250] dump_stack_lvl+0x108/0x170 [ 37.855998][ T4250] dump_stack+0x1c/0x58 [ 37.857082][ T4250] should_fail_ex+0x3c0/0x51c [ 37.858283][ T4250] __should_failslab+0xc8/0x128 [ 37.859559][ T4250] should_failslab+0x10/0x28 [ 37.860803][ T4250] __kmem_cache_alloc_node+0x80/0x388 [ 37.862228][ T4250] kmalloc_trace+0x48/0x94 [ 37.863350][ T4250] blk_iolatency_init+0x80/0x480 [ 37.864651][ T4250] blkcg_init_disk+0x284/0x318 [ 37.865955][ T4250] __alloc_disk_node+0x26c/0x484 [ 37.867332][ T4250] __blk_mq_alloc_disk+0x114/0x1e4 [ 37.868671][ T4250] loop_add+0x2c4/0x8c8 [ 37.869752][ T4250] loop_control_ioctl+0xec/0x650 [ 37.871051][ T4250] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.872329][ T4250] invoke_syscall+0x98/0x2c0 [ 37.873525][ T4250] el0_svc_common+0x138/0x258 [ 37.874731][ T4250] do_el0_svc+0x64/0x218 [ 37.875857][ T4250] el0_svc+0x58/0x168 [ 37.876923][ T4250] el0t_64_sync_handler+0x84/0xf0 [ 37.878240][ T4250] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 38.165111][ T4254] FAULT_INJECTION: forcing a failure. [ 38.165111][ T4254] name failslab, interval 1, probability 0, space 0, times 0 [ 38.168404][ T4254] CPU: 1 PID: 4254 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 38.170497][ T4254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 38.173082][ T4254] Call trace: [ 38.173939][ T4254] dump_backtrace+0x1c8/0x1f4 [ 38.175128][ T4254] show_stack+0x2c/0x3c [ 38.176164][ T4254] dump_stack_lvl+0x108/0x170 [ 38.177369][ T4254] dump_stack+0x1c/0x58 [ 38.178479][ T4254] should_fail_ex+0x3c0/0x51c [ 38.179691][ T4254] __should_failslab+0xc8/0x128 [ 38.180941][ T4254] should_failslab+0x10/0x28 [ 38.182145][ T4254] __kmem_cache_alloc_node+0x80/0x388 [ 38.183549][ T4254] kmalloc_trace+0x48/0x94 [ 38.184669][ T4254] blk_iolatency_init+0x80/0x480 [ 38.185933][ T4254] blkcg_init_disk+0x284/0x318 [ 38.187193][ T4254] __alloc_disk_node+0x26c/0x484 [ 38.188526][ T4254] __blk_mq_alloc_disk+0x114/0x1e4 [ 38.189850][ T4254] loop_add+0x2c4/0x8c8 [ 38.190933][ T4254] loop_control_ioctl+0xec/0x650 [ 38.192242][ T4254] __arm64_sys_ioctl+0x14c/0x1c8 [ 38.193510][ T4254] invoke_syscall+0x98/0x2c0 [ 38.194699][ T4254] el0_svc_common+0x138/0x258 [ 38.195878][ T4254] do_el0_svc+0x64/0x218 [ 38.196990][ T4254] el0_svc+0x58/0x168 [ 38.198083][ T4254] el0t_64_sync_handler+0x84/0xf0 [ 38.199432][ T4254] el0t_64_sync+0x18c/0x190 executing program [ 38.204188][ T4255] FAULT_INJECTION: forcing a failure. [ 38.204188][ T4255] name failslab, interval 1, probability 0, space 0, times 0 [ 38.207441][ T4255] CPU: 1 PID: 4255 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 38.209594][ T4255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 38.212181][ T4255] Call trace: [ 38.213041][ T4255] dump_backtrace+0x1c8/0x1f4 [ 38.214269][ T4255] show_stack+0x2c/0x3c [ 38.215334][ T4255] dump_stack_lvl+0x108/0x170 [ 38.216601][ T4255] dump_stack+0x1c/0x58 [ 38.217676][ T4255] should_fail_ex+0x3c0/0x51c [ 38.218905][ T4255] __should_failslab+0xc8/0x128 [ 38.220148][ T4255] should_failslab+0x10/0x28 [ 38.221358][ T4255] __kmem_cache_alloc_node+0x80/0x388 [ 38.222778][ T4255] kmalloc_trace+0x48/0x94 [ 38.223904][ T4255] blk_iolatency_init+0x80/0x480 [ 38.225215][ T4255] blkcg_init_disk+0x284/0x318 [ 38.226457][ T4255] __alloc_disk_node+0x26c/0x484 [ 38.227757][ T4255] __blk_mq_alloc_disk+0x114/0x1e4 [ 38.229076][ T4255] loop_add+0x2c4/0x8c8 [ 38.230165][ T4255] loop_control_ioctl+0xec/0x650 [ 38.231469][ T4255] __arm64_sys_ioctl+0x14c/0x1c8 [ 38.232819][ T4255] invoke_syscall+0x98/0x2c0 [ 38.234034][ T4255] el0_svc_common+0x138/0x258 [ 38.235257][ T4255] do_el0_svc+0x64/0x218 [ 38.236373][ T4255] el0_svc+0x58/0x168 [ 38.237422][ T4255] el0t_64_sync_handler+0x84/0xf0 [ 38.238754][ T4255] el0t_64_sync+0x18c/0x190 executing program [ 38.242939][ T4256] FAULT_INJECTION: forcing a failure. [ 38.242939][ T4256] name failslab, interval 1, probability 0, space 0, times 0 [ 38.246175][ T4256] CPU: 1 PID: 4256 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 38.248353][ T4256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 38.250878][ T4256] Call trace: [ 38.251709][ T4256] dump_backtrace+0x1c8/0x1f4 [ 38.252919][ T4256] show_stack+0x2c/0x3c [ 38.254040][ T4256] dump_stack_lvl+0x108/0x170 [ 38.255260][ T4256] dump_stack+0x1c/0x58 [ 38.256398][ T4256] should_fail_ex+0x3c0/0x51c [ 38.257661][ T4256] __should_failslab+0xc8/0x128 [ 38.258950][ T4256] should_failslab+0x10/0x28 [ 38.260158][ T4256] __kmem_cache_alloc_node+0x80/0x388 [ 38.261541][ T4256] kmalloc_trace+0x48/0x94 [ 38.262716][ T4256] blk_iolatency_init+0x80/0x480 [ 38.264056][ T4256] blkcg_init_disk+0x284/0x318 [ 38.265273][ T4256] __alloc_disk_node+0x26c/0x484 [ 38.266588][ T4256] __blk_mq_alloc_disk+0x114/0x1e4 [ 38.267915][ T4256] loop_add+0x2c4/0x8c8 [ 38.268978][ T4256] loop_control_ioctl+0xec/0x650 [ 38.270258][ T4256] __arm64_sys_ioctl+0x14c/0x1c8 [ 38.271550][ T4256] invoke_syscall+0x98/0x2c0 [ 38.272777][ T4256] el0_svc_common+0x138/0x258 [ 38.274008][ T4256] do_el0_svc+0x64/0x218 [ 38.275110][ T4256] el0_svc+0x58/0x168 [ 38.276149][ T4256] el0t_64_sync_handler+0x84/0xf0 [ 38.277437][ T4256] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program [ 38.624671][ T4261] FAULT_INJECTION: forcing a failure. [ 38.624671][ T4261] name failslab, interval 1, probability 0, space 0, times 0 [ 38.628043][ T4261] CPU: 1 PID: 4261 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 38.630242][ T4261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 38.632827][ T4261] Call trace: [ 38.633665][ T4261] dump_backtrace+0x1c8/0x1f4 [ 38.634898][ T4261] show_stack+0x2c/0x3c [ 38.635997][ T4261] dump_stack_lvl+0x108/0x170 [ 38.637244][ T4261] dump_stack+0x1c/0x58 [ 38.638315][ T4261] should_fail_ex+0x3c0/0x51c [ 38.639532][ T4261] __should_failslab+0xc8/0x128 [ 38.640811][ T4261] should_failslab+0x10/0x28 [ 38.642075][ T4261] __kmem_cache_alloc_node+0x80/0x388 [ 38.643522][ T4261] kmalloc_trace+0x48/0x94 [ 38.644738][ T4261] blk_iolatency_init+0x80/0x480 [ 38.646031][ T4261] blkcg_init_disk+0x284/0x318 [ 38.647307][ T4261] __alloc_disk_node+0x26c/0x484 [ 38.648620][ T4261] __blk_mq_alloc_disk+0x114/0x1e4 [ 38.649990][ T4261] loop_add+0x2c4/0x8c8 [ 38.651094][ T4261] loop_control_ioctl+0xec/0x650 [ 38.652429][ T4261] __arm64_sys_ioctl+0x14c/0x1c8 [ 38.653783][ T4261] invoke_syscall+0x98/0x2c0 [ 38.654984][ T4261] el0_svc_common+0x138/0x258 [ 38.656235][ T4261] do_el0_svc+0x64/0x218 [ 38.657340][ T4261] el0_svc+0x58/0x168 [ 38.658448][ T4261] el0t_64_sync_handler+0x84/0xf0 [ 38.659804][ T4261] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program executing program [ 39.184712][ T4268] FAULT_INJECTION: forcing a failure. [ 39.184712][ T4268] name failslab, interval 1, probability 0, space 0, times 0 [ 39.188326][ T4268] CPU: 0 PID: 4268 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.190475][ T4268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.193148][ T4268] Call trace: [ 39.194025][ T4268] dump_backtrace+0x1c8/0x1f4 [ 39.195307][ T4268] show_stack+0x2c/0x3c [ 39.196491][ T4268] dump_stack_lvl+0x108/0x170 [ 39.197738][ T4268] dump_stack+0x1c/0x58 [ 39.198802][ T4268] should_fail_ex+0x3c0/0x51c [ 39.200015][ T4268] __should_failslab+0xc8/0x128 [ 39.201277][ T4268] should_failslab+0x10/0x28 [ 39.202539][ T4268] __kmem_cache_alloc_node+0x80/0x388 [ 39.203942][ T4268] kmalloc_trace+0x48/0x94 [ 39.205114][ T4268] blk_iolatency_init+0x80/0x480 [ 39.206404][ T4268] blkcg_init_disk+0x284/0x318 [ 39.207664][ T4268] __alloc_disk_node+0x26c/0x484 [ 39.209015][ T4268] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.210351][ T4268] loop_add+0x2c4/0x8c8 [ 39.211470][ T4268] loop_control_ioctl+0xec/0x650 [ 39.212737][ T4268] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.214073][ T4268] invoke_syscall+0x98/0x2c0 [ 39.215283][ T4268] el0_svc_common+0x138/0x258 [ 39.216536][ T4268] do_el0_svc+0x64/0x218 [ 39.217653][ T4268] el0_svc+0x58/0x168 [ 39.218735][ T4268] el0t_64_sync_handler+0x84/0xf0 [ 39.220081][ T4268] el0t_64_sync+0x18c/0x190 executing program [ 39.224280][ T4269] FAULT_INJECTION: forcing a failure. [ 39.224280][ T4269] name failslab, interval 1, probability 0, space 0, times 0 [ 39.227804][ T4269] CPU: 0 PID: 4269 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.229993][ T4269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.232609][ T4269] Call trace: [ 39.233488][ T4269] dump_backtrace+0x1c8/0x1f4 [ 39.234743][ T4269] show_stack+0x2c/0x3c [ 39.235835][ T4269] dump_stack_lvl+0x108/0x170 [ 39.237102][ T4269] dump_stack+0x1c/0x58 [ 39.238175][ T4269] should_fail_ex+0x3c0/0x51c [ 39.239399][ T4269] __should_failslab+0xc8/0x128 [ 39.240703][ T4269] should_failslab+0x10/0x28 [ 39.241982][ T4269] __kmem_cache_alloc_node+0x80/0x388 [ 39.243403][ T4269] kmalloc_trace+0x48/0x94 [ 39.244576][ T4269] blk_iolatency_init+0x80/0x480 [ 39.245850][ T4269] blkcg_init_disk+0x284/0x318 [ 39.247075][ T4269] __alloc_disk_node+0x26c/0x484 [ 39.248411][ T4269] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.249748][ T4269] loop_add+0x2c4/0x8c8 [ 39.250865][ T4269] loop_control_ioctl+0xec/0x650 [ 39.252555][ T4269] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.253817][ T4269] invoke_syscall+0x98/0x2c0 [ 39.255001][ T4269] el0_svc_common+0x138/0x258 [ 39.256261][ T4269] do_el0_svc+0x64/0x218 [ 39.257378][ T4269] el0_svc+0x58/0x168 [ 39.258454][ T4269] el0t_64_sync_handler+0x84/0xf0 [ 39.259768][ T4269] el0t_64_sync+0x18c/0x190 executing program [ 39.264016][ T4270] FAULT_INJECTION: forcing a failure. [ 39.264016][ T4270] name failslab, interval 1, probability 0, space 0, times 0 [ 39.267467][ T4270] CPU: 1 PID: 4270 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.269611][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.272245][ T4270] Call trace: [ 39.273095][ T4270] dump_backtrace+0x1c8/0x1f4 [ 39.274345][ T4270] show_stack+0x2c/0x3c [ 39.275478][ T4270] dump_stack_lvl+0x108/0x170 [ 39.276703][ T4270] dump_stack+0x1c/0x58 [ 39.277795][ T4270] should_fail_ex+0x3c0/0x51c [ 39.279010][ T4270] __should_failslab+0xc8/0x128 [ 39.280304][ T4270] should_failslab+0x10/0x28 [ 39.281527][ T4270] __kmem_cache_alloc_node+0x80/0x388 [ 39.282914][ T4270] kmalloc_trace+0x48/0x94 [ 39.284372][ T4270] blk_iolatency_init+0x80/0x480 [ 39.285787][ T4270] blkcg_init_disk+0x284/0x318 [ 39.287047][ T4270] __alloc_disk_node+0x26c/0x484 [ 39.288352][ T4270] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.289675][ T4270] loop_add+0x2c4/0x8c8 [ 39.290728][ T4270] loop_control_ioctl+0xec/0x650 [ 39.292047][ T4270] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.293370][ T4270] invoke_syscall+0x98/0x2c0 [ 39.294564][ T4270] el0_svc_common+0x138/0x258 [ 39.295805][ T4270] do_el0_svc+0x64/0x218 [ 39.296927][ T4270] el0_svc+0x58/0x168 [ 39.297978][ T4270] el0t_64_sync_handler+0x84/0xf0 [ 39.299284][ T4270] el0t_64_sync+0x18c/0x190 executing program [ 39.303776][ T4271] FAULT_INJECTION: forcing a failure. [ 39.303776][ T4271] name failslab, interval 1, probability 0, space 0, times 0 [ 39.306978][ T4271] CPU: 1 PID: 4271 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.309118][ T4271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.311684][ T4271] Call trace: [ 39.312551][ T4271] dump_backtrace+0x1c8/0x1f4 [ 39.313745][ T4271] show_stack+0x2c/0x3c [ 39.314840][ T4271] dump_stack_lvl+0x108/0x170 [ 39.316103][ T4271] dump_stack+0x1c/0x58 [ 39.317209][ T4271] should_fail_ex+0x3c0/0x51c [ 39.318457][ T4271] __should_failslab+0xc8/0x128 [ 39.319702][ T4271] should_failslab+0x10/0x28 [ 39.320848][ T4271] __kmem_cache_alloc_node+0x80/0x388 [ 39.322224][ T4271] kmalloc_trace+0x48/0x94 [ 39.323430][ T4271] blk_iolatency_init+0x80/0x480 [ 39.324686][ T4271] blkcg_init_disk+0x284/0x318 [ 39.325941][ T4271] __alloc_disk_node+0x26c/0x484 [ 39.327166][ T4271] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.328512][ T4271] loop_add+0x2c4/0x8c8 [ 39.329636][ T4271] loop_control_ioctl+0xec/0x650 [ 39.330957][ T4271] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.332228][ T4271] invoke_syscall+0x98/0x2c0 [ 39.333416][ T4271] el0_svc_common+0x138/0x258 [ 39.334648][ T4271] do_el0_svc+0x64/0x218 [ 39.335759][ T4271] el0_svc+0x58/0x168 [ 39.336785][ T4271] el0t_64_sync_handler+0x84/0xf0 [ 39.338053][ T4271] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 39.524350][ T4274] FAULT_INJECTION: forcing a failure. [ 39.524350][ T4274] name failslab, interval 1, probability 0, space 0, times 0 [ 39.527892][ T4274] CPU: 0 PID: 4274 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.530015][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.532596][ T4274] Call trace: [ 39.533477][ T4274] dump_backtrace+0x1c8/0x1f4 [ 39.534703][ T4274] show_stack+0x2c/0x3c [ 39.535819][ T4274] dump_stack_lvl+0x108/0x170 [ 39.537002][ T4274] dump_stack+0x1c/0x58 [ 39.538188][ T4274] should_fail_ex+0x3c0/0x51c [ 39.539409][ T4274] __should_failslab+0xc8/0x128 [ 39.540713][ T4274] should_failslab+0x10/0x28 [ 39.541924][ T4274] __kmem_cache_alloc_node+0x80/0x388 [ 39.543284][ T4274] kmalloc_trace+0x48/0x94 [ 39.544454][ T4274] blk_iolatency_init+0x80/0x480 [ 39.545770][ T4274] blkcg_init_disk+0x284/0x318 [ 39.546995][ T4274] __alloc_disk_node+0x26c/0x484 [ 39.548310][ T4274] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.549691][ T4274] loop_add+0x2c4/0x8c8 [ 39.550775][ T4274] loop_control_ioctl+0xec/0x650 [ 39.552047][ T4274] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.553417][ T4274] invoke_syscall+0x98/0x2c0 [ 39.554621][ T4274] el0_svc_common+0x138/0x258 [ 39.555896][ T4274] do_el0_svc+0x64/0x218 [ 39.557053][ T4274] el0_svc+0x58/0x168 [ 39.558090][ T4274] el0t_64_sync_handler+0x84/0xf0 [ 39.559438][ T4274] el0t_64_sync+0x18c/0x190 executing program [ 39.563630][ T4275] FAULT_INJECTION: forcing a failure. [ 39.563630][ T4275] name failslab, interval 1, probability 0, space 0, times 0 [ 39.566881][ T4275] CPU: 1 PID: 4275 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.569051][ T4275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.571849][ T4275] Call trace: [ 39.572719][ T4275] dump_backtrace+0x1c8/0x1f4 [ 39.573961][ T4275] show_stack+0x2c/0x3c [ 39.575064][ T4275] dump_stack_lvl+0x108/0x170 [ 39.576310][ T4275] dump_stack+0x1c/0x58 [ 39.577372][ T4275] should_fail_ex+0x3c0/0x51c [ 39.578596][ T4275] __should_failslab+0xc8/0x128 [ 39.579877][ T4275] should_failslab+0x10/0x28 [ 39.581050][ T4275] __kmem_cache_alloc_node+0x80/0x388 [ 39.582458][ T4275] kmalloc_trace+0x48/0x94 [ 39.583603][ T4275] blk_iolatency_init+0x80/0x480 [ 39.584905][ T4275] blkcg_init_disk+0x284/0x318 [ 39.586115][ T4275] __alloc_disk_node+0x26c/0x484 [ 39.587481][ T4275] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.588781][ T4275] loop_add+0x2c4/0x8c8 [ 39.589855][ T4275] loop_control_ioctl+0xec/0x650 [ 39.591102][ T4275] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.592354][ T4275] invoke_syscall+0x98/0x2c0 [ 39.593550][ T4275] el0_svc_common+0x138/0x258 [ 39.594768][ T4275] do_el0_svc+0x64/0x218 [ 39.595866][ T4275] el0_svc+0x58/0x168 [ 39.596911][ T4275] el0t_64_sync_handler+0x84/0xf0 [ 39.598226][ T4275] el0t_64_sync+0x18c/0x190 executing program [ 39.602600][ T4276] FAULT_INJECTION: forcing a failure. [ 39.602600][ T4276] name failslab, interval 1, probability 0, space 0, times 0 [ 39.606114][ T4276] CPU: 0 PID: 4276 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.608293][ T4276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.610889][ T4276] Call trace: [ 39.611743][ T4276] dump_backtrace+0x1c8/0x1f4 [ 39.613002][ T4276] show_stack+0x2c/0x3c [ 39.614113][ T4276] dump_stack_lvl+0x108/0x170 [ 39.615358][ T4276] dump_stack+0x1c/0x58 [ 39.616439][ T4276] should_fail_ex+0x3c0/0x51c [ 39.617658][ T4276] __should_failslab+0xc8/0x128 [ 39.618925][ T4276] should_failslab+0x10/0x28 [ 39.620114][ T4276] __kmem_cache_alloc_node+0x80/0x388 [ 39.621507][ T4276] kmalloc_trace+0x48/0x94 [ 39.622678][ T4276] blk_iolatency_init+0x80/0x480 [ 39.623952][ T4276] blkcg_init_disk+0x284/0x318 [ 39.625192][ T4276] __alloc_disk_node+0x26c/0x484 [ 39.626515][ T4276] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.627861][ T4276] loop_add+0x2c4/0x8c8 [ 39.628911][ T4276] loop_control_ioctl+0xec/0x650 [ 39.630207][ T4276] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.631506][ T4276] invoke_syscall+0x98/0x2c0 [ 39.632690][ T4276] el0_svc_common+0x138/0x258 [ 39.633916][ T4276] do_el0_svc+0x64/0x218 [ 39.634986][ T4276] el0_svc+0x58/0x168 [ 39.636013][ T4276] el0t_64_sync_handler+0x84/0xf0 [ 39.637330][ T4276] el0t_64_sync+0x18c/0x190 executing program [ 39.641943][ T4277] FAULT_INJECTION: forcing a failure. [ 39.641943][ T4277] name failslab, interval 1, probability 0, space 0, times 0 [ 39.645146][ T4277] CPU: 1 PID: 4277 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.647272][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.649813][ T4277] Call trace: [ 39.650671][ T4277] dump_backtrace+0x1c8/0x1f4 [ 39.651905][ T4277] show_stack+0x2c/0x3c [ 39.652990][ T4277] dump_stack_lvl+0x108/0x170 [ 39.654227][ T4277] dump_stack+0x1c/0x58 [ 39.655305][ T4277] should_fail_ex+0x3c0/0x51c [ 39.656542][ T4277] __should_failslab+0xc8/0x128 [ 39.657818][ T4277] should_failslab+0x10/0x28 [ 39.659034][ T4277] __kmem_cache_alloc_node+0x80/0x388 [ 39.660543][ T4277] kmalloc_trace+0x48/0x94 [ 39.661744][ T4277] blk_iolatency_init+0x80/0x480 [ 39.663018][ T4277] blkcg_init_disk+0x284/0x318 [ 39.664308][ T4277] __alloc_disk_node+0x26c/0x484 [ 39.665524][ T4277] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.666866][ T4277] loop_add+0x2c4/0x8c8 [ 39.667955][ T4277] loop_control_ioctl+0xec/0x650 [ 39.669202][ T4277] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.670508][ T4277] invoke_syscall+0x98/0x2c0 [ 39.671722][ T4277] el0_svc_common+0x138/0x258 [ 39.672956][ T4277] do_el0_svc+0x64/0x218 [ 39.674103][ T4277] el0_svc+0x58/0x168 [ 39.675137][ T4277] el0t_64_sync_handler+0x84/0xf0 [ 39.676406][ T4277] el0t_64_sync+0x18c/0x190 executing program [ 39.680510][ T4278] FAULT_INJECTION: forcing a failure. [ 39.680510][ T4278] name failslab, interval 1, probability 0, space 0, times 0 [ 39.684277][ T4278] CPU: 0 PID: 4278 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.686360][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.688927][ T4278] Call trace: [ 39.689758][ T4278] dump_backtrace+0x1c8/0x1f4 [ 39.690989][ T4278] show_stack+0x2c/0x3c [ 39.692064][ T4278] dump_stack_lvl+0x108/0x170 [ 39.693371][ T4278] dump_stack+0x1c/0x58 [ 39.694484][ T4278] should_fail_ex+0x3c0/0x51c [ 39.695709][ T4278] __should_failslab+0xc8/0x128 [ 39.696933][ T4278] should_failslab+0x10/0x28 [ 39.698121][ T4278] __kmem_cache_alloc_node+0x80/0x388 [ 39.699496][ T4278] kmalloc_node_trace+0x44/0x90 [ 39.700691][ T4278] blk_throtl_init+0xb0/0x41c [ 39.701906][ T4278] blkcg_init_disk+0x260/0x318 [ 39.703137][ T4278] __alloc_disk_node+0x26c/0x484 [ 39.704467][ T4278] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.705795][ T4278] loop_add+0x2c4/0x8c8 [ 39.706914][ T4278] loop_control_ioctl+0xec/0x650 [ 39.708198][ T4278] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.709444][ T4278] invoke_syscall+0x98/0x2c0 [ 39.710598][ T4278] el0_svc_common+0x138/0x258 [ 39.711819][ T4278] do_el0_svc+0x64/0x218 [ 39.712956][ T4278] el0_svc+0x58/0x168 [ 39.714030][ T4278] el0t_64_sync_handler+0x84/0xf0 [ 39.715365][ T4278] el0t_64_sync+0x18c/0x190 executing program [ 39.723013][ T4279] FAULT_INJECTION: forcing a failure. [ 39.723013][ T4279] name failslab, interval 1, probability 0, space 0, times 0 [ 39.726219][ T4279] CPU: 1 PID: 4279 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 39.728307][ T4279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.730847][ T4279] Call trace: [ 39.731708][ T4279] dump_backtrace+0x1c8/0x1f4 [ 39.732959][ T4279] show_stack+0x2c/0x3c [ 39.734121][ T4279] dump_stack_lvl+0x108/0x170 [ 39.735341][ T4279] dump_stack+0x1c/0x58 [ 39.736453][ T4279] should_fail_ex+0x3c0/0x51c [ 39.737671][ T4279] __should_failslab+0xc8/0x128 [ 39.738891][ T4279] should_failslab+0x10/0x28 [ 39.740167][ T4279] __kmem_cache_alloc_node+0x80/0x388 [ 39.741567][ T4279] kmalloc_trace+0x48/0x94 [ 39.742720][ T4279] blk_iolatency_init+0x80/0x480 [ 39.744058][ T4279] blkcg_init_disk+0x284/0x318 [ 39.745264][ T4279] __alloc_disk_node+0x26c/0x484 [ 39.746576][ T4279] __blk_mq_alloc_disk+0x114/0x1e4 [ 39.747920][ T4279] loop_add+0x2c4/0x8c8 [ 39.748976][ T4279] loop_control_ioctl+0xec/0x650 [ 39.750259][ T4279] __arm64_sys_ioctl+0x14c/0x1c8 [ 39.751547][ T4279] invoke_syscall+0x98/0x2c0 [ 39.752719][ T4279] el0_svc_common+0x138/0x258 [ 39.753976][ T4279] do_el0_svc+0x64/0x218 [ 39.755104][ T4279] el0_svc+0x58/0x168 [ 39.756191][ T4279] el0t_64_sync_handler+0x84/0xf0 [ 39.757542][ T4279] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program [ 40.075287][ T4284] FAULT_INJECTION: forcing a failure. [ 40.075287][ T4284] name failslab, interval 1, probability 0, space 0, times 0 [ 40.078554][ T4284] CPU: 1 PID: 4284 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 40.080675][ T4284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.083228][ T4284] Call trace: [ 40.084095][ T4284] dump_backtrace+0x1c8/0x1f4 [ 40.085278][ T4284] show_stack+0x2c/0x3c [ 40.086611][ T4284] dump_stack_lvl+0x108/0x170 [ 40.087875][ T4284] dump_stack+0x1c/0x58 [ 40.088964][ T4284] should_fail_ex+0x3c0/0x51c [ 40.090197][ T4284] __should_failslab+0xc8/0x128 [ 40.091477][ T4284] should_failslab+0x10/0x28 [ 40.092660][ T4284] __kmem_cache_alloc_node+0x80/0x388 [ 40.094124][ T4284] kmalloc_trace+0x48/0x94 [ 40.095310][ T4284] blk_iolatency_init+0x80/0x480 [ 40.096657][ T4284] blkcg_init_disk+0x284/0x318 [ 40.097926][ T4284] __alloc_disk_node+0x26c/0x484 [ 40.099216][ T4284] __blk_mq_alloc_disk+0x114/0x1e4 [ 40.100623][ T4284] loop_add+0x2c4/0x8c8 [ 40.101687][ T4284] loop_control_ioctl+0xec/0x650 [ 40.102945][ T4284] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.104252][ T4284] invoke_syscall+0x98/0x2c0 [ 40.105484][ T4284] el0_svc_common+0x138/0x258 [ 40.106714][ T4284] do_el0_svc+0x64/0x218 [ 40.107823][ T4284] el0_svc+0x58/0x168 [ 40.108878][ T4284] el0t_64_sync_handler+0x84/0xf0 [ 40.110147][ T4284] el0t_64_sync+0x18c/0x190 executing program executing program [ 40.174518][ T4286] FAULT_INJECTION: forcing a failure. [ 40.174518][ T4286] name failslab, interval 1, probability 0, space 0, times 0 [ 40.178168][ T4286] CPU: 0 PID: 4286 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 40.180409][ T4286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.183006][ T4286] Call trace: [ 40.183877][ T4286] dump_backtrace+0x1c8/0x1f4 [ 40.185081][ T4286] show_stack+0x2c/0x3c [ 40.186160][ T4286] dump_stack_lvl+0x108/0x170 [ 40.187401][ T4286] dump_stack+0x1c/0x58 [ 40.188464][ T4286] should_fail_ex+0x3c0/0x51c [ 40.189729][ T4286] __should_failslab+0xc8/0x128 [ 40.191068][ T4286] should_failslab+0x10/0x28 [ 40.192313][ T4286] __kmem_cache_alloc_node+0x80/0x388 [ 40.193766][ T4286] kmalloc_trace+0x48/0x94 [ 40.194917][ T4286] blk_iolatency_init+0x80/0x480 [ 40.196268][ T4286] blkcg_init_disk+0x284/0x318 [ 40.197555][ T4286] __alloc_disk_node+0x26c/0x484 [ 40.198902][ T4286] __blk_mq_alloc_disk+0x114/0x1e4 [ 40.200281][ T4286] loop_add+0x2c4/0x8c8 [ 40.201434][ T4286] loop_control_ioctl+0xec/0x650 [ 40.202743][ T4286] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.204035][ T4286] invoke_syscall+0x98/0x2c0 [ 40.205231][ T4286] el0_svc_common+0x138/0x258 [ 40.206557][ T4286] do_el0_svc+0x64/0x218 [ 40.207755][ T4286] el0_svc+0x58/0x168 [ 40.208824][ T4286] el0t_64_sync_handler+0x84/0xf0 [ 40.210141][ T4286] el0t_64_sync+0x18c/0x190 executing program [ 40.216132][ T4287] FAULT_INJECTION: forcing a failure. [ 40.216132][ T4287] name failslab, interval 1, probability 0, space 0, times 0 [ 40.219648][ T4287] CPU: 0 PID: 4287 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 40.221752][ T4287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.224395][ T4287] Call trace: [ 40.225396][ T4287] dump_backtrace+0x1c8/0x1f4 [ 40.226726][ T4287] show_stack+0x2c/0x3c [ 40.227872][ T4287] dump_stack_lvl+0x108/0x170 [ 40.229101][ T4287] dump_stack+0x1c/0x58 [ 40.230194][ T4287] should_fail_ex+0x3c0/0x51c [ 40.231427][ T4287] __should_failslab+0xc8/0x128 [ 40.232679][ T4287] should_failslab+0x10/0x28 [ 40.233860][ T4287] __kmem_cache_alloc_node+0x80/0x388 [ 40.235261][ T4287] kmalloc_trace+0x48/0x94 [ 40.236483][ T4287] blk_iolatency_init+0x80/0x480 [ 40.237786][ T4287] blkcg_init_disk+0x284/0x318 [ 40.239018][ T4287] __alloc_disk_node+0x26c/0x484 [ 40.240299][ T4287] __blk_mq_alloc_disk+0x114/0x1e4 [ 40.241671][ T4287] loop_add+0x2c4/0x8c8 [ 40.242764][ T4287] loop_control_ioctl+0xec/0x650 [ 40.244068][ T4287] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.245416][ T4287] invoke_syscall+0x98/0x2c0 [ 40.246563][ T4287] el0_svc_common+0x138/0x258 [ 40.247782][ T4287] do_el0_svc+0x64/0x218 [ 40.248904][ T4287] el0_svc+0x58/0x168 [ 40.249955][ T4287] el0t_64_sync_handler+0x84/0xf0 [ 40.251236][ T4287] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 40.545501][ T4291] FAULT_INJECTION: forcing a failure. [ 40.545501][ T4291] name failslab, interval 1, probability 0, space 0, times 0 [ 40.548991][ T4291] CPU: 0 PID: 4291 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 40.551231][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.553878][ T4291] Call trace: [ 40.554758][ T4291] dump_backtrace+0x1c8/0x1f4 [ 40.555982][ T4291] show_stack+0x2c/0x3c [ 40.557078][ T4291] dump_stack_lvl+0x108/0x170 [ 40.558329][ T4291] dump_stack+0x1c/0x58 [ 40.559449][ T4291] should_fail_ex+0x3c0/0x51c [ 40.560712][ T4291] __should_failslab+0xc8/0x128 [ 40.561987][ T4291] should_failslab+0x10/0x28 [ 40.563197][ T4291] __kmem_cache_alloc_node+0x80/0x388 [ 40.564625][ T4291] kmalloc_trace+0x48/0x94 [ 40.565798][ T4291] blk_iolatency_init+0x80/0x480 [ 40.567052][ T4291] blkcg_init_disk+0x284/0x318 [ 40.568272][ T4291] __alloc_disk_node+0x26c/0x484 [ 40.569592][ T4291] __blk_mq_alloc_disk+0x114/0x1e4 [ 40.570945][ T4291] loop_add+0x2c4/0x8c8 [ 40.572053][ T4291] loop_control_ioctl+0xec/0x650 [ 40.573343][ T4291] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.574644][ T4291] invoke_syscall+0x98/0x2c0 [ 40.575837][ T4291] el0_svc_common+0x138/0x258 [ 40.577081][ T4291] do_el0_svc+0x64/0x218 [ 40.578184][ T4291] el0_svc+0x58/0x168 [ 40.579221][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 40.580573][ T4291] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 40.804624][ T4295] FAULT_INJECTION: forcing a failure. [ 40.804624][ T4295] name failslab, interval 1, probability 0, space 0, times 0 [ 40.807988][ T4295] CPU: 1 PID: 4295 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 40.810092][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.812604][ T4295] Call trace: [ 40.813415][ T4295] dump_backtrace+0x1c8/0x1f4 [ 40.814626][ T4295] show_stack+0x2c/0x3c [ 40.815682][ T4295] dump_stack_lvl+0x108/0x170 [ 40.816880][ T4295] dump_stack+0x1c/0x58 [ 40.817966][ T4295] should_fail_ex+0x3c0/0x51c [ 40.819186][ T4295] __should_failslab+0xc8/0x128 [ 40.820486][ T4295] should_failslab+0x10/0x28 [ 40.821677][ T4295] __kmem_cache_alloc_node+0x80/0x388 [ 40.823089][ T4295] kmalloc_trace+0x48/0x94 [ 40.824182][ T4295] blk_iolatency_init+0x80/0x480 [ 40.825501][ T4295] blkcg_init_disk+0x284/0x318 [ 40.826762][ T4295] __alloc_disk_node+0x26c/0x484 [ 40.828132][ T4295] __blk_mq_alloc_disk+0x114/0x1e4 [ 40.829441][ T4295] loop_add+0x2c4/0x8c8 [ 40.830534][ T4295] loop_control_ioctl+0xec/0x650 [ 40.831818][ T4295] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.833084][ T4295] invoke_syscall+0x98/0x2c0 [ 40.834268][ T4295] el0_svc_common+0x138/0x258 [ 40.835460][ T4295] do_el0_svc+0x64/0x218 [ 40.836644][ T4295] el0_svc+0x58/0x168 [ 40.837660][ T4295] el0t_64_sync_handler+0x84/0xf0 [ 40.838907][ T4295] el0t_64_sync+0x18c/0x190 executing program [ 40.843146][ T4296] FAULT_INJECTION: forcing a failure. [ 40.843146][ T4296] name failslab, interval 1, probability 0, space 0, times 0 [ 40.846662][ T4296] CPU: 0 PID: 4296 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 40.848831][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.851344][ T4296] Call trace: [ 40.852181][ T4296] dump_backtrace+0x1c8/0x1f4 [ 40.853418][ T4296] show_stack+0x2c/0x3c [ 40.854471][ T4296] dump_stack_lvl+0x108/0x170 [ 40.855740][ T4296] dump_stack+0x1c/0x58 [ 40.856823][ T4296] should_fail_ex+0x3c0/0x51c [ 40.858031][ T4296] __should_failslab+0xc8/0x128 [ 40.859354][ T4296] should_failslab+0x10/0x28 [ 40.860594][ T4296] __kmem_cache_alloc_node+0x80/0x388 [ 40.861993][ T4296] kmalloc_trace+0x48/0x94 [ 40.863164][ T4296] blk_iolatency_init+0x80/0x480 [ 40.864516][ T4296] blkcg_init_disk+0x284/0x318 [ 40.865801][ T4296] __alloc_disk_node+0x26c/0x484 [ 40.867166][ T4296] __blk_mq_alloc_disk+0x114/0x1e4 [ 40.868504][ T4296] loop_add+0x2c4/0x8c8 [ 40.869564][ T4296] loop_control_ioctl+0xec/0x650 [ 40.870883][ T4296] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.872156][ T4296] invoke_syscall+0x98/0x2c0 [ 40.873393][ T4296] el0_svc_common+0x138/0x258 [ 40.874593][ T4296] do_el0_svc+0x64/0x218 [ 40.875681][ T4296] el0_svc+0x58/0x168 [ 40.876736][ T4296] el0t_64_sync_handler+0x84/0xf0 [ 40.878085][ T4296] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 41.158767][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 41.206087][ T4301] FAULT_INJECTION: forcing a failure. [ 41.206087][ T4301] name failslab, interval 1, probability 0, space 0, times 0 [ 41.209618][ T4301] CPU: 0 PID: 4301 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 41.211725][ T4301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.214341][ T4301] Call trace: [ 41.215199][ T4301] dump_backtrace+0x1c8/0x1f4 [ 41.216430][ T4301] show_stack+0x2c/0x3c [ 41.217508][ T4301] dump_stack_lvl+0x108/0x170 [ 41.218729][ T4301] dump_stack+0x1c/0x58 [ 41.219808][ T4301] should_fail_ex+0x3c0/0x51c [ 41.221028][ T4301] __should_failslab+0xc8/0x128 [ 41.222281][ T4301] should_failslab+0x10/0x28 [ 41.223457][ T4301] __kmem_cache_alloc_node+0x80/0x388 [ 41.224851][ T4301] kmalloc_trace+0x48/0x94 [ 41.226006][ T4301] blk_iolatency_init+0x80/0x480 [ 41.227305][ T4301] blkcg_init_disk+0x284/0x318 [ 41.228509][ T4301] __alloc_disk_node+0x26c/0x484 [ 41.229772][ T4301] __blk_mq_alloc_disk+0x114/0x1e4 [ 41.231063][ T4301] loop_add+0x2c4/0x8c8 [ 41.232119][ T4301] loop_control_ioctl+0xec/0x650 [ 41.233369][ T4301] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.234624][ T4301] invoke_syscall+0x98/0x2c0 [ 41.235794][ T4301] el0_svc_common+0x138/0x258 [ 41.236957][ T4301] do_el0_svc+0x64/0x218 [ 41.238037][ T4301] el0_svc+0x58/0x168 [ 41.239049][ T4301] el0t_64_sync_handler+0x84/0xf0 [ 41.240330][ T4301] el0t_64_sync+0x18c/0x190 executing program [ 41.245281][ T4302] FAULT_INJECTION: forcing a failure. [ 41.245281][ T4302] name failslab, interval 1, probability 0, space 0, times 0 [ 41.248498][ T4302] CPU: 1 PID: 4302 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 41.250577][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.253155][ T4302] Call trace: [ 41.253994][ T4302] dump_backtrace+0x1c8/0x1f4 [ 41.255217][ T4302] show_stack+0x2c/0x3c [ 41.256279][ T4302] dump_stack_lvl+0x108/0x170 [ 41.257499][ T4302] dump_stack+0x1c/0x58 [ 41.258575][ T4302] should_fail_ex+0x3c0/0x51c [ 41.259779][ T4302] __should_failslab+0xc8/0x128 [ 41.261028][ T4302] should_failslab+0x10/0x28 [ 41.262222][ T4302] __kmem_cache_alloc_node+0x80/0x388 [ 41.263610][ T4302] kmalloc_trace+0x48/0x94 [ 41.264756][ T4302] blk_iolatency_init+0x80/0x480 [ 41.266042][ T4302] blkcg_init_disk+0x284/0x318 [ 41.267258][ T4302] __alloc_disk_node+0x26c/0x484 [ 41.268526][ T4302] __blk_mq_alloc_disk+0x114/0x1e4 [ 41.269849][ T4302] loop_add+0x2c4/0x8c8 [ 41.270932][ T4302] loop_control_ioctl+0xec/0x650 [ 41.272212][ T4302] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.273472][ T4302] invoke_syscall+0x98/0x2c0 [ 41.274628][ T4302] el0_svc_common+0x138/0x258 [ 41.275841][ T4302] do_el0_svc+0x64/0x218 [ 41.276939][ T4302] el0_svc+0x58/0x168 [ 41.277982][ T4302] el0t_64_sync_handler+0x84/0xf0 [ 41.279290][ T4302] el0t_64_sync+0x18c/0x190 executing program [ 41.283549][ T4303] FAULT_INJECTION: forcing a failure. [ 41.283549][ T4303] name failslab, interval 1, probability 0, space 0, times 0 [ 41.286930][ T4303] CPU: 0 PID: 4303 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 41.288985][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.291501][ T4303] Call trace: [ 41.292315][ T4303] dump_backtrace+0x1c8/0x1f4 [ 41.293496][ T4303] show_stack+0x2c/0x3c [ 41.294524][ T4303] dump_stack_lvl+0x108/0x170 [ 41.295708][ T4303] dump_stack+0x1c/0x58 [ 41.296751][ T4303] should_fail_ex+0x3c0/0x51c [ 41.297969][ T4303] __should_failslab+0xc8/0x128 [ 41.299227][ T4303] should_failslab+0x10/0x28 [ 41.300418][ T4303] __kmem_cache_alloc_node+0x80/0x388 [ 41.301774][ T4303] kmalloc_node_trace+0x44/0x90 [ 41.302994][ T4303] blk_throtl_init+0xb0/0x41c [ 41.304191][ T4303] blkcg_init_disk+0x260/0x318 [ 41.305425][ T4303] __alloc_disk_node+0x26c/0x484 [ 41.306669][ T4303] __blk_mq_alloc_disk+0x114/0x1e4 [ 41.307962][ T4303] loop_add+0x2c4/0x8c8 [ 41.309036][ T4303] loop_control_ioctl+0xec/0x650 [ 41.310336][ T4303] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.311608][ T4303] invoke_syscall+0x98/0x2c0 [ 41.312800][ T4303] el0_svc_common+0x138/0x258 [ 41.314011][ T4303] do_el0_svc+0x64/0x218 [ 41.315130][ T4303] el0_svc+0x58/0x168 [ 41.316134][ T4303] el0t_64_sync_handler+0x84/0xf0 [ 41.317474][ T4303] el0t_64_sync+0x18c/0x190 executing program [ 41.326599][ T4223] udevd[4223]: setting mode of /dev/loop11 to 060660 failed: No such file or directory [ 41.329095][ T4223] udevd[4223]: setting owner of /dev/loop11 to uid=0, gid=6 failed: No such file or directory [ 41.333399][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 41.444176][ T4305] FAULT_INJECTION: forcing a failure. [ 41.444176][ T4305] name failslab, interval 1, probability 0, space 0, times 0 [ 41.447546][ T4305] CPU: 1 PID: 4305 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 41.449686][ T4305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.452273][ T4305] Call trace: [ 41.453150][ T4305] dump_backtrace+0x1c8/0x1f4 [ 41.454465][ T4305] show_stack+0x2c/0x3c [ 41.455528][ T4305] dump_stack_lvl+0x108/0x170 [ 41.456744][ T4305] dump_stack+0x1c/0x58 [ 41.457788][ T4305] should_fail_ex+0x3c0/0x51c [ 41.459020][ T4305] __should_failslab+0xc8/0x128 [ 41.460299][ T4305] should_failslab+0x10/0x28 [ 41.461500][ T4305] __kmem_cache_alloc_node+0x80/0x388 [ 41.462946][ T4305] kmalloc_trace+0x48/0x94 [ 41.464104][ T4305] blk_iolatency_init+0x80/0x480 [ 41.465461][ T4305] blkcg_init_disk+0x284/0x318 [ 41.466713][ T4305] __alloc_disk_node+0x26c/0x484 [ 41.468013][ T4305] __blk_mq_alloc_disk+0x114/0x1e4 [ 41.469364][ T4305] loop_add+0x2c4/0x8c8 [ 41.470412][ T4305] loop_control_ioctl+0xec/0x650 [ 41.471680][ T4305] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.472973][ T4305] invoke_syscall+0x98/0x2c0 [ 41.474197][ T4305] el0_svc_common+0x138/0x258 [ 41.475488][ T4305] do_el0_svc+0x64/0x218 [ 41.476595][ T4305] el0_svc+0x58/0x168 [ 41.477640][ T4305] el0t_64_sync_handler+0x84/0xf0 [ 41.478989][ T4305] el0t_64_sync+0x18c/0x190 executing program [ 41.483916][ T4306] FAULT_INJECTION: forcing a failure. [ 41.483916][ T4306] name failslab, interval 1, probability 0, space 0, times 0 [ 41.487135][ T4306] CPU: 1 PID: 4306 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 41.489214][ T4306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.491764][ T4306] Call trace: [ 41.492591][ T4306] dump_backtrace+0x1c8/0x1f4 [ 41.493844][ T4306] show_stack+0x2c/0x3c [ 41.494947][ T4306] dump_stack_lvl+0x108/0x170 [ 41.496148][ T4306] dump_stack+0x1c/0x58 [ 41.497248][ T4306] should_fail_ex+0x3c0/0x51c [ 41.498526][ T4306] __should_failslab+0xc8/0x128 [ 41.499829][ T4306] should_failslab+0x10/0x28 [ 41.500983][ T4306] __kmem_cache_alloc_node+0x80/0x388 [ 41.502400][ T4306] kmalloc_trace+0x48/0x94 [ 41.503585][ T4306] blk_iolatency_init+0x80/0x480 [ 41.504899][ T4306] blkcg_init_disk+0x284/0x318 [ 41.506118][ T4306] __alloc_disk_node+0x26c/0x484 [ 41.507463][ T4306] __blk_mq_alloc_disk+0x114/0x1e4 [ 41.508791][ T4306] loop_add+0x2c4/0x8c8 [ 41.509855][ T4306] loop_control_ioctl+0xec/0x650 [ 41.511172][ T4306] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.512468][ T4306] invoke_syscall+0x98/0x2c0 [ 41.513677][ T4306] el0_svc_common+0x138/0x258 [ 41.514917][ T4306] do_el0_svc+0x64/0x218 [ 41.516022][ T4306] el0_svc+0x58/0x168 [ 41.517053][ T4306] el0t_64_sync_handler+0x84/0xf0 [ 41.518375][ T4306] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 41.694830][ T4309] FAULT_INJECTION: forcing a failure. [ 41.694830][ T4309] name failslab, interval 1, probability 0, space 0, times 0 [ 41.698546][ T4309] CPU: 0 PID: 4309 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 41.700793][ T4309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.703532][ T4309] Call trace: [ 41.704435][ T4309] dump_backtrace+0x1c8/0x1f4 [ 41.705793][ T4309] show_stack+0x2c/0x3c [ 41.706932][ T4309] dump_stack_lvl+0x108/0x170 [ 41.708205][ T4309] dump_stack+0x1c/0x58 [ 41.709330][ T4309] should_fail_ex+0x3c0/0x51c [ 41.710572][ T4309] __should_failslab+0xc8/0x128 [ 41.711894][ T4309] should_failslab+0x10/0x28 [ 41.713095][ T4309] __kmem_cache_alloc_node+0x80/0x388 [ 41.714503][ T4309] kmalloc_trace+0x48/0x94 [ 41.715638][ T4309] blk_iolatency_init+0x80/0x480 [ 41.716938][ T4309] blkcg_init_disk+0x284/0x318 [ 41.718165][ T4309] __alloc_disk_node+0x26c/0x484 [ 41.719491][ T4309] __blk_mq_alloc_disk+0x114/0x1e4 [ 41.720800][ T4309] loop_add+0x2c4/0x8c8 [ 41.721889][ T4309] loop_control_ioctl+0xec/0x650 [ 41.723162][ T4309] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.724433][ T4309] invoke_syscall+0x98/0x2c0 [ 41.725628][ T4309] el0_svc_common+0x138/0x258 [ 41.726859][ T4309] do_el0_svc+0x64/0x218 [ 41.727948][ T4309] el0_svc+0x58/0x168 [ 41.729011][ T4309] el0t_64_sync_handler+0x84/0xf0 [ 41.730299][ T4309] el0t_64_sync+0x18c/0x190 executing program executing program [ 41.824611][ T4311] FAULT_INJECTION: forcing a failure. [ 41.824611][ T4311] name failslab, interval 1, probability 0, space 0, times 0 [ 41.828000][ T4311] CPU: 1 PID: 4311 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 41.830146][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.832814][ T4311] Call trace: [ 41.833676][ T4311] dump_backtrace+0x1c8/0x1f4 [ 41.834930][ T4311] show_stack+0x2c/0x3c [ 41.836040][ T4311] dump_stack_lvl+0x108/0x170 [ 41.837284][ T4311] dump_stack+0x1c/0x58 [ 41.838391][ T4311] should_fail_ex+0x3c0/0x51c [ 41.839663][ T4311] __should_failslab+0xc8/0x128 [ 41.840927][ T4311] should_failslab+0x10/0x28 [ 41.842139][ T4311] __kmem_cache_alloc_node+0x80/0x388 [ 41.843564][ T4311] kmalloc_trace+0x48/0x94 [ 41.844737][ T4311] blk_iolatency_init+0x80/0x480 [ 41.846062][ T4311] blkcg_init_disk+0x284/0x318 [ 41.847322][ T4311] __alloc_disk_node+0x26c/0x484 [ 41.848643][ T4311] __blk_mq_alloc_disk+0x114/0x1e4 [ 41.849960][ T4311] loop_add+0x2c4/0x8c8 [ 41.851047][ T4311] loop_control_ioctl+0xec/0x650 [ 41.852344][ T4311] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.853634][ T4311] invoke_syscall+0x98/0x2c0 [ 41.854828][ T4311] el0_svc_common+0x138/0x258 [ 41.856097][ T4311] do_el0_svc+0x64/0x218 [ 41.857242][ T4311] el0_svc+0x58/0x168 [ 41.858264][ T4311] el0t_64_sync_handler+0x84/0xf0 [ 41.859608][ T4311] el0t_64_sync+0x18c/0x190 executing program executing program [ 41.939490][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 42.028853][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 42.084450][ T4315] FAULT_INJECTION: forcing a failure. [ 42.084450][ T4315] name failslab, interval 1, probability 0, space 0, times 0 [ 42.087769][ T4315] CPU: 1 PID: 4315 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.089848][ T4315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.092446][ T4315] Call trace: [ 42.093311][ T4315] dump_backtrace+0x1c8/0x1f4 [ 42.094566][ T4315] show_stack+0x2c/0x3c [ 42.095645][ T4315] dump_stack_lvl+0x108/0x170 [ 42.096849][ T4315] dump_stack+0x1c/0x58 [ 42.097955][ T4315] should_fail_ex+0x3c0/0x51c [ 42.099181][ T4315] __should_failslab+0xc8/0x128 [ 42.100404][ T4315] should_failslab+0x10/0x28 [ 42.101596][ T4315] __kmem_cache_alloc_node+0x80/0x388 [ 42.103077][ T4315] kmalloc_trace+0x48/0x94 [ 42.104242][ T4315] blk_iolatency_init+0x80/0x480 [ 42.105571][ T4315] blkcg_init_disk+0x284/0x318 [ 42.106907][ T4315] __alloc_disk_node+0x26c/0x484 [ 42.108299][ T4315] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.109659][ T4315] loop_add+0x2c4/0x8c8 [ 42.110754][ T4315] loop_control_ioctl+0xec/0x650 [ 42.112085][ T4315] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.113328][ T4315] invoke_syscall+0x98/0x2c0 [ 42.114514][ T4315] el0_svc_common+0x138/0x258 [ 42.115799][ T4315] do_el0_svc+0x64/0x218 [ 42.116910][ T4315] el0_svc+0x58/0x168 [ 42.117925][ T4315] el0t_64_sync_handler+0x84/0xf0 [ 42.119209][ T4315] el0t_64_sync+0x18c/0x190 executing program [ 42.124780][ T4316] FAULT_INJECTION: forcing a failure. [ 42.124780][ T4316] name failslab, interval 1, probability 0, space 0, times 0 [ 42.127959][ T4316] CPU: 1 PID: 4316 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.130127][ T4316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.132680][ T4316] Call trace: [ 42.133515][ T4316] dump_backtrace+0x1c8/0x1f4 [ 42.134725][ T4316] show_stack+0x2c/0x3c [ 42.135808][ T4316] dump_stack_lvl+0x108/0x170 [ 42.137014][ T4316] dump_stack+0x1c/0x58 [ 42.138156][ T4316] should_fail_ex+0x3c0/0x51c [ 42.139295][ T4316] __should_failslab+0xc8/0x128 [ 42.140561][ T4316] should_failslab+0x10/0x28 [ 42.141817][ T4316] __kmem_cache_alloc_node+0x80/0x388 [ 42.143198][ T4316] kmalloc_trace+0x48/0x94 [ 42.144340][ T4316] blk_iolatency_init+0x80/0x480 [ 42.145681][ T4316] blkcg_init_disk+0x284/0x318 [ 42.146926][ T4316] __alloc_disk_node+0x26c/0x484 [ 42.148165][ T4316] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.149464][ T4316] loop_add+0x2c4/0x8c8 [ 42.150505][ T4316] loop_control_ioctl+0xec/0x650 [ 42.151735][ T4316] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.152999][ T4316] invoke_syscall+0x98/0x2c0 [ 42.154243][ T4316] el0_svc_common+0x138/0x258 [ 42.155504][ T4316] do_el0_svc+0x64/0x218 [ 42.156572][ T4316] el0_svc+0x58/0x168 [ 42.157593][ T4316] el0t_64_sync_handler+0x84/0xf0 [ 42.158930][ T4316] el0t_64_sync+0x18c/0x190 executing program [ 42.165061][ T4317] FAULT_INJECTION: forcing a failure. [ 42.165061][ T4317] name failslab, interval 1, probability 0, space 0, times 0 [ 42.168589][ T4317] CPU: 0 PID: 4317 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.170792][ T4317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.173480][ T4317] Call trace: [ 42.174429][ T4317] dump_backtrace+0x1c8/0x1f4 [ 42.175648][ T4317] show_stack+0x2c/0x3c [ 42.176809][ T4317] dump_stack_lvl+0x108/0x170 [ 42.178103][ T4317] dump_stack+0x1c/0x58 [ 42.179233][ T4317] should_fail_ex+0x3c0/0x51c [ 42.180477][ T4317] __should_failslab+0xc8/0x128 [ 42.181792][ T4317] should_failslab+0x10/0x28 [ 42.183020][ T4317] __kmem_cache_alloc_node+0x80/0x388 [ 42.184405][ T4317] kmalloc_trace+0x48/0x94 [ 42.185610][ T4317] blk_iolatency_init+0x80/0x480 [ 42.186912][ T4317] blkcg_init_disk+0x284/0x318 [ 42.188187][ T4317] __alloc_disk_node+0x26c/0x484 [ 42.189524][ T4317] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.190902][ T4317] loop_add+0x2c4/0x8c8 [ 42.192039][ T4317] loop_control_ioctl+0xec/0x650 [ 42.193368][ T4317] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.194668][ T4317] invoke_syscall+0x98/0x2c0 [ 42.195898][ T4317] el0_svc_common+0x138/0x258 [ 42.197153][ T4317] do_el0_svc+0x64/0x218 [ 42.198216][ T4317] el0_svc+0x58/0x168 [ 42.199258][ T4317] el0t_64_sync_handler+0x84/0xf0 [ 42.200641][ T4317] el0t_64_sync+0x18c/0x190 executing program [ 42.206469][ T4318] FAULT_INJECTION: forcing a failure. [ 42.206469][ T4318] name failslab, interval 1, probability 0, space 0, times 0 [ 42.209978][ T4318] CPU: 0 PID: 4318 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.212248][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.214899][ T4318] Call trace: [ 42.215752][ T4318] dump_backtrace+0x1c8/0x1f4 [ 42.216977][ T4318] show_stack+0x2c/0x3c [ 42.218072][ T4318] dump_stack_lvl+0x108/0x170 [ 42.219358][ T4318] dump_stack+0x1c/0x58 [ 42.220521][ T4318] should_fail_ex+0x3c0/0x51c [ 42.221801][ T4318] __should_failslab+0xc8/0x128 [ 42.223126][ T4318] should_failslab+0x10/0x28 [ 42.224348][ T4318] __kmem_cache_alloc_node+0x80/0x388 [ 42.225854][ T4318] kmalloc_trace+0x48/0x94 [ 42.227039][ T4318] blk_iolatency_init+0x80/0x480 [ 42.228322][ T4318] blkcg_init_disk+0x284/0x318 [ 42.229591][ T4318] __alloc_disk_node+0x26c/0x484 [ 42.230964][ T4318] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.232352][ T4318] loop_add+0x2c4/0x8c8 [ 42.233467][ T4318] loop_control_ioctl+0xec/0x650 [ 42.234801][ T4318] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.236159][ T4318] invoke_syscall+0x98/0x2c0 [ 42.237434][ T4318] el0_svc_common+0x138/0x258 [ 42.238707][ T4318] do_el0_svc+0x64/0x218 [ 42.239819][ T4318] el0_svc+0x58/0x168 [ 42.240887][ T4318] el0t_64_sync_handler+0x84/0xf0 [ 42.242217][ T4318] el0t_64_sync+0x18c/0x190 executing program [ 42.246479][ T4319] FAULT_INJECTION: forcing a failure. [ 42.246479][ T4319] name failslab, interval 1, probability 0, space 0, times 0 [ 42.249705][ T4319] CPU: 1 PID: 4319 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.251849][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.254417][ T4319] Call trace: [ 42.255234][ T4319] dump_backtrace+0x1c8/0x1f4 [ 42.256476][ T4319] show_stack+0x2c/0x3c [ 42.257581][ T4319] dump_stack_lvl+0x108/0x170 [ 42.258772][ T4319] dump_stack+0x1c/0x58 [ 42.259850][ T4319] should_fail_ex+0x3c0/0x51c [ 42.261054][ T4319] __should_failslab+0xc8/0x128 [ 42.262329][ T4319] should_failslab+0x10/0x28 [ 42.263558][ T4319] __kmem_cache_alloc_node+0x80/0x388 [ 42.264954][ T4319] kmalloc_node_trace+0x44/0x90 [ 42.266210][ T4319] blk_throtl_init+0xb0/0x41c [ 42.267453][ T4319] blkcg_init_disk+0x260/0x318 [ 42.268682][ T4319] __alloc_disk_node+0x26c/0x484 [ 42.269994][ T4319] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.271284][ T4319] loop_add+0x2c4/0x8c8 [ 42.272355][ T4319] loop_control_ioctl+0xec/0x650 [ 42.273665][ T4319] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.274997][ T4319] invoke_syscall+0x98/0x2c0 [ 42.276202][ T4319] el0_svc_common+0x138/0x258 [ 42.277447][ T4319] do_el0_svc+0x64/0x218 [ 42.278550][ T4319] el0_svc+0x58/0x168 [ 42.279601][ T4319] el0t_64_sync_handler+0x84/0xf0 [ 42.280896][ T4319] el0t_64_sync+0x18c/0x190 executing program [ 42.286759][ T4320] FAULT_INJECTION: forcing a failure. [ 42.286759][ T4320] name failslab, interval 1, probability 0, space 0, times 0 [ 42.290342][ T4320] CPU: 0 PID: 4320 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.292524][ T4320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.295232][ T4320] Call trace: [ 42.296086][ T4320] dump_backtrace+0x1c8/0x1f4 [ 42.297369][ T4320] show_stack+0x2c/0x3c [ 42.298494][ T4320] dump_stack_lvl+0x108/0x170 [ 42.299714][ T4320] dump_stack+0x1c/0x58 [ 42.300799][ T4320] should_fail_ex+0x3c0/0x51c [ 42.302027][ T4320] __should_failslab+0xc8/0x128 [ 42.303315][ T4320] should_failslab+0x10/0x28 [ 42.304583][ T4320] __kmem_cache_alloc_node+0x80/0x388 [ 42.306053][ T4320] kmalloc_trace+0x48/0x94 [ 42.307243][ T4320] blk_iolatency_init+0x80/0x480 [ 42.308593][ T4320] blkcg_init_disk+0x284/0x318 [ 42.309926][ T4320] __alloc_disk_node+0x26c/0x484 [ 42.311289][ T4320] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.312747][ T4320] loop_add+0x2c4/0x8c8 [ 42.313833][ T4320] loop_control_ioctl+0xec/0x650 [ 42.315156][ T4320] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.316517][ T4320] invoke_syscall+0x98/0x2c0 [ 42.317718][ T4320] el0_svc_common+0x138/0x258 [ 42.318947][ T4320] do_el0_svc+0x64/0x218 [ 42.320057][ T4320] el0_svc+0x58/0x168 [ 42.321109][ T4320] el0t_64_sync_handler+0x84/0xf0 [ 42.322451][ T4320] el0t_64_sync+0x18c/0x190 executing program [ 42.332834][ T4223] udevd[4223]: setting owner of /dev/loop11 to uid=0, gid=6 failed: No such file or directory [ 42.335801][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program [ 42.464557][ T4322] FAULT_INJECTION: forcing a failure. [ 42.464557][ T4322] name failslab, interval 1, probability 0, space 0, times 0 [ 42.467889][ T4322] CPU: 1 PID: 4322 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.470050][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.472656][ T4322] Call trace: [ 42.473516][ T4322] dump_backtrace+0x1c8/0x1f4 [ 42.474722][ T4322] show_stack+0x2c/0x3c [ 42.475826][ T4322] dump_stack_lvl+0x108/0x170 [ 42.477126][ T4322] dump_stack+0x1c/0x58 [ 42.478203][ T4322] should_fail_ex+0x3c0/0x51c [ 42.479446][ T4322] __should_failslab+0xc8/0x128 [ 42.480752][ T4322] should_failslab+0x10/0x28 [ 42.481955][ T4322] __kmem_cache_alloc_node+0x80/0x388 [ 42.483351][ T4322] kmalloc_trace+0x48/0x94 [ 42.484491][ T4322] blk_iolatency_init+0x80/0x480 [ 42.485762][ T4322] blkcg_init_disk+0x284/0x318 [ 42.487021][ T4322] __alloc_disk_node+0x26c/0x484 [ 42.488306][ T4322] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.489702][ T4322] loop_add+0x2c4/0x8c8 [ 42.490798][ T4322] loop_control_ioctl+0xec/0x650 [ 42.492118][ T4322] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.493367][ T4322] invoke_syscall+0x98/0x2c0 [ 42.494608][ T4322] el0_svc_common+0x138/0x258 [ 42.495943][ T4322] do_el0_svc+0x64/0x218 [ 42.497073][ T4322] el0_svc+0x58/0x168 [ 42.498123][ T4322] el0t_64_sync_handler+0x84/0xf0 [ 42.499419][ T4322] el0t_64_sync+0x18c/0x190 executing program executing program [ 42.599119][ T4223] udevd[4223]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program executing program executing program [ 42.796497][ T4327] FAULT_INJECTION: forcing a failure. [ 42.796497][ T4327] name failslab, interval 1, probability 0, space 0, times 0 [ 42.800000][ T4327] CPU: 0 PID: 4327 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.802268][ T4327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.804948][ T4327] Call trace: [ 42.805815][ T4327] dump_backtrace+0x1c8/0x1f4 [ 42.807028][ T4327] show_stack+0x2c/0x3c [ 42.808131][ T4327] dump_stack_lvl+0x108/0x170 [ 42.809364][ T4327] dump_stack+0x1c/0x58 [ 42.810500][ T4327] should_fail_ex+0x3c0/0x51c [ 42.811686][ T4327] __should_failslab+0xc8/0x128 [ 42.812927][ T4327] should_failslab+0x10/0x28 [ 42.814205][ T4327] __kmem_cache_alloc_node+0x80/0x388 [ 42.815655][ T4327] kmalloc_trace+0x48/0x94 [ 42.816804][ T4327] blk_iolatency_init+0x80/0x480 [ 42.818128][ T4327] blkcg_init_disk+0x284/0x318 [ 42.819379][ T4327] __alloc_disk_node+0x26c/0x484 [ 42.820696][ T4327] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.822009][ T4327] loop_add+0x2c4/0x8c8 [ 42.823108][ T4327] loop_control_ioctl+0xec/0x650 [ 42.824391][ T4327] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.825702][ T4327] invoke_syscall+0x98/0x2c0 [ 42.826952][ T4327] el0_svc_common+0x138/0x258 [ 42.828258][ T4327] do_el0_svc+0x64/0x218 [ 42.829360][ T4327] el0_svc+0x58/0x168 [ 42.830465][ T4327] el0t_64_sync_handler+0x84/0xf0 [ 42.831774][ T4327] el0t_64_sync+0x18c/0x190 executing program [ 42.836171][ T4328] FAULT_INJECTION: forcing a failure. [ 42.836171][ T4328] name failslab, interval 1, probability 0, space 0, times 0 [ 42.839476][ T4328] CPU: 1 PID: 4328 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.841605][ T4328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.844338][ T4328] Call trace: [ 42.845178][ T4328] dump_backtrace+0x1c8/0x1f4 [ 42.846434][ T4328] show_stack+0x2c/0x3c [ 42.847510][ T4328] dump_stack_lvl+0x108/0x170 [ 42.848762][ T4328] dump_stack+0x1c/0x58 [ 42.849855][ T4328] should_fail_ex+0x3c0/0x51c [ 42.851061][ T4328] __should_failslab+0xc8/0x128 [ 42.852300][ T4328] should_failslab+0x10/0x28 [ 42.853501][ T4328] __kmem_cache_alloc_node+0x80/0x388 [ 42.854937][ T4328] kmalloc_trace+0x48/0x94 [ 42.856066][ T4328] blk_iolatency_init+0x80/0x480 [ 42.857300][ T4328] blkcg_init_disk+0x284/0x318 [ 42.858561][ T4328] __alloc_disk_node+0x26c/0x484 [ 42.859924][ T4328] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.861228][ T4328] loop_add+0x2c4/0x8c8 [ 42.862305][ T4328] loop_control_ioctl+0xec/0x650 [ 42.863582][ T4328] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.864877][ T4328] invoke_syscall+0x98/0x2c0 [ 42.866052][ T4328] el0_svc_common+0x138/0x258 [ 42.867278][ T4328] do_el0_svc+0x64/0x218 [ 42.868421][ T4328] el0_svc+0x58/0x168 [ 42.869469][ T4328] el0t_64_sync_handler+0x84/0xf0 [ 42.870749][ T4328] el0t_64_sync+0x18c/0x190 executing program [ 42.876144][ T4329] FAULT_INJECTION: forcing a failure. [ 42.876144][ T4329] name failslab, interval 1, probability 0, space 0, times 0 [ 42.879398][ T4329] CPU: 1 PID: 4329 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 42.881597][ T4329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 42.884140][ T4329] Call trace: [ 42.884984][ T4329] dump_backtrace+0x1c8/0x1f4 [ 42.886186][ T4329] show_stack+0x2c/0x3c [ 42.887210][ T4329] dump_stack_lvl+0x108/0x170 [ 42.888416][ T4329] dump_stack+0x1c/0x58 [ 42.889518][ T4329] should_fail_ex+0x3c0/0x51c [ 42.890747][ T4329] __should_failslab+0xc8/0x128 [ 42.891982][ T4329] should_failslab+0x10/0x28 [ 42.893187][ T4329] __kmem_cache_alloc_node+0x80/0x388 [ 42.894589][ T4329] kmalloc_trace+0x48/0x94 [ 42.895748][ T4329] blk_iolatency_init+0x80/0x480 [ 42.897003][ T4329] blkcg_init_disk+0x284/0x318 [ 42.898256][ T4329] __alloc_disk_node+0x26c/0x484 [ 42.899541][ T4329] __blk_mq_alloc_disk+0x114/0x1e4 [ 42.900941][ T4329] loop_add+0x2c4/0x8c8 [ 42.902067][ T4329] loop_control_ioctl+0xec/0x650 [ 42.903352][ T4329] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.904627][ T4329] invoke_syscall+0x98/0x2c0 [ 42.905842][ T4329] el0_svc_common+0x138/0x258 [ 42.907092][ T4329] do_el0_svc+0x64/0x218 [ 42.908258][ T4329] el0_svc+0x58/0x168 [ 42.909323][ T4329] el0t_64_sync_handler+0x84/0xf0 [ 42.910629][ T4329] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 43.094726][ T4332] FAULT_INJECTION: forcing a failure. [ 43.094726][ T4332] name failslab, interval 1, probability 0, space 0, times 0 [ 43.098062][ T4332] CPU: 1 PID: 4332 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 43.100143][ T4332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 43.102776][ T4332] Call trace: [ 43.103658][ T4332] dump_backtrace+0x1c8/0x1f4 [ 43.104933][ T4332] show_stack+0x2c/0x3c [ 43.106014][ T4332] dump_stack_lvl+0x108/0x170 [ 43.107239][ T4332] dump_stack+0x1c/0x58 [ 43.108313][ T4332] should_fail_ex+0x3c0/0x51c [ 43.109535][ T4332] __should_failslab+0xc8/0x128 [ 43.110880][ T4332] should_failslab+0x10/0x28 [ 43.112123][ T4332] __kmem_cache_alloc_node+0x80/0x388 [ 43.113539][ T4332] kmalloc_trace+0x48/0x94 [ 43.114683][ T4332] blk_iolatency_init+0x80/0x480 [ 43.116023][ T4332] blkcg_init_disk+0x284/0x318 [ 43.117309][ T4332] __alloc_disk_node+0x26c/0x484 [ 43.118631][ T4332] __blk_mq_alloc_disk+0x114/0x1e4 [ 43.119985][ T4332] loop_add+0x2c4/0x8c8 [ 43.121052][ T4332] loop_control_ioctl+0xec/0x650 [ 43.122321][ T4332] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.123683][ T4332] invoke_syscall+0x98/0x2c0 [ 43.124881][ T4332] el0_svc_common+0x138/0x258 [ 43.126121][ T4332] do_el0_svc+0x64/0x218 [ 43.127196][ T4332] el0_svc+0x58/0x168 [ 43.128235][ T4332] el0t_64_sync_handler+0x84/0xf0 [ 43.129556][ T4332] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 43.364915][ T4335] FAULT_INJECTION: forcing a failure. [ 43.364915][ T4335] name failslab, interval 1, probability 0, space 0, times 0 [ 43.368185][ T4335] CPU: 1 PID: 4335 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 43.370355][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 43.373002][ T4335] Call trace: [ 43.373833][ T4335] dump_backtrace+0x1c8/0x1f4 [ 43.375163][ T4335] show_stack+0x2c/0x3c [ 43.376230][ T4335] dump_stack_lvl+0x108/0x170 [ 43.377501][ T4335] dump_stack+0x1c/0x58 [ 43.378601][ T4335] should_fail_ex+0x3c0/0x51c [ 43.379847][ T4335] __should_failslab+0xc8/0x128 [ 43.381114][ T4335] should_failslab+0x10/0x28 [ 43.382305][ T4335] __kmem_cache_alloc_node+0x80/0x388 [ 43.383692][ T4335] kmalloc_trace+0x48/0x94 [ 43.384819][ T4335] blk_iolatency_init+0x80/0x480 [ 43.386107][ T4335] blkcg_init_disk+0x284/0x318 [ 43.387328][ T4335] __alloc_disk_node+0x26c/0x484 [ 43.388608][ T4335] __blk_mq_alloc_disk+0x114/0x1e4 [ 43.389945][ T4335] loop_add+0x2c4/0x8c8 [ 43.391042][ T4335] loop_control_ioctl+0xec/0x650 [ 43.392333][ T4335] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.393663][ T4335] invoke_syscall+0x98/0x2c0 [ 43.394859][ T4335] el0_svc_common+0x138/0x258 [ 43.396098][ T4335] do_el0_svc+0x64/0x218 [ 43.397249][ T4335] el0_svc+0x58/0x168 [ 43.398295][ T4335] el0t_64_sync_handler+0x84/0xf0 [ 43.399579][ T4335] el0t_64_sync+0x18c/0x190 executing program executing program [ 43.474453][ T4337] FAULT_INJECTION: forcing a failure. [ 43.474453][ T4337] name failslab, interval 1, probability 0, space 0, times 0 [ 43.478042][ T4337] CPU: 0 PID: 4337 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 43.480205][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 43.482866][ T4337] Call trace: [ 43.483707][ T4337] dump_backtrace+0x1c8/0x1f4 [ 43.485010][ T4337] show_stack+0x2c/0x3c [ 43.486121][ T4337] dump_stack_lvl+0x108/0x170 [ 43.487365][ T4337] dump_stack+0x1c/0x58 [ 43.488524][ T4337] should_fail_ex+0x3c0/0x51c [ 43.489764][ T4337] __should_failslab+0xc8/0x128 [ 43.491053][ T4337] should_failslab+0x10/0x28 [ 43.492290][ T4337] __kmem_cache_alloc_node+0x80/0x388 [ 43.493713][ T4337] kmalloc_trace+0x48/0x94 [ 43.494886][ T4337] blk_iolatency_init+0x80/0x480 [ 43.496221][ T4337] blkcg_init_disk+0x284/0x318 [ 43.497535][ T4337] __alloc_disk_node+0x26c/0x484 [ 43.498821][ T4337] __blk_mq_alloc_disk+0x114/0x1e4 [ 43.500186][ T4337] loop_add+0x2c4/0x8c8 [ 43.501283][ T4337] loop_control_ioctl+0xec/0x650 [ 43.502608][ T4337] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.503898][ T4337] invoke_syscall+0x98/0x2c0 [ 43.505069][ T4337] el0_svc_common+0x138/0x258 [ 43.506326][ T4337] do_el0_svc+0x64/0x218 [ 43.507441][ T4337] el0_svc+0x58/0x168 [ 43.508508][ T4337] el0t_64_sync_handler+0x84/0xf0 [ 43.509846][ T4337] el0t_64_sync+0x18c/0x190 executing program executing program [ 43.614911][ T4339] FAULT_INJECTION: forcing a failure. [ 43.614911][ T4339] name failslab, interval 1, probability 0, space 0, times 0 [ 43.618430][ T4339] CPU: 0 PID: 4339 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 43.620544][ T4339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 43.623144][ T4339] Call trace: [ 43.623996][ T4339] dump_backtrace+0x1c8/0x1f4 [ 43.625256][ T4339] show_stack+0x2c/0x3c [ 43.626349][ T4339] dump_stack_lvl+0x108/0x170 [ 43.627587][ T4339] dump_stack+0x1c/0x58 [ 43.628693][ T4339] should_fail_ex+0x3c0/0x51c [ 43.629884][ T4339] __should_failslab+0xc8/0x128 [ 43.631144][ T4339] should_failslab+0x10/0x28 [ 43.632328][ T4339] __kmem_cache_alloc_node+0x80/0x388 [ 43.633702][ T4339] kmalloc_trace+0x48/0x94 [ 43.634859][ T4339] blk_iolatency_init+0x80/0x480 [ 43.636131][ T4339] blkcg_init_disk+0x284/0x318 [ 43.637365][ T4339] __alloc_disk_node+0x26c/0x484 [ 43.638669][ T4339] __blk_mq_alloc_disk+0x114/0x1e4 [ 43.639961][ T4339] loop_add+0x2c4/0x8c8 [ 43.641049][ T4339] loop_control_ioctl+0xec/0x650 [ 43.642352][ T4339] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.643614][ T4339] invoke_syscall+0x98/0x2c0 [ 43.644772][ T4339] el0_svc_common+0x138/0x258 [ 43.645980][ T4339] do_el0_svc+0x64/0x218 [ 43.647091][ T4339] el0_svc+0x58/0x168 [ 43.648135][ T4339] el0t_64_sync_handler+0x84/0xf0 [ 43.649459][ T4339] el0t_64_sync+0x18c/0x190 executing program executing program [ 43.774592][ T4341] FAULT_INJECTION: forcing a failure. [ 43.774592][ T4341] name failslab, interval 1, probability 0, space 0, times 0 [ 43.778026][ T4341] CPU: 0 PID: 4341 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 43.780190][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 43.782839][ T4341] Call trace: [ 43.783722][ T4341] dump_backtrace+0x1c8/0x1f4 [ 43.784956][ T4341] show_stack+0x2c/0x3c [ 43.786031][ T4341] dump_stack_lvl+0x108/0x170 [ 43.787219][ T4341] dump_stack+0x1c/0x58 [ 43.788304][ T4341] should_fail_ex+0x3c0/0x51c [ 43.789581][ T4341] __should_failslab+0xc8/0x128 [ 43.790907][ T4341] should_failslab+0x10/0x28 [ 43.792066][ T4341] __kmem_cache_alloc_node+0x80/0x388 [ 43.793482][ T4341] kmalloc_trace+0x48/0x94 [ 43.794590][ T4341] blk_iolatency_init+0x80/0x480 [ 43.795912][ T4341] blkcg_init_disk+0x284/0x318 [ 43.797131][ T4341] __alloc_disk_node+0x26c/0x484 [ 43.798464][ T4341] __blk_mq_alloc_disk+0x114/0x1e4 [ 43.799802][ T4341] loop_add+0x2c4/0x8c8 [ 43.800898][ T4341] loop_control_ioctl+0xec/0x650 [ 43.802226][ T4341] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.803505][ T4341] invoke_syscall+0x98/0x2c0 [ 43.804726][ T4341] el0_svc_common+0x138/0x258 [ 43.805908][ T4341] do_el0_svc+0x64/0x218 [ 43.806987][ T4341] el0_svc+0x58/0x168 [ 43.808012][ T4341] el0t_64_sync_handler+0x84/0xf0 [ 43.809308][ T4341] el0t_64_sync+0x18c/0x190 executing program [ 43.819110][ T4224] udevd[4224]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory executing program executing program executing program [ 44.046908][ T4345] FAULT_INJECTION: forcing a failure. [ 44.046908][ T4345] name failslab, interval 1, probability 0, space 0, times 0 [ 44.050511][ T4345] CPU: 0 PID: 4345 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.052713][ T4345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.055465][ T4345] Call trace: [ 44.056312][ T4345] dump_backtrace+0x1c8/0x1f4 [ 44.057577][ T4345] show_stack+0x2c/0x3c [ 44.058662][ T4345] dump_stack_lvl+0x108/0x170 [ 44.059872][ T4345] dump_stack+0x1c/0x58 [ 44.060979][ T4345] should_fail_ex+0x3c0/0x51c [ 44.062212][ T4345] __should_failslab+0xc8/0x128 [ 44.063512][ T4345] should_failslab+0x10/0x28 [ 44.064674][ T4345] __kmem_cache_alloc_node+0x80/0x388 [ 44.066086][ T4345] kmalloc_trace+0x48/0x94 [ 44.067230][ T4345] blk_iolatency_init+0x80/0x480 [ 44.068567][ T4345] blkcg_init_disk+0x284/0x318 [ 44.069822][ T4345] __alloc_disk_node+0x26c/0x484 [ 44.071136][ T4345] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.072461][ T4345] loop_add+0x2c4/0x8c8 [ 44.073564][ T4345] loop_control_ioctl+0xec/0x650 [ 44.074846][ T4345] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.076131][ T4345] invoke_syscall+0x98/0x2c0 [ 44.077394][ T4345] el0_svc_common+0x138/0x258 [ 44.078592][ T4345] do_el0_svc+0x64/0x218 [ 44.079717][ T4345] el0_svc+0x58/0x168 [ 44.080783][ T4345] el0t_64_sync_handler+0x84/0xf0 [ 44.082127][ T4345] el0t_64_sync+0x18c/0x190 executing program [ 44.086764][ T4346] FAULT_INJECTION: forcing a failure. [ 44.086764][ T4346] name failslab, interval 1, probability 0, space 0, times 0 [ 44.090214][ T4346] CPU: 1 PID: 4346 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.092412][ T4346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.095098][ T4346] Call trace: [ 44.095926][ T4346] dump_backtrace+0x1c8/0x1f4 [ 44.097089][ T4346] show_stack+0x2c/0x3c [ 44.098205][ T4346] dump_stack_lvl+0x108/0x170 [ 44.099419][ T4346] dump_stack+0x1c/0x58 [ 44.100528][ T4346] should_fail_ex+0x3c0/0x51c [ 44.101744][ T4346] __should_failslab+0xc8/0x128 [ 44.103024][ T4346] should_failslab+0x10/0x28 [ 44.104252][ T4346] __kmem_cache_alloc_node+0x80/0x388 [ 44.105688][ T4346] kmalloc_trace+0x48/0x94 [ 44.106832][ T4346] blk_iolatency_init+0x80/0x480 [ 44.108118][ T4346] blkcg_init_disk+0x284/0x318 [ 44.109331][ T4346] __alloc_disk_node+0x26c/0x484 [ 44.110674][ T4346] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.111988][ T4346] loop_add+0x2c4/0x8c8 [ 44.113075][ T4346] loop_control_ioctl+0xec/0x650 [ 44.114313][ T4346] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.115638][ T4346] invoke_syscall+0x98/0x2c0 [ 44.116817][ T4346] el0_svc_common+0x138/0x258 [ 44.118032][ T4346] do_el0_svc+0x64/0x218 [ 44.119113][ T4346] el0_svc+0x58/0x168 [ 44.120163][ T4346] el0t_64_sync_handler+0x84/0xf0 [ 44.121457][ T4346] el0t_64_sync+0x18c/0x190 executing program executing program [ 44.224271][ T4348] FAULT_INJECTION: forcing a failure. [ 44.224271][ T4348] name failslab, interval 1, probability 0, space 0, times 0 [ 44.227634][ T4348] CPU: 1 PID: 4348 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.229823][ T4348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.232460][ T4348] Call trace: [ 44.233317][ T4348] dump_backtrace+0x1c8/0x1f4 [ 44.234576][ T4348] show_stack+0x2c/0x3c [ 44.235637][ T4348] dump_stack_lvl+0x108/0x170 [ 44.236856][ T4348] dump_stack+0x1c/0x58 [ 44.237919][ T4348] should_fail_ex+0x3c0/0x51c [ 44.239139][ T4348] __should_failslab+0xc8/0x128 [ 44.240418][ T4348] should_failslab+0x10/0x28 [ 44.241598][ T4348] __kmem_cache_alloc_node+0x80/0x388 [ 44.243035][ T4348] kmalloc_trace+0x48/0x94 [ 44.244182][ T4348] blk_iolatency_init+0x80/0x480 [ 44.245435][ T4348] blkcg_init_disk+0x284/0x318 [ 44.246702][ T4348] __alloc_disk_node+0x26c/0x484 [ 44.248032][ T4348] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.249390][ T4348] loop_add+0x2c4/0x8c8 [ 44.250524][ T4348] loop_control_ioctl+0xec/0x650 [ 44.251848][ T4348] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.253137][ T4348] invoke_syscall+0x98/0x2c0 [ 44.254348][ T4348] el0_svc_common+0x138/0x258 [ 44.255567][ T4348] do_el0_svc+0x64/0x218 [ 44.256676][ T4348] el0_svc+0x58/0x168 [ 44.257717][ T4348] el0t_64_sync_handler+0x84/0xf0 [ 44.258996][ T4348] el0t_64_sync+0x18c/0x190 executing program executing program [ 44.364509][ T4350] FAULT_INJECTION: forcing a failure. [ 44.364509][ T4350] name failslab, interval 1, probability 0, space 0, times 0 [ 44.367818][ T4350] CPU: 1 PID: 4350 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.369993][ T4350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.372573][ T4350] Call trace: [ 44.373410][ T4350] dump_backtrace+0x1c8/0x1f4 [ 44.374648][ T4350] show_stack+0x2c/0x3c [ 44.375745][ T4350] dump_stack_lvl+0x108/0x170 [ 44.376953][ T4350] dump_stack+0x1c/0x58 [ 44.378102][ T4350] should_fail_ex+0x3c0/0x51c [ 44.379341][ T4350] __should_failslab+0xc8/0x128 [ 44.380619][ T4350] should_failslab+0x10/0x28 [ 44.381764][ T4350] __kmem_cache_alloc_node+0x80/0x388 [ 44.383192][ T4350] kmalloc_trace+0x48/0x94 [ 44.384330][ T4350] blk_iolatency_init+0x80/0x480 [ 44.385660][ T4350] blkcg_init_disk+0x284/0x318 [ 44.386903][ T4350] __alloc_disk_node+0x26c/0x484 [ 44.388183][ T4350] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.389538][ T4350] loop_add+0x2c4/0x8c8 [ 44.390654][ T4350] loop_control_ioctl+0xec/0x650 [ 44.392015][ T4350] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.393280][ T4350] invoke_syscall+0x98/0x2c0 [ 44.394524][ T4350] el0_svc_common+0x138/0x258 [ 44.395749][ T4350] do_el0_svc+0x64/0x218 [ 44.396909][ T4350] el0_svc+0x58/0x168 [ 44.397912][ T4350] el0t_64_sync_handler+0x84/0xf0 [ 44.399205][ T4350] el0t_64_sync+0x18c/0x190 executing program [ 44.403435][ T4351] FAULT_INJECTION: forcing a failure. [ 44.403435][ T4351] name failslab, interval 1, probability 0, space 0, times 0 [ 44.406858][ T4351] CPU: 0 PID: 4351 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.409052][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.411669][ T4351] Call trace: [ 44.412503][ T4351] dump_backtrace+0x1c8/0x1f4 [ 44.413697][ T4351] show_stack+0x2c/0x3c [ 44.414779][ T4351] dump_stack_lvl+0x108/0x170 [ 44.415980][ T4351] dump_stack+0x1c/0x58 [ 44.417043][ T4351] should_fail_ex+0x3c0/0x51c [ 44.418318][ T4351] __should_failslab+0xc8/0x128 [ 44.419584][ T4351] should_failslab+0x10/0x28 [ 44.420777][ T4351] __kmem_cache_alloc_node+0x80/0x388 [ 44.422213][ T4351] kmalloc_trace+0x48/0x94 [ 44.423354][ T4351] blk_iolatency_init+0x80/0x480 [ 44.424645][ T4351] blkcg_init_disk+0x284/0x318 [ 44.425848][ T4351] __alloc_disk_node+0x26c/0x484 [ 44.427173][ T4351] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.428457][ T4351] loop_add+0x2c4/0x8c8 [ 44.429530][ T4351] loop_control_ioctl+0xec/0x650 [ 44.430818][ T4351] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.432084][ T4351] invoke_syscall+0x98/0x2c0 [ 44.433287][ T4351] el0_svc_common+0x138/0x258 [ 44.434553][ T4351] do_el0_svc+0x64/0x218 [ 44.435697][ T4351] el0_svc+0x58/0x168 [ 44.436743][ T4351] el0t_64_sync_handler+0x84/0xf0 [ 44.438062][ T4351] el0t_64_sync+0x18c/0x190 executing program executing program [ 44.514958][ T4353] FAULT_INJECTION: forcing a failure. [ 44.514958][ T4353] name failslab, interval 1, probability 0, space 0, times 0 [ 44.518408][ T4353] CPU: 0 PID: 4353 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.520493][ T4353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.523067][ T4353] Call trace: [ 44.523937][ T4353] dump_backtrace+0x1c8/0x1f4 [ 44.525167][ T4353] show_stack+0x2c/0x3c [ 44.526239][ T4353] dump_stack_lvl+0x108/0x170 [ 44.527416][ T4353] dump_stack+0x1c/0x58 [ 44.528533][ T4353] should_fail_ex+0x3c0/0x51c [ 44.529792][ T4353] __should_failslab+0xc8/0x128 [ 44.531049][ T4353] should_failslab+0x10/0x28 [ 44.532264][ T4353] __kmem_cache_alloc_node+0x80/0x388 [ 44.533645][ T4353] kmalloc_trace+0x48/0x94 [ 44.534821][ T4353] blk_iolatency_init+0x80/0x480 [ 44.536120][ T4353] blkcg_init_disk+0x284/0x318 [ 44.537360][ T4353] __alloc_disk_node+0x26c/0x484 [ 44.538684][ T4353] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.540029][ T4353] loop_add+0x2c4/0x8c8 [ 44.541112][ T4353] loop_control_ioctl+0xec/0x650 [ 44.542400][ T4353] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.543642][ T4353] invoke_syscall+0x98/0x2c0 [ 44.544855][ T4353] el0_svc_common+0x138/0x258 [ 44.546169][ T4353] do_el0_svc+0x64/0x218 [ 44.547308][ T4353] el0_svc+0x58/0x168 [ 44.548345][ T4353] el0t_64_sync_handler+0x84/0xf0 [ 44.549722][ T4353] el0t_64_sync+0x18c/0x190 executing program executing program [ 44.654511][ T4355] FAULT_INJECTION: forcing a failure. [ 44.654511][ T4355] name failslab, interval 1, probability 0, space 0, times 0 [ 44.657913][ T4355] CPU: 1 PID: 4355 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.660092][ T4355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.662814][ T4355] Call trace: [ 44.663644][ T4355] dump_backtrace+0x1c8/0x1f4 [ 44.664860][ T4355] show_stack+0x2c/0x3c [ 44.665927][ T4355] dump_stack_lvl+0x108/0x170 [ 44.667184][ T4355] dump_stack+0x1c/0x58 [ 44.668296][ T4355] should_fail_ex+0x3c0/0x51c [ 44.669538][ T4355] __should_failslab+0xc8/0x128 [ 44.670809][ T4355] should_failslab+0x10/0x28 [ 44.672017][ T4355] __kmem_cache_alloc_node+0x80/0x388 [ 44.673463][ T4355] kmalloc_trace+0x48/0x94 [ 44.674607][ T4355] blk_iolatency_init+0x80/0x480 [ 44.675867][ T4355] blkcg_init_disk+0x284/0x318 [ 44.677139][ T4355] __alloc_disk_node+0x26c/0x484 [ 44.678415][ T4355] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.679780][ T4355] loop_add+0x2c4/0x8c8 [ 44.680913][ T4355] loop_control_ioctl+0xec/0x650 [ 44.682204][ T4355] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.683517][ T4355] invoke_syscall+0x98/0x2c0 [ 44.684707][ T4355] el0_svc_common+0x138/0x258 [ 44.685916][ T4355] do_el0_svc+0x64/0x218 [ 44.687029][ T4355] el0_svc+0x58/0x168 [ 44.688095][ T4355] el0t_64_sync_handler+0x84/0xf0 [ 44.689432][ T4355] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 44.794477][ T4358] FAULT_INJECTION: forcing a failure. [ 44.794477][ T4358] name failslab, interval 1, probability 0, space 0, times 0 [ 44.797920][ T4358] CPU: 0 PID: 4358 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.800050][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.802699][ T4358] Call trace: [ 44.803511][ T4358] dump_backtrace+0x1c8/0x1f4 [ 44.804713][ T4358] show_stack+0x2c/0x3c [ 44.805804][ T4358] dump_stack_lvl+0x108/0x170 [ 44.806997][ T4358] dump_stack+0x1c/0x58 [ 44.808081][ T4358] should_fail_ex+0x3c0/0x51c [ 44.809303][ T4358] __should_failslab+0xc8/0x128 [ 44.810595][ T4358] should_failslab+0x10/0x28 [ 44.811762][ T4358] __kmem_cache_alloc_node+0x80/0x388 [ 44.813141][ T4358] kmalloc_trace+0x48/0x94 [ 44.814273][ T4358] blk_iolatency_init+0x80/0x480 [ 44.815535][ T4358] blkcg_init_disk+0x284/0x318 [ 44.816810][ T4358] __alloc_disk_node+0x26c/0x484 [ 44.818162][ T4358] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.819473][ T4358] loop_add+0x2c4/0x8c8 [ 44.820557][ T4358] loop_control_ioctl+0xec/0x650 [ 44.821832][ T4358] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.823110][ T4358] invoke_syscall+0x98/0x2c0 [ 44.824279][ T4358] el0_svc_common+0x138/0x258 [ 44.825580][ T4358] do_el0_svc+0x64/0x218 [ 44.826680][ T4358] el0_svc+0x58/0x168 [ 44.827747][ T4358] el0t_64_sync_handler+0x84/0xf0 [ 44.829024][ T4358] el0t_64_sync+0x18c/0x190 executing program [ 44.833066][ T4359] FAULT_INJECTION: forcing a failure. [ 44.833066][ T4359] name failslab, interval 1, probability 0, space 0, times 0 [ 44.836278][ T4359] CPU: 1 PID: 4359 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.838397][ T4359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.840916][ T4359] Call trace: [ 44.841761][ T4359] dump_backtrace+0x1c8/0x1f4 [ 44.842994][ T4359] show_stack+0x2c/0x3c [ 44.844051][ T4359] dump_stack_lvl+0x108/0x170 [ 44.845268][ T4359] dump_stack+0x1c/0x58 [ 44.846300][ T4359] should_fail_ex+0x3c0/0x51c [ 44.847527][ T4359] __should_failslab+0xc8/0x128 [ 44.848862][ T4359] should_failslab+0x10/0x28 [ 44.849987][ T4359] __kmem_cache_alloc_node+0x80/0x388 [ 44.851399][ T4359] kmalloc_trace+0x48/0x94 [ 44.852518][ T4359] blk_iolatency_init+0x80/0x480 [ 44.853764][ T4359] blkcg_init_disk+0x284/0x318 [ 44.854979][ T4359] __alloc_disk_node+0x26c/0x484 [ 44.856220][ T4359] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.857569][ T4359] loop_add+0x2c4/0x8c8 [ 44.858676][ T4359] loop_control_ioctl+0xec/0x650 [ 44.859999][ T4359] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.861210][ T4359] invoke_syscall+0x98/0x2c0 [ 44.862426][ T4359] el0_svc_common+0x138/0x258 [ 44.863620][ T4359] do_el0_svc+0x64/0x218 [ 44.864690][ T4359] el0_svc+0x58/0x168 [ 44.865708][ T4359] el0t_64_sync_handler+0x84/0xf0 [ 44.866991][ T4359] el0t_64_sync+0x18c/0x190 executing program [ 44.871080][ T4360] FAULT_INJECTION: forcing a failure. [ 44.871080][ T4360] name failslab, interval 1, probability 0, space 0, times 0 [ 44.874951][ T4360] CPU: 0 PID: 4360 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.877068][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 44.879615][ T4360] Call trace: [ 44.880443][ T4360] dump_backtrace+0x1c8/0x1f4 [ 44.881656][ T4360] show_stack+0x2c/0x3c [ 44.882745][ T4360] dump_stack_lvl+0x108/0x170 [ 44.883926][ T4360] dump_stack+0x1c/0x58 [ 44.885056][ T4360] should_fail_ex+0x3c0/0x51c [ 44.886256][ T4360] __should_failslab+0xc8/0x128 [ 44.887559][ T4360] should_failslab+0x10/0x28 [ 44.888740][ T4360] __kmem_cache_alloc_node+0x80/0x388 [ 44.890140][ T4360] kmalloc_trace+0x48/0x94 [ 44.891271][ T4360] blk_iolatency_init+0x80/0x480 [ 44.892604][ T4360] blkcg_init_disk+0x284/0x318 [ 44.893843][ T4360] __alloc_disk_node+0x26c/0x484 [ 44.895127][ T4360] __blk_mq_alloc_disk+0x114/0x1e4 [ 44.896476][ T4360] loop_add+0x2c4/0x8c8 [ 44.897583][ T4360] loop_control_ioctl+0xec/0x650 [ 44.898791][ T4360] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.900056][ T4360] invoke_syscall+0x98/0x2c0 [ 44.901284][ T4360] el0_svc_common+0x138/0x258 [ 44.902498][ T4360] do_el0_svc+0x64/0x218 [ 44.903637][ T4360] el0_svc+0x58/0x168 [ 44.904700][ T4360] el0t_64_sync_handler+0x84/0xf0 [ 44.905992][ T4360] el0t_64_sync+0x18c/0x190 executing program executing program [ 44.994198][ T4362] FAULT_INJECTION: forcing a failure. [ 44.994198][ T4362] name failslab, interval 1, probability 0, space 0, times 0 [ 44.997467][ T4362] CPU: 1 PID: 4362 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 44.999611][ T4362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.002111][ T4362] Call trace: [ 45.002971][ T4362] dump_backtrace+0x1c8/0x1f4 [ 45.004189][ T4362] show_stack+0x2c/0x3c [ 45.005234][ T4362] dump_stack_lvl+0x108/0x170 [ 45.006478][ T4362] dump_stack+0x1c/0x58 [ 45.007537][ T4362] should_fail_ex+0x3c0/0x51c [ 45.008749][ T4362] __should_failslab+0xc8/0x128 [ 45.010047][ T4362] should_failslab+0x10/0x28 [ 45.011207][ T4362] __kmem_cache_alloc_node+0x80/0x388 [ 45.012582][ T4362] kmalloc_trace+0x48/0x94 [ 45.013746][ T4362] blk_iolatency_init+0x80/0x480 [ 45.014992][ T4362] blkcg_init_disk+0x284/0x318 [ 45.016260][ T4362] __alloc_disk_node+0x26c/0x484 [ 45.017557][ T4362] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.018821][ T4362] loop_add+0x2c4/0x8c8 [ 45.019973][ T4362] loop_control_ioctl+0xec/0x650 [ 45.021227][ T4362] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.022514][ T4362] invoke_syscall+0x98/0x2c0 [ 45.023741][ T4362] el0_svc_common+0x138/0x258 [ 45.024983][ T4362] do_el0_svc+0x64/0x218 [ 45.026147][ T4362] el0_svc+0x58/0x168 [ 45.027160][ T4362] el0t_64_sync_handler+0x84/0xf0 [ 45.028492][ T4362] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program [ 45.294678][ T4366] FAULT_INJECTION: forcing a failure. [ 45.294678][ T4366] name failslab, interval 1, probability 0, space 0, times 0 [ 45.297854][ T4366] CPU: 1 PID: 4366 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 45.299943][ T4366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.302508][ T4366] Call trace: [ 45.303338][ T4366] dump_backtrace+0x1c8/0x1f4 [ 45.304561][ T4366] show_stack+0x2c/0x3c [ 45.305644][ T4366] dump_stack_lvl+0x108/0x170 [ 45.306892][ T4366] dump_stack+0x1c/0x58 [ 45.307926][ T4366] should_fail_ex+0x3c0/0x51c [ 45.309143][ T4366] __should_failslab+0xc8/0x128 [ 45.310459][ T4366] should_failslab+0x10/0x28 [ 45.311619][ T4366] __kmem_cache_alloc_node+0x80/0x388 [ 45.313019][ T4366] kmalloc_trace+0x48/0x94 [ 45.314137][ T4366] blk_iolatency_init+0x80/0x480 [ 45.315404][ T4366] blkcg_init_disk+0x284/0x318 [ 45.316594][ T4366] __alloc_disk_node+0x26c/0x484 [ 45.317854][ T4366] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.319180][ T4366] loop_add+0x2c4/0x8c8 [ 45.320266][ T4366] loop_control_ioctl+0xec/0x650 [ 45.321598][ T4366] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.322835][ T4366] invoke_syscall+0x98/0x2c0 [ 45.323978][ T4366] el0_svc_common+0x138/0x258 [ 45.325201][ T4366] do_el0_svc+0x64/0x218 [ 45.326283][ T4366] el0_svc+0x58/0x168 [ 45.327272][ T4366] el0t_64_sync_handler+0x84/0xf0 [ 45.328607][ T4366] el0t_64_sync+0x18c/0x190 executing program [ 45.332759][ T4367] FAULT_INJECTION: forcing a failure. [ 45.332759][ T4367] name failslab, interval 1, probability 0, space 0, times 0 [ 45.336138][ T4367] CPU: 0 PID: 4367 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 45.338289][ T4367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.340948][ T4367] Call trace: [ 45.341752][ T4367] dump_backtrace+0x1c8/0x1f4 [ 45.342966][ T4367] show_stack+0x2c/0x3c [ 45.344015][ T4367] dump_stack_lvl+0x108/0x170 [ 45.345234][ T4367] dump_stack+0x1c/0x58 [ 45.346282][ T4367] should_fail_ex+0x3c0/0x51c [ 45.347525][ T4367] __should_failslab+0xc8/0x128 [ 45.348765][ T4367] should_failslab+0x10/0x28 [ 45.349908][ T4367] __kmem_cache_alloc_node+0x80/0x388 [ 45.351255][ T4367] kmalloc_trace+0x48/0x94 [ 45.352427][ T4367] blk_iolatency_init+0x80/0x480 [ 45.353669][ T4367] blkcg_init_disk+0x284/0x318 [ 45.354881][ T4367] __alloc_disk_node+0x26c/0x484 [ 45.356181][ T4367] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.357469][ T4367] loop_add+0x2c4/0x8c8 [ 45.358549][ T4367] loop_control_ioctl+0xec/0x650 [ 45.359789][ T4367] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.361075][ T4367] invoke_syscall+0x98/0x2c0 [ 45.362258][ T4367] el0_svc_common+0x138/0x258 [ 45.363560][ T4367] do_el0_svc+0x64/0x218 [ 45.364663][ T4367] el0_svc+0x58/0x168 [ 45.365673][ T4367] el0t_64_sync_handler+0x84/0xf0 [ 45.366986][ T4367] el0t_64_sync+0x18c/0x190 executing program [ 45.371943][ T4368] FAULT_INJECTION: forcing a failure. [ 45.371943][ T4368] name failslab, interval 1, probability 0, space 0, times 0 [ 45.375289][ T4368] CPU: 0 PID: 4368 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 45.377368][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.379895][ T4368] Call trace: [ 45.380699][ T4368] dump_backtrace+0x1c8/0x1f4 [ 45.381906][ T4368] show_stack+0x2c/0x3c [ 45.382975][ T4368] dump_stack_lvl+0x108/0x170 [ 45.384150][ T4368] dump_stack+0x1c/0x58 [ 45.385202][ T4368] should_fail_ex+0x3c0/0x51c [ 45.386415][ T4368] __should_failslab+0xc8/0x128 [ 45.387667][ T4368] should_failslab+0x10/0x28 [ 45.388866][ T4368] __kmem_cache_alloc_node+0x80/0x388 [ 45.390261][ T4368] kmalloc_trace+0x48/0x94 [ 45.391418][ T4368] blk_iolatency_init+0x80/0x480 [ 45.392682][ T4368] blkcg_init_disk+0x284/0x318 [ 45.393923][ T4368] __alloc_disk_node+0x26c/0x484 [ 45.395191][ T4368] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.396595][ T4368] loop_add+0x2c4/0x8c8 [ 45.397681][ T4368] loop_control_ioctl+0xec/0x650 [ 45.399076][ T4368] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.400440][ T4368] invoke_syscall+0x98/0x2c0 [ 45.401628][ T4368] el0_svc_common+0x138/0x258 [ 45.402864][ T4368] do_el0_svc+0x64/0x218 [ 45.403970][ T4368] el0_svc+0x58/0x168 [ 45.405002][ T4368] el0t_64_sync_handler+0x84/0xf0 [ 45.406285][ T4368] el0t_64_sync+0x18c/0x190 executing program [ 45.411237][ T4369] FAULT_INJECTION: forcing a failure. [ 45.411237][ T4369] name failslab, interval 1, probability 0, space 0, times 0 [ 45.414749][ T4369] CPU: 0 PID: 4369 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 45.416851][ T4369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.419418][ T4369] Call trace: [ 45.420234][ T4369] dump_backtrace+0x1c8/0x1f4 [ 45.421442][ T4369] show_stack+0x2c/0x3c [ 45.422561][ T4369] dump_stack_lvl+0x108/0x170 [ 45.423762][ T4369] dump_stack+0x1c/0x58 [ 45.424893][ T4369] should_fail_ex+0x3c0/0x51c [ 45.426091][ T4369] __should_failslab+0xc8/0x128 [ 45.427397][ T4369] should_failslab+0x10/0x28 [ 45.428611][ T4369] __kmem_cache_alloc_node+0x80/0x388 [ 45.430036][ T4369] kmalloc_node_trace+0x44/0x90 [ 45.431341][ T4369] blk_throtl_init+0xb0/0x41c [ 45.432613][ T4369] blkcg_init_disk+0x260/0x318 [ 45.433833][ T4369] __alloc_disk_node+0x26c/0x484 [ 45.435071][ T4369] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.436430][ T4369] loop_add+0x2c4/0x8c8 [ 45.437481][ T4369] loop_control_ioctl+0xec/0x650 [ 45.438790][ T4369] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.440108][ T4369] invoke_syscall+0x98/0x2c0 [ 45.441445][ T4369] el0_svc_common+0x138/0x258 [ 45.442664][ T4369] do_el0_svc+0x64/0x218 [ 45.443814][ T4369] el0_svc+0x58/0x168 [ 45.444870][ T4369] el0t_64_sync_handler+0x84/0xf0 [ 45.446147][ T4369] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 45.594875][ T4372] FAULT_INJECTION: forcing a failure. [ 45.594875][ T4372] name failslab, interval 1, probability 0, space 0, times 0 [ 45.598248][ T4372] CPU: 1 PID: 4372 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 45.600314][ T4372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.602963][ T4372] Call trace: [ 45.603828][ T4372] dump_backtrace+0x1c8/0x1f4 [ 45.605097][ T4372] show_stack+0x2c/0x3c [ 45.606170][ T4372] dump_stack_lvl+0x108/0x170 [ 45.607409][ T4372] dump_stack+0x1c/0x58 [ 45.608533][ T4372] should_fail_ex+0x3c0/0x51c [ 45.609755][ T4372] __should_failslab+0xc8/0x128 [ 45.610956][ T4372] should_failslab+0x10/0x28 [ 45.612143][ T4372] __kmem_cache_alloc_node+0x80/0x388 [ 45.613501][ T4372] kmalloc_trace+0x48/0x94 [ 45.614601][ T4372] blk_iolatency_init+0x80/0x480 [ 45.615862][ T4372] blkcg_init_disk+0x284/0x318 [ 45.617071][ T4372] __alloc_disk_node+0x26c/0x484 [ 45.618336][ T4372] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.619724][ T4372] loop_add+0x2c4/0x8c8 [ 45.620800][ T4372] loop_control_ioctl+0xec/0x650 [ 45.622058][ T4372] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.623350][ T4372] invoke_syscall+0x98/0x2c0 [ 45.624515][ T4372] el0_svc_common+0x138/0x258 [ 45.625674][ T4372] do_el0_svc+0x64/0x218 [ 45.626738][ T4372] el0_svc+0x58/0x168 [ 45.627750][ T4372] el0t_64_sync_handler+0x84/0xf0 [ 45.629092][ T4372] el0t_64_sync+0x18c/0x190 executing program [ 45.634761][ T4373] FAULT_INJECTION: forcing a failure. [ 45.634761][ T4373] name failslab, interval 1, probability 0, space 0, times 0 [ 45.637918][ T4373] CPU: 1 PID: 4373 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 45.640061][ T4373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.642607][ T4373] Call trace: [ 45.643482][ T4373] dump_backtrace+0x1c8/0x1f4 [ 45.644691][ T4373] show_stack+0x2c/0x3c [ 45.645825][ T4373] dump_stack_lvl+0x108/0x170 [ 45.647070][ T4373] dump_stack+0x1c/0x58 [ 45.648178][ T4373] should_fail_ex+0x3c0/0x51c [ 45.649414][ T4373] __should_failslab+0xc8/0x128 [ 45.650667][ T4373] should_failslab+0x10/0x28 [ 45.651870][ T4373] __kmem_cache_alloc_node+0x80/0x388 [ 45.653223][ T4373] kmalloc_trace+0x48/0x94 [ 45.654341][ T4373] blk_iolatency_init+0x80/0x480 [ 45.655625][ T4373] blkcg_init_disk+0x284/0x318 [ 45.656824][ T4373] __alloc_disk_node+0x26c/0x484 [ 45.658073][ T4373] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.659400][ T4373] loop_add+0x2c4/0x8c8 [ 45.660458][ T4373] loop_control_ioctl+0xec/0x650 [ 45.661739][ T4373] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.663002][ T4373] invoke_syscall+0x98/0x2c0 [ 45.664194][ T4373] el0_svc_common+0x138/0x258 [ 45.665468][ T4373] do_el0_svc+0x64/0x218 [ 45.666604][ T4373] el0_svc+0x58/0x168 [ 45.667675][ T4373] el0t_64_sync_handler+0x84/0xf0 [ 45.668992][ T4373] el0t_64_sync+0x18c/0x190 executing program executing program executing program [ 45.804478][ T4376] FAULT_INJECTION: forcing a failure. [ 45.804478][ T4376] name failslab, interval 1, probability 0, space 0, times 0 [ 45.807642][ T4376] CPU: 1 PID: 4376 Comm: syz-executor383 Not tainted 6.1.65-syzkaller #0 [ 45.809674][ T4376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 45.812260][ T4376] Call trace: [ 45.813134][ T4376] dump_backtrace+0x1c8/0x1f4 [ 45.814350][ T4376] show_stack+0x2c/0x3c [ 45.815426][ T4376] dump_stack_lvl+0x108/0x170 [ 45.816595][ T4376] dump_stack+0x1c/0x58 [ 45.817663][ T4376] should_fail_ex+0x3c0/0x51c [ 45.818903][ T4376] __should_failslab+0xc8/0x128 [ 45.820202][ T4376] should_failslab+0x10/0x28 [ 45.821444][ T4376] __kmem_cache_alloc_node+0x80/0x388 [ 45.822911][ T4376] kmalloc_trace+0x48/0x94 [ 45.824151][ T4376] blk_iolatency_init+0x80/0x480 [ 45.825440][ T4376] blkcg_init_disk+0x284/0x318 [ 45.826693][ T4376] __alloc_disk_node+0x26c/0x484 [ 45.827967][ T4376] __blk_mq_alloc_disk+0x114/0x1e4 [ 45.829250][ T4376] loop_add+0x2c4/0x8c8 [ 45.830360][ T4376] loop_control_ioctl+0xec/0x650 [ 45.831669][ T4376] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.832994][ T4376] invoke_syscall+0x98/0x2c0 [ 45.834160][ T4376] el0_svc_common+0x138/0x258 [ 45.835392][ T4376] do_el0_svc+0x64/0x218 [ 45.836496][ T4376] el0_svc+0x58/0x168