[ 17.984504][ T3638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 17.988696][ T3638] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.034628][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.038243][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.98' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 49.161260][ T3963] loop0: detected capacity change from 0 to 64 [ 49.172419][ T3963] FAULT_INJECTION: forcing a failure. [ 49.172419][ T3963] name failslab, interval 1, probability 0, space 0, times 1 [ 49.175232][ T3963] CPU: 0 PID: 3963 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.177072][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.179107][ T3963] Call trace: [ 49.179820][ T3963] dump_backtrace+0x0/0x530 [ 49.180811][ T3963] show_stack+0x2c/0x3c [ 49.181694][ T3963] dump_stack_lvl+0x108/0x170 [ 49.182618][ T3963] dump_stack+0x1c/0x58 [ 49.183444][ T3963] should_fail+0x400/0x5cc [ 49.184340][ T3963] __should_failslab+0xbc/0x110 [ 49.185308][ T3963] should_failslab+0x10/0x28 [ 49.186242][ T3963] slab_pre_alloc_hook+0x64/0xe8 [ 49.187269][ T3963] __kmalloc+0xc0/0x4c8 [ 49.188119][ T3963] hfs_find_init+0x88/0x1c8 [ 49.189120][ T3963] hfs_extend_file+0x24c/0x10e4 [ 49.190107][ T3963] hfs_get_block+0x3ac/0x9fc [ 49.191010][ T3963] __block_write_begin_int+0x3ec/0x1608 [ 49.192233][ T3963] cont_write_begin+0x538/0x710 [ 49.193251][ T3963] hfs_write_begin+0xa8/0xf8 [ 49.194193][ T3963] pagecache_write_begin+0xa0/0xc0 [ 49.195291][ T3963] cont_write_begin+0x26c/0x710 [ 49.196305][ T3963] hfs_write_begin+0xa8/0xf8 [ 49.197254][ T3963] generic_perform_write+0x24c/0x520 [ 49.198349][ T3963] __generic_file_write_iter+0x230/0x454 [ 49.199549][ T3963] generic_file_write_iter+0xb4/0x1b8 [ 49.200709][ T3963] do_iter_readv_writev+0x420/0x5f8 [ 49.201848][ T3963] do_iter_write+0x1b8/0x664 [ 49.202810][ T3963] do_pwritev+0x1ec/0x334 [ 49.203671][ T3963] __arm64_sys_pwritev2+0xd4/0x108 [ 49.204722][ T3963] invoke_syscall+0x98/0x2b8 [ 49.205664][ T3963] el0_svc_common+0x138/0x258 [ 49.206633][ T3963] do_el0_svc+0x58/0x14c [ 49.207543][ T3963] el0_svc+0x7c/0x1f0 [ 49.208358][ T3963] el0t_64_sync_handler+0x84/0xe4 [ 49.209468][ T3963] el0t_64_sync+0x1a0/0x1a4 executing program [ 49.269658][ T3965] loop0: detected capacity change from 0 to 64 [ 49.281875][ T3965] FAULT_INJECTION: forcing a failure. [ 49.281875][ T3965] name failslab, interval 1, probability 0, space 0, times 0 [ 49.284663][ T3965] CPU: 1 PID: 3965 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.286367][ T3965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.288523][ T3965] Call trace: [ 49.289218][ T3965] dump_backtrace+0x0/0x530 [ 49.290193][ T3965] show_stack+0x2c/0x3c [ 49.291146][ T3965] dump_stack_lvl+0x108/0x170 [ 49.292170][ T3965] dump_stack+0x1c/0x58 [ 49.293007][ T3965] should_fail+0x400/0x5cc [ 49.293919][ T3965] __should_failslab+0xbc/0x110 [ 49.294875][ T3965] should_failslab+0x10/0x28 [ 49.295761][ T3965] slab_pre_alloc_hook+0x64/0xe8 [ 49.296745][ T3965] __kmalloc+0xc0/0x4c8 [ 49.297605][ T3965] hfs_find_init+0x88/0x1c8 [ 49.298535][ T3965] hfs_extend_file+0x24c/0x10e4 [ 49.299537][ T3965] hfs_get_block+0x3ac/0x9fc [ 49.300484][ T3965] __block_write_begin_int+0x3ec/0x1608 [ 49.301683][ T3965] cont_write_begin+0x538/0x710 [ 49.302652][ T3965] hfs_write_begin+0xa8/0xf8 [ 49.303609][ T3965] pagecache_write_begin+0xa0/0xc0 [ 49.304671][ T3965] cont_write_begin+0x26c/0x710 [ 49.305702][ T3965] hfs_write_begin+0xa8/0xf8 [ 49.306679][ T3965] generic_perform_write+0x24c/0x520 [ 49.307819][ T3965] __generic_file_write_iter+0x230/0x454 [ 49.309078][ T3965] generic_file_write_iter+0xb4/0x1b8 [ 49.310200][ T3965] do_iter_readv_writev+0x420/0x5f8 [ 49.311273][ T3965] do_iter_write+0x1b8/0x664 [ 49.312222][ T3965] do_pwritev+0x1ec/0x334 [ 49.313135][ T3965] __arm64_sys_pwritev2+0xd4/0x108 [ 49.314183][ T3965] invoke_syscall+0x98/0x2b8 [ 49.315133][ T3965] el0_svc_common+0x138/0x258 [ 49.316192][ T3965] do_el0_svc+0x58/0x14c [ 49.317084][ T3965] el0_svc+0x7c/0x1f0 [ 49.317878][ T3965] el0t_64_sync_handler+0x84/0xe4 [ 49.318891][ T3965] el0t_64_sync+0x1a0/0x1a4 executing program [ 49.387565][ T3966] loop0: detected capacity change from 0 to 64 [ 49.393898][ T3966] FAULT_INJECTION: forcing a failure. [ 49.393898][ T3966] name failslab, interval 1, probability 0, space 0, times 0 [ 49.396872][ T3966] CPU: 0 PID: 3966 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.398685][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.400875][ T3966] Call trace: [ 49.401575][ T3966] dump_backtrace+0x0/0x530 [ 49.402544][ T3966] show_stack+0x2c/0x3c [ 49.403408][ T3966] dump_stack_lvl+0x108/0x170 [ 49.404430][ T3966] dump_stack+0x1c/0x58 [ 49.405287][ T3966] should_fail+0x400/0x5cc [ 49.406205][ T3966] __should_failslab+0xbc/0x110 [ 49.407204][ T3966] should_failslab+0x10/0x28 [ 49.408173][ T3966] slab_pre_alloc_hook+0x64/0xe8 [ 49.409146][ T3966] __kmalloc+0xc0/0x4c8 [ 49.410036][ T3966] hfs_find_init+0x88/0x1c8 [ 49.411027][ T3966] hfs_extend_file+0x24c/0x10e4 [ 49.412074][ T3966] hfs_get_block+0x3ac/0x9fc [ 49.413032][ T3966] __block_write_begin_int+0x3ec/0x1608 [ 49.414263][ T3966] cont_write_begin+0x538/0x710 [ 49.415306][ T3966] hfs_write_begin+0xa8/0xf8 [ 49.416281][ T3966] pagecache_write_begin+0xa0/0xc0 [ 49.417372][ T3966] cont_write_begin+0x26c/0x710 [ 49.418377][ T3966] hfs_write_begin+0xa8/0xf8 [ 49.419375][ T3966] generic_perform_write+0x24c/0x520 [ 49.420501][ T3966] __generic_file_write_iter+0x230/0x454 [ 49.421703][ T3966] generic_file_write_iter+0xb4/0x1b8 [ 49.422989][ T3966] do_iter_readv_writev+0x420/0x5f8 [ 49.424132][ T3966] do_iter_write+0x1b8/0x664 [ 49.425128][ T3966] do_pwritev+0x1ec/0x334 [ 49.425990][ T3966] __arm64_sys_pwritev2+0xd4/0x108 [ 49.427060][ T3966] invoke_syscall+0x98/0x2b8 [ 49.428030][ T3966] el0_svc_common+0x138/0x258 [ 49.428990][ T3966] do_el0_svc+0x58/0x14c [ 49.429914][ T3966] el0_svc+0x7c/0x1f0 [ 49.430726][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 49.431757][ T3966] el0t_64_sync+0x1a0/0x1a4 executing program [ 49.515400][ T3967] loop0: detected capacity change from 0 to 64 [ 49.523123][ T3967] FAULT_INJECTION: forcing a failure. [ 49.523123][ T3967] name failslab, interval 1, probability 0, space 0, times 0 [ 49.525774][ T3967] CPU: 1 PID: 3967 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.527566][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.529756][ T3967] Call trace: [ 49.530562][ T3967] dump_backtrace+0x0/0x530 [ 49.531603][ T3967] show_stack+0x2c/0x3c [ 49.532518][ T3967] dump_stack_lvl+0x108/0x170 [ 49.533498][ T3967] dump_stack+0x1c/0x58 [ 49.534377][ T3967] should_fail+0x400/0x5cc [ 49.535338][ T3967] __should_failslab+0xbc/0x110 [ 49.536424][ T3967] should_failslab+0x10/0x28 [ 49.537531][ T3967] slab_pre_alloc_hook+0x64/0xe8 [ 49.538648][ T3967] __kmalloc+0xc0/0x4c8 [ 49.539497][ T3967] hfs_find_init+0x88/0x1c8 [ 49.540440][ T3967] hfs_extend_file+0x24c/0x10e4 [ 49.541482][ T3967] hfs_get_block+0x3ac/0x9fc [ 49.542514][ T3967] __block_write_begin_int+0x3ec/0x1608 [ 49.543654][ T3967] cont_write_begin+0x538/0x710 [ 49.544696][ T3967] hfs_write_begin+0xa8/0xf8 [ 49.545711][ T3967] pagecache_write_begin+0xa0/0xc0 [ 49.546863][ T3967] cont_write_begin+0x26c/0x710 [ 49.547828][ T3967] hfs_write_begin+0xa8/0xf8 [ 49.548694][ T3967] generic_perform_write+0x24c/0x520 [ 49.549750][ T3967] __generic_file_write_iter+0x230/0x454 [ 49.550899][ T3967] generic_file_write_iter+0xb4/0x1b8 [ 49.552019][ T3967] do_iter_readv_writev+0x420/0x5f8 [ 49.553120][ T3967] do_iter_write+0x1b8/0x664 [ 49.554066][ T3967] do_pwritev+0x1ec/0x334 [ 49.555066][ T3967] __arm64_sys_pwritev2+0xd4/0x108 [ 49.556290][ T3967] invoke_syscall+0x98/0x2b8 [ 49.557214][ T3967] el0_svc_common+0x138/0x258 [ 49.558236][ T3967] do_el0_svc+0x58/0x14c [ 49.559129][ T3967] el0_svc+0x7c/0x1f0 [ 49.560017][ T3967] el0t_64_sync_handler+0x84/0xe4 [ 49.561077][ T3967] el0t_64_sync+0x1a0/0x1a4 executing program [ 49.626491][ T3968] loop0: detected capacity change from 0 to 64 [ 49.632359][ T3968] FAULT_INJECTION: forcing a failure. [ 49.632359][ T3968] name failslab, interval 1, probability 0, space 0, times 0 [ 49.635225][ T3968] CPU: 1 PID: 3968 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.637134][ T3968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.639277][ T3968] Call trace: [ 49.639978][ T3968] dump_backtrace+0x0/0x530 [ 49.640972][ T3968] show_stack+0x2c/0x3c [ 49.641880][ T3968] dump_stack_lvl+0x108/0x170 [ 49.642836][ T3968] dump_stack+0x1c/0x58 [ 49.643760][ T3968] should_fail+0x400/0x5cc [ 49.644639][ T3968] __should_failslab+0xbc/0x110 [ 49.645637][ T3968] should_failslab+0x10/0x28 [ 49.646544][ T3968] slab_pre_alloc_hook+0x64/0xe8 [ 49.647550][ T3968] __kmalloc+0xc0/0x4c8 [ 49.648435][ T3968] hfs_find_init+0x88/0x1c8 [ 49.649441][ T3968] hfs_extend_file+0x24c/0x10e4 [ 49.650374][ T3968] hfs_get_block+0x3ac/0x9fc [ 49.651368][ T3968] __block_write_begin_int+0x3ec/0x1608 [ 49.652605][ T3968] cont_write_begin+0x538/0x710 [ 49.653564][ T3968] hfs_write_begin+0xa8/0xf8 [ 49.654497][ T3968] pagecache_write_begin+0xa0/0xc0 [ 49.655620][ T3968] cont_write_begin+0x26c/0x710 [ 49.656661][ T3968] hfs_write_begin+0xa8/0xf8 [ 49.657581][ T3968] generic_perform_write+0x24c/0x520 [ 49.658731][ T3968] __generic_file_write_iter+0x230/0x454 [ 49.659992][ T3968] generic_file_write_iter+0xb4/0x1b8 [ 49.661116][ T3968] do_iter_readv_writev+0x420/0x5f8 [ 49.662214][ T3968] do_iter_write+0x1b8/0x664 [ 49.663202][ T3968] do_pwritev+0x1ec/0x334 [ 49.664137][ T3968] __arm64_sys_pwritev2+0xd4/0x108 [ 49.665217][ T3968] invoke_syscall+0x98/0x2b8 [ 49.666263][ T3968] el0_svc_common+0x138/0x258 [ 49.667197][ T3968] do_el0_svc+0x58/0x14c [ 49.668032][ T3968] el0_svc+0x7c/0x1f0 [ 49.668931][ T3968] el0t_64_sync_handler+0x84/0xe4 [ 49.669958][ T3968] el0t_64_sync+0x1a0/0x1a4 executing program [ 49.715472][ T3969] loop0: detected capacity change from 0 to 64 [ 49.722943][ T3969] FAULT_INJECTION: forcing a failure. [ 49.722943][ T3969] name failslab, interval 1, probability 0, space 0, times 0 [ 49.725696][ T3969] CPU: 0 PID: 3969 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.727660][ T3969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.729925][ T3969] Call trace: [ 49.730600][ T3969] dump_backtrace+0x0/0x530 [ 49.731520][ T3969] show_stack+0x2c/0x3c [ 49.732488][ T3969] dump_stack_lvl+0x108/0x170 [ 49.733468][ T3969] dump_stack+0x1c/0x58 [ 49.734443][ T3969] should_fail+0x400/0x5cc [ 49.735354][ T3969] __should_failslab+0xbc/0x110 [ 49.736396][ T3969] should_failslab+0x10/0x28 [ 49.737356][ T3969] slab_pre_alloc_hook+0x64/0xe8 [ 49.738401][ T3969] __kmalloc+0xc0/0x4c8 [ 49.739254][ T3969] hfs_find_init+0x88/0x1c8 [ 49.740199][ T3969] hfs_extend_file+0x24c/0x10e4 [ 49.741211][ T3969] hfs_get_block+0x3ac/0x9fc [ 49.742112][ T3969] __block_write_begin_int+0x3ec/0x1608 [ 49.743329][ T3969] cont_write_begin+0x538/0x710 [ 49.744345][ T3969] hfs_write_begin+0xa8/0xf8 [ 49.745430][ T3969] pagecache_write_begin+0xa0/0xc0 [ 49.746471][ T3969] cont_write_begin+0x26c/0x710 [ 49.747513][ T3969] hfs_write_begin+0xa8/0xf8 [ 49.748451][ T3969] generic_perform_write+0x24c/0x520 [ 49.749608][ T3969] __generic_file_write_iter+0x230/0x454 [ 49.750806][ T3969] generic_file_write_iter+0xb4/0x1b8 [ 49.752011][ T3969] do_iter_readv_writev+0x420/0x5f8 [ 49.753188][ T3969] do_iter_write+0x1b8/0x664 [ 49.754237][ T3969] do_pwritev+0x1ec/0x334 [ 49.755197][ T3969] __arm64_sys_pwritev2+0xd4/0x108 [ 49.756316][ T3969] invoke_syscall+0x98/0x2b8 [ 49.757276][ T3969] el0_svc_common+0x138/0x258 [ 49.758276][ T3969] do_el0_svc+0x58/0x14c [ 49.759221][ T3969] el0_svc+0x7c/0x1f0 [ 49.760017][ T3969] el0t_64_sync_handler+0x84/0xe4 [ 49.761118][ T3969] el0t_64_sync+0x1a0/0x1a4 executing program [ 49.806043][ T3970] loop0: detected capacity change from 0 to 64 [ 49.812137][ T3970] FAULT_INJECTION: forcing a failure. [ 49.812137][ T3970] name failslab, interval 1, probability 0, space 0, times 0 [ 49.814862][ T3970] CPU: 0 PID: 3970 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.816630][ T3970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.818782][ T3970] Call trace: [ 49.819560][ T3970] dump_backtrace+0x0/0x530 [ 49.820526][ T3970] show_stack+0x2c/0x3c [ 49.821401][ T3970] dump_stack_lvl+0x108/0x170 [ 49.822430][ T3970] dump_stack+0x1c/0x58 [ 49.823262][ T3970] should_fail+0x400/0x5cc [ 49.824191][ T3970] __should_failslab+0xbc/0x110 [ 49.825294][ T3970] should_failslab+0x10/0x28 [ 49.826315][ T3970] slab_pre_alloc_hook+0x64/0xe8 [ 49.827417][ T3970] __kmalloc+0xc0/0x4c8 [ 49.828296][ T3970] hfs_find_init+0x88/0x1c8 [ 49.829219][ T3970] hfs_extend_file+0x24c/0x10e4 [ 49.830288][ T3970] hfs_get_block+0x3ac/0x9fc [ 49.831338][ T3970] __block_write_begin_int+0x3ec/0x1608 [ 49.832473][ T3970] cont_write_begin+0x538/0x710 [ 49.833525][ T3970] hfs_write_begin+0xa8/0xf8 [ 49.834548][ T3970] pagecache_write_begin+0xa0/0xc0 [ 49.835585][ T3970] cont_write_begin+0x26c/0x710 [ 49.836654][ T3970] hfs_write_begin+0xa8/0xf8 [ 49.837618][ T3970] generic_perform_write+0x24c/0x520 [ 49.838794][ T3970] __generic_file_write_iter+0x230/0x454 [ 49.840026][ T3970] generic_file_write_iter+0xb4/0x1b8 [ 49.841115][ T3970] do_iter_readv_writev+0x420/0x5f8 [ 49.842231][ T3970] do_iter_write+0x1b8/0x664 [ 49.843213][ T3970] do_pwritev+0x1ec/0x334 [ 49.844207][ T3970] __arm64_sys_pwritev2+0xd4/0x108 [ 49.845282][ T3970] invoke_syscall+0x98/0x2b8 [ 49.846244][ T3970] el0_svc_common+0x138/0x258 [ 49.847238][ T3970] do_el0_svc+0x58/0x14c [ 49.848111][ T3970] el0_svc+0x7c/0x1f0 [ 49.849057][ T3970] el0t_64_sync_handler+0x84/0xe4 [ 49.850173][ T3970] el0t_64_sync+0x1a0/0x1a4 executing program [ 49.915349][ T3971] loop0: detected capacity change from 0 to 64 [ 49.923265][ T3971] FAULT_INJECTION: forcing a failure. [ 49.923265][ T3971] name failslab, interval 1, probability 0, space 0, times 0 [ 49.925893][ T3971] CPU: 0 PID: 3971 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 49.927643][ T3971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 49.929831][ T3971] Call trace: [ 49.930535][ T3971] dump_backtrace+0x0/0x530 [ 49.931481][ T3971] show_stack+0x2c/0x3c [ 49.932408][ T3971] dump_stack_lvl+0x108/0x170 [ 49.933406][ T3971] dump_stack+0x1c/0x58 [ 49.934341][ T3971] should_fail+0x400/0x5cc [ 49.935212][ T3971] __should_failslab+0xbc/0x110 [ 49.936247][ T3971] should_failslab+0x10/0x28 [ 49.937280][ T3971] slab_pre_alloc_hook+0x64/0xe8 [ 49.938416][ T3971] __kmalloc+0xc0/0x4c8 [ 49.939265][ T3971] hfs_find_init+0x88/0x1c8 [ 49.940187][ T3971] hfs_extend_file+0x24c/0x10e4 [ 49.941250][ T3971] hfs_get_block+0x3ac/0x9fc [ 49.942209][ T3971] __block_write_begin_int+0x3ec/0x1608 [ 49.943410][ T3971] cont_write_begin+0x538/0x710 [ 49.944412][ T3971] hfs_write_begin+0xa8/0xf8 [ 49.945371][ T3971] pagecache_write_begin+0xa0/0xc0 [ 49.946496][ T3971] cont_write_begin+0x26c/0x710 [ 49.947456][ T3971] hfs_write_begin+0xa8/0xf8 [ 49.948461][ T3971] generic_perform_write+0x24c/0x520 [ 49.949655][ T3971] __generic_file_write_iter+0x230/0x454 [ 49.950955][ T3971] generic_file_write_iter+0xb4/0x1b8 [ 49.952113][ T3971] do_iter_readv_writev+0x420/0x5f8 [ 49.953210][ T3971] do_iter_write+0x1b8/0x664 [ 49.954169][ T3971] do_pwritev+0x1ec/0x334 [ 49.955076][ T3971] __arm64_sys_pwritev2+0xd4/0x108 [ 49.956137][ T3971] invoke_syscall+0x98/0x2b8 [ 49.957102][ T3971] el0_svc_common+0x138/0x258 [ 49.958089][ T3971] do_el0_svc+0x58/0x14c [ 49.958932][ T3971] el0_svc+0x7c/0x1f0 [ 49.959847][ T3971] el0t_64_sync_handler+0x84/0xe4 [ 49.960912][ T3971] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.035248][ T3972] loop0: detected capacity change from 0 to 64 [ 50.041480][ T3972] FAULT_INJECTION: forcing a failure. [ 50.041480][ T3972] name failslab, interval 1, probability 0, space 0, times 0 [ 50.044285][ T3972] CPU: 0 PID: 3972 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.046015][ T3972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.048084][ T3972] Call trace: [ 50.048765][ T3972] dump_backtrace+0x0/0x530 [ 50.049734][ T3972] show_stack+0x2c/0x3c [ 50.050553][ T3972] dump_stack_lvl+0x108/0x170 [ 50.051525][ T3972] dump_stack+0x1c/0x58 [ 50.052311][ T3972] should_fail+0x400/0x5cc [ 50.053243][ T3972] __should_failslab+0xbc/0x110 [ 50.054290][ T3972] should_failslab+0x10/0x28 [ 50.055322][ T3972] slab_pre_alloc_hook+0x64/0xe8 [ 50.056433][ T3972] __kmalloc+0xc0/0x4c8 [ 50.057227][ T3972] hfs_find_init+0x88/0x1c8 [ 50.058167][ T3972] hfs_extend_file+0x24c/0x10e4 [ 50.059178][ T3972] hfs_get_block+0x3ac/0x9fc [ 50.060156][ T3972] __block_write_begin_int+0x3ec/0x1608 [ 50.061306][ T3972] cont_write_begin+0x538/0x710 [ 50.062349][ T3972] hfs_write_begin+0xa8/0xf8 [ 50.063313][ T3972] pagecache_write_begin+0xa0/0xc0 [ 50.064395][ T3972] cont_write_begin+0x26c/0x710 [ 50.065406][ T3972] hfs_write_begin+0xa8/0xf8 [ 50.066345][ T3972] generic_perform_write+0x24c/0x520 [ 50.067415][ T3972] __generic_file_write_iter+0x230/0x454 [ 50.068604][ T3972] generic_file_write_iter+0xb4/0x1b8 [ 50.069751][ T3972] do_iter_readv_writev+0x420/0x5f8 [ 50.070936][ T3972] do_iter_write+0x1b8/0x664 [ 50.071932][ T3972] do_pwritev+0x1ec/0x334 [ 50.072798][ T3972] __arm64_sys_pwritev2+0xd4/0x108 [ 50.073948][ T3972] invoke_syscall+0x98/0x2b8 [ 50.075056][ T3972] el0_svc_common+0x138/0x258 [ 50.075987][ T3972] do_el0_svc+0x58/0x14c [ 50.076902][ T3972] el0_svc+0x7c/0x1f0 [ 50.077730][ T3972] el0t_64_sync_handler+0x84/0xe4 [ 50.078818][ T3972] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.115707][ T3973] loop0: detected capacity change from 0 to 64 [ 50.124367][ T3973] FAULT_INJECTION: forcing a failure. [ 50.124367][ T3973] name failslab, interval 1, probability 0, space 0, times 0 [ 50.127770][ T3973] CPU: 1 PID: 3973 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.129516][ T3973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.131529][ T3973] Call trace: [ 50.132153][ T3973] dump_backtrace+0x0/0x530 [ 50.133131][ T3973] show_stack+0x2c/0x3c [ 50.133981][ T3973] dump_stack_lvl+0x108/0x170 [ 50.134937][ T3973] dump_stack+0x1c/0x58 [ 50.135780][ T3973] should_fail+0x400/0x5cc [ 50.136747][ T3973] __should_failslab+0xbc/0x110 [ 50.137816][ T3973] should_failslab+0x10/0x28 [ 50.138700][ T3973] slab_pre_alloc_hook+0x64/0xe8 [ 50.139703][ T3973] __kmalloc+0xc0/0x4c8 [ 50.140556][ T3973] hfs_find_init+0x88/0x1c8 [ 50.141512][ T3973] hfs_extend_file+0x24c/0x10e4 [ 50.142531][ T3973] hfs_get_block+0x3ac/0x9fc [ 50.143511][ T3973] __block_write_begin_int+0x3ec/0x1608 [ 50.144679][ T3973] cont_write_begin+0x538/0x710 [ 50.145653][ T3973] hfs_write_begin+0xa8/0xf8 [ 50.146648][ T3973] pagecache_write_begin+0xa0/0xc0 [ 50.147718][ T3973] cont_write_begin+0x26c/0x710 [ 50.148762][ T3973] hfs_write_begin+0xa8/0xf8 [ 50.149718][ T3973] generic_perform_write+0x24c/0x520 [ 50.150823][ T3973] __generic_file_write_iter+0x230/0x454 [ 50.151994][ T3973] generic_file_write_iter+0xb4/0x1b8 [ 50.153085][ T3973] do_iter_readv_writev+0x420/0x5f8 [ 50.154224][ T3973] do_iter_write+0x1b8/0x664 [ 50.155215][ T3973] do_pwritev+0x1ec/0x334 [ 50.156140][ T3973] __arm64_sys_pwritev2+0xd4/0x108 [ 50.157208][ T3973] invoke_syscall+0x98/0x2b8 [ 50.158128][ T3973] el0_svc_common+0x138/0x258 [ 50.159095][ T3973] do_el0_svc+0x58/0x14c [ 50.160008][ T3973] el0_svc+0x7c/0x1f0 [ 50.160853][ T3973] el0t_64_sync_handler+0x84/0xe4 [ 50.162001][ T3973] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.238390][ T3974] loop0: detected capacity change from 0 to 64 [ 50.248385][ T3974] FAULT_INJECTION: forcing a failure. [ 50.248385][ T3974] name failslab, interval 1, probability 0, space 0, times 0 [ 50.251212][ T3974] CPU: 0 PID: 3974 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.253074][ T3974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.255112][ T3974] Call trace: [ 50.255777][ T3974] dump_backtrace+0x0/0x530 [ 50.256721][ T3974] show_stack+0x2c/0x3c [ 50.257614][ T3974] dump_stack_lvl+0x108/0x170 [ 50.258635][ T3974] dump_stack+0x1c/0x58 [ 50.259476][ T3974] should_fail+0x400/0x5cc [ 50.260430][ T3974] __should_failslab+0xbc/0x110 [ 50.261507][ T3974] should_failslab+0x10/0x28 [ 50.262473][ T3974] slab_pre_alloc_hook+0x64/0xe8 [ 50.263549][ T3974] __kmalloc+0xc0/0x4c8 [ 50.264367][ T3974] hfs_find_init+0x88/0x1c8 [ 50.265317][ T3974] hfs_extend_file+0x24c/0x10e4 [ 50.266433][ T3974] hfs_get_block+0x3ac/0x9fc [ 50.267435][ T3974] __block_write_begin_int+0x3ec/0x1608 [ 50.268635][ T3974] cont_write_begin+0x538/0x710 [ 50.269656][ T3974] hfs_write_begin+0xa8/0xf8 [ 50.270605][ T3974] pagecache_write_begin+0xa0/0xc0 [ 50.271618][ T3974] cont_write_begin+0x26c/0x710 [ 50.272580][ T3974] hfs_write_begin+0xa8/0xf8 [ 50.273585][ T3974] generic_perform_write+0x24c/0x520 [ 50.274690][ T3974] __generic_file_write_iter+0x230/0x454 [ 50.276002][ T3974] generic_file_write_iter+0xb4/0x1b8 [ 50.277222][ T3974] do_iter_readv_writev+0x420/0x5f8 [ 50.278283][ T3974] do_iter_write+0x1b8/0x664 [ 50.279311][ T3974] do_pwritev+0x1ec/0x334 [ 50.280262][ T3974] __arm64_sys_pwritev2+0xd4/0x108 [ 50.281320][ T3974] invoke_syscall+0x98/0x2b8 [ 50.282238][ T3974] el0_svc_common+0x138/0x258 [ 50.283275][ T3974] do_el0_svc+0x58/0x14c [ 50.284162][ T3974] el0_svc+0x7c/0x1f0 [ 50.284992][ T3974] el0t_64_sync_handler+0x84/0xe4 [ 50.286042][ T3974] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.335522][ T3975] loop0: detected capacity change from 0 to 64 [ 50.343112][ T3975] FAULT_INJECTION: forcing a failure. [ 50.343112][ T3975] name failslab, interval 1, probability 0, space 0, times 0 [ 50.345737][ T3975] CPU: 0 PID: 3975 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.347429][ T3975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.349509][ T3975] Call trace: [ 50.350207][ T3975] dump_backtrace+0x0/0x530 [ 50.351268][ T3975] show_stack+0x2c/0x3c [ 50.352151][ T3975] dump_stack_lvl+0x108/0x170 [ 50.353190][ T3975] dump_stack+0x1c/0x58 [ 50.354057][ T3975] should_fail+0x400/0x5cc [ 50.354943][ T3975] __should_failslab+0xbc/0x110 [ 50.355878][ T3975] should_failslab+0x10/0x28 [ 50.356829][ T3975] slab_pre_alloc_hook+0x64/0xe8 [ 50.357860][ T3975] __kmalloc+0xc0/0x4c8 [ 50.358733][ T3975] hfs_find_init+0x88/0x1c8 [ 50.359740][ T3975] hfs_extend_file+0x24c/0x10e4 [ 50.360828][ T3975] hfs_get_block+0x3ac/0x9fc [ 50.361783][ T3975] __block_write_begin_int+0x3ec/0x1608 [ 50.362916][ T3975] cont_write_begin+0x538/0x710 [ 50.363892][ T3975] hfs_write_begin+0xa8/0xf8 [ 50.364886][ T3975] pagecache_write_begin+0xa0/0xc0 [ 50.365946][ T3975] cont_write_begin+0x26c/0x710 [ 50.366957][ T3975] hfs_write_begin+0xa8/0xf8 [ 50.367952][ T3975] generic_perform_write+0x24c/0x520 [ 50.369112][ T3975] __generic_file_write_iter+0x230/0x454 [ 50.370316][ T3975] generic_file_write_iter+0xb4/0x1b8 [ 50.371409][ T3975] do_iter_readv_writev+0x420/0x5f8 [ 50.372549][ T3975] do_iter_write+0x1b8/0x664 [ 50.373514][ T3975] do_pwritev+0x1ec/0x334 [ 50.374463][ T3975] __arm64_sys_pwritev2+0xd4/0x108 [ 50.375517][ T3975] invoke_syscall+0x98/0x2b8 [ 50.376635][ T3975] el0_svc_common+0x138/0x258 [ 50.377663][ T3975] do_el0_svc+0x58/0x14c [ 50.378567][ T3975] el0_svc+0x7c/0x1f0 [ 50.379433][ T3975] el0t_64_sync_handler+0x84/0xe4 [ 50.380492][ T3975] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.444984][ T3976] loop0: detected capacity change from 0 to 64 [ 50.451663][ T3976] FAULT_INJECTION: forcing a failure. [ 50.451663][ T3976] name failslab, interval 1, probability 0, space 0, times 0 [ 50.454529][ T3976] CPU: 0 PID: 3976 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.456268][ T3976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.458275][ T3976] Call trace: [ 50.458962][ T3976] dump_backtrace+0x0/0x530 [ 50.459882][ T3976] show_stack+0x2c/0x3c [ 50.460795][ T3976] dump_stack_lvl+0x108/0x170 [ 50.461741][ T3976] dump_stack+0x1c/0x58 [ 50.462595][ T3976] should_fail+0x400/0x5cc [ 50.463532][ T3976] __should_failslab+0xbc/0x110 [ 50.464493][ T3976] should_failslab+0x10/0x28 [ 50.465492][ T3976] slab_pre_alloc_hook+0x64/0xe8 [ 50.466539][ T3976] __kmalloc+0xc0/0x4c8 [ 50.467377][ T3976] hfs_find_init+0x88/0x1c8 [ 50.468292][ T3976] hfs_extend_file+0x24c/0x10e4 [ 50.469350][ T3976] hfs_get_block+0x3ac/0x9fc [ 50.470315][ T3976] __block_write_begin_int+0x3ec/0x1608 [ 50.471530][ T3976] cont_write_begin+0x538/0x710 [ 50.472483][ T3976] hfs_write_begin+0xa8/0xf8 [ 50.473497][ T3976] pagecache_write_begin+0xa0/0xc0 [ 50.474575][ T3976] cont_write_begin+0x26c/0x710 [ 50.475665][ T3976] hfs_write_begin+0xa8/0xf8 [ 50.476611][ T3976] generic_perform_write+0x24c/0x520 [ 50.477685][ T3976] __generic_file_write_iter+0x230/0x454 [ 50.478864][ T3976] generic_file_write_iter+0xb4/0x1b8 [ 50.479927][ T3976] do_iter_readv_writev+0x420/0x5f8 [ 50.481013][ T3976] do_iter_write+0x1b8/0x664 [ 50.481982][ T3976] do_pwritev+0x1ec/0x334 [ 50.482871][ T3976] __arm64_sys_pwritev2+0xd4/0x108 [ 50.483970][ T3976] invoke_syscall+0x98/0x2b8 [ 50.484907][ T3976] el0_svc_common+0x138/0x258 [ 50.486012][ T3976] do_el0_svc+0x58/0x14c [ 50.486850][ T3976] el0_svc+0x7c/0x1f0 [ 50.487712][ T3976] el0t_64_sync_handler+0x84/0xe4 [ 50.488722][ T3976] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.565409][ T3977] loop0: detected capacity change from 0 to 64 [ 50.573831][ T3977] FAULT_INJECTION: forcing a failure. [ 50.573831][ T3977] name failslab, interval 1, probability 0, space 0, times 0 [ 50.576595][ T3977] CPU: 1 PID: 3977 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.578484][ T3977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.580599][ T3977] Call trace: [ 50.581379][ T3977] dump_backtrace+0x0/0x530 [ 50.582442][ T3977] show_stack+0x2c/0x3c [ 50.583453][ T3977] dump_stack_lvl+0x108/0x170 [ 50.584454][ T3977] dump_stack+0x1c/0x58 [ 50.585269][ T3977] should_fail+0x400/0x5cc [ 50.586237][ T3977] __should_failslab+0xbc/0x110 [ 50.587192][ T3977] should_failslab+0x10/0x28 [ 50.588221][ T3977] slab_pre_alloc_hook+0x64/0xe8 [ 50.589333][ T3977] __kmalloc+0xc0/0x4c8 [ 50.590237][ T3977] hfs_find_init+0x88/0x1c8 [ 50.591207][ T3977] hfs_extend_file+0x24c/0x10e4 [ 50.592250][ T3977] hfs_get_block+0x3ac/0x9fc [ 50.593266][ T3977] __block_write_begin_int+0x3ec/0x1608 [ 50.594548][ T3977] cont_write_begin+0x538/0x710 [ 50.595596][ T3977] hfs_write_begin+0xa8/0xf8 [ 50.596519][ T3977] pagecache_write_begin+0xa0/0xc0 [ 50.597681][ T3977] cont_write_begin+0x26c/0x710 [ 50.598703][ T3977] hfs_write_begin+0xa8/0xf8 [ 50.599766][ T3977] generic_perform_write+0x24c/0x520 [ 50.600878][ T3977] __generic_file_write_iter+0x230/0x454 [ 50.602027][ T3977] generic_file_write_iter+0xb4/0x1b8 [ 50.603241][ T3977] do_iter_readv_writev+0x420/0x5f8 [ 50.604404][ T3977] do_iter_write+0x1b8/0x664 [ 50.605375][ T3977] do_pwritev+0x1ec/0x334 [ 50.606435][ T3977] __arm64_sys_pwritev2+0xd4/0x108 [ 50.607485][ T3977] invoke_syscall+0x98/0x2b8 [ 50.608516][ T3977] el0_svc_common+0x138/0x258 [ 50.609493][ T3977] do_el0_svc+0x58/0x14c [ 50.610330][ T3977] el0_svc+0x7c/0x1f0 [ 50.611136][ T3977] el0t_64_sync_handler+0x84/0xe4 [ 50.612247][ T3977] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.675258][ T3978] loop0: detected capacity change from 0 to 64 [ 50.683384][ T3978] FAULT_INJECTION: forcing a failure. [ 50.683384][ T3978] name failslab, interval 1, probability 0, space 0, times 0 [ 50.686042][ T3978] CPU: 0 PID: 3978 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.687851][ T3978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.689892][ T3978] Call trace: [ 50.690567][ T3978] dump_backtrace+0x0/0x530 [ 50.691510][ T3978] show_stack+0x2c/0x3c [ 50.692375][ T3978] dump_stack_lvl+0x108/0x170 [ 50.693313][ T3978] dump_stack+0x1c/0x58 [ 50.694170][ T3978] should_fail+0x400/0x5cc [ 50.695102][ T3978] __should_failslab+0xbc/0x110 [ 50.696072][ T3978] should_failslab+0x10/0x28 [ 50.697062][ T3978] slab_pre_alloc_hook+0x64/0xe8 [ 50.698065][ T3978] __kmalloc+0xc0/0x4c8 [ 50.698904][ T3978] hfs_find_init+0x88/0x1c8 [ 50.699830][ T3978] hfs_extend_file+0x24c/0x10e4 [ 50.700925][ T3978] hfs_get_block+0x3ac/0x9fc [ 50.701863][ T3978] __block_write_begin_int+0x3ec/0x1608 [ 50.703027][ T3978] cont_write_begin+0x538/0x710 [ 50.704072][ T3978] hfs_write_begin+0xa8/0xf8 [ 50.705028][ T3978] pagecache_write_begin+0xa0/0xc0 [ 50.706313][ T3978] cont_write_begin+0x26c/0x710 [ 50.707353][ T3978] hfs_write_begin+0xa8/0xf8 [ 50.708277][ T3978] generic_perform_write+0x24c/0x520 [ 50.709368][ T3978] __generic_file_write_iter+0x230/0x454 [ 50.710507][ T3978] generic_file_write_iter+0xb4/0x1b8 [ 50.711662][ T3978] do_iter_readv_writev+0x420/0x5f8 [ 50.712691][ T3978] do_iter_write+0x1b8/0x664 [ 50.713707][ T3978] do_pwritev+0x1ec/0x334 [ 50.714578][ T3978] __arm64_sys_pwritev2+0xd4/0x108 [ 50.715621][ T3978] invoke_syscall+0x98/0x2b8 [ 50.716558][ T3978] el0_svc_common+0x138/0x258 [ 50.717598][ T3978] do_el0_svc+0x58/0x14c [ 50.718465][ T3978] el0_svc+0x7c/0x1f0 [ 50.719363][ T3978] el0t_64_sync_handler+0x84/0xe4 [ 50.720370][ T3978] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.764573][ T3979] loop0: detected capacity change from 0 to 64 [ 50.770659][ T3979] FAULT_INJECTION: forcing a failure. [ 50.770659][ T3979] name failslab, interval 1, probability 0, space 0, times 0 [ 50.773428][ T3979] CPU: 1 PID: 3979 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.775336][ T3979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.777452][ T3979] Call trace: [ 50.778087][ T3979] dump_backtrace+0x0/0x530 [ 50.779057][ T3979] show_stack+0x2c/0x3c [ 50.779896][ T3979] dump_stack_lvl+0x108/0x170 [ 50.780851][ T3979] dump_stack+0x1c/0x58 [ 50.781821][ T3979] should_fail+0x400/0x5cc [ 50.782657][ T3979] __should_failslab+0xbc/0x110 [ 50.783691][ T3979] should_failslab+0x10/0x28 [ 50.784665][ T3979] slab_pre_alloc_hook+0x64/0xe8 [ 50.785726][ T3979] __kmalloc+0xc0/0x4c8 [ 50.786579][ T3979] hfs_find_init+0x88/0x1c8 [ 50.787527][ T3979] hfs_extend_file+0x24c/0x10e4 [ 50.788566][ T3979] hfs_get_block+0x3ac/0x9fc [ 50.789572][ T3979] __block_write_begin_int+0x3ec/0x1608 [ 50.790781][ T3979] cont_write_begin+0x538/0x710 [ 50.791797][ T3979] hfs_write_begin+0xa8/0xf8 [ 50.792823][ T3979] pagecache_write_begin+0xa0/0xc0 [ 50.794049][ T3979] cont_write_begin+0x26c/0x710 [ 50.795083][ T3979] hfs_write_begin+0xa8/0xf8 [ 50.796077][ T3979] generic_perform_write+0x24c/0x520 [ 50.797331][ T3979] __generic_file_write_iter+0x230/0x454 [ 50.798518][ T3979] generic_file_write_iter+0xb4/0x1b8 [ 50.799662][ T3979] do_iter_readv_writev+0x420/0x5f8 [ 50.800734][ T3979] do_iter_write+0x1b8/0x664 [ 50.801719][ T3979] do_pwritev+0x1ec/0x334 [ 50.802690][ T3979] __arm64_sys_pwritev2+0xd4/0x108 [ 50.803708][ T3979] invoke_syscall+0x98/0x2b8 [ 50.804753][ T3979] el0_svc_common+0x138/0x258 [ 50.805718][ T3979] do_el0_svc+0x58/0x14c [ 50.806646][ T3979] el0_svc+0x7c/0x1f0 [ 50.807544][ T3979] el0t_64_sync_handler+0x84/0xe4 [ 50.808564][ T3979] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.875688][ T3980] loop0: detected capacity change from 0 to 64 [ 50.883813][ T3980] FAULT_INJECTION: forcing a failure. [ 50.883813][ T3980] name failslab, interval 1, probability 0, space 0, times 0 [ 50.886587][ T3980] CPU: 1 PID: 3980 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.888480][ T3980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.890753][ T3980] Call trace: [ 50.891489][ T3980] dump_backtrace+0x0/0x530 [ 50.892452][ T3980] show_stack+0x2c/0x3c [ 50.893296][ T3980] dump_stack_lvl+0x108/0x170 [ 50.894349][ T3980] dump_stack+0x1c/0x58 [ 50.895221][ T3980] should_fail+0x400/0x5cc [ 50.896196][ T3980] __should_failslab+0xbc/0x110 [ 50.897244][ T3980] should_failslab+0x10/0x28 [ 50.898168][ T3980] slab_pre_alloc_hook+0x64/0xe8 [ 50.899181][ T3980] __kmalloc+0xc0/0x4c8 [ 50.900072][ T3980] hfs_find_init+0x88/0x1c8 [ 50.901059][ T3980] hfs_extend_file+0x24c/0x10e4 [ 50.902095][ T3980] hfs_get_block+0x3ac/0x9fc [ 50.903154][ T3980] __block_write_begin_int+0x3ec/0x1608 [ 50.904380][ T3980] cont_write_begin+0x538/0x710 [ 50.905425][ T3980] hfs_write_begin+0xa8/0xf8 [ 50.906430][ T3980] pagecache_write_begin+0xa0/0xc0 [ 50.907520][ T3980] cont_write_begin+0x26c/0x710 [ 50.908610][ T3980] hfs_write_begin+0xa8/0xf8 [ 50.909599][ T3980] generic_perform_write+0x24c/0x520 [ 50.910708][ T3980] __generic_file_write_iter+0x230/0x454 [ 50.911934][ T3980] generic_file_write_iter+0xb4/0x1b8 [ 50.913071][ T3980] do_iter_readv_writev+0x420/0x5f8 [ 50.914204][ T3980] do_iter_write+0x1b8/0x664 [ 50.915172][ T3980] do_pwritev+0x1ec/0x334 [ 50.916043][ T3980] __arm64_sys_pwritev2+0xd4/0x108 [ 50.917158][ T3980] invoke_syscall+0x98/0x2b8 [ 50.918263][ T3980] el0_svc_common+0x138/0x258 [ 50.919218][ T3980] do_el0_svc+0x58/0x14c [ 50.920066][ T3980] el0_svc+0x7c/0x1f0 [ 50.920874][ T3980] el0t_64_sync_handler+0x84/0xe4 [ 50.922016][ T3980] el0t_64_sync+0x1a0/0x1a4 executing program [ 50.965886][ T3981] loop0: detected capacity change from 0 to 64 [ 50.972243][ T3981] FAULT_INJECTION: forcing a failure. [ 50.972243][ T3981] name failslab, interval 1, probability 0, space 0, times 0 [ 50.974952][ T3981] CPU: 0 PID: 3981 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 50.976635][ T3981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 50.978827][ T3981] Call trace: [ 50.979579][ T3981] dump_backtrace+0x0/0x530 [ 50.980613][ T3981] show_stack+0x2c/0x3c [ 50.981418][ T3981] dump_stack_lvl+0x108/0x170 [ 50.982418][ T3981] dump_stack+0x1c/0x58 [ 50.983376][ T3981] should_fail+0x400/0x5cc [ 50.984336][ T3981] __should_failslab+0xbc/0x110 [ 50.985424][ T3981] should_failslab+0x10/0x28 [ 50.986408][ T3981] slab_pre_alloc_hook+0x64/0xe8 [ 50.987538][ T3981] __kmalloc+0xc0/0x4c8 [ 50.988406][ T3981] hfs_find_init+0x88/0x1c8 [ 50.989303][ T3981] hfs_extend_file+0x24c/0x10e4 [ 50.990293][ T3981] hfs_get_block+0x3ac/0x9fc [ 50.991316][ T3981] __block_write_begin_int+0x3ec/0x1608 [ 50.992451][ T3981] cont_write_begin+0x538/0x710 [ 50.993531][ T3981] hfs_write_begin+0xa8/0xf8 [ 50.994553][ T3981] pagecache_write_begin+0xa0/0xc0 [ 50.995626][ T3981] cont_write_begin+0x26c/0x710 [ 50.996681][ T3981] hfs_write_begin+0xa8/0xf8 [ 50.997681][ T3981] generic_perform_write+0x24c/0x520 [ 50.998786][ T3981] __generic_file_write_iter+0x230/0x454 [ 51.000026][ T3981] generic_file_write_iter+0xb4/0x1b8 [ 51.001225][ T3981] do_iter_readv_writev+0x420/0x5f8 [ 51.002439][ T3981] do_iter_write+0x1b8/0x664 [ 51.003444][ T3981] do_pwritev+0x1ec/0x334 [ 51.004469][ T3981] __arm64_sys_pwritev2+0xd4/0x108 [ 51.005544][ T3981] invoke_syscall+0x98/0x2b8 [ 51.006556][ T3981] el0_svc_common+0x138/0x258 [ 51.007580][ T3981] do_el0_svc+0x58/0x14c [ 51.008517][ T3981] el0_svc+0x7c/0x1f0 [ 51.009362][ T3981] el0t_64_sync_handler+0x84/0xe4 [ 51.010445][ T3981] el0t_64_sync+0x1a0/0x1a4 executing program [ 51.046144][ T3982] loop0: detected capacity change from 0 to 64 [ 51.053878][ T3982] FAULT_INJECTION: forcing a failure. [ 51.053878][ T3982] name failslab, interval 1, probability 0, space 0, times 0 [ 51.056739][ T3982] CPU: 1 PID: 3982 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 51.058548][ T3982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 51.060732][ T3982] Call trace: [ 51.061472][ T3982] dump_backtrace+0x0/0x530 [ 51.062517][ T3982] show_stack+0x2c/0x3c [ 51.063374][ T3982] dump_stack_lvl+0x108/0x170 [ 51.064332][ T3982] dump_stack+0x1c/0x58 [ 51.065184][ T3982] should_fail+0x400/0x5cc [ 51.066174][ T3982] __should_failslab+0xbc/0x110 [ 51.067224][ T3982] should_failslab+0x10/0x28 [ 51.068210][ T3982] slab_pre_alloc_hook+0x64/0xe8 [ 51.069396][ T3982] __kmalloc+0xc0/0x4c8 [ 51.070285][ T3982] hfs_find_init+0x88/0x1c8 [ 51.071217][ T3982] hfs_extend_file+0x24c/0x10e4 [ 51.072213][ T3982] hfs_get_block+0x3ac/0x9fc [ 51.073118][ T3982] __block_write_begin_int+0x3ec/0x1608 [ 51.074208][ T3982] cont_write_begin+0x538/0x710 [ 51.075229][ T3982] hfs_write_begin+0xa8/0xf8 [ 51.076197][ T3982] pagecache_write_begin+0xa0/0xc0 [ 51.077282][ T3982] cont_write_begin+0x26c/0x710 [ 51.078312][ T3982] hfs_write_begin+0xa8/0xf8 [ 51.079240][ T3982] generic_perform_write+0x24c/0x520 [ 51.080270][ T3982] __generic_file_write_iter+0x230/0x454 [ 51.081388][ T3982] generic_file_write_iter+0xb4/0x1b8 [ 51.082486][ T3982] do_iter_readv_writev+0x420/0x5f8 [ 51.083632][ T3982] do_iter_write+0x1b8/0x664 [ 51.084596][ T3982] do_pwritev+0x1ec/0x334 [ 51.085539][ T3982] __arm64_sys_pwritev2+0xd4/0x108 [ 51.086636][ T3982] invoke_syscall+0x98/0x2b8 [ 51.087647][ T3982] el0_svc_common+0x138/0x258 [ 51.088750][ T3982] do_el0_svc+0x58/0x14c [ 51.089704][ T3982] el0_svc+0x7c/0x1f0 [ 51.090569][ T3982] el0t_64_sync_handler+0x84/0xe4 [ 51.091648][ T3982] el0t_64_sync+0x1a0/0x1a4 executing program [ 51.125789][ T3983] loop0: detected capacity change from 0 to 64 [ 51.132695][ T3983] FAULT_INJECTION: forcing a failure. [ 51.132695][ T3983] name failslab, interval 1, probability 0, space 0, times 0 [ 51.135504][ T3983] CPU: 1 PID: 3983 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 51.137409][ T3983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 51.139545][ T3983] Call trace: [ 51.140220][ T3983] dump_backtrace+0x0/0x530 [ 51.141296][ T3983] show_stack+0x2c/0x3c [ 51.142147][ T3983] dump_stack_lvl+0x108/0x170 [ 51.143307][ T3983] dump_stack+0x1c/0x58 [ 51.144139][ T3983] should_fail+0x400/0x5cc [ 51.145026][ T3983] __should_failslab+0xbc/0x110 [ 51.146021][ T3983] should_failslab+0x10/0x28 [ 51.147093][ T3983] slab_pre_alloc_hook+0x64/0xe8 [ 51.148057][ T3983] __kmalloc+0xc0/0x4c8 [ 51.148896][ T3983] __hfs_bnode_create+0xe4/0x880 [ 51.149925][ T3983] hfs_bnode_find+0x200/0xc88 [ 51.150916][ T3983] hfs_bmap_alloc+0xc8/0x6b4 [ 51.151891][ T3983] hfs_btree_inc_height+0xf8/0x9d0 [ 51.152984][ T3983] hfs_brec_insert+0x11c/0x97c [ 51.154100][ T3983] __hfs_ext_write_extent+0x240/0x468 [ 51.155358][ T3983] __hfs_ext_cache_extent+0x84/0x754 [ 51.156517][ T3983] hfs_extend_file+0x278/0x10e4 [ 51.157574][ T3983] hfs_get_block+0x3ac/0x9fc [ 51.158581][ T3983] __block_write_begin_int+0x3ec/0x1608 [ 51.159794][ T3983] cont_write_begin+0x538/0x710 [ 51.160819][ T3983] hfs_write_begin+0xa8/0xf8 [ 51.161742][ T3983] pagecache_write_begin+0xa0/0xc0 [ 51.162809][ T3983] cont_write_begin+0x26c/0x710 [ 51.163918][ T3983] hfs_write_begin+0xa8/0xf8 [ 51.164965][ T3983] generic_perform_write+0x24c/0x520 [ 51.166071][ T3983] __generic_file_write_iter+0x230/0x454 [ 51.167296][ T3983] generic_file_write_iter+0xb4/0x1b8 [ 51.168425][ T3983] do_iter_readv_writev+0x420/0x5f8 [ 51.169518][ T3983] do_iter_write+0x1b8/0x664 [ 51.170525][ T3983] do_pwritev+0x1ec/0x334 [ 51.171471][ T3983] __arm64_sys_pwritev2+0xd4/0x108 [ 51.172579][ T3983] invoke_syscall+0x98/0x2b8 [ 51.173618][ T3983] el0_svc_common+0x138/0x258 [ 51.174591][ T3983] do_el0_svc+0x58/0x14c [ 51.175449][ T3983] el0_svc+0x7c/0x1f0 [ 51.176383][ T3983] el0t_64_sync_handler+0x84/0xe4 [ 51.177416][ T3983] el0t_64_sync+0x1a0/0x1a4 [ 51.179117][ T3983] hfs: new node 0 already hashed? [ 51.180342][ T3983] ------------[ cut here ]------------ [ 51.181502][ T3983] WARNING: CPU: 1 PID: 3983 at fs/hfs/bnode.c:432 hfs_bnode_create+0x428/0x4ec [ 51.183451][ T3983] Modules linked in: [ 51.184204][ T3983] CPU: 1 PID: 3983 Comm: syz-executor322 Not tainted 5.15.112-syzkaller #0 [ 51.186005][ T3983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 51.188158][ T3983] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.189760][ T3983] pc : hfs_bnode_create+0x428/0x4ec [ 51.190833][ T3983] lr : hfs_bnode_create+0x428/0x4ec [ 51.191869][ T3983] sp : ffff80001ad168f0 [ 51.192787][ T3983] x29: ffff80001ad16900 x28: ffff0001b3974000 x27: 000000000000008c [ 51.194450][ T3983] x26: ffff0001b397408c x25: dfff800000000000 x24: 1ffff000035a2d34 [ 51.196116][ T3983] x23: 0000000000000000 x22: ffff0000db3d80e0 x21: ffff0000db3d8000 [ 51.197725][ T3983] x20: 0000000000000000 x19: ffff0000c0fcbe00 x18: 0000000000000001 [ 51.199305][ T3983] x17: ff80800008335ea8 x16: 0000000000000000 x15: ffff800008335ea8 [ 51.201089][ T3983] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 51.202881][ T3983] x11: ff8080000832d950 x10: 0000000000000000 x9 : ab7ec5ed117ab800 [ 51.204504][ T3983] x8 : ab7ec5ed117ab800 x7 : 0000000000000001 x6 : 0000000000000001 [ 51.206217][ T3983] x5 : ffff80001ad16058 x4 : ffff8000149afce0 x3 : ffff800008335ff4 [ 51.207869][ T3983] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000001f [ 51.209465][ T3983] Call trace: [ 51.210166][ T3983] hfs_bnode_create+0x428/0x4ec [ 51.211156][ T3983] hfs_bmap_alloc+0x5c0/0x6b4 [ 51.212123][ T3983] hfs_btree_inc_height+0xf8/0x9d0 [ 51.213234][ T3983] hfs_brec_insert+0x580/0x97c [ 51.214249][ T3983] __hfs_ext_write_extent+0x240/0x468 [ 51.215344][ T3983] __hfs_ext_cache_extent+0x84/0x754 [ 51.216559][ T3983] hfs_extend_file+0x278/0x10e4 [ 51.217582][ T3983] hfs_get_block+0x3ac/0x9fc [ 51.218515][ T3983] __block_write_begin_int+0x3ec/0x1608 [ 51.219703][ T3983] cont_write_begin+0x538/0x710 [ 51.220785][ T3983] hfs_write_begin+0xa8/0xf8 [ 51.221776][ T3983] pagecache_write_begin+0xa0/0xc0 [ 51.222901][ T3983] cont_write_begin+0x26c/0x710 [ 51.223991][ T3983] hfs_write_begin+0xa8/0xf8 [ 51.224958][ T3983] generic_perform_write+0x24c/0x520 [ 51.226077][ T3983] __generic_file_write_iter+0x230/0x454 [ 51.227171][ T3983] generic_file_write_iter+0xb4/0x1b8 [ 51.228394][ T3983] do_iter_readv_writev+0x420/0x5f8 [ 51.229559][ T3983] do_iter_write+0x1b8/0x664 [ 51.230486][ T3983] do_pwritev+0x1ec/0x334 [ 51.231357][ T3983] __arm64_sys_pwritev2+0xd4/0x108 [ 51.232394][ T3983] invoke_syscall+0x98/0x2b8 [ 51.233294][ T3983] el0_svc_common+0x138/0x258 [ 51.234352][ T3983] do_el0_svc+0x58/0x14c [ 51.235250][ T3983] el0_svc+0x7c/0x1f0 [ 51.236101][ T3983] el0t_64_sync_handler+0x84/0xe4 [ 51.237173][ T3983] el0t_64_sync+0x1a0/0x1a4 [ 51.238085][ T3983] irq event stamp: 2210 [ 51.238952][ T3983] hardirqs last enabled at (2209): [] __up_console_sem+0xb4/0x100 [ 51.240948][ T3983] hardirqs last disabled at (2210): [] el1_dbg+0x24/0x80 [ 51.242749][ T3983] softirqs last enabled at (2150): [] __do_softirq+0xb5c/0xe20 [ 51.244786][ T3983] softirqs last disabled at (2037): [] __irq_exit_rcu+0x28c/0x534 [ 51.246820][ T3983] ---[ end trace 409d72777de1e732 ]--- [ 51.248157][ T3983] ------------[ cut here ]------------ [ 51.249256][ T3983] kernel BUG at fs/hfs/bnode.c:479! [ 51.250404][ T3983] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 51.251707][ T3983] Modules linked in: [ 51.252589][ T3983] CPU: 1 PID: 3983 Comm: syz-executor322 Tainted: G W 5.15.112-syzkaller #0 [ 51.254726][ T3983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 51.257007][ T3983] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.258656][ T3983] pc : hfs_bnode_put+0x414/0x420 [ 51.259762][ T3983] lr : hfs_bnode_put+0x414/0x420 [ 51.260791][ T3983] sp : ffff80001ad16a10 [ 51.261548][ T3983] x29: ffff80001ad16a10 x28: dfff800000000000 x27: ffff7000035a2d58 [ 51.263138][ T3983] x26: 1fffe0001b67b003 x25: 0000000000000200 x24: 1fffe000181f97c0 [ 51.265008][ T3983] x23: dfff800000000000 x22: ffff0000db3d8000 x21: ffff0000c0fcbe80 [ 51.266776][ T3983] x20: 0000000000000000 x19: ffff0000c0fcbe00 x18: 0000000000000001 [ 51.268454][ T3983] x17: ff80800008335ea8 x16: ffff8000119479fc x15: ffff800008335ea8 [ 51.270115][ T3983] x14: 1ffff0000291a06a x13: ffffffffffffffff x12: 0000000000000000 [ 51.271901][ T3983] x11: ff80800008fc65f0 x10: 0000000000000000 x9 : ffff800008fc65f0 [ 51.273524][ T3983] x8 : ffff0000c25a0000 x7 : ffff800008913c14 x6 : 0000000000000000 [ 51.275224][ T3983] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008fc6234 [ 51.276899][ T3983] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.278712][ T3983] Call trace: [ 51.279379][ T3983] hfs_bnode_put+0x414/0x420 [ 51.280446][ T3983] hfs_btree_inc_height+0x4c0/0x9d0 [ 51.281542][ T3983] hfs_brec_insert+0x580/0x97c [ 51.282555][ T3983] __hfs_ext_write_extent+0x240/0x468 [ 51.283754][ T3983] __hfs_ext_cache_extent+0x84/0x754 [ 51.284942][ T3983] hfs_extend_file+0x278/0x10e4 [ 51.285996][ T3983] hfs_get_block+0x3ac/0x9fc [ 51.287042][ T3983] __block_write_begin_int+0x3ec/0x1608 [ 51.288218][ T3983] cont_write_begin+0x538/0x710 [ 51.289305][ T3983] hfs_write_begin+0xa8/0xf8 [ 51.290256][ T3983] pagecache_write_begin+0xa0/0xc0 [ 51.291348][ T3983] cont_write_begin+0x26c/0x710 [ 51.292375][ T3983] hfs_write_begin+0xa8/0xf8 [ 51.293332][ T3983] generic_perform_write+0x24c/0x520 [ 51.294470][ T3983] __generic_file_write_iter+0x230/0x454 [ 51.295545][ T3983] generic_file_write_iter+0xb4/0x1b8 [ 51.296694][ T3983] do_iter_readv_writev+0x420/0x5f8 [ 51.297746][ T3983] do_iter_write+0x1b8/0x664 [ 51.298721][ T3983] do_pwritev+0x1ec/0x334 [ 51.299663][ T3983] __arm64_sys_pwritev2+0xd4/0x108 [ 51.300700][ T3983] invoke_syscall+0x98/0x2b8 [ 51.301646][ T3983] el0_svc_common+0x138/0x258 [ 51.302569][ T3983] do_el0_svc+0x58/0x14c [ 51.303451][ T3983] el0_svc+0x7c/0x1f0 [ 51.304281][ T3983] el0t_64_sync_handler+0x84/0xe4 [ 51.305424][ T3983] el0t_64_sync+0x1a0/0x1a4 [ 51.306322][ T3983] Code: aa1403e0 97e40032 17ffffa5 97d3ee1d (d4210000) [ 51.307837][ T3983] ---[ end trace 409d72777de1e733 ]--- [ 51.689807][ T3983] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 51.691413][ T3983] SMP: stopping secondary CPUs [ 51.692428][ T3983] Kernel Offset: disabled [ 51.693364][ T3983] CPU features: 0x000081c1,21302e40 [ 51.694527][ T3983] Memory Limit: none [ 52.078264][ T3983] Rebooting in 86400 seconds..