forked to background, child pid 3213 [ 27.589303][ T3214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.602257][ T3214] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: [ 27.868213][ T3287] sshd (3287) used greatest stack depth: 19760 bytes left OK syzkaller syzkaller login: [ 76.296915][ T7] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. executing program executing program [ 539.027546][ T3574] loop0: detected capacity change from 0 to 64 [ 539.038441][ T3574] hfs: unable to locate alternate MDB [ 539.044200][ T3574] hfs: continuing without an alternate MDB executing program [ 539.085940][ T3576] loop0: detected capacity change from 0 to 64 [ 539.095384][ T3576] hfs: unable to locate alternate MDB [ 539.100796][ T3576] hfs: continuing without an alternate MDB executing program [ 539.138236][ T3577] loop0: detected capacity change from 0 to 64 [ 539.147240][ T3577] hfs: unable to locate alternate MDB [ 539.152639][ T3577] hfs: continuing without an alternate MDB [ 539.186700][ T3579] loop0: detected capacity change from 0 to 64 [ 539.194977][ T3579] hfs: unable to locate alternate MDB [ 539.200445][ T3579] hfs: continuing without an alternate MDB [ 539.209936][ T3579] FAULT_INJECTION: forcing a failure. [ 539.209936][ T3579] name failslab, interval 1, probability 0, space 0, times 1 [ 539.222875][ T3579] CPU: 1 PID: 3579 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 539.231299][ T3579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 539.241347][ T3579] Call Trace: [ 539.244615][ T3579] [ 539.247542][ T3579] dump_stack_lvl+0x1e3/0x2cb [ 539.252288][ T3579] ? nf_tcp_handle_invalid+0x642/0x642 [ 539.257735][ T3579] ? panic+0x75d/0x75d [ 539.261796][ T3579] should_fail_ex+0x3a6/0x4d0 [ 539.266520][ T3579] should_failslab+0x5/0x20 [ 539.271039][ T3579] slab_pre_alloc_hook+0x59/0x2a0 [ 539.276086][ T3579] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 539.281925][ T3579] ? hfs_find_init+0x8c/0x1e0 [ 539.286609][ T3579] __kmem_cache_alloc_node+0x47/0x260 [ 539.291972][ T3579] ? hfs_find_init+0x8c/0x1e0 [ 539.296677][ T3579] __kmalloc+0xa1/0x230 [ 539.300821][ T3579] hfs_find_init+0x8c/0x1e0 [ 539.305311][ T3579] hfs_extend_file+0x317/0x1440 [ 539.310152][ T3579] ? hfs_get_block+0xb60/0xb60 [ 539.314906][ T3579] ? __might_sleep+0xb0/0xb0 [ 539.319531][ T3579] ? clean_bdev_aliases+0x802/0x910 [ 539.324762][ T3579] hfs_get_block+0x3e0/0xb60 [ 539.329353][ T3579] ? hfs_free_extents+0x420/0x420 [ 539.334372][ T3579] ? create_page_buffers+0x24e/0x4b0 [ 539.339652][ T3579] __block_write_begin_int+0x544/0x1a30 [ 539.345217][ T3579] ? hfs_free_extents+0x420/0x420 [ 539.350236][ T3579] ? page_zero_new_buffers+0x650/0x650 [ 539.355697][ T3579] ? PageHeadHuge+0x8e/0x1c0 [ 539.360293][ T3579] ? hfs_free_extents+0x420/0x420 [ 539.365309][ T3579] block_write_begin+0x98/0x1f0 [ 539.370148][ T3579] ? cont_write_begin+0x622/0x880 [ 539.375172][ T3579] cont_write_begin+0x63f/0x880 [ 539.380030][ T3579] ? fault_in_readable+0x1c8/0x340 [ 539.385166][ T3579] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 539.391049][ T3579] ? fault_in_readable+0x209/0x340 [ 539.396149][ T3579] ? fault_in_safe_writeable+0x250/0x250 [ 539.401773][ T3579] hfs_write_begin+0x86/0xd0 [ 539.406348][ T3579] ? hfs_free_extents+0x420/0x420 [ 539.411359][ T3579] generic_perform_write+0x2fc/0x5e0 [ 539.416694][ T3579] ? generic_file_direct_write+0x460/0x460 [ 539.422489][ T3579] ? __file_remove_privs+0x640/0x640 [ 539.427803][ T3579] ? generic_write_checks+0x15c/0x1c0 [ 539.433179][ T3579] ? clear_nonspinnable+0x60/0x60 [ 539.438310][ T3579] __generic_file_write_iter+0x176/0x400 [ 539.443942][ T3579] generic_file_write_iter+0xab/0x310 [ 539.449308][ T3579] vfs_write+0x7ae/0xba0 [ 539.453543][ T3579] ? file_end_write+0x250/0x250 [ 539.458377][ T3579] ? do_sys_openat2+0x42b/0x500 [ 539.463265][ T3579] ? __fdget_pos+0x261/0x2f0 [ 539.468361][ T3579] ksys_write+0x19c/0x2c0 [ 539.472675][ T3579] ? print_irqtrace_events+0x210/0x210 [ 539.478813][ T3579] ? __ia32_sys_read+0x80/0x80 [ 539.483560][ T3579] ? syscall_enter_from_user_mode+0x2e/0x220 [ 539.489540][ T3579] ? lockdep_hardirqs_on+0x94/0x130 [ 539.494740][ T3579] ? syscall_enter_from_user_mode+0x2e/0x220 [ 539.500710][ T3579] do_syscall_64+0x3d/0xb0 [ 539.505115][ T3579] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 539.511038][ T3579] RIP: 0033:0x7fbf54741a19 [ 539.515437][ T3579] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 539.535028][ T3579] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 539.543438][ T3579] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 539.551398][ T3579] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 539.559443][ T3579] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 539.567402][ T3579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 539.575360][ T3579] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000003 [ 539.583324][ T3579] [ 539.602885][ T3580] loop0: detected capacity change from 0 to 64 [ 539.611061][ T3580] hfs: unable to locate alternate MDB [ 539.616569][ T3580] hfs: continuing without an alternate MDB [ 539.626628][ T3580] FAULT_INJECTION: forcing a failure. [ 539.626628][ T3580] name failslab, interval 1, probability 0, space 0, times 0 [ 539.639406][ T3580] CPU: 1 PID: 3580 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 539.647831][ T3580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 539.657874][ T3580] Call Trace: [ 539.661139][ T3580] [ 539.664053][ T3580] dump_stack_lvl+0x1e3/0x2cb [ 539.668720][ T3580] ? nf_tcp_handle_invalid+0x642/0x642 [ 539.674163][ T3580] ? panic+0x75d/0x75d [ 539.678234][ T3580] should_fail_ex+0x3a6/0x4d0 [ 539.682901][ T3580] should_failslab+0x5/0x20 [ 539.687391][ T3580] slab_pre_alloc_hook+0x59/0x2a0 [ 539.692402][ T3580] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 539.698202][ T3580] ? hfs_find_init+0x8c/0x1e0 [ 539.702871][ T3580] __kmem_cache_alloc_node+0x47/0x260 [ 539.708235][ T3580] ? hfs_find_init+0x8c/0x1e0 [ 539.712923][ T3580] __kmalloc+0xa1/0x230 [ 539.717069][ T3580] hfs_find_init+0x8c/0x1e0 [ 539.721564][ T3580] hfs_extend_file+0x317/0x1440 [ 539.726410][ T3580] ? hfs_get_block+0xb60/0xb60 [ 539.731164][ T3580] ? __might_sleep+0xb0/0xb0 [ 539.735760][ T3580] ? clean_bdev_aliases+0x802/0x910 [ 539.740953][ T3580] hfs_get_block+0x3e0/0xb60 [ 539.745549][ T3580] ? hfs_free_extents+0x420/0x420 [ 539.750572][ T3580] ? create_page_buffers+0x24e/0x4b0 [ 539.755850][ T3580] __block_write_begin_int+0x544/0x1a30 [ 539.761401][ T3580] ? hfs_free_extents+0x420/0x420 [ 539.766415][ T3580] ? page_zero_new_buffers+0x650/0x650 [ 539.771862][ T3580] ? PageHeadHuge+0x8e/0x1c0 [ 539.776444][ T3580] ? hfs_free_extents+0x420/0x420 [ 539.781456][ T3580] block_write_begin+0x98/0x1f0 [ 539.786295][ T3580] ? cont_write_begin+0x622/0x880 [ 539.791307][ T3580] cont_write_begin+0x63f/0x880 [ 539.796153][ T3580] ? fault_in_readable+0x1c8/0x340 [ 539.801259][ T3580] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 539.807143][ T3580] ? fault_in_readable+0x209/0x340 [ 539.812254][ T3580] ? fault_in_safe_writeable+0x250/0x250 [ 539.817902][ T3580] hfs_write_begin+0x86/0xd0 [ 539.822501][ T3580] ? hfs_free_extents+0x420/0x420 [ 539.827559][ T3580] generic_perform_write+0x2fc/0x5e0 [ 539.832859][ T3580] ? generic_file_direct_write+0x460/0x460 [ 539.838672][ T3580] ? __file_remove_privs+0x640/0x640 [ 539.843966][ T3580] ? generic_write_checks+0x15c/0x1c0 [ 539.849332][ T3580] ? clear_nonspinnable+0x60/0x60 [ 539.854363][ T3580] __generic_file_write_iter+0x176/0x400 [ 539.859997][ T3580] generic_file_write_iter+0xab/0x310 [ 539.865454][ T3580] vfs_write+0x7ae/0xba0 [ 539.869778][ T3580] ? file_end_write+0x250/0x250 [ 539.874615][ T3580] ? do_sys_openat2+0x42b/0x500 [ 539.879474][ T3580] ? __fdget_pos+0x261/0x2f0 [ 539.884052][ T3580] ksys_write+0x19c/0x2c0 [ 539.888371][ T3580] ? print_irqtrace_events+0x210/0x210 [ 539.893823][ T3580] ? __ia32_sys_read+0x80/0x80 [ 539.898574][ T3580] ? syscall_enter_from_user_mode+0x2e/0x220 [ 539.904547][ T3580] ? lockdep_hardirqs_on+0x94/0x130 [ 539.909738][ T3580] ? syscall_enter_from_user_mode+0x2e/0x220 [ 539.915718][ T3580] do_syscall_64+0x3d/0xb0 [ 539.920126][ T3580] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 539.926007][ T3580] RIP: 0033:0x7fbf54741a19 [ 539.930411][ T3580] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 539.950006][ T3580] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 539.958411][ T3580] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 539.966372][ T3580] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 539.974332][ T3580] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 539.982314][ T3580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 539.990272][ T3580] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000004 [ 539.998245][ T3580] [ 540.019627][ T3581] loop0: detected capacity change from 0 to 64 [ 540.028216][ T3581] hfs: unable to locate alternate MDB [ 540.033669][ T3581] hfs: continuing without an alternate MDB [ 540.043296][ T3581] FAULT_INJECTION: forcing a failure. [ 540.043296][ T3581] name failslab, interval 1, probability 0, space 0, times 0 [ 540.056356][ T3581] CPU: 1 PID: 3581 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 540.064790][ T3581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 540.074840][ T3581] Call Trace: [ 540.078112][ T3581] [ 540.081031][ T3581] dump_stack_lvl+0x1e3/0x2cb [ 540.085699][ T3581] ? nf_tcp_handle_invalid+0x642/0x642 [ 540.091146][ T3581] ? panic+0x75d/0x75d [ 540.095216][ T3581] should_fail_ex+0x3a6/0x4d0 [ 540.099895][ T3581] should_failslab+0x5/0x20 [ 540.104379][ T3581] slab_pre_alloc_hook+0x59/0x2a0 [ 540.109392][ T3581] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 540.115284][ T3581] ? hfs_find_init+0x8c/0x1e0 [ 540.119952][ T3581] __kmem_cache_alloc_node+0x47/0x260 [ 540.125321][ T3581] ? hfs_find_init+0x8c/0x1e0 [ 540.129991][ T3581] __kmalloc+0xa1/0x230 [ 540.134139][ T3581] hfs_find_init+0x8c/0x1e0 [ 540.138635][ T3581] hfs_extend_file+0x317/0x1440 [ 540.143482][ T3581] ? hfs_get_block+0xb60/0xb60 [ 540.148241][ T3581] ? __might_sleep+0xb0/0xb0 [ 540.152833][ T3581] ? clean_bdev_aliases+0x802/0x910 [ 540.158025][ T3581] hfs_get_block+0x3e0/0xb60 [ 540.162615][ T3581] ? hfs_free_extents+0x420/0x420 [ 540.167637][ T3581] ? create_page_buffers+0x24e/0x4b0 [ 540.172914][ T3581] __block_write_begin_int+0x544/0x1a30 [ 540.178465][ T3581] ? hfs_free_extents+0x420/0x420 [ 540.183483][ T3581] ? page_zero_new_buffers+0x650/0x650 [ 540.188936][ T3581] ? PageHeadHuge+0x8e/0x1c0 [ 540.193530][ T3581] ? hfs_free_extents+0x420/0x420 [ 540.198546][ T3581] block_write_begin+0x98/0x1f0 [ 540.203382][ T3581] ? cont_write_begin+0x622/0x880 [ 540.208398][ T3581] cont_write_begin+0x63f/0x880 [ 540.213329][ T3581] ? fault_in_readable+0x1c8/0x340 [ 540.218434][ T3581] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 540.224313][ T3581] ? fault_in_readable+0x209/0x340 [ 540.229422][ T3581] ? fault_in_safe_writeable+0x250/0x250 [ 540.235052][ T3581] hfs_write_begin+0x86/0xd0 [ 540.239633][ T3581] ? hfs_free_extents+0x420/0x420 [ 540.244651][ T3581] generic_perform_write+0x2fc/0x5e0 [ 540.249940][ T3581] ? generic_file_direct_write+0x460/0x460 [ 540.255740][ T3581] ? __file_remove_privs+0x640/0x640 [ 540.261016][ T3581] ? generic_write_checks+0x15c/0x1c0 [ 540.266376][ T3581] ? clear_nonspinnable+0x60/0x60 [ 540.271398][ T3581] __generic_file_write_iter+0x176/0x400 [ 540.277033][ T3581] generic_file_write_iter+0xab/0x310 [ 540.282418][ T3581] vfs_write+0x7ae/0xba0 [ 540.286661][ T3581] ? file_end_write+0x250/0x250 [ 540.291496][ T3581] ? do_sys_openat2+0x42b/0x500 [ 540.296354][ T3581] ? __fdget_pos+0x261/0x2f0 [ 540.300969][ T3581] ksys_write+0x19c/0x2c0 [ 540.305285][ T3581] ? print_irqtrace_events+0x210/0x210 [ 540.310732][ T3581] ? __ia32_sys_read+0x80/0x80 [ 540.315490][ T3581] ? syscall_enter_from_user_mode+0x2e/0x220 [ 540.321468][ T3581] ? lockdep_hardirqs_on+0x94/0x130 [ 540.326661][ T3581] ? syscall_enter_from_user_mode+0x2e/0x220 [ 540.332634][ T3581] do_syscall_64+0x3d/0xb0 [ 540.337039][ T3581] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 540.342919][ T3581] RIP: 0033:0x7fbf54741a19 [ 540.347324][ T3581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 540.366917][ T3581] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 540.375320][ T3581] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 540.383283][ T3581] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 540.391239][ T3581] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 540.399199][ T3581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 540.408632][ T3581] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000005 [ 540.416603][ T3581] executing program [ 540.434912][ T3582] loop0: detected capacity change from 0 to 64 [ 540.443595][ T3582] hfs: unable to locate alternate MDB [ 540.449273][ T3582] hfs: continuing without an alternate MDB [ 540.491349][ T3583] loop0: detected capacity change from 0 to 64 [ 540.499360][ T3583] hfs: unable to locate alternate MDB [ 540.504903][ T3583] hfs: continuing without an alternate MDB [ 540.514492][ T3583] FAULT_INJECTION: forcing a failure. [ 540.514492][ T3583] name failslab, interval 1, probability 0, space 0, times 0 [ 540.527719][ T3583] CPU: 1 PID: 3583 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 540.536155][ T3583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 540.546211][ T3583] Call Trace: [ 540.549504][ T3583] [ 540.552435][ T3583] dump_stack_lvl+0x1e3/0x2cb [ 540.557106][ T3583] ? nf_tcp_handle_invalid+0x642/0x642 [ 540.562553][ T3583] ? panic+0x75d/0x75d [ 540.566619][ T3583] should_fail_ex+0x3a6/0x4d0 [ 540.571286][ T3583] should_failslab+0x5/0x20 [ 540.575772][ T3583] slab_pre_alloc_hook+0x59/0x2a0 [ 540.580780][ T3583] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 540.586577][ T3583] ? hfs_find_init+0x8c/0x1e0 [ 540.591239][ T3583] __kmem_cache_alloc_node+0x47/0x260 [ 540.596613][ T3583] ? hfs_find_init+0x8c/0x1e0 [ 540.601273][ T3583] __kmalloc+0xa1/0x230 [ 540.605427][ T3583] hfs_find_init+0x8c/0x1e0 [ 540.610010][ T3583] hfs_extend_file+0x317/0x1440 [ 540.614850][ T3583] ? hfs_get_block+0xb60/0xb60 [ 540.619606][ T3583] ? __might_sleep+0xb0/0xb0 [ 540.624192][ T3583] ? clean_bdev_aliases+0x802/0x910 [ 540.629391][ T3583] hfs_get_block+0x3e0/0xb60 [ 540.633973][ T3583] ? hfs_free_extents+0x420/0x420 [ 540.638990][ T3583] ? create_page_buffers+0x24e/0x4b0 [ 540.644259][ T3583] __block_write_begin_int+0x544/0x1a30 [ 540.649816][ T3583] ? hfs_free_extents+0x420/0x420 [ 540.654831][ T3583] ? page_zero_new_buffers+0x650/0x650 [ 540.660281][ T3583] ? PageHeadHuge+0x8e/0x1c0 [ 540.664862][ T3583] ? hfs_free_extents+0x420/0x420 [ 540.669892][ T3583] block_write_begin+0x98/0x1f0 [ 540.674727][ T3583] ? cont_write_begin+0x622/0x880 [ 540.679740][ T3583] cont_write_begin+0x63f/0x880 [ 540.684580][ T3583] ? fault_in_readable+0x1c8/0x340 [ 540.689676][ T3583] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 540.695552][ T3583] ? fault_in_readable+0x209/0x340 [ 540.700652][ T3583] ? fault_in_safe_writeable+0x250/0x250 [ 540.706277][ T3583] hfs_write_begin+0x86/0xd0 [ 540.710854][ T3583] ? hfs_free_extents+0x420/0x420 [ 540.715865][ T3583] generic_perform_write+0x2fc/0x5e0 [ 540.721144][ T3583] ? generic_file_direct_write+0x460/0x460 [ 540.726954][ T3583] ? __file_remove_privs+0x640/0x640 [ 540.732230][ T3583] ? generic_write_checks+0x15c/0x1c0 [ 540.737584][ T3583] ? clear_nonspinnable+0x60/0x60 [ 540.742599][ T3583] __generic_file_write_iter+0x176/0x400 [ 540.748226][ T3583] generic_file_write_iter+0xab/0x310 [ 540.753588][ T3583] vfs_write+0x7ae/0xba0 [ 540.757830][ T3583] ? file_end_write+0x250/0x250 [ 540.762659][ T3583] ? do_sys_openat2+0x42b/0x500 [ 540.767510][ T3583] ? __fdget_pos+0x261/0x2f0 [ 540.772082][ T3583] ksys_write+0x19c/0x2c0 [ 540.776395][ T3583] ? print_irqtrace_events+0x210/0x210 [ 540.781840][ T3583] ? __ia32_sys_read+0x80/0x80 [ 540.786586][ T3583] ? syscall_enter_from_user_mode+0x2e/0x220 [ 540.792561][ T3583] ? lockdep_hardirqs_on+0x94/0x130 [ 540.797744][ T3583] ? syscall_enter_from_user_mode+0x2e/0x220 [ 540.803710][ T3583] do_syscall_64+0x3d/0xb0 [ 540.808123][ T3583] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 540.814005][ T3583] RIP: 0033:0x7fbf54741a19 [ 540.818490][ T3583] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 540.838083][ T3583] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 540.846488][ T3583] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 540.854451][ T3583] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 540.862414][ T3583] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 540.870394][ T3583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 540.878367][ T3583] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000007 [ 540.886356][ T3583] executing program [ 540.908562][ T3584] loop0: detected capacity change from 0 to 64 [ 540.917306][ T3584] hfs: unable to locate alternate MDB [ 540.922717][ T3584] hfs: continuing without an alternate MDB executing program [ 540.952577][ T3586] loop0: detected capacity change from 0 to 64 [ 540.960817][ T3586] hfs: unable to locate alternate MDB [ 540.966966][ T3586] hfs: continuing without an alternate MDB [ 540.994964][ T3587] loop0: detected capacity change from 0 to 64 [ 541.003057][ T3587] hfs: unable to locate alternate MDB [ 541.009162][ T3587] hfs: continuing without an alternate MDB [ 541.023460][ T3587] FAULT_INJECTION: forcing a failure. [ 541.023460][ T3587] name failslab, interval 1, probability 0, space 0, times 0 [ 541.036501][ T3587] CPU: 1 PID: 3587 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 541.044909][ T3587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 541.054955][ T3587] Call Trace: [ 541.058252][ T3587] [ 541.061167][ T3587] dump_stack_lvl+0x1e3/0x2cb [ 541.065835][ T3587] ? nf_tcp_handle_invalid+0x642/0x642 [ 541.071275][ T3587] ? panic+0x75d/0x75d [ 541.075332][ T3587] should_fail_ex+0x3a6/0x4d0 [ 541.079995][ T3587] should_failslab+0x5/0x20 [ 541.084480][ T3587] slab_pre_alloc_hook+0x59/0x2a0 [ 541.089487][ T3587] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 541.095281][ T3587] ? hfs_find_init+0x8c/0x1e0 [ 541.099937][ T3587] __kmem_cache_alloc_node+0x47/0x260 [ 541.105292][ T3587] ? hfs_find_init+0x8c/0x1e0 [ 541.109950][ T3587] __kmalloc+0xa1/0x230 [ 541.114089][ T3587] hfs_find_init+0x8c/0x1e0 [ 541.118575][ T3587] hfs_extend_file+0x317/0x1440 [ 541.123424][ T3587] ? hfs_get_block+0xb60/0xb60 [ 541.128181][ T3587] ? __might_sleep+0xb0/0xb0 [ 541.132774][ T3587] ? clean_bdev_aliases+0x802/0x910 [ 541.137963][ T3587] hfs_get_block+0x3e0/0xb60 [ 541.142561][ T3587] ? hfs_free_extents+0x420/0x420 [ 541.147582][ T3587] ? create_page_buffers+0x24e/0x4b0 [ 541.152858][ T3587] __block_write_begin_int+0x544/0x1a30 [ 541.158410][ T3587] ? hfs_free_extents+0x420/0x420 [ 541.163428][ T3587] ? page_zero_new_buffers+0x650/0x650 [ 541.168878][ T3587] ? PageHeadHuge+0x8e/0x1c0 [ 541.173464][ T3587] ? hfs_free_extents+0x420/0x420 [ 541.178510][ T3587] block_write_begin+0x98/0x1f0 [ 541.183374][ T3587] ? cont_write_begin+0x622/0x880 [ 541.188402][ T3587] cont_write_begin+0x63f/0x880 [ 541.193259][ T3587] ? fault_in_readable+0x1c8/0x340 [ 541.198361][ T3587] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 541.204239][ T3587] ? fault_in_readable+0x209/0x340 [ 541.209349][ T3587] ? fault_in_safe_writeable+0x250/0x250 [ 541.214978][ T3587] hfs_write_begin+0x86/0xd0 [ 541.219560][ T3587] ? hfs_free_extents+0x420/0x420 [ 541.224579][ T3587] generic_perform_write+0x2fc/0x5e0 [ 541.229867][ T3587] ? generic_file_direct_write+0x460/0x460 [ 541.235667][ T3587] ? __file_remove_privs+0x640/0x640 [ 541.240944][ T3587] ? generic_write_checks+0x15c/0x1c0 [ 541.246304][ T3587] ? clear_nonspinnable+0x60/0x60 [ 541.251325][ T3587] __generic_file_write_iter+0x176/0x400 [ 541.256955][ T3587] generic_file_write_iter+0xab/0x310 [ 541.262321][ T3587] vfs_write+0x7ae/0xba0 [ 541.266558][ T3587] ? file_end_write+0x250/0x250 [ 541.271407][ T3587] ? do_sys_openat2+0x42b/0x500 [ 541.276259][ T3587] ? __fdget_pos+0x261/0x2f0 [ 541.280838][ T3587] ksys_write+0x19c/0x2c0 [ 541.285156][ T3587] ? print_irqtrace_events+0x210/0x210 [ 541.290608][ T3587] ? __ia32_sys_read+0x80/0x80 [ 541.295361][ T3587] ? syscall_enter_from_user_mode+0x2e/0x220 [ 541.301342][ T3587] ? lockdep_hardirqs_on+0x94/0x130 [ 541.306538][ T3587] ? syscall_enter_from_user_mode+0x2e/0x220 [ 541.312513][ T3587] do_syscall_64+0x3d/0xb0 [ 541.316923][ T3587] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 541.322897][ T3587] RIP: 0033:0x7fbf54741a19 [ 541.327310][ T3587] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 541.346907][ T3587] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 541.355309][ T3587] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 541.363268][ T3587] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 541.371237][ T3587] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 541.379197][ T3587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 541.387156][ T3587] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000000a executing program [ 541.395133][ T3587] executing program [ 541.424983][ T3588] loop0: detected capacity change from 0 to 64 [ 541.432923][ T3588] hfs: unable to locate alternate MDB [ 541.438574][ T3588] hfs: continuing without an alternate MDB [ 541.467723][ T3590] loop0: detected capacity change from 0 to 64 [ 541.477591][ T3590] hfs: unable to locate alternate MDB [ 541.483060][ T3590] hfs: continuing without an alternate MDB [ 541.507197][ T3590] FAULT_INJECTION: forcing a failure. [ 541.507197][ T3590] name failslab, interval 1, probability 0, space 0, times 0 [ 541.519940][ T3590] CPU: 1 PID: 3590 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 541.528369][ T3590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 541.538412][ T3590] Call Trace: [ 541.541680][ T3590] [ 541.544595][ T3590] dump_stack_lvl+0x1e3/0x2cb [ 541.549262][ T3590] ? nf_tcp_handle_invalid+0x642/0x642 [ 541.554704][ T3590] ? panic+0x75d/0x75d [ 541.558765][ T3590] should_fail_ex+0x3a6/0x4d0 [ 541.563432][ T3590] should_failslab+0x5/0x20 [ 541.567925][ T3590] slab_pre_alloc_hook+0x59/0x2a0 [ 541.572931][ T3590] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 541.578724][ T3590] ? hfs_find_init+0x8c/0x1e0 [ 541.583384][ T3590] __kmem_cache_alloc_node+0x47/0x260 [ 541.588741][ T3590] ? hfs_find_init+0x8c/0x1e0 [ 541.593402][ T3590] __kmalloc+0xa1/0x230 [ 541.597544][ T3590] hfs_find_init+0x8c/0x1e0 [ 541.602032][ T3590] hfs_extend_file+0x317/0x1440 [ 541.606870][ T3590] ? hfs_get_block+0xb60/0xb60 [ 541.611620][ T3590] ? __might_sleep+0xb0/0xb0 [ 541.616202][ T3590] ? clean_bdev_aliases+0x802/0x910 [ 541.621388][ T3590] hfs_get_block+0x3e0/0xb60 [ 541.625967][ T3590] ? hfs_free_extents+0x420/0x420 [ 541.630979][ T3590] ? create_page_buffers+0x24e/0x4b0 [ 541.636251][ T3590] __block_write_begin_int+0x544/0x1a30 [ 541.641790][ T3590] ? hfs_free_extents+0x420/0x420 [ 541.646805][ T3590] ? page_zero_new_buffers+0x650/0x650 [ 541.652248][ T3590] ? PageHeadHuge+0x8e/0x1c0 [ 541.656915][ T3590] ? hfs_free_extents+0x420/0x420 [ 541.661923][ T3590] block_write_begin+0x98/0x1f0 [ 541.666757][ T3590] ? cont_write_begin+0x622/0x880 [ 541.671763][ T3590] cont_write_begin+0x63f/0x880 [ 541.676603][ T3590] ? fault_in_readable+0x1c8/0x340 [ 541.681700][ T3590] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 541.687585][ T3590] ? fault_in_readable+0x209/0x340 [ 541.692697][ T3590] ? fault_in_safe_writeable+0x250/0x250 [ 541.698406][ T3590] hfs_write_begin+0x86/0xd0 [ 541.702987][ T3590] ? hfs_free_extents+0x420/0x420 [ 541.708000][ T3590] generic_perform_write+0x2fc/0x5e0 [ 541.713277][ T3590] ? generic_file_direct_write+0x460/0x460 [ 541.719067][ T3590] ? __file_remove_privs+0x640/0x640 [ 541.724339][ T3590] ? generic_write_checks+0x15c/0x1c0 [ 541.729779][ T3590] ? clear_nonspinnable+0x60/0x60 [ 541.734788][ T3590] __generic_file_write_iter+0x176/0x400 [ 541.740411][ T3590] generic_file_write_iter+0xab/0x310 [ 541.745814][ T3590] vfs_write+0x7ae/0xba0 [ 541.750046][ T3590] ? file_end_write+0x250/0x250 [ 541.755401][ T3590] ? do_sys_openat2+0x42b/0x500 [ 541.760253][ T3590] ? __fdget_pos+0x261/0x2f0 [ 541.764837][ T3590] ksys_write+0x19c/0x2c0 [ 541.769236][ T3590] ? print_irqtrace_events+0x210/0x210 [ 541.774677][ T3590] ? __ia32_sys_read+0x80/0x80 [ 541.779427][ T3590] ? syscall_enter_from_user_mode+0x2e/0x220 [ 541.785395][ T3590] ? lockdep_hardirqs_on+0x94/0x130 [ 541.790621][ T3590] ? syscall_enter_from_user_mode+0x2e/0x220 [ 541.796590][ T3590] do_syscall_64+0x3d/0xb0 [ 541.800992][ T3590] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 541.806870][ T3590] RIP: 0033:0x7fbf54741a19 [ 541.811443][ T3590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 541.831213][ T3590] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 541.839615][ T3590] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 541.847662][ T3590] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 541.855704][ T3590] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 executing program [ 541.863659][ T3590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 541.871613][ T3590] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000000c [ 541.879664][ T3590] [ 541.903687][ T3591] loop0: detected capacity change from 0 to 64 [ 541.911452][ T3591] hfs: unable to locate alternate MDB [ 541.916978][ T3591] hfs: continuing without an alternate MDB [ 541.926570][ T3591] FAULT_INJECTION: forcing a failure. [ 541.926570][ T3591] name failslab, interval 1, probability 0, space 0, times 0 [ 541.939782][ T3591] CPU: 0 PID: 3591 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 541.948220][ T3591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 541.958288][ T3591] Call Trace: [ 541.961555][ T3591] [ 541.964474][ T3591] dump_stack_lvl+0x1e3/0x2cb [ 541.969142][ T3591] ? nf_tcp_handle_invalid+0x642/0x642 [ 541.974584][ T3591] ? panic+0x75d/0x75d [ 541.978643][ T3591] should_fail_ex+0x3a6/0x4d0 [ 541.983310][ T3591] should_failslab+0x5/0x20 [ 541.987794][ T3591] slab_pre_alloc_hook+0x59/0x2a0 [ 541.992803][ T3591] ? hfs_find_init+0x8c/0x1e0 [ 541.997469][ T3591] __kmem_cache_alloc_node+0x47/0x260 [ 542.002837][ T3591] ? hfs_find_init+0x8c/0x1e0 [ 542.007506][ T3591] __kmalloc+0xa1/0x230 [ 542.011657][ T3591] hfs_find_init+0x8c/0x1e0 [ 542.016172][ T3591] hfs_extend_file+0x317/0x1440 [ 542.021025][ T3591] ? hfs_get_block+0xb60/0xb60 [ 542.025785][ T3591] ? find_lock_entries+0xd60/0xd60 [ 542.030902][ T3591] ? clean_bdev_aliases+0x7f1/0x910 [ 542.036094][ T3591] hfs_get_block+0x3e0/0xb60 [ 542.040685][ T3591] ? hfs_free_extents+0x420/0x420 [ 542.045710][ T3591] ? create_page_buffers+0x24e/0x4b0 [ 542.050988][ T3591] __block_write_begin_int+0x544/0x1a30 [ 542.056557][ T3591] ? hfs_free_extents+0x420/0x420 [ 542.061600][ T3591] ? page_zero_new_buffers+0x650/0x650 [ 542.067074][ T3591] ? PageHeadHuge+0x8e/0x1c0 [ 542.071677][ T3591] ? hfs_free_extents+0x420/0x420 [ 542.076716][ T3591] block_write_begin+0x98/0x1f0 [ 542.081571][ T3591] ? cont_write_begin+0x622/0x880 [ 542.086596][ T3591] cont_write_begin+0x63f/0x880 [ 542.091444][ T3591] ? fault_in_readable+0x1c8/0x340 [ 542.096553][ T3591] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 542.102436][ T3591] ? fault_in_readable+0x209/0x340 [ 542.107545][ T3591] ? fault_in_safe_writeable+0x250/0x250 [ 542.113176][ T3591] hfs_write_begin+0x86/0xd0 [ 542.117845][ T3591] ? hfs_free_extents+0x420/0x420 [ 542.122866][ T3591] generic_perform_write+0x2fc/0x5e0 [ 542.128155][ T3591] ? generic_file_direct_write+0x460/0x460 [ 542.133986][ T3591] ? __file_remove_privs+0x640/0x640 [ 542.139283][ T3591] ? generic_write_checks+0x15c/0x1c0 [ 542.144650][ T3591] ? clear_nonspinnable+0x60/0x60 [ 542.149677][ T3591] __generic_file_write_iter+0x176/0x400 [ 542.155322][ T3591] generic_file_write_iter+0xab/0x310 [ 542.160727][ T3591] vfs_write+0x7ae/0xba0 [ 542.165100][ T3591] ? file_end_write+0x250/0x250 [ 542.170041][ T3591] ? do_sys_openat2+0x42b/0x500 [ 542.174906][ T3591] ? __fdget_pos+0x261/0x2f0 [ 542.179492][ T3591] ksys_write+0x19c/0x2c0 [ 542.183813][ T3591] ? print_irqtrace_events+0x210/0x210 [ 542.189265][ T3591] ? __ia32_sys_read+0x80/0x80 [ 542.194017][ T3591] ? syscall_enter_from_user_mode+0x2e/0x220 [ 542.199995][ T3591] ? lockdep_hardirqs_on+0x94/0x130 [ 542.205190][ T3591] ? syscall_enter_from_user_mode+0x2e/0x220 [ 542.211174][ T3591] do_syscall_64+0x3d/0xb0 [ 542.215581][ T3591] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 542.221469][ T3591] RIP: 0033:0x7fbf54741a19 [ 542.225877][ T3591] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 542.245495][ T3591] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 542.253932][ T3591] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 542.261904][ T3591] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 executing program [ 542.269868][ T3591] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 542.277831][ T3591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 542.285805][ T3591] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000000d [ 542.293816][ T3591] [ 542.312877][ T3592] loop0: detected capacity change from 0 to 64 [ 542.320848][ T3592] hfs: unable to locate alternate MDB [ 542.326501][ T3592] hfs: continuing without an alternate MDB [ 542.335901][ T3592] FAULT_INJECTION: forcing a failure. [ 542.335901][ T3592] name failslab, interval 1, probability 0, space 0, times 0 [ 542.348829][ T3592] CPU: 1 PID: 3592 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 542.357263][ T3592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 542.367309][ T3592] Call Trace: [ 542.370572][ T3592] [ 542.373489][ T3592] dump_stack_lvl+0x1e3/0x2cb [ 542.378162][ T3592] ? nf_tcp_handle_invalid+0x642/0x642 [ 542.383606][ T3592] ? panic+0x75d/0x75d [ 542.387667][ T3592] should_fail_ex+0x3a6/0x4d0 [ 542.392334][ T3592] should_failslab+0x5/0x20 [ 542.396817][ T3592] slab_pre_alloc_hook+0x59/0x2a0 [ 542.401826][ T3592] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 542.407625][ T3592] ? hfs_find_init+0x8c/0x1e0 [ 542.412295][ T3592] __kmem_cache_alloc_node+0x47/0x260 [ 542.417666][ T3592] ? hfs_find_init+0x8c/0x1e0 [ 542.422337][ T3592] __kmalloc+0xa1/0x230 [ 542.426487][ T3592] hfs_find_init+0x8c/0x1e0 [ 542.430988][ T3592] hfs_extend_file+0x317/0x1440 [ 542.435845][ T3592] ? hfs_get_block+0xb60/0xb60 [ 542.440604][ T3592] ? __might_sleep+0xb0/0xb0 [ 542.445203][ T3592] ? clean_bdev_aliases+0x802/0x910 [ 542.450489][ T3592] hfs_get_block+0x3e0/0xb60 [ 542.455081][ T3592] ? hfs_free_extents+0x420/0x420 [ 542.460114][ T3592] ? create_page_buffers+0x24e/0x4b0 [ 542.465406][ T3592] __block_write_begin_int+0x544/0x1a30 [ 542.471046][ T3592] ? hfs_free_extents+0x420/0x420 [ 542.476064][ T3592] ? page_zero_new_buffers+0x650/0x650 [ 542.481513][ T3592] ? PageHeadHuge+0x8e/0x1c0 [ 542.486113][ T3592] ? hfs_free_extents+0x420/0x420 [ 542.491408][ T3592] block_write_begin+0x98/0x1f0 [ 542.496339][ T3592] ? cont_write_begin+0x622/0x880 [ 542.502497][ T3592] cont_write_begin+0x63f/0x880 [ 542.507615][ T3592] ? fault_in_readable+0x1c8/0x340 [ 542.512737][ T3592] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 542.518620][ T3592] ? fault_in_readable+0x209/0x340 [ 542.523727][ T3592] ? fault_in_safe_writeable+0x250/0x250 [ 542.529364][ T3592] hfs_write_begin+0x86/0xd0 [ 542.533947][ T3592] ? hfs_free_extents+0x420/0x420 [ 542.538968][ T3592] generic_perform_write+0x2fc/0x5e0 [ 542.544283][ T3592] ? generic_file_direct_write+0x460/0x460 [ 542.550085][ T3592] ? __file_remove_privs+0x640/0x640 [ 542.555449][ T3592] ? generic_write_checks+0x15c/0x1c0 [ 542.560813][ T3592] ? clear_nonspinnable+0x60/0x60 [ 542.565836][ T3592] __generic_file_write_iter+0x176/0x400 [ 542.571469][ T3592] generic_file_write_iter+0xab/0x310 [ 542.576908][ T3592] vfs_write+0x7ae/0xba0 [ 542.581272][ T3592] ? file_end_write+0x250/0x250 [ 542.586110][ T3592] ? do_sys_openat2+0x42b/0x500 [ 542.590966][ T3592] ? __fdget_pos+0x261/0x2f0 [ 542.595637][ T3592] ksys_write+0x19c/0x2c0 [ 542.599955][ T3592] ? print_irqtrace_events+0x210/0x210 [ 542.605427][ T3592] ? __ia32_sys_read+0x80/0x80 [ 542.610182][ T3592] ? syscall_enter_from_user_mode+0x2e/0x220 [ 542.616160][ T3592] ? lockdep_hardirqs_on+0x94/0x130 [ 542.621353][ T3592] ? syscall_enter_from_user_mode+0x2e/0x220 [ 542.627331][ T3592] do_syscall_64+0x3d/0xb0 [ 542.631744][ T3592] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 542.637653][ T3592] RIP: 0033:0x7fbf54741a19 [ 542.642063][ T3592] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 542.661661][ T3592] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 542.670069][ T3592] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 542.678033][ T3592] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 542.685996][ T3592] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 542.694220][ T3592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 542.702186][ T3592] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000000e [ 542.710165][ T3592] executing program [ 542.730322][ T3593] loop0: detected capacity change from 0 to 64 [ 542.739020][ T3593] hfs: unable to locate alternate MDB [ 542.744479][ T3593] hfs: continuing without an alternate MDB [ 542.771855][ T3594] loop0: detected capacity change from 0 to 64 [ 542.780183][ T3594] hfs: unable to locate alternate MDB [ 542.785986][ T3594] hfs: continuing without an alternate MDB [ 542.795634][ T3594] FAULT_INJECTION: forcing a failure. [ 542.795634][ T3594] name failslab, interval 1, probability 0, space 0, times 0 [ 542.809005][ T3594] CPU: 0 PID: 3594 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 542.817444][ T3594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 542.827513][ T3594] Call Trace: [ 542.830793][ T3594] [ 542.833714][ T3594] dump_stack_lvl+0x1e3/0x2cb [ 542.838401][ T3594] ? nf_tcp_handle_invalid+0x642/0x642 [ 542.843874][ T3594] ? panic+0x75d/0x75d [ 542.847953][ T3594] should_fail_ex+0x3a6/0x4d0 [ 542.852651][ T3594] should_failslab+0x5/0x20 [ 542.857163][ T3594] slab_pre_alloc_hook+0x59/0x2a0 [ 542.862185][ T3594] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 542.867994][ T3594] ? hfs_find_init+0x8c/0x1e0 [ 542.872666][ T3594] __kmem_cache_alloc_node+0x47/0x260 [ 542.878032][ T3594] ? hfs_find_init+0x8c/0x1e0 [ 542.882723][ T3594] __kmalloc+0xa1/0x230 [ 542.887049][ T3594] hfs_find_init+0x8c/0x1e0 [ 542.891542][ T3594] hfs_extend_file+0x317/0x1440 [ 542.896386][ T3594] ? hfs_get_block+0xb60/0xb60 [ 542.901405][ T3594] ? __might_sleep+0xb0/0xb0 [ 542.905992][ T3594] ? clean_bdev_aliases+0x802/0x910 [ 542.911187][ T3594] hfs_get_block+0x3e0/0xb60 [ 542.915783][ T3594] ? hfs_free_extents+0x420/0x420 [ 542.920799][ T3594] ? create_page_buffers+0x24e/0x4b0 [ 542.926073][ T3594] __block_write_begin_int+0x544/0x1a30 [ 542.931618][ T3594] ? hfs_free_extents+0x420/0x420 [ 542.936634][ T3594] ? page_zero_new_buffers+0x650/0x650 [ 542.942255][ T3594] ? PageHeadHuge+0x8e/0x1c0 [ 542.946833][ T3594] ? hfs_free_extents+0x420/0x420 [ 542.951855][ T3594] block_write_begin+0x98/0x1f0 [ 542.956716][ T3594] ? cont_write_begin+0x622/0x880 [ 542.961736][ T3594] cont_write_begin+0x63f/0x880 [ 542.966601][ T3594] ? fault_in_readable+0x1c8/0x340 [ 542.971708][ T3594] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 542.977586][ T3594] ? fault_in_readable+0x209/0x340 [ 542.982700][ T3594] ? fault_in_safe_writeable+0x250/0x250 [ 542.988344][ T3594] hfs_write_begin+0x86/0xd0 [ 542.992924][ T3594] ? hfs_free_extents+0x420/0x420 [ 542.997961][ T3594] generic_perform_write+0x2fc/0x5e0 [ 543.003251][ T3594] ? generic_file_direct_write+0x460/0x460 [ 543.009052][ T3594] ? __file_remove_privs+0x640/0x640 [ 543.014351][ T3594] ? generic_write_checks+0x15c/0x1c0 [ 543.019736][ T3594] ? clear_nonspinnable+0x60/0x60 [ 543.024771][ T3594] __generic_file_write_iter+0x176/0x400 [ 543.030423][ T3594] generic_file_write_iter+0xab/0x310 [ 543.035800][ T3594] vfs_write+0x7ae/0xba0 [ 543.040050][ T3594] ? file_end_write+0x250/0x250 [ 543.044887][ T3594] ? do_sys_openat2+0x42b/0x500 [ 543.049739][ T3594] ? __fdget_pos+0x261/0x2f0 [ 543.054317][ T3594] ksys_write+0x19c/0x2c0 [ 543.060037][ T3594] ? print_irqtrace_events+0x210/0x210 [ 543.065499][ T3594] ? __ia32_sys_read+0x80/0x80 [ 543.070271][ T3594] ? syscall_enter_from_user_mode+0x2e/0x220 [ 543.076240][ T3594] ? lockdep_hardirqs_on+0x94/0x130 [ 543.081445][ T3594] ? syscall_enter_from_user_mode+0x2e/0x220 [ 543.087427][ T3594] do_syscall_64+0x3d/0xb0 [ 543.091842][ T3594] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 543.097725][ T3594] RIP: 0033:0x7fbf54741a19 [ 543.102128][ T3594] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 543.121814][ T3594] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 543.130259][ T3594] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 543.138219][ T3594] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 543.146179][ T3594] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 543.154151][ T3594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 543.162107][ T3594] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000010 [ 543.170076][ T3594] [ 543.186244][ T3595] loop0: detected capacity change from 0 to 64 [ 543.194249][ T3595] hfs: unable to locate alternate MDB [ 543.199961][ T3595] hfs: continuing without an alternate MDB [ 543.210167][ T3595] FAULT_INJECTION: forcing a failure. [ 543.210167][ T3595] name failslab, interval 1, probability 0, space 0, times 0 [ 543.222989][ T3595] CPU: 1 PID: 3595 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 543.231419][ T3595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 543.241463][ T3595] Call Trace: [ 543.246044][ T3595] [ 543.249239][ T3595] dump_stack_lvl+0x1e3/0x2cb [ 543.253910][ T3595] ? nf_tcp_handle_invalid+0x642/0x642 [ 543.259355][ T3595] ? panic+0x75d/0x75d [ 543.263431][ T3595] should_fail_ex+0x3a6/0x4d0 [ 543.268099][ T3595] should_failslab+0x5/0x20 [ 543.272588][ T3595] slab_pre_alloc_hook+0x59/0x2a0 [ 543.277776][ T3595] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 543.283571][ T3595] ? hfs_find_init+0x8c/0x1e0 [ 543.288234][ T3595] __kmem_cache_alloc_node+0x47/0x260 [ 543.293595][ T3595] ? hfs_find_init+0x8c/0x1e0 [ 543.298257][ T3595] __kmalloc+0xa1/0x230 [ 543.302411][ T3595] hfs_find_init+0x8c/0x1e0 [ 543.306901][ T3595] hfs_extend_file+0x317/0x1440 [ 543.311746][ T3595] ? hfs_get_block+0xb60/0xb60 [ 543.316503][ T3595] ? __might_sleep+0xb0/0xb0 [ 543.321119][ T3595] ? clean_bdev_aliases+0x802/0x910 [ 543.326315][ T3595] hfs_get_block+0x3e0/0xb60 [ 543.330917][ T3595] ? hfs_free_extents+0x420/0x420 [ 543.336057][ T3595] ? create_page_buffers+0x24e/0x4b0 [ 543.341334][ T3595] __block_write_begin_int+0x544/0x1a30 [ 543.346969][ T3595] ? hfs_free_extents+0x420/0x420 [ 543.351982][ T3595] ? page_zero_new_buffers+0x650/0x650 [ 543.357463][ T3595] ? PageHeadHuge+0x8e/0x1c0 [ 543.362131][ T3595] ? hfs_free_extents+0x420/0x420 [ 543.367147][ T3595] block_write_begin+0x98/0x1f0 [ 543.371983][ T3595] ? cont_write_begin+0x622/0x880 [ 543.377002][ T3595] cont_write_begin+0x63f/0x880 [ 543.381860][ T3595] ? fault_in_readable+0x1c8/0x340 [ 543.386963][ T3595] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 543.392841][ T3595] ? fault_in_readable+0x209/0x340 [ 543.397949][ T3595] ? fault_in_safe_writeable+0x250/0x250 [ 543.403575][ T3595] hfs_write_begin+0x86/0xd0 [ 543.408152][ T3595] ? hfs_free_extents+0x420/0x420 [ 543.413168][ T3595] generic_perform_write+0x2fc/0x5e0 [ 543.418453][ T3595] ? generic_file_direct_write+0x460/0x460 [ 543.424253][ T3595] ? __file_remove_privs+0x640/0x640 [ 543.429545][ T3595] ? generic_write_checks+0x15c/0x1c0 [ 543.434903][ T3595] ? clear_nonspinnable+0x60/0x60 [ 543.439916][ T3595] __generic_file_write_iter+0x176/0x400 [ 543.445543][ T3595] generic_file_write_iter+0xab/0x310 [ 543.450905][ T3595] vfs_write+0x7ae/0xba0 [ 543.455146][ T3595] ? file_end_write+0x250/0x250 [ 543.459980][ T3595] ? do_sys_openat2+0x42b/0x500 [ 543.464829][ T3595] ? __fdget_pos+0x261/0x2f0 [ 543.469423][ T3595] ksys_write+0x19c/0x2c0 [ 543.473747][ T3595] ? print_irqtrace_events+0x210/0x210 [ 543.479207][ T3595] ? __ia32_sys_read+0x80/0x80 [ 543.483956][ T3595] ? syscall_enter_from_user_mode+0x2e/0x220 [ 543.490011][ T3595] ? lockdep_hardirqs_on+0x94/0x130 [ 543.495459][ T3595] ? syscall_enter_from_user_mode+0x2e/0x220 [ 543.501431][ T3595] do_syscall_64+0x3d/0xb0 [ 543.505838][ T3595] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 543.511717][ T3595] RIP: 0033:0x7fbf54741a19 [ 543.516207][ T3595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 543.535797][ T3595] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 543.544205][ T3595] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 543.552166][ T3595] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 543.560123][ T3595] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 543.568079][ T3595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 543.576044][ T3595] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000011 [ 543.584013][ T3595] executing program [ 543.604598][ T3596] loop0: detected capacity change from 0 to 64 [ 543.612003][ T3596] hfs: unable to locate alternate MDB [ 543.617466][ T3596] hfs: continuing without an alternate MDB [ 543.644581][ T3597] loop0: detected capacity change from 0 to 64 [ 543.652951][ T3597] hfs: unable to locate alternate MDB [ 543.658751][ T3597] hfs: continuing without an alternate MDB [ 543.668886][ T3597] FAULT_INJECTION: forcing a failure. [ 543.668886][ T3597] name failslab, interval 1, probability 0, space 0, times 0 [ 543.682092][ T3597] CPU: 0 PID: 3597 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 543.690529][ T3597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 543.700571][ T3597] Call Trace: [ 543.703833][ T3597] [ 543.706748][ T3597] dump_stack_lvl+0x1e3/0x2cb [ 543.711419][ T3597] ? nf_tcp_handle_invalid+0x642/0x642 [ 543.716859][ T3597] ? panic+0x75d/0x75d [ 543.720918][ T3597] should_fail_ex+0x3a6/0x4d0 [ 543.725582][ T3597] should_failslab+0x5/0x20 [ 543.730063][ T3597] slab_pre_alloc_hook+0x59/0x2a0 [ 543.735065][ T3597] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 543.740856][ T3597] ? hfs_find_init+0x8c/0x1e0 [ 543.745531][ T3597] __kmem_cache_alloc_node+0x47/0x260 [ 543.750891][ T3597] ? hfs_find_init+0x8c/0x1e0 [ 543.755551][ T3597] __kmalloc+0xa1/0x230 [ 543.759687][ T3597] hfs_find_init+0x8c/0x1e0 [ 543.764171][ T3597] hfs_extend_file+0x317/0x1440 [ 543.769008][ T3597] ? hfs_get_block+0xb60/0xb60 [ 543.773763][ T3597] ? __might_sleep+0xb0/0xb0 [ 543.778366][ T3597] ? clean_bdev_aliases+0x802/0x910 [ 543.783569][ T3597] hfs_get_block+0x3e0/0xb60 [ 543.788192][ T3597] ? hfs_free_extents+0x420/0x420 [ 543.793220][ T3597] ? create_page_buffers+0x24e/0x4b0 [ 543.798553][ T3597] __block_write_begin_int+0x544/0x1a30 [ 543.804198][ T3597] ? hfs_free_extents+0x420/0x420 [ 543.809213][ T3597] ? page_zero_new_buffers+0x650/0x650 [ 543.814660][ T3597] ? PageHeadHuge+0x8e/0x1c0 [ 543.819237][ T3597] ? hfs_free_extents+0x420/0x420 [ 543.824246][ T3597] block_write_begin+0x98/0x1f0 [ 543.829090][ T3597] ? cont_write_begin+0x622/0x880 [ 543.834101][ T3597] cont_write_begin+0x63f/0x880 [ 543.838958][ T3597] ? fault_in_readable+0x1c8/0x340 [ 543.844065][ T3597] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 543.849968][ T3597] ? fault_in_readable+0x209/0x340 [ 543.855080][ T3597] ? fault_in_safe_writeable+0x250/0x250 [ 543.860705][ T3597] hfs_write_begin+0x86/0xd0 [ 543.865282][ T3597] ? hfs_free_extents+0x420/0x420 [ 543.870293][ T3597] generic_perform_write+0x2fc/0x5e0 [ 543.875574][ T3597] ? generic_file_direct_write+0x460/0x460 [ 543.881363][ T3597] ? __file_remove_privs+0x640/0x640 [ 543.886635][ T3597] ? generic_write_checks+0x15c/0x1c0 [ 543.891986][ T3597] ? clear_nonspinnable+0x60/0x60 [ 543.896995][ T3597] __generic_file_write_iter+0x176/0x400 [ 543.902616][ T3597] generic_file_write_iter+0xab/0x310 [ 543.907971][ T3597] vfs_write+0x7ae/0xba0 [ 543.912204][ T3597] ? file_end_write+0x250/0x250 [ 543.917031][ T3597] ? do_sys_openat2+0x42b/0x500 [ 543.921875][ T3597] ? __fdget_pos+0x261/0x2f0 [ 543.926448][ T3597] ksys_write+0x19c/0x2c0 [ 543.930754][ T3597] ? print_irqtrace_events+0x210/0x210 [ 543.936197][ T3597] ? __ia32_sys_read+0x80/0x80 [ 543.940942][ T3597] ? syscall_enter_from_user_mode+0x2e/0x220 [ 543.946909][ T3597] ? lockdep_hardirqs_on+0x94/0x130 [ 543.952097][ T3597] ? syscall_enter_from_user_mode+0x2e/0x220 [ 543.958062][ T3597] do_syscall_64+0x3d/0xb0 [ 543.962462][ T3597] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 543.968336][ T3597] RIP: 0033:0x7fbf54741a19 [ 543.972733][ T3597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 543.992319][ T3597] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 544.000712][ T3597] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 544.008663][ T3597] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 544.016615][ T3597] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 544.024568][ T3597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 544.032519][ T3597] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000013 [ 544.040497][ T3597] executing program [ 544.070357][ T3598] loop0: detected capacity change from 0 to 64 [ 544.078195][ T3598] hfs: unable to locate alternate MDB [ 544.083596][ T3598] hfs: continuing without an alternate MDB [ 544.119870][ T3599] loop0: detected capacity change from 0 to 64 [ 544.127883][ T3599] hfs: unable to locate alternate MDB [ 544.133329][ T3599] hfs: continuing without an alternate MDB [ 544.144029][ T3599] FAULT_INJECTION: forcing a failure. [ 544.144029][ T3599] name failslab, interval 1, probability 0, space 0, times 0 [ 544.157095][ T3599] CPU: 0 PID: 3599 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 544.165534][ T3599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 544.175592][ T3599] Call Trace: [ 544.178861][ T3599] [ 544.181781][ T3599] dump_stack_lvl+0x1e3/0x2cb [ 544.186629][ T3599] ? nf_tcp_handle_invalid+0x642/0x642 [ 544.192076][ T3599] ? panic+0x75d/0x75d [ 544.196144][ T3599] should_fail_ex+0x3a6/0x4d0 [ 544.200814][ T3599] should_failslab+0x5/0x20 [ 544.205307][ T3599] slab_pre_alloc_hook+0x59/0x2a0 [ 544.210325][ T3599] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 544.216132][ T3599] ? hfs_find_init+0x8c/0x1e0 [ 544.220798][ T3599] __kmem_cache_alloc_node+0x47/0x260 [ 544.226162][ T3599] ? hfs_find_init+0x8c/0x1e0 [ 544.230838][ T3599] __kmalloc+0xa1/0x230 [ 544.234992][ T3599] hfs_find_init+0x8c/0x1e0 [ 544.239488][ T3599] hfs_extend_file+0x317/0x1440 [ 544.244345][ T3599] ? hfs_get_block+0xb60/0xb60 [ 544.249101][ T3599] ? __might_sleep+0xb0/0xb0 [ 544.253695][ T3599] ? clean_bdev_aliases+0x802/0x910 [ 544.258883][ T3599] hfs_get_block+0x3e0/0xb60 [ 544.263474][ T3599] ? hfs_free_extents+0x420/0x420 [ 544.268499][ T3599] ? create_page_buffers+0x24e/0x4b0 [ 544.273781][ T3599] __block_write_begin_int+0x544/0x1a30 [ 544.279330][ T3599] ? hfs_free_extents+0x420/0x420 [ 544.284342][ T3599] ? page_zero_new_buffers+0x650/0x650 [ 544.289790][ T3599] ? PageHeadHuge+0x8e/0x1c0 [ 544.294381][ T3599] ? hfs_free_extents+0x420/0x420 [ 544.300869][ T3599] block_write_begin+0x98/0x1f0 [ 544.306839][ T3599] ? cont_write_begin+0x622/0x880 [ 544.311945][ T3599] cont_write_begin+0x63f/0x880 [ 544.316792][ T3599] ? fault_in_readable+0x1c8/0x340 [ 544.321897][ T3599] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 544.327775][ T3599] ? fault_in_readable+0x209/0x340 [ 544.334183][ T3599] ? fault_in_safe_writeable+0x250/0x250 [ 544.339823][ T3599] hfs_write_begin+0x86/0xd0 [ 544.344404][ T3599] ? hfs_free_extents+0x420/0x420 [ 544.349421][ T3599] generic_perform_write+0x2fc/0x5e0 [ 544.354712][ T3599] ? generic_file_direct_write+0x460/0x460 [ 544.360511][ T3599] ? __file_remove_privs+0x640/0x640 [ 544.365795][ T3599] ? generic_write_checks+0x15c/0x1c0 [ 544.371154][ T3599] ? clear_nonspinnable+0x60/0x60 [ 544.376180][ T3599] __generic_file_write_iter+0x176/0x400 [ 544.381811][ T3599] generic_file_write_iter+0xab/0x310 [ 544.387180][ T3599] vfs_write+0x7ae/0xba0 [ 544.391417][ T3599] ? file_end_write+0x250/0x250 [ 544.396251][ T3599] ? do_sys_openat2+0x42b/0x500 [ 544.401108][ T3599] ? __fdget_pos+0x261/0x2f0 [ 544.405692][ T3599] ksys_write+0x19c/0x2c0 [ 544.410008][ T3599] ? print_irqtrace_events+0x210/0x210 [ 544.415460][ T3599] ? __ia32_sys_read+0x80/0x80 [ 544.420211][ T3599] ? syscall_enter_from_user_mode+0x2e/0x220 [ 544.426189][ T3599] ? lockdep_hardirqs_on+0x94/0x130 [ 544.431381][ T3599] ? syscall_enter_from_user_mode+0x2e/0x220 [ 544.437355][ T3599] do_syscall_64+0x3d/0xb0 [ 544.441767][ T3599] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 544.447653][ T3599] RIP: 0033:0x7fbf54741a19 [ 544.452060][ T3599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 544.471657][ T3599] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 544.480059][ T3599] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 544.488029][ T3599] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 544.495993][ T3599] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 544.503958][ T3599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 544.511937][ T3599] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000015 executing program [ 544.519927][ T3599] [ 544.545965][ T3600] loop0: detected capacity change from 0 to 64 [ 544.554487][ T3600] hfs: unable to locate alternate MDB [ 544.560199][ T3600] hfs: continuing without an alternate MDB [ 544.569854][ T3600] FAULT_INJECTION: forcing a failure. [ 544.569854][ T3600] name failslab, interval 1, probability 0, space 0, times 0 [ 544.582615][ T3600] CPU: 1 PID: 3600 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 544.591050][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 544.601104][ T3600] Call Trace: [ 544.604369][ T3600] [ 544.607288][ T3600] dump_stack_lvl+0x1e3/0x2cb [ 544.611956][ T3600] ? nf_tcp_handle_invalid+0x642/0x642 [ 544.617400][ T3600] ? panic+0x75d/0x75d [ 544.621462][ T3600] should_fail_ex+0x3a6/0x4d0 [ 544.626125][ T3600] should_failslab+0x5/0x20 [ 544.630608][ T3600] slab_pre_alloc_hook+0x59/0x2a0 [ 544.635626][ T3600] ? hfs_find_init+0x8c/0x1e0 [ 544.640293][ T3600] __kmem_cache_alloc_node+0x47/0x260 [ 544.645660][ T3600] ? hfs_find_init+0x8c/0x1e0 [ 544.650326][ T3600] __kmalloc+0xa1/0x230 [ 544.654471][ T3600] hfs_find_init+0x8c/0x1e0 [ 544.658968][ T3600] hfs_extend_file+0x317/0x1440 [ 544.663815][ T3600] ? hfs_get_block+0xb60/0xb60 [ 544.668572][ T3600] ? find_lock_entries+0xd60/0xd60 [ 544.673687][ T3600] ? clean_bdev_aliases+0x7f1/0x910 [ 544.678879][ T3600] hfs_get_block+0x3e0/0xb60 [ 544.683470][ T3600] ? hfs_free_extents+0x420/0x420 [ 544.688492][ T3600] ? create_page_buffers+0x24e/0x4b0 [ 544.693767][ T3600] __block_write_begin_int+0x544/0x1a30 [ 544.699317][ T3600] ? hfs_free_extents+0x420/0x420 [ 544.704334][ T3600] ? page_zero_new_buffers+0x650/0x650 [ 544.709780][ T3600] ? PageHeadHuge+0x8e/0x1c0 [ 544.714366][ T3600] ? hfs_free_extents+0x420/0x420 [ 544.719381][ T3600] block_write_begin+0x98/0x1f0 [ 544.724219][ T3600] ? cont_write_begin+0x622/0x880 [ 544.729234][ T3600] cont_write_begin+0x63f/0x880 [ 544.734084][ T3600] ? fault_in_readable+0x1c8/0x340 [ 544.739186][ T3600] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 544.745072][ T3600] ? fault_in_readable+0x209/0x340 [ 544.750178][ T3600] ? fault_in_safe_writeable+0x250/0x250 [ 544.755830][ T3600] hfs_write_begin+0x86/0xd0 [ 544.760422][ T3600] ? hfs_free_extents+0x420/0x420 [ 544.765440][ T3600] generic_perform_write+0x2fc/0x5e0 [ 544.770730][ T3600] ? generic_file_direct_write+0x460/0x460 [ 544.776529][ T3600] ? __file_remove_privs+0x640/0x640 [ 544.781810][ T3600] ? generic_write_checks+0x15c/0x1c0 [ 544.787171][ T3600] ? clear_nonspinnable+0x60/0x60 [ 544.792199][ T3600] __generic_file_write_iter+0x176/0x400 [ 544.797829][ T3600] generic_file_write_iter+0xab/0x310 [ 544.803199][ T3600] vfs_write+0x7ae/0xba0 [ 544.807467][ T3600] ? file_end_write+0x250/0x250 [ 544.812332][ T3600] ? do_sys_openat2+0x42b/0x500 [ 544.817217][ T3600] ? __fdget_pos+0x261/0x2f0 [ 544.821806][ T3600] ksys_write+0x19c/0x2c0 [ 544.826217][ T3600] ? print_irqtrace_events+0x210/0x210 [ 544.831679][ T3600] ? __ia32_sys_read+0x80/0x80 [ 544.836433][ T3600] ? syscall_enter_from_user_mode+0x2e/0x220 [ 544.842410][ T3600] ? lockdep_hardirqs_on+0x94/0x130 [ 544.847606][ T3600] ? syscall_enter_from_user_mode+0x2e/0x220 [ 544.853584][ T3600] do_syscall_64+0x3d/0xb0 [ 544.857998][ T3600] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 544.863881][ T3600] RIP: 0033:0x7fbf54741a19 [ 544.868288][ T3600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 544.887886][ T3600] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 544.896300][ T3600] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 544.904385][ T3600] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 544.912368][ T3600] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 544.920341][ T3600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 544.928319][ T3600] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000016 [ 544.936307][ T3600] [ 544.956485][ T3601] loop0: detected capacity change from 0 to 64 [ 544.964641][ T3601] hfs: unable to locate alternate MDB [ 544.970129][ T3601] hfs: continuing without an alternate MDB [ 544.979248][ T3601] FAULT_INJECTION: forcing a failure. [ 544.979248][ T3601] name failslab, interval 1, probability 0, space 0, times 0 [ 544.992076][ T3601] CPU: 0 PID: 3601 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 545.000508][ T3601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 545.010555][ T3601] Call Trace: [ 545.013829][ T3601] [ 545.016754][ T3601] dump_stack_lvl+0x1e3/0x2cb [ 545.021426][ T3601] ? nf_tcp_handle_invalid+0x642/0x642 [ 545.026869][ T3601] ? panic+0x75d/0x75d [ 545.030930][ T3601] should_fail_ex+0x3a6/0x4d0 [ 545.035598][ T3601] should_failslab+0x5/0x20 [ 545.040084][ T3601] slab_pre_alloc_hook+0x59/0x2a0 [ 545.045105][ T3601] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 545.050928][ T3601] ? hfs_find_init+0x8c/0x1e0 [ 545.055607][ T3601] __kmem_cache_alloc_node+0x47/0x260 [ 545.060986][ T3601] ? hfs_find_init+0x8c/0x1e0 [ 545.065678][ T3601] __kmalloc+0xa1/0x230 [ 545.069841][ T3601] hfs_find_init+0x8c/0x1e0 [ 545.074341][ T3601] hfs_extend_file+0x317/0x1440 [ 545.079195][ T3601] ? hfs_get_block+0xb60/0xb60 [ 545.083963][ T3601] ? __might_sleep+0xb0/0xb0 [ 545.088567][ T3601] ? clean_bdev_aliases+0x802/0x910 [ 545.093759][ T3601] hfs_get_block+0x3e0/0xb60 [ 545.098351][ T3601] ? hfs_free_extents+0x420/0x420 [ 545.103375][ T3601] ? create_page_buffers+0x24e/0x4b0 [ 545.108649][ T3601] __block_write_begin_int+0x544/0x1a30 [ 545.114199][ T3601] ? hfs_free_extents+0x420/0x420 [ 545.119215][ T3601] ? page_zero_new_buffers+0x650/0x650 [ 545.124663][ T3601] ? PageHeadHuge+0x8e/0x1c0 [ 545.129248][ T3601] ? hfs_free_extents+0x420/0x420 [ 545.134263][ T3601] block_write_begin+0x98/0x1f0 [ 545.139102][ T3601] ? cont_write_begin+0x622/0x880 [ 545.144114][ T3601] cont_write_begin+0x63f/0x880 [ 545.148964][ T3601] ? fault_in_readable+0x1c8/0x340 [ 545.154071][ T3601] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 545.159950][ T3601] ? fault_in_readable+0x209/0x340 [ 545.165056][ T3601] ? fault_in_safe_writeable+0x250/0x250 [ 545.170685][ T3601] hfs_write_begin+0x86/0xd0 [ 545.175263][ T3601] ? hfs_free_extents+0x420/0x420 [ 545.180280][ T3601] generic_perform_write+0x2fc/0x5e0 [ 545.185570][ T3601] ? generic_file_direct_write+0x460/0x460 [ 545.191368][ T3601] ? __file_remove_privs+0x640/0x640 [ 545.196647][ T3601] ? generic_write_checks+0x15c/0x1c0 [ 545.202009][ T3601] ? clear_nonspinnable+0x60/0x60 [ 545.207031][ T3601] __generic_file_write_iter+0x176/0x400 [ 545.212660][ T3601] generic_file_write_iter+0xab/0x310 [ 545.218028][ T3601] vfs_write+0x7ae/0xba0 [ 545.222267][ T3601] ? file_end_write+0x250/0x250 [ 545.227105][ T3601] ? do_sys_openat2+0x42b/0x500 [ 545.231957][ T3601] ? __fdget_pos+0x261/0x2f0 [ 545.236543][ T3601] ksys_write+0x19c/0x2c0 [ 545.240860][ T3601] ? print_irqtrace_events+0x210/0x210 [ 545.246309][ T3601] ? __ia32_sys_read+0x80/0x80 [ 545.251061][ T3601] ? syscall_enter_from_user_mode+0x2e/0x220 [ 545.257036][ T3601] ? lockdep_hardirqs_on+0x94/0x130 [ 545.262230][ T3601] ? syscall_enter_from_user_mode+0x2e/0x220 [ 545.268201][ T3601] do_syscall_64+0x3d/0xb0 [ 545.272610][ T3601] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 545.278495][ T3601] RIP: 0033:0x7fbf54741a19 [ 545.282899][ T3601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 545.302489][ T3601] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 545.310891][ T3601] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 545.318849][ T3601] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 545.326981][ T3601] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 545.334939][ T3601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 545.342899][ T3601] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000017 [ 545.350871][ T3601] [ 545.368582][ T3602] loop0: detected capacity change from 0 to 64 [ 545.378119][ T3602] hfs: unable to locate alternate MDB [ 545.383611][ T3602] hfs: continuing without an alternate MDB [ 545.393474][ T3602] FAULT_INJECTION: forcing a failure. [ 545.393474][ T3602] name failslab, interval 1, probability 0, space 0, times 0 [ 545.406602][ T3602] CPU: 0 PID: 3602 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 545.415042][ T3602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 545.425094][ T3602] Call Trace: [ 545.428382][ T3602] [ 545.431326][ T3602] dump_stack_lvl+0x1e3/0x2cb [ 545.435998][ T3602] ? nf_tcp_handle_invalid+0x642/0x642 [ 545.441449][ T3602] ? panic+0x75d/0x75d [ 545.445514][ T3602] should_fail_ex+0x3a6/0x4d0 [ 545.450187][ T3602] should_failslab+0x5/0x20 [ 545.454677][ T3602] slab_pre_alloc_hook+0x59/0x2a0 [ 545.459691][ T3602] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 545.465489][ T3602] ? hfs_find_init+0x8c/0x1e0 [ 545.470165][ T3602] __kmem_cache_alloc_node+0x47/0x260 [ 545.475532][ T3602] ? hfs_find_init+0x8c/0x1e0 [ 545.480199][ T3602] __kmalloc+0xa1/0x230 [ 545.484344][ T3602] hfs_find_init+0x8c/0x1e0 [ 545.488842][ T3602] hfs_extend_file+0x317/0x1440 [ 545.493706][ T3602] ? hfs_get_block+0xb60/0xb60 [ 545.498457][ T3602] ? __might_sleep+0xb0/0xb0 [ 545.503055][ T3602] ? clean_bdev_aliases+0x802/0x910 [ 545.508260][ T3602] hfs_get_block+0x3e0/0xb60 [ 545.512844][ T3602] ? hfs_free_extents+0x420/0x420 [ 545.517859][ T3602] ? create_page_buffers+0x24e/0x4b0 [ 545.523136][ T3602] __block_write_begin_int+0x544/0x1a30 [ 545.528681][ T3602] ? hfs_free_extents+0x420/0x420 [ 545.533692][ T3602] ? page_zero_new_buffers+0x650/0x650 [ 545.539136][ T3602] ? PageHeadHuge+0x8e/0x1c0 [ 545.543727][ T3602] ? hfs_free_extents+0x420/0x420 [ 545.548746][ T3602] block_write_begin+0x98/0x1f0 [ 545.553592][ T3602] ? cont_write_begin+0x622/0x880 [ 545.558620][ T3602] cont_write_begin+0x63f/0x880 [ 545.563476][ T3602] ? fault_in_readable+0x1c8/0x340 [ 545.568597][ T3602] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 545.574482][ T3602] ? fault_in_readable+0x209/0x340 [ 545.579600][ T3602] ? fault_in_safe_writeable+0x250/0x250 [ 545.585230][ T3602] hfs_write_begin+0x86/0xd0 [ 545.589806][ T3602] ? hfs_free_extents+0x420/0x420 [ 545.594830][ T3602] generic_perform_write+0x2fc/0x5e0 [ 545.600112][ T3602] ? generic_file_direct_write+0x460/0x460 [ 545.605908][ T3602] ? __file_remove_privs+0x640/0x640 [ 545.611183][ T3602] ? generic_write_checks+0x15c/0x1c0 [ 545.616547][ T3602] ? clear_nonspinnable+0x60/0x60 [ 545.621565][ T3602] __generic_file_write_iter+0x176/0x400 [ 545.627193][ T3602] generic_file_write_iter+0xab/0x310 [ 545.632606][ T3602] vfs_write+0x7ae/0xba0 [ 545.636839][ T3602] ? file_end_write+0x250/0x250 [ 545.641674][ T3602] ? do_sys_openat2+0x42b/0x500 [ 545.646528][ T3602] ? __fdget_pos+0x261/0x2f0 [ 545.651105][ T3602] ksys_write+0x19c/0x2c0 [ 545.655421][ T3602] ? print_irqtrace_events+0x210/0x210 [ 545.660865][ T3602] ? __ia32_sys_read+0x80/0x80 [ 545.665614][ T3602] ? syscall_enter_from_user_mode+0x2e/0x220 [ 545.671584][ T3602] ? lockdep_hardirqs_on+0x94/0x130 [ 545.676768][ T3602] ? syscall_enter_from_user_mode+0x2e/0x220 [ 545.682739][ T3602] do_syscall_64+0x3d/0xb0 [ 545.687144][ T3602] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 545.693025][ T3602] RIP: 0033:0x7fbf54741a19 [ 545.697424][ T3602] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 545.717014][ T3602] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 545.725416][ T3602] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 545.733376][ T3602] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 545.741329][ T3602] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 545.749297][ T3602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 545.757255][ T3602] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000018 [ 545.765236][ T3602] [ 545.787021][ T3603] loop0: detected capacity change from 0 to 64 [ 545.795345][ T3603] hfs: unable to locate alternate MDB [ 545.800808][ T3603] hfs: continuing without an alternate MDB [ 545.810315][ T3603] FAULT_INJECTION: forcing a failure. [ 545.810315][ T3603] name failslab, interval 1, probability 0, space 0, times 0 [ 545.823446][ T3603] CPU: 1 PID: 3603 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 545.831886][ T3603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 545.841940][ T3603] Call Trace: [ 545.845221][ T3603] [ 545.848166][ T3603] dump_stack_lvl+0x1e3/0x2cb [ 545.852844][ T3603] ? nf_tcp_handle_invalid+0x642/0x642 [ 545.858294][ T3603] ? panic+0x75d/0x75d [ 545.862357][ T3603] should_fail_ex+0x3a6/0x4d0 [ 545.867026][ T3603] should_failslab+0x5/0x20 [ 545.871515][ T3603] slab_pre_alloc_hook+0x59/0x2a0 [ 545.876619][ T3603] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 545.882416][ T3603] ? hfs_find_init+0x8c/0x1e0 [ 545.887083][ T3603] __kmem_cache_alloc_node+0x47/0x260 [ 545.892530][ T3603] ? hfs_find_init+0x8c/0x1e0 [ 545.897194][ T3603] __kmalloc+0xa1/0x230 [ 545.901337][ T3603] hfs_find_init+0x8c/0x1e0 [ 545.905828][ T3603] hfs_extend_file+0x317/0x1440 [ 545.910673][ T3603] ? hfs_get_block+0xb60/0xb60 [ 545.915425][ T3603] ? __might_sleep+0xb0/0xb0 [ 545.920009][ T3603] ? clean_bdev_aliases+0x802/0x910 [ 545.925200][ T3603] hfs_get_block+0x3e0/0xb60 [ 545.929799][ T3603] ? hfs_free_extents+0x420/0x420 [ 545.934829][ T3603] ? create_page_buffers+0x24e/0x4b0 [ 545.940111][ T3603] __block_write_begin_int+0x544/0x1a30 [ 545.945657][ T3603] ? hfs_free_extents+0x420/0x420 [ 545.950667][ T3603] ? page_zero_new_buffers+0x650/0x650 [ 545.956110][ T3603] ? PageHeadHuge+0x8e/0x1c0 [ 545.960689][ T3603] ? hfs_free_extents+0x420/0x420 [ 545.965698][ T3603] block_write_begin+0x98/0x1f0 [ 545.970533][ T3603] ? cont_write_begin+0x622/0x880 [ 545.975575][ T3603] cont_write_begin+0x63f/0x880 [ 545.980431][ T3603] ? fault_in_readable+0x1c8/0x340 [ 545.985541][ T3603] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 545.991431][ T3603] ? fault_in_readable+0x209/0x340 [ 545.996542][ T3603] ? fault_in_safe_writeable+0x250/0x250 [ 546.002183][ T3603] hfs_write_begin+0x86/0xd0 [ 546.006769][ T3603] ? hfs_free_extents+0x420/0x420 [ 546.011785][ T3603] generic_perform_write+0x2fc/0x5e0 [ 546.017073][ T3603] ? generic_file_direct_write+0x460/0x460 [ 546.023311][ T3603] ? __file_remove_privs+0x640/0x640 [ 546.028598][ T3603] ? generic_write_checks+0x15c/0x1c0 [ 546.033967][ T3603] ? clear_nonspinnable+0x60/0x60 [ 546.039008][ T3603] __generic_file_write_iter+0x176/0x400 [ 546.044637][ T3603] generic_file_write_iter+0xab/0x310 [ 546.050004][ T3603] vfs_write+0x7ae/0xba0 [ 546.054237][ T3603] ? file_end_write+0x250/0x250 [ 546.059079][ T3603] ? do_sys_openat2+0x42b/0x500 [ 546.063933][ T3603] ? __fdget_pos+0x261/0x2f0 [ 546.068515][ T3603] ksys_write+0x19c/0x2c0 [ 546.072833][ T3603] ? print_irqtrace_events+0x210/0x210 [ 546.078280][ T3603] ? __ia32_sys_read+0x80/0x80 [ 546.083051][ T3603] ? syscall_enter_from_user_mode+0x2e/0x220 [ 546.089024][ T3603] ? lockdep_hardirqs_on+0x94/0x130 [ 546.094226][ T3603] ? syscall_enter_from_user_mode+0x2e/0x220 [ 546.100201][ T3603] do_syscall_64+0x3d/0xb0 [ 546.104608][ T3603] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 546.110490][ T3603] RIP: 0033:0x7fbf54741a19 [ 546.114891][ T3603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 546.134491][ T3603] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 546.142894][ T3603] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 546.150850][ T3603] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 546.158806][ T3603] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 546.166762][ T3603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 546.174717][ T3603] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000019 [ 546.182687][ T3603] executing program [ 546.204842][ T3604] loop0: detected capacity change from 0 to 64 [ 546.212213][ T3604] hfs: unable to locate alternate MDB [ 546.217769][ T3604] hfs: continuing without an alternate MDB executing program [ 546.246854][ T3605] loop0: detected capacity change from 0 to 64 [ 546.254747][ T3605] hfs: unable to locate alternate MDB [ 546.260451][ T3605] hfs: continuing without an alternate MDB executing program [ 546.289775][ T3606] loop0: detected capacity change from 0 to 64 [ 546.298629][ T3606] hfs: unable to locate alternate MDB [ 546.304072][ T3606] hfs: continuing without an alternate MDB [ 546.332130][ T3607] loop0: detected capacity change from 0 to 64 [ 546.340971][ T3607] hfs: unable to locate alternate MDB [ 546.346567][ T3607] hfs: continuing without an alternate MDB [ 546.358285][ T3607] FAULT_INJECTION: forcing a failure. [ 546.358285][ T3607] name failslab, interval 1, probability 0, space 0, times 0 [ 546.371182][ T3607] CPU: 1 PID: 3607 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 546.379613][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 546.389659][ T3607] Call Trace: [ 546.392927][ T3607] [ 546.395852][ T3607] dump_stack_lvl+0x1e3/0x2cb [ 546.400521][ T3607] ? nf_tcp_handle_invalid+0x642/0x642 [ 546.405977][ T3607] ? panic+0x75d/0x75d [ 546.410051][ T3607] should_fail_ex+0x3a6/0x4d0 [ 546.414725][ T3607] should_failslab+0x5/0x20 [ 546.419217][ T3607] slab_pre_alloc_hook+0x59/0x2a0 [ 546.424236][ T3607] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 546.430037][ T3607] ? hfs_find_init+0x8c/0x1e0 [ 546.434704][ T3607] __kmem_cache_alloc_node+0x47/0x260 [ 546.440068][ T3607] ? hfs_find_init+0x8c/0x1e0 [ 546.444736][ T3607] __kmalloc+0xa1/0x230 [ 546.448882][ T3607] hfs_find_init+0x8c/0x1e0 [ 546.453380][ T3607] hfs_extend_file+0x317/0x1440 [ 546.458233][ T3607] ? hfs_get_block+0xb60/0xb60 [ 546.462989][ T3607] ? __might_sleep+0xb0/0xb0 [ 546.467582][ T3607] ? clean_bdev_aliases+0x802/0x910 [ 546.472774][ T3607] hfs_get_block+0x3e0/0xb60 [ 546.477362][ T3607] ? hfs_free_extents+0x420/0x420 [ 546.482392][ T3607] ? create_page_buffers+0x24e/0x4b0 [ 546.487671][ T3607] __block_write_begin_int+0x544/0x1a30 [ 546.493227][ T3607] ? hfs_free_extents+0x420/0x420 [ 546.498243][ T3607] ? page_zero_new_buffers+0x650/0x650 [ 546.503691][ T3607] ? PageHeadHuge+0x8e/0x1c0 [ 546.508294][ T3607] ? hfs_free_extents+0x420/0x420 [ 546.513329][ T3607] block_write_begin+0x98/0x1f0 [ 546.518184][ T3607] ? cont_write_begin+0x622/0x880 [ 546.523208][ T3607] cont_write_begin+0x63f/0x880 [ 546.528061][ T3607] ? fault_in_readable+0x1c8/0x340 [ 546.533167][ T3607] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 546.539049][ T3607] ? fault_in_readable+0x209/0x340 [ 546.544155][ T3607] ? fault_in_safe_writeable+0x250/0x250 [ 546.549788][ T3607] hfs_write_begin+0x86/0xd0 [ 546.554368][ T3607] ? hfs_free_extents+0x420/0x420 [ 546.559388][ T3607] generic_perform_write+0x2fc/0x5e0 [ 546.564675][ T3607] ? generic_file_direct_write+0x460/0x460 [ 546.570478][ T3607] ? __file_remove_privs+0x640/0x640 [ 546.575763][ T3607] ? generic_write_checks+0x15c/0x1c0 [ 546.581123][ T3607] ? clear_nonspinnable+0x60/0x60 [ 546.586147][ T3607] __generic_file_write_iter+0x176/0x400 [ 546.591777][ T3607] generic_file_write_iter+0xab/0x310 [ 546.597144][ T3607] vfs_write+0x7ae/0xba0 [ 546.601383][ T3607] ? file_end_write+0x250/0x250 [ 546.606221][ T3607] ? do_sys_openat2+0x42b/0x500 [ 546.611074][ T3607] ? __fdget_pos+0x261/0x2f0 [ 546.615656][ T3607] ksys_write+0x19c/0x2c0 [ 546.619974][ T3607] ? print_irqtrace_events+0x210/0x210 [ 546.625424][ T3607] ? __ia32_sys_read+0x80/0x80 [ 546.630202][ T3607] ? syscall_enter_from_user_mode+0x2e/0x220 [ 546.636174][ T3607] ? lockdep_hardirqs_on+0x94/0x130 [ 546.641362][ T3607] ? syscall_enter_from_user_mode+0x2e/0x220 [ 546.647340][ T3607] do_syscall_64+0x3d/0xb0 [ 546.651749][ T3607] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 546.657631][ T3607] RIP: 0033:0x7fbf54741a19 [ 546.662035][ T3607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 546.681629][ T3607] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 546.690032][ T3607] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 546.697993][ T3607] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 546.705957][ T3607] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 546.713920][ T3607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 546.721883][ T3607] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000001d [ 546.729854][ T3607] [ 546.747216][ T3608] loop0: detected capacity change from 0 to 64 [ 546.756177][ T3608] hfs: unable to locate alternate MDB [ 546.761653][ T3608] hfs: continuing without an alternate MDB [ 546.772945][ T3608] FAULT_INJECTION: forcing a failure. [ 546.772945][ T3608] name failslab, interval 1, probability 0, space 0, times 0 [ 546.785838][ T3608] CPU: 1 PID: 3608 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 546.794275][ T3608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 546.804325][ T3608] Call Trace: [ 546.807594][ T3608] [ 546.810513][ T3608] dump_stack_lvl+0x1e3/0x2cb [ 546.815191][ T3608] ? nf_tcp_handle_invalid+0x642/0x642 [ 546.820652][ T3608] ? panic+0x75d/0x75d [ 546.824733][ T3608] should_fail_ex+0x3a6/0x4d0 [ 546.829400][ T3608] should_failslab+0x5/0x20 [ 546.833889][ T3608] slab_pre_alloc_hook+0x59/0x2a0 [ 546.838900][ T3608] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 546.844694][ T3608] ? hfs_find_init+0x8c/0x1e0 [ 546.849357][ T3608] __kmem_cache_alloc_node+0x47/0x260 [ 546.854731][ T3608] ? hfs_find_init+0x8c/0x1e0 [ 546.859405][ T3608] __kmalloc+0xa1/0x230 [ 546.863557][ T3608] hfs_find_init+0x8c/0x1e0 [ 546.868051][ T3608] hfs_extend_file+0x317/0x1440 [ 546.872904][ T3608] ? hfs_get_block+0xb60/0xb60 [ 546.877662][ T3608] ? __might_sleep+0xb0/0xb0 [ 546.882252][ T3608] ? clean_bdev_aliases+0x802/0x910 [ 546.887441][ T3608] hfs_get_block+0x3e0/0xb60 [ 546.892025][ T3608] ? hfs_free_extents+0x420/0x420 [ 546.897057][ T3608] ? create_page_buffers+0x24e/0x4b0 [ 546.902353][ T3608] __block_write_begin_int+0x544/0x1a30 [ 546.907923][ T3608] ? hfs_free_extents+0x420/0x420 [ 546.912944][ T3608] ? page_zero_new_buffers+0x650/0x650 [ 546.918419][ T3608] ? PageHeadHuge+0x8e/0x1c0 [ 546.923018][ T3608] ? hfs_free_extents+0x420/0x420 [ 546.928046][ T3608] block_write_begin+0x98/0x1f0 [ 546.932891][ T3608] ? cont_write_begin+0x622/0x880 [ 546.937915][ T3608] cont_write_begin+0x63f/0x880 [ 546.942762][ T3608] ? fault_in_readable+0x1c8/0x340 [ 546.947864][ T3608] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 546.953741][ T3608] ? fault_in_readable+0x209/0x340 [ 546.958845][ T3608] ? fault_in_safe_writeable+0x250/0x250 [ 546.964476][ T3608] hfs_write_begin+0x86/0xd0 [ 546.969057][ T3608] ? hfs_free_extents+0x420/0x420 [ 546.974074][ T3608] generic_perform_write+0x2fc/0x5e0 [ 546.979357][ T3608] ? generic_file_direct_write+0x460/0x460 [ 546.985159][ T3608] ? __file_remove_privs+0x640/0x640 [ 546.990449][ T3608] ? generic_write_checks+0x15c/0x1c0 [ 546.995811][ T3608] ? clear_nonspinnable+0x60/0x60 [ 547.000826][ T3608] __generic_file_write_iter+0x176/0x400 [ 547.006478][ T3608] generic_file_write_iter+0xab/0x310 [ 547.011843][ T3608] vfs_write+0x7ae/0xba0 [ 547.016082][ T3608] ? file_end_write+0x250/0x250 [ 547.020915][ T3608] ? do_sys_openat2+0x42b/0x500 [ 547.025763][ T3608] ? __fdget_pos+0x261/0x2f0 [ 547.030665][ T3608] ksys_write+0x19c/0x2c0 [ 547.034999][ T3608] ? print_irqtrace_events+0x210/0x210 [ 547.040447][ T3608] ? __ia32_sys_read+0x80/0x80 [ 547.045211][ T3608] ? syscall_enter_from_user_mode+0x2e/0x220 [ 547.051193][ T3608] ? lockdep_hardirqs_on+0x94/0x130 [ 547.056380][ T3608] ? syscall_enter_from_user_mode+0x2e/0x220 [ 547.062348][ T3608] do_syscall_64+0x3d/0xb0 [ 547.066755][ T3608] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 547.072637][ T3608] RIP: 0033:0x7fbf54741a19 [ 547.077037][ T3608] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 547.096640][ T3608] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 547.105050][ T3608] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 547.113011][ T3608] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 547.120970][ T3608] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 547.128942][ T3608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 547.136919][ T3608] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000001e [ 547.144892][ T3608] executing program [ 547.167116][ T3609] loop0: detected capacity change from 0 to 64 [ 547.174492][ T3609] hfs: unable to locate alternate MDB [ 547.181010][ T3609] hfs: continuing without an alternate MDB [ 547.209776][ T3610] loop0: detected capacity change from 0 to 64 [ 547.218364][ T3610] hfs: unable to locate alternate MDB [ 547.223912][ T3610] hfs: continuing without an alternate MDB [ 547.233373][ T3610] FAULT_INJECTION: forcing a failure. [ 547.233373][ T3610] name failslab, interval 1, probability 0, space 0, times 0 [ 547.246759][ T3610] CPU: 0 PID: 3610 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 547.255911][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 547.265979][ T3610] Call Trace: [ 547.269249][ T3610] [ 547.272166][ T3610] dump_stack_lvl+0x1e3/0x2cb [ 547.276835][ T3610] ? nf_tcp_handle_invalid+0x642/0x642 [ 547.282284][ T3610] ? panic+0x75d/0x75d [ 547.286347][ T3610] should_fail_ex+0x3a6/0x4d0 [ 547.291030][ T3610] should_failslab+0x5/0x20 [ 547.295516][ T3610] slab_pre_alloc_hook+0x59/0x2a0 [ 547.300527][ T3610] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 547.306329][ T3610] ? hfs_find_init+0x8c/0x1e0 [ 547.310997][ T3610] __kmem_cache_alloc_node+0x47/0x260 [ 547.316371][ T3610] ? hfs_find_init+0x8c/0x1e0 [ 547.321034][ T3610] __kmalloc+0xa1/0x230 [ 547.325182][ T3610] hfs_find_init+0x8c/0x1e0 [ 547.329687][ T3610] hfs_extend_file+0x317/0x1440 [ 547.334528][ T3610] ? hfs_get_block+0xb60/0xb60 [ 547.339302][ T3610] ? __might_sleep+0xb0/0xb0 [ 547.343897][ T3610] ? clean_bdev_aliases+0x802/0x910 [ 547.350300][ T3610] hfs_get_block+0x3e0/0xb60 [ 547.354895][ T3610] ? hfs_free_extents+0x420/0x420 [ 547.359913][ T3610] ? create_page_buffers+0x24e/0x4b0 [ 547.365197][ T3610] __block_write_begin_int+0x544/0x1a30 [ 547.370753][ T3610] ? hfs_free_extents+0x420/0x420 [ 547.375767][ T3610] ? page_zero_new_buffers+0x650/0x650 [ 547.381220][ T3610] ? PageHeadHuge+0x8e/0x1c0 [ 547.385821][ T3610] ? hfs_free_extents+0x420/0x420 [ 547.391005][ T3610] block_write_begin+0x98/0x1f0 [ 547.395863][ T3610] ? cont_write_begin+0x622/0x880 [ 547.400878][ T3610] cont_write_begin+0x63f/0x880 [ 547.405719][ T3610] ? fault_in_readable+0x1c8/0x340 [ 547.410818][ T3610] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 547.416696][ T3610] ? fault_in_readable+0x209/0x340 [ 547.421797][ T3610] ? fault_in_safe_writeable+0x250/0x250 [ 547.427438][ T3610] hfs_write_begin+0x86/0xd0 [ 547.432039][ T3610] ? hfs_free_extents+0x420/0x420 [ 547.437051][ T3610] generic_perform_write+0x2fc/0x5e0 [ 547.442333][ T3610] ? generic_file_direct_write+0x460/0x460 [ 547.448133][ T3610] ? __file_remove_privs+0x640/0x640 [ 547.453410][ T3610] ? generic_write_checks+0x15c/0x1c0 [ 547.458767][ T3610] ? clear_nonspinnable+0x60/0x60 [ 547.463783][ T3610] __generic_file_write_iter+0x176/0x400 [ 547.469406][ T3610] generic_file_write_iter+0xab/0x310 [ 547.474771][ T3610] vfs_write+0x7ae/0xba0 [ 547.479003][ T3610] ? file_end_write+0x250/0x250 [ 547.483835][ T3610] ? do_sys_openat2+0x42b/0x500 [ 547.488684][ T3610] ? __fdget_pos+0x261/0x2f0 [ 547.493262][ T3610] ksys_write+0x19c/0x2c0 [ 547.497573][ T3610] ? print_irqtrace_events+0x210/0x210 [ 547.503016][ T3610] ? __ia32_sys_read+0x80/0x80 [ 547.507763][ T3610] ? syscall_enter_from_user_mode+0x2e/0x220 [ 547.513731][ T3610] ? lockdep_hardirqs_on+0x94/0x130 [ 547.518924][ T3610] ? syscall_enter_from_user_mode+0x2e/0x220 [ 547.524901][ T3610] do_syscall_64+0x3d/0xb0 [ 547.529312][ T3610] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 547.536055][ T3610] RIP: 0033:0x7fbf54741a19 [ 547.540452][ T3610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 547.560043][ T3610] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 547.568440][ T3610] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 547.576398][ T3610] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 547.584356][ T3610] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 547.592313][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 547.600278][ T3610] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000020 [ 547.608251][ T3610] executing program [ 547.626607][ T3611] loop0: detected capacity change from 0 to 64 [ 547.634523][ T3611] hfs: unable to locate alternate MDB [ 547.640232][ T3611] hfs: continuing without an alternate MDB [ 547.666365][ T3612] loop0: detected capacity change from 0 to 64 [ 547.674219][ T3612] hfs: unable to locate alternate MDB [ 547.679890][ T3612] hfs: continuing without an alternate MDB [ 547.690128][ T3612] FAULT_INJECTION: forcing a failure. [ 547.690128][ T3612] name failslab, interval 1, probability 0, space 0, times 0 [ 547.702977][ T3612] CPU: 0 PID: 3612 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 547.711411][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 547.721459][ T3612] Call Trace: [ 547.724728][ T3612] [ 547.727653][ T3612] dump_stack_lvl+0x1e3/0x2cb [ 547.732353][ T3612] ? nf_tcp_handle_invalid+0x642/0x642 [ 547.737821][ T3612] ? panic+0x75d/0x75d [ 547.741893][ T3612] should_fail_ex+0x3a6/0x4d0 [ 547.746589][ T3612] should_failslab+0x5/0x20 [ 547.751126][ T3612] slab_pre_alloc_hook+0x59/0x2a0 [ 547.756151][ T3612] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 547.761952][ T3612] ? hfs_find_init+0x8c/0x1e0 [ 547.766626][ T3612] __kmem_cache_alloc_node+0x47/0x260 [ 547.772008][ T3612] ? hfs_find_init+0x8c/0x1e0 [ 547.776685][ T3612] __kmalloc+0xa1/0x230 [ 547.780877][ T3612] hfs_find_init+0x8c/0x1e0 [ 547.785388][ T3612] hfs_extend_file+0x317/0x1440 [ 547.790262][ T3612] ? hfs_get_block+0xb60/0xb60 [ 547.795022][ T3612] ? __might_sleep+0xb0/0xb0 [ 547.799622][ T3612] ? clean_bdev_aliases+0x802/0x910 [ 547.804837][ T3612] hfs_get_block+0x3e0/0xb60 [ 547.809436][ T3612] ? hfs_free_extents+0x420/0x420 [ 547.814469][ T3612] ? create_page_buffers+0x24e/0x4b0 [ 547.819762][ T3612] __block_write_begin_int+0x544/0x1a30 [ 547.825339][ T3612] ? hfs_free_extents+0x420/0x420 [ 547.830384][ T3612] ? page_zero_new_buffers+0x650/0x650 [ 547.835837][ T3612] ? PageHeadHuge+0x8e/0x1c0 [ 547.840422][ T3612] ? hfs_free_extents+0x420/0x420 [ 547.845437][ T3612] block_write_begin+0x98/0x1f0 [ 547.850277][ T3612] ? cont_write_begin+0x622/0x880 [ 547.855298][ T3612] cont_write_begin+0x63f/0x880 [ 547.860161][ T3612] ? fault_in_readable+0x1c8/0x340 [ 547.865268][ T3612] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 547.871146][ T3612] ? fault_in_readable+0x209/0x340 [ 547.876254][ T3612] ? fault_in_safe_writeable+0x250/0x250 [ 547.881884][ T3612] hfs_write_begin+0x86/0xd0 [ 547.886470][ T3612] ? hfs_free_extents+0x420/0x420 [ 547.891482][ T3612] generic_perform_write+0x2fc/0x5e0 [ 547.896766][ T3612] ? generic_file_direct_write+0x460/0x460 [ 547.902561][ T3612] ? __file_remove_privs+0x640/0x640 [ 547.907844][ T3612] ? generic_write_checks+0x15c/0x1c0 [ 547.913210][ T3612] ? clear_nonspinnable+0x60/0x60 [ 547.918229][ T3612] __generic_file_write_iter+0x176/0x400 [ 547.923858][ T3612] generic_file_write_iter+0xab/0x310 [ 547.929227][ T3612] vfs_write+0x7ae/0xba0 [ 547.933476][ T3612] ? file_end_write+0x250/0x250 [ 547.938314][ T3612] ? do_sys_openat2+0x42b/0x500 [ 547.943165][ T3612] ? __fdget_pos+0x261/0x2f0 [ 547.947752][ T3612] ksys_write+0x19c/0x2c0 [ 547.952085][ T3612] ? print_irqtrace_events+0x210/0x210 [ 547.957537][ T3612] ? __ia32_sys_read+0x80/0x80 [ 547.962289][ T3612] ? syscall_enter_from_user_mode+0x2e/0x220 [ 547.968258][ T3612] ? lockdep_hardirqs_on+0x94/0x130 [ 547.973445][ T3612] ? syscall_enter_from_user_mode+0x2e/0x220 [ 547.979414][ T3612] do_syscall_64+0x3d/0xb0 [ 547.983820][ T3612] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 547.989696][ T3612] RIP: 0033:0x7fbf54741a19 [ 547.994108][ T3612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 548.013715][ T3612] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 548.022129][ T3612] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 548.030100][ T3612] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 548.038058][ T3612] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 548.046017][ T3612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 548.053974][ T3612] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000022 [ 548.061943][ T3612] executing program [ 548.084747][ T3613] loop0: detected capacity change from 0 to 64 [ 548.092428][ T3613] hfs: unable to locate alternate MDB [ 548.098175][ T3613] hfs: continuing without an alternate MDB [ 548.127457][ T3614] loop0: detected capacity change from 0 to 64 [ 548.135654][ T3614] hfs: unable to locate alternate MDB [ 548.141130][ T3614] hfs: continuing without an alternate MDB [ 548.150459][ T3614] FAULT_INJECTION: forcing a failure. [ 548.150459][ T3614] name failslab, interval 1, probability 0, space 0, times 0 [ 548.163894][ T3614] CPU: 1 PID: 3614 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 548.172334][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 548.182396][ T3614] Call Trace: [ 548.185667][ T3614] [ 548.188583][ T3614] dump_stack_lvl+0x1e3/0x2cb [ 548.193337][ T3614] ? nf_tcp_handle_invalid+0x642/0x642 [ 548.198778][ T3614] ? panic+0x75d/0x75d [ 548.202857][ T3614] should_fail_ex+0x3a6/0x4d0 [ 548.207545][ T3614] should_failslab+0x5/0x20 [ 548.212034][ T3614] slab_pre_alloc_hook+0x59/0x2a0 [ 548.217060][ T3614] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 548.222876][ T3614] ? hfs_find_init+0x8c/0x1e0 [ 548.227552][ T3614] __kmem_cache_alloc_node+0x47/0x260 [ 548.232949][ T3614] ? hfs_find_init+0x8c/0x1e0 [ 548.237612][ T3614] __kmalloc+0xa1/0x230 [ 548.241759][ T3614] hfs_find_init+0x8c/0x1e0 [ 548.246259][ T3614] hfs_extend_file+0x317/0x1440 [ 548.251099][ T3614] ? hfs_get_block+0xb60/0xb60 [ 548.255846][ T3614] ? __might_sleep+0xb0/0xb0 [ 548.260429][ T3614] ? clean_bdev_aliases+0x802/0x910 [ 548.265611][ T3614] hfs_get_block+0x3e0/0xb60 [ 548.270191][ T3614] ? hfs_free_extents+0x420/0x420 [ 548.275210][ T3614] ? create_page_buffers+0x24e/0x4b0 [ 548.280497][ T3614] __block_write_begin_int+0x544/0x1a30 [ 548.286036][ T3614] ? hfs_free_extents+0x420/0x420 [ 548.291042][ T3614] ? page_zero_new_buffers+0x650/0x650 [ 548.296482][ T3614] ? PageHeadHuge+0x8e/0x1c0 [ 548.301056][ T3614] ? hfs_free_extents+0x420/0x420 [ 548.306061][ T3614] block_write_begin+0x98/0x1f0 [ 548.310896][ T3614] ? cont_write_begin+0x622/0x880 [ 548.315913][ T3614] cont_write_begin+0x63f/0x880 [ 548.320770][ T3614] ? fault_in_readable+0x1c8/0x340 [ 548.325865][ T3614] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 548.331825][ T3614] ? fault_in_readable+0x209/0x340 [ 548.336931][ T3614] ? fault_in_safe_writeable+0x250/0x250 [ 548.342552][ T3614] hfs_write_begin+0x86/0xd0 [ 548.347126][ T3614] ? hfs_free_extents+0x420/0x420 [ 548.352141][ T3614] generic_perform_write+0x2fc/0x5e0 [ 548.357417][ T3614] ? generic_file_direct_write+0x460/0x460 [ 548.363207][ T3614] ? __file_remove_privs+0x640/0x640 [ 548.368480][ T3614] ? generic_write_checks+0x15c/0x1c0 [ 548.373833][ T3614] ? clear_nonspinnable+0x60/0x60 [ 548.378847][ T3614] __generic_file_write_iter+0x176/0x400 [ 548.384467][ T3614] generic_file_write_iter+0xab/0x310 [ 548.389848][ T3614] vfs_write+0x7ae/0xba0 [ 548.394074][ T3614] ? file_end_write+0x250/0x250 [ 548.398914][ T3614] ? do_sys_openat2+0x42b/0x500 [ 548.403760][ T3614] ? __fdget_pos+0x261/0x2f0 [ 548.408334][ T3614] ksys_write+0x19c/0x2c0 [ 548.412642][ T3614] ? print_irqtrace_events+0x210/0x210 [ 548.418086][ T3614] ? __ia32_sys_read+0x80/0x80 [ 548.422832][ T3614] ? syscall_enter_from_user_mode+0x2e/0x220 [ 548.428797][ T3614] ? lockdep_hardirqs_on+0x94/0x130 [ 548.433985][ T3614] ? syscall_enter_from_user_mode+0x2e/0x220 [ 548.439949][ T3614] do_syscall_64+0x3d/0xb0 [ 548.444352][ T3614] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 548.450227][ T3614] RIP: 0033:0x7fbf54741a19 [ 548.454643][ T3614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 548.474253][ T3614] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 548.482659][ T3614] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 548.490616][ T3614] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 548.498570][ T3614] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 548.506532][ T3614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 548.514481][ T3614] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000024 [ 548.522442][ T3614] [ 548.540550][ T3615] loop0: detected capacity change from 0 to 64 [ 548.548365][ T3615] hfs: unable to locate alternate MDB [ 548.553809][ T3615] hfs: continuing without an alternate MDB [ 548.565626][ T3615] FAULT_INJECTION: forcing a failure. [ 548.565626][ T3615] name failslab, interval 1, probability 0, space 0, times 0 [ 548.579003][ T3615] CPU: 1 PID: 3615 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 548.587437][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 548.597476][ T3615] Call Trace: [ 548.600751][ T3615] [ 548.603668][ T3615] dump_stack_lvl+0x1e3/0x2cb [ 548.608338][ T3615] ? nf_tcp_handle_invalid+0x642/0x642 [ 548.613780][ T3615] ? panic+0x75d/0x75d [ 548.617840][ T3615] should_fail_ex+0x3a6/0x4d0 [ 548.622503][ T3615] should_failslab+0x5/0x20 [ 548.626987][ T3615] slab_pre_alloc_hook+0x59/0x2a0 [ 548.631994][ T3615] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 548.637785][ T3615] ? hfs_find_init+0x8c/0x1e0 [ 548.642445][ T3615] __kmem_cache_alloc_node+0x47/0x260 [ 548.647805][ T3615] ? hfs_find_init+0x8c/0x1e0 [ 548.652466][ T3615] __kmalloc+0xa1/0x230 [ 548.656607][ T3615] hfs_find_init+0x8c/0x1e0 [ 548.661092][ T3615] hfs_extend_file+0x317/0x1440 [ 548.665932][ T3615] ? hfs_get_block+0xb60/0xb60 [ 548.670681][ T3615] ? __might_sleep+0xb0/0xb0 [ 548.675273][ T3615] ? clean_bdev_aliases+0x802/0x910 [ 548.680455][ T3615] hfs_get_block+0x3e0/0xb60 [ 548.685032][ T3615] ? hfs_free_extents+0x420/0x420 [ 548.690046][ T3615] ? create_page_buffers+0x24e/0x4b0 [ 548.695333][ T3615] __block_write_begin_int+0x544/0x1a30 [ 548.700878][ T3615] ? hfs_free_extents+0x420/0x420 [ 548.705885][ T3615] ? page_zero_new_buffers+0x650/0x650 [ 548.711340][ T3615] ? PageHeadHuge+0x8e/0x1c0 [ 548.715929][ T3615] ? hfs_free_extents+0x420/0x420 [ 548.720956][ T3615] block_write_begin+0x98/0x1f0 [ 548.725801][ T3615] ? cont_write_begin+0x622/0x880 [ 548.730823][ T3615] cont_write_begin+0x63f/0x880 [ 548.735760][ T3615] ? fault_in_readable+0x1c8/0x340 [ 548.740882][ T3615] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 548.746773][ T3615] ? fault_in_readable+0x209/0x340 [ 548.751880][ T3615] ? fault_in_safe_writeable+0x250/0x250 [ 548.757525][ T3615] hfs_write_begin+0x86/0xd0 [ 548.762115][ T3615] ? hfs_free_extents+0x420/0x420 [ 548.767137][ T3615] generic_perform_write+0x2fc/0x5e0 [ 548.772438][ T3615] ? generic_file_direct_write+0x460/0x460 [ 548.778248][ T3615] ? __file_remove_privs+0x640/0x640 [ 548.783531][ T3615] ? generic_write_checks+0x15c/0x1c0 [ 548.788894][ T3615] ? clear_nonspinnable+0x60/0x60 [ 548.793906][ T3615] __generic_file_write_iter+0x176/0x400 [ 548.799547][ T3615] generic_file_write_iter+0xab/0x310 [ 548.804908][ T3615] vfs_write+0x7ae/0xba0 [ 548.809141][ T3615] ? file_end_write+0x250/0x250 [ 548.813979][ T3615] ? do_sys_openat2+0x42b/0x500 [ 548.818823][ T3615] ? __fdget_pos+0x261/0x2f0 [ 548.823399][ T3615] ksys_write+0x19c/0x2c0 [ 548.827794][ T3615] ? print_irqtrace_events+0x210/0x210 [ 548.833239][ T3615] ? __ia32_sys_read+0x80/0x80 [ 548.837997][ T3615] ? syscall_enter_from_user_mode+0x2e/0x220 [ 548.843973][ T3615] ? lockdep_hardirqs_on+0x94/0x130 [ 548.849166][ T3615] ? syscall_enter_from_user_mode+0x2e/0x220 [ 548.855131][ T3615] do_syscall_64+0x3d/0xb0 [ 548.859530][ T3615] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 548.865406][ T3615] RIP: 0033:0x7fbf54741a19 [ 548.869802][ T3615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 548.889392][ T3615] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 548.897791][ T3615] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 548.905753][ T3615] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 548.913705][ T3615] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 548.921654][ T3615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 548.929607][ T3615] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000025 [ 548.937576][ T3615] [ 548.956165][ T3616] loop0: detected capacity change from 0 to 64 [ 548.963953][ T3616] hfs: unable to locate alternate MDB [ 548.969464][ T3616] hfs: continuing without an alternate MDB [ 548.984093][ T3616] FAULT_INJECTION: forcing a failure. [ 548.984093][ T3616] name failslab, interval 1, probability 0, space 0, times 0 [ 548.996778][ T3616] CPU: 1 PID: 3616 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 549.005204][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 549.015269][ T3616] Call Trace: [ 549.018545][ T3616] [ 549.021474][ T3616] dump_stack_lvl+0x1e3/0x2cb [ 549.026161][ T3616] ? nf_tcp_handle_invalid+0x642/0x642 [ 549.031624][ T3616] ? panic+0x75d/0x75d [ 549.035720][ T3616] should_fail_ex+0x3a6/0x4d0 [ 549.040403][ T3616] should_failslab+0x5/0x20 [ 549.044907][ T3616] slab_pre_alloc_hook+0x59/0x2a0 [ 549.051159][ T3616] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 549.056992][ T3616] ? hfs_find_init+0x8c/0x1e0 [ 549.061661][ T3616] __kmem_cache_alloc_node+0x47/0x260 [ 549.067032][ T3616] ? hfs_find_init+0x8c/0x1e0 [ 549.071730][ T3616] __kmalloc+0xa1/0x230 [ 549.075877][ T3616] hfs_find_init+0x8c/0x1e0 [ 549.080375][ T3616] hfs_extend_file+0x317/0x1440 [ 549.085228][ T3616] ? hfs_get_block+0xb60/0xb60 [ 549.089985][ T3616] ? __might_sleep+0xb0/0xb0 [ 549.094577][ T3616] ? clean_bdev_aliases+0x802/0x910 [ 549.099768][ T3616] hfs_get_block+0x3e0/0xb60 [ 549.104361][ T3616] ? hfs_free_extents+0x420/0x420 [ 549.109384][ T3616] ? create_page_buffers+0x24e/0x4b0 [ 549.114664][ T3616] __block_write_begin_int+0x544/0x1a30 [ 549.120217][ T3616] ? hfs_free_extents+0x420/0x420 [ 549.125232][ T3616] ? page_zero_new_buffers+0x650/0x650 [ 549.130682][ T3616] ? PageHeadHuge+0x8e/0x1c0 [ 549.135264][ T3616] ? hfs_free_extents+0x420/0x420 [ 549.140283][ T3616] block_write_begin+0x98/0x1f0 [ 549.145121][ T3616] ? cont_write_begin+0x622/0x880 [ 549.150143][ T3616] cont_write_begin+0x63f/0x880 [ 549.154992][ T3616] ? fault_in_readable+0x1c8/0x340 [ 549.160095][ T3616] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 549.165976][ T3616] ? fault_in_readable+0x209/0x340 [ 549.171079][ T3616] ? fault_in_safe_writeable+0x250/0x250 [ 549.176711][ T3616] hfs_write_begin+0x86/0xd0 [ 549.181292][ T3616] ? hfs_free_extents+0x420/0x420 [ 549.186317][ T3616] generic_perform_write+0x2fc/0x5e0 [ 549.191603][ T3616] ? generic_file_direct_write+0x460/0x460 [ 549.197399][ T3616] ? __file_remove_privs+0x640/0x640 [ 549.203373][ T3616] ? generic_write_checks+0x15c/0x1c0 [ 549.208736][ T3616] ? clear_nonspinnable+0x60/0x60 [ 549.213761][ T3616] __generic_file_write_iter+0x176/0x400 [ 549.219398][ T3616] generic_file_write_iter+0xab/0x310 [ 549.224768][ T3616] vfs_write+0x7ae/0xba0 [ 549.229007][ T3616] ? file_end_write+0x250/0x250 [ 549.233852][ T3616] ? do_sys_openat2+0x42b/0x500 [ 549.238714][ T3616] ? __fdget_pos+0x261/0x2f0 [ 549.243298][ T3616] ksys_write+0x19c/0x2c0 [ 549.247618][ T3616] ? print_irqtrace_events+0x210/0x210 [ 549.253069][ T3616] ? __ia32_sys_read+0x80/0x80 [ 549.257821][ T3616] ? syscall_enter_from_user_mode+0x2e/0x220 [ 549.263796][ T3616] ? lockdep_hardirqs_on+0x94/0x130 [ 549.268990][ T3616] ? syscall_enter_from_user_mode+0x2e/0x220 [ 549.274968][ T3616] do_syscall_64+0x3d/0xb0 [ 549.279378][ T3616] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 549.285267][ T3616] RIP: 0033:0x7fbf54741a19 [ 549.289674][ T3616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 549.309268][ T3616] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 549.317673][ T3616] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 549.325632][ T3616] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 549.333589][ T3616] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 549.342334][ T3616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 549.350381][ T3616] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000026 [ 549.358354][ T3616] executing program executing program [ 549.379912][ T3617] loop0: detected capacity change from 0 to 64 [ 549.387929][ T3617] hfs: unable to locate alternate MDB [ 549.393401][ T3617] hfs: continuing without an alternate MDB executing program [ 549.423443][ T3618] loop0: detected capacity change from 0 to 64 [ 549.432064][ T3618] hfs: unable to locate alternate MDB [ 549.437639][ T3618] hfs: continuing without an alternate MDB executing program [ 549.470260][ T3619] loop0: detected capacity change from 0 to 64 [ 549.478770][ T3619] hfs: unable to locate alternate MDB [ 549.484178][ T3619] hfs: continuing without an alternate MDB [ 549.509242][ T3620] loop0: detected capacity change from 0 to 64 [ 549.517260][ T3620] hfs: unable to locate alternate MDB [ 549.522657][ T3620] hfs: continuing without an alternate MDB [ 549.532581][ T3620] FAULT_INJECTION: forcing a failure. [ 549.532581][ T3620] name failslab, interval 1, probability 0, space 0, times 0 [ 549.545271][ T3620] CPU: 1 PID: 3620 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 549.553686][ T3620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 549.563741][ T3620] Call Trace: [ 549.567010][ T3620] [ 549.569925][ T3620] dump_stack_lvl+0x1e3/0x2cb [ 549.574600][ T3620] ? nf_tcp_handle_invalid+0x642/0x642 [ 549.580045][ T3620] ? panic+0x75d/0x75d [ 549.584110][ T3620] should_fail_ex+0x3a6/0x4d0 [ 549.588774][ T3620] should_failslab+0x5/0x20 [ 549.594301][ T3620] slab_pre_alloc_hook+0x59/0x2a0 [ 549.599310][ T3620] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 549.605103][ T3620] ? hfs_find_init+0x8c/0x1e0 [ 549.609762][ T3620] __kmem_cache_alloc_node+0x47/0x260 [ 549.615124][ T3620] ? hfs_find_init+0x8c/0x1e0 [ 549.619784][ T3620] __kmalloc+0xa1/0x230 [ 549.623926][ T3620] hfs_find_init+0x8c/0x1e0 [ 549.628416][ T3620] hfs_extend_file+0x317/0x1440 [ 549.633254][ T3620] ? hfs_get_block+0xb60/0xb60 [ 549.638005][ T3620] ? __might_sleep+0xb0/0xb0 [ 549.642590][ T3620] ? clean_bdev_aliases+0x802/0x910 [ 549.647775][ T3620] hfs_get_block+0x3e0/0xb60 [ 549.652357][ T3620] ? hfs_free_extents+0x420/0x420 [ 549.657375][ T3620] ? create_page_buffers+0x24e/0x4b0 [ 549.662649][ T3620] __block_write_begin_int+0x544/0x1a30 [ 549.668195][ T3620] ? hfs_free_extents+0x420/0x420 [ 549.673202][ T3620] ? page_zero_new_buffers+0x650/0x650 [ 549.678644][ T3620] ? PageHeadHuge+0x8e/0x1c0 [ 549.683222][ T3620] ? hfs_free_extents+0x420/0x420 [ 549.688230][ T3620] block_write_begin+0x98/0x1f0 [ 549.693064][ T3620] ? cont_write_begin+0x622/0x880 [ 549.698074][ T3620] cont_write_begin+0x63f/0x880 [ 549.702912][ T3620] ? fault_in_readable+0x1c8/0x340 [ 549.708014][ T3620] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 549.713893][ T3620] ? fault_in_readable+0x209/0x340 [ 549.718991][ T3620] ? fault_in_safe_writeable+0x250/0x250 [ 549.724617][ T3620] hfs_write_begin+0x86/0xd0 [ 549.729211][ T3620] ? hfs_free_extents+0x420/0x420 [ 549.734224][ T3620] generic_perform_write+0x2fc/0x5e0 [ 549.739503][ T3620] ? generic_file_direct_write+0x460/0x460 [ 549.745298][ T3620] ? __file_remove_privs+0x640/0x640 [ 549.750570][ T3620] ? generic_write_checks+0x15c/0x1c0 [ 549.755928][ T3620] ? clear_nonspinnable+0x60/0x60 [ 549.760956][ T3620] __generic_file_write_iter+0x176/0x400 [ 549.766594][ T3620] generic_file_write_iter+0xab/0x310 [ 549.771976][ T3620] vfs_write+0x7ae/0xba0 [ 549.776212][ T3620] ? file_end_write+0x250/0x250 [ 549.781047][ T3620] ? do_sys_openat2+0x42b/0x500 [ 549.785896][ T3620] ? __fdget_pos+0x261/0x2f0 [ 549.790471][ T3620] ksys_write+0x19c/0x2c0 [ 549.794785][ T3620] ? print_irqtrace_events+0x210/0x210 [ 549.800230][ T3620] ? __ia32_sys_read+0x80/0x80 [ 549.804987][ T3620] ? syscall_enter_from_user_mode+0x2e/0x220 [ 549.810955][ T3620] ? lockdep_hardirqs_on+0x94/0x130 [ 549.816139][ T3620] ? syscall_enter_from_user_mode+0x2e/0x220 [ 549.822119][ T3620] do_syscall_64+0x3d/0xb0 [ 549.826529][ T3620] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 549.832410][ T3620] RIP: 0033:0x7fbf54741a19 [ 549.836812][ T3620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 549.856403][ T3620] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 549.864809][ T3620] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 549.872778][ T3620] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 549.880741][ T3620] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 549.888702][ T3620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 549.896659][ T3620] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000002a [ 549.904629][ T3620] [ 549.930061][ T3621] loop0: detected capacity change from 0 to 64 [ 549.938548][ T3621] hfs: unable to locate alternate MDB [ 549.944077][ T3621] hfs: continuing without an alternate MDB [ 549.954166][ T3621] FAULT_INJECTION: forcing a failure. [ 549.954166][ T3621] name failslab, interval 1, probability 0, space 0, times 0 [ 549.967353][ T3621] CPU: 1 PID: 3621 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 549.975769][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 549.985825][ T3621] Call Trace: [ 549.989088][ T3621] [ 549.991998][ T3621] dump_stack_lvl+0x1e3/0x2cb [ 549.996665][ T3621] ? nf_tcp_handle_invalid+0x642/0x642 [ 550.002108][ T3621] ? panic+0x75d/0x75d [ 550.006171][ T3621] should_fail_ex+0x3a6/0x4d0 [ 550.010835][ T3621] should_failslab+0x5/0x20 [ 550.015320][ T3621] slab_pre_alloc_hook+0x59/0x2a0 [ 550.020325][ T3621] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 550.026116][ T3621] ? hfs_find_init+0x8c/0x1e0 [ 550.030779][ T3621] __kmem_cache_alloc_node+0x47/0x260 [ 550.036139][ T3621] ? hfs_find_init+0x8c/0x1e0 [ 550.040803][ T3621] __kmalloc+0xa1/0x230 [ 550.044939][ T3621] hfs_find_init+0x8c/0x1e0 [ 550.049426][ T3621] hfs_extend_file+0x317/0x1440 [ 550.054449][ T3621] ? hfs_get_block+0xb60/0xb60 [ 550.059223][ T3621] ? __might_sleep+0xb0/0xb0 [ 550.063814][ T3621] ? clean_bdev_aliases+0x802/0x910 [ 550.069004][ T3621] hfs_get_block+0x3e0/0xb60 [ 550.073592][ T3621] ? hfs_free_extents+0x420/0x420 [ 550.078613][ T3621] ? create_page_buffers+0x24e/0x4b0 [ 550.083883][ T3621] __block_write_begin_int+0x544/0x1a30 [ 550.089425][ T3621] ? hfs_free_extents+0x420/0x420 [ 550.094432][ T3621] ? page_zero_new_buffers+0x650/0x650 [ 550.099875][ T3621] ? PageHeadHuge+0x8e/0x1c0 [ 550.104449][ T3621] ? hfs_free_extents+0x420/0x420 [ 550.109457][ T3621] block_write_begin+0x98/0x1f0 [ 550.114287][ T3621] ? cont_write_begin+0x622/0x880 [ 550.119293][ T3621] cont_write_begin+0x63f/0x880 [ 550.124131][ T3621] ? fault_in_readable+0x1c8/0x340 [ 550.129227][ T3621] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 550.135100][ T3621] ? fault_in_readable+0x209/0x340 [ 550.140199][ T3621] ? fault_in_safe_writeable+0x250/0x250 [ 550.145823][ T3621] hfs_write_begin+0x86/0xd0 [ 550.150402][ T3621] ? hfs_free_extents+0x420/0x420 [ 550.155414][ T3621] generic_perform_write+0x2fc/0x5e0 [ 550.160701][ T3621] ? generic_file_direct_write+0x460/0x460 [ 550.166490][ T3621] ? __file_remove_privs+0x640/0x640 [ 550.171759][ T3621] ? generic_write_checks+0x15c/0x1c0 [ 550.177120][ T3621] ? clear_nonspinnable+0x60/0x60 [ 550.182133][ T3621] __generic_file_write_iter+0x176/0x400 [ 550.187766][ T3621] generic_file_write_iter+0xab/0x310 [ 550.193134][ T3621] vfs_write+0x7ae/0xba0 [ 550.197371][ T3621] ? file_end_write+0x250/0x250 [ 550.202210][ T3621] ? do_sys_openat2+0x42b/0x500 [ 550.207061][ T3621] ? __fdget_pos+0x261/0x2f0 [ 550.211637][ T3621] ksys_write+0x19c/0x2c0 [ 550.215949][ T3621] ? print_irqtrace_events+0x210/0x210 [ 550.221393][ T3621] ? __ia32_sys_read+0x80/0x80 [ 550.226142][ T3621] ? syscall_enter_from_user_mode+0x2e/0x220 [ 550.232114][ T3621] ? lockdep_hardirqs_on+0x94/0x130 [ 550.237301][ T3621] ? syscall_enter_from_user_mode+0x2e/0x220 [ 550.243876][ T3621] do_syscall_64+0x3d/0xb0 [ 550.248278][ T3621] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 550.254152][ T3621] RIP: 0033:0x7fbf54741a19 [ 550.258551][ T3621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 550.279102][ T3621] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 550.287504][ T3621] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 550.295461][ T3621] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 550.303416][ T3621] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 550.311371][ T3621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 550.319328][ T3621] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000002b [ 550.327298][ T3621] [ 550.344064][ T3622] loop0: detected capacity change from 0 to 64 [ 550.354796][ T3622] hfs: unable to locate alternate MDB [ 550.360555][ T3622] hfs: continuing without an alternate MDB [ 550.371425][ T3622] FAULT_INJECTION: forcing a failure. [ 550.371425][ T3622] name failslab, interval 1, probability 0, space 0, times 0 [ 550.384588][ T3622] CPU: 0 PID: 3622 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 550.393000][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 550.403049][ T3622] Call Trace: [ 550.406314][ T3622] [ 550.409240][ T3622] dump_stack_lvl+0x1e3/0x2cb [ 550.413904][ T3622] ? nf_tcp_handle_invalid+0x642/0x642 [ 550.419344][ T3622] ? panic+0x75d/0x75d [ 550.423403][ T3622] should_fail_ex+0x3a6/0x4d0 [ 550.428066][ T3622] should_failslab+0x5/0x20 [ 550.432549][ T3622] slab_pre_alloc_hook+0x59/0x2a0 [ 550.437561][ T3622] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 550.443355][ T3622] ? hfs_find_init+0x8c/0x1e0 [ 550.448015][ T3622] __kmem_cache_alloc_node+0x47/0x260 [ 550.453370][ T3622] ? hfs_find_init+0x8c/0x1e0 [ 550.458031][ T3622] __kmalloc+0xa1/0x230 [ 550.462168][ T3622] hfs_find_init+0x8c/0x1e0 [ 550.466656][ T3622] hfs_extend_file+0x317/0x1440 [ 550.471493][ T3622] ? hfs_get_block+0xb60/0xb60 [ 550.476244][ T3622] ? __might_sleep+0xb0/0xb0 [ 550.480824][ T3622] ? clean_bdev_aliases+0x802/0x910 [ 550.486007][ T3622] hfs_get_block+0x3e0/0xb60 [ 550.490590][ T3622] ? hfs_free_extents+0x420/0x420 [ 550.495603][ T3622] ? create_page_buffers+0x24e/0x4b0 [ 550.500871][ T3622] __block_write_begin_int+0x544/0x1a30 [ 550.506418][ T3622] ? hfs_free_extents+0x420/0x420 [ 550.511429][ T3622] ? page_zero_new_buffers+0x650/0x650 [ 550.516869][ T3622] ? PageHeadHuge+0x8e/0x1c0 [ 550.521445][ T3622] ? hfs_free_extents+0x420/0x420 [ 550.526454][ T3622] block_write_begin+0x98/0x1f0 [ 550.531286][ T3622] ? cont_write_begin+0x622/0x880 [ 550.536296][ T3622] cont_write_begin+0x63f/0x880 [ 550.541134][ T3622] ? fault_in_readable+0x1c8/0x340 [ 550.546228][ T3622] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 550.552105][ T3622] ? fault_in_readable+0x209/0x340 [ 550.557204][ T3622] ? fault_in_safe_writeable+0x250/0x250 [ 550.562828][ T3622] hfs_write_begin+0x86/0xd0 [ 550.567403][ T3622] ? hfs_free_extents+0x420/0x420 [ 550.572414][ T3622] generic_perform_write+0x2fc/0x5e0 [ 550.577697][ T3622] ? generic_file_direct_write+0x460/0x460 [ 550.583492][ T3622] ? __file_remove_privs+0x640/0x640 [ 550.588765][ T3622] ? generic_write_checks+0x15c/0x1c0 [ 550.594120][ T3622] ? clear_nonspinnable+0x60/0x60 [ 550.599135][ T3622] __generic_file_write_iter+0x176/0x400 [ 550.604758][ T3622] generic_file_write_iter+0xab/0x310 [ 550.610119][ T3622] vfs_write+0x7ae/0xba0 [ 550.614349][ T3622] ? file_end_write+0x250/0x250 [ 550.619180][ T3622] ? do_sys_openat2+0x42b/0x500 [ 550.624029][ T3622] ? __fdget_pos+0x261/0x2f0 [ 550.628604][ T3622] ksys_write+0x19c/0x2c0 [ 550.632914][ T3622] ? print_irqtrace_events+0x210/0x210 [ 550.638359][ T3622] ? __ia32_sys_read+0x80/0x80 [ 550.643106][ T3622] ? syscall_enter_from_user_mode+0x2e/0x220 [ 550.649072][ T3622] ? lockdep_hardirqs_on+0x94/0x130 [ 550.654253][ T3622] ? syscall_enter_from_user_mode+0x2e/0x220 [ 550.660222][ T3622] do_syscall_64+0x3d/0xb0 [ 550.664628][ T3622] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 550.670505][ T3622] RIP: 0033:0x7fbf54741a19 [ 550.674903][ T3622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 550.694494][ T3622] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 550.702890][ T3622] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 550.710844][ T3622] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 550.718795][ T3622] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 550.726746][ T3622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 550.734698][ T3622] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000002c [ 550.742666][ T3622] executing program [ 550.762647][ T3623] loop0: detected capacity change from 0 to 64 [ 550.770624][ T3623] hfs: unable to locate alternate MDB [ 550.776186][ T3623] hfs: continuing without an alternate MDB [ 550.806192][ T3624] loop0: detected capacity change from 0 to 64 [ 550.814359][ T3624] hfs: unable to locate alternate MDB [ 550.819890][ T3624] hfs: continuing without an alternate MDB [ 550.832036][ T3624] FAULT_INJECTION: forcing a failure. [ 550.832036][ T3624] name failslab, interval 1, probability 0, space 0, times 0 [ 550.845640][ T3624] CPU: 1 PID: 3624 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 550.854079][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 550.864148][ T3624] Call Trace: [ 550.867427][ T3624] [ 550.870349][ T3624] dump_stack_lvl+0x1e3/0x2cb [ 550.875029][ T3624] ? nf_tcp_handle_invalid+0x642/0x642 [ 550.880486][ T3624] ? panic+0x75d/0x75d [ 550.884559][ T3624] should_fail_ex+0x3a6/0x4d0 [ 550.889238][ T3624] should_failslab+0x5/0x20 [ 550.893734][ T3624] slab_pre_alloc_hook+0x59/0x2a0 [ 550.898755][ T3624] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 550.904560][ T3624] ? hfs_find_init+0x8c/0x1e0 [ 550.909228][ T3624] __kmem_cache_alloc_node+0x47/0x260 [ 550.914599][ T3624] ? hfs_find_init+0x8c/0x1e0 [ 550.919268][ T3624] __kmalloc+0xa1/0x230 [ 550.923418][ T3624] hfs_find_init+0x8c/0x1e0 [ 550.927917][ T3624] hfs_extend_file+0x317/0x1440 [ 550.932767][ T3624] ? hfs_get_block+0xb60/0xb60 [ 550.937616][ T3624] ? __might_sleep+0xb0/0xb0 [ 550.942212][ T3624] ? clean_bdev_aliases+0x802/0x910 [ 550.947403][ T3624] hfs_get_block+0x3e0/0xb60 [ 550.951994][ T3624] ? hfs_free_extents+0x420/0x420 [ 550.957021][ T3624] ? create_page_buffers+0x24e/0x4b0 [ 550.962300][ T3624] __block_write_begin_int+0x544/0x1a30 [ 550.967855][ T3624] ? hfs_free_extents+0x420/0x420 [ 550.972876][ T3624] ? page_zero_new_buffers+0x650/0x650 [ 550.978326][ T3624] ? PageHeadHuge+0x8e/0x1c0 [ 550.982924][ T3624] ? hfs_free_extents+0x420/0x420 [ 550.987941][ T3624] block_write_begin+0x98/0x1f0 [ 550.992783][ T3624] ? cont_write_begin+0x622/0x880 [ 550.997812][ T3624] cont_write_begin+0x63f/0x880 [ 551.002749][ T3624] ? fault_in_readable+0x1c8/0x340 [ 551.007865][ T3624] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 551.013768][ T3624] ? fault_in_readable+0x209/0x340 [ 551.018916][ T3624] ? fault_in_safe_writeable+0x250/0x250 [ 551.024575][ T3624] hfs_write_begin+0x86/0xd0 [ 551.029178][ T3624] ? hfs_free_extents+0x420/0x420 [ 551.034207][ T3624] generic_perform_write+0x2fc/0x5e0 [ 551.039507][ T3624] ? generic_file_direct_write+0x460/0x460 [ 551.045312][ T3624] ? __file_remove_privs+0x640/0x640 [ 551.050595][ T3624] ? generic_write_checks+0x15c/0x1c0 [ 551.055962][ T3624] ? clear_nonspinnable+0x60/0x60 [ 551.060984][ T3624] __generic_file_write_iter+0x176/0x400 [ 551.066620][ T3624] generic_file_write_iter+0xab/0x310 [ 551.071989][ T3624] vfs_write+0x7ae/0xba0 [ 551.076228][ T3624] ? file_end_write+0x250/0x250 [ 551.081068][ T3624] ? do_sys_openat2+0x42b/0x500 [ 551.085925][ T3624] ? __fdget_pos+0x261/0x2f0 [ 551.090519][ T3624] ksys_write+0x19c/0x2c0 [ 551.094840][ T3624] ? print_irqtrace_events+0x210/0x210 [ 551.100290][ T3624] ? __ia32_sys_read+0x80/0x80 [ 551.105043][ T3624] ? syscall_enter_from_user_mode+0x2e/0x220 [ 551.111105][ T3624] ? lockdep_hardirqs_on+0x94/0x130 [ 551.116307][ T3624] ? syscall_enter_from_user_mode+0x2e/0x220 [ 551.122283][ T3624] do_syscall_64+0x3d/0xb0 [ 551.126690][ T3624] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 551.132574][ T3624] RIP: 0033:0x7fbf54741a19 [ 551.136982][ T3624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 551.156665][ T3624] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 551.165069][ T3624] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 551.173046][ T3624] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 551.181016][ T3624] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 551.188981][ T3624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 551.197551][ T3624] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000002e executing program [ 551.205523][ T3624] executing program [ 551.231799][ T3625] loop0: detected capacity change from 0 to 64 [ 551.241053][ T3625] hfs: unable to locate alternate MDB [ 551.246549][ T3625] hfs: continuing without an alternate MDB [ 551.273943][ T3626] loop0: detected capacity change from 0 to 64 [ 551.282681][ T3626] hfs: unable to locate alternate MDB [ 551.289041][ T3626] hfs: continuing without an alternate MDB [ 551.298977][ T3626] FAULT_INJECTION: forcing a failure. [ 551.298977][ T3626] name failslab, interval 1, probability 0, space 0, times 0 [ 551.312219][ T3626] CPU: 1 PID: 3626 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 551.320651][ T3626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 551.330701][ T3626] Call Trace: [ 551.333975][ T3626] [ 551.336895][ T3626] dump_stack_lvl+0x1e3/0x2cb [ 551.341576][ T3626] ? nf_tcp_handle_invalid+0x642/0x642 [ 551.347117][ T3626] ? panic+0x75d/0x75d [ 551.351187][ T3626] should_fail_ex+0x3a6/0x4d0 [ 551.355858][ T3626] should_failslab+0x5/0x20 [ 551.360347][ T3626] slab_pre_alloc_hook+0x59/0x2a0 [ 551.365358][ T3626] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 551.371157][ T3626] ? hfs_find_init+0x8c/0x1e0 [ 551.375836][ T3626] __kmem_cache_alloc_node+0x47/0x260 [ 551.381228][ T3626] ? hfs_find_init+0x8c/0x1e0 [ 551.385914][ T3626] __kmalloc+0xa1/0x230 [ 551.390071][ T3626] hfs_find_init+0x8c/0x1e0 [ 551.394658][ T3626] hfs_extend_file+0x317/0x1440 [ 551.399514][ T3626] ? hfs_get_block+0xb60/0xb60 [ 551.404269][ T3626] ? __might_sleep+0xb0/0xb0 [ 551.408860][ T3626] ? clean_bdev_aliases+0x802/0x910 [ 551.414050][ T3626] hfs_get_block+0x3e0/0xb60 [ 551.418643][ T3626] ? hfs_free_extents+0x420/0x420 [ 551.423666][ T3626] ? create_page_buffers+0x24e/0x4b0 [ 551.428949][ T3626] __block_write_begin_int+0x544/0x1a30 [ 551.434497][ T3626] ? hfs_free_extents+0x420/0x420 [ 551.439513][ T3626] ? page_zero_new_buffers+0x650/0x650 [ 551.444961][ T3626] ? PageHeadHuge+0x8e/0x1c0 [ 551.449545][ T3626] ? hfs_free_extents+0x420/0x420 [ 551.454560][ T3626] block_write_begin+0x98/0x1f0 [ 551.459399][ T3626] ? cont_write_begin+0x622/0x880 [ 551.464413][ T3626] cont_write_begin+0x63f/0x880 [ 551.469261][ T3626] ? fault_in_readable+0x1c8/0x340 [ 551.474367][ T3626] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 551.480245][ T3626] ? fault_in_readable+0x209/0x340 [ 551.485363][ T3626] ? fault_in_safe_writeable+0x250/0x250 [ 551.490993][ T3626] hfs_write_begin+0x86/0xd0 [ 551.495576][ T3626] ? hfs_free_extents+0x420/0x420 [ 551.500598][ T3626] generic_perform_write+0x2fc/0x5e0 [ 551.505888][ T3626] ? generic_file_direct_write+0x460/0x460 [ 551.511691][ T3626] ? __file_remove_privs+0x640/0x640 [ 551.517056][ T3626] ? generic_write_checks+0x15c/0x1c0 [ 551.522419][ T3626] ? clear_nonspinnable+0x60/0x60 [ 551.527440][ T3626] __generic_file_write_iter+0x176/0x400 [ 551.533095][ T3626] generic_file_write_iter+0xab/0x310 [ 551.538461][ T3626] vfs_write+0x7ae/0xba0 [ 551.542698][ T3626] ? file_end_write+0x250/0x250 [ 551.547533][ T3626] ? do_sys_openat2+0x42b/0x500 [ 551.552386][ T3626] ? __fdget_pos+0x261/0x2f0 [ 551.556976][ T3626] ksys_write+0x19c/0x2c0 [ 551.561295][ T3626] ? print_irqtrace_events+0x210/0x210 [ 551.566749][ T3626] ? __ia32_sys_read+0x80/0x80 [ 551.571503][ T3626] ? syscall_enter_from_user_mode+0x2e/0x220 [ 551.577477][ T3626] ? lockdep_hardirqs_on+0x94/0x130 [ 551.582669][ T3626] ? syscall_enter_from_user_mode+0x2e/0x220 [ 551.588649][ T3626] do_syscall_64+0x3d/0xb0 [ 551.593055][ T3626] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 551.598937][ T3626] RIP: 0033:0x7fbf54741a19 [ 551.603340][ T3626] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 551.622950][ T3626] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 551.631363][ T3626] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 551.639324][ T3626] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 551.647282][ T3626] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 551.655252][ T3626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 551.663213][ T3626] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000030 [ 551.671189][ T3626] executing program [ 551.694203][ T3627] loop0: detected capacity change from 0 to 64 [ 551.703415][ T3627] hfs: unable to locate alternate MDB [ 551.708962][ T3627] hfs: continuing without an alternate MDB [ 551.736253][ T3628] loop0: detected capacity change from 0 to 64 [ 551.744206][ T3628] hfs: unable to locate alternate MDB [ 551.749914][ T3628] hfs: continuing without an alternate MDB [ 551.760809][ T3628] FAULT_INJECTION: forcing a failure. [ 551.760809][ T3628] name failslab, interval 1, probability 0, space 0, times 0 [ 551.773981][ T3628] CPU: 1 PID: 3628 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 551.782412][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 551.792549][ T3628] Call Trace: [ 551.795825][ T3628] [ 551.798752][ T3628] dump_stack_lvl+0x1e3/0x2cb [ 551.803432][ T3628] ? nf_tcp_handle_invalid+0x642/0x642 [ 551.808900][ T3628] ? panic+0x75d/0x75d [ 551.812974][ T3628] should_fail_ex+0x3a6/0x4d0 [ 551.817648][ T3628] should_failslab+0x5/0x20 [ 551.822152][ T3628] slab_pre_alloc_hook+0x59/0x2a0 [ 551.827171][ T3628] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 551.832978][ T3628] ? hfs_find_init+0x8c/0x1e0 [ 551.837751][ T3628] __kmem_cache_alloc_node+0x47/0x260 [ 551.843120][ T3628] ? hfs_find_init+0x8c/0x1e0 [ 551.847810][ T3628] __kmalloc+0xa1/0x230 [ 551.851977][ T3628] hfs_find_init+0x8c/0x1e0 [ 551.856494][ T3628] hfs_extend_file+0x317/0x1440 [ 551.861353][ T3628] ? hfs_get_block+0xb60/0xb60 [ 551.866116][ T3628] ? __might_sleep+0xb0/0xb0 [ 551.870717][ T3628] ? clean_bdev_aliases+0x802/0x910 [ 551.875909][ T3628] hfs_get_block+0x3e0/0xb60 [ 551.880514][ T3628] ? hfs_free_extents+0x420/0x420 [ 551.885567][ T3628] ? create_page_buffers+0x24e/0x4b0 [ 551.890848][ T3628] __block_write_begin_int+0x544/0x1a30 [ 551.896399][ T3628] ? hfs_free_extents+0x420/0x420 [ 551.901417][ T3628] ? page_zero_new_buffers+0x650/0x650 [ 551.906864][ T3628] ? PageHeadHuge+0x8e/0x1c0 [ 551.911449][ T3628] ? hfs_free_extents+0x420/0x420 [ 551.916467][ T3628] block_write_begin+0x98/0x1f0 [ 551.921306][ T3628] ? cont_write_begin+0x622/0x880 [ 551.926333][ T3628] cont_write_begin+0x63f/0x880 [ 551.931181][ T3628] ? fault_in_readable+0x1c8/0x340 [ 551.936289][ T3628] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 551.942174][ T3628] ? fault_in_readable+0x209/0x340 [ 551.947281][ T3628] ? fault_in_safe_writeable+0x250/0x250 [ 551.952916][ T3628] hfs_write_begin+0x86/0xd0 [ 551.957500][ T3628] ? hfs_free_extents+0x420/0x420 [ 551.962522][ T3628] generic_perform_write+0x2fc/0x5e0 [ 551.967812][ T3628] ? generic_file_direct_write+0x460/0x460 [ 551.973614][ T3628] ? __file_remove_privs+0x640/0x640 [ 551.978896][ T3628] ? generic_write_checks+0x15c/0x1c0 [ 551.984260][ T3628] ? clear_nonspinnable+0x60/0x60 [ 551.989281][ T3628] __generic_file_write_iter+0x176/0x400 [ 551.994913][ T3628] generic_file_write_iter+0xab/0x310 [ 552.000283][ T3628] vfs_write+0x7ae/0xba0 [ 552.004525][ T3628] ? file_end_write+0x250/0x250 [ 552.009365][ T3628] ? do_sys_openat2+0x42b/0x500 [ 552.014223][ T3628] ? __fdget_pos+0x261/0x2f0 [ 552.018895][ T3628] ksys_write+0x19c/0x2c0 [ 552.023213][ T3628] ? print_irqtrace_events+0x210/0x210 [ 552.028672][ T3628] ? __ia32_sys_read+0x80/0x80 [ 552.033444][ T3628] ? syscall_enter_from_user_mode+0x2e/0x220 [ 552.039442][ T3628] ? lockdep_hardirqs_on+0x94/0x130 [ 552.044661][ T3628] ? syscall_enter_from_user_mode+0x2e/0x220 [ 552.050651][ T3628] do_syscall_64+0x3d/0xb0 [ 552.055074][ T3628] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 552.060962][ T3628] RIP: 0033:0x7fbf54741a19 [ 552.065371][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 552.084971][ T3628] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 552.093380][ T3628] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 552.101519][ T3628] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 552.109482][ T3628] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 552.117442][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 552.125404][ T3628] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000032 [ 552.133379][ T3628] executing program [ 552.159265][ T3629] loop0: detected capacity change from 0 to 64 [ 552.167517][ T3629] hfs: unable to locate alternate MDB [ 552.172954][ T3629] hfs: continuing without an alternate MDB [ 552.215537][ T3630] loop0: detected capacity change from 0 to 64 [ 552.223800][ T3630] hfs: unable to locate alternate MDB [ 552.229697][ T3630] hfs: continuing without an alternate MDB [ 552.240370][ T3630] FAULT_INJECTION: forcing a failure. [ 552.240370][ T3630] name failslab, interval 1, probability 0, space 0, times 0 [ 552.253463][ T3630] CPU: 0 PID: 3630 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 552.261895][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 552.272030][ T3630] Call Trace: [ 552.275296][ T3630] [ 552.278214][ T3630] dump_stack_lvl+0x1e3/0x2cb [ 552.282884][ T3630] ? nf_tcp_handle_invalid+0x642/0x642 [ 552.288327][ T3630] ? panic+0x75d/0x75d [ 552.292385][ T3630] should_fail_ex+0x3a6/0x4d0 [ 552.297135][ T3630] should_failslab+0x5/0x20 [ 552.301619][ T3630] slab_pre_alloc_hook+0x59/0x2a0 [ 552.306637][ T3630] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 552.312439][ T3630] ? hfs_find_init+0x8c/0x1e0 [ 552.317099][ T3630] __kmem_cache_alloc_node+0x47/0x260 [ 552.322456][ T3630] ? hfs_find_init+0x8c/0x1e0 [ 552.327116][ T3630] __kmalloc+0xa1/0x230 [ 552.331262][ T3630] hfs_find_init+0x8c/0x1e0 [ 552.335749][ T3630] hfs_extend_file+0x317/0x1440 [ 552.340765][ T3630] ? hfs_get_block+0xb60/0xb60 [ 552.345517][ T3630] ? __might_sleep+0xb0/0xb0 [ 552.350099][ T3630] ? clean_bdev_aliases+0x802/0x910 [ 552.355290][ T3630] hfs_get_block+0x3e0/0xb60 [ 552.359885][ T3630] ? hfs_free_extents+0x420/0x420 [ 552.364898][ T3630] ? create_page_buffers+0x24e/0x4b0 [ 552.370169][ T3630] __block_write_begin_int+0x544/0x1a30 [ 552.375713][ T3630] ? hfs_free_extents+0x420/0x420 [ 552.380735][ T3630] ? page_zero_new_buffers+0x650/0x650 [ 552.386177][ T3630] ? PageHeadHuge+0x8e/0x1c0 [ 552.390752][ T3630] ? hfs_free_extents+0x420/0x420 [ 552.395761][ T3630] block_write_begin+0x98/0x1f0 [ 552.400597][ T3630] ? cont_write_begin+0x622/0x880 [ 552.405695][ T3630] cont_write_begin+0x63f/0x880 [ 552.410534][ T3630] ? fault_in_readable+0x1c8/0x340 [ 552.415642][ T3630] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 552.421521][ T3630] ? fault_in_readable+0x209/0x340 [ 552.426636][ T3630] ? fault_in_safe_writeable+0x250/0x250 [ 552.432288][ T3630] hfs_write_begin+0x86/0xd0 [ 552.436876][ T3630] ? hfs_free_extents+0x420/0x420 [ 552.441893][ T3630] generic_perform_write+0x2fc/0x5e0 [ 552.447281][ T3630] ? generic_file_direct_write+0x460/0x460 [ 552.453074][ T3630] ? __file_remove_privs+0x640/0x640 [ 552.458437][ T3630] ? generic_write_checks+0x15c/0x1c0 [ 552.463805][ T3630] ? clear_nonspinnable+0x60/0x60 [ 552.468858][ T3630] __generic_file_write_iter+0x176/0x400 [ 552.474836][ T3630] generic_file_write_iter+0xab/0x310 [ 552.480205][ T3630] vfs_write+0x7ae/0xba0 [ 552.484435][ T3630] ? file_end_write+0x250/0x250 [ 552.489265][ T3630] ? do_sys_openat2+0x42b/0x500 [ 552.494123][ T3630] ? __fdget_pos+0x261/0x2f0 [ 552.498699][ T3630] ksys_write+0x19c/0x2c0 [ 552.503012][ T3630] ? print_irqtrace_events+0x210/0x210 [ 552.508462][ T3630] ? __ia32_sys_read+0x80/0x80 [ 552.513562][ T3630] ? syscall_enter_from_user_mode+0x2e/0x220 [ 552.519529][ T3630] ? lockdep_hardirqs_on+0x94/0x130 [ 552.524712][ T3630] ? syscall_enter_from_user_mode+0x2e/0x220 [ 552.530679][ T3630] do_syscall_64+0x3d/0xb0 [ 552.535078][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 552.540955][ T3630] RIP: 0033:0x7fbf54741a19 [ 552.545362][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 552.564970][ T3630] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 552.573380][ T3630] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 552.581340][ T3630] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 552.589297][ T3630] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 552.597252][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 552.605212][ T3630] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000034 [ 552.613190][ T3630] [ 552.636143][ T3631] loop0: detected capacity change from 0 to 64 [ 552.644071][ T3631] hfs: unable to locate alternate MDB [ 552.650117][ T3631] hfs: continuing without an alternate MDB [ 552.660134][ T3631] FAULT_INJECTION: forcing a failure. [ 552.660134][ T3631] name failslab, interval 1, probability 0, space 0, times 0 [ 552.674409][ T3631] CPU: 0 PID: 3631 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 552.682845][ T3631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 552.692887][ T3631] Call Trace: [ 552.696154][ T3631] [ 552.699074][ T3631] dump_stack_lvl+0x1e3/0x2cb [ 552.703746][ T3631] ? nf_tcp_handle_invalid+0x642/0x642 [ 552.709196][ T3631] ? panic+0x75d/0x75d [ 552.713285][ T3631] should_fail_ex+0x3a6/0x4d0 [ 552.717955][ T3631] should_failslab+0x5/0x20 [ 552.722447][ T3631] slab_pre_alloc_hook+0x59/0x2a0 [ 552.727462][ T3631] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 552.733275][ T3631] ? hfs_find_init+0x8c/0x1e0 [ 552.738027][ T3631] __kmem_cache_alloc_node+0x47/0x260 [ 552.747820][ T3631] ? hfs_find_init+0x8c/0x1e0 [ 552.752495][ T3631] __kmalloc+0xa1/0x230 [ 552.756645][ T3631] hfs_find_init+0x8c/0x1e0 [ 552.761137][ T3631] hfs_extend_file+0x317/0x1440 [ 552.765990][ T3631] ? hfs_get_block+0xb60/0xb60 [ 552.770742][ T3631] ? __might_sleep+0xb0/0xb0 [ 552.775420][ T3631] ? clean_bdev_aliases+0x802/0x910 [ 552.780694][ T3631] hfs_get_block+0x3e0/0xb60 [ 552.785282][ T3631] ? hfs_free_extents+0x420/0x420 [ 552.790298][ T3631] ? create_page_buffers+0x24e/0x4b0 [ 552.795571][ T3631] __block_write_begin_int+0x544/0x1a30 [ 552.801115][ T3631] ? hfs_free_extents+0x420/0x420 [ 552.806140][ T3631] ? page_zero_new_buffers+0x650/0x650 [ 552.811599][ T3631] ? PageHeadHuge+0x8e/0x1c0 [ 552.816194][ T3631] ? hfs_free_extents+0x420/0x420 [ 552.821285][ T3631] block_write_begin+0x98/0x1f0 [ 552.826141][ T3631] ? cont_write_begin+0x622/0x880 [ 552.831167][ T3631] cont_write_begin+0x63f/0x880 [ 552.836189][ T3631] ? fault_in_readable+0x1c8/0x340 [ 552.841299][ T3631] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 552.847443][ T3631] ? fault_in_readable+0x209/0x340 [ 552.852551][ T3631] ? fault_in_safe_writeable+0x250/0x250 [ 552.858183][ T3631] hfs_write_begin+0x86/0xd0 [ 552.862768][ T3631] ? hfs_free_extents+0x420/0x420 [ 552.867787][ T3631] generic_perform_write+0x2fc/0x5e0 [ 552.873074][ T3631] ? generic_file_direct_write+0x460/0x460 [ 552.878874][ T3631] ? __file_remove_privs+0x640/0x640 [ 552.884152][ T3631] ? generic_write_checks+0x15c/0x1c0 [ 552.889511][ T3631] ? clear_nonspinnable+0x60/0x60 [ 552.894550][ T3631] __generic_file_write_iter+0x176/0x400 [ 552.900180][ T3631] generic_file_write_iter+0xab/0x310 [ 552.905553][ T3631] vfs_write+0x7ae/0xba0 [ 552.909790][ T3631] ? file_end_write+0x250/0x250 [ 552.914623][ T3631] ? do_sys_openat2+0x42b/0x500 [ 552.919470][ T3631] ? __fdget_pos+0x261/0x2f0 [ 552.924053][ T3631] ksys_write+0x19c/0x2c0 [ 552.928369][ T3631] ? print_irqtrace_events+0x210/0x210 [ 552.933908][ T3631] ? __ia32_sys_read+0x80/0x80 [ 552.938658][ T3631] ? syscall_enter_from_user_mode+0x2e/0x220 [ 552.944628][ T3631] ? lockdep_hardirqs_on+0x94/0x130 [ 552.949816][ T3631] ? syscall_enter_from_user_mode+0x2e/0x220 [ 552.955788][ T3631] do_syscall_64+0x3d/0xb0 [ 552.960195][ T3631] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 552.966076][ T3631] RIP: 0033:0x7fbf54741a19 [ 552.970478][ T3631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 552.990069][ T3631] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 552.998568][ T3631] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 553.006537][ T3631] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 553.014499][ T3631] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 553.022463][ T3631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 executing program [ 553.030423][ T3631] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000035 [ 553.038389][ T3631] [ 553.056539][ T3632] loop0: detected capacity change from 0 to 64 [ 553.064952][ T3632] hfs: unable to locate alternate MDB [ 553.070504][ T3632] hfs: continuing without an alternate MDB [ 553.081112][ T3632] FAULT_INJECTION: forcing a failure. [ 553.081112][ T3632] name failslab, interval 1, probability 0, space 0, times 0 [ 553.094118][ T3632] CPU: 0 PID: 3632 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 553.102643][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 553.112700][ T3632] Call Trace: [ 553.115989][ T3632] [ 553.118915][ T3632] dump_stack_lvl+0x1e3/0x2cb [ 553.123584][ T3632] ? nf_tcp_handle_invalid+0x642/0x642 [ 553.129032][ T3632] ? panic+0x75d/0x75d [ 553.133099][ T3632] should_fail_ex+0x3a6/0x4d0 [ 553.137769][ T3632] should_failslab+0x5/0x20 [ 553.142258][ T3632] slab_pre_alloc_hook+0x59/0x2a0 [ 553.147271][ T3632] ? hfs_find_init+0x8c/0x1e0 [ 553.151935][ T3632] __kmem_cache_alloc_node+0x47/0x260 [ 553.157298][ T3632] ? hfs_find_init+0x8c/0x1e0 [ 553.161959][ T3632] __kmalloc+0xa1/0x230 [ 553.166103][ T3632] hfs_find_init+0x8c/0x1e0 [ 553.170595][ T3632] hfs_extend_file+0x317/0x1440 [ 553.175441][ T3632] ? hfs_get_block+0xb60/0xb60 [ 553.180192][ T3632] ? find_lock_entries+0xd60/0xd60 [ 553.185313][ T3632] ? clean_bdev_aliases+0x7f1/0x910 [ 553.190514][ T3632] hfs_get_block+0x3e0/0xb60 [ 553.195108][ T3632] ? hfs_free_extents+0x420/0x420 [ 553.200134][ T3632] ? create_page_buffers+0x24e/0x4b0 [ 553.205506][ T3632] __block_write_begin_int+0x544/0x1a30 [ 553.211057][ T3632] ? hfs_free_extents+0x420/0x420 [ 553.216072][ T3632] ? page_zero_new_buffers+0x650/0x650 [ 553.221519][ T3632] ? PageHeadHuge+0x8e/0x1c0 [ 553.226192][ T3632] ? hfs_free_extents+0x420/0x420 [ 553.231211][ T3632] block_write_begin+0x98/0x1f0 [ 553.236050][ T3632] ? cont_write_begin+0x622/0x880 [ 553.241070][ T3632] cont_write_begin+0x63f/0x880 [ 553.245918][ T3632] ? fault_in_readable+0x1c8/0x340 [ 553.251025][ T3632] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 553.256908][ T3632] ? fault_in_readable+0x209/0x340 [ 553.262016][ T3632] ? fault_in_safe_writeable+0x250/0x250 [ 553.267653][ T3632] hfs_write_begin+0x86/0xd0 [ 553.272238][ T3632] ? hfs_free_extents+0x420/0x420 [ 553.277256][ T3632] generic_perform_write+0x2fc/0x5e0 [ 553.282544][ T3632] ? generic_file_direct_write+0x460/0x460 [ 553.288344][ T3632] ? __file_remove_privs+0x640/0x640 [ 553.293624][ T3632] ? generic_write_checks+0x15c/0x1c0 [ 553.299074][ T3632] ? clear_nonspinnable+0x60/0x60 [ 553.304099][ T3632] __generic_file_write_iter+0x176/0x400 [ 553.309743][ T3632] generic_file_write_iter+0xab/0x310 [ 553.315110][ T3632] vfs_write+0x7ae/0xba0 [ 553.319348][ T3632] ? file_end_write+0x250/0x250 [ 553.324185][ T3632] ? do_sys_openat2+0x42b/0x500 [ 553.329040][ T3632] ? __fdget_pos+0x261/0x2f0 [ 553.333796][ T3632] ksys_write+0x19c/0x2c0 [ 553.338113][ T3632] ? print_irqtrace_events+0x210/0x210 [ 553.343569][ T3632] ? __ia32_sys_read+0x80/0x80 [ 553.348323][ T3632] ? syscall_enter_from_user_mode+0x2e/0x220 [ 553.354298][ T3632] ? lockdep_hardirqs_on+0x94/0x130 [ 553.359496][ T3632] ? syscall_enter_from_user_mode+0x2e/0x220 [ 553.365480][ T3632] do_syscall_64+0x3d/0xb0 [ 553.369888][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 553.375771][ T3632] RIP: 0033:0x7fbf54741a19 [ 553.380176][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 553.399770][ T3632] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 553.408177][ T3632] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 553.416137][ T3632] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 553.424101][ T3632] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 executing program [ 553.432061][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 553.440023][ T3632] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000036 [ 553.448006][ T3632] [ 553.471407][ T3633] loop0: detected capacity change from 0 to 64 [ 553.480360][ T3633] hfs: unable to locate alternate MDB [ 553.486020][ T3633] hfs: continuing without an alternate MDB [ 553.496965][ T3633] FAULT_INJECTION: forcing a failure. [ 553.496965][ T3633] name failslab, interval 1, probability 0, space 0, times 0 [ 553.509860][ T3633] CPU: 1 PID: 3633 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 553.518293][ T3633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 553.528334][ T3633] Call Trace: [ 553.531594][ T3633] [ 553.534506][ T3633] dump_stack_lvl+0x1e3/0x2cb [ 553.539172][ T3633] ? nf_tcp_handle_invalid+0x642/0x642 [ 553.544612][ T3633] ? panic+0x75d/0x75d [ 553.548671][ T3633] should_fail_ex+0x3a6/0x4d0 [ 553.553332][ T3633] should_failslab+0x5/0x20 [ 553.557818][ T3633] slab_pre_alloc_hook+0x59/0x2a0 [ 553.562826][ T3633] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 553.568617][ T3633] ? hfs_find_init+0x8c/0x1e0 [ 553.573273][ T3633] __kmem_cache_alloc_node+0x47/0x260 [ 553.578644][ T3633] ? hfs_find_init+0x8c/0x1e0 [ 553.583329][ T3633] __kmalloc+0xa1/0x230 [ 553.587470][ T3633] hfs_find_init+0x8c/0x1e0 [ 553.591954][ T3633] hfs_extend_file+0x317/0x1440 [ 553.596791][ T3633] ? hfs_get_block+0xb60/0xb60 [ 553.601539][ T3633] ? __might_sleep+0xb0/0xb0 [ 553.606117][ T3633] ? clean_bdev_aliases+0x802/0x910 [ 553.611991][ T3633] hfs_get_block+0x3e0/0xb60 [ 553.616571][ T3633] ? hfs_free_extents+0x420/0x420 [ 553.621582][ T3633] ? create_page_buffers+0x24e/0x4b0 [ 553.626852][ T3633] __block_write_begin_int+0x544/0x1a30 [ 553.632393][ T3633] ? hfs_free_extents+0x420/0x420 [ 553.637416][ T3633] ? page_zero_new_buffers+0x650/0x650 [ 553.642856][ T3633] ? PageHeadHuge+0x8e/0x1c0 [ 553.647434][ T3633] ? hfs_free_extents+0x420/0x420 [ 553.652445][ T3633] block_write_begin+0x98/0x1f0 [ 553.657277][ T3633] ? cont_write_begin+0x622/0x880 [ 553.662287][ T3633] cont_write_begin+0x63f/0x880 [ 553.667129][ T3633] ? fault_in_readable+0x1c8/0x340 [ 553.672224][ T3633] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 553.678101][ T3633] ? fault_in_readable+0x209/0x340 [ 553.683195][ T3633] ? fault_in_safe_writeable+0x250/0x250 [ 553.688817][ T3633] hfs_write_begin+0x86/0xd0 [ 553.693398][ T3633] ? hfs_free_extents+0x420/0x420 [ 553.701098][ T3633] generic_perform_write+0x2fc/0x5e0 [ 553.706376][ T3633] ? generic_file_direct_write+0x460/0x460 [ 553.712170][ T3633] ? __file_remove_privs+0x640/0x640 [ 553.717445][ T3633] ? generic_write_checks+0x15c/0x1c0 [ 553.722800][ T3633] ? clear_nonspinnable+0x60/0x60 [ 553.727903][ T3633] __generic_file_write_iter+0x176/0x400 [ 553.733521][ T3633] generic_file_write_iter+0xab/0x310 [ 553.738880][ T3633] vfs_write+0x7ae/0xba0 [ 553.743112][ T3633] ? file_end_write+0x250/0x250 [ 553.747941][ T3633] ? do_sys_openat2+0x42b/0x500 [ 553.752783][ T3633] ? __fdget_pos+0x261/0x2f0 [ 553.757356][ T3633] ksys_write+0x19c/0x2c0 [ 553.761671][ T3633] ? print_irqtrace_events+0x210/0x210 [ 553.767113][ T3633] ? __ia32_sys_read+0x80/0x80 [ 553.771858][ T3633] ? syscall_enter_from_user_mode+0x2e/0x220 [ 553.777826][ T3633] ? lockdep_hardirqs_on+0x94/0x130 [ 553.783010][ T3633] ? syscall_enter_from_user_mode+0x2e/0x220 [ 553.788979][ T3633] do_syscall_64+0x3d/0xb0 [ 553.793376][ T3633] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 553.799267][ T3633] RIP: 0033:0x7fbf54741a19 [ 553.803671][ T3633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 553.823280][ T3633] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 553.831692][ T3633] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 executing program [ 553.839738][ T3633] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 553.847696][ T3633] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 553.855707][ T3633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 553.863695][ T3633] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000037 [ 553.871669][ T3633] executing program [ 553.893534][ T3634] loop0: detected capacity change from 0 to 64 [ 553.900984][ T3634] hfs: unable to locate alternate MDB [ 553.906626][ T3634] hfs: continuing without an alternate MDB [ 553.935100][ T3635] loop0: detected capacity change from 0 to 64 [ 553.943422][ T3635] hfs: unable to locate alternate MDB [ 553.949565][ T3635] hfs: continuing without an alternate MDB [ 553.958640][ T3635] FAULT_INJECTION: forcing a failure. [ 553.958640][ T3635] name failslab, interval 1, probability 0, space 0, times 0 [ 553.971485][ T3635] CPU: 0 PID: 3635 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 553.980005][ T3635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 553.990060][ T3635] Call Trace: [ 553.993342][ T3635] [ 553.996282][ T3635] dump_stack_lvl+0x1e3/0x2cb [ 554.000971][ T3635] ? nf_tcp_handle_invalid+0x642/0x642 [ 554.006426][ T3635] ? panic+0x75d/0x75d [ 554.010496][ T3635] should_fail_ex+0x3a6/0x4d0 [ 554.015182][ T3635] should_failslab+0x5/0x20 [ 554.019698][ T3635] slab_pre_alloc_hook+0x59/0x2a0 [ 554.024726][ T3635] ? __mem_cgroup_uncharge_list+0x8b/0x150 [ 554.030539][ T3635] ? hfs_find_init+0x8c/0x1e0 [ 554.035216][ T3635] __kmem_cache_alloc_node+0x47/0x260 [ 554.040611][ T3635] ? hfs_find_init+0x8c/0x1e0 [ 554.045292][ T3635] __kmalloc+0xa1/0x230 [ 554.049452][ T3635] hfs_find_init+0x8c/0x1e0 [ 554.053948][ T3635] hfs_extend_file+0x317/0x1440 [ 554.058790][ T3635] ? hfs_get_block+0xb60/0xb60 [ 554.063547][ T3635] ? __might_sleep+0xb0/0xb0 [ 554.068130][ T3635] ? clean_bdev_aliases+0x802/0x910 [ 554.073334][ T3635] hfs_get_block+0x3e0/0xb60 [ 554.077922][ T3635] ? hfs_free_extents+0x420/0x420 [ 554.082941][ T3635] ? create_page_buffers+0x24e/0x4b0 [ 554.088234][ T3635] __block_write_begin_int+0x544/0x1a30 [ 554.093776][ T3635] ? hfs_free_extents+0x420/0x420 [ 554.098785][ T3635] ? page_zero_new_buffers+0x650/0x650 [ 554.104229][ T3635] ? PageHeadHuge+0x8e/0x1c0 [ 554.108809][ T3635] ? hfs_free_extents+0x420/0x420 [ 554.113824][ T3635] block_write_begin+0x98/0x1f0 [ 554.118659][ T3635] ? cont_write_begin+0x622/0x880 [ 554.123705][ T3635] cont_write_begin+0x63f/0x880 [ 554.128564][ T3635] ? fault_in_readable+0x1c8/0x340 [ 554.133676][ T3635] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 554.139567][ T3635] ? fault_in_readable+0x209/0x340 [ 554.144676][ T3635] ? fault_in_safe_writeable+0x250/0x250 [ 554.150309][ T3635] hfs_write_begin+0x86/0xd0 [ 554.154907][ T3635] ? hfs_free_extents+0x420/0x420 [ 554.159943][ T3635] generic_perform_write+0x2fc/0x5e0 [ 554.165245][ T3635] ? generic_file_direct_write+0x460/0x460 [ 554.171046][ T3635] ? __file_remove_privs+0x640/0x640 [ 554.176328][ T3635] ? generic_write_checks+0x15c/0x1c0 [ 554.181686][ T3635] ? clear_nonspinnable+0x60/0x60 [ 554.186703][ T3635] __generic_file_write_iter+0x176/0x400 [ 554.192343][ T3635] generic_file_write_iter+0xab/0x310 [ 554.197726][ T3635] vfs_write+0x7ae/0xba0 [ 554.201978][ T3635] ? file_end_write+0x250/0x250 [ 554.206832][ T3635] ? do_sys_openat2+0x42b/0x500 [ 554.211688][ T3635] ? __fdget_pos+0x261/0x2f0 [ 554.216275][ T3635] ksys_write+0x19c/0x2c0 [ 554.220592][ T3635] ? print_irqtrace_events+0x210/0x210 [ 554.226054][ T3635] ? __ia32_sys_read+0x80/0x80 [ 554.230803][ T3635] ? syscall_enter_from_user_mode+0x2e/0x220 [ 554.236773][ T3635] ? lockdep_hardirqs_on+0x94/0x130 [ 554.241958][ T3635] ? syscall_enter_from_user_mode+0x2e/0x220 [ 554.247926][ T3635] do_syscall_64+0x3d/0xb0 [ 554.252327][ T3635] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 554.258232][ T3635] RIP: 0033:0x7fbf54741a19 [ 554.262638][ T3635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 554.282321][ T3635] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 554.290725][ T3635] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 554.298692][ T3635] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 554.306658][ T3635] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 554.314619][ T3635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 554.322578][ T3635] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 0000000000000039 [ 554.330558][ T3635] executing program [ 554.347905][ T3636] loop0: detected capacity change from 0 to 64 [ 554.355940][ T3636] hfs: unable to locate alternate MDB [ 554.361415][ T3636] hfs: continuing without an alternate MDB [ 554.408176][ T3637] loop0: detected capacity change from 0 to 64 [ 554.415908][ T3637] hfs: unable to locate alternate MDB [ 554.421280][ T3637] hfs: continuing without an alternate MDB [ 554.432831][ T3637] FAULT_INJECTION: forcing a failure. [ 554.432831][ T3637] name failslab, interval 1, probability 0, space 0, times 0 [ 554.445675][ T3637] CPU: 0 PID: 3637 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 554.454095][ T3637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 554.464137][ T3637] Call Trace: [ 554.467408][ T3637] [ 554.470331][ T3637] dump_stack_lvl+0x1e3/0x2cb [ 554.475002][ T3637] ? nf_tcp_handle_invalid+0x642/0x642 [ 554.480452][ T3637] ? panic+0x75d/0x75d [ 554.484531][ T3637] should_fail_ex+0x3a6/0x4d0 [ 554.489209][ T3637] should_failslab+0x5/0x20 [ 554.493698][ T3637] slab_pre_alloc_hook+0x59/0x2a0 [ 554.498717][ T3637] ? hfs_find_init+0x8c/0x1e0 [ 554.503384][ T3637] __kmem_cache_alloc_node+0x47/0x260 [ 554.508748][ T3637] ? hfs_find_init+0x8c/0x1e0 [ 554.513419][ T3637] __kmalloc+0xa1/0x230 [ 554.517568][ T3637] hfs_find_init+0x8c/0x1e0 [ 554.522234][ T3637] hfs_extend_file+0x317/0x1440 [ 554.527082][ T3637] ? hfs_get_block+0xb60/0xb60 [ 554.531840][ T3637] ? find_lock_entries+0xd60/0xd60 [ 554.536955][ T3637] ? clean_bdev_aliases+0x7f1/0x910 [ 554.542407][ T3637] hfs_get_block+0x3e0/0xb60 [ 554.546995][ T3637] ? hfs_free_extents+0x420/0x420 [ 554.552017][ T3637] ? create_page_buffers+0x24e/0x4b0 [ 554.557293][ T3637] __block_write_begin_int+0x544/0x1a30 [ 554.562847][ T3637] ? hfs_free_extents+0x420/0x420 [ 554.567862][ T3637] ? page_zero_new_buffers+0x650/0x650 [ 554.573396][ T3637] ? PageHeadHuge+0x8e/0x1c0 [ 554.577978][ T3637] ? hfs_free_extents+0x420/0x420 [ 554.582992][ T3637] block_write_begin+0x98/0x1f0 [ 554.587836][ T3637] ? cont_write_begin+0x622/0x880 [ 554.592853][ T3637] cont_write_begin+0x63f/0x880 [ 554.597701][ T3637] ? fault_in_readable+0x1c8/0x340 [ 554.602805][ T3637] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 554.608690][ T3637] ? fault_in_readable+0x209/0x340 [ 554.613795][ T3637] ? fault_in_safe_writeable+0x250/0x250 [ 554.619429][ T3637] hfs_write_begin+0x86/0xd0 [ 554.624008][ T3637] ? hfs_free_extents+0x420/0x420 [ 554.629026][ T3637] generic_perform_write+0x2fc/0x5e0 [ 554.634314][ T3637] ? generic_file_direct_write+0x460/0x460 [ 554.640113][ T3637] ? __file_remove_privs+0x640/0x640 [ 554.645390][ T3637] ? generic_write_checks+0x15c/0x1c0 [ 554.650750][ T3637] ? clear_nonspinnable+0x60/0x60 [ 554.655772][ T3637] __generic_file_write_iter+0x176/0x400 [ 554.661411][ T3637] generic_file_write_iter+0xab/0x310 [ 554.666779][ T3637] vfs_write+0x7ae/0xba0 [ 554.671018][ T3637] ? file_end_write+0x250/0x250 [ 554.675855][ T3637] ? do_sys_openat2+0x42b/0x500 [ 554.680708][ T3637] ? __fdget_pos+0x261/0x2f0 [ 554.685288][ T3637] ksys_write+0x19c/0x2c0 [ 554.689611][ T3637] ? print_irqtrace_events+0x210/0x210 [ 554.695057][ T3637] ? __ia32_sys_read+0x80/0x80 [ 554.699813][ T3637] ? syscall_enter_from_user_mode+0x2e/0x220 [ 554.705782][ T3637] ? lockdep_hardirqs_on+0x94/0x130 [ 554.710974][ T3637] ? syscall_enter_from_user_mode+0x2e/0x220 [ 554.716948][ T3637] do_syscall_64+0x3d/0xb0 [ 554.721356][ T3637] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 554.727239][ T3637] RIP: 0033:0x7fbf54741a19 [ 554.731641][ T3637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 554.751232][ T3637] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 executing program [ 554.759634][ T3637] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 554.767592][ T3637] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 554.775549][ T3637] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 554.783509][ T3637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 554.791465][ T3637] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000003b [ 554.799434][ T3637] executing program [ 554.822229][ T3638] loop0: detected capacity change from 0 to 64 [ 554.831520][ T3638] hfs: unable to locate alternate MDB [ 554.837515][ T3638] hfs: continuing without an alternate MDB [ 554.872164][ T3639] loop0: detected capacity change from 0 to 64 [ 554.881444][ T3639] hfs: unable to locate alternate MDB [ 554.886913][ T3639] hfs: continuing without an alternate MDB [ 554.896416][ T3639] FAULT_INJECTION: forcing a failure. [ 554.896416][ T3639] name failslab, interval 1, probability 0, space 0, times 0 [ 554.909496][ T3639] CPU: 0 PID: 3639 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 554.917926][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 554.927966][ T3639] Call Trace: [ 554.931230][ T3639] [ 554.934144][ T3639] dump_stack_lvl+0x1e3/0x2cb [ 554.938811][ T3639] ? nf_tcp_handle_invalid+0x642/0x642 [ 554.944252][ T3639] ? panic+0x75d/0x75d [ 554.948316][ T3639] should_fail_ex+0x3a6/0x4d0 [ 554.952977][ T3639] should_failslab+0x5/0x20 [ 554.957465][ T3639] slab_pre_alloc_hook+0x59/0x2a0 [ 554.964468][ T3639] ? hfs_find_init+0x8c/0x1e0 [ 554.969132][ T3639] __kmem_cache_alloc_node+0x47/0x260 [ 554.974500][ T3639] ? hfs_find_init+0x8c/0x1e0 [ 554.979175][ T3639] __kmalloc+0xa1/0x230 [ 554.983371][ T3639] hfs_find_init+0x8c/0x1e0 [ 554.987864][ T3639] hfs_extend_file+0x317/0x1440 [ 554.992729][ T3639] ? hfs_get_block+0xb60/0xb60 [ 554.997486][ T3639] ? find_lock_entries+0xd60/0xd60 [ 555.002600][ T3639] ? clean_bdev_aliases+0x7f1/0x910 [ 555.007787][ T3639] hfs_get_block+0x3e0/0xb60 [ 555.012376][ T3639] ? hfs_free_extents+0x420/0x420 [ 555.017406][ T3639] ? create_page_buffers+0x24e/0x4b0 [ 555.022687][ T3639] __block_write_begin_int+0x544/0x1a30 [ 555.028239][ T3639] ? hfs_free_extents+0x420/0x420 [ 555.033261][ T3639] ? page_zero_new_buffers+0x650/0x650 [ 555.038714][ T3639] ? PageHeadHuge+0x8e/0x1c0 [ 555.043303][ T3639] ? hfs_free_extents+0x420/0x420 [ 555.048346][ T3639] block_write_begin+0x98/0x1f0 [ 555.053208][ T3639] ? cont_write_begin+0x622/0x880 [ 555.058234][ T3639] cont_write_begin+0x63f/0x880 [ 555.063088][ T3639] ? fault_in_readable+0x1c8/0x340 [ 555.068199][ T3639] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 555.074090][ T3639] ? fault_in_readable+0x209/0x340 [ 555.079283][ T3639] ? fault_in_safe_writeable+0x250/0x250 [ 555.084914][ T3639] hfs_write_begin+0x86/0xd0 [ 555.089507][ T3639] ? hfs_free_extents+0x420/0x420 [ 555.094524][ T3639] generic_perform_write+0x2fc/0x5e0 [ 555.099812][ T3639] ? generic_file_direct_write+0x460/0x460 [ 555.105620][ T3639] ? __file_remove_privs+0x640/0x640 [ 555.110900][ T3639] ? generic_write_checks+0x15c/0x1c0 [ 555.116265][ T3639] ? clear_nonspinnable+0x60/0x60 [ 555.121290][ T3639] __generic_file_write_iter+0x176/0x400 [ 555.126919][ T3639] generic_file_write_iter+0xab/0x310 [ 555.132286][ T3639] vfs_write+0x7ae/0xba0 [ 555.136523][ T3639] ? file_end_write+0x250/0x250 [ 555.141360][ T3639] ? do_sys_openat2+0x42b/0x500 [ 555.146215][ T3639] ? __fdget_pos+0x261/0x2f0 [ 555.150796][ T3639] ksys_write+0x19c/0x2c0 [ 555.155117][ T3639] ? print_irqtrace_events+0x210/0x210 [ 555.160564][ T3639] ? __ia32_sys_read+0x80/0x80 [ 555.165323][ T3639] ? syscall_enter_from_user_mode+0x2e/0x220 [ 555.171298][ T3639] ? lockdep_hardirqs_on+0x94/0x130 [ 555.176492][ T3639] ? syscall_enter_from_user_mode+0x2e/0x220 [ 555.182469][ T3639] do_syscall_64+0x3d/0xb0 [ 555.186880][ T3639] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 555.192765][ T3639] RIP: 0033:0x7fbf54741a19 [ 555.197178][ T3639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 555.216782][ T3639] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 555.225193][ T3639] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 555.233153][ T3639] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 555.241134][ T3639] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 555.249093][ T3639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 555.257053][ T3639] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000003d [ 555.265115][ T3639] [ 555.287146][ T3640] loop0: detected capacity change from 0 to 64 [ 555.295044][ T3640] hfs: unable to locate alternate MDB [ 555.300709][ T3640] hfs: continuing without an alternate MDB [ 555.310899][ T3640] FAULT_INJECTION: forcing a failure. [ 555.310899][ T3640] name failslab, interval 1, probability 0, space 0, times 0 [ 555.324377][ T3640] CPU: 0 PID: 3640 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 555.332809][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 555.342852][ T3640] Call Trace: [ 555.346117][ T3640] [ 555.349032][ T3640] dump_stack_lvl+0x1e3/0x2cb [ 555.353697][ T3640] ? nf_tcp_handle_invalid+0x642/0x642 [ 555.359136][ T3640] ? panic+0x75d/0x75d [ 555.363198][ T3640] should_fail_ex+0x3a6/0x4d0 [ 555.367868][ T3640] should_failslab+0x5/0x20 [ 555.372353][ T3640] slab_pre_alloc_hook+0x59/0x2a0 [ 555.377362][ T3640] ? __hfs_bnode_create+0xf4/0x7b0 [ 555.382460][ T3640] __kmem_cache_alloc_node+0x47/0x260 [ 555.387823][ T3640] ? __hfs_bnode_create+0xf4/0x7b0 [ 555.392922][ T3640] __kmalloc+0xa1/0x230 [ 555.397061][ T3640] __hfs_bnode_create+0xf4/0x7b0 [ 555.401987][ T3640] ? do_raw_spin_lock+0x14a/0x370 [ 555.406994][ T3640] ? hfs_bnode_get+0x40/0x40 [ 555.411567][ T3640] ? do_raw_spin_unlock+0x137/0x8a0 [ 555.416746][ T3640] ? rcu_lock_release+0x5/0x20 [ 555.421549][ T3640] hfs_bnode_find+0x240/0xf50 [ 555.426212][ T3640] ? deref_stack_reg+0x17c/0x210 [ 555.431178][ T3640] ? preempt_count_add+0x8f/0x180 [ 555.436208][ T3640] ? unwind_next_frame+0x1a3f/0x2220 [ 555.441476][ T3640] ? hfs_bnode_unlink+0x7e0/0x7e0 [ 555.446484][ T3640] ? register_lock_class+0x100/0x990 [ 555.451746][ T3640] ? hfs_bmap_reserve+0x3ad/0x3f0 [ 555.456753][ T3640] ? kernel_text_address+0x9f/0xd0 [ 555.461899][ T3640] ? is_dynamic_key+0x1f0/0x1f0 [ 555.466729][ T3640] ? unwind_get_return_address+0x49/0x80 [ 555.472346][ T3640] hfs_bmap_alloc+0xc5/0x640 [ 555.476925][ T3640] ? __lock_acquire+0x125b/0x1f80 [ 555.481928][ T3640] ? hfs_bmap_reserve+0x3f0/0x3f0 [ 555.486942][ T3640] hfs_btree_inc_height+0x11a/0xd20 [ 555.492131][ T3640] ? hfs_brec_insert+0xbd0/0xbd0 [ 555.497056][ T3640] ? __mutex_trylock_common+0x17e/0x2e0 [ 555.502586][ T3640] ? __might_sleep+0xb0/0xb0 [ 555.507161][ T3640] hfs_brec_insert+0x157/0xbd0 [ 555.511910][ T3640] ? rcu_is_watching+0x11/0xb0 [ 555.516714][ T3640] ? trace_contention_end+0x61/0x170 [ 555.521988][ T3640] ? hfs_brec_find+0x193/0x570 [ 555.526738][ T3640] ? hfs_brec_keylen+0x350/0x350 [ 555.531657][ T3640] ? mutex_lock_io_nested+0x60/0x60 [ 555.536885][ T3640] __hfs_ext_write_extent+0x2f2/0x4f0 [ 555.542244][ T3640] __hfs_ext_cache_extent+0x6a/0x990 [ 555.547512][ T3640] ? mutex_lock_nested+0x17/0x20 [ 555.552434][ T3640] ? hfs_find_init+0x16a/0x1e0 [ 555.557183][ T3640] hfs_extend_file+0x340/0x1440 [ 555.562459][ T3640] ? hfs_get_block+0xb60/0xb60 [ 555.567210][ T3640] ? __might_sleep+0xb0/0xb0 [ 555.571789][ T3640] ? clean_bdev_aliases+0x802/0x910 [ 555.576968][ T3640] hfs_get_block+0x3e0/0xb60 [ 555.581549][ T3640] ? hfs_free_extents+0x420/0x420 [ 555.586560][ T3640] ? create_page_buffers+0x24e/0x4b0 [ 555.591838][ T3640] __block_write_begin_int+0x544/0x1a30 [ 555.597378][ T3640] ? hfs_free_extents+0x420/0x420 [ 555.602389][ T3640] ? page_zero_new_buffers+0x650/0x650 [ 555.607830][ T3640] ? PageHeadHuge+0x8e/0x1c0 [ 555.612407][ T3640] ? hfs_free_extents+0x420/0x420 [ 555.617415][ T3640] block_write_begin+0x98/0x1f0 [ 555.622251][ T3640] ? cont_write_begin+0x622/0x880 [ 555.627257][ T3640] cont_write_begin+0x63f/0x880 [ 555.632093][ T3640] ? fault_in_readable+0x1c8/0x340 [ 555.637294][ T3640] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 555.643188][ T3640] ? fault_in_readable+0x209/0x340 [ 555.648306][ T3640] ? fault_in_safe_writeable+0x250/0x250 [ 555.653938][ T3640] hfs_write_begin+0x86/0xd0 [ 555.658513][ T3640] ? hfs_free_extents+0x420/0x420 [ 555.663524][ T3640] generic_perform_write+0x2fc/0x5e0 [ 555.668807][ T3640] ? generic_file_direct_write+0x460/0x460 [ 555.674601][ T3640] ? __file_remove_privs+0x640/0x640 [ 555.679874][ T3640] ? generic_write_checks+0x15c/0x1c0 [ 555.685236][ T3640] ? clear_nonspinnable+0x60/0x60 [ 555.690255][ T3640] __generic_file_write_iter+0x176/0x400 [ 555.695881][ T3640] generic_file_write_iter+0xab/0x310 [ 555.701242][ T3640] vfs_write+0x7ae/0xba0 [ 555.705478][ T3640] ? file_end_write+0x250/0x250 [ 555.710307][ T3640] ? do_sys_openat2+0x42b/0x500 [ 555.715149][ T3640] ? __fdget_pos+0x261/0x2f0 [ 555.719724][ T3640] ksys_write+0x19c/0x2c0 [ 555.724034][ T3640] ? print_irqtrace_events+0x210/0x210 [ 555.729475][ T3640] ? __ia32_sys_read+0x80/0x80 [ 555.734218][ T3640] ? syscall_enter_from_user_mode+0x2e/0x220 [ 555.740183][ T3640] ? lockdep_hardirqs_on+0x94/0x130 [ 555.745377][ T3640] ? syscall_enter_from_user_mode+0x2e/0x220 [ 555.751342][ T3640] do_syscall_64+0x3d/0xb0 [ 555.755761][ T3640] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 555.761649][ T3640] RIP: 0033:0x7fbf54741a19 [ 555.766051][ T3640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 555.785655][ T3640] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 555.794057][ T3640] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 555.802116][ T3640] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 555.810085][ T3640] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 555.825264][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 555.833220][ T3640] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000003e [ 555.841208][ T3640] [ 555.846374][ T3640] hfs: new node 0 already hashed? [ 555.851672][ T3640] ------------[ cut here ]------------ [ 555.857383][ T3640] WARNING: CPU: 0 PID: 3640 at fs/hfs/bnode.c:422 hfs_bnode_create+0x3ad/0x440 [ 555.866365][ T3640] Modules linked in: [ 555.870268][ T3640] CPU: 0 PID: 3640 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 555.878713][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 555.888799][ T3640] RIP: 0010:hfs_bnode_create+0x3ad/0x440 [ 555.894429][ T3640] Code: 8b 44 89 e6 e8 7d 9c 21 08 e9 7c fd ff ff e8 ca a3 2a ff 4c 89 ff e8 92 6f 2d 08 48 c7 c7 00 2b 02 8b 44 89 e6 e8 5c 9c 21 08 <0f> 0b eb b5 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 89 fc ff ff 48 89 [ 555.914074][ T3640] RSP: 0018:ffffc90003d4ef98 EFLAGS: 00010246 [ 555.920183][ T3640] RAX: 000000000000001f RBX: ffff888013ae5300 RCX: 16f4b3d80147ce00 [ 555.928215][ T3640] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 555.936219][ T3640] RBP: 0000000000000000 R08: ffffffff816d8a9c R09: fffff520007a9d6d [ 555.944188][ T3640] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 555.952195][ T3640] R13: dffffc0000000000 R14: ffff88807b4b8000 R15: ffff88807b4b80e0 [ 555.960230][ T3640] FS: 000055555556a300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 555.969213][ T3640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 555.975841][ T3640] CR2: 00007ffe020e9418 CR3: 000000007a47e000 CR4: 00000000003506f0 [ 555.983836][ T3640] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 555.991870][ T3640] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 555.999874][ T3640] Call Trace: [ 556.003145][ T3640] [ 556.006229][ T3640] hfs_bmap_alloc+0x5a2/0x640 [ 556.010934][ T3640] ? hfs_bmap_reserve+0x3f0/0x3f0 [ 556.016018][ T3640] hfs_btree_inc_height+0x11a/0xd20 [ 556.021234][ T3640] ? hfs_brec_insert+0x6dc/0xbd0 [ 556.026920][ T3640] ? hfs_brec_insert+0xbd0/0xbd0 [ 556.031889][ T3640] ? do_raw_spin_unlock+0x137/0x8a0 [ 556.037136][ T3640] ? hfs_bnode_put+0x1bc/0x370 [ 556.041909][ T3640] hfs_brec_insert+0x71f/0xbd0 [ 556.046821][ T3640] ? hfs_brec_keylen+0x350/0x350 [ 556.051773][ T3640] ? mutex_lock_io_nested+0x60/0x60 [ 556.057020][ T3640] __hfs_ext_write_extent+0x2f2/0x4f0 [ 556.062407][ T3640] __hfs_ext_cache_extent+0x6a/0x990 [ 556.067747][ T3640] ? mutex_lock_nested+0x17/0x20 [ 556.072692][ T3640] ? hfs_find_init+0x16a/0x1e0 [ 556.077497][ T3640] hfs_extend_file+0x340/0x1440 [ 556.082366][ T3640] ? hfs_get_block+0xb60/0xb60 [ 556.087182][ T3640] ? __might_sleep+0xb0/0xb0 [ 556.091786][ T3640] ? clean_bdev_aliases+0x802/0x910 [ 556.097041][ T3640] hfs_get_block+0x3e0/0xb60 [ 556.101834][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.106944][ T3640] ? create_page_buffers+0x24e/0x4b0 [ 556.112244][ T3640] __block_write_begin_int+0x544/0x1a30 [ 556.117878][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.122913][ T3640] ? page_zero_new_buffers+0x650/0x650 [ 556.128414][ T3640] ? PageHeadHuge+0x8e/0x1c0 [ 556.133016][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.138083][ T3640] block_write_begin+0x98/0x1f0 [ 556.142939][ T3640] ? cont_write_begin+0x622/0x880 [ 556.148006][ T3640] cont_write_begin+0x63f/0x880 [ 556.152868][ T3640] ? fault_in_readable+0x1c8/0x340 [ 556.158016][ T3640] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 556.163919][ T3640] ? fault_in_readable+0x209/0x340 [ 556.169073][ T3640] ? fault_in_safe_writeable+0x250/0x250 [ 556.174718][ T3640] hfs_write_begin+0x86/0xd0 [ 556.179350][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.184394][ T3640] generic_perform_write+0x2fc/0x5e0 [ 556.189729][ T3640] ? generic_file_direct_write+0x460/0x460 [ 556.195748][ T3640] ? __file_remove_privs+0x640/0x640 [ 556.201035][ T3640] ? generic_write_checks+0x15c/0x1c0 [ 556.206457][ T3640] ? clear_nonspinnable+0x60/0x60 [ 556.211501][ T3640] __generic_file_write_iter+0x176/0x400 [ 556.217192][ T3640] generic_file_write_iter+0xab/0x310 [ 556.222586][ T3640] vfs_write+0x7ae/0xba0 [ 556.226903][ T3640] ? file_end_write+0x250/0x250 [ 556.231762][ T3640] ? do_sys_openat2+0x42b/0x500 [ 556.236691][ T3640] ? __fdget_pos+0x261/0x2f0 [ 556.241305][ T3640] ksys_write+0x19c/0x2c0 [ 556.245687][ T3640] ? print_irqtrace_events+0x210/0x210 [ 556.251150][ T3640] ? __ia32_sys_read+0x80/0x80 [ 556.255956][ T3640] ? syscall_enter_from_user_mode+0x2e/0x220 [ 556.261958][ T3640] ? lockdep_hardirqs_on+0x94/0x130 [ 556.267211][ T3640] ? syscall_enter_from_user_mode+0x2e/0x220 [ 556.273210][ T3640] do_syscall_64+0x3d/0xb0 [ 556.277677][ T3640] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 556.283585][ T3640] RIP: 0033:0x7fbf54741a19 [ 556.288054][ T3640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 556.307728][ T3640] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 556.316380][ T3640] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 556.324381][ T3640] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 556.332408][ T3640] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 556.340423][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 556.348433][ T3640] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000003e [ 556.356484][ T3640] [ 556.359509][ T3640] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 556.366778][ T3640] CPU: 0 PID: 3640 Comm: syz-executor203 Not tainted 6.1.30-syzkaller #0 [ 556.375180][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 556.385237][ T3640] Call Trace: [ 556.388504][ T3640] [ 556.391423][ T3640] dump_stack_lvl+0x1e3/0x2cb [ 556.396091][ T3640] ? nf_tcp_handle_invalid+0x642/0x642 [ 556.401541][ T3640] ? panic+0x75d/0x75d [ 556.405621][ T3640] ? vscnprintf+0x59/0x80 [ 556.409967][ T3640] panic+0x318/0x75d [ 556.413947][ T3640] ? __warn+0x169/0x520 [ 556.418182][ T3640] ? memcpy_page_flushcache+0xfc/0xfc [ 556.423564][ T3640] __warn+0x348/0x520 [ 556.427545][ T3640] ? hfs_bnode_create+0x3ad/0x440 [ 556.432576][ T3640] report_bug+0x2af/0x500 [ 556.436953][ T3640] ? hfs_bnode_create+0x3ad/0x440 [ 556.441969][ T3640] handle_bug+0x3d/0x70 [ 556.446112][ T3640] exc_invalid_op+0x16/0x40 [ 556.450601][ T3640] asm_exc_invalid_op+0x16/0x20 [ 556.455437][ T3640] RIP: 0010:hfs_bnode_create+0x3ad/0x440 [ 556.461060][ T3640] Code: 8b 44 89 e6 e8 7d 9c 21 08 e9 7c fd ff ff e8 ca a3 2a ff 4c 89 ff e8 92 6f 2d 08 48 c7 c7 00 2b 02 8b 44 89 e6 e8 5c 9c 21 08 <0f> 0b eb b5 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 89 fc ff ff 48 89 [ 556.480654][ T3640] RSP: 0018:ffffc90003d4ef98 EFLAGS: 00010246 [ 556.486712][ T3640] RAX: 000000000000001f RBX: ffff888013ae5300 RCX: 16f4b3d80147ce00 [ 556.494674][ T3640] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 556.502661][ T3640] RBP: 0000000000000000 R08: ffffffff816d8a9c R09: fffff520007a9d6d [ 556.510624][ T3640] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 556.518589][ T3640] R13: dffffc0000000000 R14: ffff88807b4b8000 R15: ffff88807b4b80e0 [ 556.526569][ T3640] ? __wake_up_klogd+0xcc/0x100 [ 556.531457][ T3640] ? hfs_bnode_create+0x3ad/0x440 [ 556.536471][ T3640] hfs_bmap_alloc+0x5a2/0x640 [ 556.541139][ T3640] ? hfs_bmap_reserve+0x3f0/0x3f0 [ 556.546167][ T3640] hfs_btree_inc_height+0x11a/0xd20 [ 556.551359][ T3640] ? hfs_brec_insert+0x6dc/0xbd0 [ 556.556289][ T3640] ? hfs_brec_insert+0xbd0/0xbd0 [ 556.561219][ T3640] ? do_raw_spin_unlock+0x137/0x8a0 [ 556.566405][ T3640] ? hfs_bnode_put+0x1bc/0x370 [ 556.571156][ T3640] hfs_brec_insert+0x71f/0xbd0 [ 556.575915][ T3640] ? hfs_brec_keylen+0x350/0x350 [ 556.580836][ T3640] ? mutex_lock_io_nested+0x60/0x60 [ 556.586025][ T3640] __hfs_ext_write_extent+0x2f2/0x4f0 [ 556.591391][ T3640] __hfs_ext_cache_extent+0x6a/0x990 [ 556.596668][ T3640] ? mutex_lock_nested+0x17/0x20 [ 556.601607][ T3640] ? hfs_find_init+0x16a/0x1e0 [ 556.606358][ T3640] hfs_extend_file+0x340/0x1440 [ 556.611211][ T3640] ? hfs_get_block+0xb60/0xb60 [ 556.615963][ T3640] ? __might_sleep+0xb0/0xb0 [ 556.620555][ T3640] ? clean_bdev_aliases+0x802/0x910 [ 556.625746][ T3640] hfs_get_block+0x3e0/0xb60 [ 556.630334][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.635356][ T3640] ? create_page_buffers+0x24e/0x4b0 [ 556.640637][ T3640] __block_write_begin_int+0x544/0x1a30 [ 556.646211][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.651232][ T3640] ? page_zero_new_buffers+0x650/0x650 [ 556.656677][ T3640] ? PageHeadHuge+0x8e/0x1c0 [ 556.661256][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.666267][ T3640] block_write_begin+0x98/0x1f0 [ 556.671107][ T3640] ? cont_write_begin+0x622/0x880 [ 556.676115][ T3640] cont_write_begin+0x63f/0x880 [ 556.680954][ T3640] ? fault_in_readable+0x1c8/0x340 [ 556.686052][ T3640] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 556.691925][ T3640] ? fault_in_readable+0x209/0x340 [ 556.697023][ T3640] ? fault_in_safe_writeable+0x250/0x250 [ 556.702648][ T3640] hfs_write_begin+0x86/0xd0 [ 556.707225][ T3640] ? hfs_free_extents+0x420/0x420 [ 556.712235][ T3640] generic_perform_write+0x2fc/0x5e0 [ 556.717514][ T3640] ? generic_file_direct_write+0x460/0x460 [ 556.723339][ T3640] ? __file_remove_privs+0x640/0x640 [ 556.728625][ T3640] ? generic_write_checks+0x15c/0x1c0 [ 556.733998][ T3640] ? clear_nonspinnable+0x60/0x60 [ 556.739013][ T3640] __generic_file_write_iter+0x176/0x400 [ 556.744647][ T3640] generic_file_write_iter+0xab/0x310 [ 556.750009][ T3640] vfs_write+0x7ae/0xba0 [ 556.754243][ T3640] ? file_end_write+0x250/0x250 [ 556.759076][ T3640] ? do_sys_openat2+0x42b/0x500 [ 556.763925][ T3640] ? __fdget_pos+0x261/0x2f0 [ 556.768501][ T3640] ksys_write+0x19c/0x2c0 [ 556.772814][ T3640] ? print_irqtrace_events+0x210/0x210 [ 556.778258][ T3640] ? __ia32_sys_read+0x80/0x80 [ 556.783005][ T3640] ? syscall_enter_from_user_mode+0x2e/0x220 [ 556.788977][ T3640] ? lockdep_hardirqs_on+0x94/0x130 [ 556.794163][ T3640] ? syscall_enter_from_user_mode+0x2e/0x220 [ 556.800148][ T3640] do_syscall_64+0x3d/0xb0 [ 556.804564][ T3640] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 556.810445][ T3640] RIP: 0033:0x7fbf54741a19 [ 556.814959][ T3640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 556.834909][ T3640] RSP: 002b:00007ffe020e9438 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 556.843327][ T3640] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbf54741a19 [ 556.851293][ T3640] RDX: 00000000000ffe00 RSI: 0000000020004200 RDI: 0000000000000004 [ 556.859254][ T3640] RBP: 00007ffe020e9460 R08: 0000000000000001 R09: 00007ffe020e9470 [ 556.867218][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 556.875183][ T3640] R13: 00007ffe020e94a0 R14: 00007ffe020e9480 R15: 000000000000003e [ 556.883164][ T3640] [ 556.886326][ T3640] Kernel Offset: disabled [ 556.890717][ T3640] Rebooting in 86400 seconds..