Warning: Permanently added '10.128.1.132' (ED25519) to the list of known hosts. 2024/08/28 19:40:04 ignoring optional flag "sandboxArg"="0" 2024/08/28 19:40:04 parsed 1 programs 2024/08/28 19:40:04 executed programs: 0 [ 46.059033][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.065884][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.073286][ T412] device bridge_slave_0 entered promiscuous mode [ 46.080219][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.087072][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.094379][ T412] device bridge_slave_1 entered promiscuous mode [ 46.148459][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.155331][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.162449][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.169266][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.193614][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.200784][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.208808][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.216378][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.231798][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.239865][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.246908][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.254207][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.262326][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.269141][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.279636][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.289060][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.306476][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.321947][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.333216][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.350955][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.359228][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.385920][ T418] FAULT_INJECTION: forcing a failure. [ 46.385920][ T418] name failslab, interval 1, probability 0, space 0, times 1 [ 46.398894][ T418] CPU: 1 PID: 418 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.408765][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.418737][ T418] Call Trace: [ 46.421870][ T418] dump_stack+0x1d8/0x241 [ 46.426025][ T418] ? panic+0x89d/0x89d [ 46.429939][ T418] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.435843][ T418] ? __fget+0x407/0x490 [ 46.439828][ T418] should_fail+0x71f/0x880 [ 46.444093][ T418] ? setup_fault_attr+0x3d0/0x3d0 [ 46.448947][ T418] ? percpu_ref_tryget+0xdc/0x270 [ 46.453808][ T418] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 46.459618][ T418] ? io_get_req+0x110/0x580 [ 46.463961][ T418] should_failslab+0x5/0x20 [ 46.468446][ T418] kmem_cache_alloc+0x28/0x250 [ 46.472990][ T418] io_get_req+0x110/0x580 [ 46.477332][ T418] __se_sys_io_uring_enter+0x7bd/0x2030 [ 46.482723][ T418] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.488172][ T418] ? __sb_end_write+0xc4/0x120 [ 46.492934][ T418] ? vfs_write+0x41a/0x4e0 [ 46.497214][ T418] ? fput_many+0x15e/0x1b0 [ 46.501480][ T418] ? debug_smp_processor_id+0x20/0x20 [ 46.506656][ T418] ? __ia32_sys_read+0x80/0x80 [ 46.511261][ T418] ? __do_page_fault+0x725/0xbb0 [ 46.516033][ T418] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.521421][ T418] do_syscall_64+0xca/0x1c0 [ 46.525861][ T418] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.531780][ T418] RIP: 0033:0x7feafde7cb69 [ 46.536051][ T418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 46.555666][ T418] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.563908][ T418] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 46.571721][ T418] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 46.579527][ T418] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 46.587338][ T418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.595150][ T418] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 46.651552][ T420] FAULT_INJECTION: forcing a failure. [ 46.651552][ T420] name failslab, interval 1, probability 0, space 0, times 0 [ 46.664112][ T420] CPU: 1 PID: 420 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.673977][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.683941][ T420] Call Trace: [ 46.687098][ T420] dump_stack+0x1d8/0x241 [ 46.691246][ T420] ? panic+0x89d/0x89d [ 46.695143][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.700964][ T420] should_fail+0x71f/0x880 [ 46.705222][ T420] ? setup_fault_attr+0x3d0/0x3d0 [ 46.710072][ T420] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 46.715368][ T420] ? io_req_defer+0x191/0x5c0 [ 46.719889][ T420] should_failslab+0x5/0x20 [ 46.724393][ T420] kmem_cache_alloc_trace+0x28/0x260 [ 46.729522][ T420] io_req_defer+0x191/0x5c0 [ 46.733862][ T420] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 46.739495][ T420] io_queue_link_head+0x62/0x3d0 [ 46.744364][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.749975][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.755355][ T420] ? __sb_end_write+0xc4/0x120 [ 46.759956][ T420] ? vfs_write+0x41a/0x4e0 [ 46.764200][ T420] ? fput_many+0x15e/0x1b0 [ 46.768535][ T420] ? debug_smp_processor_id+0x20/0x20 [ 46.773743][ T420] ? __ia32_sys_read+0x80/0x80 [ 46.778348][ T420] ? __do_page_fault+0x725/0xbb0 [ 46.783129][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.788507][ T420] do_syscall_64+0xca/0x1c0 [ 46.792842][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.798571][ T420] RIP: 0033:0x7feafde7cb69 [ 46.802830][ T420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 46.822362][ T420] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.830588][ T420] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 46.838399][ T420] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 46.846209][ T420] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 46.854030][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.861837][ T420] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 46.870561][ T420] ================================================================== [ 46.878440][ T420] BUG: KASAN: use-after-free in io_queue_link_head+0x2d0/0x3d0 [ 46.885808][ T420] Read of size 8 at addr ffff8881ef4527d0 by task syz-executor.0/420 [ 46.893701][ T420] [ 46.895879][ T420] CPU: 1 PID: 420 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.906038][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.916206][ T420] Call Trace: [ 46.919439][ T420] dump_stack+0x1d8/0x241 [ 46.923600][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.929409][ T420] ? printk+0xd1/0x111 [ 46.933325][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 46.938433][ T420] ? wake_up_klogd+0xb2/0xf0 [ 46.943253][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 46.948445][ T420] print_address_description+0x8c/0x600 [ 46.953813][ T420] ? panic+0x89d/0x89d [ 46.957892][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 46.962933][ T420] __kasan_report+0xf3/0x120 [ 46.967354][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 46.972386][ T420] kasan_report+0x30/0x60 [ 46.976549][ T420] io_queue_link_head+0x2d0/0x3d0 [ 46.981424][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.986799][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.992270][ T420] ? __sb_end_write+0xc4/0x120 [ 46.996958][ T420] ? vfs_write+0x41a/0x4e0 [ 47.001206][ T420] ? fput_many+0x15e/0x1b0 [ 47.005550][ T420] ? debug_smp_processor_id+0x20/0x20 [ 47.010757][ T420] ? __ia32_sys_read+0x80/0x80 [ 47.015358][ T420] ? __do_page_fault+0x725/0xbb0 [ 47.020129][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.025510][ T420] do_syscall_64+0xca/0x1c0 [ 47.029860][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.035667][ T420] RIP: 0033:0x7feafde7cb69 [ 47.039922][ T420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 47.059449][ T420] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.067689][ T420] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 47.075499][ T420] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 47.083317][ T420] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 47.091122][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.099036][ T420] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 47.106850][ T420] [ 47.109014][ T420] Allocated by task 420: [ 47.113102][ T420] __kasan_kmalloc+0x171/0x210 [ 47.117959][ T420] kmem_cache_alloc_bulk+0x1d3/0x2f0 [ 47.123087][ T420] io_get_req+0x16a/0x580 [ 47.127258][ T420] io_submit_sqe+0x84/0xe90 [ 47.131582][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 47.136964][ T420] do_syscall_64+0xca/0x1c0 [ 47.141314][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.147030][ T420] [ 47.149232][ T420] Freed by task 420: [ 47.153233][ T420] __kasan_slab_free+0x1b5/0x270 [ 47.157968][ T420] kmem_cache_free+0x10b/0x2c0 [ 47.162569][ T420] io_queue_link_head+0x2b2/0x3d0 [ 47.167429][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.172812][ T420] do_syscall_64+0xca/0x1c0 [ 47.177152][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.182873][ T420] [ 47.185046][ T420] The buggy address belongs to the object at ffff8881ef452780 [ 47.185046][ T420] which belongs to the cache io_kiocb of size 264 [ 47.198677][ T420] The buggy address is located 80 bytes inside of [ 47.198677][ T420] 264-byte region [ffff8881ef452780, ffff8881ef452888) [ 47.211783][ T420] The buggy address belongs to the page: [ 47.217391][ T420] page:ffffea0007bd1480 refcount:1 mapcount:0 mapping:ffff8881f0ee6280 index:0x0 compound_mapcount: 0 [ 47.228296][ T420] flags: 0x8000000000010200(slab|head) [ 47.233664][ T420] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f0ee6280 [ 47.242041][ T420] raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000 [ 47.250422][ T420] page dumped because: kasan: bad access detected [ 47.256676][ T420] page_owner tracks the page as allocated [ 47.262263][ T420] page last allocated via order 1, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL) [ 47.278596][ T420] prep_new_page+0x18f/0x370 [ 47.283052][ T420] get_page_from_freelist+0x2d13/0x2d90 [ 47.288613][ T420] __alloc_pages_nodemask+0x393/0x840 [ 47.293929][ T420] alloc_slab_page+0x39/0x3c0 [ 47.298510][ T420] new_slab+0x97/0x440 [ 47.302413][ T420] ___slab_alloc+0x2fe/0x490 [ 47.306932][ T420] kmem_cache_alloc_bulk+0xe6/0x2f0 [ 47.311976][ T420] io_get_req+0x16a/0x580 [ 47.316214][ T420] io_submit_sqe+0x84/0xe90 [ 47.320550][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 47.325931][ T420] do_syscall_64+0xca/0x1c0 [ 47.330273][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.335997][ T420] page last free stack trace: [ 47.340513][ T420] __free_pages_ok+0x847/0x950 [ 47.345112][ T420] __free_pages+0x91/0x140 [ 47.349367][ T420] __free_slab+0x221/0x2e0 [ 47.353622][ T420] unfreeze_partials+0x14e/0x180 [ 47.358394][ T420] put_cpu_partial+0x44/0x180 [ 47.362908][ T420] __slab_free+0x297/0x360 [ 47.367179][ T420] qlist_free_all+0x43/0xb0 [ 47.371711][ T420] quarantine_reduce+0x1d9/0x210 [ 47.376481][ T420] __kasan_kmalloc+0x41/0x210 [ 47.380992][ T420] kmem_cache_alloc+0xd9/0x250 [ 47.385599][ T420] getname_flags+0xb8/0x4e0 [ 47.389928][ T420] user_path_at_empty+0x28/0x50 [ 47.394619][ T420] do_readlinkat+0x114/0x3a0 [ 47.399043][ T420] __x64_sys_readlink+0x7b/0x90 [ 47.403735][ T420] do_syscall_64+0xca/0x1c0 [ 47.408079][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.413791][ T420] [ 47.415959][ T420] Memory state around the buggy address: [ 47.421444][ T420] ffff8881ef452680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.429331][ T420] ffff8881ef452700: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.437232][ T420] >ffff8881ef452780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.445139][ T420] ^ [ 47.451732][ T420] ffff8881ef452800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.459798][ T420] ffff8881ef452880: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.467691][ T420] ================================================================== [ 47.475588][ T420] Disabling lock debugging due to kernel taint [ 47.552051][ T423] FAULT_INJECTION: forcing a failure. [ 47.552051][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 47.564464][ T423] CPU: 1 PID: 423 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.575718][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.585703][ T423] Call Trace: [ 47.588838][ T423] dump_stack+0x1d8/0x241 [ 47.592995][ T423] ? panic+0x89d/0x89d [ 47.596901][ T423] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.602543][ T423] ? __fget+0x407/0x490 [ 47.606536][ T423] should_fail+0x71f/0x880 [ 47.610792][ T423] ? setup_fault_attr+0x3d0/0x3d0 [ 47.615653][ T423] ? percpu_ref_tryget+0xdc/0x270 [ 47.620511][ T423] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 47.626252][ T423] ? io_get_req+0x110/0x580 [ 47.630586][ T423] should_failslab+0x5/0x20 [ 47.635030][ T423] kmem_cache_alloc+0x28/0x250 [ 47.639704][ T423] io_get_req+0x110/0x580 [ 47.643974][ T423] __se_sys_io_uring_enter+0x7bd/0x2030 [ 47.649344][ T423] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.654721][ T423] ? __sb_end_write+0xc4/0x120 [ 47.659325][ T423] ? vfs_write+0x41a/0x4e0 [ 47.663581][ T423] ? fput_many+0x15e/0x1b0 [ 47.667830][ T423] ? debug_smp_processor_id+0x20/0x20 [ 47.673035][ T423] ? __ia32_sys_read+0x80/0x80 [ 47.677634][ T423] ? __do_page_fault+0x725/0xbb0 [ 47.682407][ T423] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.687873][ T423] do_syscall_64+0xca/0x1c0 [ 47.692217][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.698143][ T423] RIP: 0033:0x7feafde7cb69 [ 47.702369][ T423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 47.721810][ T423] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.730175][ T423] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 47.737956][ T423] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 47.745760][ T423] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 47.753657][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.761474][ T423] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 47.860211][ T426] FAULT_INJECTION: forcing a failure. [ 47.860211][ T426] name failslab, interval 1, probability 0, space 0, times 0 [ 47.872659][ T426] CPU: 1 PID: 426 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.883996][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.893952][ T426] Call Trace: [ 47.897094][ T426] dump_stack+0x1d8/0x241 [ 47.901246][ T426] ? panic+0x89d/0x89d [ 47.905152][ T426] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.910797][ T426] should_fail+0x71f/0x880 [ 47.915168][ T426] ? setup_fault_attr+0x3d0/0x3d0 [ 47.920125][ T426] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 47.925560][ T426] ? io_req_defer+0x191/0x5c0 [ 47.930128][ T426] should_failslab+0x5/0x20 [ 47.934487][ T426] kmem_cache_alloc_trace+0x28/0x260 [ 47.939677][ T426] io_req_defer+0x191/0x5c0 [ 47.944127][ T426] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 47.949758][ T426] io_queue_link_head+0x62/0x3d0 [ 47.954531][ T426] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.960027][ T426] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.965493][ T426] ? __sb_end_write+0xc4/0x120 [ 47.970086][ T426] ? vfs_write+0x41a/0x4e0 [ 47.974425][ T426] ? fput_many+0x15e/0x1b0 [ 47.978681][ T426] ? debug_smp_processor_id+0x20/0x20 [ 47.983999][ T426] ? __ia32_sys_read+0x80/0x80 [ 47.988600][ T426] ? __do_page_fault+0x725/0xbb0 [ 47.993557][ T426] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.999021][ T426] do_syscall_64+0xca/0x1c0 [ 48.003353][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.009085][ T426] RIP: 0033:0x7feafde7cb69 [ 48.013427][ T426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 48.032857][ T426] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.041112][ T426] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 48.049011][ T426] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 48.056819][ T426] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 48.064638][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.072444][ T426] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 48.151573][ T428] FAULT_INJECTION: forcing a failure. [ 48.151573][ T428] name failslab, interval 1, probability 0, space 0, times 0 [ 48.164092][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.175337][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.185318][ T428] Call Trace: [ 48.188458][ T428] dump_stack+0x1d8/0x241 [ 48.192712][ T428] ? panic+0x89d/0x89d [ 48.196604][ T428] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.202449][ T428] ? __fget+0x407/0x490 [ 48.206443][ T428] should_fail+0x71f/0x880 [ 48.210694][ T428] ? setup_fault_attr+0x3d0/0x3d0 [ 48.215552][ T428] ? percpu_ref_tryget+0xdc/0x270 [ 48.220501][ T428] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 48.226313][ T428] ? io_get_req+0x110/0x580 [ 48.230742][ T428] should_failslab+0x5/0x20 [ 48.235098][ T428] kmem_cache_alloc+0x28/0x250 [ 48.239687][ T428] io_get_req+0x110/0x580 [ 48.243854][ T428] __se_sys_io_uring_enter+0x7bd/0x2030 [ 48.249238][ T428] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.254613][ T428] ? __sb_end_write+0xc4/0x120 [ 48.259217][ T428] ? vfs_write+0x41a/0x4e0 [ 48.263461][ T428] ? fput_many+0x15e/0x1b0 [ 48.267725][ T428] ? debug_smp_processor_id+0x20/0x20 [ 48.273033][ T428] ? __ia32_sys_read+0x80/0x80 [ 48.277619][ T428] ? __do_page_fault+0x725/0xbb0 [ 48.282387][ T428] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.287774][ T428] do_syscall_64+0xca/0x1c0 [ 48.292106][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.297919][ T428] RIP: 0033:0x7feafde7cb69 [ 48.302177][ T428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 48.321733][ T428] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.329975][ T428] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 48.337792][ T428] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 48.345603][ T428] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 48.353411][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.361314][ T428] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 48.431093][ T430] FAULT_INJECTION: forcing a failure. [ 48.431093][ T430] name failslab, interval 1, probability 0, space 0, times 0 [ 48.443808][ T430] CPU: 0 PID: 430 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.455083][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.464954][ T430] Call Trace: [ 48.468085][ T430] dump_stack+0x1d8/0x241 [ 48.472274][ T430] ? panic+0x89d/0x89d [ 48.476116][ T430] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.481774][ T430] should_fail+0x71f/0x880 [ 48.486015][ T430] ? setup_fault_attr+0x3d0/0x3d0 [ 48.490897][ T430] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 48.496185][ T430] ? io_req_defer+0x191/0x5c0 [ 48.500682][ T430] should_failslab+0x5/0x20 [ 48.505020][ T430] kmem_cache_alloc_trace+0x28/0x260 [ 48.510139][ T430] io_req_defer+0x191/0x5c0 [ 48.514485][ T430] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 48.520121][ T430] io_queue_link_head+0x62/0x3d0 [ 48.524897][ T430] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.530366][ T430] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.535744][ T430] ? __sb_end_write+0xc4/0x120 [ 48.540340][ T430] ? vfs_write+0x41a/0x4e0 [ 48.544596][ T430] ? fput_many+0x15e/0x1b0 [ 48.548859][ T430] ? debug_smp_processor_id+0x20/0x20 [ 48.554054][ T430] ? __ia32_sys_read+0x80/0x80 [ 48.558698][ T430] ? __do_page_fault+0x725/0xbb0 [ 48.563429][ T430] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.568809][ T430] do_syscall_64+0xca/0x1c0 [ 48.573160][ T430] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.578875][ T430] RIP: 0033:0x7feafde7cb69 [ 48.583128][ T430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 48.602654][ T430] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.610945][ T430] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 48.618712][ T430] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 48.626522][ T430] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 48.634431][ T430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.642246][ T430] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 48.721081][ T432] FAULT_INJECTION: forcing a failure. [ 48.721081][ T432] name failslab, interval 1, probability 0, space 0, times 0 [ 48.733638][ T432] CPU: 0 PID: 432 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.744833][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.754727][ T432] Call Trace: [ 48.757860][ T432] dump_stack+0x1d8/0x241 [ 48.762029][ T432] ? panic+0x89d/0x89d [ 48.765931][ T432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.771571][ T432] ? __fget+0x407/0x490 [ 48.775563][ T432] should_fail+0x71f/0x880 [ 48.779822][ T432] ? setup_fault_attr+0x3d0/0x3d0 [ 48.784680][ T432] ? percpu_ref_tryget+0xdc/0x270 [ 48.789539][ T432] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 48.795287][ T432] ? io_get_req+0x110/0x580 [ 48.799610][ T432] should_failslab+0x5/0x20 [ 48.803958][ T432] kmem_cache_alloc+0x28/0x250 [ 48.808556][ T432] io_get_req+0x110/0x580 [ 48.812724][ T432] __se_sys_io_uring_enter+0x7bd/0x2030 [ 48.818111][ T432] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.823484][ T432] ? __sb_end_write+0xc4/0x120 [ 48.828082][ T432] ? vfs_write+0x41a/0x4e0 [ 48.832347][ T432] ? fput_many+0x15e/0x1b0 [ 48.836582][ T432] ? debug_smp_processor_id+0x20/0x20 [ 48.842136][ T432] ? __ia32_sys_read+0x80/0x80 [ 48.846740][ T432] ? __do_page_fault+0x725/0xbb0 [ 48.851515][ T432] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.856898][ T432] do_syscall_64+0xca/0x1c0 [ 48.861235][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.866971][ T432] RIP: 0033:0x7feafde7cb69 [ 48.871209][ T432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 48.890850][ T432] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.899105][ T432] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 48.906901][ T432] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 48.914733][ T432] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 48.922610][ T432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.930882][ T432] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 48.980838][ T435] FAULT_INJECTION: forcing a failure. [ 48.980838][ T435] name failslab, interval 1, probability 0, space 0, times 0 [ 48.993464][ T435] CPU: 0 PID: 435 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.004855][ T435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.014836][ T435] Call Trace: [ 49.017976][ T435] dump_stack+0x1d8/0x241 [ 49.022129][ T435] ? panic+0x89d/0x89d [ 49.026040][ T435] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.031685][ T435] should_fail+0x71f/0x880 [ 49.035934][ T435] ? setup_fault_attr+0x3d0/0x3d0 [ 49.040791][ T435] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.046193][ T435] ? io_req_defer+0x191/0x5c0 [ 49.050694][ T435] should_failslab+0x5/0x20 [ 49.055037][ T435] kmem_cache_alloc_trace+0x28/0x260 [ 49.060172][ T435] io_req_defer+0x191/0x5c0 [ 49.064583][ T435] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 49.070312][ T435] io_queue_link_head+0x62/0x3d0 [ 49.075089][ T435] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.080469][ T435] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.085846][ T435] ? __sb_end_write+0xc4/0x120 [ 49.090445][ T435] ? vfs_write+0x41a/0x4e0 [ 49.094784][ T435] ? fput_many+0x15e/0x1b0 [ 49.099040][ T435] ? debug_smp_processor_id+0x20/0x20 [ 49.104333][ T435] ? __ia32_sys_read+0x80/0x80 [ 49.108932][ T435] ? __do_page_fault+0x725/0xbb0 [ 49.113706][ T435] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.119104][ T435] do_syscall_64+0xca/0x1c0 [ 49.123430][ T435] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.129156][ T435] RIP: 0033:0x7feafde7cb69 [ 49.133407][ T435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 49.152849][ T435] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.161480][ T435] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 49.169366][ T435] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 49.177175][ T435] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 49.184985][ T435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.192800][ T435] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 49.272209][ T437] FAULT_INJECTION: forcing a failure. [ 49.272209][ T437] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 49.285256][ T437] CPU: 1 PID: 437 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.296483][ T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.306378][ T437] Call Trace: [ 49.309511][ T437] dump_stack+0x1d8/0x241 [ 49.313672][ T437] ? panic+0x89d/0x89d [ 49.317580][ T437] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.323235][ T437] ? stack_trace_save+0x118/0x1c0 [ 49.328292][ T437] should_fail+0x71f/0x880 [ 49.332554][ T437] ? setup_fault_attr+0x3d0/0x3d0 [ 49.337404][ T437] __alloc_pages_nodemask+0x1b4/0x840 [ 49.342608][ T437] ? io_get_req+0x16a/0x580 [ 49.346944][ T437] ? io_submit_sqe+0x84/0xe90 [ 49.351464][ T437] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 49.357021][ T437] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 49.362400][ T437] alloc_slab_page+0x39/0x3c0 [ 49.366914][ T437] new_slab+0x97/0x440 [ 49.370821][ T437] ___slab_alloc+0x2fe/0x490 [ 49.375251][ T437] ? fget_many+0x20/0x20 [ 49.379318][ T437] ? preempt_count_add+0x8f/0x180 [ 49.384180][ T437] ? io_get_req+0x110/0x580 [ 49.388528][ T437] ? setup_fault_attr+0x3d0/0x3d0 [ 49.393903][ T437] ? io_get_req+0x110/0x580 [ 49.398351][ T437] __slab_alloc+0x62/0xa0 [ 49.402511][ T437] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 49.408238][ T437] ? io_get_req+0x110/0x580 [ 49.412578][ T437] kmem_cache_alloc+0x109/0x250 [ 49.417259][ T437] io_get_req+0x110/0x580 [ 49.421428][ T437] __se_sys_io_uring_enter+0x7bd/0x2030 [ 49.426825][ T437] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.432193][ T437] ? __sb_end_write+0xc4/0x120 [ 49.436788][ T437] ? vfs_write+0x41a/0x4e0 [ 49.441055][ T437] ? fput_many+0x15e/0x1b0 [ 49.445300][ T437] ? debug_smp_processor_id+0x20/0x20 [ 49.450592][ T437] ? __ia32_sys_read+0x80/0x80 [ 49.455191][ T437] ? __do_page_fault+0x725/0xbb0 [ 49.459962][ T437] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.465343][ T437] do_syscall_64+0xca/0x1c0 [ 49.469683][ T437] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.475410][ T437] RIP: 0033:0x7feafde7cb69 [ 49.479750][ T437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 49.499362][ T437] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.507783][ T437] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 49.515593][ T437] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 49.523403][ T437] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 49.531217][ T437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.539229][ T437] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 49.560815][ T439] FAULT_INJECTION: forcing a failure. [ 49.560815][ T439] name failslab, interval 1, probability 0, space 0, times 0 [ 49.573397][ T439] CPU: 1 PID: 439 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.584636][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.594529][ T439] Call Trace: [ 49.597665][ T439] dump_stack+0x1d8/0x241 [ 49.601872][ T439] ? panic+0x89d/0x89d [ 49.605754][ T439] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.611383][ T439] should_fail+0x71f/0x880 [ 49.615652][ T439] ? setup_fault_attr+0x3d0/0x3d0 [ 49.620486][ T439] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.625870][ T439] ? io_req_defer+0x191/0x5c0 [ 49.630378][ T439] should_failslab+0x5/0x20 [ 49.634727][ T439] kmem_cache_alloc_trace+0x28/0x260 [ 49.639848][ T439] io_req_defer+0x191/0x5c0 [ 49.644187][ T439] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 49.649940][ T439] io_queue_link_head+0x62/0x3d0 [ 49.654733][ T439] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.660188][ T439] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.665560][ T439] ? __sb_end_write+0xc4/0x120 [ 49.670172][ T439] ? vfs_write+0x41a/0x4e0 [ 49.674410][ T439] ? fput_many+0x15e/0x1b0 [ 49.678678][ T439] ? debug_smp_processor_id+0x20/0x20 [ 49.683874][ T439] ? __ia32_sys_read+0x80/0x80 [ 49.688558][ T439] ? __do_page_fault+0x725/0xbb0 [ 49.693420][ T439] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.698803][ T439] do_syscall_64+0xca/0x1c0 [ 49.703154][ T439] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.708882][ T439] RIP: 0033:0x7feafde7cb69 [ 49.713188][ T439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 49.732741][ T439] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.740982][ T439] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 49.748800][ T439] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 49.756600][ T439] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 49.764419][ T439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.772320][ T439] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 49.859858][ T441] FAULT_INJECTION: forcing a failure. [ 49.859858][ T441] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 49.872935][ T441] CPU: 0 PID: 441 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.884228][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.894381][ T441] Call Trace: [ 49.897516][ T441] dump_stack+0x1d8/0x241 [ 49.901778][ T441] ? panic+0x89d/0x89d [ 49.905778][ T441] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.911500][ T441] ? stack_trace_save+0x118/0x1c0 [ 49.916367][ T441] should_fail+0x71f/0x880 [ 49.920782][ T441] ? setup_fault_attr+0x3d0/0x3d0 [ 49.925744][ T441] __alloc_pages_nodemask+0x1b4/0x840 [ 49.931224][ T441] ? io_get_req+0x16a/0x580 [ 49.935550][ T441] ? io_submit_sqe+0x84/0xe90 [ 49.940160][ T441] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 49.945702][ T441] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 49.951083][ T441] alloc_slab_page+0x39/0x3c0 [ 49.955594][ T441] new_slab+0x97/0x440 [ 49.959499][ T441] ___slab_alloc+0x2fe/0x490 [ 49.963927][ T441] ? fget_many+0x20/0x20 [ 49.968002][ T441] ? preempt_count_add+0x8f/0x180 [ 49.972880][ T441] ? io_get_req+0x110/0x580 [ 49.977211][ T441] ? setup_fault_attr+0x3d0/0x3d0 [ 49.982061][ T441] ? io_get_req+0x110/0x580 [ 49.986437][ T441] __slab_alloc+0x62/0xa0 [ 49.990580][ T441] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 49.996403][ T441] ? io_get_req+0x110/0x580 [ 50.000749][ T441] kmem_cache_alloc+0x109/0x250 [ 50.005427][ T441] io_get_req+0x110/0x580 [ 50.009593][ T441] __se_sys_io_uring_enter+0x7bd/0x2030 [ 50.014982][ T441] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.020453][ T441] ? __sb_end_write+0xc4/0x120 [ 50.025131][ T441] ? vfs_write+0x41a/0x4e0 [ 50.029391][ T441] ? fput_many+0x15e/0x1b0 [ 50.033633][ T441] ? debug_smp_processor_id+0x20/0x20 [ 50.038843][ T441] ? __ia32_sys_read+0x80/0x80 [ 50.043441][ T441] ? __do_page_fault+0x725/0xbb0 [ 50.048223][ T441] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.053600][ T441] do_syscall_64+0xca/0x1c0 [ 50.057947][ T441] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.063670][ T441] RIP: 0033:0x7feafde7cb69 [ 50.067915][ T441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 50.087456][ T441] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.095684][ T441] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 50.103500][ T441] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 50.111401][ T441] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 50.119206][ T441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.127025][ T441] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 50.146498][ T444] FAULT_INJECTION: forcing a failure. [ 50.146498][ T444] name failslab, interval 1, probability 0, space 0, times 0 [ 50.159016][ T444] CPU: 0 PID: 444 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 50.170181][ T444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.180070][ T444] Call Trace: [ 50.183216][ T444] dump_stack+0x1d8/0x241 [ 50.187367][ T444] ? panic+0x89d/0x89d [ 50.191278][ T444] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.197263][ T444] should_fail+0x71f/0x880 [ 50.201519][ T444] ? setup_fault_attr+0x3d0/0x3d0 [ 50.206372][ T444] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.211670][ T444] ? io_req_defer+0x191/0x5c0 [ 50.216180][ T444] should_failslab+0x5/0x20 [ 50.220520][ T444] kmem_cache_alloc_trace+0x28/0x260 [ 50.225645][ T444] io_req_defer+0x191/0x5c0 [ 50.229994][ T444] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 50.235627][ T444] io_queue_link_head+0x62/0x3d0 [ 50.240402][ T444] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.246012][ T444] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.251384][ T444] ? __sb_end_write+0xc4/0x120 [ 50.255981][ T444] ? vfs_write+0x41a/0x4e0 [ 50.260228][ T444] ? fput_many+0x15e/0x1b0 [ 50.264486][ T444] ? debug_smp_processor_id+0x20/0x20 [ 50.269693][ T444] ? __ia32_sys_read+0x80/0x80 [ 50.274392][ T444] ? __do_page_fault+0x725/0xbb0 [ 50.279276][ T444] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.284649][ T444] do_syscall_64+0xca/0x1c0 [ 50.288988][ T444] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.294713][ T444] RIP: 0033:0x7feafde7cb69 [ 50.298966][ T444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 50.318405][ T444] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.326651][ T444] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 50.334472][ T444] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 50.342273][ T444] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 50.350340][ T444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.358157][ T444] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 50.400219][ T446] FAULT_INJECTION: forcing a failure. [ 50.400219][ T446] name failslab, interval 1, probability 0, space 0, times 0 [ 50.413142][ T446] CPU: 0 PID: 446 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 50.424489][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.434377][ T446] Call Trace: [ 50.437513][ T446] dump_stack+0x1d8/0x241 [ 50.441678][ T446] ? panic+0x89d/0x89d [ 50.445580][ T446] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.451219][ T446] ? __fget+0x407/0x490 [ 50.455312][ T446] should_fail+0x71f/0x880 [ 50.459829][ T446] ? setup_fault_attr+0x3d0/0x3d0 [ 50.464776][ T446] ? percpu_ref_tryget+0xdc/0x270 [ 50.469723][ T446] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 50.475539][ T446] ? io_get_req+0x110/0x580 [ 50.479882][ T446] should_failslab+0x5/0x20 [ 50.484230][ T446] kmem_cache_alloc+0x28/0x250 [ 50.488814][ T446] io_get_req+0x110/0x580 [ 50.493589][ T446] __se_sys_io_uring_enter+0x7bd/0x2030 [ 50.499062][ T446] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.504469][ T446] ? __sb_end_write+0xc4/0x120 [ 50.509043][ T446] ? vfs_write+0x41a/0x4e0 [ 50.513287][ T446] ? fput_many+0x15e/0x1b0 [ 50.517548][ T446] ? debug_smp_processor_id+0x20/0x20 [ 50.522839][ T446] ? __ia32_sys_read+0x80/0x80 [ 50.527529][ T446] ? __do_page_fault+0x725/0xbb0 [ 50.532295][ T446] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.537687][ T446] do_syscall_64+0xca/0x1c0 [ 50.542017][ T446] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.547744][ T446] RIP: 0033:0x7feafde7cb69 [ 50.551994][ T446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 50.571435][ T446] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.579681][ T446] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 50.587581][ T446] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 50.595477][ T446] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 50.603291][ T446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.611100][ T446] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 50.692169][ T448] FAULT_INJECTION: forcing a failure. [ 50.692169][ T448] name failslab, interval 1, probability 0, space 0, times 0 [ 50.704801][ T448] CPU: 1 PID: 448 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 50.716094][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.726160][ T448] Call Trace: [ 50.729298][ T448] dump_stack+0x1d8/0x241 [ 50.733468][ T448] ? panic+0x89d/0x89d [ 50.737363][ T448] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.743015][ T448] ? __fget+0x407/0x490 [ 50.747006][ T448] should_fail+0x71f/0x880 [ 50.751401][ T448] ? setup_fault_attr+0x3d0/0x3d0 [ 50.756262][ T448] ? percpu_ref_tryget+0xdc/0x270 [ 50.761115][ T448] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 50.766842][ T448] ? io_get_req+0x110/0x580 [ 50.771203][ T448] should_failslab+0x5/0x20 [ 50.775631][ T448] kmem_cache_alloc+0x28/0x250 [ 50.780240][ T448] io_get_req+0x110/0x580 [ 50.784402][ T448] __se_sys_io_uring_enter+0x7bd/0x2030 [ 50.789893][ T448] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.795250][ T448] ? __sb_end_write+0xc4/0x120 [ 50.799847][ T448] ? vfs_write+0x41a/0x4e0 [ 50.804097][ T448] ? fput_many+0x15e/0x1b0 [ 50.808369][ T448] ? debug_smp_processor_id+0x20/0x20 [ 50.813561][ T448] ? __ia32_sys_read+0x80/0x80 [ 50.818336][ T448] ? __do_page_fault+0x725/0xbb0 [ 50.823114][ T448] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.828488][ T448] do_syscall_64+0xca/0x1c0 [ 50.832857][ T448] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.838643][ T448] RIP: 0033:0x7feafde7cb69 [ 50.842896][ T448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 50.862511][ T448] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.870765][ T448] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 50.878671][ T448] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 50.886477][ T448] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 50.894375][ T448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.902187][ T448] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 2024/08/28 19:40:09 executed programs: 14 [ 51.077571][ T451] FAULT_INJECTION: forcing a failure. [ 51.077571][ T451] name failslab, interval 1, probability 0, space 0, times 0 [ 51.090018][ T451] CPU: 0 PID: 451 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.101247][ T451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.111224][ T451] Call Trace: [ 51.114356][ T451] dump_stack+0x1d8/0x241 [ 51.118524][ T451] ? panic+0x89d/0x89d [ 51.122424][ T451] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.128107][ T451] should_fail+0x71f/0x880 [ 51.132321][ T451] ? setup_fault_attr+0x3d0/0x3d0 [ 51.137179][ T451] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 51.142471][ T451] ? io_req_defer+0x191/0x5c0 [ 51.147077][ T451] should_failslab+0x5/0x20 [ 51.151416][ T451] kmem_cache_alloc_trace+0x28/0x260 [ 51.156547][ T451] io_req_defer+0x191/0x5c0 [ 51.160880][ T451] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 51.166521][ T451] io_queue_link_head+0x62/0x3d0 [ 51.171295][ T451] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.176680][ T451] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.182058][ T451] ? __sb_end_write+0xc4/0x120 [ 51.186755][ T451] ? vfs_write+0x41a/0x4e0 [ 51.190991][ T451] ? fput_many+0x15e/0x1b0 [ 51.195247][ T451] ? debug_smp_processor_id+0x20/0x20 [ 51.200480][ T451] ? __ia32_sys_read+0x80/0x80 [ 51.205054][ T451] ? __do_page_fault+0x725/0xbb0 [ 51.209836][ T451] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.215215][ T451] do_syscall_64+0xca/0x1c0 [ 51.219551][ T451] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.225278][ T451] RIP: 0033:0x7feafde7cb69 [ 51.229543][ T451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 51.249056][ T451] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.257301][ T451] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 51.265111][ T451] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 51.272920][ T451] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 51.281363][ T451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.289175][ T451] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 51.332002][ T453] FAULT_INJECTION: forcing a failure. [ 51.332002][ T453] name failslab, interval 1, probability 0, space 0, times 0 [ 51.344436][ T453] CPU: 1 PID: 453 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.355681][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.365562][ T453] Call Trace: [ 51.368698][ T453] dump_stack+0x1d8/0x241 [ 51.372859][ T453] ? panic+0x89d/0x89d [ 51.376766][ T453] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.382411][ T453] should_fail+0x71f/0x880 [ 51.386662][ T453] ? setup_fault_attr+0x3d0/0x3d0 [ 51.391521][ T453] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 51.396818][ T453] ? io_req_defer+0x191/0x5c0 [ 51.401337][ T453] should_failslab+0x5/0x20 [ 51.405668][ T453] kmem_cache_alloc_trace+0x28/0x260 [ 51.410789][ T453] io_req_defer+0x191/0x5c0 [ 51.415128][ T453] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 51.420769][ T453] io_queue_link_head+0x62/0x3d0 [ 51.425560][ T453] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.430933][ T453] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.436314][ T453] ? __sb_end_write+0xc4/0x120 [ 51.440918][ T453] ? vfs_write+0x41a/0x4e0 [ 51.445258][ T453] ? fput_many+0x15e/0x1b0 [ 51.449509][ T453] ? debug_smp_processor_id+0x20/0x20 [ 51.454709][ T453] ? __ia32_sys_read+0x80/0x80 [ 51.459393][ T453] ? __do_page_fault+0x725/0xbb0 [ 51.464205][ T453] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.469555][ T453] do_syscall_64+0xca/0x1c0 [ 51.474149][ T453] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.479884][ T453] RIP: 0033:0x7feafde7cb69 [ 51.484298][ T453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 51.503826][ T453] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.512073][ T453] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 51.519881][ T453] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 51.527691][ T453] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 51.535501][ T453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.543319][ T453] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 51.591130][ T455] FAULT_INJECTION: forcing a failure. [ 51.591130][ T455] name failslab, interval 1, probability 0, space 0, times 0 [ 51.603565][ T455] CPU: 0 PID: 455 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.615111][ T455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.625000][ T455] Call Trace: [ 51.628137][ T455] dump_stack+0x1d8/0x241 [ 51.632296][ T455] ? panic+0x89d/0x89d [ 51.636205][ T455] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.641847][ T455] ? __fget+0x407/0x490 [ 51.645852][ T455] should_fail+0x71f/0x880 [ 51.650094][ T455] ? setup_fault_attr+0x3d0/0x3d0 [ 51.654952][ T455] ? percpu_ref_tryget+0xdc/0x270 [ 51.659824][ T455] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 51.665541][ T455] ? io_get_req+0x110/0x580 [ 51.669878][ T455] should_failslab+0x5/0x20 [ 51.674219][ T455] kmem_cache_alloc+0x28/0x250 [ 51.678818][ T455] io_get_req+0x110/0x580 [ 51.682986][ T455] __se_sys_io_uring_enter+0x7bd/0x2030 [ 51.688370][ T455] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.693748][ T455] ? __sb_end_write+0xc4/0x120 [ 51.698347][ T455] ? vfs_write+0x41a/0x4e0 [ 51.702690][ T455] ? fput_many+0x15e/0x1b0 [ 51.706945][ T455] ? debug_smp_processor_id+0x20/0x20 [ 51.712153][ T455] ? __ia32_sys_read+0x80/0x80 [ 51.716758][ T455] ? __do_page_fault+0x725/0xbb0 [ 51.721614][ T455] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.726995][ T455] do_syscall_64+0xca/0x1c0 [ 51.731341][ T455] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.737063][ T455] RIP: 0033:0x7feafde7cb69 [ 51.741319][ T455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 51.760757][ T455] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.769004][ T455] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 51.776812][ T455] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 51.784626][ T455] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 51.792431][ T455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.800250][ T455] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 51.859557][ T457] FAULT_INJECTION: forcing a failure. [ 51.859557][ T457] name failslab, interval 1, probability 0, space 0, times 0 [ 51.872972][ T457] CPU: 0 PID: 457 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.884389][ T457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.894284][ T457] Call Trace: [ 51.897420][ T457] dump_stack+0x1d8/0x241 [ 51.901579][ T457] ? panic+0x89d/0x89d [ 51.905482][ T457] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.911128][ T457] should_fail+0x71f/0x880 [ 51.915475][ T457] ? setup_fault_attr+0x3d0/0x3d0 [ 51.920328][ T457] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 51.925806][ T457] ? io_req_defer+0x191/0x5c0 [ 51.930407][ T457] should_failslab+0x5/0x20 [ 51.934774][ T457] kmem_cache_alloc_trace+0x28/0x260 [ 51.940048][ T457] io_req_defer+0x191/0x5c0 [ 51.944381][ T457] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 51.950017][ T457] io_queue_link_head+0x62/0x3d0 [ 51.954794][ T457] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.960179][ T457] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.965557][ T457] ? __sb_end_write+0xc4/0x120 [ 51.970152][ T457] ? vfs_write+0x41a/0x4e0 [ 51.974417][ T457] ? fput_many+0x15e/0x1b0 [ 51.978691][ T457] ? debug_smp_processor_id+0x20/0x20 [ 51.983868][ T457] ? __ia32_sys_read+0x80/0x80 [ 51.988551][ T457] ? __do_page_fault+0x725/0xbb0 [ 51.993328][ T457] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.998717][ T457] do_syscall_64+0xca/0x1c0 [ 52.003048][ T457] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.009036][ T457] RIP: 0033:0x7feafde7cb69 [ 52.013287][ T457] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 52.032823][ T457] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.041062][ T457] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 52.048955][ T457] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 52.056768][ T457] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 52.064578][ T457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.072479][ T457] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 52.110367][ T460] FAULT_INJECTION: forcing a failure. [ 52.110367][ T460] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 52.123444][ T460] CPU: 0 PID: 460 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 52.134787][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 52.144790][ T460] Call Trace: [ 52.147938][ T460] dump_stack+0x1d8/0x241 [ 52.152079][ T460] ? panic+0x89d/0x89d [ 52.156077][ T460] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.161723][ T460] ? stack_trace_save+0x118/0x1c0 [ 52.166591][ T460] should_fail+0x71f/0x880 [ 52.170833][ T460] ? setup_fault_attr+0x3d0/0x3d0 [ 52.175698][ T460] __alloc_pages_nodemask+0x1b4/0x840 [ 52.180987][ T460] ? io_get_req+0x16a/0x580 [ 52.185416][ T460] ? io_submit_sqe+0x84/0xe90 [ 52.189922][ T460] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 52.195488][ T460] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 52.200975][ T460] alloc_slab_page+0x39/0x3c0 [ 52.205469][ T460] new_slab+0x97/0x440 [ 52.209363][ T460] ___slab_alloc+0x2fe/0x490 [ 52.213806][ T460] ? fget_many+0x20/0x20 [ 52.217867][ T460] ? preempt_count_add+0x8f/0x180 [ 52.222816][ T460] ? io_get_req+0x110/0x580 [ 52.227158][ T460] ? setup_fault_attr+0x3d0/0x3d0 [ 52.232025][ T460] ? io_get_req+0x110/0x580 [ 52.236442][ T460] __slab_alloc+0x62/0xa0 [ 52.240614][ T460] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 52.246539][ T460] ? io_get_req+0x110/0x580 [ 52.250889][ T460] kmem_cache_alloc+0x109/0x250 [ 52.255560][ T460] io_get_req+0x110/0x580 [ 52.259735][ T460] __se_sys_io_uring_enter+0x7bd/0x2030 [ 52.265112][ T460] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.270488][ T460] ? __sb_end_write+0xc4/0x120 [ 52.275089][ T460] ? vfs_write+0x41a/0x4e0 [ 52.279345][ T460] ? fput_many+0x15e/0x1b0 [ 52.283591][ T460] ? debug_smp_processor_id+0x20/0x20 [ 52.288800][ T460] ? __ia32_sys_read+0x80/0x80 [ 52.293401][ T460] ? __do_page_fault+0x725/0xbb0 [ 52.298175][ T460] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.303551][ T460] do_syscall_64+0xca/0x1c0 [ 52.307898][ T460] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.313621][ T460] RIP: 0033:0x7feafde7cb69 [ 52.317873][ T460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 52.337750][ T460] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.345995][ T460] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 52.353899][ T460] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 52.361712][ T460] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 52.369523][ T460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.377335][ T460] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 52.398192][ T462] FAULT_INJECTION: forcing a failure. [ 52.398192][ T462] name failslab, interval 1, probability 0, space 0, times 0 [ 52.410610][ T462] CPU: 0 PID: 462 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 52.421973][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 52.431866][ T462] Call Trace: [ 52.434996][ T462] dump_stack+0x1d8/0x241 [ 52.439367][ T462] ? panic+0x89d/0x89d [ 52.443263][ T462] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.448911][ T462] should_fail+0x71f/0x880 [ 52.453162][ T462] ? setup_fault_attr+0x3d0/0x3d0 [ 52.458019][ T462] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 52.463319][ T462] ? io_req_defer+0x191/0x5c0 [ 52.467921][ T462] should_failslab+0x5/0x20 [ 52.472258][ T462] kmem_cache_alloc_trace+0x28/0x260 [ 52.477372][ T462] io_req_defer+0x191/0x5c0 [ 52.481712][ T462] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 52.487362][ T462] io_queue_link_head+0x62/0x3d0 [ 52.492137][ T462] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.497535][ T462] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.502979][ T462] ? __sb_end_write+0xc4/0x120 [ 52.507640][ T462] ? vfs_write+0x41a/0x4e0 [ 52.511842][ T462] ? fput_many+0x15e/0x1b0 [ 52.516095][ T462] ? debug_smp_processor_id+0x20/0x20 [ 52.521302][ T462] ? __ia32_sys_read+0x80/0x80 [ 52.525895][ T462] ? __do_page_fault+0x725/0xbb0 [ 52.530962][ T462] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.536335][ T462] do_syscall_64+0xca/0x1c0 [ 52.540680][ T462] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.546581][ T462] RIP: 0033:0x7feafde7cb69 [ 52.550827][ T462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 52.570270][ T462] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.578691][ T462] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 52.586603][ T462] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 52.594488][ T462] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 52.602293][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.610106][ T462] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 52.670703][ T464] FAULT_INJECTION: forcing a failure. [ 52.670703][ T464] name failslab, interval 1, probability 0, space 0, times 0 [ 52.683467][ T464] CPU: 0 PID: 464 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 52.694632][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 52.704523][ T464] Call Trace: [ 52.707656][ T464] dump_stack+0x1d8/0x241 [ 52.711819][ T464] ? panic+0x89d/0x89d [ 52.715723][ T464] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.721370][ T464] ? __fget+0x407/0x490 [ 52.725364][ T464] should_fail+0x71f/0x880 [ 52.729611][ T464] ? setup_fault_attr+0x3d0/0x3d0 [ 52.734471][ T464] ? percpu_ref_tryget+0xdc/0x270 [ 52.739591][ T464] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 52.745319][ T464] ? io_get_req+0x110/0x580 [ 52.749657][ T464] should_failslab+0x5/0x20 [ 52.753998][ T464] kmem_cache_alloc+0x28/0x250 [ 52.758613][ T464] io_get_req+0x110/0x580 [ 52.762765][ T464] __se_sys_io_uring_enter+0x7bd/0x2030 [ 52.768150][ T464] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.773530][ T464] ? __sb_end_write+0xc4/0x120 [ 52.778214][ T464] ? vfs_write+0x41a/0x4e0 [ 52.782466][ T464] ? fput_many+0x15e/0x1b0 [ 52.786721][ T464] ? debug_smp_processor_id+0x20/0x20 [ 52.791930][ T464] ? __ia32_sys_read+0x80/0x80 [ 52.796530][ T464] ? __do_page_fault+0x725/0xbb0 [ 52.801318][ T464] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.806683][ T464] do_syscall_64+0xca/0x1c0 [ 52.811033][ T464] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.816749][ T464] RIP: 0033:0x7feafde7cb69 [ 52.821004][ T464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 52.840440][ T464] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.848876][ T464] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 52.856683][ T464] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 52.864670][ T464] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 52.872479][ T464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.880292][ T464] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 52.890158][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 52.890170][ T23] audit: type=1400 audit(1724874011.180:91): avc: denied { remove_name } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=9332 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.919060][ T23] audit: type=1400 audit(1724874011.180:92): avc: denied { rename } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=9332 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.939100][ T467] FAULT_INJECTION: forcing a failure. [ 52.939100][ T467] name failslab, interval 1, probability 0, space 0, times 0 [ 52.953723][ T467] CPU: 0 PID: 467 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 52.964984][ T467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 52.974868][ T467] Call Trace: [ 52.978004][ T467] dump_stack+0x1d8/0x241 [ 52.982166][ T467] ? panic+0x89d/0x89d [ 52.986157][ T467] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.991976][ T467] should_fail+0x71f/0x880 [ 52.996402][ T467] ? setup_fault_attr+0x3d0/0x3d0 [ 53.001349][ T467] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 53.006647][ T467] ? io_req_defer+0x191/0x5c0 [ 53.011161][ T467] should_failslab+0x5/0x20 [ 53.015492][ T467] kmem_cache_alloc_trace+0x28/0x260 [ 53.020612][ T467] io_req_defer+0x191/0x5c0 [ 53.025045][ T467] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 53.030768][ T467] io_queue_link_head+0x62/0x3d0 [ 53.036067][ T467] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.041450][ T467] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.046835][ T467] ? __sb_end_write+0xc4/0x120 [ 53.051518][ T467] ? vfs_write+0x41a/0x4e0 [ 53.055762][ T467] ? fput_many+0x15e/0x1b0 [ 53.060019][ T467] ? debug_smp_processor_id+0x20/0x20 [ 53.065223][ T467] ? __ia32_sys_read+0x80/0x80 [ 53.069856][ T467] ? __do_page_fault+0x725/0xbb0 [ 53.074598][ T467] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.079978][ T467] do_syscall_64+0xca/0x1c0 [ 53.084321][ T467] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.090045][ T467] RIP: 0033:0x7feafde7cb69 [ 53.094306][ T467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 53.113737][ T467] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.121986][ T467] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 53.129793][ T467] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 53.137605][ T467] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 53.145506][ T467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.153414][ T467] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 53.211540][ T469] FAULT_INJECTION: forcing a failure. [ 53.211540][ T469] name failslab, interval 1, probability 0, space 0, times 0 [ 53.223988][ T469] CPU: 1 PID: 469 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 53.235321][ T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.245212][ T469] Call Trace: [ 53.248344][ T469] dump_stack+0x1d8/0x241 [ 53.252506][ T469] ? panic+0x89d/0x89d [ 53.256508][ T469] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.262157][ T469] ? __fget+0x407/0x490 [ 53.266141][ T469] should_fail+0x71f/0x880 [ 53.270390][ T469] ? setup_fault_attr+0x3d0/0x3d0 [ 53.275244][ T469] ? percpu_ref_tryget+0xdc/0x270 [ 53.280193][ T469] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 53.285921][ T469] ? io_get_req+0x110/0x580 [ 53.290266][ T469] should_failslab+0x5/0x20 [ 53.294610][ T469] kmem_cache_alloc+0x28/0x250 [ 53.299204][ T469] io_get_req+0x110/0x580 [ 53.303369][ T469] __se_sys_io_uring_enter+0x7bd/0x2030 [ 53.308753][ T469] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.314130][ T469] ? __sb_end_write+0xc4/0x120 [ 53.318727][ T469] ? vfs_write+0x41a/0x4e0 [ 53.322981][ T469] ? fput_many+0x15e/0x1b0 [ 53.327235][ T469] ? debug_smp_processor_id+0x20/0x20 [ 53.332443][ T469] ? __ia32_sys_read+0x80/0x80 [ 53.337128][ T469] ? __do_page_fault+0x725/0xbb0 [ 53.341911][ T469] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.347368][ T469] do_syscall_64+0xca/0x1c0 [ 53.351711][ T469] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.357437][ T469] RIP: 0033:0x7feafde7cb69 [ 53.361704][ T469] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 53.381213][ T469] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.389459][ T469] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 53.397277][ T469] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 53.405080][ T469] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 53.412902][ T469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.420715][ T469] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 53.499214][ T471] FAULT_INJECTION: forcing a failure. [ 53.499214][ T471] name failslab, interval 1, probability 0, space 0, times 0 [ 53.511777][ T471] CPU: 1 PID: 471 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 53.523080][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.532977][ T471] Call Trace: [ 53.536121][ T471] dump_stack+0x1d8/0x241 [ 53.540280][ T471] ? panic+0x89d/0x89d [ 53.544174][ T471] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.549913][ T471] should_fail+0x71f/0x880 [ 53.554162][ T471] ? setup_fault_attr+0x3d0/0x3d0 [ 53.559032][ T471] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 53.564319][ T471] ? io_req_defer+0x191/0x5c0 [ 53.568831][ T471] should_failslab+0x5/0x20 [ 53.573175][ T471] kmem_cache_alloc_trace+0x28/0x260 [ 53.578377][ T471] io_req_defer+0x191/0x5c0 [ 53.582711][ T471] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 53.588352][ T471] io_queue_link_head+0x62/0x3d0 [ 53.593125][ T471] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.598514][ T471] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.603890][ T471] ? __sb_end_write+0xc4/0x120 [ 53.608484][ T471] ? vfs_write+0x41a/0x4e0 [ 53.612823][ T471] ? fput_many+0x15e/0x1b0 [ 53.617085][ T471] ? debug_smp_processor_id+0x20/0x20 [ 53.622290][ T471] ? __ia32_sys_read+0x80/0x80 [ 53.626891][ T471] ? __do_page_fault+0x725/0xbb0 [ 53.631669][ T471] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.637043][ T471] do_syscall_64+0xca/0x1c0 [ 53.641384][ T471] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.647196][ T471] RIP: 0033:0x7feafde7cb69 [ 53.651447][ T471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 53.670902][ T471] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.679135][ T471] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 53.686943][ T471] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 53.694846][ T471] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 53.702653][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.710463][ T471] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 53.781563][ T473] FAULT_INJECTION: forcing a failure. [ 53.781563][ T473] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 53.794634][ T473] CPU: 1 PID: 473 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 53.806012][ T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.815932][ T473] Call Trace: [ 53.819043][ T473] dump_stack+0x1d8/0x241 [ 53.823308][ T473] ? panic+0x89d/0x89d [ 53.827191][ T473] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.832931][ T473] ? stack_trace_save+0x118/0x1c0 [ 53.837802][ T473] should_fail+0x71f/0x880 [ 53.842058][ T473] ? setup_fault_attr+0x3d0/0x3d0 [ 53.846915][ T473] __alloc_pages_nodemask+0x1b4/0x840 [ 53.852116][ T473] ? io_get_req+0x16a/0x580 [ 53.856542][ T473] ? io_submit_sqe+0x84/0xe90 [ 53.861051][ T473] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 53.866610][ T473] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 53.871998][ T473] alloc_slab_page+0x39/0x3c0 [ 53.876500][ T473] new_slab+0x97/0x440 [ 53.880405][ T473] ___slab_alloc+0x2fe/0x490 [ 53.884925][ T473] ? fget_many+0x20/0x20 [ 53.889184][ T473] ? preempt_count_add+0x8f/0x180 [ 53.894039][ T473] ? io_get_req+0x110/0x580 [ 53.898381][ T473] ? setup_fault_attr+0x3d0/0x3d0 [ 53.903239][ T473] ? io_get_req+0x110/0x580 [ 53.907598][ T473] __slab_alloc+0x62/0xa0 [ 53.911839][ T473] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 53.917608][ T473] ? io_get_req+0x110/0x580 [ 53.922005][ T473] kmem_cache_alloc+0x109/0x250 [ 53.926705][ T473] io_get_req+0x110/0x580 [ 53.930845][ T473] __se_sys_io_uring_enter+0x7bd/0x2030 [ 53.936313][ T473] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.941694][ T473] ? __sb_end_write+0xc4/0x120 [ 53.946288][ T473] ? vfs_write+0x41a/0x4e0 [ 53.950554][ T473] ? fput_many+0x15e/0x1b0 [ 53.954801][ T473] ? debug_smp_processor_id+0x20/0x20 [ 53.960003][ T473] ? __ia32_sys_read+0x80/0x80 [ 53.964612][ T473] ? __do_page_fault+0x725/0xbb0 [ 53.969374][ T473] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.974759][ T473] do_syscall_64+0xca/0x1c0 [ 53.979183][ T473] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.984910][ T473] RIP: 0033:0x7feafde7cb69 [ 53.989165][ T473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 54.008690][ T473] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.017029][ T473] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 54.024848][ T473] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 54.032652][ T473] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 54.040552][ T473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.048361][ T473] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 54.067488][ T476] FAULT_INJECTION: forcing a failure. [ 54.067488][ T476] name failslab, interval 1, probability 0, space 0, times 0 [ 54.080076][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 54.091555][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.101440][ T476] Call Trace: [ 54.104578][ T476] dump_stack+0x1d8/0x241 [ 54.108745][ T476] ? panic+0x89d/0x89d [ 54.112648][ T476] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.118294][ T476] ? __fget+0x407/0x490 [ 54.122283][ T476] should_fail+0x71f/0x880 [ 54.126622][ T476] ? setup_fault_attr+0x3d0/0x3d0 [ 54.131476][ T476] ? percpu_ref_tryget+0xdc/0x270 [ 54.136348][ T476] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 54.142066][ T476] ? io_get_req+0x110/0x580 [ 54.146412][ T476] should_failslab+0x5/0x20 [ 54.150745][ T476] kmem_cache_alloc+0x28/0x250 [ 54.155385][ T476] io_get_req+0x110/0x580 [ 54.159520][ T476] __se_sys_io_uring_enter+0x7bd/0x2030 [ 54.164997][ T476] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.170366][ T476] ? __sb_end_write+0xc4/0x120 [ 54.174962][ T476] ? vfs_write+0x41a/0x4e0 [ 54.179217][ T476] ? fput_many+0x15e/0x1b0 [ 54.183469][ T476] ? debug_smp_processor_id+0x20/0x20 [ 54.188674][ T476] ? __ia32_sys_read+0x80/0x80 [ 54.193288][ T476] ? __do_page_fault+0x725/0xbb0 [ 54.198134][ T476] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.203520][ T476] do_syscall_64+0xca/0x1c0 [ 54.207856][ T476] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.213594][ T476] RIP: 0033:0x7feafde7cb69 [ 54.217832][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 54.237279][ T476] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.245535][ T476] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 54.253338][ T476] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 54.261154][ T476] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 54.268956][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.276766][ T476] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 54.321204][ T478] FAULT_INJECTION: forcing a failure. [ 54.321204][ T478] name failslab, interval 1, probability 0, space 0, times 0 [ 54.333637][ T478] CPU: 0 PID: 478 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 54.344875][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.355199][ T478] Call Trace: [ 54.358421][ T478] dump_stack+0x1d8/0x241 [ 54.362584][ T478] ? panic+0x89d/0x89d [ 54.366663][ T478] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.372397][ T478] should_fail+0x71f/0x880 [ 54.376647][ T478] ? setup_fault_attr+0x3d0/0x3d0 [ 54.381520][ T478] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 54.386797][ T478] ? io_req_defer+0x191/0x5c0 [ 54.391323][ T478] should_failslab+0x5/0x20 [ 54.395664][ T478] kmem_cache_alloc_trace+0x28/0x260 [ 54.400862][ T478] io_req_defer+0x191/0x5c0 [ 54.405209][ T478] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 54.410844][ T478] io_queue_link_head+0x62/0x3d0 [ 54.415707][ T478] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.421088][ T478] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.426471][ T478] ? __sb_end_write+0xc4/0x120 [ 54.431062][ T478] ? vfs_write+0x41a/0x4e0 [ 54.435321][ T478] ? fput_many+0x15e/0x1b0 [ 54.439574][ T478] ? debug_smp_processor_id+0x20/0x20 [ 54.444788][ T478] ? __ia32_sys_read+0x80/0x80 [ 54.449396][ T478] ? __do_page_fault+0x725/0xbb0 [ 54.454163][ T478] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.459737][ T478] do_syscall_64+0xca/0x1c0 [ 54.464075][ T478] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.469839][ T478] RIP: 0033:0x7feafde7cb69 [ 54.474051][ T478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 54.493616][ T478] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.501821][ T478] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 54.509634][ T478] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 54.517471][ T478] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 54.525271][ T478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.533071][ T478] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 54.625846][ T480] FAULT_INJECTION: forcing a failure. [ 54.625846][ T480] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 54.639157][ T480] CPU: 0 PID: 480 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 54.650831][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.660720][ T480] Call Trace: [ 54.663857][ T480] dump_stack+0x1d8/0x241 [ 54.668191][ T480] ? panic+0x89d/0x89d [ 54.672181][ T480] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.677825][ T480] ? stack_trace_save+0x118/0x1c0 [ 54.682694][ T480] should_fail+0x71f/0x880 [ 54.687038][ T480] ? setup_fault_attr+0x3d0/0x3d0 [ 54.692069][ T480] __alloc_pages_nodemask+0x1b4/0x840 [ 54.697359][ T480] ? io_get_req+0x16a/0x580 [ 54.701796][ T480] ? io_submit_sqe+0x84/0xe90 [ 54.706386][ T480] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 54.711942][ T480] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 54.717324][ T480] alloc_slab_page+0x39/0x3c0 [ 54.721835][ T480] new_slab+0x97/0x440 [ 54.725743][ T480] ___slab_alloc+0x2fe/0x490 [ 54.730177][ T480] ? fget_many+0x20/0x20 [ 54.734340][ T480] ? preempt_count_add+0x8f/0x180 [ 54.739197][ T480] ? io_get_req+0x110/0x580 [ 54.743536][ T480] ? setup_fault_attr+0x3d0/0x3d0 [ 54.748391][ T480] ? io_get_req+0x110/0x580 [ 54.752748][ T480] __slab_alloc+0x62/0xa0 [ 54.756900][ T480] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 54.762632][ T480] ? io_get_req+0x110/0x580 [ 54.767062][ T480] kmem_cache_alloc+0x109/0x250 [ 54.771751][ T480] io_get_req+0x110/0x580 [ 54.775998][ T480] __se_sys_io_uring_enter+0x7bd/0x2030 [ 54.781391][ T480] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.786761][ T480] ? __sb_end_write+0xc4/0x120 [ 54.791357][ T480] ? vfs_write+0x41a/0x4e0 [ 54.795613][ T480] ? fput_many+0x15e/0x1b0 [ 54.799864][ T480] ? debug_smp_processor_id+0x20/0x20 [ 54.805083][ T480] ? __ia32_sys_read+0x80/0x80 [ 54.809683][ T480] ? __do_page_fault+0x725/0xbb0 [ 54.814451][ T480] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.819918][ T480] do_syscall_64+0xca/0x1c0 [ 54.824261][ T480] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.829987][ T480] RIP: 0033:0x7feafde7cb69 [ 54.834234][ T480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 54.853760][ T480] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.862028][ T480] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 54.869903][ T480] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 54.877814][ T480] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 54.885610][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.893513][ T480] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 54.914164][ T482] FAULT_INJECTION: forcing a failure. [ 54.914164][ T482] name failslab, interval 1, probability 0, space 0, times 0 [ 54.927224][ T482] CPU: 0 PID: 482 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 54.938565][ T482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.948454][ T482] Call Trace: [ 54.951589][ T482] dump_stack+0x1d8/0x241 [ 54.955765][ T482] ? panic+0x89d/0x89d [ 54.959663][ T482] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.965304][ T482] should_fail+0x71f/0x880 [ 54.969563][ T482] ? setup_fault_attr+0x3d0/0x3d0 [ 54.974408][ T482] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 54.979705][ T482] ? io_req_defer+0x191/0x5c0 [ 54.984215][ T482] should_failslab+0x5/0x20 [ 54.988557][ T482] kmem_cache_alloc_trace+0x28/0x260 [ 54.993766][ T482] io_req_defer+0x191/0x5c0 [ 54.998105][ T482] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 55.003746][ T482] io_queue_link_head+0x62/0x3d0 [ 55.008521][ T482] __se_sys_io_uring_enter+0xc35/0x2030 [ 55.013906][ T482] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.019293][ T482] ? __sb_end_write+0xc4/0x120 [ 55.023888][ T482] ? vfs_write+0x41a/0x4e0 [ 55.028136][ T482] ? fput_many+0x15e/0x1b0 [ 55.032392][ T482] ? debug_smp_processor_id+0x20/0x20 [ 55.037598][ T482] ? __ia32_sys_read+0x80/0x80 [ 55.042197][ T482] ? __do_page_fault+0x725/0xbb0 [ 55.046978][ T482] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.052356][ T482] do_syscall_64+0xca/0x1c0 [ 55.056692][ T482] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.062471][ T482] RIP: 0033:0x7feafde7cb69 [ 55.066675][ T482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 55.086322][ T482] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.094583][ T482] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 55.102377][ T482] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 55.110203][ T482] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 55.118088][ T482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.125986][ T482] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 55.199547][ T485] FAULT_INJECTION: forcing a failure. [ 55.199547][ T485] name failslab, interval 1, probability 0, space 0, times 0 [ 55.212004][ T485] CPU: 0 PID: 485 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 55.223214][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 55.233198][ T485] Call Trace: [ 55.236332][ T485] dump_stack+0x1d8/0x241 [ 55.240546][ T485] ? panic+0x89d/0x89d [ 55.244496][ T485] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.250155][ T485] ? __fget+0x407/0x490 [ 55.254132][ T485] should_fail+0x71f/0x880 [ 55.258389][ T485] ? setup_fault_attr+0x3d0/0x3d0 [ 55.263241][ T485] ? percpu_ref_tryget+0xdc/0x270 [ 55.268105][ T485] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 55.273840][ T485] ? io_get_req+0x110/0x580 [ 55.278180][ T485] should_failslab+0x5/0x20 [ 55.282512][ T485] kmem_cache_alloc+0x28/0x250 [ 55.287114][ T485] io_get_req+0x110/0x580 [ 55.291281][ T485] __se_sys_io_uring_enter+0x7bd/0x2030 [ 55.296669][ T485] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.302056][ T485] ? __sb_end_write+0xc4/0x120 [ 55.306650][ T485] ? vfs_write+0x41a/0x4e0 [ 55.310896][ T485] ? fput_many+0x15e/0x1b0 [ 55.315164][ T485] ? debug_smp_processor_id+0x20/0x20 [ 55.320354][ T485] ? __ia32_sys_read+0x80/0x80 [ 55.324964][ T485] ? __do_page_fault+0x725/0xbb0 [ 55.329814][ T485] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.335197][ T485] do_syscall_64+0xca/0x1c0 [ 55.339536][ T485] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.345261][ T485] RIP: 0033:0x7feafde7cb69 [ 55.349513][ T485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 55.368961][ T485] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.377374][ T485] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 55.385182][ T485] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 55.393097][ T485] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 55.400895][ T485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.408711][ T485] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 55.461071][ T487] FAULT_INJECTION: forcing a failure. [ 55.461071][ T487] name failslab, interval 1, probability 0, space 0, times 0 [ 55.473586][ T487] CPU: 0 PID: 487 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 55.484887][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 55.494767][ T487] Call Trace: [ 55.497900][ T487] dump_stack+0x1d8/0x241 [ 55.502084][ T487] ? panic+0x89d/0x89d [ 55.505968][ T487] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.511610][ T487] should_fail+0x71f/0x880 [ 55.515872][ T487] ? setup_fault_attr+0x3d0/0x3d0 [ 55.520722][ T487] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 55.526054][ T487] ? io_req_defer+0x191/0x5c0 [ 55.530528][ T487] should_failslab+0x5/0x20 [ 55.534870][ T487] kmem_cache_alloc_trace+0x28/0x260 [ 55.540078][ T487] io_req_defer+0x191/0x5c0 [ 55.544445][ T487] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 55.550183][ T487] io_queue_link_head+0x62/0x3d0 [ 55.555034][ T487] __se_sys_io_uring_enter+0xc35/0x2030 [ 55.560424][ T487] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.565808][ T487] ? __sb_end_write+0xc4/0x120 [ 55.570401][ T487] ? vfs_write+0x41a/0x4e0 [ 55.574738][ T487] ? fput_many+0x15e/0x1b0 [ 55.579083][ T487] ? debug_smp_processor_id+0x20/0x20 [ 55.584283][ T487] ? __ia32_sys_read+0x80/0x80 [ 55.588892][ T487] ? __do_page_fault+0x725/0xbb0 [ 55.593656][ T487] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.599038][ T487] do_syscall_64+0xca/0x1c0 [ 55.603387][ T487] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.609107][ T487] RIP: 0033:0x7feafde7cb69 [ 55.613364][ T487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 55.632795][ T487] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.641050][ T487] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 55.648852][ T487] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 55.656661][ T487] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 55.664559][ T487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.672371][ T487] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 55.720738][ T489] FAULT_INJECTION: forcing a failure. [ 55.720738][ T489] name failslab, interval 1, probability 0, space 0, times 0 [ 55.733179][ T489] CPU: 0 PID: 489 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 55.744406][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 55.754297][ T489] Call Trace: [ 55.757431][ T489] dump_stack+0x1d8/0x241 [ 55.761611][ T489] ? panic+0x89d/0x89d [ 55.765597][ T489] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.771236][ T489] ? __fget+0x407/0x490 [ 55.775340][ T489] should_fail+0x71f/0x880 [ 55.779561][ T489] ? setup_fault_attr+0x3d0/0x3d0 [ 55.784854][ T489] ? percpu_ref_tryget+0xdc/0x270 [ 55.789724][ T489] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 55.795439][ T489] ? io_get_req+0x110/0x580 [ 55.799781][ T489] should_failslab+0x5/0x20 [ 55.804122][ T489] kmem_cache_alloc+0x28/0x250 [ 55.808720][ T489] io_get_req+0x110/0x580 [ 55.812886][ T489] __se_sys_io_uring_enter+0x7bd/0x2030 [ 55.818280][ T489] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.823652][ T489] ? __sb_end_write+0xc4/0x120 [ 55.828250][ T489] ? vfs_write+0x41a/0x4e0 [ 55.832508][ T489] ? fput_many+0x15e/0x1b0 [ 55.836755][ T489] ? debug_smp_processor_id+0x20/0x20 [ 55.841964][ T489] ? __ia32_sys_read+0x80/0x80 [ 55.846561][ T489] ? __do_page_fault+0x725/0xbb0 [ 55.851343][ T489] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.856725][ T489] do_syscall_64+0xca/0x1c0 [ 55.861171][ T489] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.866881][ T489] RIP: 0033:0x7feafde7cb69 [ 55.871122][ T489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 55.890773][ T489] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.899050][ T489] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 55.906828][ T489] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 55.914915][ T489] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 55.922742][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.930626][ T489] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 55.990528][ T492] FAULT_INJECTION: forcing a failure. [ 55.990528][ T492] name failslab, interval 1, probability 0, space 0, times 0 [ 56.003020][ T492] CPU: 0 PID: 492 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 56.014207][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.024197][ T492] Call Trace: [ 56.027316][ T492] dump_stack+0x1d8/0x241 [ 56.031481][ T492] ? panic+0x89d/0x89d [ 56.035381][ T492] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.041031][ T492] should_fail+0x71f/0x880 [ 56.045363][ T492] ? setup_fault_attr+0x3d0/0x3d0 [ 56.050226][ T492] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 56.055710][ T492] ? io_req_defer+0x191/0x5c0 [ 56.060219][ T492] should_failslab+0x5/0x20 [ 56.064555][ T492] kmem_cache_alloc_trace+0x28/0x260 [ 56.069679][ T492] io_req_defer+0x191/0x5c0 [ 56.074018][ T492] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 56.079657][ T492] io_queue_link_head+0x62/0x3d0 [ 56.084436][ T492] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.089819][ T492] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.095196][ T492] ? __sb_end_write+0xc4/0x120 [ 56.099795][ T492] ? vfs_write+0x41a/0x4e0 [ 56.104049][ T492] ? fput_many+0x15e/0x1b0 [ 56.108310][ T492] ? debug_smp_processor_id+0x20/0x20 [ 56.113508][ T492] ? __ia32_sys_read+0x80/0x80 [ 56.118111][ T492] ? __do_page_fault+0x725/0xbb0 [ 56.122967][ T492] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.128350][ T492] do_syscall_64+0xca/0x1c0 [ 56.132690][ T492] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.138417][ T492] RIP: 0033:0x7feafde7cb69 [ 56.142671][ T492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 56.162113][ T492] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 56.170357][ T492] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 56.178170][ T492] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 56.186067][ T492] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 56.194125][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.201958][ T492] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 2024/08/28 19:40:14 executed programs: 33 [ 56.263149][ T494] FAULT_INJECTION: forcing a failure. [ 56.263149][ T494] name failslab, interval 1, probability 0, space 0, times 0 [ 56.275629][ T494] CPU: 1 PID: 494 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 56.286836][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.296885][ T494] Call Trace: [ 56.300018][ T494] dump_stack+0x1d8/0x241 [ 56.304190][ T494] ? panic+0x89d/0x89d [ 56.308087][ T494] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.313732][ T494] should_fail+0x71f/0x880 [ 56.317991][ T494] ? setup_fault_attr+0x3d0/0x3d0 [ 56.322850][ T494] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 56.328152][ T494] ? io_req_defer+0x191/0x5c0 [ 56.332665][ T494] should_failslab+0x5/0x20 [ 56.337082][ T494] kmem_cache_alloc_trace+0x28/0x260 [ 56.342199][ T494] io_req_defer+0x191/0x5c0 [ 56.346711][ T494] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 56.352366][ T494] io_queue_link_head+0x62/0x3d0 [ 56.357239][ T494] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.362709][ T494] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.368088][ T494] ? __sb_end_write+0xc4/0x120 [ 56.372685][ T494] ? vfs_write+0x41a/0x4e0 [ 56.376937][ T494] ? fput_many+0x15e/0x1b0 [ 56.381189][ T494] ? debug_smp_processor_id+0x20/0x20 [ 56.386399][ T494] ? __ia32_sys_read+0x80/0x80 [ 56.390999][ T494] ? __do_page_fault+0x725/0xbb0 [ 56.395772][ T494] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.401155][ T494] do_syscall_64+0xca/0x1c0 [ 56.405513][ T494] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.411224][ T494] RIP: 0033:0x7feafde7cb69 [ 56.415473][ T494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 56.434917][ T494] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 56.443244][ T494] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 56.451052][ T494] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 56.458870][ T494] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 56.466677][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.474498][ T494] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 56.510881][ T496] FAULT_INJECTION: forcing a failure. [ 56.510881][ T496] name failslab, interval 1, probability 0, space 0, times 0 [ 56.523326][ T496] CPU: 1 PID: 496 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 56.534673][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.545092][ T496] Call Trace: [ 56.548228][ T496] dump_stack+0x1d8/0x241 [ 56.552375][ T496] ? panic+0x89d/0x89d [ 56.556282][ T496] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.561926][ T496] ? __fget+0x407/0x490 [ 56.565919][ T496] should_fail+0x71f/0x880 [ 56.570180][ T496] ? setup_fault_attr+0x3d0/0x3d0 [ 56.575034][ T496] ? percpu_ref_tryget+0xdc/0x270 [ 56.579895][ T496] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 56.585622][ T496] ? io_get_req+0x110/0x580 [ 56.590048][ T496] should_failslab+0x5/0x20 [ 56.594429][ T496] kmem_cache_alloc+0x28/0x250 [ 56.598984][ T496] io_get_req+0x110/0x580 [ 56.603152][ T496] __se_sys_io_uring_enter+0x7bd/0x2030 [ 56.608538][ T496] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.614012][ T496] ? __sb_end_write+0xc4/0x120 [ 56.618601][ T496] ? vfs_write+0x41a/0x4e0 [ 56.622948][ T496] ? fput_many+0x15e/0x1b0 [ 56.627213][ T496] ? debug_smp_processor_id+0x20/0x20 [ 56.632409][ T496] ? __ia32_sys_read+0x80/0x80 [ 56.637200][ T496] ? __do_page_fault+0x725/0xbb0 [ 56.642044][ T496] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.647423][ T496] do_syscall_64+0xca/0x1c0 [ 56.651765][ T496] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.657492][ T496] RIP: 0033:0x7feafde7cb69 [ 56.661767][ T496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 56.681311][ T496] RSP: 002b:00007feafde020c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 56.689529][ T496] RAX: ffffffffffffffda RBX: 00007feafdf8ef80 RCX: 00007feafde7cb69 [ 56.697439][ T496] RDX: 0000000000000000 RSI: 00000000000022ff RDI: 0000000000000003 [ 56.705293][ T496] RBP: 00007feafde02120 R08: 0000000000000000 R09: 0000000000000000 [ 56.713151][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.720957][ T496] R13: 000000000000000b R14: 00007feafdf8ef80 R15: 00007ffc117f1bc8 [ 56.770374][ T498] FAULT_INJECTION: forcing a failure. [ 56.770374][ T498] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.783410][ T498] CPU: 0 PID: 498 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 56.794656][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.804547][ T498] Call Trace: [ 56.807696][ T498] dump_stack+0x1d8/0x241 [ 56.811841][ T498] ? panic+0x89d/0x89d [ 56.815744][ T498] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.821403][ T498] ? stack_trace_save+0x118/0x1c0 [ 56.826268][ T498] should_fail+0x71f/0x880 [ 56.830853][ T498] ? setup_fault_attr+0x3d0/0x3d0 [ 56.835795][ T498] ? quarantine_reduce+0x1e1/0x210 [ 56.840836][ T498] __alloc_pages_nodemask+0x1b4/0x840 [ 56.846042][ T498] ? io_get_req+0x16a/0x580 [ 56.850467][ T498] ? io_submit_sqe+0x84/0xe90 [ 56.854980][ T498] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 56.860545][ T498] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 56.865915][ T498] alloc_slab_page+0x39/0x3c0