Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. 2025/03/29 08:37:41 ignoring optional flag "sandboxArg"="0" 2025/03/29 08:37:41 ignoring optional flag "type"="gce" 2025/03/29 08:37:41 parsed 1 programs 2025/03/29 08:37:41 executed programs: 0 [ 55.222366][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 55.222378][ T23] audit: type=1400 audit(1743237461.900:88): avc: denied { mounton } for pid=421 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 55.223080][ T421] cgroup1: Unknown subsys name 'perf_event' [ 55.257746][ T421] cgroup1: Unknown subsys name 'net_cls' [ 55.311619][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.318612][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.326313][ T421] device bridge_slave_0 entered promiscuous mode [ 55.333243][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.340197][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.347784][ T421] device bridge_slave_1 entered promiscuous mode [ 55.399955][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.406820][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.413976][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.420982][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.446241][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.453884][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.461193][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.468829][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.479809][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.488484][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.495541][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.505305][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.513315][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.520149][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.535333][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.545202][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.562076][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.574072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.588373][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.601807][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.612260][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.640237][ T427] FAULT_INJECTION: forcing a failure. [ 55.640237][ T427] name failslab, interval 1, probability 0, space 0, times 1 [ 55.653025][ T427] CPU: 0 PID: 427 Comm: syz-executor.0 Not tainted 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 55.663002][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.672884][ T427] Call Trace: [ 55.676026][ T427] dump_stack+0x1d8/0x241 [ 55.680179][ T427] ? panic+0x89d/0x89d [ 55.684077][ T427] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.689755][ T427] ? _raw_spin_unlock_irq+0x4a/0x60 [ 55.694753][ T427] ? __io_submit_sqe+0x25fb/0x3650 [ 55.699751][ T427] should_fail+0x71f/0x880 [ 55.703964][ T427] ? setup_fault_attr+0x3d0/0x3d0 [ 55.708816][ T427] ? percpu_ref_tryget+0xdc/0x270 [ 55.713674][ T427] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 55.719405][ T427] ? io_get_req+0x110/0x580 [ 55.723917][ T427] should_failslab+0x5/0x20 [ 55.728256][ T427] kmem_cache_alloc+0x28/0x250 [ 55.732856][ T427] io_get_req+0x110/0x580 [ 55.737464][ T427] io_submit_sqe+0x84/0xe90 [ 55.741806][ T427] ? __io_queue_sqe+0x250/0xd00 [ 55.746484][ T427] __se_sys_io_uring_enter+0x8e8/0x2030 [ 55.751867][ T427] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.757242][ T427] ? __sb_end_write+0xc4/0x120 [ 55.761839][ T427] ? vfs_write+0x41a/0x4e0 [ 55.766093][ T427] ? fput_many+0x15e/0x1b0 [ 55.770351][ T427] ? debug_smp_processor_id+0x20/0x20 [ 55.775589][ T427] ? __ia32_sys_read+0x80/0x80 [ 55.780163][ T427] ? __do_page_fault+0x725/0xbb0 [ 55.784957][ T427] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.790314][ T427] do_syscall_64+0xca/0x1c0 [ 55.794734][ T427] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.800796][ T427] RIP: 0033:0x455c69 [ 55.804462][ T427] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 55.823995][ T427] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.832242][ T427] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 55.840038][ T427] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 55.848151][ T427] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 55.856129][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.863949][ T427] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 55.891623][ T429] FAULT_INJECTION: forcing a failure. [ 55.891623][ T429] name failslab, interval 1, probability 0, space 0, times 0 [ 55.904353][ T429] CPU: 1 PID: 429 Comm: syz-executor.0 Not tainted 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 55.914312][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.924207][ T429] Call Trace: [ 55.927327][ T429] dump_stack+0x1d8/0x241 [ 55.931494][ T429] ? panic+0x89d/0x89d [ 55.935413][ T429] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.941190][ T429] ? _raw_spin_unlock_irq+0x4a/0x60 [ 55.946236][ T429] ? __io_submit_sqe+0x25fb/0x3650 [ 55.951155][ T429] should_fail+0x71f/0x880 [ 55.955410][ T429] ? setup_fault_attr+0x3d0/0x3d0 [ 55.960267][ T429] ? percpu_ref_tryget+0xdc/0x270 [ 55.965241][ T429] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 55.970969][ T429] ? io_get_req+0x110/0x580 [ 55.975305][ T429] should_failslab+0x5/0x20 [ 55.979646][ T429] kmem_cache_alloc+0x28/0x250 [ 55.984250][ T429] io_get_req+0x110/0x580 [ 55.988413][ T429] io_submit_sqe+0x84/0xe90 [ 55.992865][ T429] ? __io_queue_sqe+0x250/0xd00 [ 55.997554][ T429] __se_sys_io_uring_enter+0x8e8/0x2030 [ 56.002950][ T429] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.008412][ T429] ? __sb_end_write+0xc4/0x120 [ 56.013006][ T429] ? vfs_write+0x41a/0x4e0 [ 56.017252][ T429] ? fput_many+0x15e/0x1b0 [ 56.021513][ T429] ? debug_smp_processor_id+0x20/0x20 [ 56.026713][ T429] ? __ia32_sys_read+0x80/0x80 [ 56.031311][ T429] ? __do_page_fault+0x725/0xbb0 [ 56.036086][ T429] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.041469][ T429] do_syscall_64+0xca/0x1c0 [ 56.045808][ T429] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.051534][ T429] RIP: 0033:0x455c69 [ 56.055265][ T429] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 56.074877][ T429] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 56.083308][ T429] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 56.091113][ T429] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 56.099013][ T429] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 56.106818][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.114627][ T429] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 56.172034][ T432] FAULT_INJECTION: forcing a failure. [ 56.172034][ T432] name failslab, interval 1, probability 0, space 0, times 0 [ 56.184884][ T432] CPU: 0 PID: 432 Comm: syz-executor.0 Not tainted 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 56.194750][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 56.204648][ T432] Call Trace: [ 56.207775][ T432] dump_stack+0x1d8/0x241 [ 56.211935][ T432] ? panic+0x89d/0x89d [ 56.215866][ T432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.221490][ T432] should_fail+0x71f/0x880 [ 56.225736][ T432] ? setup_fault_attr+0x3d0/0x3d0 [ 56.230609][ T432] ? io_req_defer+0x191/0x5c0 [ 56.235230][ T432] should_failslab+0x5/0x20 [ 56.239627][ T432] kmem_cache_alloc_trace+0x28/0x260 [ 56.244690][ T432] io_req_defer+0x191/0x5c0 [ 56.249026][ T432] io_queue_link_head+0x19c/0x3d0 [ 56.253924][ T432] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.259688][ T432] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.265083][ T432] ? __sb_end_write+0xc4/0x120 [ 56.269718][ T432] ? vfs_write+0x41a/0x4e0 [ 56.273938][ T432] ? fput_many+0x15e/0x1b0 [ 56.278187][ T432] ? debug_smp_processor_id+0x20/0x20 [ 56.283394][ T432] ? __ia32_sys_read+0x80/0x80 [ 56.288023][ T432] ? __do_page_fault+0x725/0xbb0 [ 56.292775][ T432] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.298152][ T432] do_syscall_64+0xca/0x1c0 [ 56.302734][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.308411][ T432] RIP: 0033:0x455c69 [ 56.312118][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 56.331648][ T432] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 56.340075][ T432] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 56.347881][ T432] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 56.355780][ T432] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 56.363585][ T432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.371524][ T432] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 56.381371][ T432] ================================================================== [ 56.389351][ T432] BUG: KASAN: use-after-free in io_queue_link_head+0x323/0x3d0 [ 56.396827][ T432] Read of size 8 at addr ffff8881eb4ccf50 by task syz-executor.0/432 [ 56.404723][ T432] [ 56.407059][ T432] CPU: 0 PID: 432 Comm: syz-executor.0 Not tainted 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 56.417233][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 56.427109][ T432] Call Trace: [ 56.430254][ T432] dump_stack+0x1d8/0x241 [ 56.434400][ T432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.440057][ T432] ? printk+0xd1/0x111 [ 56.444206][ T432] ? io_queue_link_head+0x323/0x3d0 [ 56.449241][ T432] ? wake_up_klogd+0xb2/0xf0 [ 56.453676][ T432] ? io_queue_link_head+0x323/0x3d0 [ 56.458705][ T432] print_address_description+0x8c/0x600 [ 56.464112][ T432] ? panic+0x89d/0x89d [ 56.467990][ T432] ? io_queue_link_head+0x323/0x3d0 [ 56.473016][ T432] __kasan_report+0xf3/0x120 [ 56.477445][ T432] ? io_queue_link_head+0x323/0x3d0 [ 56.482474][ T432] kasan_report+0x30/0x60 [ 56.486642][ T432] io_queue_link_head+0x323/0x3d0 [ 56.491599][ T432] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.497731][ T432] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.503261][ T432] ? __sb_end_write+0xc4/0x120 [ 56.507869][ T432] ? vfs_write+0x41a/0x4e0 [ 56.512313][ T432] ? fput_many+0x15e/0x1b0 [ 56.516750][ T432] ? debug_smp_processor_id+0x20/0x20 [ 56.521941][ T432] ? __ia32_sys_read+0x80/0x80 [ 56.526562][ T432] ? __do_page_fault+0x725/0xbb0 [ 56.531324][ T432] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.536739][ T432] do_syscall_64+0xca/0x1c0 [ 56.541030][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.546756][ T432] RIP: 0033:0x455c69 [ 56.550494][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 56.569931][ T432] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 56.578288][ T432] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 56.586096][ T432] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 56.593991][ T432] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 56.601897][ T432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.609790][ T432] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 56.617779][ T432] [ 56.620124][ T432] Allocated by task 432: [ 56.624214][ T432] __kasan_kmalloc+0x171/0x210 [ 56.628892][ T432] kmem_cache_alloc+0xd9/0x250 [ 56.633493][ T432] io_get_req+0x110/0x580 [ 56.637651][ T432] io_submit_sqe+0x84/0xe90 [ 56.642000][ T432] __se_sys_io_uring_enter+0x8e8/0x2030 [ 56.647468][ T432] do_syscall_64+0xca/0x1c0 [ 56.651813][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.657529][ T432] [ 56.659968][ T432] Freed by task 432: [ 56.663708][ T432] __kasan_slab_free+0x1b5/0x270 [ 56.668493][ T432] kmem_cache_free+0x10b/0x2c0 [ 56.673092][ T432] io_queue_link_head+0x30d/0x3d0 [ 56.677968][ T432] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.683437][ T432] do_syscall_64+0xca/0x1c0 [ 56.687778][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.693496][ T432] [ 56.695672][ T432] The buggy address belongs to the object at ffff8881eb4ccf00 [ 56.695672][ T432] which belongs to the cache io_kiocb of size 264 [ 56.709298][ T432] The buggy address is located 80 bytes inside of [ 56.709298][ T432] 264-byte region [ffff8881eb4ccf00, ffff8881eb4cd008) [ 56.722305][ T432] The buggy address belongs to the page: [ 56.727791][ T432] page:ffffea0007ad3300 refcount:1 mapcount:0 mapping:ffff8881f37f6a00 index:0x0 compound_mapcount: 0 [ 56.738596][ T432] flags: 0x8000000000010200(slab|head) [ 56.743845][ T432] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f37f6a00 [ 56.752351][ T432] raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000 [ 56.760869][ T432] page dumped because: kasan: bad access detected [ 56.767146][ T432] page_owner tracks the page as allocated [ 56.772713][ T432] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 56.787524][ T432] prep_new_page+0x18f/0x370 [ 56.791944][ T432] get_page_from_freelist+0x2d13/0x2d90 [ 56.797338][ T432] __alloc_pages_nodemask+0x393/0x840 [ 56.802652][ T432] alloc_slab_page+0x39/0x3c0 [ 56.807197][ T432] new_slab+0x97/0x440 [ 56.811069][ T432] ___slab_alloc+0x2fe/0x490 [ 56.815514][ T432] __slab_alloc+0x62/0xa0 [ 56.819663][ T432] kmem_cache_alloc+0x109/0x250 [ 56.824378][ T432] io_get_req+0x110/0x580 [ 56.828513][ T432] io_submit_sqe+0x84/0xe90 [ 56.832853][ T432] __se_sys_io_uring_enter+0x8e8/0x2030 [ 56.838232][ T432] do_syscall_64+0xca/0x1c0 [ 56.842582][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.848299][ T432] page last free stack trace: [ 56.852844][ T432] __free_pages_ok+0x847/0x950 [ 56.857414][ T432] __free_pages+0x91/0x140 [ 56.861685][ T432] __free_slab+0x221/0x2e0 [ 56.865919][ T432] unfreeze_partials+0x14e/0x180 [ 56.870706][ T432] put_cpu_partial+0x44/0x180 [ 56.875227][ T432] __slab_free+0x297/0x360 [ 56.879557][ T432] qlist_free_all+0x43/0xb0 [ 56.883975][ T432] quarantine_reduce+0x1d9/0x210 [ 56.888749][ T432] __kasan_kmalloc+0x41/0x210 [ 56.893379][ T432] kmem_cache_alloc+0xd9/0x250 [ 56.897977][ T432] __d_alloc+0x2a/0x6a0 [ 56.901972][ T432] d_alloc_pseudo+0x19/0x70 [ 56.906429][ T432] alloc_file_pseudo+0x131/0x2f0 [ 56.911204][ T432] sock_alloc_file+0xb4/0x230 [ 56.915715][ T432] __sys_socket+0x194/0x370 [ 56.920055][ T432] __x64_sys_socket+0x76/0x80 [ 56.924574][ T432] [ 56.926850][ T432] Memory state around the buggy address: [ 56.932335][ T432] ffff8881eb4cce00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 56.940226][ T432] ffff8881eb4cce80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 56.948142][ T432] >ffff8881eb4ccf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.956054][ T432] ^ [ 56.962617][ T432] ffff8881eb4ccf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.970565][ T432] ffff8881eb4cd000: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 56.978414][ T432] ================================================================== [ 56.986309][ T432] Disabling lock debugging due to kernel taint [ 57.092615][ T434] FAULT_INJECTION: forcing a failure. [ 57.092615][ T434] name failslab, interval 1, probability 0, space 0, times 0 [ 57.105060][ T434] CPU: 1 PID: 434 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 57.116287][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.126271][ T434] Call Trace: [ 57.129537][ T434] dump_stack+0x1d8/0x241 [ 57.133745][ T434] ? panic+0x89d/0x89d [ 57.137642][ T434] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 57.143287][ T434] should_fail+0x71f/0x880 [ 57.147639][ T434] ? setup_fault_attr+0x3d0/0x3d0 [ 57.152503][ T434] ? io_req_defer+0x191/0x5c0 [ 57.157114][ T434] should_failslab+0x5/0x20 [ 57.161456][ T434] kmem_cache_alloc_trace+0x28/0x260 [ 57.166578][ T434] io_req_defer+0x191/0x5c0 [ 57.170923][ T434] io_queue_link_head+0x19c/0x3d0 [ 57.175776][ T434] __se_sys_io_uring_enter+0xc35/0x2030 [ 57.181595][ T434] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.186977][ T434] ? __sb_end_write+0xc4/0x120 [ 57.191780][ T434] ? vfs_write+0x41a/0x4e0 [ 57.196143][ T434] ? fput_many+0x15e/0x1b0 [ 57.200397][ T434] ? debug_smp_processor_id+0x20/0x20 [ 57.205601][ T434] ? __ia32_sys_read+0x80/0x80 [ 57.210221][ T434] ? __do_page_fault+0x725/0xbb0 [ 57.215089][ T434] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.220468][ T434] do_syscall_64+0xca/0x1c0 [ 57.224832][ T434] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 57.230529][ T434] RIP: 0033:0x455c69 [ 57.234343][ T434] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 57.253872][ T434] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 57.262206][ T434] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 57.270102][ T434] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 57.277914][ T434] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 57.285811][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.293735][ T434] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 57.332244][ T437] FAULT_INJECTION: forcing a failure. [ 57.332244][ T437] name failslab, interval 1, probability 0, space 0, times 0 [ 57.345053][ T437] CPU: 1 PID: 437 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 57.356299][ T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.366286][ T437] Call Trace: [ 57.369543][ T437] dump_stack+0x1d8/0x241 [ 57.373697][ T437] ? panic+0x89d/0x89d [ 57.377707][ T437] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 57.383573][ T437] should_fail+0x71f/0x880 [ 57.387918][ T437] ? setup_fault_attr+0x3d0/0x3d0 [ 57.392864][ T437] ? io_req_defer+0x191/0x5c0 [ 57.397368][ T437] should_failslab+0x5/0x20 [ 57.401710][ T437] kmem_cache_alloc_trace+0x28/0x260 [ 57.406832][ T437] io_req_defer+0x191/0x5c0 [ 57.411281][ T437] io_queue_link_head+0x19c/0x3d0 [ 57.416131][ T437] __se_sys_io_uring_enter+0xc35/0x2030 [ 57.421514][ T437] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.426892][ T437] ? __sb_end_write+0xc4/0x120 [ 57.431489][ T437] ? vfs_write+0x41a/0x4e0 [ 57.435943][ T437] ? fput_many+0x15e/0x1b0 [ 57.440201][ T437] ? debug_smp_processor_id+0x20/0x20 [ 57.445398][ T437] ? __ia32_sys_read+0x80/0x80 [ 57.449997][ T437] ? __do_page_fault+0x725/0xbb0 [ 57.454779][ T437] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.460166][ T437] do_syscall_64+0xca/0x1c0 [ 57.464511][ T437] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 57.470217][ T437] RIP: 0033:0x455c69 [ 57.473951][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 57.493402][ T437] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 57.501724][ T437] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 57.509588][ T437] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 57.517431][ T437] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 57.525258][ T437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.533373][ T437] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 57.570750][ T439] FAULT_INJECTION: forcing a failure. [ 57.570750][ T439] name failslab, interval 1, probability 0, space 0, times 0 [ 57.583230][ T439] CPU: 1 PID: 439 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 57.594607][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.604673][ T439] Call Trace: [ 57.607807][ T439] dump_stack+0x1d8/0x241 [ 57.611968][ T439] ? panic+0x89d/0x89d [ 57.615874][ T439] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 57.621522][ T439] should_fail+0x71f/0x880 [ 57.625768][ T439] ? setup_fault_attr+0x3d0/0x3d0 [ 57.630719][ T439] ? io_req_defer+0x191/0x5c0 [ 57.635227][ T439] should_failslab+0x5/0x20 [ 57.639596][ T439] kmem_cache_alloc_trace+0x28/0x260 [ 57.644689][ T439] io_req_defer+0x191/0x5c0 [ 57.649031][ T439] io_queue_link_head+0x19c/0x3d0 [ 57.653978][ T439] __se_sys_io_uring_enter+0xc35/0x2030 [ 57.659369][ T439] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.664765][ T439] ? __sb_end_write+0xc4/0x120 [ 57.669340][ T439] ? vfs_write+0x41a/0x4e0 [ 57.673611][ T439] ? fput_many+0x15e/0x1b0 [ 57.677855][ T439] ? debug_smp_processor_id+0x20/0x20 [ 57.683241][ T439] ? __ia32_sys_read+0x80/0x80 [ 57.687828][ T439] ? __do_page_fault+0x725/0xbb0 [ 57.692602][ T439] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.698110][ T439] do_syscall_64+0xca/0x1c0 [ 57.702441][ T439] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 57.708255][ T439] RIP: 0033:0x455c69 [ 57.711975][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 57.731420][ T439] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 57.739667][ T439] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 57.747621][ T439] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 57.755373][ T439] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 57.763201][ T439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.771175][ T439] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 57.821844][ T441] FAULT_INJECTION: forcing a failure. [ 57.821844][ T441] name failslab, interval 1, probability 0, space 0, times 0 [ 57.834337][ T441] CPU: 0 PID: 441 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 57.845526][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.855434][ T441] Call Trace: [ 57.858756][ T441] dump_stack+0x1d8/0x241 [ 57.862991][ T441] ? panic+0x89d/0x89d [ 57.867001][ T441] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 57.872625][ T441] should_fail+0x71f/0x880 [ 57.876871][ T441] ? setup_fault_attr+0x3d0/0x3d0 [ 57.881827][ T441] ? io_req_defer+0x191/0x5c0 [ 57.886326][ T441] should_failslab+0x5/0x20 [ 57.890666][ T441] kmem_cache_alloc_trace+0x28/0x260 [ 57.895794][ T441] io_req_defer+0x191/0x5c0 [ 57.900135][ T441] io_queue_link_head+0x19c/0x3d0 [ 57.904992][ T441] __se_sys_io_uring_enter+0xc35/0x2030 [ 57.910385][ T441] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.915753][ T441] ? __sb_end_write+0xc4/0x120 [ 57.920350][ T441] ? vfs_write+0x41a/0x4e0 [ 57.924607][ T441] ? fput_many+0x15e/0x1b0 [ 57.928857][ T441] ? debug_smp_processor_id+0x20/0x20 [ 57.934093][ T441] ? __ia32_sys_read+0x80/0x80 [ 57.938690][ T441] ? __do_page_fault+0x725/0xbb0 [ 57.943550][ T441] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.948935][ T441] do_syscall_64+0xca/0x1c0 [ 57.953363][ T441] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 57.959085][ T441] RIP: 0033:0x455c69 [ 57.962999][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 57.982450][ T441] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 57.990818][ T441] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 57.998702][ T441] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 58.006513][ T441] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 58.014480][ T441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.022309][ T441] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 58.061703][ T443] FAULT_INJECTION: forcing a failure. [ 58.061703][ T443] name failslab, interval 1, probability 0, space 0, times 0 [ 58.074387][ T443] CPU: 0 PID: 443 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 58.085704][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.095676][ T443] Call Trace: [ 58.098809][ T443] dump_stack+0x1d8/0x241 [ 58.102972][ T443] ? panic+0x89d/0x89d [ 58.107047][ T443] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 58.112803][ T443] should_fail+0x71f/0x880 [ 58.117034][ T443] ? setup_fault_attr+0x3d0/0x3d0 [ 58.121896][ T443] ? io_req_defer+0x191/0x5c0 [ 58.126407][ T443] should_failslab+0x5/0x20 [ 58.130834][ T443] kmem_cache_alloc_trace+0x28/0x260 [ 58.135950][ T443] io_req_defer+0x191/0x5c0 [ 58.140289][ T443] io_queue_link_head+0x19c/0x3d0 [ 58.145152][ T443] __se_sys_io_uring_enter+0xc35/0x2030 [ 58.150539][ T443] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 58.155912][ T443] ? __sb_end_write+0xc4/0x120 [ 58.160514][ T443] ? vfs_write+0x41a/0x4e0 [ 58.164762][ T443] ? fput_many+0x15e/0x1b0 [ 58.169016][ T443] ? debug_smp_processor_id+0x20/0x20 [ 58.174235][ T443] ? __ia32_sys_read+0x80/0x80 [ 58.178931][ T443] ? __do_page_fault+0x725/0xbb0 [ 58.183807][ T443] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 58.189191][ T443] do_syscall_64+0xca/0x1c0 [ 58.193533][ T443] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 58.199279][ T443] RIP: 0033:0x455c69 [ 58.202999][ T443] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 58.222444][ T443] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 58.230683][ T443] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 58.238810][ T443] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 58.246707][ T443] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 58.254430][ T443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.262416][ T443] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 58.381702][ T446] FAULT_INJECTION: forcing a failure. [ 58.381702][ T446] name failslab, interval 1, probability 0, space 0, times 0 [ 58.394140][ T446] CPU: 0 PID: 446 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 58.405403][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.415278][ T446] Call Trace: [ 58.418518][ T446] dump_stack+0x1d8/0x241 [ 58.422648][ T446] ? panic+0x89d/0x89d [ 58.426564][ T446] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 58.432316][ T446] should_fail+0x71f/0x880 [ 58.436547][ T446] ? setup_fault_attr+0x3d0/0x3d0 [ 58.441407][ T446] ? io_req_defer+0x191/0x5c0 [ 58.445911][ T446] should_failslab+0x5/0x20 [ 58.450251][ T446] kmem_cache_alloc_trace+0x28/0x260 [ 58.455375][ T446] io_req_defer+0x191/0x5c0 [ 58.459711][ T446] io_queue_link_head+0x19c/0x3d0 [ 58.464599][ T446] __se_sys_io_uring_enter+0xc35/0x2030 [ 58.469960][ T446] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 58.475344][ T446] ? __sb_end_write+0xc4/0x120 [ 58.480045][ T446] ? vfs_write+0x41a/0x4e0 [ 58.484552][ T446] ? fput_many+0x15e/0x1b0 [ 58.488917][ T446] ? debug_smp_processor_id+0x20/0x20 [ 58.494920][ T446] ? __ia32_sys_read+0x80/0x80 [ 58.499493][ T446] ? __do_page_fault+0x725/0xbb0 [ 58.504265][ T446] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 58.509655][ T446] do_syscall_64+0xca/0x1c0 [ 58.513993][ T446] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 58.519720][ T446] RIP: 0033:0x455c69 [ 58.523454][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 58.542973][ T446] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 58.551222][ T446] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 58.559027][ T446] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 58.566836][ T446] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 58.574646][ T446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.582651][ T446] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 58.631913][ T448] FAULT_INJECTION: forcing a failure. [ 58.631913][ T448] name failslab, interval 1, probability 0, space 0, times 0 [ 58.644540][ T448] CPU: 0 PID: 448 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 58.655792][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.665696][ T448] Call Trace: [ 58.668810][ T448] dump_stack+0x1d8/0x241 [ 58.673059][ T448] ? panic+0x89d/0x89d [ 58.676966][ T448] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 58.682614][ T448] should_fail+0x71f/0x880 [ 58.686858][ T448] ? setup_fault_attr+0x3d0/0x3d0 [ 58.691720][ T448] ? io_req_defer+0x191/0x5c0 [ 58.696230][ T448] should_failslab+0x5/0x20 [ 58.700580][ T448] kmem_cache_alloc_trace+0x28/0x260 [ 58.705879][ T448] io_req_defer+0x191/0x5c0 [ 58.710296][ T448] io_queue_link_head+0x19c/0x3d0 [ 58.715161][ T448] __se_sys_io_uring_enter+0xc35/0x2030 [ 58.720542][ T448] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 58.725920][ T448] ? __sb_end_write+0xc4/0x120 [ 58.730542][ T448] ? vfs_write+0x41a/0x4e0 [ 58.734772][ T448] ? fput_many+0x15e/0x1b0 [ 58.739020][ T448] ? debug_smp_processor_id+0x20/0x20 [ 58.744263][ T448] ? __ia32_sys_read+0x80/0x80 [ 58.748827][ T448] ? __do_page_fault+0x725/0xbb0 [ 58.753607][ T448] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 58.759009][ T448] do_syscall_64+0xca/0x1c0 [ 58.763335][ T448] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 58.769064][ T448] RIP: 0033:0x455c69 [ 58.772781][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 58.792222][ T448] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 58.800555][ T448] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 58.808417][ T448] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 58.816179][ T448] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 58.823993][ T448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.831808][ T448] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 58.881148][ T450] FAULT_INJECTION: forcing a failure. [ 58.881148][ T450] name failslab, interval 1, probability 0, space 0, times 0 [ 58.893784][ T450] CPU: 1 PID: 450 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 58.905255][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.915147][ T450] Call Trace: [ 58.918289][ T450] dump_stack+0x1d8/0x241 [ 58.922451][ T450] ? panic+0x89d/0x89d [ 58.926366][ T450] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 58.931992][ T450] should_fail+0x71f/0x880 [ 58.936242][ T450] ? setup_fault_attr+0x3d0/0x3d0 [ 58.941134][ T450] ? io_req_defer+0x191/0x5c0 [ 58.945617][ T450] should_failslab+0x5/0x20 [ 58.950042][ T450] kmem_cache_alloc_trace+0x28/0x260 [ 58.955162][ T450] io_req_defer+0x191/0x5c0 [ 58.959505][ T450] io_queue_link_head+0x19c/0x3d0 [ 58.964372][ T450] __se_sys_io_uring_enter+0xc35/0x2030 [ 58.969868][ T450] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 58.975385][ T450] ? __sb_end_write+0xc4/0x120 [ 58.979931][ T450] ? vfs_write+0x41a/0x4e0 [ 58.984189][ T450] ? fput_many+0x15e/0x1b0 [ 58.988451][ T450] ? debug_smp_processor_id+0x20/0x20 [ 58.993872][ T450] ? __ia32_sys_read+0x80/0x80 [ 58.998461][ T450] ? __do_page_fault+0x725/0xbb0 [ 59.003215][ T450] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 59.008596][ T450] do_syscall_64+0xca/0x1c0 [ 59.012964][ T450] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 59.018670][ T450] RIP: 0033:0x455c69 [ 59.022403][ T450] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 59.041838][ T450] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 59.050084][ T450] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 59.057902][ T450] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 59.066140][ T450] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 59.073890][ T450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.081714][ T450] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 59.141724][ T452] FAULT_INJECTION: forcing a failure. [ 59.141724][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 59.154316][ T452] CPU: 1 PID: 452 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 59.165657][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.175547][ T452] Call Trace: [ 59.178685][ T452] dump_stack+0x1d8/0x241 [ 59.183016][ T452] ? panic+0x89d/0x89d [ 59.186912][ T452] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 59.192554][ T452] should_fail+0x71f/0x880 [ 59.196813][ T452] ? setup_fault_attr+0x3d0/0x3d0 [ 59.201844][ T452] ? io_req_defer+0x191/0x5c0 [ 59.206412][ T452] should_failslab+0x5/0x20 [ 59.210693][ T452] kmem_cache_alloc_trace+0x28/0x260 [ 59.215988][ T452] io_req_defer+0x191/0x5c0 [ 59.220449][ T452] io_queue_link_head+0x19c/0x3d0 [ 59.225382][ T452] __se_sys_io_uring_enter+0xc35/0x2030 [ 59.230766][ T452] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 59.236137][ T452] ? __sb_end_write+0xc4/0x120 [ 59.240741][ T452] ? vfs_write+0x41a/0x4e0 [ 59.245106][ T452] ? fput_many+0x15e/0x1b0 [ 59.249451][ T452] ? debug_smp_processor_id+0x20/0x20 [ 59.254657][ T452] ? __ia32_sys_read+0x80/0x80 [ 59.259262][ T452] ? __do_page_fault+0x725/0xbb0 [ 59.264125][ T452] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 59.269505][ T452] do_syscall_64+0xca/0x1c0 [ 59.273847][ T452] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 59.279579][ T452] RIP: 0033:0x455c69 [ 59.283322][ T452] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 59.302758][ T452] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 59.311160][ T452] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 59.318949][ T452] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 59.326757][ T452] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 59.334576][ T452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.342483][ T452] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 59.392843][ T455] FAULT_INJECTION: forcing a failure. [ 59.392843][ T455] name failslab, interval 1, probability 0, space 0, times 0 [ 59.405286][ T455] CPU: 0 PID: 455 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 59.416703][ T455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.426771][ T455] Call Trace: [ 59.429923][ T455] dump_stack+0x1d8/0x241 [ 59.434074][ T455] ? panic+0x89d/0x89d [ 59.438068][ T455] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 59.444036][ T455] should_fail+0x71f/0x880 [ 59.448286][ T455] ? setup_fault_attr+0x3d0/0x3d0 [ 59.453150][ T455] ? io_req_defer+0x191/0x5c0 [ 59.457656][ T455] should_failslab+0x5/0x20 [ 59.461999][ T455] kmem_cache_alloc_trace+0x28/0x260 [ 59.467327][ T455] io_req_defer+0x191/0x5c0 [ 59.471660][ T455] io_queue_link_head+0x19c/0x3d0 [ 59.476518][ T455] __se_sys_io_uring_enter+0xc35/0x2030 [ 59.481906][ T455] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 59.487327][ T455] ? __sb_end_write+0xc4/0x120 [ 59.491882][ T455] ? vfs_write+0x41a/0x4e0 [ 59.496134][ T455] ? fput_many+0x15e/0x1b0 [ 59.500397][ T455] ? debug_smp_processor_id+0x20/0x20 [ 59.505682][ T455] ? __ia32_sys_read+0x80/0x80 [ 59.510309][ T455] ? __do_page_fault+0x725/0xbb0 [ 59.515071][ T455] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 59.520435][ T455] do_syscall_64+0xca/0x1c0 [ 59.524774][ T455] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 59.530507][ T455] RIP: 0033:0x455c69 [ 59.534231][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 59.553761][ T455] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 59.562003][ T455] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 59.570059][ T455] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 59.577866][ T455] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 59.585779][ T455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.593682][ T455] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 59.672564][ T457] FAULT_INJECTION: forcing a failure. [ 59.672564][ T457] name failslab, interval 1, probability 0, space 0, times 0 [ 59.685125][ T457] CPU: 0 PID: 457 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 59.696513][ T457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.706485][ T457] Call Trace: [ 59.709624][ T457] dump_stack+0x1d8/0x241 [ 59.713801][ T457] ? panic+0x89d/0x89d [ 59.717687][ T457] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 59.723425][ T457] should_fail+0x71f/0x880 [ 59.727672][ T457] ? setup_fault_attr+0x3d0/0x3d0 [ 59.732546][ T457] ? io_req_defer+0x191/0x5c0 [ 59.737046][ T457] should_failslab+0x5/0x20 [ 59.741393][ T457] kmem_cache_alloc_trace+0x28/0x260 [ 59.746518][ T457] io_req_defer+0x191/0x5c0 [ 59.750844][ T457] io_queue_link_head+0x19c/0x3d0 [ 59.755717][ T457] __se_sys_io_uring_enter+0xc35/0x2030 [ 59.761105][ T457] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 59.766484][ T457] ? __sb_end_write+0xc4/0x120 [ 59.771086][ T457] ? vfs_write+0x41a/0x4e0 [ 59.775380][ T457] ? fput_many+0x15e/0x1b0 [ 59.779574][ T457] ? debug_smp_processor_id+0x20/0x20 [ 59.784779][ T457] ? __ia32_sys_read+0x80/0x80 [ 59.789383][ T457] ? __do_page_fault+0x725/0xbb0 [ 59.794165][ T457] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 59.799532][ T457] do_syscall_64+0xca/0x1c0 [ 59.803879][ T457] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 59.809726][ T457] RIP: 0033:0x455c69 [ 59.813448][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 59.832985][ T457] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 59.841362][ T457] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 59.849308][ T457] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 59.857062][ T457] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 59.864904][ T457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.872695][ T457] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 59.942398][ T459] FAULT_INJECTION: forcing a failure. [ 59.942398][ T459] name failslab, interval 1, probability 0, space 0, times 0 [ 59.954846][ T459] CPU: 0 PID: 459 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 59.966400][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.976298][ T459] Call Trace: [ 59.979436][ T459] dump_stack+0x1d8/0x241 [ 59.983590][ T459] ? panic+0x89d/0x89d [ 59.987491][ T459] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 59.993222][ T459] should_fail+0x71f/0x880 [ 59.997481][ T459] ? setup_fault_attr+0x3d0/0x3d0 [ 60.002428][ T459] ? io_req_defer+0x191/0x5c0 [ 60.006934][ T459] should_failslab+0x5/0x20 [ 60.011371][ T459] kmem_cache_alloc_trace+0x28/0x260 [ 60.016589][ T459] io_req_defer+0x191/0x5c0 [ 60.020939][ T459] io_queue_link_head+0x19c/0x3d0 [ 60.025788][ T459] __se_sys_io_uring_enter+0xc35/0x2030 [ 60.031174][ T459] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 60.036644][ T459] ? __sb_end_write+0xc4/0x120 [ 60.041235][ T459] ? vfs_write+0x41a/0x4e0 [ 60.045518][ T459] ? fput_many+0x15e/0x1b0 [ 60.049739][ T459] ? debug_smp_processor_id+0x20/0x20 [ 60.054973][ T459] ? __ia32_sys_read+0x80/0x80 [ 60.059544][ T459] ? __do_page_fault+0x725/0xbb0 [ 60.064318][ T459] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 60.069702][ T459] do_syscall_64+0xca/0x1c0 [ 60.074142][ T459] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 60.079865][ T459] RIP: 0033:0x455c69 [ 60.083605][ T459] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 60.103125][ T459] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 60.111459][ T459] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 60.119436][ T459] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 60.127259][ T459] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 60.135122][ T459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.142947][ T459] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 60.151737][ T23] audit: type=1400 audit(1743237466.830:89): avc: denied { remove_name } for pid=146 comm="syslogd" name="messages" dev="tmpfs" ino=10872 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.175124][ T23] audit: type=1400 audit(1743237466.830:90): avc: denied { rename } for pid=146 comm="syslogd" name="messages" dev="tmpfs" ino=10872 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 2025/03/29 08:37:46 executed programs: 15 [ 60.281995][ T461] FAULT_INJECTION: forcing a failure. [ 60.281995][ T461] name failslab, interval 1, probability 0, space 0, times 0 [ 60.294586][ T461] CPU: 0 PID: 461 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 60.305800][ T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.315694][ T461] Call Trace: [ 60.318822][ T461] dump_stack+0x1d8/0x241 [ 60.322997][ T461] ? panic+0x89d/0x89d [ 60.326896][ T461] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 60.332666][ T461] should_fail+0x71f/0x880 [ 60.336901][ T461] ? setup_fault_attr+0x3d0/0x3d0 [ 60.341760][ T461] ? io_req_defer+0x191/0x5c0 [ 60.346541][ T461] should_failslab+0x5/0x20 [ 60.350953][ T461] kmem_cache_alloc_trace+0x28/0x260 [ 60.356073][ T461] io_req_defer+0x191/0x5c0 [ 60.360408][ T461] io_queue_link_head+0x19c/0x3d0 [ 60.365272][ T461] __se_sys_io_uring_enter+0xc35/0x2030 [ 60.370738][ T461] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 60.376235][ T461] ? __sb_end_write+0xc4/0x120 [ 60.380832][ T461] ? vfs_write+0x41a/0x4e0 [ 60.385179][ T461] ? fput_many+0x15e/0x1b0 [ 60.389427][ T461] ? debug_smp_processor_id+0x20/0x20 [ 60.394641][ T461] ? __ia32_sys_read+0x80/0x80 [ 60.399288][ T461] ? __do_page_fault+0x725/0xbb0 [ 60.404011][ T461] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 60.409424][ T461] do_syscall_64+0xca/0x1c0 [ 60.413745][ T461] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 60.419451][ T461] RIP: 0033:0x455c69 [ 60.423229][ T461] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 60.442879][ T461] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 60.451110][ T461] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 60.459017][ T461] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 60.466823][ T461] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 60.474717][ T461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.482623][ T461] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 60.581501][ T464] FAULT_INJECTION: forcing a failure. [ 60.581501][ T464] name failslab, interval 1, probability 0, space 0, times 0 [ 60.594304][ T464] CPU: 0 PID: 464 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 60.605474][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.615455][ T464] Call Trace: [ 60.618676][ T464] dump_stack+0x1d8/0x241 [ 60.623029][ T464] ? panic+0x89d/0x89d [ 60.626932][ T464] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 60.632574][ T464] should_fail+0x71f/0x880 [ 60.636823][ T464] ? setup_fault_attr+0x3d0/0x3d0 [ 60.641682][ T464] ? io_req_defer+0x191/0x5c0 [ 60.646201][ T464] should_failslab+0x5/0x20 [ 60.650529][ T464] kmem_cache_alloc_trace+0x28/0x260 [ 60.655659][ T464] io_req_defer+0x191/0x5c0 [ 60.659995][ T464] io_queue_link_head+0x19c/0x3d0 [ 60.664861][ T464] __se_sys_io_uring_enter+0xc35/0x2030 [ 60.670252][ T464] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 60.675703][ T464] ? __sb_end_write+0xc4/0x120 [ 60.680302][ T464] ? vfs_write+0x41a/0x4e0 [ 60.684551][ T464] ? fput_many+0x15e/0x1b0 [ 60.688904][ T464] ? debug_smp_processor_id+0x20/0x20 [ 60.694129][ T464] ? __ia32_sys_read+0x80/0x80 [ 60.698795][ T464] ? __do_page_fault+0x725/0xbb0 [ 60.703560][ T464] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 60.708947][ T464] do_syscall_64+0xca/0x1c0 [ 60.713285][ T464] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 60.719108][ T464] RIP: 0033:0x455c69 [ 60.722824][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 60.742369][ T464] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 60.750613][ T464] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 60.758425][ T464] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 60.766346][ T464] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 60.774148][ T464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.782220][ T464] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 60.822583][ T466] FAULT_INJECTION: forcing a failure. [ 60.822583][ T466] name failslab, interval 1, probability 0, space 0, times 0 [ 60.835104][ T466] CPU: 1 PID: 466 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 60.846431][ T466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.856330][ T466] Call Trace: [ 60.859456][ T466] dump_stack+0x1d8/0x241 [ 60.863706][ T466] ? panic+0x89d/0x89d [ 60.867607][ T466] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 60.873253][ T466] should_fail+0x71f/0x880 [ 60.877526][ T466] ? setup_fault_attr+0x3d0/0x3d0 [ 60.882463][ T466] ? io_req_defer+0x191/0x5c0 [ 60.886974][ T466] should_failslab+0x5/0x20 [ 60.891349][ T466] kmem_cache_alloc_trace+0x28/0x260 [ 60.896531][ T466] io_req_defer+0x191/0x5c0 [ 60.900867][ T466] io_queue_link_head+0x19c/0x3d0 [ 60.905731][ T466] __se_sys_io_uring_enter+0xc35/0x2030 [ 60.911211][ T466] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 60.916598][ T466] ? __sb_end_write+0xc4/0x120 [ 60.921277][ T466] ? vfs_write+0x41a/0x4e0 [ 60.925524][ T466] ? fput_many+0x15e/0x1b0 [ 60.929781][ T466] ? debug_smp_processor_id+0x20/0x20 [ 60.935001][ T466] ? __ia32_sys_read+0x80/0x80 [ 60.939591][ T466] ? __do_page_fault+0x725/0xbb0 [ 60.944360][ T466] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 60.950012][ T466] do_syscall_64+0xca/0x1c0 [ 60.954444][ T466] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 60.960164][ T466] RIP: 0033:0x455c69 [ 60.963894][ T466] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 60.983798][ T466] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 60.992062][ T466] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 60.999849][ T466] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 61.007718][ T466] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 61.015473][ T466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.023286][ T466] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 61.112225][ T468] FAULT_INJECTION: forcing a failure. [ 61.112225][ T468] name failslab, interval 1, probability 0, space 0, times 0 [ 61.124687][ T468] CPU: 0 PID: 468 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 61.136168][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.146249][ T468] Call Trace: [ 61.149383][ T468] dump_stack+0x1d8/0x241 [ 61.153572][ T468] ? panic+0x89d/0x89d [ 61.157566][ T468] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 61.163210][ T468] ? _raw_spin_unlock_irq+0x4a/0x60 [ 61.168250][ T468] ? __io_submit_sqe+0x25fb/0x3650 [ 61.173187][ T468] should_fail+0x71f/0x880 [ 61.177443][ T468] ? setup_fault_attr+0x3d0/0x3d0 [ 61.182398][ T468] ? percpu_ref_tryget+0xdc/0x270 [ 61.187262][ T468] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 61.192990][ T468] ? io_get_req+0x110/0x580 [ 61.197333][ T468] should_failslab+0x5/0x20 [ 61.201672][ T468] kmem_cache_alloc+0x28/0x250 [ 61.206287][ T468] io_get_req+0x110/0x580 [ 61.210448][ T468] io_submit_sqe+0x84/0xe90 [ 61.214779][ T468] ? __io_queue_sqe+0x250/0xd00 [ 61.219469][ T468] __se_sys_io_uring_enter+0x8e8/0x2030 [ 61.224848][ T468] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 61.230238][ T468] ? __sb_end_write+0xc4/0x120 [ 61.234846][ T468] ? vfs_write+0x41a/0x4e0 [ 61.239078][ T468] ? fput_many+0x15e/0x1b0 [ 61.243332][ T468] ? debug_smp_processor_id+0x20/0x20 [ 61.248668][ T468] ? __ia32_sys_read+0x80/0x80 [ 61.253267][ T468] ? __do_page_fault+0x725/0xbb0 [ 61.258041][ T468] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 61.263434][ T468] do_syscall_64+0xca/0x1c0 [ 61.267784][ T468] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 61.273490][ T468] RIP: 0033:0x455c69 [ 61.277220][ T468] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 61.296978][ T468] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 61.305231][ T468] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 61.313029][ T468] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 61.320838][ T468] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 61.328649][ T468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.336460][ T468] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 61.392199][ T471] FAULT_INJECTION: forcing a failure. [ 61.392199][ T471] name failslab, interval 1, probability 0, space 0, times 0 [ 61.404734][ T471] CPU: 1 PID: 471 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 61.415977][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.426051][ T471] Call Trace: [ 61.429188][ T471] dump_stack+0x1d8/0x241 [ 61.433344][ T471] ? panic+0x89d/0x89d [ 61.437246][ T471] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 61.442898][ T471] should_fail+0x71f/0x880 [ 61.447303][ T471] ? setup_fault_attr+0x3d0/0x3d0 [ 61.452152][ T471] ? io_req_defer+0x191/0x5c0 [ 61.456659][ T471] should_failslab+0x5/0x20 [ 61.461014][ T471] kmem_cache_alloc_trace+0x28/0x260 [ 61.466177][ T471] io_req_defer+0x191/0x5c0 [ 61.470473][ T471] io_queue_link_head+0x19c/0x3d0 [ 61.475322][ T471] __se_sys_io_uring_enter+0xc35/0x2030 [ 61.480715][ T471] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 61.486320][ T471] ? __sb_end_write+0xc4/0x120 [ 61.490907][ T471] ? vfs_write+0x41a/0x4e0 [ 61.495180][ T471] ? fput_many+0x15e/0x1b0 [ 61.499412][ T471] ? debug_smp_processor_id+0x20/0x20 [ 61.504619][ T471] ? __ia32_sys_read+0x80/0x80 [ 61.509227][ T471] ? __do_page_fault+0x725/0xbb0 [ 61.513991][ T471] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 61.519371][ T471] do_syscall_64+0xca/0x1c0 [ 61.523893][ T471] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 61.529613][ T471] RIP: 0033:0x455c69 [ 61.533444][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 61.552912][ T471] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 61.561122][ T471] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 61.568936][ T471] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 61.576741][ T471] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 61.584715][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.592525][ T471] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 61.682317][ T473] FAULT_INJECTION: forcing a failure. [ 61.682317][ T473] name failslab, interval 1, probability 0, space 0, times 0 [ 61.695488][ T473] CPU: 1 PID: 473 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 61.706737][ T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.716630][ T473] Call Trace: [ 61.719768][ T473] dump_stack+0x1d8/0x241 [ 61.724108][ T473] ? panic+0x89d/0x89d [ 61.728017][ T473] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 61.733802][ T473] should_fail+0x71f/0x880 [ 61.738054][ T473] ? setup_fault_attr+0x3d0/0x3d0 [ 61.742917][ T473] ? io_req_defer+0x191/0x5c0 [ 61.747493][ T473] should_failslab+0x5/0x20 [ 61.751831][ T473] kmem_cache_alloc_trace+0x28/0x260 [ 61.756956][ T473] io_req_defer+0x191/0x5c0 [ 61.761295][ T473] io_queue_link_head+0x19c/0x3d0 [ 61.766243][ T473] __se_sys_io_uring_enter+0xc35/0x2030 [ 61.771628][ T473] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 61.777011][ T473] ? __sb_end_write+0xc4/0x120 [ 61.781723][ T473] ? vfs_write+0x41a/0x4e0 [ 61.785966][ T473] ? fput_many+0x15e/0x1b0 [ 61.790217][ T473] ? debug_smp_processor_id+0x20/0x20 [ 61.795428][ T473] ? __ia32_sys_read+0x80/0x80 [ 61.800109][ T473] ? __do_page_fault+0x725/0xbb0 [ 61.804885][ T473] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 61.810282][ T473] do_syscall_64+0xca/0x1c0 [ 61.814637][ T473] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 61.820361][ T473] RIP: 0033:0x455c69 [ 61.824065][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 61.843508][ T473] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 61.851751][ T473] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 61.859560][ T473] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 61.867373][ T473] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 61.875445][ T473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.883256][ T473] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 61.972392][ T475] FAULT_INJECTION: forcing a failure. [ 61.972392][ T475] name failslab, interval 1, probability 0, space 0, times 0 [ 61.984894][ T475] CPU: 0 PID: 475 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 61.996346][ T475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.006227][ T475] Call Trace: [ 62.009360][ T475] dump_stack+0x1d8/0x241 [ 62.013518][ T475] ? panic+0x89d/0x89d [ 62.017424][ T475] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 62.023079][ T475] should_fail+0x71f/0x880 [ 62.027320][ T475] ? setup_fault_attr+0x3d0/0x3d0 [ 62.032213][ T475] ? io_req_defer+0x191/0x5c0 [ 62.036812][ T475] should_failslab+0x5/0x20 [ 62.041153][ T475] kmem_cache_alloc_trace+0x28/0x260 [ 62.046267][ T475] io_req_defer+0x191/0x5c0 [ 62.050603][ T475] io_queue_link_head+0x19c/0x3d0 [ 62.055659][ T475] __se_sys_io_uring_enter+0xc35/0x2030 [ 62.061093][ T475] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 62.066413][ T475] ? __sb_end_write+0xc4/0x120 [ 62.071021][ T475] ? vfs_write+0x41a/0x4e0 [ 62.075264][ T475] ? fput_many+0x15e/0x1b0 [ 62.079519][ T475] ? debug_smp_processor_id+0x20/0x20 [ 62.084833][ T475] ? __ia32_sys_read+0x80/0x80 [ 62.089443][ T475] ? __do_page_fault+0x725/0xbb0 [ 62.094469][ T475] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 62.099844][ T475] do_syscall_64+0xca/0x1c0 [ 62.104207][ T475] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 62.109910][ T475] RIP: 0033:0x455c69 [ 62.113739][ T475] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 62.133284][ T475] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 62.141526][ T475] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 62.149333][ T475] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 62.157419][ T475] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 62.165223][ T475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.173041][ T475] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 62.302173][ T477] FAULT_INJECTION: forcing a failure. [ 62.302173][ T477] name failslab, interval 1, probability 0, space 0, times 0 [ 62.315008][ T477] CPU: 1 PID: 477 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 62.326478][ T477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.336374][ T477] Call Trace: [ 62.339513][ T477] dump_stack+0x1d8/0x241 [ 62.343662][ T477] ? panic+0x89d/0x89d [ 62.347567][ T477] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 62.353315][ T477] should_fail+0x71f/0x880 [ 62.357820][ T477] ? setup_fault_attr+0x3d0/0x3d0 [ 62.362696][ T477] ? io_req_defer+0x191/0x5c0 [ 62.367288][ T477] should_failslab+0x5/0x20 [ 62.371706][ T477] kmem_cache_alloc_trace+0x28/0x260 [ 62.376916][ T477] io_req_defer+0x191/0x5c0 [ 62.381261][ T477] io_queue_link_head+0x19c/0x3d0 [ 62.386121][ T477] __se_sys_io_uring_enter+0xc35/0x2030 [ 62.391505][ T477] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 62.396978][ T477] ? __sb_end_write+0xc4/0x120 [ 62.401592][ T477] ? vfs_write+0x41a/0x4e0 [ 62.405821][ T477] ? fput_many+0x15e/0x1b0 [ 62.410075][ T477] ? debug_smp_processor_id+0x20/0x20 [ 62.415392][ T477] ? __ia32_sys_read+0x80/0x80 [ 62.420191][ T477] ? __do_page_fault+0x725/0xbb0 [ 62.424974][ T477] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 62.430344][ T477] do_syscall_64+0xca/0x1c0 [ 62.434783][ T477] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 62.440500][ T477] RIP: 0033:0x455c69 [ 62.444262][ T477] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 62.464049][ T477] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 62.472309][ T477] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 62.480272][ T477] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 62.488258][ T477] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 62.496082][ T477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.503973][ T477] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 62.562212][ T480] FAULT_INJECTION: forcing a failure. [ 62.562212][ T480] name failslab, interval 1, probability 0, space 0, times 0 [ 62.574999][ T480] CPU: 1 PID: 480 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 62.586312][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.596734][ T480] Call Trace: [ 62.599863][ T480] dump_stack+0x1d8/0x241 [ 62.604130][ T480] ? panic+0x89d/0x89d [ 62.608037][ T480] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 62.613798][ T480] should_fail+0x71f/0x880 [ 62.618066][ T480] ? setup_fault_attr+0x3d0/0x3d0 [ 62.623448][ T480] ? io_req_defer+0x191/0x5c0 [ 62.627918][ T480] should_failslab+0x5/0x20 [ 62.632346][ T480] kmem_cache_alloc_trace+0x28/0x260 [ 62.637475][ T480] io_req_defer+0x191/0x5c0 [ 62.641812][ T480] io_queue_link_head+0x19c/0x3d0 [ 62.646664][ T480] __se_sys_io_uring_enter+0xc35/0x2030 [ 62.652184][ T480] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 62.657723][ T480] ? __sb_end_write+0xc4/0x120 [ 62.662325][ T480] ? vfs_write+0x41a/0x4e0 [ 62.666577][ T480] ? fput_many+0x15e/0x1b0 [ 62.670821][ T480] ? debug_smp_processor_id+0x20/0x20 [ 62.676028][ T480] ? __ia32_sys_read+0x80/0x80 [ 62.680617][ T480] ? __do_page_fault+0x725/0xbb0 [ 62.685408][ T480] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 62.690966][ T480] do_syscall_64+0xca/0x1c0 [ 62.695390][ T480] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 62.701118][ T480] RIP: 0033:0x455c69 [ 62.705011][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 62.724659][ T480] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 62.732908][ T480] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 62.740702][ T480] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 62.748511][ T480] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 62.756324][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.764136][ T480] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 62.832878][ T482] FAULT_INJECTION: forcing a failure. [ 62.832878][ T482] name failslab, interval 1, probability 0, space 0, times 0 [ 62.845576][ T482] CPU: 1 PID: 482 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 62.856815][ T482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.866708][ T482] Call Trace: [ 62.869932][ T482] dump_stack+0x1d8/0x241 [ 62.874183][ T482] ? panic+0x89d/0x89d [ 62.878193][ T482] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 62.883829][ T482] ? _raw_spin_unlock_irq+0x4a/0x60 [ 62.888842][ T482] ? __io_submit_sqe+0x25fb/0x3650 [ 62.893797][ T482] should_fail+0x71f/0x880 [ 62.898047][ T482] ? setup_fault_attr+0x3d0/0x3d0 [ 62.902903][ T482] ? percpu_ref_tryget+0xdc/0x270 [ 62.907780][ T482] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 62.913493][ T482] ? io_get_req+0x110/0x580 [ 62.917920][ T482] should_failslab+0x5/0x20 [ 62.922262][ T482] kmem_cache_alloc+0x28/0x250 [ 62.926857][ T482] io_get_req+0x110/0x580 [ 62.931033][ T482] io_submit_sqe+0x84/0xe90 [ 62.935560][ T482] ? __io_queue_sqe+0x250/0xd00 [ 62.940510][ T482] __se_sys_io_uring_enter+0x8e8/0x2030 [ 62.945906][ T482] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 62.951273][ T482] ? __sb_end_write+0xc4/0x120 [ 62.956057][ T482] ? vfs_write+0x41a/0x4e0 [ 62.960301][ T482] ? fput_many+0x15e/0x1b0 [ 62.964558][ T482] ? debug_smp_processor_id+0x20/0x20 [ 62.969757][ T482] ? __ia32_sys_read+0x80/0x80 [ 62.974356][ T482] ? __do_page_fault+0x725/0xbb0 [ 62.979134][ T482] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 62.984517][ T482] do_syscall_64+0xca/0x1c0 [ 62.988858][ T482] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 62.994578][ T482] RIP: 0033:0x455c69 [ 62.998306][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 63.017761][ T482] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 63.026000][ T482] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 63.033814][ T482] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 63.041708][ T482] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 63.049600][ T482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.057415][ T482] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 63.123249][ T484] FAULT_INJECTION: forcing a failure. [ 63.123249][ T484] name failslab, interval 1, probability 0, space 0, times 0 [ 63.135894][ T484] CPU: 1 PID: 484 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 63.147265][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.157154][ T484] Call Trace: [ 63.160395][ T484] dump_stack+0x1d8/0x241 [ 63.164557][ T484] ? panic+0x89d/0x89d [ 63.168552][ T484] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 63.174189][ T484] should_fail+0x71f/0x880 [ 63.178455][ T484] ? setup_fault_attr+0x3d0/0x3d0 [ 63.183312][ T484] ? io_req_defer+0x191/0x5c0 [ 63.187815][ T484] should_failslab+0x5/0x20 [ 63.192251][ T484] kmem_cache_alloc_trace+0x28/0x260 [ 63.197367][ T484] io_req_defer+0x191/0x5c0 [ 63.201706][ T484] io_queue_link_head+0x19c/0x3d0 [ 63.206561][ T484] __se_sys_io_uring_enter+0xc35/0x2030 [ 63.211946][ T484] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 63.217327][ T484] ? __sb_end_write+0xc4/0x120 [ 63.221930][ T484] ? vfs_write+0x41a/0x4e0 [ 63.226175][ T484] ? fput_many+0x15e/0x1b0 [ 63.230432][ T484] ? debug_smp_processor_id+0x20/0x20 [ 63.235640][ T484] ? __ia32_sys_read+0x80/0x80 [ 63.240241][ T484] ? __do_page_fault+0x725/0xbb0 [ 63.245023][ T484] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 63.250391][ T484] do_syscall_64+0xca/0x1c0 [ 63.254732][ T484] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 63.260455][ T484] RIP: 0033:0x455c69 [ 63.264190][ T484] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 63.283892][ T484] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 63.292227][ T484] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 63.300121][ T484] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 63.307931][ T484] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 63.315826][ T484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.323642][ T484] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 63.422987][ T486] FAULT_INJECTION: forcing a failure. [ 63.422987][ T486] name failslab, interval 1, probability 0, space 0, times 0 [ 63.435521][ T486] CPU: 0 PID: 486 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 63.446795][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.456647][ T486] Call Trace: [ 63.459774][ T486] dump_stack+0x1d8/0x241 [ 63.464370][ T486] ? panic+0x89d/0x89d [ 63.468363][ T486] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 63.474040][ T486] should_fail+0x71f/0x880 [ 63.478289][ T486] ? setup_fault_attr+0x3d0/0x3d0 [ 63.483126][ T486] ? io_req_defer+0x191/0x5c0 [ 63.487625][ T486] should_failslab+0x5/0x20 [ 63.492015][ T486] kmem_cache_alloc_trace+0x28/0x260 [ 63.497180][ T486] io_req_defer+0x191/0x5c0 [ 63.501529][ T486] io_queue_link_head+0x19c/0x3d0 [ 63.506504][ T486] __se_sys_io_uring_enter+0xc35/0x2030 [ 63.511882][ T486] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 63.517439][ T486] ? __sb_end_write+0xc4/0x120 [ 63.522033][ T486] ? vfs_write+0x41a/0x4e0 [ 63.526288][ T486] ? fput_many+0x15e/0x1b0 [ 63.530624][ T486] ? debug_smp_processor_id+0x20/0x20 [ 63.535847][ T486] ? __ia32_sys_read+0x80/0x80 [ 63.540443][ T486] ? __do_page_fault+0x725/0xbb0 [ 63.545550][ T486] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 63.551037][ T486] do_syscall_64+0xca/0x1c0 [ 63.555452][ T486] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 63.561659][ T486] RIP: 0033:0x455c69 [ 63.565642][ T486] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 63.585200][ T486] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 63.593592][ T486] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 63.601648][ T486] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 63.609657][ T486] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 63.617639][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.625474][ T486] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 63.683088][ T489] FAULT_INJECTION: forcing a failure. [ 63.683088][ T489] name failslab, interval 1, probability 0, space 0, times 0 [ 63.695531][ T489] CPU: 1 PID: 489 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 63.706770][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.716825][ T489] Call Trace: [ 63.719969][ T489] dump_stack+0x1d8/0x241 [ 63.724128][ T489] ? panic+0x89d/0x89d [ 63.728053][ T489] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 63.733867][ T489] should_fail+0x71f/0x880 [ 63.738119][ T489] ? setup_fault_attr+0x3d0/0x3d0 [ 63.743140][ T489] ? io_req_defer+0x191/0x5c0 [ 63.747660][ T489] should_failslab+0x5/0x20 [ 63.751999][ T489] kmem_cache_alloc_trace+0x28/0x260 [ 63.757138][ T489] io_req_defer+0x191/0x5c0 [ 63.761463][ T489] io_queue_link_head+0x19c/0x3d0 [ 63.766422][ T489] __se_sys_io_uring_enter+0xc35/0x2030 [ 63.771795][ T489] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 63.777179][ T489] ? __sb_end_write+0xc4/0x120 [ 63.781769][ T489] ? vfs_write+0x41a/0x4e0 [ 63.786111][ T489] ? fput_many+0x15e/0x1b0 [ 63.790375][ T489] ? debug_smp_processor_id+0x20/0x20 [ 63.795680][ T489] ? __ia32_sys_read+0x80/0x80 [ 63.800276][ T489] ? __do_page_fault+0x725/0xbb0 [ 63.805056][ T489] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 63.810425][ T489] do_syscall_64+0xca/0x1c0 [ 63.814809][ T489] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 63.820495][ T489] RIP: 0033:0x455c69 [ 63.824231][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 63.843801][ T489] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 63.852202][ T489] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 63.860004][ T489] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 63.867825][ T489] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 63.875740][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.883614][ T489] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 63.991708][ T491] FAULT_INJECTION: forcing a failure. [ 63.991708][ T491] name failslab, interval 1, probability 0, space 0, times 0 [ 64.004312][ T491] CPU: 0 PID: 491 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 64.015619][ T491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.025518][ T491] Call Trace: [ 64.028649][ T491] dump_stack+0x1d8/0x241 [ 64.032827][ T491] ? panic+0x89d/0x89d [ 64.036726][ T491] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 64.042538][ T491] should_fail+0x71f/0x880 [ 64.046787][ T491] ? setup_fault_attr+0x3d0/0x3d0 [ 64.051647][ T491] ? io_req_defer+0x191/0x5c0 [ 64.056156][ T491] should_failslab+0x5/0x20 [ 64.060629][ T491] kmem_cache_alloc_trace+0x28/0x260 [ 64.065753][ T491] io_req_defer+0x191/0x5c0 [ 64.070075][ T491] io_queue_link_head+0x19c/0x3d0 [ 64.074982][ T491] __se_sys_io_uring_enter+0xc35/0x2030 [ 64.080411][ T491] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 64.085782][ T491] ? __sb_end_write+0xc4/0x120 [ 64.090384][ T491] ? vfs_write+0x41a/0x4e0 [ 64.094631][ T491] ? fput_many+0x15e/0x1b0 [ 64.098942][ T491] ? debug_smp_processor_id+0x20/0x20 [ 64.104104][ T491] ? __ia32_sys_read+0x80/0x80 [ 64.108701][ T491] ? __do_page_fault+0x725/0xbb0 [ 64.113468][ T491] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 64.118846][ T491] do_syscall_64+0xca/0x1c0 [ 64.123280][ T491] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 64.129108][ T491] RIP: 0033:0x455c69 [ 64.132833][ T491] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 64.152505][ T491] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 64.160753][ T491] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 64.168562][ T491] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 64.176371][ T491] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 64.184181][ T491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.191989][ T491] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 64.282648][ T493] FAULT_INJECTION: forcing a failure. [ 64.282648][ T493] name failslab, interval 1, probability 0, space 0, times 0 [ 64.295547][ T493] CPU: 1 PID: 493 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 64.306807][ T493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.316654][ T493] Call Trace: [ 64.319786][ T493] dump_stack+0x1d8/0x241 [ 64.323968][ T493] ? panic+0x89d/0x89d [ 64.327850][ T493] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 64.333498][ T493] should_fail+0x71f/0x880 [ 64.337761][ T493] ? setup_fault_attr+0x3d0/0x3d0 [ 64.342608][ T493] ? io_req_defer+0x191/0x5c0 [ 64.347115][ T493] should_failslab+0x5/0x20 [ 64.351471][ T493] kmem_cache_alloc_trace+0x28/0x260 [ 64.356647][ T493] io_req_defer+0x191/0x5c0 [ 64.360920][ T493] io_queue_link_head+0x19c/0x3d0 [ 64.365794][ T493] __se_sys_io_uring_enter+0xc35/0x2030 [ 64.371265][ T493] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 64.376729][ T493] ? __sb_end_write+0xc4/0x120 [ 64.381317][ T493] ? vfs_write+0x41a/0x4e0 [ 64.385567][ T493] ? fput_many+0x15e/0x1b0 [ 64.389840][ T493] ? debug_smp_processor_id+0x20/0x20 [ 64.395035][ T493] ? __ia32_sys_read+0x80/0x80 [ 64.399630][ T493] ? __do_page_fault+0x725/0xbb0 [ 64.404402][ T493] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 64.409783][ T493] do_syscall_64+0xca/0x1c0 [ 64.414124][ T493] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 64.419851][ T493] RIP: 0033:0x455c69 [ 64.423707][ T493] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 64.443266][ T493] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 64.451514][ T493] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 64.459404][ T493] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 64.467300][ T493] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 64.475111][ T493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.482924][ T493] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 64.522232][ T496] FAULT_INJECTION: forcing a failure. [ 64.522232][ T496] name failslab, interval 1, probability 0, space 0, times 0 [ 64.534731][ T496] CPU: 0 PID: 496 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 64.545927][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.555888][ T496] Call Trace: [ 64.559024][ T496] dump_stack+0x1d8/0x241 [ 64.563187][ T496] ? panic+0x89d/0x89d [ 64.567392][ T496] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 64.573110][ T496] should_fail+0x71f/0x880 [ 64.577512][ T496] ? setup_fault_attr+0x3d0/0x3d0 [ 64.582309][ T496] ? io_req_defer+0x191/0x5c0 [ 64.586821][ T496] should_failslab+0x5/0x20 [ 64.591193][ T496] kmem_cache_alloc_trace+0x28/0x260 [ 64.596296][ T496] io_req_defer+0x191/0x5c0 [ 64.600829][ T496] io_queue_link_head+0x19c/0x3d0 [ 64.605688][ T496] __se_sys_io_uring_enter+0xc35/0x2030 [ 64.611061][ T496] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 64.616457][ T496] ? __sb_end_write+0xc4/0x120 [ 64.621347][ T496] ? vfs_write+0x41a/0x4e0 [ 64.625693][ T496] ? fput_many+0x15e/0x1b0 [ 64.629962][ T496] ? debug_smp_processor_id+0x20/0x20 [ 64.635141][ T496] ? __ia32_sys_read+0x80/0x80 [ 64.639910][ T496] ? __do_page_fault+0x725/0xbb0 [ 64.644697][ T496] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 64.650064][ T496] do_syscall_64+0xca/0x1c0 [ 64.654406][ T496] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 64.660130][ T496] RIP: 0033:0x455c69 [ 64.663982][ 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 b4 ff ff ff f7 d8 64 89 01 48 [ 64.683611][ T496] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 64.691937][ T496] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 64.699749][ T496] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 64.707557][ T496] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 64.715402][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.723265][ T496] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 64.790790][ T498] FAULT_INJECTION: forcing a failure. [ 64.790790][ T498] name failslab, interval 1, probability 0, space 0, times 0 [ 64.803334][ T498] CPU: 1 PID: 498 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 64.814547][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.824442][ T498] Call Trace: [ 64.827573][ T498] dump_stack+0x1d8/0x241 [ 64.831751][ T498] ? panic+0x89d/0x89d [ 64.835726][ T498] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 64.841377][ T498] should_fail+0x71f/0x880 [ 64.845621][ T498] ? setup_fault_attr+0x3d0/0x3d0 [ 64.850484][ T498] ? io_req_defer+0x191/0x5c0 [ 64.855035][ T498] should_failslab+0x5/0x20 [ 64.859473][ T498] kmem_cache_alloc_trace+0x28/0x260 [ 64.864578][ T498] io_req_defer+0x191/0x5c0 [ 64.868916][ T498] io_queue_link_head+0x19c/0x3d0 [ 64.873772][ T498] __se_sys_io_uring_enter+0xc35/0x2030 [ 64.879178][ T498] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 64.884545][ T498] ? __sb_end_write+0xc4/0x120 [ 64.889143][ T498] ? vfs_write+0x41a/0x4e0 [ 64.893389][ T498] ? fput_many+0x15e/0x1b0 [ 64.897639][ T498] ? debug_smp_processor_id+0x20/0x20 [ 64.902868][ T498] ? __ia32_sys_read+0x80/0x80 [ 64.908025][ T498] ? __do_page_fault+0x725/0xbb0 [ 64.912776][ T498] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 64.918162][ T498] do_syscall_64+0xca/0x1c0 [ 64.922496][ T498] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 64.928228][ T498] RIP: 0033:0x455c69 [ 64.931956][ T498] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 64.951771][ T498] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 64.960019][ T498] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 64.967818][ T498] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 64.975627][ T498] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 64.983467][ T498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.991259][ T498] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 65.040841][ T500] FAULT_INJECTION: forcing a failure. [ 65.040841][ T500] name failslab, interval 1, probability 0, space 0, times 0 [ 65.053297][ T500] CPU: 1 PID: 500 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 65.064870][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.074700][ T500] Call Trace: [ 65.077862][ T500] dump_stack+0x1d8/0x241 [ 65.082002][ T500] ? panic+0x89d/0x89d [ 65.085947][ T500] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 65.091543][ T500] should_fail+0x71f/0x880 [ 65.095794][ T500] ? setup_fault_attr+0x3d0/0x3d0 [ 65.100676][ T500] ? io_req_defer+0x191/0x5c0 [ 65.105173][ T500] should_failslab+0x5/0x20 [ 65.109538][ T500] kmem_cache_alloc_trace+0x28/0x260 [ 65.114633][ T500] io_req_defer+0x191/0x5c0 [ 65.119074][ T500] io_queue_link_head+0x19c/0x3d0 [ 65.123940][ T500] __se_sys_io_uring_enter+0xc35/0x2030 [ 65.129317][ T500] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 65.134972][ T500] ? __sb_end_write+0xc4/0x120 [ 65.139559][ T500] ? vfs_write+0x41a/0x4e0 [ 65.143792][ T500] ? fput_many+0x15e/0x1b0 [ 65.148074][ T500] ? debug_smp_processor_id+0x20/0x20 [ 65.153258][ T500] ? __ia32_sys_read+0x80/0x80 [ 65.158081][ T500] ? __do_page_fault+0x725/0xbb0 [ 65.162849][ T500] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 65.168315][ T500] do_syscall_64+0xca/0x1c0 [ 65.172659][ T500] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 65.178381][ T500] RIP: 0033:0x455c69 [ 65.182324][ T500] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 65.201738][ T500] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 65.209986][ T500] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 65.218143][ T500] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 65.225951][ T500] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 65.233821][ T500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 2025/03/29 08:37:51 executed programs: 33 [ 65.241658][ T500] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 65.357796][ T502] FAULT_INJECTION: forcing a failure. [ 65.357796][ T502] name failslab, interval 1, probability 0, space 0, times 0 [ 65.370236][ T502] CPU: 0 PID: 502 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 65.381554][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.391567][ T502] Call Trace: [ 65.394702][ T502] dump_stack+0x1d8/0x241 [ 65.398862][ T502] ? panic+0x89d/0x89d [ 65.402788][ T502] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 65.408656][ T502] should_fail+0x71f/0x880 [ 65.412900][ T502] ? setup_fault_attr+0x3d0/0x3d0 [ 65.417760][ T502] ? io_req_defer+0x191/0x5c0 [ 65.422367][ T502] should_failslab+0x5/0x20 [ 65.426910][ T502] kmem_cache_alloc_trace+0x28/0x260 [ 65.432007][ T502] io_req_defer+0x191/0x5c0 [ 65.436350][ T502] io_queue_link_head+0x19c/0x3d0 [ 65.441211][ T502] __se_sys_io_uring_enter+0xc35/0x2030 [ 65.446603][ T502] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 65.452006][ T502] ? __sb_end_write+0xc4/0x120 [ 65.456663][ T502] ? vfs_write+0x41a/0x4e0 [ 65.461101][ T502] ? fput_many+0x15e/0x1b0 [ 65.465337][ T502] ? debug_smp_processor_id+0x20/0x20 [ 65.470554][ T502] ? __ia32_sys_read+0x80/0x80 [ 65.475324][ T502] ? __do_page_fault+0x725/0xbb0 [ 65.480101][ T502] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 65.485476][ T502] do_syscall_64+0xca/0x1c0 [ 65.489907][ T502] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 65.495818][ T502] RIP: 0033:0x455c69 [ 65.499528][ T502] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 65.519149][ T502] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 65.527393][ T502] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 65.535462][ T502] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 65.543274][ T502] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 65.551210][ T502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.559022][ T502] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 65.632194][ T505] FAULT_INJECTION: forcing a failure. [ 65.632194][ T505] name failslab, interval 1, probability 0, space 0, times 0 [ 65.645034][ T505] CPU: 1 PID: 505 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 65.656247][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.666127][ T505] Call Trace: [ 65.669367][ T505] dump_stack+0x1d8/0x241 [ 65.673520][ T505] ? panic+0x89d/0x89d [ 65.677417][ T505] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 65.683061][ T505] should_fail+0x71f/0x880 [ 65.687322][ T505] ? setup_fault_attr+0x3d0/0x3d0 [ 65.692172][ T505] ? io_req_defer+0x191/0x5c0 [ 65.696716][ T505] should_failslab+0x5/0x20 [ 65.701027][ T505] kmem_cache_alloc_trace+0x28/0x260 [ 65.706152][ T505] io_req_defer+0x191/0x5c0 [ 65.710572][ T505] io_queue_link_head+0x19c/0x3d0 [ 65.715459][ T505] __se_sys_io_uring_enter+0xc35/0x2030 [ 65.720906][ T505] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 65.726292][ T505] ? __sb_end_write+0xc4/0x120 [ 65.730881][ T505] ? vfs_write+0x41a/0x4e0 [ 65.735132][ T505] ? fput_many+0x15e/0x1b0 [ 65.739399][ T505] ? debug_smp_processor_id+0x20/0x20 [ 65.744604][ T505] ? __ia32_sys_read+0x80/0x80 [ 65.749280][ T505] ? __do_page_fault+0x725/0xbb0 [ 65.754092][ T505] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 65.759444][ T505] do_syscall_64+0xca/0x1c0 [ 65.763971][ T505] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 65.769709][ T505] RIP: 0033:0x455c69 [ 65.773432][ T505] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 65.792872][ T505] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 65.801114][ T505] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 65.808933][ T505] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 65.816735][ T505] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 65.824550][ T505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.832452][ T505] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 65.882158][ T507] FAULT_INJECTION: forcing a failure. [ 65.882158][ T507] name failslab, interval 1, probability 0, space 0, times 0 [ 65.894652][ T507] CPU: 0 PID: 507 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 65.906020][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.915911][ T507] Call Trace: [ 65.919046][ T507] dump_stack+0x1d8/0x241 [ 65.923207][ T507] ? panic+0x89d/0x89d [ 65.927113][ T507] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 65.932848][ T507] should_fail+0x71f/0x880 [ 65.937196][ T507] ? setup_fault_attr+0x3d0/0x3d0 [ 65.942051][ T507] ? io_req_defer+0x191/0x5c0 [ 65.946561][ T507] should_failslab+0x5/0x20 [ 65.950987][ T507] kmem_cache_alloc_trace+0x28/0x260 [ 65.956110][ T507] io_req_defer+0x191/0x5c0 [ 65.960448][ T507] io_queue_link_head+0x19c/0x3d0 [ 65.965593][ T507] __se_sys_io_uring_enter+0xc35/0x2030 [ 65.971079][ T507] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 65.976475][ T507] ? __sb_end_write+0xc4/0x120 [ 65.981058][ T507] ? vfs_write+0x41a/0x4e0 [ 65.985403][ T507] ? fput_many+0x15e/0x1b0 [ 65.989667][ T507] ? debug_smp_processor_id+0x20/0x20 [ 65.994872][ T507] ? __ia32_sys_read+0x80/0x80 [ 65.999457][ T507] ? __do_page_fault+0x725/0xbb0 [ 66.004226][ T507] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 66.009618][ T507] do_syscall_64+0xca/0x1c0 [ 66.013951][ T507] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 66.019878][ T507] RIP: 0033:0x455c69 [ 66.023535][ T507] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 66.043044][ T507] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 66.051290][ T507] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 66.059444][ T507] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 66.067440][ T507] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 66.075335][ T507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.083151][ T507] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc441c5ac8 [ 66.181939][ T509] FAULT_INJECTION: forcing a failure. [ 66.181939][ T509] name failslab, interval 1, probability 0, space 0, times 0 [ 66.194379][ T509] CPU: 0 PID: 509 Comm: syz-executor.0 Tainted: G B 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 66.205837][ T509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.215717][ T509] Call Trace: [ 66.218848][ T509] dump_stack+0x1d8/0x241 [ 66.223019][ T509] ? panic+0x89d/0x89d [ 66.227176][ T509] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 66.232823][ T509] should_fail+0x71f/0x880 [ 66.237079][ T509] ? setup_fault_attr+0x3d0/0x3d0 [ 66.241932][ T509] ? io_req_defer+0x191/0x5c0 [ 66.246443][ T509] should_failslab+0x5/0x20 [ 66.250787][ T509] kmem_cache_alloc_trace+0x28/0x260 [ 66.255911][ T509] io_req_defer+0x191/0x5c0 [ 66.260243][ T509] io_queue_link_head+0x19c/0x3d0 [ 66.265116][ T509] __se_sys_io_uring_enter+0xc35/0x2030 [ 66.270490][ T509] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 66.275866][ T509] ? __sb_end_write+0xc4/0x120 [ 66.280472][ T509] ? vfs_write+0x41a/0x4e0 [ 66.284722][ T509] ? fput_many+0x15e/0x1b0 [ 66.288978][ T509] ? debug_smp_processor_id+0x20/0x20 [ 66.294192][ T509] ? __ia32_sys_read+0x80/0x80 [ 66.298798][ T509] ? __do_page_fault+0x725/0xbb0 [ 66.303567][ T509] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 66.308932][ T509] do_syscall_64+0xca/0x1c0 [ 66.313272][ T509] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 66.319007][ T509] RIP: 0033:0x455c69 [ 66.322731][ T509] 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 b4 ff ff ff f7 d8 64 89 01 48 [ 66.342365][ T509] RSP: 002b:00007f0e75d480d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 66.350688][ T509] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 66.358500][ T509] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 66.366309][ T509] RBP: 00007f0e75d48120 R08: 0000000000000000 R09: 0000000000000000 [ 66.374297][ T509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001