Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts. 2024/08/28 19:15:52 ignoring optional flag "sandboxArg"="0" 2024/08/28 19:15:52 parsed 1 programs 2024/08/28 19:15:52 executed programs: 0 [ 44.841129][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 44.841141][ T23] audit: type=1400 audit(1724872552.870:88): avc: denied { mounton } for pid=411 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 [ 44.841886][ T411] cgroup1: Unknown subsys name 'perf_event' [ 44.877287][ T411] cgroup1: Unknown subsys name 'net_cls' [ 44.935084][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.942067][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.949515][ T411] device bridge_slave_0 entered promiscuous mode [ 44.956408][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.963300][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.970734][ T411] device bridge_slave_1 entered promiscuous mode [ 45.026482][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.033537][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.040765][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.047600][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.073617][ T24] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.081159][ T24] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.088349][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.096757][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.106974][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.115227][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.122199][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.131703][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.140411][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.147428][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.165133][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.190076][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.198935][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.207601][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.231100][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.240079][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.248555][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.275263][ T417] FAULT_INJECTION: forcing a failure. [ 45.275263][ T417] name failslab, interval 1, probability 0, space 0, times 1 [ 45.288127][ T417] CPU: 1 PID: 417 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 45.297983][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 45.307969][ T417] Call Trace: [ 45.311103][ T417] dump_stack+0x1d8/0x241 [ 45.315254][ T417] ? panic+0x89d/0x89d [ 45.319159][ T417] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.324804][ T417] ? _raw_spin_unlock_irq+0x4a/0x60 [ 45.329838][ T417] ? __io_submit_sqe+0x25fb/0x3650 [ 45.334784][ T417] should_fail+0x71f/0x880 [ 45.339036][ T417] ? setup_fault_attr+0x3d0/0x3d0 [ 45.344057][ T417] ? percpu_ref_tryget+0xdc/0x270 [ 45.348912][ T417] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 45.354822][ T417] ? io_get_req+0x110/0x580 [ 45.359347][ T417] should_failslab+0x5/0x20 [ 45.363844][ T417] kmem_cache_alloc+0x28/0x250 [ 45.368449][ T417] io_get_req+0x110/0x580 [ 45.372605][ T417] io_submit_sqe+0x84/0xe90 [ 45.377058][ T417] ? __io_queue_sqe+0x250/0xd00 [ 45.381935][ T417] __se_sys_io_uring_enter+0x8e8/0x2030 [ 45.387313][ T417] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.392766][ T417] ? __sb_end_write+0xc4/0x120 [ 45.397361][ T417] ? vfs_write+0x41a/0x4e0 [ 45.401610][ T417] ? fput_many+0x15e/0x1b0 [ 45.406020][ T417] ? debug_smp_processor_id+0x20/0x20 [ 45.411238][ T417] ? __ia32_sys_read+0x80/0x80 [ 45.415920][ T417] ? __do_page_fault+0x725/0xbb0 [ 45.420686][ T417] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.426155][ T417] do_syscall_64+0xca/0x1c0 [ 45.430502][ T417] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.436400][ T417] RIP: 0033:0x455c69 [ 45.440122][ T417] 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 [ 45.459669][ T417] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 45.467894][ T417] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 45.475793][ T417] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 45.483603][ T417] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 45.491537][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.499406][ T417] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 45.560236][ T420] FAULT_INJECTION: forcing a failure. [ 45.560236][ T420] name failslab, interval 1, probability 0, space 0, times 0 [ 45.573299][ T420] CPU: 1 PID: 420 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 45.583252][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 45.593136][ T420] Call Trace: [ 45.596277][ T420] dump_stack+0x1d8/0x241 [ 45.600529][ T420] ? panic+0x89d/0x89d [ 45.604435][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.610068][ T420] should_fail+0x71f/0x880 [ 45.614441][ T420] ? setup_fault_attr+0x3d0/0x3d0 [ 45.619285][ T420] ? io_req_defer+0x191/0x5c0 [ 45.623796][ T420] should_failslab+0x5/0x20 [ 45.628134][ T420] kmem_cache_alloc_trace+0x28/0x260 [ 45.633266][ T420] io_req_defer+0x191/0x5c0 [ 45.637599][ T420] io_queue_link_head+0x19c/0x3d0 [ 45.642643][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.648022][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.653400][ T420] ? __sb_end_write+0xc4/0x120 [ 45.658080][ T420] ? vfs_write+0x41a/0x4e0 [ 45.662604][ T420] ? fput_many+0x15e/0x1b0 [ 45.666850][ T420] ? debug_smp_processor_id+0x20/0x20 [ 45.672079][ T420] ? __ia32_sys_read+0x80/0x80 [ 45.676660][ T420] ? __do_page_fault+0x725/0xbb0 [ 45.681448][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.686993][ T420] do_syscall_64+0xca/0x1c0 [ 45.691339][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.697158][ T420] RIP: 0033:0x455c69 [ 45.700879][ T420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 45.720584][ T420] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 45.729030][ T420] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 45.736845][ T420] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 45.744846][ T420] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 45.752760][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.760547][ T420] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 45.769710][ T420] ================================================================== [ 45.777600][ T420] BUG: KASAN: use-after-free in io_queue_link_head+0x323/0x3d0 [ 45.784977][ T420] Read of size 8 at addr ffff8881f05b3b50 by task syz-executor.0/420 [ 45.793031][ T420] [ 45.795233][ T420] CPU: 1 PID: 420 Comm: syz-executor.0 Not tainted 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 45.805278][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 45.815303][ T420] Call Trace: [ 45.818447][ T420] dump_stack+0x1d8/0x241 [ 45.822703][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.828533][ T420] ? printk+0xd1/0x111 [ 45.832436][ T420] ? io_queue_link_head+0x323/0x3d0 [ 45.837487][ T420] ? wake_up_klogd+0xb2/0xf0 [ 45.842169][ T420] ? io_queue_link_head+0x323/0x3d0 [ 45.847383][ T420] print_address_description+0x8c/0x600 [ 45.852933][ T420] ? panic+0x89d/0x89d [ 45.856838][ T420] ? io_queue_link_head+0x323/0x3d0 [ 45.862034][ T420] __kasan_report+0xf3/0x120 [ 45.866646][ T420] ? io_queue_link_head+0x323/0x3d0 [ 45.871771][ T420] kasan_report+0x30/0x60 [ 45.875938][ T420] io_queue_link_head+0x323/0x3d0 [ 45.880906][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.886288][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.891749][ T420] ? __sb_end_write+0xc4/0x120 [ 45.896359][ T420] ? vfs_write+0x41a/0x4e0 [ 45.900869][ T420] ? fput_many+0x15e/0x1b0 [ 45.905118][ T420] ? debug_smp_processor_id+0x20/0x20 [ 45.910361][ T420] ? __ia32_sys_read+0x80/0x80 [ 45.915008][ T420] ? __do_page_fault+0x725/0xbb0 [ 45.919946][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.925349][ T420] do_syscall_64+0xca/0x1c0 [ 45.929754][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.935479][ T420] RIP: 0033:0x455c69 [ 45.939394][ T420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 45.959265][ T420] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 45.967608][ T420] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 45.975417][ T420] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 45.983421][ T420] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 45.991247][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.999075][ T420] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 46.007010][ T420] [ 46.009237][ T420] Allocated by task 420: [ 46.013334][ T420] __kasan_kmalloc+0x171/0x210 [ 46.018091][ T420] kmem_cache_alloc+0xd9/0x250 [ 46.022879][ T420] io_get_req+0x110/0x580 [ 46.027059][ T420] io_submit_sqe+0x84/0xe90 [ 46.031383][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 46.036766][ T420] do_syscall_64+0xca/0x1c0 [ 46.041107][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.046998][ T420] [ 46.049257][ T420] Freed by task 420: [ 46.052998][ T420] __kasan_slab_free+0x1b5/0x270 [ 46.057767][ T420] kmem_cache_free+0x10b/0x2c0 [ 46.062371][ T420] io_queue_link_head+0x30d/0x3d0 [ 46.067227][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.072620][ T420] do_syscall_64+0xca/0x1c0 [ 46.076951][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.082996][ T420] [ 46.085169][ T420] The buggy address belongs to the object at ffff8881f05b3b00 [ 46.085169][ T420] which belongs to the cache io_kiocb of size 264 [ 46.099054][ T420] The buggy address is located 80 bytes inside of [ 46.099054][ T420] 264-byte region [ffff8881f05b3b00, ffff8881f05b3c08) [ 46.112074][ T420] The buggy address belongs to the page: [ 46.117552][ T420] page:ffffea0007c16c80 refcount:1 mapcount:0 mapping:ffff8881f0ee6a00 index:0x0 compound_mapcount: 0 [ 46.128511][ T420] flags: 0x8000000000010200(slab|head) [ 46.133778][ T420] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f0ee6a00 [ 46.142188][ T420] raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000 [ 46.150600][ T420] page dumped because: kasan: bad access detected [ 46.156858][ T420] page_owner tracks the page as allocated [ 46.162677][ T420] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 46.177620][ T420] prep_new_page+0x18f/0x370 [ 46.182031][ T420] get_page_from_freelist+0x2d13/0x2d90 [ 46.187419][ T420] __alloc_pages_nodemask+0x393/0x840 [ 46.192623][ T420] alloc_slab_page+0x39/0x3c0 [ 46.197271][ T420] new_slab+0x97/0x440 [ 46.201691][ T420] ___slab_alloc+0x2fe/0x490 [ 46.206294][ T420] __slab_alloc+0x62/0xa0 [ 46.210459][ T420] kmem_cache_alloc+0x109/0x250 [ 46.215646][ T420] io_get_req+0x110/0x580 [ 46.220344][ T420] io_submit_sqe+0x84/0xe90 [ 46.225032][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 46.231243][ T420] do_syscall_64+0xca/0x1c0 [ 46.235858][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.241783][ T420] page last free stack trace: [ 46.246392][ T420] __free_pages_ok+0x847/0x950 [ 46.251176][ T420] __free_pages+0x91/0x140 [ 46.255401][ T420] __free_slab+0x221/0x2e0 [ 46.259657][ T420] unfreeze_partials+0x14e/0x180 [ 46.264511][ T420] put_cpu_partial+0x44/0x180 [ 46.269165][ T420] __slab_free+0x297/0x360 [ 46.273372][ T420] qlist_free_all+0x43/0xb0 [ 46.277705][ T420] quarantine_reduce+0x1d9/0x210 [ 46.282486][ T420] __kasan_kmalloc+0x41/0x210 [ 46.286995][ T420] kmem_cache_alloc_trace+0xdc/0x260 [ 46.292195][ T420] syslog_print+0x56/0x3e0 [ 46.296457][ T420] do_syslog+0x8f1/0x930 [ 46.300540][ T420] __x64_sys_syslog+0x78/0x90 [ 46.305169][ T420] do_syscall_64+0xca/0x1c0 [ 46.309591][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.315313][ T420] [ 46.317653][ T420] Memory state around the buggy address: [ 46.323070][ T420] ffff8881f05b3a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.330964][ T420] ffff8881f05b3a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.338963][ T420] >ffff8881f05b3b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.347192][ T420] ^ [ 46.353834][ T420] ffff8881f05b3b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.361874][ T420] ffff8881f05b3c00: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.370030][ T420] ================================================================== [ 46.377926][ T420] Disabling lock debugging due to kernel taint [ 46.418900][ T422] FAULT_INJECTION: forcing a failure. [ 46.418900][ T422] name failslab, interval 1, probability 0, space 0, times 0 [ 46.431436][ T422] CPU: 0 PID: 422 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.442684][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.452682][ T422] Call Trace: [ 46.455932][ T422] dump_stack+0x1d8/0x241 [ 46.460066][ T422] ? panic+0x89d/0x89d [ 46.463969][ T422] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.469616][ T422] ? _raw_spin_unlock_irq+0x4a/0x60 [ 46.474734][ T422] ? __io_submit_sqe+0x25fb/0x3650 [ 46.479795][ T422] should_fail+0x71f/0x880 [ 46.484051][ T422] ? setup_fault_attr+0x3d0/0x3d0 [ 46.488905][ T422] ? percpu_ref_tryget+0xdc/0x270 [ 46.493775][ T422] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 46.499500][ T422] ? io_get_req+0x110/0x580 [ 46.503833][ T422] should_failslab+0x5/0x20 [ 46.508180][ T422] kmem_cache_alloc+0x28/0x250 [ 46.512786][ T422] io_get_req+0x110/0x580 [ 46.516942][ T422] io_submit_sqe+0x84/0xe90 [ 46.521540][ T422] ? __io_queue_sqe+0x250/0xd00 [ 46.526228][ T422] __se_sys_io_uring_enter+0x8e8/0x2030 [ 46.531700][ T422] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.537233][ T422] ? __sb_end_write+0xc4/0x120 [ 46.541809][ T422] ? vfs_write+0x41a/0x4e0 [ 46.546138][ T422] ? fput_many+0x15e/0x1b0 [ 46.550426][ T422] ? debug_smp_processor_id+0x20/0x20 [ 46.555603][ T422] ? __ia32_sys_read+0x80/0x80 [ 46.560379][ T422] ? __do_page_fault+0x725/0xbb0 [ 46.565243][ T422] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.570621][ T422] do_syscall_64+0xca/0x1c0 [ 46.574993][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.580692][ T422] RIP: 0033:0x455c69 [ 46.584508][ T422] 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 [ 46.604223][ T422] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.612581][ T422] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 46.620470][ T422] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 46.628421][ T422] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 46.636474][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.644370][ T422] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 46.709030][ T425] FAULT_INJECTION: forcing a failure. [ 46.709030][ T425] name failslab, interval 1, probability 0, space 0, times 0 [ 46.721636][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 46.733161][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.743007][ T425] Call Trace: [ 46.746223][ T425] dump_stack+0x1d8/0x241 [ 46.750386][ T425] ? panic+0x89d/0x89d [ 46.754285][ T425] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.759942][ T425] should_fail+0x71f/0x880 [ 46.764371][ T425] ? setup_fault_attr+0x3d0/0x3d0 [ 46.769311][ T425] ? io_req_defer+0x191/0x5c0 [ 46.773813][ T425] should_failslab+0x5/0x20 [ 46.778326][ T425] kmem_cache_alloc_trace+0x28/0x260 [ 46.783468][ T425] io_req_defer+0x191/0x5c0 [ 46.787905][ T425] io_queue_link_head+0x19c/0x3d0 [ 46.792846][ T425] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.798312][ T425] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.803791][ T425] ? __sb_end_write+0xc4/0x120 [ 46.808581][ T425] ? vfs_write+0x41a/0x4e0 [ 46.812812][ T425] ? fput_many+0x15e/0x1b0 [ 46.817082][ T425] ? debug_smp_processor_id+0x20/0x20 [ 46.822409][ T425] ? __ia32_sys_read+0x80/0x80 [ 46.827030][ T425] ? __do_page_fault+0x725/0xbb0 [ 46.831991][ T425] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.837367][ T425] do_syscall_64+0xca/0x1c0 [ 46.841912][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.847632][ T425] RIP: 0033:0x455c69 [ 46.851357][ T425] 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 [ 46.870798][ T425] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.879045][ T425] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 46.887120][ T425] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 46.895034][ T425] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 46.902966][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.910904][ T425] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 47.010337][ T427] FAULT_INJECTION: forcing a failure. [ 47.010337][ T427] name failslab, interval 1, probability 0, space 0, times 0 [ 47.023189][ T427] CPU: 0 PID: 427 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.034475][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.044365][ T427] Call Trace: [ 47.047513][ T427] dump_stack+0x1d8/0x241 [ 47.051757][ T427] ? panic+0x89d/0x89d [ 47.055659][ T427] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.061496][ T427] should_fail+0x71f/0x880 [ 47.065740][ T427] ? setup_fault_attr+0x3d0/0x3d0 [ 47.070597][ T427] ? io_req_defer+0x191/0x5c0 [ 47.075124][ T427] should_failslab+0x5/0x20 [ 47.079447][ T427] kmem_cache_alloc_trace+0x28/0x260 [ 47.085595][ T427] io_req_defer+0x191/0x5c0 [ 47.090042][ T427] io_queue_link_head+0x19c/0x3d0 [ 47.094907][ T427] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.100364][ T427] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.105819][ T427] ? __sb_end_write+0xc4/0x120 [ 47.110452][ T427] ? vfs_write+0x41a/0x4e0 [ 47.114701][ T427] ? fput_many+0x15e/0x1b0 [ 47.118967][ T427] ? debug_smp_processor_id+0x20/0x20 [ 47.124248][ T427] ? __ia32_sys_read+0x80/0x80 [ 47.128767][ T427] ? __do_page_fault+0x725/0xbb0 [ 47.133549][ T427] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.138926][ T427] do_syscall_64+0xca/0x1c0 [ 47.143287][ T427] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.149252][ T427] RIP: 0033:0x455c69 [ 47.152985][ 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 [ 47.172600][ T427] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.180990][ T427] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 47.188750][ T427] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 47.196778][ T427] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 47.204858][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.212766][ T427] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 47.299025][ T429] FAULT_INJECTION: forcing a failure. [ 47.299025][ T429] name failslab, interval 1, probability 0, space 0, times 0 [ 47.311772][ T429] CPU: 0 PID: 429 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.323129][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.333150][ T429] Call Trace: [ 47.336292][ T429] dump_stack+0x1d8/0x241 [ 47.340442][ T429] ? panic+0x89d/0x89d [ 47.344347][ T429] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.349996][ T429] should_fail+0x71f/0x880 [ 47.354270][ T429] ? setup_fault_attr+0x3d0/0x3d0 [ 47.359107][ T429] ? io_req_defer+0x191/0x5c0 [ 47.363623][ T429] should_failslab+0x5/0x20 [ 47.368241][ T429] kmem_cache_alloc_trace+0x28/0x260 [ 47.373387][ T429] io_req_defer+0x191/0x5c0 [ 47.377688][ T429] io_queue_link_head+0x19c/0x3d0 [ 47.382649][ T429] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.388125][ T429] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.393580][ T429] ? __sb_end_write+0xc4/0x120 [ 47.398183][ T429] ? vfs_write+0x41a/0x4e0 [ 47.402429][ T429] ? fput_many+0x15e/0x1b0 [ 47.406823][ T429] ? debug_smp_processor_id+0x20/0x20 [ 47.412013][ T429] ? __ia32_sys_read+0x80/0x80 [ 47.416611][ T429] ? __do_page_fault+0x725/0xbb0 [ 47.421484][ T429] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.426863][ T429] do_syscall_64+0xca/0x1c0 [ 47.431240][ T429] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.437092][ T429] RIP: 0033:0x455c69 [ 47.440913][ 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 [ 47.460532][ T429] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.468773][ T429] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 47.476679][ T429] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 47.484594][ T429] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 47.492409][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.500425][ T429] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 47.587936][ T431] FAULT_INJECTION: forcing a failure. [ 47.587936][ T431] name failslab, interval 1, probability 0, space 0, times 0 [ 47.600416][ T431] CPU: 1 PID: 431 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.611903][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.621791][ T431] Call Trace: [ 47.624929][ T431] dump_stack+0x1d8/0x241 [ 47.629217][ T431] ? panic+0x89d/0x89d [ 47.633304][ T431] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.639270][ T431] should_fail+0x71f/0x880 [ 47.643671][ T431] ? setup_fault_attr+0x3d0/0x3d0 [ 47.648702][ T431] ? io_req_defer+0x191/0x5c0 [ 47.653383][ T431] should_failslab+0x5/0x20 [ 47.657729][ T431] kmem_cache_alloc_trace+0x28/0x260 [ 47.662939][ T431] io_req_defer+0x191/0x5c0 [ 47.667272][ T431] io_queue_link_head+0x19c/0x3d0 [ 47.672219][ T431] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.677637][ T431] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.683092][ T431] ? __sb_end_write+0xc4/0x120 [ 47.687679][ T431] ? vfs_write+0x41a/0x4e0 [ 47.692015][ T431] ? fput_many+0x15e/0x1b0 [ 47.696274][ T431] ? debug_smp_processor_id+0x20/0x20 [ 47.701479][ T431] ? __ia32_sys_read+0x80/0x80 [ 47.706076][ T431] ? __do_page_fault+0x725/0xbb0 [ 47.710938][ T431] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.716421][ T431] do_syscall_64+0xca/0x1c0 [ 47.720860][ T431] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.726586][ T431] RIP: 0033:0x455c69 [ 47.730317][ T431] 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 [ 47.749847][ T431] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.758084][ T431] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 47.765899][ T431] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 47.773706][ T431] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 47.781609][ T431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.789419][ T431] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 47.828281][ T434] FAULT_INJECTION: forcing a failure. [ 47.828281][ T434] name failslab, interval 1, probability 0, space 0, times 0 [ 47.840876][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 47.852047][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.862202][ T434] Call Trace: [ 47.865434][ T434] dump_stack+0x1d8/0x241 [ 47.869584][ T434] ? panic+0x89d/0x89d [ 47.873576][ T434] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.879385][ T434] should_fail+0x71f/0x880 [ 47.883830][ T434] ? setup_fault_attr+0x3d0/0x3d0 [ 47.888680][ T434] ? io_req_defer+0x191/0x5c0 [ 47.893191][ T434] should_failslab+0x5/0x20 [ 47.897539][ T434] kmem_cache_alloc_trace+0x28/0x260 [ 47.902673][ T434] io_req_defer+0x191/0x5c0 [ 47.907094][ T434] io_queue_link_head+0x19c/0x3d0 [ 47.912038][ T434] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.917412][ T434] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.922886][ T434] ? __sb_end_write+0xc4/0x120 [ 47.927571][ T434] ? vfs_write+0x41a/0x4e0 [ 47.931815][ T434] ? fput_many+0x15e/0x1b0 [ 47.936068][ T434] ? debug_smp_processor_id+0x20/0x20 [ 47.941360][ T434] ? __ia32_sys_read+0x80/0x80 [ 47.946242][ T434] ? __do_page_fault+0x725/0xbb0 [ 47.951013][ T434] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.956404][ T434] do_syscall_64+0xca/0x1c0 [ 47.960740][ T434] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.966461][ T434] RIP: 0033:0x455c69 [ 47.970206][ 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 [ 47.989729][ T434] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.997973][ T434] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.005791][ T434] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.013759][ T434] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 48.021671][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.029573][ T434] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 48.129252][ T436] FAULT_INJECTION: forcing a failure. [ 48.129252][ T436] name failslab, interval 1, probability 0, space 0, times 0 [ 48.141696][ T436] CPU: 1 PID: 436 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.153015][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.162996][ T436] Call Trace: [ 48.166172][ T436] dump_stack+0x1d8/0x241 [ 48.170297][ T436] ? panic+0x89d/0x89d [ 48.174202][ T436] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.179946][ T436] should_fail+0x71f/0x880 [ 48.184546][ T436] ? setup_fault_attr+0x3d0/0x3d0 [ 48.189494][ T436] ? io_req_defer+0x191/0x5c0 [ 48.194085][ T436] should_failslab+0x5/0x20 [ 48.198416][ T436] kmem_cache_alloc_trace+0x28/0x260 [ 48.203727][ T436] io_req_defer+0x191/0x5c0 [ 48.208232][ T436] io_queue_link_head+0x19c/0x3d0 [ 48.213095][ T436] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.218601][ T436] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.223967][ T436] ? __sb_end_write+0xc4/0x120 [ 48.228567][ T436] ? vfs_write+0x41a/0x4e0 [ 48.232905][ T436] ? fput_many+0x15e/0x1b0 [ 48.237164][ T436] ? debug_smp_processor_id+0x20/0x20 [ 48.242378][ T436] ? __ia32_sys_read+0x80/0x80 [ 48.247099][ T436] ? __do_page_fault+0x725/0xbb0 [ 48.251839][ T436] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.257234][ T436] do_syscall_64+0xca/0x1c0 [ 48.261556][ T436] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.267280][ T436] RIP: 0033:0x455c69 [ 48.271014][ T436] 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 [ 48.290888][ T436] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.299110][ T436] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.306922][ T436] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.314819][ T436] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 48.322672][ T436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.330590][ T436] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 48.359552][ T438] FAULT_INJECTION: forcing a failure. [ 48.359552][ T438] name failslab, interval 1, probability 0, space 0, times 0 [ 48.372412][ T438] CPU: 0 PID: 438 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.384046][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.394103][ T438] Call Trace: [ 48.397271][ T438] dump_stack+0x1d8/0x241 [ 48.401591][ T438] ? panic+0x89d/0x89d [ 48.405488][ T438] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.411138][ T438] should_fail+0x71f/0x880 [ 48.415382][ T438] ? setup_fault_attr+0x3d0/0x3d0 [ 48.420242][ T438] ? io_req_defer+0x191/0x5c0 [ 48.424748][ T438] should_failslab+0x5/0x20 [ 48.429097][ T438] kmem_cache_alloc_trace+0x28/0x260 [ 48.434212][ T438] io_req_defer+0x191/0x5c0 [ 48.438651][ T438] io_queue_link_head+0x19c/0x3d0 [ 48.443518][ T438] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.448884][ T438] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.454271][ T438] ? __sb_end_write+0xc4/0x120 [ 48.458859][ T438] ? vfs_write+0x41a/0x4e0 [ 48.463233][ T438] ? fput_many+0x15e/0x1b0 [ 48.467592][ T438] ? debug_smp_processor_id+0x20/0x20 [ 48.472789][ T438] ? __ia32_sys_read+0x80/0x80 [ 48.477381][ T438] ? __do_page_fault+0x725/0xbb0 [ 48.482423][ T438] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.487794][ T438] do_syscall_64+0xca/0x1c0 [ 48.492145][ T438] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.498306][ T438] RIP: 0033:0x455c69 [ 48.502017][ T438] 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 [ 48.521829][ T438] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.530262][ T438] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.538139][ T438] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.545962][ T438] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 48.554036][ T438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.561842][ T438] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 48.619356][ T440] FAULT_INJECTION: forcing a failure. [ 48.619356][ T440] name failslab, interval 1, probability 0, space 0, times 0 [ 48.632737][ T440] CPU: 0 PID: 440 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.644157][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.654592][ T440] Call Trace: [ 48.657913][ T440] dump_stack+0x1d8/0x241 [ 48.662174][ T440] ? panic+0x89d/0x89d [ 48.666066][ T440] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.671884][ T440] should_fail+0x71f/0x880 [ 48.676140][ T440] ? setup_fault_attr+0x3d0/0x3d0 [ 48.680996][ T440] ? io_req_defer+0x191/0x5c0 [ 48.685505][ T440] should_failslab+0x5/0x20 [ 48.689932][ T440] kmem_cache_alloc_trace+0x28/0x260 [ 48.695141][ T440] io_req_defer+0x191/0x5c0 [ 48.699692][ T440] io_queue_link_head+0x19c/0x3d0 [ 48.704654][ T440] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.710039][ T440] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.715415][ T440] ? __sb_end_write+0xc4/0x120 [ 48.720119][ T440] ? vfs_write+0x41a/0x4e0 [ 48.724353][ T440] ? fput_many+0x15e/0x1b0 [ 48.728775][ T440] ? debug_smp_processor_id+0x20/0x20 [ 48.734081][ T440] ? __ia32_sys_read+0x80/0x80 [ 48.738929][ T440] ? __do_page_fault+0x725/0xbb0 [ 48.743721][ T440] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.749174][ T440] do_syscall_64+0xca/0x1c0 [ 48.753516][ T440] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.759230][ T440] RIP: 0033:0x455c69 [ 48.762967][ T440] 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 [ 48.782734][ T440] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.791147][ T440] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.799048][ T440] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.807036][ T440] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 48.814942][ T440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.822829][ T440] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 48.909837][ T443] FAULT_INJECTION: forcing a failure. [ 48.909837][ T443] name failslab, interval 1, probability 0, space 0, times 0 [ 48.922639][ T443] CPU: 0 PID: 443 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 48.934081][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.944077][ T443] Call Trace: [ 48.947214][ T443] dump_stack+0x1d8/0x241 [ 48.951647][ T443] ? panic+0x89d/0x89d [ 48.955557][ T443] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.961290][ T443] should_fail+0x71f/0x880 [ 48.965616][ T443] ? setup_fault_attr+0x3d0/0x3d0 [ 48.970564][ T443] ? io_req_defer+0x191/0x5c0 [ 48.975155][ T443] should_failslab+0x5/0x20 [ 48.979507][ T443] kmem_cache_alloc_trace+0x28/0x260 [ 48.984705][ T443] io_req_defer+0x191/0x5c0 [ 48.989041][ T443] io_queue_link_head+0x19c/0x3d0 [ 48.993907][ T443] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.999398][ T443] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.004757][ T443] ? __sb_end_write+0xc4/0x120 [ 49.009349][ T443] ? vfs_write+0x41a/0x4e0 [ 49.013622][ T443] ? fput_many+0x15e/0x1b0 [ 49.018167][ T443] ? debug_smp_processor_id+0x20/0x20 [ 49.023429][ T443] ? __ia32_sys_read+0x80/0x80 [ 49.028158][ T443] ? __do_page_fault+0x725/0xbb0 [ 49.033002][ T443] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.038565][ T443] do_syscall_64+0xca/0x1c0 [ 49.042906][ T443] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.048632][ T443] RIP: 0033:0x455c69 [ 49.052459][ 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 [ 49.072247][ T443] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.080542][ T443] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.088292][ T443] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.096200][ T443] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 49.104132][ T443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.112142][ T443] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 49.169276][ T445] FAULT_INJECTION: forcing a failure. [ 49.169276][ T445] name failslab, interval 1, probability 0, space 0, times 0 [ 49.181863][ T445] CPU: 1 PID: 445 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.193187][ T445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.203346][ T445] Call Trace: [ 49.206568][ T445] dump_stack+0x1d8/0x241 [ 49.210733][ T445] ? panic+0x89d/0x89d [ 49.214637][ T445] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.220373][ T445] should_fail+0x71f/0x880 [ 49.224610][ T445] ? setup_fault_attr+0x3d0/0x3d0 [ 49.229477][ T445] ? io_req_defer+0x191/0x5c0 [ 49.233990][ T445] should_failslab+0x5/0x20 [ 49.238447][ T445] kmem_cache_alloc_trace+0x28/0x260 [ 49.243684][ T445] io_req_defer+0x191/0x5c0 [ 49.248194][ T445] io_queue_link_head+0x19c/0x3d0 [ 49.253031][ T445] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.258423][ T445] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.263801][ T445] ? __sb_end_write+0xc4/0x120 [ 49.268693][ T445] ? vfs_write+0x41a/0x4e0 [ 49.273017][ T445] ? fput_many+0x15e/0x1b0 [ 49.277460][ T445] ? debug_smp_processor_id+0x20/0x20 [ 49.282927][ T445] ? __ia32_sys_read+0x80/0x80 [ 49.287726][ T445] ? __do_page_fault+0x725/0xbb0 [ 49.292499][ T445] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.297869][ T445] do_syscall_64+0xca/0x1c0 [ 49.302212][ T445] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.308110][ T445] RIP: 0033:0x455c69 [ 49.311840][ T445] 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 [ 49.331541][ T445] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.339874][ T445] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.347688][ T445] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.355584][ T445] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 49.363393][ T445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.371378][ T445] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 49.469326][ T447] FAULT_INJECTION: forcing a failure. [ 49.469326][ T447] name failslab, interval 1, probability 0, space 0, times 0 [ 49.481896][ T447] CPU: 1 PID: 447 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.493178][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.503190][ T447] Call Trace: [ 49.506335][ T447] dump_stack+0x1d8/0x241 [ 49.510675][ T447] ? panic+0x89d/0x89d [ 49.514635][ T447] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.520228][ T447] should_fail+0x71f/0x880 [ 49.524469][ T447] ? setup_fault_attr+0x3d0/0x3d0 [ 49.529494][ T447] ? io_req_defer+0x191/0x5c0 [ 49.534119][ T447] should_failslab+0x5/0x20 [ 49.538435][ T447] kmem_cache_alloc_trace+0x28/0x260 [ 49.543555][ T447] io_req_defer+0x191/0x5c0 [ 49.547905][ T447] io_queue_link_head+0x19c/0x3d0 [ 49.552755][ T447] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.558226][ T447] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.563611][ T447] ? __sb_end_write+0xc4/0x120 [ 49.568201][ T447] ? vfs_write+0x41a/0x4e0 [ 49.572452][ T447] ? fput_many+0x15e/0x1b0 [ 49.576706][ T447] ? debug_smp_processor_id+0x20/0x20 [ 49.581917][ T447] ? __ia32_sys_read+0x80/0x80 [ 49.586514][ T447] ? __do_page_fault+0x725/0xbb0 [ 49.591287][ T447] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.596668][ T447] do_syscall_64+0xca/0x1c0 [ 49.601010][ T447] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.606735][ T447] RIP: 0033:0x455c69 [ 49.610465][ T447] 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 [ 49.629916][ T447] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.638224][ T447] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.646046][ T447] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.653947][ T447] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 49.662014][ T447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.669954][ T447] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 49.742534][ T449] FAULT_INJECTION: forcing a failure. [ 49.742534][ T449] name failslab, interval 1, probability 0, space 0, times 0 [ 49.755169][ T449] CPU: 0 PID: 449 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 49.766388][ T449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.776274][ T449] Call Trace: [ 49.779422][ T449] dump_stack+0x1d8/0x241 [ 49.783675][ T449] ? panic+0x89d/0x89d [ 49.788475][ T449] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.794120][ T449] should_fail+0x71f/0x880 [ 49.798431][ T449] ? setup_fault_attr+0x3d0/0x3d0 [ 49.803324][ T449] ? io_req_defer+0x191/0x5c0 [ 49.807811][ T449] should_failslab+0x5/0x20 [ 49.812146][ T449] kmem_cache_alloc_trace+0x28/0x260 [ 49.817263][ T449] io_req_defer+0x191/0x5c0 [ 49.821706][ T449] io_queue_link_head+0x19c/0x3d0 [ 49.826792][ T449] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.832130][ T449] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.837717][ T449] ? __sb_end_write+0xc4/0x120 [ 49.842393][ T449] ? vfs_write+0x41a/0x4e0 [ 49.846754][ T449] ? fput_many+0x15e/0x1b0 [ 49.851009][ T449] ? debug_smp_processor_id+0x20/0x20 [ 49.856207][ T449] ? __ia32_sys_read+0x80/0x80 [ 49.861047][ T449] ? __do_page_fault+0x725/0xbb0 [ 49.865768][ T449] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.871272][ T449] do_syscall_64+0xca/0x1c0 [ 49.875838][ T449] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.881667][ T449] RIP: 0033:0x455c69 [ 49.885407][ T449] 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 [ 49.904926][ T449] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.913266][ T449] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.921069][ T449] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.928875][ T449] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 2024/08/28 19:15:58 executed programs: 15 [ 49.936714][ T449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.944529][ T449] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 49.988837][ T452] FAULT_INJECTION: forcing a failure. [ 49.988837][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 50.001554][ T452] CPU: 1 PID: 452 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 50.012887][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.023089][ T452] Call Trace: [ 50.026227][ T452] dump_stack+0x1d8/0x241 [ 50.030730][ T452] ? panic+0x89d/0x89d [ 50.034775][ T452] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.040480][ T452] should_fail+0x71f/0x880 [ 50.045273][ T452] ? setup_fault_attr+0x3d0/0x3d0 [ 50.050220][ T452] ? io_req_defer+0x191/0x5c0 [ 50.054733][ T452] should_failslab+0x5/0x20 [ 50.059172][ T452] kmem_cache_alloc_trace+0x28/0x260 [ 50.064298][ T452] io_req_defer+0x191/0x5c0 [ 50.068621][ T452] io_queue_link_head+0x19c/0x3d0 [ 50.073564][ T452] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.079291][ T452] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.084751][ T452] ? __sb_end_write+0xc4/0x120 [ 50.089345][ T452] ? vfs_write+0x41a/0x4e0 [ 50.093596][ T452] ? fput_many+0x15e/0x1b0 [ 50.097850][ T452] ? debug_smp_processor_id+0x20/0x20 [ 50.103076][ T452] ? __ia32_sys_read+0x80/0x80 [ 50.107672][ T452] ? __do_page_fault+0x725/0xbb0 [ 50.112618][ T452] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.118318][ T452] do_syscall_64+0xca/0x1c0 [ 50.122682][ T452] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.128533][ T452] RIP: 0033:0x455c69 [ 50.132209][ 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 [ 50.152786][ T452] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.161034][ T452] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 50.168841][ T452] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 50.176741][ T452] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 50.184752][ T452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.192972][ T452] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 50.307763][ T454] FAULT_INJECTION: forcing a failure. [ 50.307763][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 50.320624][ T454] CPU: 0 PID: 454 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 50.331953][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.341831][ T454] Call Trace: [ 50.344971][ T454] dump_stack+0x1d8/0x241 [ 50.349221][ T454] ? panic+0x89d/0x89d [ 50.353125][ T454] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.358850][ T454] should_fail+0x71f/0x880 [ 50.363278][ T454] ? setup_fault_attr+0x3d0/0x3d0 [ 50.368135][ T454] ? io_req_defer+0x191/0x5c0 [ 50.372645][ T454] should_failslab+0x5/0x20 [ 50.377100][ T454] kmem_cache_alloc_trace+0x28/0x260 [ 50.382377][ T454] io_req_defer+0x191/0x5c0 [ 50.386803][ T454] io_queue_link_head+0x19c/0x3d0 [ 50.391656][ T454] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.397073][ T454] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.402610][ T454] ? __sb_end_write+0xc4/0x120 [ 50.407203][ T454] ? vfs_write+0x41a/0x4e0 [ 50.411602][ T454] ? fput_many+0x15e/0x1b0 [ 50.416281][ T454] ? debug_smp_processor_id+0x20/0x20 [ 50.421811][ T454] ? __ia32_sys_read+0x80/0x80 [ 50.426843][ T454] ? __do_page_fault+0x725/0xbb0 [ 50.431622][ T454] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.437314][ T454] do_syscall_64+0xca/0x1c0 [ 50.441802][ T454] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.447502][ T454] RIP: 0033:0x455c69 [ 50.451225][ T454] 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 [ 50.471121][ T454] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.479649][ T454] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 50.487797][ T454] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 50.495672][ T454] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 50.503660][ T454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.511463][ T454] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 50.569082][ T456] FAULT_INJECTION: forcing a failure. [ 50.569082][ T456] name failslab, interval 1, probability 0, space 0, times 0 [ 50.581884][ T456] CPU: 1 PID: 456 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 50.593360][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.603346][ T456] Call Trace: [ 50.606588][ T456] dump_stack+0x1d8/0x241 [ 50.610735][ T456] ? panic+0x89d/0x89d [ 50.614819][ T456] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.620455][ T456] should_fail+0x71f/0x880 [ 50.624715][ T456] ? setup_fault_attr+0x3d0/0x3d0 [ 50.629572][ T456] ? io_req_defer+0x191/0x5c0 [ 50.634082][ T456] should_failslab+0x5/0x20 [ 50.638428][ T456] kmem_cache_alloc_trace+0x28/0x260 [ 50.643669][ T456] io_req_defer+0x191/0x5c0 [ 50.648133][ T456] io_queue_link_head+0x19c/0x3d0 [ 50.652980][ T456] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.658364][ T456] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.663753][ T456] ? __sb_end_write+0xc4/0x120 [ 50.668352][ T456] ? vfs_write+0x41a/0x4e0 [ 50.672594][ T456] ? fput_many+0x15e/0x1b0 [ 50.676861][ T456] ? debug_smp_processor_id+0x20/0x20 [ 50.682055][ T456] ? __ia32_sys_read+0x80/0x80 [ 50.686741][ T456] ? __do_page_fault+0x725/0xbb0 [ 50.691518][ T456] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.696889][ T456] do_syscall_64+0xca/0x1c0 [ 50.701345][ T456] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.707049][ T456] RIP: 0033:0x455c69 [ 50.710774][ T456] 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 [ 50.730498][ T456] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.738944][ T456] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 50.746839][ T456] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 50.754650][ T456] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 50.762551][ T456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.770357][ T456] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 50.828120][ T458] FAULT_INJECTION: forcing a failure. [ 50.828120][ T458] name failslab, interval 1, probability 0, space 0, times 0 [ 50.840924][ T458] CPU: 1 PID: 458 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 50.852696][ T458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 50.862674][ T458] Call Trace: [ 50.865837][ T458] dump_stack+0x1d8/0x241 [ 50.870241][ T458] ? panic+0x89d/0x89d [ 50.874408][ T458] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.880130][ T458] should_fail+0x71f/0x880 [ 50.884477][ T458] ? setup_fault_attr+0x3d0/0x3d0 [ 50.889439][ T458] ? io_req_defer+0x191/0x5c0 [ 50.894034][ T458] should_failslab+0x5/0x20 [ 50.898490][ T458] kmem_cache_alloc_trace+0x28/0x260 [ 50.903733][ T458] io_req_defer+0x191/0x5c0 [ 50.908072][ T458] io_queue_link_head+0x19c/0x3d0 [ 50.913008][ T458] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.918501][ T458] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.923895][ T458] ? __sb_end_write+0xc4/0x120 [ 50.928651][ T458] ? vfs_write+0x41a/0x4e0 [ 50.933021][ T458] ? fput_many+0x15e/0x1b0 [ 50.937253][ T458] ? debug_smp_processor_id+0x20/0x20 [ 50.942447][ T458] ? __ia32_sys_read+0x80/0x80 [ 50.947044][ T458] ? __do_page_fault+0x725/0xbb0 [ 50.951817][ T458] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.957198][ T458] do_syscall_64+0xca/0x1c0 [ 50.961554][ T458] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.967265][ T458] RIP: 0033:0x455c69 [ 50.970996][ T458] 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 [ 50.990557][ T458] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.998875][ T458] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.007159][ T458] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.014945][ T458] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 51.022757][ T458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.030643][ T458] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 51.119022][ T461] FAULT_INJECTION: forcing a failure. [ 51.119022][ T461] name failslab, interval 1, probability 0, space 0, times 0 [ 51.131703][ T461] CPU: 1 PID: 461 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.143036][ T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.152915][ T461] Call Trace: [ 51.156044][ T461] dump_stack+0x1d8/0x241 [ 51.160205][ T461] ? panic+0x89d/0x89d [ 51.164123][ T461] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.169778][ T461] should_fail+0x71f/0x880 [ 51.174205][ T461] ? setup_fault_attr+0x3d0/0x3d0 [ 51.179047][ T461] ? io_req_defer+0x191/0x5c0 [ 51.183653][ T461] should_failslab+0x5/0x20 [ 51.187983][ T461] kmem_cache_alloc_trace+0x28/0x260 [ 51.193189][ T461] io_req_defer+0x191/0x5c0 [ 51.197543][ T461] io_queue_link_head+0x19c/0x3d0 [ 51.202478][ T461] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.208180][ T461] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.213634][ T461] ? __sb_end_write+0xc4/0x120 [ 51.218241][ T461] ? vfs_write+0x41a/0x4e0 [ 51.222723][ T461] ? fput_many+0x15e/0x1b0 [ 51.226965][ T461] ? debug_smp_processor_id+0x20/0x20 [ 51.232156][ T461] ? __ia32_sys_read+0x80/0x80 [ 51.236753][ T461] ? __do_page_fault+0x725/0xbb0 [ 51.241526][ T461] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.246919][ T461] do_syscall_64+0xca/0x1c0 [ 51.251384][ T461] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.257102][ T461] RIP: 0033:0x455c69 [ 51.261010][ 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 [ 51.280958][ T461] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.289481][ T461] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.297344][ T461] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.305156][ T461] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 51.313162][ T461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.320975][ T461] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 51.389407][ T463] FAULT_INJECTION: forcing a failure. [ 51.389407][ T463] name failslab, interval 1, probability 0, space 0, times 0 [ 51.402323][ T463] CPU: 1 PID: 463 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.413675][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.423641][ T463] Call Trace: [ 51.426774][ T463] dump_stack+0x1d8/0x241 [ 51.430935][ T463] ? panic+0x89d/0x89d [ 51.434848][ T463] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.440594][ T463] should_fail+0x71f/0x880 [ 51.444827][ T463] ? setup_fault_attr+0x3d0/0x3d0 [ 51.449692][ T463] ? io_req_defer+0x191/0x5c0 [ 51.454208][ T463] should_failslab+0x5/0x20 [ 51.458608][ T463] kmem_cache_alloc_trace+0x28/0x260 [ 51.463759][ T463] io_req_defer+0x191/0x5c0 [ 51.468185][ T463] io_queue_link_head+0x19c/0x3d0 [ 51.473097][ T463] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.478521][ T463] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.483985][ T463] ? __sb_end_write+0xc4/0x120 [ 51.488668][ T463] ? vfs_write+0x41a/0x4e0 [ 51.492909][ T463] ? fput_many+0x15e/0x1b0 [ 51.497160][ T463] ? debug_smp_processor_id+0x20/0x20 [ 51.502567][ T463] ? __ia32_sys_read+0x80/0x80 [ 51.507180][ T463] ? __do_page_fault+0x725/0xbb0 [ 51.512524][ T463] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.517858][ T463] do_syscall_64+0xca/0x1c0 [ 51.522197][ T463] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.528302][ T463] RIP: 0033:0x455c69 [ 51.532042][ T463] 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 [ 51.551557][ T463] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.559799][ T463] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.567788][ T463] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.575683][ T463] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 51.583601][ T463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.591406][ T463] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 51.659786][ T465] FAULT_INJECTION: forcing a failure. [ 51.659786][ T465] name failslab, interval 1, probability 0, space 0, times 0 [ 51.672233][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.683463][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.693542][ T465] Call Trace: [ 51.696676][ T465] dump_stack+0x1d8/0x241 [ 51.700867][ T465] ? panic+0x89d/0x89d [ 51.704805][ T465] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.710556][ T465] ? _raw_spin_unlock_irq+0x4a/0x60 [ 51.715766][ T465] ? __io_submit_sqe+0x25fb/0x3650 [ 51.720710][ T465] should_fail+0x71f/0x880 [ 51.725049][ T465] ? setup_fault_attr+0x3d0/0x3d0 [ 51.730249][ T465] ? percpu_ref_tryget+0xdc/0x270 [ 51.735109][ T465] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 51.741002][ T465] ? io_get_req+0x110/0x580 [ 51.745426][ T465] should_failslab+0x5/0x20 [ 51.749946][ T465] kmem_cache_alloc+0x28/0x250 [ 51.754655][ T465] io_get_req+0x110/0x580 [ 51.758924][ T465] io_submit_sqe+0x84/0xe90 [ 51.763216][ T465] ? __io_queue_sqe+0x250/0xd00 [ 51.767903][ T465] __se_sys_io_uring_enter+0x8e8/0x2030 [ 51.773297][ T465] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.778803][ T465] ? __sb_end_write+0xc4/0x120 [ 51.783387][ T465] ? vfs_write+0x41a/0x4e0 [ 51.787717][ T465] ? fput_many+0x15e/0x1b0 [ 51.791983][ T465] ? debug_smp_processor_id+0x20/0x20 [ 51.797186][ T465] ? __ia32_sys_read+0x80/0x80 [ 51.801784][ T465] ? __do_page_fault+0x725/0xbb0 [ 51.806562][ T465] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.812231][ T465] do_syscall_64+0xca/0x1c0 [ 51.816559][ T465] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.822437][ T465] RIP: 0033:0x455c69 [ 51.826314][ T465] 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 [ 51.846009][ T465] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.854371][ T465] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.862275][ T465] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.870264][ T465] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 51.878166][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.886078][ T465] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 51.929305][ T468] FAULT_INJECTION: forcing a failure. [ 51.929305][ T468] name failslab, interval 1, probability 0, space 0, times 0 [ 51.941892][ T468] CPU: 1 PID: 468 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 51.953070][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 51.962967][ T468] Call Trace: [ 51.966095][ T468] dump_stack+0x1d8/0x241 [ 51.970253][ T468] ? panic+0x89d/0x89d [ 51.974352][ T468] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.980175][ T468] should_fail+0x71f/0x880 [ 51.984538][ T468] ? setup_fault_attr+0x3d0/0x3d0 [ 51.989414][ T468] ? io_req_defer+0x191/0x5c0 [ 51.993938][ T468] should_failslab+0x5/0x20 [ 51.998240][ T468] kmem_cache_alloc_trace+0x28/0x260 [ 52.003376][ T468] io_req_defer+0x191/0x5c0 [ 52.008182][ T468] io_queue_link_head+0x19c/0x3d0 [ 52.013124][ T468] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.018594][ T468] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.024000][ T468] ? __sb_end_write+0xc4/0x120 [ 52.028574][ T468] ? vfs_write+0x41a/0x4e0 [ 52.032821][ T468] ? fput_many+0x15e/0x1b0 [ 52.037077][ T468] ? debug_smp_processor_id+0x20/0x20 [ 52.042371][ T468] ? __ia32_sys_read+0x80/0x80 [ 52.047056][ T468] ? __do_page_fault+0x725/0xbb0 [ 52.052308][ T468] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.057741][ T468] do_syscall_64+0xca/0x1c0 [ 52.062091][ T468] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.068100][ T468] RIP: 0033:0x455c69 [ 52.071788][ 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 [ 52.091586][ T468] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.099827][ T468] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 52.107917][ T468] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 52.115923][ T468] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 52.123662][ T468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.131639][ T468] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 52.140692][ T23] audit: type=1400 audit(1724872560.170:89): avc: denied { remove_name } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=301 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.163693][ T23] audit: type=1400 audit(1724872560.170:90): avc: denied { rename } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=301 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.198752][ T470] FAULT_INJECTION: forcing a failure. [ 52.198752][ T470] name failslab, interval 1, probability 0, space 0, times 0 [ 52.211268][ T470] CPU: 1 PID: 470 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 52.222732][ T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 52.232623][ T470] Call Trace: [ 52.235760][ T470] dump_stack+0x1d8/0x241 [ 52.239926][ T470] ? panic+0x89d/0x89d [ 52.243842][ T470] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.249568][ T470] should_fail+0x71f/0x880 [ 52.253929][ T470] ? setup_fault_attr+0x3d0/0x3d0 [ 52.258885][ T470] ? io_req_defer+0x191/0x5c0 [ 52.263386][ T470] should_failslab+0x5/0x20 [ 52.267720][ T470] kmem_cache_alloc_trace+0x28/0x260 [ 52.273062][ T470] io_req_defer+0x191/0x5c0 [ 52.277387][ T470] io_queue_link_head+0x19c/0x3d0 [ 52.282255][ T470] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.287726][ T470] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.293100][ T470] ? __sb_end_write+0xc4/0x120 [ 52.297699][ T470] ? vfs_write+0x41a/0x4e0 [ 52.301950][ T470] ? fput_many+0x15e/0x1b0 [ 52.306196][ T470] ? debug_smp_processor_id+0x20/0x20 [ 52.311400][ T470] ? __ia32_sys_read+0x80/0x80 [ 52.316009][ T470] ? __do_page_fault+0x725/0xbb0 [ 52.320775][ T470] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.326175][ T470] do_syscall_64+0xca/0x1c0 [ 52.330638][ T470] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.336407][ T470] RIP: 0033:0x455c69 [ 52.340274][ T470] 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 [ 52.359771][ T470] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.368014][ T470] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 52.376087][ T470] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 52.383904][ T470] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 52.391707][ T470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.399533][ T470] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 52.459060][ T472] FAULT_INJECTION: forcing a failure. [ 52.459060][ T472] name failslab, interval 1, probability 0, space 0, times 0 [ 52.471537][ T472] CPU: 1 PID: 472 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 52.482930][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 52.493000][ T472] Call Trace: [ 52.496135][ T472] dump_stack+0x1d8/0x241 [ 52.500307][ T472] ? panic+0x89d/0x89d [ 52.504292][ T472] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.510025][ T472] should_fail+0x71f/0x880 [ 52.514271][ T472] ? setup_fault_attr+0x3d0/0x3d0 [ 52.519269][ T472] ? io_req_defer+0x191/0x5c0 [ 52.523760][ T472] should_failslab+0x5/0x20 [ 52.528105][ T472] kmem_cache_alloc_trace+0x28/0x260 [ 52.533221][ T472] io_req_defer+0x191/0x5c0 [ 52.537578][ T472] io_queue_link_head+0x19c/0x3d0 [ 52.542427][ T472] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.547809][ T472] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.553180][ T472] ? __sb_end_write+0xc4/0x120 [ 52.557792][ T472] ? vfs_write+0x41a/0x4e0 [ 52.562028][ T472] ? fput_many+0x15e/0x1b0 [ 52.566373][ T472] ? debug_smp_processor_id+0x20/0x20 [ 52.571666][ T472] ? __ia32_sys_read+0x80/0x80 [ 52.576263][ T472] ? __do_page_fault+0x725/0xbb0 [ 52.581128][ T472] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.586533][ T472] do_syscall_64+0xca/0x1c0 [ 52.590956][ T472] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.596658][ T472] RIP: 0033:0x455c69 [ 52.600391][ T472] 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 [ 52.619833][ T472] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.628075][ T472] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 52.635929][ T472] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 52.643882][ T472] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 52.651765][ T472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.659594][ T472] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 52.719017][ T474] FAULT_INJECTION: forcing a failure. [ 52.719017][ T474] name failslab, interval 1, probability 0, space 0, times 0 [ 52.731577][ T474] CPU: 0 PID: 474 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 52.743047][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 52.753138][ T474] Call Trace: [ 52.756283][ T474] dump_stack+0x1d8/0x241 [ 52.760433][ T474] ? panic+0x89d/0x89d [ 52.764338][ T474] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.770158][ T474] should_fail+0x71f/0x880 [ 52.774417][ T474] ? setup_fault_attr+0x3d0/0x3d0 [ 52.779277][ T474] ? io_req_defer+0x191/0x5c0 [ 52.783980][ T474] should_failslab+0x5/0x20 [ 52.788298][ T474] kmem_cache_alloc_trace+0x28/0x260 [ 52.793419][ T474] io_req_defer+0x191/0x5c0 [ 52.797879][ T474] io_queue_link_head+0x19c/0x3d0 [ 52.802850][ T474] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.808411][ T474] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.813751][ T474] ? __sb_end_write+0xc4/0x120 [ 52.818510][ T474] ? vfs_write+0x41a/0x4e0 [ 52.822784][ T474] ? fput_many+0x15e/0x1b0 [ 52.827025][ T474] ? debug_smp_processor_id+0x20/0x20 [ 52.832224][ T474] ? __ia32_sys_read+0x80/0x80 [ 52.836971][ T474] ? __do_page_fault+0x725/0xbb0 [ 52.842056][ T474] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.847559][ T474] do_syscall_64+0xca/0x1c0 [ 52.851938][ T474] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.857619][ T474] RIP: 0033:0x455c69 [ 52.861444][ T474] 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 [ 52.881197][ T474] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.889417][ T474] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 52.897224][ T474] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 52.905048][ T474] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 52.912860][ T474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.921058][ T474] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 53.039688][ T477] FAULT_INJECTION: forcing a failure. [ 53.039688][ T477] name failslab, interval 1, probability 0, space 0, times 0 [ 53.052586][ T477] CPU: 0 PID: 477 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 53.064166][ T477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.074064][ T477] Call Trace: [ 53.077201][ T477] dump_stack+0x1d8/0x241 [ 53.081360][ T477] ? panic+0x89d/0x89d [ 53.085265][ T477] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.090933][ T477] ? _raw_spin_unlock_irq+0x4a/0x60 [ 53.095936][ T477] ? __io_submit_sqe+0x25fb/0x3650 [ 53.100968][ T477] should_fail+0x71f/0x880 [ 53.105233][ T477] ? setup_fault_attr+0x3d0/0x3d0 [ 53.110303][ T477] ? percpu_ref_tryget+0xdc/0x270 [ 53.115143][ T477] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 53.121152][ T477] ? io_get_req+0x110/0x580 [ 53.125750][ T477] should_failslab+0x5/0x20 [ 53.130076][ T477] kmem_cache_alloc+0x28/0x250 [ 53.134677][ T477] io_get_req+0x110/0x580 [ 53.139008][ T477] io_submit_sqe+0x84/0xe90 [ 53.143330][ T477] ? __io_queue_sqe+0x250/0xd00 [ 53.148119][ T477] __se_sys_io_uring_enter+0x8e8/0x2030 [ 53.154054][ T477] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.159499][ T477] ? __sb_end_write+0xc4/0x120 [ 53.164084][ T477] ? vfs_write+0x41a/0x4e0 [ 53.168434][ T477] ? fput_many+0x15e/0x1b0 [ 53.172741][ T477] ? debug_smp_processor_id+0x20/0x20 [ 53.178034][ T477] ? __ia32_sys_read+0x80/0x80 [ 53.182671][ T477] ? __do_page_fault+0x725/0xbb0 [ 53.187491][ T477] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.193041][ T477] do_syscall_64+0xca/0x1c0 [ 53.197378][ T477] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.203294][ T477] RIP: 0033:0x455c69 [ 53.207009][ 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 [ 53.226874][ T477] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.235193][ T477] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 53.243094][ T477] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 53.250907][ T477] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 53.258717][ T477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.266605][ T477] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 53.311196][ T479] FAULT_INJECTION: forcing a failure. [ 53.311196][ T479] name failslab, interval 1, probability 0, space 0, times 0 [ 53.324246][ T479] CPU: 1 PID: 479 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 53.335474][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.345631][ T479] Call Trace: [ 53.348820][ T479] dump_stack+0x1d8/0x241 [ 53.352923][ T479] ? panic+0x89d/0x89d [ 53.356833][ T479] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.362604][ T479] should_fail+0x71f/0x880 [ 53.366927][ T479] ? setup_fault_attr+0x3d0/0x3d0 [ 53.371802][ T479] ? io_req_defer+0x191/0x5c0 [ 53.376291][ T479] should_failslab+0x5/0x20 [ 53.380883][ T479] kmem_cache_alloc_trace+0x28/0x260 [ 53.386074][ T479] io_req_defer+0x191/0x5c0 [ 53.390402][ T479] io_queue_link_head+0x19c/0x3d0 [ 53.395528][ T479] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.400925][ T479] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.406300][ T479] ? __sb_end_write+0xc4/0x120 [ 53.410893][ T479] ? vfs_write+0x41a/0x4e0 [ 53.415153][ T479] ? fput_many+0x15e/0x1b0 [ 53.419398][ T479] ? debug_smp_processor_id+0x20/0x20 [ 53.424855][ T479] ? __ia32_sys_read+0x80/0x80 [ 53.429489][ T479] ? __do_page_fault+0x725/0xbb0 [ 53.434467][ T479] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.440037][ T479] do_syscall_64+0xca/0x1c0 [ 53.444455][ T479] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.450262][ T479] RIP: 0033:0x455c69 [ 53.453997][ T479] 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 [ 53.473929][ T479] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.482344][ T479] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 53.490164][ T479] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 53.498221][ T479] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 53.506032][ T479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.514277][ T479] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 53.579149][ T481] FAULT_INJECTION: forcing a failure. [ 53.579149][ T481] name failslab, interval 1, probability 0, space 0, times 0 [ 53.591712][ T481] CPU: 1 PID: 481 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 53.603085][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.612977][ T481] Call Trace: [ 53.616200][ T481] dump_stack+0x1d8/0x241 [ 53.620534][ T481] ? panic+0x89d/0x89d [ 53.624606][ T481] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.630620][ T481] should_fail+0x71f/0x880 [ 53.634860][ T481] ? setup_fault_attr+0x3d0/0x3d0 [ 53.639895][ T481] ? io_req_defer+0x191/0x5c0 [ 53.644491][ T481] should_failslab+0x5/0x20 [ 53.649158][ T481] kmem_cache_alloc_trace+0x28/0x260 [ 53.654297][ T481] io_req_defer+0x191/0x5c0 [ 53.658603][ T481] io_queue_link_head+0x19c/0x3d0 [ 53.663495][ T481] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.669028][ T481] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.674771][ T481] ? __sb_end_write+0xc4/0x120 [ 53.679530][ T481] ? vfs_write+0x41a/0x4e0 [ 53.684032][ T481] ? fput_many+0x15e/0x1b0 [ 53.688527][ T481] ? debug_smp_processor_id+0x20/0x20 [ 53.693675][ T481] ? __ia32_sys_read+0x80/0x80 [ 53.698266][ T481] ? __do_page_fault+0x725/0xbb0 [ 53.703042][ T481] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.708457][ T481] do_syscall_64+0xca/0x1c0 [ 53.713142][ T481] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.718877][ T481] RIP: 0033:0x455c69 [ 53.722686][ T481] 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 [ 53.742578][ T481] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.751110][ T481] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 53.758998][ T481] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 53.766809][ T481] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 53.774613][ T481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.782423][ T481] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 53.910171][ T483] FAULT_INJECTION: forcing a failure. [ 53.910171][ T483] name failslab, interval 1, probability 0, space 0, times 0 [ 53.922961][ T483] CPU: 0 PID: 483 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 53.934277][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.944265][ T483] Call Trace: [ 53.947487][ T483] dump_stack+0x1d8/0x241 [ 53.951968][ T483] ? panic+0x89d/0x89d [ 53.956281][ T483] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.962090][ T483] should_fail+0x71f/0x880 [ 53.966619][ T483] ? setup_fault_attr+0x3d0/0x3d0 [ 53.971684][ T483] ? io_req_defer+0x191/0x5c0 [ 53.976155][ T483] should_failslab+0x5/0x20 [ 53.980492][ T483] kmem_cache_alloc_trace+0x28/0x260 [ 53.985810][ T483] io_req_defer+0x191/0x5c0 [ 53.990521][ T483] io_queue_link_head+0x19c/0x3d0 [ 53.995467][ T483] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.000856][ T483] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.006340][ T483] ? __sb_end_write+0xc4/0x120 [ 54.010916][ T483] ? vfs_write+0x41a/0x4e0 [ 54.015177][ T483] ? fput_many+0x15e/0x1b0 [ 54.019424][ T483] ? debug_smp_processor_id+0x20/0x20 [ 54.024663][ T483] ? __ia32_sys_read+0x80/0x80 [ 54.029427][ T483] ? __do_page_fault+0x725/0xbb0 [ 54.034370][ T483] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.039885][ T483] do_syscall_64+0xca/0x1c0 [ 54.044480][ T483] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.051381][ T483] RIP: 0033:0x455c69 [ 54.055287][ T483] 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 [ 54.074810][ T483] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.083322][ T483] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 54.091252][ T483] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 54.099178][ T483] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 54.106958][ T483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.114912][ T483] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 54.179710][ T486] FAULT_INJECTION: forcing a failure. [ 54.179710][ T486] name failslab, interval 1, probability 0, space 0, times 0 [ 54.192309][ T486] CPU: 1 PID: 486 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 54.203966][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.214822][ T486] Call Trace: [ 54.218347][ T486] dump_stack+0x1d8/0x241 [ 54.222765][ T486] ? panic+0x89d/0x89d [ 54.226863][ T486] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.232687][ T486] should_fail+0x71f/0x880 [ 54.237016][ T486] ? setup_fault_attr+0x3d0/0x3d0 [ 54.241892][ T486] ? io_req_defer+0x191/0x5c0 [ 54.246613][ T486] should_failslab+0x5/0x20 [ 54.251003][ T486] kmem_cache_alloc_trace+0x28/0x260 [ 54.256227][ T486] io_req_defer+0x191/0x5c0 [ 54.260655][ T486] io_queue_link_head+0x19c/0x3d0 [ 54.265519][ T486] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.271168][ T486] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.276985][ T486] ? __sb_end_write+0xc4/0x120 [ 54.281582][ T486] ? vfs_write+0x41a/0x4e0 [ 54.285941][ T486] ? fput_many+0x15e/0x1b0 [ 54.290189][ T486] ? debug_smp_processor_id+0x20/0x20 [ 54.295396][ T486] ? __ia32_sys_read+0x80/0x80 [ 54.300086][ T486] ? __do_page_fault+0x725/0xbb0 [ 54.304855][ T486] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.310322][ T486] do_syscall_64+0xca/0x1c0 [ 54.314668][ T486] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.320782][ T486] RIP: 0033:0x455c69 [ 54.324506][ 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 [ 54.343953][ T486] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.352468][ T486] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 54.360510][ T486] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 54.368399][ T486] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 54.376414][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.384230][ T486] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 54.507987][ T488] FAULT_INJECTION: forcing a failure. [ 54.507987][ T488] name failslab, interval 1, probability 0, space 0, times 0 [ 54.520623][ T488] CPU: 0 PID: 488 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 54.531868][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.541905][ T488] Call Trace: [ 54.545055][ T488] dump_stack+0x1d8/0x241 [ 54.549310][ T488] ? panic+0x89d/0x89d [ 54.553204][ T488] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.558947][ T488] should_fail+0x71f/0x880 [ 54.563184][ T488] ? setup_fault_attr+0x3d0/0x3d0 [ 54.568039][ T488] ? io_req_defer+0x191/0x5c0 [ 54.572556][ T488] should_failslab+0x5/0x20 [ 54.577039][ T488] kmem_cache_alloc_trace+0x28/0x260 [ 54.582143][ T488] io_req_defer+0x191/0x5c0 [ 54.586485][ T488] io_queue_link_head+0x19c/0x3d0 [ 54.591493][ T488] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.596984][ T488] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.602427][ T488] ? __sb_end_write+0xc4/0x120 [ 54.607021][ T488] ? vfs_write+0x41a/0x4e0 [ 54.611369][ T488] ? fput_many+0x15e/0x1b0 [ 54.615640][ T488] ? debug_smp_processor_id+0x20/0x20 [ 54.620834][ T488] ? __ia32_sys_read+0x80/0x80 [ 54.625449][ T488] ? __do_page_fault+0x725/0xbb0 [ 54.630427][ T488] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.635796][ T488] do_syscall_64+0xca/0x1c0 [ 54.640135][ T488] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.645859][ T488] RIP: 0033:0x455c69 [ 54.649632][ T488] 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 [ 54.669034][ T488] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.677278][ T488] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 54.685209][ T488] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 54.693248][ T488] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 54.701057][ T488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.709088][ T488] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 54.770193][ T490] FAULT_INJECTION: forcing a failure. [ 54.770193][ T490] name failslab, interval 1, probability 0, space 0, times 0 [ 54.782995][ T490] CPU: 0 PID: 490 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 54.794212][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.804261][ T490] Call Trace: [ 54.807398][ T490] dump_stack+0x1d8/0x241 [ 54.811830][ T490] ? panic+0x89d/0x89d [ 54.815984][ T490] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.821626][ T490] should_fail+0x71f/0x880 [ 54.825874][ T490] ? setup_fault_attr+0x3d0/0x3d0 [ 54.830748][ T490] ? io_req_defer+0x191/0x5c0 [ 54.835332][ T490] should_failslab+0x5/0x20 [ 54.839759][ T490] kmem_cache_alloc_trace+0x28/0x260 [ 54.844885][ T490] io_req_defer+0x191/0x5c0 [ 54.849227][ T490] io_queue_link_head+0x19c/0x3d0 [ 54.854089][ T490] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.859478][ T490] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.864856][ T490] ? __sb_end_write+0xc4/0x120 [ 54.869456][ T490] ? vfs_write+0x41a/0x4e0 [ 54.873807][ T490] ? fput_many+0x15e/0x1b0 [ 54.878060][ T490] ? debug_smp_processor_id+0x20/0x20 [ 54.883508][ T490] ? __ia32_sys_read+0x80/0x80 [ 54.888057][ T490] ? __do_page_fault+0x725/0xbb0 [ 54.892908][ T490] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.898335][ T490] do_syscall_64+0xca/0x1c0 [ 54.902673][ T490] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.908363][ T490] RIP: 0033:0x455c69 [ 54.912089][ T490] 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 [ 54.931667][ T490] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.939909][ T490] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 54.947715][ T490] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 54.955662][ T490] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 2024/08/28 19:16:03 executed programs: 33 [ 54.963426][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.971253][ T490] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 55.028808][ T492] FAULT_INJECTION: forcing a failure. [ 55.028808][ T492] name failslab, interval 1, probability 0, space 0, times 0 [ 55.041473][ T492] CPU: 0 PID: 492 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 55.053017][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 55.062916][ T492] Call Trace: [ 55.066040][ T492] dump_stack+0x1d8/0x241 [ 55.070198][ T492] ? panic+0x89d/0x89d [ 55.074107][ T492] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.079758][ T492] should_fail+0x71f/0x880 [ 55.084093][ T492] ? setup_fault_attr+0x3d0/0x3d0 [ 55.088960][ T492] ? io_req_defer+0x191/0x5c0 [ 55.093460][ T492] should_failslab+0x5/0x20 [ 55.097799][ T492] kmem_cache_alloc_trace+0x28/0x260 [ 55.102927][ T492] io_req_defer+0x191/0x5c0 [ 55.107259][ T492] io_queue_link_head+0x19c/0x3d0 [ 55.112221][ T492] __se_sys_io_uring_enter+0xc35/0x2030 [ 55.117629][ T492] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.123059][ T492] ? __sb_end_write+0xc4/0x120 [ 55.127916][ T492] ? vfs_write+0x41a/0x4e0 [ 55.132590][ T492] ? fput_many+0x15e/0x1b0 [ 55.136847][ T492] ? debug_smp_processor_id+0x20/0x20 [ 55.142228][ T492] ? __ia32_sys_read+0x80/0x80 [ 55.147102][ T492] ? __do_page_fault+0x725/0xbb0 [ 55.151961][ T492] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.157823][ T492] do_syscall_64+0xca/0x1c0 [ 55.162151][ T492] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.167876][ T492] RIP: 0033:0x455c69 [ 55.171625][ T492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 55.191686][ T492] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.200012][ T492] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 55.207977][ T492] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 55.215945][ T492] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 55.223776][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.231820][ T492] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 55.278620][ T495] FAULT_INJECTION: forcing a failure. [ 55.278620][ T495] name failslab, interval 1, probability 0, space 0, times 0 [ 55.291487][ T495] CPU: 0 PID: 495 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 55.302818][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 55.312710][ T495] Call Trace: [ 55.315844][ T495] dump_stack+0x1d8/0x241 [ 55.320101][ T495] ? panic+0x89d/0x89d [ 55.323999][ T495] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.329650][ T495] should_fail+0x71f/0x880 [ 55.333901][ T495] ? setup_fault_attr+0x3d0/0x3d0 [ 55.338749][ T495] ? io_req_defer+0x191/0x5c0 [ 55.343276][ T495] should_failslab+0x5/0x20 [ 55.347721][ T495] kmem_cache_alloc_trace+0x28/0x260 [ 55.352812][ T495] io_req_defer+0x191/0x5c0 [ 55.357174][ T495] io_queue_link_head+0x19c/0x3d0 [ 55.362222][ T495] __se_sys_io_uring_enter+0xc35/0x2030 [ 55.367664][ T495] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.373169][ T495] ? __sb_end_write+0xc4/0x120 [ 55.377807][ T495] ? vfs_write+0x41a/0x4e0 [ 55.382031][ T495] ? fput_many+0x15e/0x1b0 [ 55.386471][ T495] ? debug_smp_processor_id+0x20/0x20 [ 55.391752][ T495] ? __ia32_sys_read+0x80/0x80 [ 55.396369][ T495] ? __do_page_fault+0x725/0xbb0 [ 55.401221][ T495] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.406590][ T495] do_syscall_64+0xca/0x1c0 [ 55.411234][ T495] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.416945][ T495] RIP: 0033:0x455c69 [ 55.420677][ T495] 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 [ 55.440602][ T495] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.448840][ T495] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 55.456650][ T495] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 55.464987][ T495] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 55.473261][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.481215][ T495] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8 [ 55.547376][ T497] FAULT_INJECTION: forcing a failure. [ 55.547376][ T497] name failslab, interval 1, probability 0, space 0, times 0 [ 55.559959][ T497] CPU: 0 PID: 497 Comm: syz-executor.0 Tainted: G B 5.4.281-syzkaller-04937-gd883a2284ec1 #0 [ 55.571188][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 55.581347][ T497] Call Trace: [ 55.584484][ T497] dump_stack+0x1d8/0x241 [ 55.588854][ T497] ? panic+0x89d/0x89d [ 55.592947][ T497] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.598584][ T497] should_fail+0x71f/0x880 [ 55.602831][ T497] ? setup_fault_attr+0x3d0/0x3d0 [ 55.607688][ T497] ? io_req_defer+0x191/0x5c0 [ 55.612286][ T497] should_failslab+0x5/0x20 [ 55.616711][ T497] kmem_cache_alloc_trace+0x28/0x260 [ 55.622108][ T497] io_req_defer+0x191/0x5c0 [ 55.626699][ T497] io_queue_link_head+0x19c/0x3d0 [ 55.631564][ T497] __se_sys_io_uring_enter+0xc35/0x2030 [ 55.636942][ T497] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.642456][ T497] ? __sb_end_write+0xc4/0x120 [ 55.647026][ T497] ? vfs_write+0x41a/0x4e0 [ 55.651578][ T497] ? fput_many+0x15e/0x1b0 [ 55.656018][ T497] ? debug_smp_processor_id+0x20/0x20 [ 55.661312][ T497] ? __ia32_sys_read+0x80/0x80 [ 55.665909][ T497] ? __do_page_fault+0x725/0xbb0 [ 55.670782][ T497] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.676249][ T497] do_syscall_64+0xca/0x1c0 [ 55.680698][ T497] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.686596][ T497] RIP: 0033:0x455c69 [ 55.690339][ T497] 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 [ 55.710399][ T497] RSP: 002b:00007f066daff0d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 55.718823][ T497] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 55.726803][ T497] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 55.734733][ T497] RBP: 00007f066daff120 R08: 0000000000000000 R09: 0000000000000000 [ 55.742554][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.750629][ T497] R13: 000000000000000b R14: 000000000055bf60 R15: 00007fff058439c8