Warning: Permanently added '10.128.1.191' (ED25519) to the list of known hosts. 2024/06/19 18:47:14 ignoring optional flag "sandboxArg"="0" 2024/06/19 18:47:14 parsed 1 programs 2024/06/19 18:47:14 executed programs: 0 [ 42.370178][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 42.370190][ T23] audit: type=1400 audit(1718822834.360:88): avc: denied { mounton } for pid=409 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 [ 42.370814][ T409] cgroup1: Unknown subsys name 'perf_event' [ 42.411675][ T409] cgroup1: Unknown subsys name 'net_cls' [ 42.469417][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.476481][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.483922][ T409] device bridge_slave_0 entered promiscuous mode [ 42.491827][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.498731][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.506615][ T409] device bridge_slave_1 entered promiscuous mode [ 42.559001][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.566211][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.573322][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.580236][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.607091][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.614814][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.622863][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.630950][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.646645][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.654779][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.661778][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.669172][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.677675][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.684505][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.695927][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.716617][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.725086][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.735928][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.755728][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.764511][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.774443][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.804346][ T415] FAULT_INJECTION: forcing a failure. [ 42.804346][ T415] name failslab, interval 1, probability 0, space 0, times 1 [ 42.817539][ T415] CPU: 1 PID: 415 Comm: syz-executor.0 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 42.827422][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 42.837727][ T415] Call Trace: [ 42.840870][ T415] dump_stack+0x1d8/0x241 [ 42.845109][ T415] ? panic+0x89d/0x89d [ 42.849104][ T415] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 42.854747][ T415] ? _raw_spin_unlock_irq+0x4a/0x60 [ 42.859913][ T415] ? __io_submit_sqe+0x194d/0x3910 [ 42.865213][ T415] should_fail+0x71f/0x880 [ 42.869797][ T415] ? setup_fault_attr+0x3d0/0x3d0 [ 42.874847][ T415] ? percpu_ref_tryget+0xdc/0x270 [ 42.879705][ T415] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 42.885431][ T415] ? io_get_req+0x110/0x580 [ 42.889784][ T415] should_failslab+0x5/0x20 [ 42.894123][ T415] kmem_cache_alloc+0x28/0x250 [ 42.898811][ T415] io_get_req+0x110/0x580 [ 42.903103][ T415] io_submit_sqe+0x84/0xe90 [ 42.907556][ T415] ? __io_queue_sqe+0x250/0xd00 [ 42.912400][ T415] __se_sys_io_uring_enter+0x8e8/0x2030 [ 42.917961][ T415] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 42.923327][ T415] ? __sb_end_write+0xc4/0x120 [ 42.928058][ T415] ? vfs_write+0x41a/0x4e0 [ 42.932471][ T415] ? fput_many+0x15e/0x1b0 [ 42.936834][ T415] ? debug_smp_processor_id+0x20/0x20 [ 42.942016][ T415] ? __ia32_sys_read+0x80/0x80 [ 42.946651][ T415] ? __do_page_fault+0x725/0xbb0 [ 42.951500][ T415] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 42.957189][ T415] do_syscall_64+0xca/0x1c0 [ 42.961584][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.967363][ T415] RIP: 0033:0x455c69 [ 42.971170][ T415] 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 [ 42.991335][ T415] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 42.999956][ T415] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 43.008074][ T415] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 43.015893][ T415] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 43.023912][ T415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.031769][ T415] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 43.087350][ T417] FAULT_INJECTION: forcing a failure. [ 43.087350][ T417] name failslab, interval 1, probability 0, space 0, times 0 [ 43.100392][ T417] CPU: 0 PID: 417 Comm: syz-executor.0 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 43.110892][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 43.121299][ T417] Call Trace: [ 43.124726][ T417] dump_stack+0x1d8/0x241 [ 43.129249][ T417] ? panic+0x89d/0x89d [ 43.133299][ T417] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.139625][ T417] ? _raw_spin_unlock_irq+0x4a/0x60 [ 43.144799][ T417] ? __io_submit_sqe+0x194d/0x3910 [ 43.149934][ T417] should_fail+0x71f/0x880 [ 43.155725][ T417] ? setup_fault_attr+0x3d0/0x3d0 [ 43.160672][ T417] ? percpu_ref_tryget+0xdc/0x270 [ 43.165758][ T417] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 43.171975][ T417] ? io_get_req+0x110/0x580 [ 43.177327][ T417] should_failslab+0x5/0x20 [ 43.181827][ T417] kmem_cache_alloc+0x28/0x250 [ 43.187653][ T417] io_get_req+0x110/0x580 [ 43.191819][ T417] io_submit_sqe+0x84/0xe90 [ 43.196158][ T417] ? __io_queue_sqe+0x250/0xd00 [ 43.200839][ T417] __se_sys_io_uring_enter+0x8e8/0x2030 [ 43.206447][ T417] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 43.211828][ T417] ? __sb_end_write+0xc4/0x120 [ 43.216625][ T417] ? vfs_write+0x41a/0x4e0 [ 43.220882][ T417] ? fput_many+0x15e/0x1b0 [ 43.225188][ T417] ? debug_smp_processor_id+0x20/0x20 [ 43.230330][ T417] ? __ia32_sys_read+0x80/0x80 [ 43.235064][ T417] ? __do_page_fault+0x725/0xbb0 [ 43.239840][ T417] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 43.245255][ T417] do_syscall_64+0xca/0x1c0 [ 43.249948][ T417] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.255719][ T417] RIP: 0033:0x455c69 [ 43.259404][ 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 [ 43.279108][ T417] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 43.287586][ T417] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 43.295713][ T417] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 43.303730][ T417] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 43.311573][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.319353][ T417] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 43.396653][ T420] FAULT_INJECTION: forcing a failure. [ 43.396653][ T420] name failslab, interval 1, probability 0, space 0, times 0 [ 43.409556][ T420] CPU: 0 PID: 420 Comm: syz-executor.0 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 43.419661][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 43.430280][ T420] Call Trace: [ 43.433608][ T420] dump_stack+0x1d8/0x241 [ 43.437991][ T420] ? panic+0x89d/0x89d [ 43.442026][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.447787][ T420] should_fail+0x71f/0x880 [ 43.452277][ T420] ? setup_fault_attr+0x3d0/0x3d0 [ 43.457213][ T420] ? io_req_defer+0x191/0x5c0 [ 43.462078][ T420] should_failslab+0x5/0x20 [ 43.466398][ T420] kmem_cache_alloc_trace+0x28/0x260 [ 43.471682][ T420] io_req_defer+0x191/0x5c0 [ 43.476021][ T420] io_queue_link_head+0x19c/0x3d0 [ 43.481070][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 43.486397][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 43.491984][ T420] ? __sb_end_write+0xc4/0x120 [ 43.496593][ T420] ? vfs_write+0x41a/0x4e0 [ 43.500835][ T420] ? fput_many+0x15e/0x1b0 [ 43.505104][ T420] ? debug_smp_processor_id+0x20/0x20 [ 43.510291][ T420] ? __ia32_sys_read+0x80/0x80 [ 43.514992][ T420] ? __do_page_fault+0x725/0xbb0 [ 43.519750][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 43.526248][ T420] do_syscall_64+0xca/0x1c0 [ 43.531024][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.536743][ T420] RIP: 0033:0x455c69 [ 43.540674][ 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 [ 43.560719][ T420] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 43.569141][ T420] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 43.576904][ T420] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 43.585014][ T420] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 43.592994][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.601140][ T420] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 43.612168][ T420] ================================================================== [ 43.620075][ T420] BUG: KASAN: use-after-free in io_queue_link_head+0x323/0x3d0 [ 43.627645][ T420] Read of size 8 at addr ffff8881ef424c50 by task syz-executor.0/420 [ 43.635784][ T420] [ 43.637898][ T420] CPU: 1 PID: 420 Comm: syz-executor.0 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 43.648609][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 43.658499][ T420] Call Trace: [ 43.661744][ T420] dump_stack+0x1d8/0x241 [ 43.665906][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.671556][ T420] ? printk+0xd1/0x111 [ 43.675459][ T420] ? io_queue_link_head+0x323/0x3d0 [ 43.680769][ T420] ? wake_up_klogd+0xb2/0xf0 [ 43.685492][ T420] ? io_queue_link_head+0x323/0x3d0 [ 43.690525][ T420] print_address_description+0x8c/0x600 [ 43.695892][ T420] ? panic+0x89d/0x89d [ 43.699814][ T420] ? io_queue_link_head+0x323/0x3d0 [ 43.704850][ T420] __kasan_report+0xf3/0x120 [ 43.709540][ T420] ? io_queue_link_head+0x323/0x3d0 [ 43.714665][ T420] kasan_report+0x30/0x60 [ 43.718830][ T420] io_queue_link_head+0x323/0x3d0 [ 43.723848][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 43.729315][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 43.734903][ T420] ? __sb_end_write+0xc4/0x120 [ 43.739801][ T420] ? vfs_write+0x41a/0x4e0 [ 43.744031][ T420] ? fput_many+0x15e/0x1b0 [ 43.748490][ T420] ? debug_smp_processor_id+0x20/0x20 [ 43.753745][ T420] ? __ia32_sys_read+0x80/0x80 [ 43.758341][ T420] ? __do_page_fault+0x725/0xbb0 [ 43.763262][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 43.768642][ T420] do_syscall_64+0xca/0x1c0 [ 43.772972][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.778696][ T420] RIP: 0033:0x455c69 [ 43.782564][ 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 [ 43.802753][ T420] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 43.811520][ T420] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 43.819420][ T420] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 43.828856][ T420] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 43.837357][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.845669][ T420] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 43.853929][ T420] [ 43.856087][ T420] Allocated by task 420: [ 43.860192][ T420] __kasan_kmalloc+0x171/0x210 [ 43.864782][ T420] kmem_cache_alloc+0xd9/0x250 [ 43.869381][ T420] io_get_req+0x110/0x580 [ 43.873556][ T420] io_submit_sqe+0x84/0xe90 [ 43.877952][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 43.883393][ T420] do_syscall_64+0xca/0x1c0 [ 43.887724][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.893421][ T420] [ 43.895600][ T420] Freed by task 420: [ 43.899479][ T420] __kasan_slab_free+0x1b5/0x270 [ 43.904427][ T420] kmem_cache_free+0x10b/0x2c0 [ 43.909144][ T420] io_queue_link_head+0x30d/0x3d0 [ 43.914138][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 43.919476][ T420] do_syscall_64+0xca/0x1c0 [ 43.923818][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.929683][ T420] [ 43.931952][ T420] The buggy address belongs to the object at ffff8881ef424c00 [ 43.931952][ T420] which belongs to the cache io_kiocb of size 264 [ 43.945962][ T420] The buggy address is located 80 bytes inside of [ 43.945962][ T420] 264-byte region [ffff8881ef424c00, ffff8881ef424d08) [ 43.959194][ T420] The buggy address belongs to the page: [ 43.965182][ T420] page:ffffea0007bd0900 refcount:1 mapcount:0 mapping:ffff8881f0edb900 index:0x0 compound_mapcount: 0 [ 43.977348][ T420] flags: 0x8000000000010200(slab|head) [ 43.982948][ T420] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f0edb900 [ 43.991761][ T420] raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000 [ 44.000425][ T420] page dumped because: kasan: bad access detected [ 44.006870][ T420] page_owner tracks the page as allocated [ 44.012404][ T420] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 44.028388][ T420] prep_new_page+0x18f/0x370 [ 44.033119][ T420] get_page_from_freelist+0x2d13/0x2d90 [ 44.038660][ T420] __alloc_pages_nodemask+0x393/0x840 [ 44.043822][ T420] alloc_slab_page+0x39/0x3c0 [ 44.048324][ T420] new_slab+0x97/0x440 [ 44.052372][ T420] ___slab_alloc+0x2fe/0x490 [ 44.057002][ T420] __slab_alloc+0x62/0xa0 [ 44.061180][ T420] kmem_cache_alloc+0x109/0x250 [ 44.065958][ T420] io_get_req+0x110/0x580 [ 44.070545][ T420] io_submit_sqe+0x84/0xe90 [ 44.075013][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 44.080590][ T420] do_syscall_64+0xca/0x1c0 [ 44.085298][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.091320][ T420] page last free stack trace: [ 44.095823][ T420] __free_pages_ok+0x847/0x950 [ 44.101117][ T420] __free_pages+0x91/0x140 [ 44.105955][ T420] __free_slab+0x221/0x2e0 [ 44.110694][ T420] unfreeze_partials+0x14e/0x180 [ 44.116031][ T420] put_cpu_partial+0x44/0x180 [ 44.121814][ T420] __slab_free+0x297/0x360 [ 44.126427][ T420] qlist_free_all+0x43/0xb0 [ 44.131011][ T420] quarantine_reduce+0x1d9/0x210 [ 44.135943][ T420] __kasan_kmalloc+0x41/0x210 [ 44.140660][ T420] kmem_cache_alloc+0xd9/0x250 [ 44.145422][ T420] getname_flags+0xb8/0x4e0 [ 44.151787][ T420] user_path_at_empty+0x28/0x50 [ 44.156908][ T420] vfs_statx+0x115/0x210 [ 44.161276][ T420] __se_sys_newfstatat+0xce/0x770 [ 44.166615][ T420] do_syscall_64+0xca/0x1c0 [ 44.171717][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.177748][ T420] [ 44.180003][ T420] Memory state around the buggy address: [ 44.186463][ T420] ffff8881ef424b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.194953][ T420] ffff8881ef424b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.202913][ T420] >ffff8881ef424c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.210809][ T420] ^ [ 44.217317][ T420] ffff8881ef424c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.225219][ T420] ffff8881ef424d00: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.233324][ T420] ================================================================== [ 44.241222][ T420] Disabling lock debugging due to kernel taint [ 44.286197][ T423] FAULT_INJECTION: forcing a failure. [ 44.286197][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 44.299035][ T423] CPU: 0 PID: 423 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 44.310679][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 44.320699][ T423] Call Trace: [ 44.323851][ T423] dump_stack+0x1d8/0x241 [ 44.328232][ T423] ? panic+0x89d/0x89d [ 44.332144][ T423] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.337789][ T423] should_fail+0x71f/0x880 [ 44.342034][ T423] ? setup_fault_attr+0x3d0/0x3d0 [ 44.347132][ T423] ? io_req_defer+0x191/0x5c0 [ 44.351600][ T423] should_failslab+0x5/0x20 [ 44.355931][ T423] kmem_cache_alloc_trace+0x28/0x260 [ 44.361183][ T423] io_req_defer+0x191/0x5c0 [ 44.365475][ T423] io_queue_link_head+0x19c/0x3d0 [ 44.370346][ T423] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.375810][ T423] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.381340][ T423] ? __sb_end_write+0xc4/0x120 [ 44.386180][ T423] ? vfs_write+0x41a/0x4e0 [ 44.390446][ T423] ? fput_many+0x15e/0x1b0 [ 44.394801][ T423] ? debug_smp_processor_id+0x20/0x20 [ 44.400304][ T423] ? __ia32_sys_read+0x80/0x80 [ 44.405469][ T423] ? __do_page_fault+0x725/0xbb0 [ 44.410234][ T423] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 44.416366][ T423] do_syscall_64+0xca/0x1c0 [ 44.420650][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.427459][ T423] RIP: 0033:0x455c69 [ 44.431444][ T423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b4 ff ff ff f7 d8 64 89 01 48 [ 44.451843][ T423] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 44.460609][ T423] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 44.468407][ T423] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 44.476215][ T423] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 44.484114][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.491922][ T423] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 44.554207][ T425] FAULT_INJECTION: forcing a failure. [ 44.554207][ T425] name failslab, interval 1, probability 0, space 0, times 0 [ 44.566965][ T425] CPU: 1 PID: 425 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 44.579055][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 44.589102][ T425] Call Trace: [ 44.592361][ T425] dump_stack+0x1d8/0x241 [ 44.596666][ T425] ? panic+0x89d/0x89d [ 44.600567][ T425] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.606215][ T425] should_fail+0x71f/0x880 [ 44.610461][ T425] ? setup_fault_attr+0x3d0/0x3d0 [ 44.615318][ T425] ? io_req_defer+0x191/0x5c0 [ 44.619828][ T425] should_failslab+0x5/0x20 [ 44.624167][ T425] kmem_cache_alloc_trace+0x28/0x260 [ 44.629329][ T425] io_req_defer+0x191/0x5c0 [ 44.633838][ T425] io_queue_link_head+0x19c/0x3d0 [ 44.639146][ T425] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.645161][ T425] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.650540][ T425] ? __sb_end_write+0xc4/0x120 [ 44.655135][ T425] ? vfs_write+0x41a/0x4e0 [ 44.659445][ T425] ? fput_many+0x15e/0x1b0 [ 44.663931][ T425] ? debug_smp_processor_id+0x20/0x20 [ 44.669609][ T425] ? __ia32_sys_read+0x80/0x80 [ 44.674229][ T425] ? __do_page_fault+0x725/0xbb0 [ 44.679000][ T425] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 44.684912][ T425] do_syscall_64+0xca/0x1c0 [ 44.689236][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.694993][ T425] RIP: 0033:0x455c69 [ 44.698710][ 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 [ 44.719609][ T425] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 44.727851][ T425] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 44.735654][ T425] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 44.743843][ T425] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 44.751743][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.760053][ T425] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 44.844381][ T427] FAULT_INJECTION: forcing a failure. [ 44.844381][ T427] name failslab, interval 1, probability 0, space 0, times 0 [ 44.857041][ T427] CPU: 0 PID: 427 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 44.868407][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 44.878552][ T427] Call Trace: [ 44.881694][ T427] dump_stack+0x1d8/0x241 [ 44.885853][ T427] ? panic+0x89d/0x89d [ 44.889771][ T427] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.895418][ T427] should_fail+0x71f/0x880 [ 44.899667][ T427] ? setup_fault_attr+0x3d0/0x3d0 [ 44.904522][ T427] ? io_req_defer+0x191/0x5c0 [ 44.909034][ T427] should_failslab+0x5/0x20 [ 44.913371][ T427] kmem_cache_alloc_trace+0x28/0x260 [ 44.918505][ T427] io_req_defer+0x191/0x5c0 [ 44.922872][ T427] io_queue_link_head+0x19c/0x3d0 [ 44.927694][ T427] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.933108][ T427] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.938892][ T427] ? __sb_end_write+0xc4/0x120 [ 44.943690][ T427] ? vfs_write+0x41a/0x4e0 [ 44.948015][ T427] ? fput_many+0x15e/0x1b0 [ 44.952374][ T427] ? debug_smp_processor_id+0x20/0x20 [ 44.957580][ T427] ? __ia32_sys_read+0x80/0x80 [ 44.962181][ T427] ? __do_page_fault+0x725/0xbb0 [ 44.967037][ T427] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 44.973370][ T427] do_syscall_64+0xca/0x1c0 [ 44.977672][ T427] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.983519][ T427] RIP: 0033:0x455c69 [ 44.987250][ 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 [ 45.007088][ T427] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 45.016490][ T427] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 45.024292][ T427] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 45.032373][ T427] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 45.040178][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.047990][ T427] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 45.104446][ T429] FAULT_INJECTION: forcing a failure. [ 45.104446][ T429] name failslab, interval 1, probability 0, space 0, times 0 [ 45.117112][ T429] CPU: 1 PID: 429 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 45.128544][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.138428][ T429] Call Trace: [ 45.141563][ T429] dump_stack+0x1d8/0x241 [ 45.145890][ T429] ? panic+0x89d/0x89d [ 45.149785][ T429] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.155428][ T429] should_fail+0x71f/0x880 [ 45.159689][ T429] ? setup_fault_attr+0x3d0/0x3d0 [ 45.164559][ T429] ? io_req_defer+0x191/0x5c0 [ 45.169060][ T429] should_failslab+0x5/0x20 [ 45.173401][ T429] kmem_cache_alloc_trace+0x28/0x260 [ 45.178518][ T429] io_req_defer+0x191/0x5c0 [ 45.182855][ T429] io_queue_link_head+0x19c/0x3d0 [ 45.187723][ T429] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.193095][ T429] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.198478][ T429] ? __sb_end_write+0xc4/0x120 [ 45.203084][ T429] ? vfs_write+0x41a/0x4e0 [ 45.207331][ T429] ? fput_many+0x15e/0x1b0 [ 45.211606][ T429] ? debug_smp_processor_id+0x20/0x20 [ 45.216793][ T429] ? __ia32_sys_read+0x80/0x80 [ 45.221610][ T429] ? __do_page_fault+0x725/0xbb0 [ 45.226381][ T429] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.231772][ T429] do_syscall_64+0xca/0x1c0 [ 45.236098][ T429] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.241820][ T429] RIP: 0033:0x455c69 [ 45.245554][ 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 [ 45.265001][ T429] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 45.273380][ T429] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 45.281439][ T429] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 45.289212][ T429] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 45.297016][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.304902][ T429] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 45.385393][ T432] FAULT_INJECTION: forcing a failure. [ 45.385393][ T432] name failslab, interval 1, probability 0, space 0, times 0 [ 45.398143][ T432] CPU: 1 PID: 432 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 45.409492][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.419480][ T432] Call Trace: [ 45.422701][ T432] dump_stack+0x1d8/0x241 [ 45.426898][ T432] ? panic+0x89d/0x89d [ 45.430864][ T432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.436599][ T432] should_fail+0x71f/0x880 [ 45.440859][ T432] ? setup_fault_attr+0x3d0/0x3d0 [ 45.445712][ T432] ? io_req_defer+0x191/0x5c0 [ 45.450330][ T432] should_failslab+0x5/0x20 [ 45.454668][ T432] kmem_cache_alloc_trace+0x28/0x260 [ 45.459906][ T432] io_req_defer+0x191/0x5c0 [ 45.464380][ T432] io_queue_link_head+0x19c/0x3d0 [ 45.469418][ T432] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.475465][ T432] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.480839][ T432] ? __sb_end_write+0xc4/0x120 [ 45.485449][ T432] ? vfs_write+0x41a/0x4e0 [ 45.489815][ T432] ? fput_many+0x15e/0x1b0 [ 45.494301][ T432] ? debug_smp_processor_id+0x20/0x20 [ 45.499506][ T432] ? __ia32_sys_read+0x80/0x80 [ 45.504074][ T432] ? __do_page_fault+0x725/0xbb0 [ 45.508855][ T432] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.514743][ T432] do_syscall_64+0xca/0x1c0 [ 45.519080][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.524804][ T432] RIP: 0033:0x455c69 [ 45.528534][ 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 [ 45.548079][ T432] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 45.556706][ T432] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 45.564506][ T432] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 45.572613][ T432] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 45.580509][ T432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.588558][ T432] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 45.645157][ T434] FAULT_INJECTION: forcing a failure. [ 45.645157][ T434] name failslab, interval 1, probability 0, space 0, times 0 [ 45.657987][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 45.669160][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.679041][ T434] Call Trace: [ 45.682272][ T434] dump_stack+0x1d8/0x241 [ 45.686428][ T434] ? panic+0x89d/0x89d [ 45.690340][ T434] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.695989][ T434] should_fail+0x71f/0x880 [ 45.700236][ T434] ? setup_fault_attr+0x3d0/0x3d0 [ 45.705091][ T434] ? io_req_defer+0x191/0x5c0 [ 45.709607][ T434] should_failslab+0x5/0x20 [ 45.714537][ T434] kmem_cache_alloc_trace+0x28/0x260 [ 45.719785][ T434] io_req_defer+0x191/0x5c0 [ 45.724129][ T434] io_queue_link_head+0x19c/0x3d0 [ 45.728983][ T434] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.734358][ T434] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.739863][ T434] ? __sb_end_write+0xc4/0x120 [ 45.744446][ T434] ? vfs_write+0x41a/0x4e0 [ 45.748707][ T434] ? fput_many+0x15e/0x1b0 [ 45.753118][ T434] ? debug_smp_processor_id+0x20/0x20 [ 45.758300][ T434] ? __ia32_sys_read+0x80/0x80 [ 45.762893][ T434] ? __do_page_fault+0x725/0xbb0 [ 45.767798][ T434] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.773500][ T434] do_syscall_64+0xca/0x1c0 [ 45.777827][ T434] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.783556][ T434] RIP: 0033:0x455c69 [ 45.787309][ 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 [ 45.807796][ T434] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 45.816291][ T434] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 45.824683][ T434] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 45.832583][ T434] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 45.840476][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.848406][ T434] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 45.894916][ T436] FAULT_INJECTION: forcing a failure. [ 45.894916][ T436] name failslab, interval 1, probability 0, space 0, times 0 [ 45.907622][ T436] CPU: 1 PID: 436 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 45.919076][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 45.929338][ T436] Call Trace: [ 45.932511][ T436] dump_stack+0x1d8/0x241 [ 45.936669][ T436] ? panic+0x89d/0x89d [ 45.940570][ T436] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.946266][ T436] should_fail+0x71f/0x880 [ 45.950476][ T436] ? setup_fault_attr+0x3d0/0x3d0 [ 45.955332][ T436] ? io_req_defer+0x191/0x5c0 [ 45.959866][ T436] should_failslab+0x5/0x20 [ 45.964236][ T436] kmem_cache_alloc_trace+0x28/0x260 [ 45.969317][ T436] io_req_defer+0x191/0x5c0 [ 45.973652][ T436] io_queue_link_head+0x19c/0x3d0 [ 45.978752][ T436] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.984259][ T436] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.989719][ T436] ? __sb_end_write+0xc4/0x120 [ 45.994315][ T436] ? vfs_write+0x41a/0x4e0 [ 45.998694][ T436] ? fput_many+0x15e/0x1b0 [ 46.002949][ T436] ? debug_smp_processor_id+0x20/0x20 [ 46.008178][ T436] ? __ia32_sys_read+0x80/0x80 [ 46.012758][ T436] ? __do_page_fault+0x725/0xbb0 [ 46.017624][ T436] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.022992][ T436] do_syscall_64+0xca/0x1c0 [ 46.027336][ T436] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.033191][ T436] RIP: 0033:0x455c69 [ 46.036926][ 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 [ 46.056448][ T436] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.065023][ T436] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 46.072925][ T436] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 46.080946][ T436] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 46.089049][ T436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.097292][ T436] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 46.164538][ T438] FAULT_INJECTION: forcing a failure. [ 46.164538][ T438] name failslab, interval 1, probability 0, space 0, times 0 [ 46.177296][ T438] CPU: 1 PID: 438 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 46.188781][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 46.198986][ T438] Call Trace: [ 46.202153][ T438] dump_stack+0x1d8/0x241 [ 46.206309][ T438] ? panic+0x89d/0x89d [ 46.210196][ T438] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.215843][ T438] should_fail+0x71f/0x880 [ 46.220086][ T438] ? setup_fault_attr+0x3d0/0x3d0 [ 46.224964][ T438] ? io_req_defer+0x191/0x5c0 [ 46.229540][ T438] should_failslab+0x5/0x20 [ 46.233970][ T438] kmem_cache_alloc_trace+0x28/0x260 [ 46.239109][ T438] io_req_defer+0x191/0x5c0 [ 46.243444][ T438] io_queue_link_head+0x19c/0x3d0 [ 46.248434][ T438] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.253980][ T438] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.259518][ T438] ? __sb_end_write+0xc4/0x120 [ 46.264147][ T438] ? vfs_write+0x41a/0x4e0 [ 46.268377][ T438] ? fput_many+0x15e/0x1b0 [ 46.272636][ T438] ? debug_smp_processor_id+0x20/0x20 [ 46.278106][ T438] ? __ia32_sys_read+0x80/0x80 [ 46.282706][ T438] ? __do_page_fault+0x725/0xbb0 [ 46.287475][ T438] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.293122][ T438] do_syscall_64+0xca/0x1c0 [ 46.297809][ T438] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.303597][ T438] RIP: 0033:0x455c69 [ 46.307482][ 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 [ 46.328588][ T438] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.336833][ T438] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 46.344641][ T438] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 46.352456][ T438] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 46.360261][ T438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.368279][ T438] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 46.425432][ T441] FAULT_INJECTION: forcing a failure. [ 46.425432][ T441] name failslab, interval 1, probability 0, space 0, times 0 [ 46.437939][ T441] CPU: 1 PID: 441 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 46.449544][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 46.459435][ T441] Call Trace: [ 46.462578][ T441] dump_stack+0x1d8/0x241 [ 46.466882][ T441] ? panic+0x89d/0x89d [ 46.470865][ T441] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.477123][ T441] should_fail+0x71f/0x880 [ 46.481373][ T441] ? setup_fault_attr+0x3d0/0x3d0 [ 46.486234][ T441] ? io_req_defer+0x191/0x5c0 [ 46.490748][ T441] should_failslab+0x5/0x20 [ 46.495081][ T441] kmem_cache_alloc_trace+0x28/0x260 [ 46.500199][ T441] io_req_defer+0x191/0x5c0 [ 46.504536][ T441] io_queue_link_head+0x19c/0x3d0 [ 46.509424][ T441] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.514801][ T441] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.520169][ T441] ? __sb_end_write+0xc4/0x120 [ 46.524797][ T441] ? vfs_write+0x41a/0x4e0 [ 46.529123][ T441] ? fput_many+0x15e/0x1b0 [ 46.533517][ T441] ? debug_smp_processor_id+0x20/0x20 [ 46.538739][ T441] ? __ia32_sys_read+0x80/0x80 [ 46.543328][ T441] ? __do_page_fault+0x725/0xbb0 [ 46.548098][ T441] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.553472][ T441] do_syscall_64+0xca/0x1c0 [ 46.557938][ T441] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.563661][ T441] RIP: 0033:0x455c69 [ 46.567397][ 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 [ 46.586925][ T441] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.595386][ T441] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 46.603636][ T441] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 46.611774][ T441] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 46.620644][ T441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.628451][ T441] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 46.665061][ T443] FAULT_INJECTION: forcing a failure. [ 46.665061][ T443] name failslab, interval 1, probability 0, space 0, times 0 [ 46.678295][ T443] CPU: 0 PID: 443 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 46.689569][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 46.699461][ T443] Call Trace: [ 46.702690][ T443] dump_stack+0x1d8/0x241 [ 46.707086][ T443] ? panic+0x89d/0x89d [ 46.710920][ T443] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.716669][ T443] should_fail+0x71f/0x880 [ 46.721493][ T443] ? setup_fault_attr+0x3d0/0x3d0 [ 46.727136][ T443] ? io_req_defer+0x191/0x5c0 [ 46.731641][ T443] should_failslab+0x5/0x20 [ 46.736072][ T443] kmem_cache_alloc_trace+0x28/0x260 [ 46.741182][ T443] io_req_defer+0x191/0x5c0 [ 46.745532][ T443] io_queue_link_head+0x19c/0x3d0 [ 46.750399][ T443] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.756005][ T443] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.761490][ T443] ? __sb_end_write+0xc4/0x120 [ 46.766107][ T443] ? vfs_write+0x41a/0x4e0 [ 46.770340][ T443] ? fput_many+0x15e/0x1b0 [ 46.774586][ T443] ? debug_smp_processor_id+0x20/0x20 [ 46.779799][ T443] ? __ia32_sys_read+0x80/0x80 [ 46.784406][ T443] ? __do_page_fault+0x725/0xbb0 [ 46.789265][ T443] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.794648][ T443] do_syscall_64+0xca/0x1c0 [ 46.799299][ T443] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.805258][ T443] RIP: 0033:0x455c69 [ 46.809112][ 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 [ 46.828984][ T443] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.837582][ T443] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 46.845481][ T443] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 46.853405][ T443] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 46.861221][ T443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.869575][ T443] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 46.926495][ T445] FAULT_INJECTION: forcing a failure. [ 46.926495][ T445] name failslab, interval 1, probability 0, space 0, times 0 [ 46.939154][ T445] CPU: 1 PID: 445 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 46.950666][ T445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 46.961026][ T445] Call Trace: [ 46.964247][ T445] dump_stack+0x1d8/0x241 [ 46.968535][ T445] ? panic+0x89d/0x89d [ 46.972435][ T445] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.978336][ T445] should_fail+0x71f/0x880 [ 46.982799][ T445] ? setup_fault_attr+0x3d0/0x3d0 [ 46.987658][ T445] ? io_req_defer+0x191/0x5c0 [ 46.992424][ T445] should_failslab+0x5/0x20 [ 46.997188][ T445] kmem_cache_alloc_trace+0x28/0x260 [ 47.002537][ T445] io_req_defer+0x191/0x5c0 [ 47.007119][ T445] io_queue_link_head+0x19c/0x3d0 [ 47.012050][ T445] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.017427][ T445] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.022877][ T445] ? __sb_end_write+0xc4/0x120 [ 47.027569][ T445] ? vfs_write+0x41a/0x4e0 [ 47.031844][ T445] ? fput_many+0x15e/0x1b0 [ 47.036107][ T445] ? debug_smp_processor_id+0x20/0x20 [ 47.041372][ T445] ? __ia32_sys_read+0x80/0x80 [ 47.046198][ T445] ? __do_page_fault+0x725/0xbb0 [ 47.051180][ T445] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.056513][ T445] do_syscall_64+0xca/0x1c0 [ 47.060850][ T445] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.066578][ T445] RIP: 0033:0x455c69 [ 47.070498][ 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 [ 47.090296][ T445] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.099086][ T445] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 47.107392][ T445] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 47.115374][ T445] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 47.123192][ T445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.130998][ T445] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 47.244456][ T447] FAULT_INJECTION: forcing a failure. [ 47.244456][ T447] name failslab, interval 1, probability 0, space 0, times 0 [ 47.257177][ T447] CPU: 0 PID: 447 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 47.268418][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 47.278410][ T447] Call Trace: [ 47.281718][ T447] dump_stack+0x1d8/0x241 [ 47.286234][ T447] ? panic+0x89d/0x89d [ 47.290265][ T447] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.295972][ T447] should_fail+0x71f/0x880 [ 47.300341][ T447] ? setup_fault_attr+0x3d0/0x3d0 [ 47.305430][ T447] ? io_req_defer+0x191/0x5c0 [ 47.309967][ T447] should_failslab+0x5/0x20 [ 47.314369][ T447] kmem_cache_alloc_trace+0x28/0x260 [ 47.319486][ T447] io_req_defer+0x191/0x5c0 [ 47.323920][ T447] io_queue_link_head+0x19c/0x3d0 [ 47.329115][ T447] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.335372][ T447] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.340738][ T447] ? __sb_end_write+0xc4/0x120 [ 47.345728][ T447] ? vfs_write+0x41a/0x4e0 [ 47.349983][ T447] ? fput_many+0x15e/0x1b0 [ 47.354337][ T447] ? debug_smp_processor_id+0x20/0x20 [ 47.359650][ T447] ? __ia32_sys_read+0x80/0x80 [ 47.364237][ T447] ? __do_page_fault+0x725/0xbb0 [ 47.369008][ T447] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.374548][ T447] do_syscall_64+0xca/0x1c0 [ 47.378881][ T447] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.384671][ T447] RIP: 0033:0x455c69 [ 47.388590][ 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 [ 47.408206][ T447] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.416460][ T447] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 47.424691][ T447] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 47.433069][ T447] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 47.441240][ T447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.449139][ T447] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 2024/06/19 18:47:19 executed programs: 15 [ 47.546168][ T450] FAULT_INJECTION: forcing a failure. [ 47.546168][ T450] name failslab, interval 1, probability 0, space 0, times 0 [ 47.559535][ T450] CPU: 0 PID: 450 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 47.572602][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 47.582866][ T450] Call Trace: [ 47.586270][ T450] dump_stack+0x1d8/0x241 [ 47.590522][ T450] ? panic+0x89d/0x89d [ 47.594591][ T450] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.600424][ T450] should_fail+0x71f/0x880 [ 47.605563][ T450] ? setup_fault_attr+0x3d0/0x3d0 [ 47.611066][ T450] ? io_req_defer+0x191/0x5c0 [ 47.615655][ T450] should_failslab+0x5/0x20 [ 47.621089][ T450] kmem_cache_alloc_trace+0x28/0x260 [ 47.626531][ T450] io_req_defer+0x191/0x5c0 [ 47.630957][ T450] io_queue_link_head+0x19c/0x3d0 [ 47.636227][ T450] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.642049][ T450] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.647399][ T450] ? __sb_end_write+0xc4/0x120 [ 47.652225][ T450] ? vfs_write+0x41a/0x4e0 [ 47.656580][ T450] ? fput_many+0x15e/0x1b0 [ 47.661217][ T450] ? debug_smp_processor_id+0x20/0x20 [ 47.666435][ T450] ? __ia32_sys_read+0x80/0x80 [ 47.671030][ T450] ? __do_page_fault+0x725/0xbb0 [ 47.676057][ T450] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.681714][ T450] do_syscall_64+0xca/0x1c0 [ 47.686073][ T450] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.691782][ T450] RIP: 0033:0x455c69 [ 47.695882][ 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 [ 47.715954][ T450] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.724540][ T450] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 47.732398][ T450] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 47.740568][ T450] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 47.748858][ T450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.756767][ T450] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 47.883922][ T452] FAULT_INJECTION: forcing a failure. [ 47.883922][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 47.896874][ T452] CPU: 0 PID: 452 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 47.908089][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 47.918309][ T452] Call Trace: [ 47.921761][ T452] dump_stack+0x1d8/0x241 [ 47.926832][ T452] ? panic+0x89d/0x89d [ 47.931350][ T452] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.937054][ T452] should_fail+0x71f/0x880 [ 47.941694][ T452] ? setup_fault_attr+0x3d0/0x3d0 [ 47.946508][ T452] ? io_req_defer+0x191/0x5c0 [ 47.951492][ T452] should_failslab+0x5/0x20 [ 47.955978][ T452] kmem_cache_alloc_trace+0x28/0x260 [ 47.961734][ T452] io_req_defer+0x191/0x5c0 [ 47.966293][ T452] io_queue_link_head+0x19c/0x3d0 [ 47.971545][ T452] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.977744][ T452] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.983316][ T452] ? __sb_end_write+0xc4/0x120 [ 47.988376][ T452] ? vfs_write+0x41a/0x4e0 [ 47.992980][ T452] ? fput_many+0x15e/0x1b0 [ 47.997324][ T452] ? debug_smp_processor_id+0x20/0x20 [ 48.002520][ T452] ? __ia32_sys_read+0x80/0x80 [ 48.007388][ T452] ? __do_page_fault+0x725/0xbb0 [ 48.012425][ T452] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.018117][ T452] do_syscall_64+0xca/0x1c0 [ 48.022528][ T452] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.028784][ T452] RIP: 0033:0x455c69 [ 48.032666][ 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 [ 48.053018][ T452] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.061409][ T452] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.069586][ T452] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.078055][ T452] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 48.086182][ T452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.094859][ T452] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 48.145155][ T454] FAULT_INJECTION: forcing a failure. [ 48.145155][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 48.158705][ T454] CPU: 1 PID: 454 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 48.170458][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 48.181235][ T454] Call Trace: [ 48.185459][ T454] dump_stack+0x1d8/0x241 [ 48.190000][ T454] ? panic+0x89d/0x89d [ 48.194086][ T454] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.199981][ T454] should_fail+0x71f/0x880 [ 48.204193][ T454] ? setup_fault_attr+0x3d0/0x3d0 [ 48.209152][ T454] ? io_req_defer+0x191/0x5c0 [ 48.213969][ T454] should_failslab+0x5/0x20 [ 48.218365][ T454] kmem_cache_alloc_trace+0x28/0x260 [ 48.223602][ T454] io_req_defer+0x191/0x5c0 [ 48.227935][ T454] io_queue_link_head+0x19c/0x3d0 [ 48.233050][ T454] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.238650][ T454] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.244549][ T454] ? __sb_end_write+0xc4/0x120 [ 48.249803][ T454] ? vfs_write+0x41a/0x4e0 [ 48.254740][ T454] ? fput_many+0x15e/0x1b0 [ 48.259251][ T454] ? debug_smp_processor_id+0x20/0x20 [ 48.264545][ T454] ? __ia32_sys_read+0x80/0x80 [ 48.269750][ T454] ? __do_page_fault+0x725/0xbb0 [ 48.274870][ T454] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.280600][ T454] do_syscall_64+0xca/0x1c0 [ 48.284934][ T454] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.290664][ T454] RIP: 0033:0x455c69 [ 48.294518][ 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 [ 48.314592][ T454] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.323049][ T454] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.331362][ T454] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.339377][ T454] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 48.347317][ T454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.356016][ T454] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 48.395426][ T456] FAULT_INJECTION: forcing a failure. [ 48.395426][ T456] name failslab, interval 1, probability 0, space 0, times 0 [ 48.407928][ T456] CPU: 0 PID: 456 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 48.419406][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 48.429403][ T456] Call Trace: [ 48.432614][ T456] dump_stack+0x1d8/0x241 [ 48.436766][ T456] ? panic+0x89d/0x89d [ 48.440698][ T456] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.446719][ T456] should_fail+0x71f/0x880 [ 48.450945][ T456] ? setup_fault_attr+0x3d0/0x3d0 [ 48.455815][ T456] ? io_req_defer+0x191/0x5c0 [ 48.460321][ T456] should_failslab+0x5/0x20 [ 48.464749][ T456] kmem_cache_alloc_trace+0x28/0x260 [ 48.470212][ T456] io_req_defer+0x191/0x5c0 [ 48.474979][ T456] io_queue_link_head+0x19c/0x3d0 [ 48.480129][ T456] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.485498][ T456] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.490993][ T456] ? __sb_end_write+0xc4/0x120 [ 48.495782][ T456] ? vfs_write+0x41a/0x4e0 [ 48.500005][ T456] ? fput_many+0x15e/0x1b0 [ 48.504274][ T456] ? debug_smp_processor_id+0x20/0x20 [ 48.509464][ T456] ? __ia32_sys_read+0x80/0x80 [ 48.514208][ T456] ? __do_page_fault+0x725/0xbb0 [ 48.518986][ T456] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.524364][ T456] do_syscall_64+0xca/0x1c0 [ 48.528791][ T456] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.534709][ T456] RIP: 0033:0x455c69 [ 48.539334][ 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 [ 48.560254][ T456] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.568534][ T456] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.576732][ T456] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.584661][ T456] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 48.592471][ T456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.600583][ T456] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 48.645097][ T459] FAULT_INJECTION: forcing a failure. [ 48.645097][ T459] name failslab, interval 1, probability 0, space 0, times 0 [ 48.658604][ T459] CPU: 0 PID: 459 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 48.670022][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 48.680348][ T459] Call Trace: [ 48.683632][ T459] dump_stack+0x1d8/0x241 [ 48.687803][ T459] ? panic+0x89d/0x89d [ 48.692066][ T459] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.698047][ T459] should_fail+0x71f/0x880 [ 48.702508][ T459] ? setup_fault_attr+0x3d0/0x3d0 [ 48.707965][ T459] ? io_req_defer+0x191/0x5c0 [ 48.712751][ T459] should_failslab+0x5/0x20 [ 48.717532][ T459] kmem_cache_alloc_trace+0x28/0x260 [ 48.723571][ T459] io_req_defer+0x191/0x5c0 [ 48.728162][ T459] io_queue_link_head+0x19c/0x3d0 [ 48.733685][ T459] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.739339][ T459] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.744909][ T459] ? __sb_end_write+0xc4/0x120 [ 48.749489][ T459] ? vfs_write+0x41a/0x4e0 [ 48.754120][ T459] ? fput_many+0x15e/0x1b0 [ 48.758412][ T459] ? debug_smp_processor_id+0x20/0x20 [ 48.763899][ T459] ? __ia32_sys_read+0x80/0x80 [ 48.768526][ T459] ? __do_page_fault+0x725/0xbb0 [ 48.773611][ T459] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.779275][ T459] do_syscall_64+0xca/0x1c0 [ 48.783758][ T459] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.789862][ T459] RIP: 0033:0x455c69 [ 48.793587][ 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 [ 48.813965][ T459] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 48.822198][ T459] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 48.830127][ T459] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 48.837931][ T459] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 48.845770][ T459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.853810][ T459] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 48.914639][ T461] FAULT_INJECTION: forcing a failure. [ 48.914639][ T461] name failslab, interval 1, probability 0, space 0, times 0 [ 48.927413][ T461] CPU: 1 PID: 461 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 48.940686][ T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 48.950769][ T461] Call Trace: [ 48.954200][ T461] dump_stack+0x1d8/0x241 [ 48.959144][ T461] ? panic+0x89d/0x89d [ 48.963476][ T461] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.969361][ T461] should_fail+0x71f/0x880 [ 48.973725][ T461] ? setup_fault_attr+0x3d0/0x3d0 [ 48.978812][ T461] ? io_req_defer+0x191/0x5c0 [ 48.983608][ T461] should_failslab+0x5/0x20 [ 48.988324][ T461] kmem_cache_alloc_trace+0x28/0x260 [ 48.993453][ T461] io_req_defer+0x191/0x5c0 [ 48.998492][ T461] io_queue_link_head+0x19c/0x3d0 [ 49.003312][ T461] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.008746][ T461] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.014618][ T461] ? __sb_end_write+0xc4/0x120 [ 49.019659][ T461] ? vfs_write+0x41a/0x4e0 [ 49.024238][ T461] ? fput_many+0x15e/0x1b0 [ 49.029140][ T461] ? debug_smp_processor_id+0x20/0x20 [ 49.035560][ T461] ? __ia32_sys_read+0x80/0x80 [ 49.040972][ T461] ? __do_page_fault+0x725/0xbb0 [ 49.045847][ T461] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.051369][ T461] do_syscall_64+0xca/0x1c0 [ 49.056158][ T461] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.062263][ T461] RIP: 0033:0x455c69 [ 49.066218][ 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 [ 49.088261][ T461] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.096602][ T461] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.104520][ T461] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.112408][ T461] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 49.120353][ T461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.128160][ T461] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 49.195329][ T463] FAULT_INJECTION: forcing a failure. [ 49.195329][ T463] name failslab, interval 1, probability 0, space 0, times 0 [ 49.208358][ T463] CPU: 1 PID: 463 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 49.219578][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 49.230057][ T463] Call Trace: [ 49.233206][ T463] dump_stack+0x1d8/0x241 [ 49.237560][ T463] ? panic+0x89d/0x89d [ 49.241564][ T463] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.247297][ T463] should_fail+0x71f/0x880 [ 49.251553][ T463] ? setup_fault_attr+0x3d0/0x3d0 [ 49.256423][ T463] ? io_req_defer+0x191/0x5c0 [ 49.260927][ T463] should_failslab+0x5/0x20 [ 49.265254][ T463] kmem_cache_alloc_trace+0x28/0x260 [ 49.270386][ T463] io_req_defer+0x191/0x5c0 [ 49.274841][ T463] io_queue_link_head+0x19c/0x3d0 [ 49.279938][ T463] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.285261][ T463] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.290648][ T463] ? __sb_end_write+0xc4/0x120 [ 49.295323][ T463] ? vfs_write+0x41a/0x4e0 [ 49.299578][ T463] ? fput_many+0x15e/0x1b0 [ 49.304421][ T463] ? debug_smp_processor_id+0x20/0x20 [ 49.309971][ T463] ? __ia32_sys_read+0x80/0x80 [ 49.314567][ T463] ? __do_page_fault+0x725/0xbb0 [ 49.319336][ T463] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.324738][ T463] do_syscall_64+0xca/0x1c0 [ 49.329120][ T463] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.334839][ T463] RIP: 0033:0x455c69 [ 49.338605][ 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 [ 49.358221][ T463] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.366555][ T463] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.374638][ T463] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.382668][ T463] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 49.390694][ T463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.399071][ T463] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 49.464086][ T466] FAULT_INJECTION: forcing a failure. [ 49.464086][ T466] name failslab, interval 1, probability 0, space 0, times 0 [ 49.477178][ T466] CPU: 1 PID: 466 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 49.489053][ T466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 49.499817][ T466] Call Trace: [ 49.503101][ T466] dump_stack+0x1d8/0x241 [ 49.507265][ T466] ? panic+0x89d/0x89d [ 49.511295][ T466] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.516904][ T466] ? _raw_spin_unlock_irq+0x4a/0x60 [ 49.522096][ T466] ? __io_submit_sqe+0x194d/0x3910 [ 49.527081][ T466] should_fail+0x71f/0x880 [ 49.531403][ T466] ? setup_fault_attr+0x3d0/0x3d0 [ 49.536467][ T466] ? percpu_ref_tryget+0xdc/0x270 [ 49.541542][ T466] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 49.547342][ T466] ? io_get_req+0x110/0x580 [ 49.551848][ T466] should_failslab+0x5/0x20 [ 49.556543][ T466] kmem_cache_alloc+0x28/0x250 [ 49.561159][ T466] io_get_req+0x110/0x580 [ 49.565573][ T466] io_submit_sqe+0x84/0xe90 [ 49.569998][ T466] ? __io_queue_sqe+0x250/0xd00 [ 49.574692][ T466] __se_sys_io_uring_enter+0x8e8/0x2030 [ 49.580222][ T466] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.585658][ T466] ? __sb_end_write+0xc4/0x120 [ 49.590534][ T466] ? vfs_write+0x41a/0x4e0 [ 49.594870][ T466] ? fput_many+0x15e/0x1b0 [ 49.599233][ T466] ? debug_smp_processor_id+0x20/0x20 [ 49.604638][ T466] ? __ia32_sys_read+0x80/0x80 [ 49.609398][ T466] ? __do_page_fault+0x725/0xbb0 [ 49.614167][ T466] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.619547][ T466] do_syscall_64+0xca/0x1c0 [ 49.624083][ T466] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.630126][ T466] RIP: 0033:0x455c69 [ 49.633833][ 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 [ 49.654854][ T466] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.663473][ T466] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.671971][ T466] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.679896][ T466] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 49.688027][ T466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.696593][ T466] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 49.706288][ T23] audit: type=1400 audit(1718822841.700:89): avc: denied { remove_name } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=9371 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.730350][ T23] audit: type=1400 audit(1718822841.700:90): avc: denied { rename } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=9371 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.805931][ T468] FAULT_INJECTION: forcing a failure. [ 49.805931][ T468] name failslab, interval 1, probability 0, space 0, times 0 [ 49.818584][ T468] CPU: 1 PID: 468 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 49.829820][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 49.839844][ T468] Call Trace: [ 49.843135][ T468] dump_stack+0x1d8/0x241 [ 49.847290][ T468] ? panic+0x89d/0x89d [ 49.851192][ T468] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.857228][ T468] should_fail+0x71f/0x880 [ 49.861795][ T468] ? setup_fault_attr+0x3d0/0x3d0 [ 49.866642][ T468] ? io_req_defer+0x191/0x5c0 [ 49.871249][ T468] should_failslab+0x5/0x20 [ 49.875734][ T468] kmem_cache_alloc_trace+0x28/0x260 [ 49.880850][ T468] io_req_defer+0x191/0x5c0 [ 49.885190][ T468] io_queue_link_head+0x19c/0x3d0 [ 49.890067][ T468] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.895423][ T468] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.900817][ T468] ? __sb_end_write+0xc4/0x120 [ 49.905521][ T468] ? vfs_write+0x41a/0x4e0 [ 49.909778][ T468] ? fput_many+0x15e/0x1b0 [ 49.914120][ T468] ? debug_smp_processor_id+0x20/0x20 [ 49.919537][ T468] ? __ia32_sys_read+0x80/0x80 [ 49.924134][ T468] ? __do_page_fault+0x725/0xbb0 [ 49.929044][ T468] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.934726][ T468] do_syscall_64+0xca/0x1c0 [ 49.939204][ T468] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.945006][ T468] RIP: 0033:0x455c69 [ 49.948737][ 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 [ 49.969282][ T468] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 49.979631][ T468] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 49.988517][ T468] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 49.996979][ T468] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 50.004769][ T468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.012671][ T468] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 50.074360][ T470] FAULT_INJECTION: forcing a failure. [ 50.074360][ T470] name failslab, interval 1, probability 0, space 0, times 0 [ 50.089948][ T470] CPU: 0 PID: 470 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 50.105001][ T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.116234][ T470] Call Trace: [ 50.119686][ T470] dump_stack+0x1d8/0x241 [ 50.124570][ T470] ? panic+0x89d/0x89d [ 50.128540][ T470] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.134218][ T470] ? _raw_spin_unlock_irq+0x4a/0x60 [ 50.139436][ T470] ? __io_submit_sqe+0x194d/0x3910 [ 50.144632][ T470] should_fail+0x71f/0x880 [ 50.149304][ T470] ? setup_fault_attr+0x3d0/0x3d0 [ 50.155710][ T470] ? percpu_ref_tryget+0xdc/0x270 [ 50.161511][ T470] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 50.168143][ T470] ? io_get_req+0x110/0x580 [ 50.172956][ T470] should_failslab+0x5/0x20 [ 50.177383][ T470] kmem_cache_alloc+0x28/0x250 [ 50.182373][ T470] io_get_req+0x110/0x580 [ 50.186938][ T470] io_submit_sqe+0x84/0xe90 [ 50.191487][ T470] ? __io_queue_sqe+0x250/0xd00 [ 50.196715][ T470] __se_sys_io_uring_enter+0x8e8/0x2030 [ 50.202529][ T470] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.208973][ T470] ? __sb_end_write+0xc4/0x120 [ 50.213814][ T470] ? vfs_write+0x41a/0x4e0 [ 50.218071][ T470] ? fput_many+0x15e/0x1b0 [ 50.222492][ T470] ? debug_smp_processor_id+0x20/0x20 [ 50.228515][ T470] ? __ia32_sys_read+0x80/0x80 [ 50.233541][ T470] ? __do_page_fault+0x725/0xbb0 [ 50.238302][ T470] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.244262][ T470] do_syscall_64+0xca/0x1c0 [ 50.248686][ T470] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.254421][ T470] RIP: 0033:0x455c69 [ 50.258651][ 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 [ 50.278451][ T470] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.286916][ T470] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 50.294750][ T470] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 50.302740][ T470] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 50.310770][ T470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.318573][ T470] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 50.365268][ T472] FAULT_INJECTION: forcing a failure. [ 50.365268][ T472] name failslab, interval 1, probability 0, space 0, times 0 [ 50.377822][ T472] CPU: 1 PID: 472 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 50.390026][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.400441][ T472] Call Trace: [ 50.403655][ T472] dump_stack+0x1d8/0x241 [ 50.407811][ T472] ? panic+0x89d/0x89d [ 50.411712][ T472] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.417730][ T472] should_fail+0x71f/0x880 [ 50.422358][ T472] ? setup_fault_attr+0x3d0/0x3d0 [ 50.427213][ T472] ? io_req_defer+0x191/0x5c0 [ 50.431947][ T472] should_failslab+0x5/0x20 [ 50.436560][ T472] kmem_cache_alloc_trace+0x28/0x260 [ 50.441860][ T472] io_req_defer+0x191/0x5c0 [ 50.446324][ T472] io_queue_link_head+0x19c/0x3d0 [ 50.451319][ T472] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.456892][ T472] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.462253][ T472] ? __sb_end_write+0xc4/0x120 [ 50.466862][ T472] ? vfs_write+0x41a/0x4e0 [ 50.471367][ T472] ? fput_many+0x15e/0x1b0 [ 50.475542][ T472] ? debug_smp_processor_id+0x20/0x20 [ 50.481114][ T472] ? __ia32_sys_read+0x80/0x80 [ 50.485854][ T472] ? __do_page_fault+0x725/0xbb0 [ 50.491173][ T472] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.496740][ T472] do_syscall_64+0xca/0x1c0 [ 50.501270][ T472] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.507401][ T472] RIP: 0033:0x455c69 [ 50.511555][ 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 [ 50.534191][ T472] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.543244][ T472] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 50.551212][ T472] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 50.559283][ T472] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 50.567472][ T472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.576222][ T472] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 50.625471][ T475] FAULT_INJECTION: forcing a failure. [ 50.625471][ T475] name failslab, interval 1, probability 0, space 0, times 0 [ 50.639206][ T475] CPU: 1 PID: 475 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 50.651281][ T475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.662406][ T475] Call Trace: [ 50.665762][ T475] dump_stack+0x1d8/0x241 [ 50.669906][ T475] ? panic+0x89d/0x89d [ 50.673952][ T475] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.680038][ T475] should_fail+0x71f/0x880 [ 50.684368][ T475] ? setup_fault_attr+0x3d0/0x3d0 [ 50.689331][ T475] ? io_req_defer+0x191/0x5c0 [ 50.694072][ T475] should_failslab+0x5/0x20 [ 50.698436][ T475] kmem_cache_alloc_trace+0x28/0x260 [ 50.703559][ T475] io_req_defer+0x191/0x5c0 [ 50.707912][ T475] io_queue_link_head+0x19c/0x3d0 [ 50.713124][ T475] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.718905][ T475] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.724377][ T475] ? __sb_end_write+0xc4/0x120 [ 50.728987][ T475] ? vfs_write+0x41a/0x4e0 [ 50.733770][ T475] ? fput_many+0x15e/0x1b0 [ 50.738249][ T475] ? debug_smp_processor_id+0x20/0x20 [ 50.743524][ T475] ? __ia32_sys_read+0x80/0x80 [ 50.748139][ T475] ? __do_page_fault+0x725/0xbb0 [ 50.753466][ T475] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.759101][ T475] do_syscall_64+0xca/0x1c0 [ 50.763710][ T475] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.769727][ T475] RIP: 0033:0x455c69 [ 50.773527][ 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 [ 50.793731][ T475] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.802659][ T475] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 50.811308][ T475] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 50.819168][ T475] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 50.827094][ T475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.836306][ T475] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 50.894714][ T477] FAULT_INJECTION: forcing a failure. [ 50.894714][ T477] name failslab, interval 1, probability 0, space 0, times 0 [ 50.908250][ T477] CPU: 1 PID: 477 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 50.919838][ T477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.929816][ T477] Call Trace: [ 50.933046][ T477] dump_stack+0x1d8/0x241 [ 50.937615][ T477] ? panic+0x89d/0x89d [ 50.941624][ T477] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.947226][ T477] should_fail+0x71f/0x880 [ 50.951484][ T477] ? setup_fault_attr+0x3d0/0x3d0 [ 50.956385][ T477] ? io_req_defer+0x191/0x5c0 [ 50.960975][ T477] should_failslab+0x5/0x20 [ 50.965643][ T477] kmem_cache_alloc_trace+0x28/0x260 [ 50.970905][ T477] io_req_defer+0x191/0x5c0 [ 50.975435][ T477] io_queue_link_head+0x19c/0x3d0 [ 50.980424][ T477] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.985822][ T477] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.991296][ T477] ? __sb_end_write+0xc4/0x120 [ 50.996036][ T477] ? vfs_write+0x41a/0x4e0 [ 51.000280][ T477] ? fput_many+0x15e/0x1b0 [ 51.004516][ T477] ? debug_smp_processor_id+0x20/0x20 [ 51.009777][ T477] ? __ia32_sys_read+0x80/0x80 [ 51.014321][ T477] ? __do_page_fault+0x725/0xbb0 [ 51.019224][ T477] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.024689][ T477] do_syscall_64+0xca/0x1c0 [ 51.029068][ T477] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.034956][ T477] RIP: 0033:0x455c69 [ 51.038791][ 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 [ 51.059909][ T477] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.068538][ T477] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.077052][ T477] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.085125][ T477] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 51.094108][ T477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.103464][ T477] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 51.163413][ T479] FAULT_INJECTION: forcing a failure. [ 51.163413][ T479] name failslab, interval 1, probability 0, space 0, times 0 [ 51.176445][ T479] CPU: 1 PID: 479 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 51.188922][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 51.201116][ T479] Call Trace: [ 51.204756][ T479] dump_stack+0x1d8/0x241 [ 51.209050][ T479] ? panic+0x89d/0x89d [ 51.213053][ T479] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.218908][ T479] should_fail+0x71f/0x880 [ 51.223335][ T479] ? setup_fault_attr+0x3d0/0x3d0 [ 51.228404][ T479] ? io_req_defer+0x191/0x5c0 [ 51.233081][ T479] should_failslab+0x5/0x20 [ 51.237718][ T479] kmem_cache_alloc_trace+0x28/0x260 [ 51.243104][ T479] io_req_defer+0x191/0x5c0 [ 51.247448][ T479] io_queue_link_head+0x19c/0x3d0 [ 51.252621][ T479] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.258246][ T479] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.263969][ T479] ? __sb_end_write+0xc4/0x120 [ 51.268558][ T479] ? vfs_write+0x41a/0x4e0 [ 51.272896][ T479] ? fput_many+0x15e/0x1b0 [ 51.277456][ T479] ? debug_smp_processor_id+0x20/0x20 [ 51.282895][ T479] ? __ia32_sys_read+0x80/0x80 [ 51.288246][ T479] ? __do_page_fault+0x725/0xbb0 [ 51.293151][ T479] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.298669][ T479] do_syscall_64+0xca/0x1c0 [ 51.302989][ T479] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.309641][ T479] RIP: 0033:0x455c69 [ 51.314191][ 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 [ 51.335312][ T479] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.344074][ T479] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.352268][ T479] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.360491][ T479] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 51.368651][ T479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.376599][ T479] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 51.434554][ T481] FAULT_INJECTION: forcing a failure. [ 51.434554][ T481] name failslab, interval 1, probability 0, space 0, times 0 [ 51.447324][ T481] CPU: 0 PID: 481 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 51.459118][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 51.469352][ T481] Call Trace: [ 51.472753][ T481] dump_stack+0x1d8/0x241 [ 51.477166][ T481] ? panic+0x89d/0x89d [ 51.481735][ T481] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.487467][ T481] should_fail+0x71f/0x880 [ 51.491949][ T481] ? setup_fault_attr+0x3d0/0x3d0 [ 51.497112][ T481] ? io_req_defer+0x191/0x5c0 [ 51.501907][ T481] should_failslab+0x5/0x20 [ 51.506587][ T481] kmem_cache_alloc_trace+0x28/0x260 [ 51.512321][ T481] io_req_defer+0x191/0x5c0 [ 51.517121][ T481] io_queue_link_head+0x19c/0x3d0 [ 51.521975][ T481] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.527795][ T481] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.533800][ T481] ? __sb_end_write+0xc4/0x120 [ 51.538924][ T481] ? vfs_write+0x41a/0x4e0 [ 51.543231][ T481] ? fput_many+0x15e/0x1b0 [ 51.547646][ T481] ? debug_smp_processor_id+0x20/0x20 [ 51.552844][ T481] ? __ia32_sys_read+0x80/0x80 [ 51.557544][ T481] ? __do_page_fault+0x725/0xbb0 [ 51.562647][ T481] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.568720][ T481] do_syscall_64+0xca/0x1c0 [ 51.573208][ T481] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.578935][ T481] RIP: 0033:0x455c69 [ 51.582658][ 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 [ 51.602845][ T481] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.612018][ T481] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.620552][ T481] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.629630][ T481] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 51.638226][ T481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.646688][ T481] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 51.726050][ T484] FAULT_INJECTION: forcing a failure. [ 51.726050][ T484] name failslab, interval 1, probability 0, space 0, times 0 [ 51.738978][ T484] CPU: 1 PID: 484 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 51.750942][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 51.761156][ T484] Call Trace: [ 51.764412][ T484] dump_stack+0x1d8/0x241 [ 51.768835][ T484] ? panic+0x89d/0x89d [ 51.772780][ T484] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.778449][ T484] should_fail+0x71f/0x880 [ 51.782966][ T484] ? setup_fault_attr+0x3d0/0x3d0 [ 51.788306][ T484] ? io_req_defer+0x191/0x5c0 [ 51.792890][ T484] should_failslab+0x5/0x20 [ 51.797240][ T484] kmem_cache_alloc_trace+0x28/0x260 [ 51.802359][ T484] io_req_defer+0x191/0x5c0 [ 51.806802][ T484] io_queue_link_head+0x19c/0x3d0 [ 51.811731][ T484] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.817457][ T484] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.823100][ T484] ? __sb_end_write+0xc4/0x120 [ 51.827836][ T484] ? vfs_write+0x41a/0x4e0 [ 51.832086][ T484] ? fput_many+0x15e/0x1b0 [ 51.837066][ T484] ? debug_smp_processor_id+0x20/0x20 [ 51.842940][ T484] ? __ia32_sys_read+0x80/0x80 [ 51.847658][ T484] ? __do_page_fault+0x725/0xbb0 [ 51.852994][ T484] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.858641][ T484] do_syscall_64+0xca/0x1c0 [ 51.863978][ T484] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.870289][ T484] RIP: 0033:0x455c69 [ 51.874660][ 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 [ 51.895647][ T484] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 51.904080][ T484] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 51.913154][ T484] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 51.921800][ T484] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 51.930230][ T484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.938190][ T484] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 52.005916][ T486] FAULT_INJECTION: forcing a failure. [ 52.005916][ T486] name failslab, interval 1, probability 0, space 0, times 0 [ 52.021231][ T486] CPU: 0 PID: 486 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 52.033722][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 52.045084][ T486] Call Trace: [ 52.048433][ T486] dump_stack+0x1d8/0x241 [ 52.052628][ T486] ? panic+0x89d/0x89d [ 52.056751][ T486] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.062670][ T486] should_fail+0x71f/0x880 [ 52.066911][ T486] ? setup_fault_attr+0x3d0/0x3d0 [ 52.071917][ T486] ? io_req_defer+0x191/0x5c0 [ 52.077209][ T486] should_failslab+0x5/0x20 [ 52.081893][ T486] kmem_cache_alloc_trace+0x28/0x260 [ 52.087399][ T486] io_req_defer+0x191/0x5c0 [ 52.092195][ T486] io_queue_link_head+0x19c/0x3d0 [ 52.097541][ T486] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.103201][ T486] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.109093][ T486] ? __sb_end_write+0xc4/0x120 [ 52.114059][ T486] ? vfs_write+0x41a/0x4e0 [ 52.118222][ T486] ? fput_many+0x15e/0x1b0 [ 52.123027][ T486] ? debug_smp_processor_id+0x20/0x20 [ 52.128789][ T486] ? __ia32_sys_read+0x80/0x80 [ 52.135602][ T486] ? __do_page_fault+0x725/0xbb0 [ 52.140927][ T486] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.146738][ T486] do_syscall_64+0xca/0x1c0 [ 52.151076][ T486] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.156836][ T486] RIP: 0033:0x455c69 [ 52.161005][ 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 [ 52.183008][ T486] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.192128][ T486] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 52.200588][ T486] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 52.208401][ T486] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 52.216599][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.224524][ T486] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 52.270963][ T488] FAULT_INJECTION: forcing a failure. [ 52.270963][ T488] name failslab, interval 1, probability 0, space 0, times 0 [ 52.283687][ T488] CPU: 0 PID: 488 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 52.295348][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 52.306012][ T488] Call Trace: [ 52.309183][ T488] dump_stack+0x1d8/0x241 [ 52.313481][ T488] ? panic+0x89d/0x89d [ 52.317896][ T488] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.323584][ T488] should_fail+0x71f/0x880 [ 52.328129][ T488] ? setup_fault_attr+0x3d0/0x3d0 [ 52.332934][ T488] ? io_req_defer+0x191/0x5c0 [ 52.337420][ T488] should_failslab+0x5/0x20 [ 52.341770][ T488] kmem_cache_alloc_trace+0x28/0x260 [ 52.347003][ T488] io_req_defer+0x191/0x5c0 [ 52.351339][ T488] io_queue_link_head+0x19c/0x3d0 [ 52.356586][ T488] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.362474][ T488] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.367856][ T488] ? __sb_end_write+0xc4/0x120 [ 52.373002][ T488] ? vfs_write+0x41a/0x4e0 [ 52.377221][ T488] ? fput_many+0x15e/0x1b0 [ 52.382040][ T488] ? debug_smp_processor_id+0x20/0x20 [ 52.387241][ T488] ? __ia32_sys_read+0x80/0x80 [ 52.392051][ T488] ? __do_page_fault+0x725/0xbb0 [ 52.397029][ T488] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.402825][ T488] do_syscall_64+0xca/0x1c0 [ 52.407462][ T488] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.413386][ T488] RIP: 0033:0x455c69 [ 52.417272][ 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 [ 52.437659][ T488] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.445892][ T488] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 52.453832][ T488] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 52.461656][ T488] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 52.469452][ T488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.477702][ T488] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 2024/06/19 18:47:24 executed programs: 33 [ 52.554716][ T490] FAULT_INJECTION: forcing a failure. [ 52.554716][ T490] name failslab, interval 1, probability 0, space 0, times 0 [ 52.567499][ T490] CPU: 0 PID: 490 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 52.579728][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 52.590469][ T490] Call Trace: [ 52.593810][ T490] dump_stack+0x1d8/0x241 [ 52.597984][ T490] ? panic+0x89d/0x89d [ 52.601873][ T490] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.607523][ T490] should_fail+0x71f/0x880 [ 52.612187][ T490] ? setup_fault_attr+0x3d0/0x3d0 [ 52.617222][ T490] ? io_req_defer+0x191/0x5c0 [ 52.621715][ T490] should_failslab+0x5/0x20 [ 52.626401][ T490] kmem_cache_alloc_trace+0x28/0x260 [ 52.631533][ T490] io_req_defer+0x191/0x5c0 [ 52.636592][ T490] io_queue_link_head+0x19c/0x3d0 [ 52.641735][ T490] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.647091][ T490] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.653138][ T490] ? __sb_end_write+0xc4/0x120 [ 52.657719][ T490] ? vfs_write+0x41a/0x4e0 [ 52.661973][ T490] ? fput_many+0x15e/0x1b0 [ 52.666224][ T490] ? debug_smp_processor_id+0x20/0x20 [ 52.671522][ T490] ? __ia32_sys_read+0x80/0x80 [ 52.676111][ T490] ? __do_page_fault+0x725/0xbb0 [ 52.681097][ T490] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.686616][ T490] do_syscall_64+0xca/0x1c0 [ 52.691042][ T490] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.696775][ T490] RIP: 0033:0x455c69 [ 52.700746][ 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 [ 52.720535][ T490] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 52.728773][ T490] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 52.736570][ T490] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 52.744497][ T490] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 52.752554][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.760465][ T490] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 52.884295][ T493] FAULT_INJECTION: forcing a failure. [ 52.884295][ T493] name failslab, interval 1, probability 0, space 0, times 0 [ 52.896794][ T493] CPU: 0 PID: 493 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 52.907969][ T493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 52.918128][ T493] Call Trace: [ 52.921259][ T493] dump_stack+0x1d8/0x241 [ 52.925423][ T493] ? panic+0x89d/0x89d [ 52.929322][ T493] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.935353][ T493] should_fail+0x71f/0x880 [ 52.939581][ T493] ? setup_fault_attr+0x3d0/0x3d0 [ 52.944429][ T493] ? io_req_defer+0x191/0x5c0 [ 52.948950][ T493] should_failslab+0x5/0x20 [ 52.953272][ T493] kmem_cache_alloc_trace+0x28/0x260 [ 52.958549][ T493] io_req_defer+0x191/0x5c0 [ 52.962977][ T493] io_queue_link_head+0x19c/0x3d0 [ 52.967829][ T493] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.973359][ T493] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.978694][ T493] ? __sb_end_write+0xc4/0x120 [ 52.983473][ T493] ? vfs_write+0x41a/0x4e0 [ 52.987847][ T493] ? fput_many+0x15e/0x1b0 [ 52.992242][ T493] ? debug_smp_processor_id+0x20/0x20 [ 52.997438][ T493] ? __ia32_sys_read+0x80/0x80 [ 53.002115][ T493] ? __do_page_fault+0x725/0xbb0 [ 53.006895][ T493] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.012714][ T493] do_syscall_64+0xca/0x1c0 [ 53.017223][ T493] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.023317][ T493] RIP: 0033:0x455c69 [ 53.027394][ 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 [ 53.048050][ T493] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.056417][ T493] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 53.064216][ T493] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 53.072156][ T493] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 53.080065][ T493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.087879][ T493] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 53.146068][ T495] FAULT_INJECTION: forcing a failure. [ 53.146068][ T495] name failslab, interval 1, probability 0, space 0, times 0 [ 53.158616][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 53.169840][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 53.180320][ T495] Call Trace: [ 53.183466][ T495] dump_stack+0x1d8/0x241 [ 53.187616][ T495] ? panic+0x89d/0x89d [ 53.191518][ T495] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.197266][ T495] should_fail+0x71f/0x880 [ 53.201525][ T495] ? setup_fault_attr+0x3d0/0x3d0 [ 53.206385][ T495] ? io_req_defer+0x191/0x5c0 [ 53.211002][ T495] should_failslab+0x5/0x20 [ 53.215460][ T495] kmem_cache_alloc_trace+0x28/0x260 [ 53.220596][ T495] io_req_defer+0x191/0x5c0 [ 53.225013][ T495] io_queue_link_head+0x19c/0x3d0 [ 53.229982][ T495] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.235357][ T495] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.240806][ T495] ? __sb_end_write+0xc4/0x120 [ 53.245403][ T495] ? vfs_write+0x41a/0x4e0 [ 53.249650][ T495] ? fput_many+0x15e/0x1b0 [ 53.254321][ T495] ? debug_smp_processor_id+0x20/0x20 [ 53.259657][ T495] ? __ia32_sys_read+0x80/0x80 [ 53.264337][ T495] ? __do_page_fault+0x725/0xbb0 [ 53.269189][ T495] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.274583][ T495] do_syscall_64+0xca/0x1c0 [ 53.278912][ T495] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.284635][ T495] RIP: 0033:0x455c69 [ 53.288371][ 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 [ 53.308040][ T495] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.316280][ T495] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 53.324187][ T495] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 53.332261][ T495] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000 [ 53.340072][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.348006][ T495] R13: 000000000000000b R14: 000000000055bf60 R15: 00007ffc110f5858 [ 53.435540][ T497] FAULT_INJECTION: forcing a failure. [ 53.435540][ T497] name failslab, interval 1, probability 0, space 0, times 0 [ 53.449149][ T497] CPU: 1 PID: 497 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 53.460974][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 53.470875][ T497] Call Trace: [ 53.474009][ T497] dump_stack+0x1d8/0x241 [ 53.478173][ T497] ? panic+0x89d/0x89d [ 53.482439][ T497] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.488035][ T497] should_fail+0x71f/0x880 [ 53.492466][ T497] ? setup_fault_attr+0x3d0/0x3d0 [ 53.497819][ T497] ? io_req_defer+0x191/0x5c0 [ 53.502401][ T497] should_failslab+0x5/0x20 [ 53.506827][ T497] kmem_cache_alloc_trace+0x28/0x260 [ 53.511974][ T497] io_req_defer+0x191/0x5c0 [ 53.516287][ T497] io_queue_link_head+0x19c/0x3d0 [ 53.521500][ T497] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.526895][ T497] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.532272][ T497] ? __sb_end_write+0xc4/0x120 [ 53.537046][ T497] ? vfs_write+0x41a/0x4e0 [ 53.541288][ T497] ? fput_many+0x15e/0x1b0 [ 53.545536][ T497] ? debug_smp_processor_id+0x20/0x20 [ 53.550750][ T497] ? __ia32_sys_read+0x80/0x80 [ 53.555341][ T497] ? __do_page_fault+0x725/0xbb0 [ 53.560211][ T497] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.566008][ T497] do_syscall_64+0xca/0x1c0 [ 53.570524][ T497] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.576629][ T497] RIP: 0033:0x455c69 [ 53.580661][ 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 [ 53.603006][ T497] RSP: 002b:00007f01b56690d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 53.611513][ T497] RAX: ffffffffffffffda RBX: 000000000055bf60 RCX: 0000000000455c69 [ 53.619862][ T497] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 53.627680][ T497] RBP: 00007f01b5669120 R08: 0000000000000000 R09: 0000000000000000