Warning: Permanently added '10.128.10.45' (ED25519) to the list of known hosts. 2023/09/10 18:21:30 ignoring optional flag "sandboxArg"="0" 2023/09/10 18:21:31 parsed 1 programs 2023/09/10 18:21:31 executed programs: 0 [ 42.116005][ T23] kauditd_printk_skb: 66 callbacks suppressed [ 42.116015][ T23] audit: type=1400 audit(1694370091.070:142): avc: denied { mounton } for pid=402 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 42.148949][ T23] audit: type=1400 audit(1694370091.080:143): avc: denied { mount } for pid=402 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 42.170847][ T406] cgroup1: Unknown subsys name 'perf_event' [ 42.174714][ T23] audit: type=1400 audit(1694370091.110:144): avc: denied { mounton } for pid=406 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 [ 42.181403][ T406] cgroup1: Unknown subsys name 'net_cls' [ 42.205374][ T23] audit: type=1400 audit(1694370091.110:145): avc: denied { mounton } for pid=406 comm="syz-executor.0" path="/syzcgroup/cpu" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 42.271698][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.279529][ T406] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.287990][ T406] device bridge_slave_0 entered promiscuous mode [ 42.295673][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.303427][ T406] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.311773][ T406] device bridge_slave_1 entered promiscuous mode [ 42.367182][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.374484][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.382230][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.389159][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.413661][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.421761][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.429204][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.437628][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.447942][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.457303][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.464480][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.482170][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.491966][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.499311][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.506813][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.515887][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.531989][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.551160][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.560028][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.578072][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.587139][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.615963][ T413] FAULT_INJECTION: forcing a failure. [ 42.615963][ T413] name failslab, interval 1, probability 0, space 0, times 1 [ 42.629285][ T413] CPU: 1 PID: 413 Comm: syz-executor.0 Not tainted 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 42.639473][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 42.649727][ T413] Call Trace: [ 42.652950][ T413] dump_stack+0x1d8/0x241 [ 42.657116][ T413] ? panic+0x896/0x896 [ 42.661189][ T413] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 42.666846][ T413] ? _raw_spin_unlock_irq+0x4a/0x60 [ 42.671954][ T413] ? __io_submit_sqe+0x194d/0x3910 [ 42.677009][ T413] should_fail+0x71f/0x880 [ 42.681255][ T413] ? setup_fault_attr+0x3d0/0x3d0 [ 42.686588][ T413] ? percpu_ref_tryget+0xdc/0x270 [ 42.691530][ T413] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 42.697248][ T413] ? io_get_req+0x110/0x580 [ 42.701616][ T413] should_failslab+0x5/0x20 [ 42.706017][ T413] kmem_cache_alloc+0x28/0x250 [ 42.710703][ T413] io_get_req+0x110/0x580 [ 42.715130][ T413] io_submit_sqe+0x84/0xe90 [ 42.720634][ T413] ? __io_queue_sqe+0x250/0xd00 [ 42.725678][ T413] __se_sys_io_uring_enter+0x8e8/0x2030 [ 42.731653][ T413] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 42.737369][ T413] ? __sb_end_write+0xc4/0x120 [ 42.742139][ T413] ? vfs_write+0x41a/0x4e0 [ 42.746854][ T413] ? fput_many+0x15e/0x1b0 [ 42.751186][ T413] ? debug_smp_processor_id+0x20/0x20 [ 42.756525][ T413] ? __ia32_sys_read+0x80/0x80 [ 42.761291][ T413] ? __do_page_fault+0x725/0xbb0 [ 42.766410][ T413] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 42.771789][ T413] do_syscall_64+0xca/0x1c0 [ 42.777118][ T413] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.840796][ T415] FAULT_INJECTION: forcing a failure. [ 42.840796][ T415] name failslab, interval 1, probability 0, space 0, times 0 [ 42.854341][ T415] CPU: 1 PID: 415 Comm: syz-executor.0 Not tainted 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 42.865121][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 42.876349][ T415] Call Trace: [ 42.879650][ T415] dump_stack+0x1d8/0x241 [ 42.884002][ T415] ? panic+0x896/0x896 [ 42.888606][ T415] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 42.895287][ T415] should_fail+0x71f/0x880 [ 42.900288][ T415] ? setup_fault_attr+0x3d0/0x3d0 [ 42.906283][ T415] ? io_req_defer+0x191/0x5c0 [ 42.911296][ T415] should_failslab+0x5/0x20 [ 42.916087][ T415] kmem_cache_alloc_trace+0x28/0x260 [ 42.921460][ T415] io_req_defer+0x191/0x5c0 [ 42.927278][ T415] io_queue_link_head+0x19c/0x3d0 [ 42.933804][ T415] __se_sys_io_uring_enter+0xc35/0x2030 [ 42.939419][ T415] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 42.944868][ T415] ? __sb_end_write+0xc4/0x120 [ 42.950122][ T415] ? vfs_write+0x41a/0x4e0 [ 42.954499][ T415] ? fput_many+0x15e/0x1b0 [ 42.959098][ T415] ? debug_smp_processor_id+0x20/0x20 [ 42.964571][ T415] ? __ia32_sys_read+0x80/0x80 [ 42.969168][ T415] ? __do_page_fault+0x725/0xbb0 [ 42.973974][ T415] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 42.979818][ T415] do_syscall_64+0xca/0x1c0 [ 42.984159][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.990964][ T415] ================================================================== [ 42.999311][ T415] BUG: KASAN: use-after-free in io_queue_link_head+0x323/0x3d0 [ 43.007852][ T415] Read of size 8 at addr ffff8881eed7f3d0 by task syz-executor.0/415 [ 43.016188][ T415] [ 43.018520][ T415] CPU: 1 PID: 415 Comm: syz-executor.0 Not tainted 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 43.029372][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 43.040128][ T415] Call Trace: [ 43.043260][ T415] dump_stack+0x1d8/0x241 [ 43.047951][ T415] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.054975][ T415] ? printk+0xd1/0x111 [ 43.059629][ T415] ? io_queue_link_head+0x323/0x3d0 [ 43.065481][ T415] ? wake_up_klogd+0xb2/0xf0 [ 43.070281][ T415] ? io_queue_link_head+0x323/0x3d0 [ 43.075722][ T415] print_address_description+0x8c/0x600 [ 43.082050][ T415] ? panic+0x896/0x896 [ 43.086423][ T415] ? io_queue_link_head+0x323/0x3d0 [ 43.092038][ T415] __kasan_report+0xf3/0x120 [ 43.097102][ T415] ? io_queue_link_head+0x323/0x3d0 [ 43.103245][ T415] kasan_report+0x30/0x60 [ 43.108659][ T415] io_queue_link_head+0x323/0x3d0 [ 43.114073][ T415] __se_sys_io_uring_enter+0xc35/0x2030 [ 43.119713][ T415] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 43.125266][ T415] ? __sb_end_write+0xc4/0x120 [ 43.130109][ T415] ? vfs_write+0x41a/0x4e0 [ 43.134643][ T415] ? fput_many+0x15e/0x1b0 [ 43.138965][ T415] ? debug_smp_processor_id+0x20/0x20 [ 43.144557][ T415] ? __ia32_sys_read+0x80/0x80 [ 43.149414][ T415] ? __do_page_fault+0x725/0xbb0 [ 43.154517][ T415] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 43.160108][ T415] do_syscall_64+0xca/0x1c0 [ 43.164985][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.170703][ T415] [ 43.172957][ T415] Allocated by task 415: [ 43.177392][ T415] __kasan_kmalloc+0x171/0x210 [ 43.181994][ T415] kmem_cache_alloc+0xd9/0x250 [ 43.187028][ T415] io_get_req+0x110/0x580 [ 43.191284][ T415] io_submit_sqe+0x84/0xe90 [ 43.196075][ T415] __se_sys_io_uring_enter+0x8e8/0x2030 [ 43.201460][ T415] do_syscall_64+0xca/0x1c0 [ 43.206004][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.211806][ T415] [ 43.214149][ T415] Freed by task 415: [ 43.217897][ T415] __kasan_slab_free+0x1b5/0x270 [ 43.222669][ T415] kmem_cache_free+0x10b/0x2c0 [ 43.227351][ T415] io_queue_link_head+0x30d/0x3d0 [ 43.232569][ T415] __se_sys_io_uring_enter+0xc35/0x2030 [ 43.238899][ T415] do_syscall_64+0xca/0x1c0 [ 43.243839][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.250332][ T415] [ 43.252956][ T415] The buggy address belongs to the object at ffff8881eed7f380 [ 43.252956][ T415] which belongs to the cache io_kiocb of size 264 [ 43.267907][ T415] The buggy address is located 80 bytes inside of [ 43.267907][ T415] 264-byte region [ffff8881eed7f380, ffff8881eed7f488) [ 43.281272][ T415] The buggy address belongs to the page: [ 43.287006][ T415] page:ffffea0007bb5f80 refcount:1 mapcount:0 mapping:ffff8881f0f28f00 index:0x0 compound_mapcount: 0 [ 43.298115][ T415] flags: 0x8000000000010200(slab|head) [ 43.305132][ T415] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f0f28f00 [ 43.314103][ T415] raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000 [ 43.323445][ T415] page dumped because: kasan: bad access detected [ 43.331335][ T415] page_owner tracks the page as allocated [ 43.337278][ T415] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 43.353470][ T415] prep_new_page+0x18f/0x370 [ 43.358051][ T415] get_page_from_freelist+0x2d13/0x2d90 [ 43.364617][ T415] __alloc_pages_nodemask+0x393/0x840 [ 43.372178][ T415] alloc_slab_page+0x39/0x3c0 [ 43.376853][ T415] new_slab+0x97/0x440 [ 43.381380][ T415] ___slab_alloc+0x2fe/0x490 [ 43.387833][ T415] __slab_alloc+0x62/0xa0 [ 43.393422][ T415] kmem_cache_alloc+0x109/0x250 [ 43.398931][ T415] io_get_req+0x110/0x580 [ 43.405858][ T415] io_submit_sqe+0x84/0xe90 [ 43.412917][ T415] __se_sys_io_uring_enter+0x8e8/0x2030 [ 43.420990][ T415] do_syscall_64+0xca/0x1c0 [ 43.425985][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.432776][ T415] page last free stack trace: [ 43.437758][ T415] __free_pages_ok+0x847/0x950 [ 43.442704][ T415] __free_pages+0x91/0x140 [ 43.447427][ T415] __free_slab+0x221/0x2e0 [ 43.451669][ T415] unfreeze_partials+0x14e/0x180 [ 43.458197][ T415] put_cpu_partial+0x44/0x180 [ 43.463753][ T415] __slab_free+0x297/0x360 [ 43.468644][ T415] qlist_free_all+0x43/0xb0 [ 43.473092][ T415] quarantine_reduce+0x1d9/0x210 [ 43.478254][ T415] __kasan_kmalloc+0x41/0x210 [ 43.484458][ T415] kmem_cache_alloc+0xd9/0x250 [ 43.489215][ T415] __alloc_skb+0x7a/0x4d0 [ 43.494851][ T415] netlink_ack+0x2cc/0xa70 [ 43.500312][ T415] netlink_rcv_skb+0x252/0x420 [ 43.506065][ T415] netlink_unicast+0x936/0xb20 [ 43.511741][ T415] netlink_sendmsg+0xa18/0xcf0 [ 43.516942][ T415] __sys_sendto+0x4f3/0x6c0 [ 43.521477][ T415] [ 43.523904][ T415] Memory state around the buggy address: [ 43.530725][ T415] ffff8881eed7f280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.539919][ T415] ffff8881eed7f300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.548406][ T415] >ffff8881eed7f380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.557838][ T415] ^ [ 43.564719][ T415] ffff8881eed7f400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.573406][ T415] ffff8881eed7f480: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.582478][ T415] ================================================================== [ 43.590905][ T415] Disabling lock debugging due to kernel taint [ 43.685942][ T418] FAULT_INJECTION: forcing a failure. [ 43.685942][ T418] name failslab, interval 1, probability 0, space 0, times 0 [ 43.700753][ T418] CPU: 1 PID: 418 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 43.713407][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 43.723969][ T418] Call Trace: [ 43.728858][ T418] dump_stack+0x1d8/0x241 [ 43.735058][ T418] ? panic+0x896/0x896 [ 43.739372][ T418] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.746973][ T418] should_fail+0x71f/0x880 [ 43.752280][ T418] ? setup_fault_attr+0x3d0/0x3d0 [ 43.758033][ T418] ? io_req_defer+0x191/0x5c0 [ 43.763613][ T418] should_failslab+0x5/0x20 [ 43.768464][ T418] kmem_cache_alloc_trace+0x28/0x260 [ 43.774212][ T418] io_req_defer+0x191/0x5c0 [ 43.778807][ T418] io_queue_link_head+0x19c/0x3d0 [ 43.783845][ T418] __se_sys_io_uring_enter+0xc35/0x2030 [ 43.789484][ T418] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 43.795024][ T418] ? __sb_end_write+0xc4/0x120 [ 43.800717][ T418] ? vfs_write+0x41a/0x4e0 [ 43.805768][ T418] ? fput_many+0x15e/0x1b0 [ 43.810307][ T418] ? debug_smp_processor_id+0x20/0x20 [ 43.816414][ T418] ? __ia32_sys_read+0x80/0x80 [ 43.821798][ T418] ? __do_page_fault+0x725/0xbb0 [ 43.828525][ T418] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 43.836151][ T418] do_syscall_64+0xca/0x1c0 [ 43.842089][ T418] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 43.910290][ T420] FAULT_INJECTION: forcing a failure. [ 43.910290][ T420] name failslab, interval 1, probability 0, space 0, times 0 [ 43.929425][ T420] CPU: 1 PID: 420 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 43.944100][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 43.956152][ T420] Call Trace: [ 43.960826][ T420] dump_stack+0x1d8/0x241 [ 43.965395][ T420] ? panic+0x896/0x896 [ 43.969718][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 43.975715][ T420] should_fail+0x71f/0x880 [ 43.981132][ T420] ? setup_fault_attr+0x3d0/0x3d0 [ 43.986272][ T420] ? io_req_defer+0x191/0x5c0 [ 43.991535][ T420] should_failslab+0x5/0x20 [ 43.995974][ T420] kmem_cache_alloc_trace+0x28/0x260 [ 44.001587][ T420] io_req_defer+0x191/0x5c0 [ 44.007149][ T420] io_queue_link_head+0x19c/0x3d0 [ 44.012292][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.017868][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.023754][ T420] ? __sb_end_write+0xc4/0x120 [ 44.030783][ T420] ? vfs_write+0x41a/0x4e0 [ 44.037935][ T420] ? fput_many+0x15e/0x1b0 [ 44.043322][ T420] ? debug_smp_processor_id+0x20/0x20 [ 44.051918][ T420] ? __ia32_sys_read+0x80/0x80 [ 44.059379][ T420] ? __do_page_fault+0x725/0xbb0 [ 44.066827][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 44.073501][ T420] do_syscall_64+0xca/0x1c0 [ 44.081478][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.150743][ T423] FAULT_INJECTION: forcing a failure. [ 44.150743][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 44.167001][ T423] CPU: 1 PID: 423 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 44.180210][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 44.190198][ T423] Call Trace: [ 44.193685][ T423] dump_stack+0x1d8/0x241 [ 44.198843][ T423] ? panic+0x896/0x896 [ 44.202893][ T423] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.208880][ T423] should_fail+0x71f/0x880 [ 44.213489][ T423] ? setup_fault_attr+0x3d0/0x3d0 [ 44.218459][ T423] ? io_req_defer+0x191/0x5c0 [ 44.223675][ T423] should_failslab+0x5/0x20 [ 44.228190][ T423] kmem_cache_alloc_trace+0x28/0x260 [ 44.233557][ T423] io_req_defer+0x191/0x5c0 [ 44.237988][ T423] io_queue_link_head+0x19c/0x3d0 [ 44.242947][ T423] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.248698][ T423] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.254277][ T423] ? __sb_end_write+0xc4/0x120 [ 44.260311][ T423] ? vfs_write+0x41a/0x4e0 [ 44.264659][ T423] ? fput_many+0x15e/0x1b0 [ 44.268984][ T423] ? debug_smp_processor_id+0x20/0x20 [ 44.274899][ T423] ? __ia32_sys_read+0x80/0x80 [ 44.280221][ T423] ? __do_page_fault+0x725/0xbb0 [ 44.285173][ T423] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 44.290549][ T423] do_syscall_64+0xca/0x1c0 [ 44.294991][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.428945][ T425] FAULT_INJECTION: forcing a failure. [ 44.428945][ T425] name failslab, interval 1, probability 0, space 0, times 0 [ 44.443295][ T425] CPU: 1 PID: 425 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 44.456008][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 44.466855][ T425] Call Trace: [ 44.470097][ T425] dump_stack+0x1d8/0x241 [ 44.474244][ T425] ? panic+0x896/0x896 [ 44.478145][ T425] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.484135][ T425] should_fail+0x71f/0x880 [ 44.488389][ T425] ? setup_fault_attr+0x3d0/0x3d0 [ 44.493860][ T425] ? io_req_defer+0x191/0x5c0 [ 44.498896][ T425] should_failslab+0x5/0x20 [ 44.503409][ T425] kmem_cache_alloc_trace+0x28/0x260 [ 44.508531][ T425] io_req_defer+0x191/0x5c0 [ 44.513045][ T425] io_queue_link_head+0x19c/0x3d0 [ 44.517922][ T425] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.523537][ T425] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.528991][ T425] ? __sb_end_write+0xc4/0x120 [ 44.533655][ T425] ? vfs_write+0x41a/0x4e0 [ 44.538290][ T425] ? fput_many+0x15e/0x1b0 [ 44.543624][ T425] ? debug_smp_processor_id+0x20/0x20 [ 44.549290][ T425] ? __ia32_sys_read+0x80/0x80 [ 44.554216][ T425] ? __do_page_fault+0x725/0xbb0 [ 44.559167][ T425] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 44.564723][ T425] do_syscall_64+0xca/0x1c0 [ 44.570158][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.629997][ T427] FAULT_INJECTION: forcing a failure. [ 44.629997][ T427] name failslab, interval 1, probability 0, space 0, times 0 [ 44.643576][ T427] CPU: 1 PID: 427 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 44.655223][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 44.665120][ T427] Call Trace: [ 44.668348][ T427] dump_stack+0x1d8/0x241 [ 44.672500][ T427] ? panic+0x896/0x896 [ 44.676990][ T427] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.682814][ T427] should_fail+0x71f/0x880 [ 44.687135][ T427] ? setup_fault_attr+0x3d0/0x3d0 [ 44.692239][ T427] ? io_req_defer+0x191/0x5c0 [ 44.697055][ T427] should_failslab+0x5/0x20 [ 44.702012][ T427] kmem_cache_alloc_trace+0x28/0x260 [ 44.708285][ T427] io_req_defer+0x191/0x5c0 [ 44.713094][ T427] io_queue_link_head+0x19c/0x3d0 [ 44.720475][ T427] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.726390][ T427] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.733550][ T427] ? __sb_end_write+0xc4/0x120 [ 44.738126][ T427] ? vfs_write+0x41a/0x4e0 [ 44.743022][ T427] ? fput_many+0x15e/0x1b0 [ 44.749340][ T427] ? debug_smp_processor_id+0x20/0x20 [ 44.755211][ T427] ? __ia32_sys_read+0x80/0x80 [ 44.760319][ T427] ? __do_page_fault+0x725/0xbb0 [ 44.765141][ T427] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 44.770747][ T427] do_syscall_64+0xca/0x1c0 [ 44.775266][ T427] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.843713][ T429] FAULT_INJECTION: forcing a failure. [ 44.843713][ T429] name failslab, interval 1, probability 0, space 0, times 0 [ 44.859660][ T429] CPU: 1 PID: 429 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 44.873594][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 44.887437][ T429] Call Trace: [ 44.892164][ T429] dump_stack+0x1d8/0x241 [ 44.898476][ T429] ? panic+0x896/0x896 [ 44.904623][ T429] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 44.911926][ T429] should_fail+0x71f/0x880 [ 44.917435][ T429] ? setup_fault_attr+0x3d0/0x3d0 [ 44.923814][ T429] ? io_req_defer+0x191/0x5c0 [ 44.931792][ T429] should_failslab+0x5/0x20 [ 44.936704][ T429] kmem_cache_alloc_trace+0x28/0x260 [ 44.943701][ T429] io_req_defer+0x191/0x5c0 [ 44.949375][ T429] io_queue_link_head+0x19c/0x3d0 [ 44.955141][ T429] __se_sys_io_uring_enter+0xc35/0x2030 [ 44.961728][ T429] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 44.967661][ T429] ? __sb_end_write+0xc4/0x120 [ 44.973678][ T429] ? vfs_write+0x41a/0x4e0 [ 44.978868][ T429] ? fput_many+0x15e/0x1b0 [ 44.983595][ T429] ? debug_smp_processor_id+0x20/0x20 [ 44.989040][ T429] ? __ia32_sys_read+0x80/0x80 [ 44.994905][ T429] ? __do_page_fault+0x725/0xbb0 [ 45.000953][ T429] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.008923][ T429] do_syscall_64+0xca/0x1c0 [ 45.015717][ T429] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.109433][ T432] FAULT_INJECTION: forcing a failure. [ 45.109433][ T432] name failslab, interval 1, probability 0, space 0, times 0 [ 45.125687][ T432] CPU: 1 PID: 432 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 45.139956][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 45.152969][ T432] Call Trace: [ 45.157414][ T432] dump_stack+0x1d8/0x241 [ 45.163338][ T432] ? panic+0x896/0x896 [ 45.168960][ T432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.177675][ T432] should_fail+0x71f/0x880 [ 45.183304][ T432] ? setup_fault_attr+0x3d0/0x3d0 [ 45.190088][ T432] ? io_req_defer+0x191/0x5c0 [ 45.195865][ T432] should_failslab+0x5/0x20 [ 45.200494][ T432] kmem_cache_alloc_trace+0x28/0x260 [ 45.207366][ T432] io_req_defer+0x191/0x5c0 [ 45.211877][ T432] io_queue_link_head+0x19c/0x3d0 [ 45.216970][ T432] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.223022][ T432] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.229874][ T432] ? __sb_end_write+0xc4/0x120 [ 45.235070][ T432] ? vfs_write+0x41a/0x4e0 [ 45.239725][ T432] ? fput_many+0x15e/0x1b0 [ 45.245471][ T432] ? debug_smp_processor_id+0x20/0x20 [ 45.250977][ T432] ? __ia32_sys_read+0x80/0x80 [ 45.255901][ T432] ? __do_page_fault+0x725/0xbb0 [ 45.260776][ T432] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.266394][ T432] do_syscall_64+0xca/0x1c0 [ 45.271435][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.319687][ T434] FAULT_INJECTION: forcing a failure. [ 45.319687][ T434] name failslab, interval 1, probability 0, space 0, times 0 [ 45.333192][ T434] CPU: 1 PID: 434 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 45.346661][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 45.359118][ T434] Call Trace: [ 45.363611][ T434] dump_stack+0x1d8/0x241 [ 45.369206][ T434] ? panic+0x896/0x896 [ 45.373736][ T434] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.380366][ T434] should_fail+0x71f/0x880 [ 45.385125][ T434] ? setup_fault_attr+0x3d0/0x3d0 [ 45.391511][ T434] ? io_req_defer+0x191/0x5c0 [ 45.397861][ T434] should_failslab+0x5/0x20 [ 45.403078][ T434] kmem_cache_alloc_trace+0x28/0x260 [ 45.408653][ T434] io_req_defer+0x191/0x5c0 [ 45.413441][ T434] io_queue_link_head+0x19c/0x3d0 [ 45.418720][ T434] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.424184][ T434] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.429765][ T434] ? __sb_end_write+0xc4/0x120 [ 45.435064][ T434] ? vfs_write+0x41a/0x4e0 [ 45.439632][ T434] ? fput_many+0x15e/0x1b0 [ 45.444152][ T434] ? debug_smp_processor_id+0x20/0x20 [ 45.450061][ T434] ? __ia32_sys_read+0x80/0x80 [ 45.455487][ T434] ? __do_page_fault+0x725/0xbb0 [ 45.461028][ T434] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.467937][ T434] do_syscall_64+0xca/0x1c0 [ 45.472803][ T434] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.540495][ T436] FAULT_INJECTION: forcing a failure. [ 45.540495][ T436] name failslab, interval 1, probability 0, space 0, times 0 [ 45.558865][ T436] CPU: 1 PID: 436 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 45.576078][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 45.587726][ T436] Call Trace: [ 45.591997][ T436] dump_stack+0x1d8/0x241 [ 45.596968][ T436] ? panic+0x896/0x896 [ 45.601030][ T436] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.607125][ T436] should_fail+0x71f/0x880 [ 45.611947][ T436] ? setup_fault_attr+0x3d0/0x3d0 [ 45.616827][ T436] ? io_req_defer+0x191/0x5c0 [ 45.623244][ T436] should_failslab+0x5/0x20 [ 45.629124][ T436] kmem_cache_alloc_trace+0x28/0x260 [ 45.635315][ T436] io_req_defer+0x191/0x5c0 [ 45.641182][ T436] io_queue_link_head+0x19c/0x3d0 [ 45.647359][ T436] __se_sys_io_uring_enter+0xc35/0x2030 [ 45.653422][ T436] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.659581][ T436] ? __sb_end_write+0xc4/0x120 [ 45.664436][ T436] ? vfs_write+0x41a/0x4e0 [ 45.669028][ T436] ? fput_many+0x15e/0x1b0 [ 45.674065][ T436] ? debug_smp_processor_id+0x20/0x20 [ 45.680180][ T436] ? __ia32_sys_read+0x80/0x80 [ 45.685402][ T436] ? __do_page_fault+0x725/0xbb0 [ 45.690450][ T436] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.696353][ T436] do_syscall_64+0xca/0x1c0 [ 45.701287][ T436] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.750406][ T438] FAULT_INJECTION: forcing a failure. [ 45.750406][ T438] name failslab, interval 1, probability 0, space 0, times 0 [ 45.765586][ T438] CPU: 1 PID: 438 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 45.779074][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 45.789778][ T438] Call Trace: [ 45.793100][ T438] dump_stack+0x1d8/0x241 [ 45.797692][ T438] ? panic+0x896/0x896 [ 45.802096][ T438] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.809729][ T438] ? _raw_spin_unlock_irq+0x4a/0x60 [ 45.815732][ T438] ? __io_submit_sqe+0x194d/0x3910 [ 45.825505][ T438] should_fail+0x71f/0x880 [ 45.833529][ T438] ? setup_fault_attr+0x3d0/0x3d0 [ 45.839899][ T438] ? percpu_ref_tryget+0xdc/0x270 [ 45.846595][ T438] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 45.854083][ T438] ? io_get_req+0x110/0x580 [ 45.858696][ T438] should_failslab+0x5/0x20 [ 45.863824][ T438] kmem_cache_alloc+0x28/0x250 [ 45.869555][ T438] io_get_req+0x110/0x580 [ 45.874399][ T438] io_submit_sqe+0x84/0xe90 [ 45.879421][ T438] ? __io_queue_sqe+0x250/0xd00 [ 45.884478][ T438] __se_sys_io_uring_enter+0x8e8/0x2030 [ 45.890906][ T438] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 45.896884][ T438] ? __sb_end_write+0xc4/0x120 [ 45.902641][ T438] ? vfs_write+0x41a/0x4e0 [ 45.908128][ T438] ? fput_many+0x15e/0x1b0 [ 45.912698][ T438] ? debug_smp_processor_id+0x20/0x20 [ 45.918290][ T438] ? __ia32_sys_read+0x80/0x80 [ 45.923276][ T438] ? __do_page_fault+0x725/0xbb0 [ 45.928656][ T438] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 45.935161][ T438] do_syscall_64+0xca/0x1c0 [ 45.939766][ T438] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.033001][ T441] FAULT_INJECTION: forcing a failure. [ 46.033001][ T441] name failslab, interval 1, probability 0, space 0, times 0 [ 46.051493][ T441] CPU: 1 PID: 441 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 46.070233][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 46.083142][ T441] Call Trace: [ 46.086884][ T441] dump_stack+0x1d8/0x241 [ 46.093567][ T441] ? panic+0x896/0x896 [ 46.098664][ T441] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.106912][ T441] should_fail+0x71f/0x880 [ 46.112604][ T441] ? setup_fault_attr+0x3d0/0x3d0 [ 46.119159][ T441] ? io_req_defer+0x191/0x5c0 [ 46.125011][ T441] should_failslab+0x5/0x20 [ 46.130784][ T441] kmem_cache_alloc_trace+0x28/0x260 [ 46.140455][ T441] io_req_defer+0x191/0x5c0 [ 46.146429][ T441] io_queue_link_head+0x19c/0x3d0 [ 46.153300][ T441] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.160098][ T441] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.166278][ T441] ? __sb_end_write+0xc4/0x120 [ 46.171421][ T441] ? vfs_write+0x41a/0x4e0 [ 46.176045][ T441] ? fput_many+0x15e/0x1b0 [ 46.180386][ T441] ? debug_smp_processor_id+0x20/0x20 [ 46.185929][ T441] ? __ia32_sys_read+0x80/0x80 [ 46.190699][ T441] ? __do_page_fault+0x725/0xbb0 [ 46.195852][ T441] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.202316][ T441] do_syscall_64+0xca/0x1c0 [ 46.206920][ T441] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.250460][ T443] FAULT_INJECTION: forcing a failure. [ 46.250460][ T443] name failslab, interval 1, probability 0, space 0, times 0 [ 46.267164][ T443] CPU: 1 PID: 443 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 46.281343][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 46.293493][ T443] Call Trace: [ 46.297720][ T443] dump_stack+0x1d8/0x241 [ 46.302636][ T443] ? panic+0x896/0x896 [ 46.308991][ T443] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.316950][ T443] should_fail+0x71f/0x880 [ 46.321873][ T443] ? setup_fault_attr+0x3d0/0x3d0 [ 46.329761][ T443] ? io_req_defer+0x191/0x5c0 [ 46.340146][ T443] should_failslab+0x5/0x20 [ 46.346002][ T443] kmem_cache_alloc_trace+0x28/0x260 [ 46.353512][ T443] io_req_defer+0x191/0x5c0 [ 46.358107][ T443] io_queue_link_head+0x19c/0x3d0 [ 46.365361][ T443] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.371548][ T443] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.378664][ T443] ? __sb_end_write+0xc4/0x120 [ 46.383642][ T443] ? vfs_write+0x41a/0x4e0 [ 46.389450][ T443] ? fput_many+0x15e/0x1b0 [ 46.394620][ T443] ? debug_smp_processor_id+0x20/0x20 [ 46.400528][ T443] ? __ia32_sys_read+0x80/0x80 [ 46.405566][ T443] ? __do_page_fault+0x725/0xbb0 [ 46.411761][ T443] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.418027][ T443] do_syscall_64+0xca/0x1c0 [ 46.422610][ T443] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.502164][ T445] FAULT_INJECTION: forcing a failure. [ 46.502164][ T445] name failslab, interval 1, probability 0, space 0, times 0 [ 46.517640][ T445] CPU: 1 PID: 445 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 46.533851][ T445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 46.546539][ T445] Call Trace: [ 46.550287][ T445] dump_stack+0x1d8/0x241 [ 46.556022][ T445] ? panic+0x896/0x896 [ 46.560084][ T445] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.566836][ T445] should_fail+0x71f/0x880 [ 46.572147][ T445] ? setup_fault_attr+0x3d0/0x3d0 [ 46.577929][ T445] ? io_req_defer+0x191/0x5c0 [ 46.582659][ T445] should_failslab+0x5/0x20 [ 46.587082][ T445] kmem_cache_alloc_trace+0x28/0x260 [ 46.592298][ T445] io_req_defer+0x191/0x5c0 [ 46.596738][ T445] io_queue_link_head+0x19c/0x3d0 [ 46.601773][ T445] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.607497][ T445] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.613644][ T445] ? __sb_end_write+0xc4/0x120 [ 46.618400][ T445] ? vfs_write+0x41a/0x4e0 [ 46.622975][ T445] ? fput_many+0x15e/0x1b0 [ 46.628243][ T445] ? debug_smp_processor_id+0x20/0x20 [ 46.633965][ T445] ? __ia32_sys_read+0x80/0x80 [ 46.640259][ T445] ? __do_page_fault+0x725/0xbb0 [ 46.646637][ T445] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.653286][ T445] do_syscall_64+0xca/0x1c0 [ 46.659938][ T445] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.711451][ T447] FAULT_INJECTION: forcing a failure. [ 46.711451][ T447] name failslab, interval 1, probability 0, space 0, times 0 [ 46.724803][ T447] CPU: 1 PID: 447 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 46.737941][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 46.749467][ T447] Call Trace: [ 46.752814][ T447] dump_stack+0x1d8/0x241 [ 46.757207][ T447] ? panic+0x896/0x896 [ 46.761701][ T447] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.767692][ T447] should_fail+0x71f/0x880 [ 46.772135][ T447] ? setup_fault_attr+0x3d0/0x3d0 [ 46.777247][ T447] ? io_req_defer+0x191/0x5c0 [ 46.782012][ T447] should_failslab+0x5/0x20 [ 46.786353][ T447] kmem_cache_alloc_trace+0x28/0x260 [ 46.791780][ T447] io_req_defer+0x191/0x5c0 [ 46.796367][ T447] io_queue_link_head+0x19c/0x3d0 [ 46.801318][ T447] __se_sys_io_uring_enter+0xc35/0x2030 [ 46.807105][ T447] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 46.812761][ T447] ? __sb_end_write+0xc4/0x120 [ 46.817361][ T447] ? vfs_write+0x41a/0x4e0 [ 46.821701][ T447] ? fput_many+0x15e/0x1b0 [ 46.827187][ T447] ? debug_smp_processor_id+0x20/0x20 [ 46.832656][ T447] ? __ia32_sys_read+0x80/0x80 [ 46.838432][ T447] ? __do_page_fault+0x725/0xbb0 [ 46.843558][ T447] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 46.850711][ T447] do_syscall_64+0xca/0x1c0 [ 46.855404][ T447] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.921081][ T449] FAULT_INJECTION: forcing a failure. [ 46.921081][ T449] name failslab, interval 1, probability 0, space 0, times 0 [ 46.935253][ T449] CPU: 1 PID: 449 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 46.947277][ T449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 46.957761][ T449] Call Trace: [ 46.961330][ T449] dump_stack+0x1d8/0x241 [ 46.965851][ T449] ? panic+0x896/0x896 [ 46.969851][ T449] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 46.975837][ T449] should_fail+0x71f/0x880 [ 46.980426][ T449] ? setup_fault_attr+0x3d0/0x3d0 [ 46.985801][ T449] ? io_req_defer+0x191/0x5c0 [ 46.990455][ T449] should_failslab+0x5/0x20 [ 46.995262][ T449] kmem_cache_alloc_trace+0x28/0x260 [ 47.005619][ T449] io_req_defer+0x191/0x5c0 [ 47.010326][ T449] io_queue_link_head+0x19c/0x3d0 [ 47.015148][ T449] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.020708][ T449] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.027020][ T449] ? __sb_end_write+0xc4/0x120 [ 47.033148][ T449] ? vfs_write+0x41a/0x4e0 [ 47.039097][ T449] ? fput_many+0x15e/0x1b0 [ 47.044359][ T449] ? debug_smp_processor_id+0x20/0x20 [ 47.050253][ T449] ? __ia32_sys_read+0x80/0x80 [ 47.055378][ T449] ? __do_page_fault+0x725/0xbb0 [ 47.060993][ T449] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.066969][ T449] do_syscall_64+0xca/0x1c0 [ 47.071844][ T449] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 2023/09/10 18:21:36 executed programs: 17 [ 47.212497][ T452] FAULT_INJECTION: forcing a failure. [ 47.212497][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 47.227851][ T452] CPU: 0 PID: 452 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 47.240236][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 47.251372][ T452] Call Trace: [ 47.254734][ T452] dump_stack+0x1d8/0x241 [ 47.259344][ T452] ? panic+0x896/0x896 [ 47.264889][ T452] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.271370][ T452] ? _raw_spin_unlock_irq+0x4a/0x60 [ 47.276482][ T452] ? __io_submit_sqe+0x194d/0x3910 [ 47.282910][ T452] should_fail+0x71f/0x880 [ 47.287638][ T452] ? setup_fault_attr+0x3d0/0x3d0 [ 47.293755][ T452] ? percpu_ref_tryget+0xdc/0x270 [ 47.299787][ T452] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 47.306127][ T452] ? io_get_req+0x110/0x580 [ 47.310848][ T452] should_failslab+0x5/0x20 [ 47.316129][ T452] kmem_cache_alloc+0x28/0x250 [ 47.321339][ T452] io_get_req+0x110/0x580 [ 47.326194][ T452] io_submit_sqe+0x84/0xe90 [ 47.331179][ T452] ? __io_queue_sqe+0x250/0xd00 [ 47.337008][ T452] __se_sys_io_uring_enter+0x8e8/0x2030 [ 47.343154][ T452] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.349641][ T452] ? __sb_end_write+0xc4/0x120 [ 47.355483][ T452] ? vfs_write+0x41a/0x4e0 [ 47.360100][ T452] ? fput_many+0x15e/0x1b0 [ 47.364467][ T452] ? debug_smp_processor_id+0x20/0x20 [ 47.370925][ T452] ? __ia32_sys_read+0x80/0x80 [ 47.375794][ T452] ? __do_page_fault+0x725/0xbb0 [ 47.380960][ T452] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.387652][ T452] do_syscall_64+0xca/0x1c0 [ 47.392418][ T452] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.491665][ T454] FAULT_INJECTION: forcing a failure. [ 47.491665][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 47.504761][ T454] CPU: 1 PID: 454 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 47.519256][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 47.530875][ T454] Call Trace: [ 47.534550][ T454] dump_stack+0x1d8/0x241 [ 47.539165][ T454] ? panic+0x896/0x896 [ 47.543805][ T454] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.550005][ T454] should_fail+0x71f/0x880 [ 47.554804][ T454] ? setup_fault_attr+0x3d0/0x3d0 [ 47.560774][ T454] ? io_req_defer+0x191/0x5c0 [ 47.565677][ T454] should_failslab+0x5/0x20 [ 47.571081][ T454] kmem_cache_alloc_trace+0x28/0x260 [ 47.576683][ T454] io_req_defer+0x191/0x5c0 [ 47.581291][ T454] io_queue_link_head+0x19c/0x3d0 [ 47.586149][ T454] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.592176][ T454] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.598100][ T454] ? __sb_end_write+0xc4/0x120 [ 47.603016][ T454] ? vfs_write+0x41a/0x4e0 [ 47.607911][ T454] ? fput_many+0x15e/0x1b0 [ 47.612681][ T454] ? debug_smp_processor_id+0x20/0x20 [ 47.618629][ T454] ? __ia32_sys_read+0x80/0x80 [ 47.623779][ T454] ? __do_page_fault+0x725/0xbb0 [ 47.631055][ T454] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.637421][ T454] do_syscall_64+0xca/0x1c0 [ 47.642214][ T454] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.695961][ T456] FAULT_INJECTION: forcing a failure. [ 47.695961][ T456] name failslab, interval 1, probability 0, space 0, times 0 [ 47.710420][ T456] CPU: 1 PID: 456 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 47.723496][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 47.734460][ T456] Call Trace: [ 47.737950][ T456] dump_stack+0x1d8/0x241 [ 47.742981][ T456] ? panic+0x896/0x896 [ 47.747552][ T456] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.755013][ T456] should_fail+0x71f/0x880 [ 47.759857][ T456] ? setup_fault_attr+0x3d0/0x3d0 [ 47.764873][ T456] ? io_req_defer+0x191/0x5c0 [ 47.769610][ T456] should_failslab+0x5/0x20 [ 47.774736][ T456] kmem_cache_alloc_trace+0x28/0x260 [ 47.780455][ T456] io_req_defer+0x191/0x5c0 [ 47.786267][ T456] io_queue_link_head+0x19c/0x3d0 [ 47.791450][ T456] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.797731][ T456] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.804001][ T456] ? __sb_end_write+0xc4/0x120 [ 47.809510][ T456] ? vfs_write+0x41a/0x4e0 [ 47.813896][ T456] ? fput_many+0x15e/0x1b0 [ 47.819055][ T456] ? debug_smp_processor_id+0x20/0x20 [ 47.824454][ T456] ? __ia32_sys_read+0x80/0x80 [ 47.829660][ T456] ? __do_page_fault+0x725/0xbb0 [ 47.835467][ T456] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.846276][ T456] do_syscall_64+0xca/0x1c0 [ 47.852306][ T456] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.921692][ T458] FAULT_INJECTION: forcing a failure. [ 47.921692][ T458] name failslab, interval 1, probability 0, space 0, times 0 [ 47.934754][ T458] CPU: 0 PID: 458 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 47.946668][ T458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 47.956873][ T458] Call Trace: [ 47.960690][ T458] dump_stack+0x1d8/0x241 [ 47.965217][ T458] ? panic+0x896/0x896 [ 47.970495][ T458] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.976131][ T458] should_fail+0x71f/0x880 [ 47.980732][ T458] ? setup_fault_attr+0x3d0/0x3d0 [ 47.986210][ T458] ? io_req_defer+0x191/0x5c0 [ 47.991650][ T458] should_failslab+0x5/0x20 [ 47.996096][ T458] kmem_cache_alloc_trace+0x28/0x260 [ 48.001652][ T458] io_req_defer+0x191/0x5c0 [ 48.006293][ T458] io_queue_link_head+0x19c/0x3d0 [ 48.011525][ T458] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.017146][ T458] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.023751][ T458] ? __sb_end_write+0xc4/0x120 [ 48.030940][ T458] ? vfs_write+0x41a/0x4e0 [ 48.036370][ T458] ? fput_many+0x15e/0x1b0 [ 48.042481][ T458] ? debug_smp_processor_id+0x20/0x20 [ 48.049322][ T458] ? __ia32_sys_read+0x80/0x80 [ 48.061295][ T458] ? __do_page_fault+0x725/0xbb0 [ 48.067546][ T458] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.074174][ T458] do_syscall_64+0xca/0x1c0 [ 48.080512][ T458] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.151700][ T461] FAULT_INJECTION: forcing a failure. [ 48.151700][ T461] name failslab, interval 1, probability 0, space 0, times 0 [ 48.168748][ T461] CPU: 0 PID: 461 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 48.185221][ T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 48.197224][ T461] Call Trace: [ 48.203080][ T461] dump_stack+0x1d8/0x241 [ 48.208776][ T461] ? panic+0x896/0x896 [ 48.214625][ T461] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.222846][ T461] should_fail+0x71f/0x880 [ 48.229407][ T461] ? setup_fault_attr+0x3d0/0x3d0 [ 48.236991][ T461] ? io_req_defer+0x191/0x5c0 [ 48.243421][ T461] should_failslab+0x5/0x20 [ 48.248995][ T461] kmem_cache_alloc_trace+0x28/0x260 [ 48.254341][ T461] io_req_defer+0x191/0x5c0 [ 48.259677][ T461] io_queue_link_head+0x19c/0x3d0 [ 48.265849][ T461] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.271726][ T461] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.277569][ T461] ? __sb_end_write+0xc4/0x120 [ 48.286430][ T461] ? vfs_write+0x41a/0x4e0 [ 48.291876][ T461] ? fput_many+0x15e/0x1b0 [ 48.296768][ T461] ? debug_smp_processor_id+0x20/0x20 [ 48.302605][ T461] ? __ia32_sys_read+0x80/0x80 [ 48.309048][ T461] ? __do_page_fault+0x725/0xbb0 [ 48.316574][ T461] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.322523][ T461] do_syscall_64+0xca/0x1c0 [ 48.327610][ T461] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.390828][ T463] FAULT_INJECTION: forcing a failure. [ 48.390828][ T463] name failslab, interval 1, probability 0, space 0, times 0 [ 48.409011][ T463] CPU: 1 PID: 463 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 48.422249][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 48.433969][ T463] Call Trace: [ 48.437948][ T463] dump_stack+0x1d8/0x241 [ 48.442792][ T463] ? panic+0x896/0x896 [ 48.447412][ T463] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.453570][ T463] should_fail+0x71f/0x880 [ 48.458407][ T463] ? setup_fault_attr+0x3d0/0x3d0 [ 48.463784][ T463] ? io_req_defer+0x191/0x5c0 [ 48.468252][ T463] should_failslab+0x5/0x20 [ 48.473555][ T463] kmem_cache_alloc_trace+0x28/0x260 [ 48.479214][ T463] io_req_defer+0x191/0x5c0 [ 48.484173][ T463] io_queue_link_head+0x19c/0x3d0 [ 48.489380][ T463] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.495881][ T463] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.501606][ T463] ? __sb_end_write+0xc4/0x120 [ 48.507855][ T463] ? vfs_write+0x41a/0x4e0 [ 48.512282][ T463] ? fput_many+0x15e/0x1b0 [ 48.516705][ T463] ? debug_smp_processor_id+0x20/0x20 [ 48.522186][ T463] ? __ia32_sys_read+0x80/0x80 [ 48.526978][ T463] ? __do_page_fault+0x725/0xbb0 [ 48.533015][ T463] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.538730][ T463] do_syscall_64+0xca/0x1c0 [ 48.543933][ T463] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.609479][ T465] FAULT_INJECTION: forcing a failure. [ 48.609479][ T465] name failslab, interval 1, probability 0, space 0, times 0 [ 48.622918][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 48.636456][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 48.647621][ T465] Call Trace: [ 48.651855][ T465] dump_stack+0x1d8/0x241 [ 48.657105][ T465] ? panic+0x896/0x896 [ 48.662219][ T465] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.668766][ T465] should_fail+0x71f/0x880 [ 48.673218][ T465] ? setup_fault_attr+0x3d0/0x3d0 [ 48.678822][ T465] ? io_req_defer+0x191/0x5c0 [ 48.684632][ T465] should_failslab+0x5/0x20 [ 48.689095][ T465] kmem_cache_alloc_trace+0x28/0x260 [ 48.694818][ T465] io_req_defer+0x191/0x5c0 [ 48.699439][ T465] io_queue_link_head+0x19c/0x3d0 [ 48.705146][ T465] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.710812][ T465] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.716343][ T465] ? __sb_end_write+0xc4/0x120 [ 48.721742][ T465] ? vfs_write+0x41a/0x4e0 [ 48.726201][ T465] ? fput_many+0x15e/0x1b0 [ 48.730544][ T465] ? debug_smp_processor_id+0x20/0x20 [ 48.736582][ T465] ? __ia32_sys_read+0x80/0x80 [ 48.741739][ T465] ? __do_page_fault+0x725/0xbb0 [ 48.748534][ T465] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.755202][ T465] do_syscall_64+0xca/0x1c0 [ 48.760700][ T465] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.819636][ T467] FAULT_INJECTION: forcing a failure. [ 48.819636][ T467] name failslab, interval 1, probability 0, space 0, times 0 [ 48.833586][ T467] CPU: 1 PID: 467 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 48.846430][ T467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 48.857436][ T467] Call Trace: [ 48.861356][ T467] dump_stack+0x1d8/0x241 [ 48.865719][ T467] ? panic+0x896/0x896 [ 48.870194][ T467] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.875905][ T467] should_fail+0x71f/0x880 [ 48.880473][ T467] ? setup_fault_attr+0x3d0/0x3d0 [ 48.885988][ T467] ? io_req_defer+0x191/0x5c0 [ 48.891874][ T467] should_failslab+0x5/0x20 [ 48.898241][ T467] kmem_cache_alloc_trace+0x28/0x260 [ 48.906024][ T467] io_req_defer+0x191/0x5c0 [ 48.912664][ T467] io_queue_link_head+0x19c/0x3d0 [ 48.917693][ T467] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.924232][ T467] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.930483][ T467] ? __sb_end_write+0xc4/0x120 [ 48.935366][ T467] ? vfs_write+0x41a/0x4e0 [ 48.940881][ T467] ? fput_many+0x15e/0x1b0 [ 48.946041][ T467] ? debug_smp_processor_id+0x20/0x20 [ 48.952067][ T467] ? __ia32_sys_read+0x80/0x80 [ 48.957701][ T467] ? __do_page_fault+0x725/0xbb0 [ 48.962752][ T467] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.969433][ T467] do_syscall_64+0xca/0x1c0 [ 48.974034][ T467] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.031058][ T469] FAULT_INJECTION: forcing a failure. [ 49.031058][ T469] name failslab, interval 1, probability 0, space 0, times 0 [ 49.045104][ T469] CPU: 1 PID: 469 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 49.057246][ T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 49.069856][ T469] Call Trace: [ 49.074452][ T469] dump_stack+0x1d8/0x241 [ 49.079891][ T469] ? panic+0x896/0x896 [ 49.084533][ T469] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.091020][ T469] ? _raw_spin_unlock_irq+0x4a/0x60 [ 49.096867][ T469] ? __io_submit_sqe+0x194d/0x3910 [ 49.102635][ T469] should_fail+0x71f/0x880 [ 49.108246][ T469] ? setup_fault_attr+0x3d0/0x3d0 [ 49.113941][ T469] ? percpu_ref_tryget+0xdc/0x270 [ 49.120568][ T469] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 49.128021][ T469] ? io_get_req+0x110/0x580 [ 49.134041][ T469] should_failslab+0x5/0x20 [ 49.138827][ T469] kmem_cache_alloc+0x28/0x250 [ 49.145096][ T469] io_get_req+0x110/0x580 [ 49.149336][ T469] io_submit_sqe+0x84/0xe90 [ 49.154752][ T469] ? __io_queue_sqe+0x250/0xd00 [ 49.161156][ T469] __se_sys_io_uring_enter+0x8e8/0x2030 [ 49.169126][ T469] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.178135][ T469] ? __sb_end_write+0xc4/0x120 [ 49.184258][ T469] ? vfs_write+0x41a/0x4e0 [ 49.192693][ T469] ? fput_many+0x15e/0x1b0 [ 49.197737][ T469] ? debug_smp_processor_id+0x20/0x20 [ 49.206635][ T469] ? __ia32_sys_read+0x80/0x80 [ 49.213253][ T469] ? __do_page_fault+0x725/0xbb0 [ 49.218558][ T469] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.226281][ T469] do_syscall_64+0xca/0x1c0 [ 49.232321][ T469] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.375837][ T472] FAULT_INJECTION: forcing a failure. [ 49.375837][ T472] name failslab, interval 1, probability 0, space 0, times 0 [ 49.391458][ T472] CPU: 1 PID: 472 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 49.406250][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 49.422174][ T472] Call Trace: [ 49.425764][ T472] dump_stack+0x1d8/0x241 [ 49.431176][ T472] ? panic+0x896/0x896 [ 49.436947][ T472] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.443374][ T472] should_fail+0x71f/0x880 [ 49.448130][ T472] ? setup_fault_attr+0x3d0/0x3d0 [ 49.454377][ T472] ? io_req_defer+0x191/0x5c0 [ 49.458877][ T472] should_failslab+0x5/0x20 [ 49.463664][ T472] kmem_cache_alloc_trace+0x28/0x260 [ 49.468954][ T472] io_req_defer+0x191/0x5c0 [ 49.473978][ T472] io_queue_link_head+0x19c/0x3d0 [ 49.479512][ T472] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.485162][ T472] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.491164][ T472] ? __sb_end_write+0xc4/0x120 [ 49.497335][ T472] ? vfs_write+0x41a/0x4e0 [ 49.502267][ T472] ? fput_many+0x15e/0x1b0 [ 49.507084][ T472] ? debug_smp_processor_id+0x20/0x20 [ 49.512773][ T472] ? __ia32_sys_read+0x80/0x80 [ 49.518472][ T472] ? __do_page_fault+0x725/0xbb0 [ 49.523559][ T472] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.532176][ T472] do_syscall_64+0xca/0x1c0 [ 49.537075][ T472] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.599775][ T474] FAULT_INJECTION: forcing a failure. [ 49.599775][ T474] name failslab, interval 1, probability 0, space 0, times 0 [ 49.615521][ T474] CPU: 1 PID: 474 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 49.633017][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 49.646608][ T474] Call Trace: [ 49.650591][ T474] dump_stack+0x1d8/0x241 [ 49.656877][ T474] ? panic+0x896/0x896 [ 49.663284][ T474] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.670533][ T474] should_fail+0x71f/0x880 [ 49.676669][ T474] ? setup_fault_attr+0x3d0/0x3d0 [ 49.684880][ T474] ? io_req_defer+0x191/0x5c0 [ 49.691850][ T474] should_failslab+0x5/0x20 [ 49.697323][ T474] kmem_cache_alloc_trace+0x28/0x260 [ 49.704600][ T474] io_req_defer+0x191/0x5c0 [ 49.710776][ T474] io_queue_link_head+0x19c/0x3d0 [ 49.716579][ T474] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.728635][ T474] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.735155][ T474] ? __sb_end_write+0xc4/0x120 [ 49.740986][ T474] ? vfs_write+0x41a/0x4e0 [ 49.747106][ T474] ? fput_many+0x15e/0x1b0 [ 49.751938][ T474] ? debug_smp_processor_id+0x20/0x20 [ 49.758441][ T474] ? __ia32_sys_read+0x80/0x80 [ 49.763385][ T474] ? __do_page_fault+0x725/0xbb0 [ 49.768985][ T474] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.776634][ T474] do_syscall_64+0xca/0x1c0 [ 49.782941][ T474] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.851957][ T476] FAULT_INJECTION: forcing a failure. [ 49.851957][ T476] name failslab, interval 1, probability 0, space 0, times 0 [ 49.869381][ T476] CPU: 1 PID: 476 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 49.886302][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 49.903061][ T476] Call Trace: [ 49.906431][ T476] dump_stack+0x1d8/0x241 [ 49.911445][ T476] ? panic+0x896/0x896 [ 49.916387][ T476] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.922959][ T476] should_fail+0x71f/0x880 [ 49.927512][ T476] ? setup_fault_attr+0x3d0/0x3d0 [ 49.932350][ T476] ? io_req_defer+0x191/0x5c0 [ 49.937263][ T476] should_failslab+0x5/0x20 [ 49.941859][ T476] kmem_cache_alloc_trace+0x28/0x260 [ 49.947074][ T476] io_req_defer+0x191/0x5c0 [ 49.951924][ T476] io_queue_link_head+0x19c/0x3d0 [ 49.957344][ T476] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.963266][ T476] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.969138][ T476] ? __sb_end_write+0xc4/0x120 [ 49.974122][ T476] ? vfs_write+0x41a/0x4e0 [ 49.978431][ T476] ? fput_many+0x15e/0x1b0 [ 49.983116][ T476] ? debug_smp_processor_id+0x20/0x20 [ 49.988694][ T476] ? __ia32_sys_read+0x80/0x80 [ 49.993558][ T476] ? __do_page_fault+0x725/0xbb0 [ 49.998869][ T476] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.004448][ T476] do_syscall_64+0xca/0x1c0 [ 50.008921][ T476] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.070965][ T478] FAULT_INJECTION: forcing a failure. [ 50.070965][ T478] name failslab, interval 1, probability 0, space 0, times 0 [ 50.089357][ T478] CPU: 1 PID: 478 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 50.103067][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.114246][ T478] Call Trace: [ 50.118145][ T478] dump_stack+0x1d8/0x241 [ 50.124018][ T478] ? panic+0x896/0x896 [ 50.128300][ T478] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.136707][ T478] should_fail+0x71f/0x880 [ 50.141917][ T478] ? setup_fault_attr+0x3d0/0x3d0 [ 50.147011][ T478] ? io_req_defer+0x191/0x5c0 [ 50.153165][ T478] should_failslab+0x5/0x20 [ 50.158258][ T478] kmem_cache_alloc_trace+0x28/0x260 [ 50.164243][ T478] io_req_defer+0x191/0x5c0 [ 50.168770][ T478] io_queue_link_head+0x19c/0x3d0 [ 50.173819][ T478] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.179795][ T478] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.187167][ T478] ? __sb_end_write+0xc4/0x120 [ 50.191850][ T478] ? vfs_write+0x41a/0x4e0 [ 50.196312][ T478] ? fput_many+0x15e/0x1b0 [ 50.200806][ T478] ? debug_smp_processor_id+0x20/0x20 [ 50.206636][ T478] ? __ia32_sys_read+0x80/0x80 [ 50.211211][ T478] ? __do_page_fault+0x725/0xbb0 [ 50.216511][ T478] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.222329][ T478] do_syscall_64+0xca/0x1c0 [ 50.230983][ T478] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.315958][ T481] FAULT_INJECTION: forcing a failure. [ 50.315958][ T481] name failslab, interval 1, probability 0, space 0, times 0 [ 50.330027][ T481] CPU: 0 PID: 481 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 50.342558][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.353847][ T481] Call Trace: [ 50.357909][ T481] dump_stack+0x1d8/0x241 [ 50.364198][ T481] ? panic+0x896/0x896 [ 50.368947][ T481] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.375677][ T481] should_fail+0x71f/0x880 [ 50.381559][ T481] ? setup_fault_attr+0x3d0/0x3d0 [ 50.388079][ T481] ? io_req_defer+0x191/0x5c0 [ 50.397019][ T481] should_failslab+0x5/0x20 [ 50.403600][ T481] kmem_cache_alloc_trace+0x28/0x260 [ 50.412379][ T481] io_req_defer+0x191/0x5c0 [ 50.418656][ T481] io_queue_link_head+0x19c/0x3d0 [ 50.425596][ T481] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.432374][ T481] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.438543][ T481] ? __sb_end_write+0xc4/0x120 [ 50.444675][ T481] ? vfs_write+0x41a/0x4e0 [ 50.449696][ T481] ? fput_many+0x15e/0x1b0 [ 50.454018][ T481] ? debug_smp_processor_id+0x20/0x20 [ 50.461247][ T481] ? __ia32_sys_read+0x80/0x80 [ 50.466777][ T481] ? __do_page_fault+0x725/0xbb0 [ 50.472104][ T481] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.477771][ T481] do_syscall_64+0xca/0x1c0 [ 50.482109][ T481] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.588876][ T483] FAULT_INJECTION: forcing a failure. [ 50.588876][ T483] name failslab, interval 1, probability 0, space 0, times 0 [ 50.605666][ T483] CPU: 1 PID: 483 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 50.618324][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.632125][ T483] Call Trace: [ 50.635857][ T483] dump_stack+0x1d8/0x241 [ 50.641418][ T483] ? panic+0x896/0x896 [ 50.646472][ T483] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.652485][ T483] should_fail+0x71f/0x880 [ 50.657801][ T483] ? setup_fault_attr+0x3d0/0x3d0 [ 50.664684][ T483] ? io_req_defer+0x191/0x5c0 [ 50.670326][ T483] should_failslab+0x5/0x20 [ 50.676402][ T483] kmem_cache_alloc_trace+0x28/0x260 [ 50.681553][ T483] io_req_defer+0x191/0x5c0 [ 50.687205][ T483] io_queue_link_head+0x19c/0x3d0 [ 50.692429][ T483] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.698605][ T483] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.705669][ T483] ? __sb_end_write+0xc4/0x120 [ 50.710362][ T483] ? vfs_write+0x41a/0x4e0 [ 50.714619][ T483] ? fput_many+0x15e/0x1b0 [ 50.719232][ T483] ? debug_smp_processor_id+0x20/0x20 [ 50.725425][ T483] ? __ia32_sys_read+0x80/0x80 [ 50.730650][ T483] ? __do_page_fault+0x725/0xbb0 [ 50.737071][ T483] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.743958][ T483] do_syscall_64+0xca/0x1c0 [ 50.749580][ T483] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.756855][ T23] audit: type=1400 audit(1694370099.720:146): avc: denied { remove_name } for pid=145 comm="syslogd" name="messages" dev="tmpfs" ino=986 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.784618][ T23] audit: type=1400 audit(1694370099.720:147): avc: denied { rename } for pid=145 comm="syslogd" name="messages" dev="tmpfs" ino=986 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.812842][ T23] audit: type=1400 audit(1694370099.720:148): avc: denied { create } for pid=145 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.886088][ T485] FAULT_INJECTION: forcing a failure. [ 50.886088][ T485] name failslab, interval 1, probability 0, space 0, times 0 [ 50.903936][ T485] CPU: 0 PID: 485 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 50.920161][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.934241][ T485] Call Trace: [ 50.938376][ T485] dump_stack+0x1d8/0x241 [ 50.944326][ T485] ? panic+0x896/0x896 [ 50.950294][ T485] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.957049][ T485] should_fail+0x71f/0x880 [ 50.963404][ T485] ? setup_fault_attr+0x3d0/0x3d0 [ 50.969506][ T485] ? io_req_defer+0x191/0x5c0 [ 50.974775][ T485] should_failslab+0x5/0x20 [ 50.980254][ T485] kmem_cache_alloc_trace+0x28/0x260 [ 50.987167][ T485] io_req_defer+0x191/0x5c0 [ 50.992176][ T485] io_queue_link_head+0x19c/0x3d0 [ 50.997565][ T485] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.004115][ T485] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.011531][ T485] ? __sb_end_write+0xc4/0x120 [ 51.016821][ T485] ? vfs_write+0x41a/0x4e0 [ 51.023086][ T485] ? fput_many+0x15e/0x1b0 [ 51.029487][ T485] ? debug_smp_processor_id+0x20/0x20 [ 51.035656][ T485] ? __ia32_sys_read+0x80/0x80 [ 51.040758][ T485] ? __do_page_fault+0x725/0xbb0 [ 51.046913][ T485] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.053051][ T485] do_syscall_64+0xca/0x1c0 [ 51.059998][ T485] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.203414][ T488] FAULT_INJECTION: forcing a failure. [ 51.203414][ T488] name failslab, interval 1, probability 0, space 0, times 0 [ 51.216999][ T488] CPU: 0 PID: 488 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 51.232509][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 51.247114][ T488] Call Trace: [ 51.251631][ T488] dump_stack+0x1d8/0x241 [ 51.257548][ T488] ? panic+0x896/0x896 [ 51.262303][ T488] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.269467][ T488] should_fail+0x71f/0x880 [ 51.274107][ T488] ? setup_fault_attr+0x3d0/0x3d0 [ 51.281062][ T488] ? io_req_defer+0x191/0x5c0 [ 51.288241][ T488] should_failslab+0x5/0x20 [ 51.294382][ T488] kmem_cache_alloc_trace+0x28/0x260 [ 51.299979][ T488] io_req_defer+0x191/0x5c0 [ 51.304842][ T488] io_queue_link_head+0x19c/0x3d0 [ 51.312064][ T488] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.317632][ T488] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.324840][ T488] ? __sb_end_write+0xc4/0x120 [ 51.331898][ T488] ? vfs_write+0x41a/0x4e0 [ 51.336533][ T488] ? fput_many+0x15e/0x1b0 [ 51.342487][ T488] ? debug_smp_processor_id+0x20/0x20 [ 51.349530][ T488] ? __ia32_sys_read+0x80/0x80 [ 51.355020][ T488] ? __do_page_fault+0x725/0xbb0 [ 51.361616][ T488] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.368739][ T488] do_syscall_64+0xca/0x1c0 [ 51.374081][ T488] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.453527][ T490] FAULT_INJECTION: forcing a failure. [ 51.453527][ T490] name failslab, interval 1, probability 0, space 0, times 0 [ 51.471139][ T490] CPU: 1 PID: 490 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 51.483643][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 51.495828][ T490] Call Trace: [ 51.499368][ T490] dump_stack+0x1d8/0x241 [ 51.503968][ T490] ? panic+0x896/0x896 [ 51.508437][ T490] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.514480][ T490] should_fail+0x71f/0x880 [ 51.518953][ T490] ? setup_fault_attr+0x3d0/0x3d0 [ 51.523936][ T490] ? io_req_defer+0x191/0x5c0 [ 51.528718][ T490] should_failslab+0x5/0x20 [ 51.533045][ T490] kmem_cache_alloc_trace+0x28/0x260 [ 51.538355][ T490] io_req_defer+0x191/0x5c0 [ 51.542947][ T490] io_queue_link_head+0x19c/0x3d0 [ 51.548112][ T490] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.553868][ T490] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.559408][ T490] ? __sb_end_write+0xc4/0x120 [ 51.564012][ T490] ? vfs_write+0x41a/0x4e0 [ 51.568257][ T490] ? fput_many+0x15e/0x1b0 [ 51.573644][ T490] ? debug_smp_processor_id+0x20/0x20 [ 51.579216][ T490] ? __ia32_sys_read+0x80/0x80 [ 51.584148][ T490] ? __do_page_fault+0x725/0xbb0 [ 51.589085][ T490] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.594901][ T490] do_syscall_64+0xca/0x1c0 [ 51.599240][ T490] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.660889][ T492] FAULT_INJECTION: forcing a failure. [ 51.660889][ T492] name failslab, interval 1, probability 0, space 0, times 0 [ 51.673762][ T492] CPU: 0 PID: 492 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 51.685476][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 51.696296][ T492] Call Trace: [ 51.700070][ T492] dump_stack+0x1d8/0x241 [ 51.704776][ T492] ? panic+0x896/0x896 [ 51.708839][ T492] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.714583][ T492] should_fail+0x71f/0x880 [ 51.719492][ T492] ? setup_fault_attr+0x3d0/0x3d0 [ 51.724986][ T492] ? io_req_defer+0x191/0x5c0 [ 51.730502][ T492] should_failslab+0x5/0x20 [ 51.735370][ T492] kmem_cache_alloc_trace+0x28/0x260 [ 51.741042][ T492] io_req_defer+0x191/0x5c0 [ 51.745750][ T492] io_queue_link_head+0x19c/0x3d0 [ 51.751184][ T492] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.756574][ T492] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.762117][ T492] ? __sb_end_write+0xc4/0x120 [ 51.767702][ T492] ? vfs_write+0x41a/0x4e0 [ 51.772393][ T492] ? fput_many+0x15e/0x1b0 [ 51.777059][ T492] ? debug_smp_processor_id+0x20/0x20 [ 51.782407][ T492] ? __ia32_sys_read+0x80/0x80 [ 51.787361][ T492] ? __do_page_fault+0x725/0xbb0 [ 51.794020][ T492] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.800594][ T492] do_syscall_64+0xca/0x1c0 [ 51.806532][ T492] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.903126][ T494] FAULT_INJECTION: forcing a failure. [ 51.903126][ T494] name failslab, interval 1, probability 0, space 0, times 0 [ 51.918531][ T494] CPU: 0 PID: 494 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 51.932222][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 51.943420][ T494] Call Trace: [ 51.946720][ T494] dump_stack+0x1d8/0x241 [ 51.951590][ T494] ? panic+0x896/0x896 [ 51.956037][ T494] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.961863][ T494] should_fail+0x71f/0x880 [ 51.967097][ T494] ? setup_fault_attr+0x3d0/0x3d0 [ 51.973230][ T494] ? io_req_defer+0x191/0x5c0 [ 51.978235][ T494] should_failslab+0x5/0x20 [ 51.982845][ T494] kmem_cache_alloc_trace+0x28/0x260 [ 51.988687][ T494] io_req_defer+0x191/0x5c0 [ 51.994291][ T494] io_queue_link_head+0x19c/0x3d0 [ 51.999386][ T494] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.006897][ T494] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.013604][ T494] ? __sb_end_write+0xc4/0x120 [ 52.021049][ T494] ? vfs_write+0x41a/0x4e0 [ 52.026971][ T494] ? fput_many+0x15e/0x1b0 [ 52.032898][ T494] ? debug_smp_processor_id+0x20/0x20 [ 52.039434][ T494] ? __ia32_sys_read+0x80/0x80 [ 52.045272][ T494] ? __do_page_fault+0x725/0xbb0 [ 52.051273][ T494] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.058841][ T494] do_syscall_64+0xca/0x1c0 [ 52.065561][ T494] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.120678][ T497] FAULT_INJECTION: forcing a failure. [ 52.120678][ T497] name failslab, interval 1, probability 0, space 0, times 0 [ 52.136359][ T497] CPU: 0 PID: 497 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 52.150867][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 52.163606][ T497] Call Trace: [ 52.167456][ T497] dump_stack+0x1d8/0x241 [ 52.171987][ T497] ? panic+0x896/0x896 [ 52.177432][ T497] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.183884][ T497] should_fail+0x71f/0x880 [ 52.188321][ T497] ? setup_fault_attr+0x3d0/0x3d0 [ 52.193734][ T497] ? io_req_defer+0x191/0x5c0 [ 52.198360][ T497] should_failslab+0x5/0x20 [ 52.203781][ T497] kmem_cache_alloc_trace+0x28/0x260 [ 52.208970][ T497] io_req_defer+0x191/0x5c0 [ 52.213593][ T497] io_queue_link_head+0x19c/0x3d0 [ 52.218869][ T497] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.225617][ T497] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.233390][ T497] ? __sb_end_write+0xc4/0x120 [ 52.238097][ T497] ? vfs_write+0x41a/0x4e0 [ 52.243340][ T497] ? fput_many+0x15e/0x1b0 [ 52.249189][ T497] ? debug_smp_processor_id+0x20/0x20 [ 52.256069][ T497] ? __ia32_sys_read+0x80/0x80 [ 52.264569][ T497] ? __do_page_fault+0x725/0xbb0 [ 52.272052][ T497] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.279194][ T497] do_syscall_64+0xca/0x1c0 [ 52.283607][ T497] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 2023/09/10 18:21:41 executed programs: 38 [ 52.372699][ T499] FAULT_INJECTION: forcing a failure. [ 52.372699][ T499] name failslab, interval 1, probability 0, space 0, times 0 [ 52.391005][ T499] CPU: 0 PID: 499 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 52.405371][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 52.418669][ T499] Call Trace: [ 52.421934][ T499] dump_stack+0x1d8/0x241 [ 52.426421][ T499] ? panic+0x896/0x896 [ 52.430427][ T499] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.436552][ T499] should_fail+0x71f/0x880 [ 52.442041][ T499] ? setup_fault_attr+0x3d0/0x3d0 [ 52.449756][ T499] ? io_req_defer+0x191/0x5c0 [ 52.455502][ T499] should_failslab+0x5/0x20 [ 52.460854][ T499] kmem_cache_alloc_trace+0x28/0x260 [ 52.466668][ T499] io_req_defer+0x191/0x5c0 [ 52.471977][ T499] io_queue_link_head+0x19c/0x3d0 [ 52.478041][ T499] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.483683][ T499] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.489671][ T499] ? __sb_end_write+0xc4/0x120 [ 52.494657][ T499] ? vfs_write+0x41a/0x4e0 [ 52.498893][ T499] ? fput_many+0x15e/0x1b0 [ 52.503337][ T499] ? debug_smp_processor_id+0x20/0x20 [ 52.509411][ T499] ? __ia32_sys_read+0x80/0x80 [ 52.514749][ T499] ? __do_page_fault+0x725/0xbb0 [ 52.520082][ T499] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.526693][ T499] do_syscall_64+0xca/0x1c0 [ 52.532080][ T499] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.580527][ T501] FAULT_INJECTION: forcing a failure. [ 52.580527][ T501] name failslab, interval 1, probability 0, space 0, times 0 [ 52.594068][ T501] CPU: 1 PID: 501 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 52.605967][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 52.616241][ T501] Call Trace: [ 52.619444][ T501] dump_stack+0x1d8/0x241 [ 52.624733][ T501] ? panic+0x896/0x896 [ 52.628885][ T501] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.636122][ T501] should_fail+0x71f/0x880 [ 52.640862][ T501] ? setup_fault_attr+0x3d0/0x3d0 [ 52.645791][ T501] ? io_req_defer+0x191/0x5c0 [ 52.650241][ T501] should_failslab+0x5/0x20 [ 52.654938][ T501] kmem_cache_alloc_trace+0x28/0x260 [ 52.660667][ T501] io_req_defer+0x191/0x5c0 [ 52.665948][ T501] io_queue_link_head+0x19c/0x3d0 [ 52.672095][ T501] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.677878][ T501] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.683655][ T501] ? __sb_end_write+0xc4/0x120 [ 52.689301][ T501] ? vfs_write+0x41a/0x4e0 [ 52.694085][ T501] ? fput_many+0x15e/0x1b0 [ 52.699346][ T501] ? debug_smp_processor_id+0x20/0x20 [ 52.704810][ T501] ? __ia32_sys_read+0x80/0x80 [ 52.709489][ T501] ? __do_page_fault+0x725/0xbb0 [ 52.714806][ T501] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.720349][ T501] do_syscall_64+0xca/0x1c0 [ 52.725936][ T501] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.790733][ T503] FAULT_INJECTION: forcing a failure. [ 52.790733][ T503] name failslab, interval 1, probability 0, space 0, times 0 [ 52.804349][ T503] CPU: 1 PID: 503 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 52.817544][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 52.827890][ T503] Call Trace: [ 52.831739][ T503] dump_stack+0x1d8/0x241 [ 52.836123][ T503] ? panic+0x896/0x896 [ 52.840577][ T503] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.848806][ T503] should_fail+0x71f/0x880 [ 52.854266][ T503] ? setup_fault_attr+0x3d0/0x3d0 [ 52.859641][ T503] ? io_req_defer+0x191/0x5c0 [ 52.864773][ T503] should_failslab+0x5/0x20 [ 52.869371][ T503] kmem_cache_alloc_trace+0x28/0x260 [ 52.875619][ T503] io_req_defer+0x191/0x5c0 [ 52.881367][ T503] io_queue_link_head+0x19c/0x3d0 [ 52.887227][ T503] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.892947][ T503] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.898576][ T503] ? __sb_end_write+0xc4/0x120 [ 52.905263][ T503] ? vfs_write+0x41a/0x4e0 [ 52.909906][ T503] ? fput_many+0x15e/0x1b0 [ 52.914441][ T503] ? debug_smp_processor_id+0x20/0x20 [ 52.919980][ T503] ? __ia32_sys_read+0x80/0x80 [ 52.924713][ T503] ? __do_page_fault+0x725/0xbb0 [ 52.929560][ T503] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.935722][ T503] do_syscall_64+0xca/0x1c0 [ 52.940205][ T503] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.991921][ T505] FAULT_INJECTION: forcing a failure. [ 52.991921][ T505] name failslab, interval 1, probability 0, space 0, times 0 [ 53.005726][ T505] CPU: 1 PID: 505 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 53.017755][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 53.028440][ T505] Call Trace: [ 53.031726][ T505] dump_stack+0x1d8/0x241 [ 53.036846][ T505] ? panic+0x896/0x896