Warning: Permanently added '10.128.1.20' (ED25519) to the list of known hosts. 2024/04/07 22:01:40 ignoring optional flag "sandboxArg"="0" 2024/04/07 22:01:40 parsed 1 programs [ 46.708973][ T23] kauditd_printk_skb: 68 callbacks suppressed [ 46.708983][ T23] audit: type=1400 audit(1712527300.760:144): avc: denied { mounton } for pid=407 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 2024/04/07 22:01:40 executed programs: 0 [ 46.741771][ T23] audit: type=1400 audit(1712527300.800:145): avc: denied { mount } for pid=407 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 [ 46.829336][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.836713][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.844532][ T411] device bridge_slave_0 entered promiscuous mode [ 46.851671][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.858502][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.866687][ T411] device bridge_slave_1 entered promiscuous mode [ 46.917013][ T23] audit: type=1400 audit(1712527300.970:146): avc: denied { create } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.929814][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.940118][ T23] audit: type=1400 audit(1712527300.980:147): avc: denied { write } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.947188][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.970490][ T23] audit: type=1400 audit(1712527300.980:148): avc: denied { read } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.977665][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.006137][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.033788][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.041250][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.048698][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.057961][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.068154][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.076874][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.084195][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.101831][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.111038][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.119189][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.127857][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.136786][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.160092][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.169075][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.182122][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.200546][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.209504][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.223723][ T23] audit: type=1400 audit(1712527301.280:149): avc: denied { mounton } for pid=411 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=836 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.276933][ T417] FAULT_INJECTION: forcing a failure. [ 47.276933][ T417] name failslab, interval 1, probability 0, space 0, times 1 [ 47.289918][ T417] CPU: 0 PID: 417 Comm: syz-executor.0 Not tainted 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 47.300648][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 47.310771][ T417] Call Trace: [ 47.314049][ T417] dump_stack+0x1d8/0x241 [ 47.318567][ T417] ? panic+0x896/0x896 [ 47.322529][ T417] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.328265][ T417] ? __fget+0x407/0x490 [ 47.332361][ T417] should_fail+0x71f/0x880 [ 47.336701][ T417] ? setup_fault_attr+0x3d0/0x3d0 [ 47.341715][ T417] ? percpu_ref_tryget+0xdc/0x270 [ 47.346790][ T417] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 47.352511][ T417] ? io_get_req+0x110/0x580 [ 47.357951][ T417] should_failslab+0x5/0x20 [ 47.362667][ T417] kmem_cache_alloc+0x28/0x250 [ 47.367730][ T417] io_get_req+0x110/0x580 [ 47.372280][ T417] __se_sys_io_uring_enter+0x7bd/0x2030 [ 47.378645][ T417] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.384030][ T417] ? __sb_end_write+0xc4/0x120 [ 47.388623][ T417] ? vfs_write+0x41a/0x4e0 [ 47.393246][ T417] ? fput_many+0x15e/0x1b0 [ 47.397604][ T417] ? debug_smp_processor_id+0x20/0x20 [ 47.402800][ T417] ? __ia32_sys_read+0x80/0x80 [ 47.407683][ T417] ? __do_page_fault+0x725/0xbb0 [ 47.412468][ T417] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.417826][ T417] do_syscall_64+0xca/0x1c0 [ 47.422222][ T417] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.495072][ T420] FAULT_INJECTION: forcing a failure. [ 47.495072][ T420] name failslab, interval 1, probability 0, space 0, times 0 [ 47.508505][ T420] CPU: 0 PID: 420 Comm: syz-executor.0 Not tainted 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 47.518800][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 47.528683][ T420] Call Trace: [ 47.532000][ T420] dump_stack+0x1d8/0x241 [ 47.536268][ T420] ? panic+0x896/0x896 [ 47.540237][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.545898][ T420] should_fail+0x71f/0x880 [ 47.550573][ T420] ? setup_fault_attr+0x3d0/0x3d0 [ 47.555528][ T420] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 47.561165][ T420] ? io_req_defer+0x191/0x5c0 [ 47.565682][ T420] should_failslab+0x5/0x20 [ 47.570808][ T420] kmem_cache_alloc_trace+0x28/0x260 [ 47.576082][ T420] io_req_defer+0x191/0x5c0 [ 47.580414][ T420] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 47.586316][ T420] io_queue_link_head+0x62/0x3d0 [ 47.591435][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.597710][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.603430][ T420] ? __sb_end_write+0xc4/0x120 [ 47.608139][ T420] ? vfs_write+0x41a/0x4e0 [ 47.612294][ T420] ? fput_many+0x15e/0x1b0 [ 47.617249][ T420] ? debug_smp_processor_id+0x20/0x20 [ 47.623624][ T420] ? __ia32_sys_read+0x80/0x80 [ 47.628493][ T420] ? __do_page_fault+0x725/0xbb0 [ 47.633805][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.639312][ T420] do_syscall_64+0xca/0x1c0 [ 47.643723][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.650066][ T420] ================================================================== [ 47.658252][ T420] BUG: KASAN: use-after-free in io_queue_link_head+0x2d0/0x3d0 [ 47.666709][ T420] Read of size 8 at addr ffff8881d8c80050 by task syz-executor.0/420 [ 47.674958][ T420] [ 47.677291][ T420] CPU: 0 PID: 420 Comm: syz-executor.0 Not tainted 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 47.687558][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 47.698603][ T420] Call Trace: [ 47.703502][ T420] dump_stack+0x1d8/0x241 [ 47.708258][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.714334][ T420] ? printk+0xd1/0x111 [ 47.718323][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 47.723895][ T420] ? wake_up_klogd+0xb2/0xf0 [ 47.728317][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 47.733846][ T420] print_address_description+0x8c/0x600 [ 47.740346][ T420] ? panic+0x896/0x896 [ 47.744263][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 47.749809][ T420] __kasan_report+0xf3/0x120 [ 47.755015][ T420] ? io_queue_link_head+0x2d0/0x3d0 [ 47.760381][ T420] kasan_report+0x30/0x60 [ 47.764647][ T420] io_queue_link_head+0x2d0/0x3d0 [ 47.769703][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.776057][ T420] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 47.781753][ T420] ? __sb_end_write+0xc4/0x120 [ 47.786470][ T420] ? vfs_write+0x41a/0x4e0 [ 47.792033][ T420] ? fput_many+0x15e/0x1b0 [ 47.797587][ T420] ? debug_smp_processor_id+0x20/0x20 [ 47.803111][ T420] ? __ia32_sys_read+0x80/0x80 [ 47.808105][ T420] ? __do_page_fault+0x725/0xbb0 [ 47.812994][ T420] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 47.818460][ T420] do_syscall_64+0xca/0x1c0 [ 47.823686][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.829387][ T420] [ 47.831741][ T420] Allocated by task 420: [ 47.835835][ T420] __kasan_kmalloc+0x171/0x210 [ 47.840677][ T420] kmem_cache_alloc_bulk+0x1d3/0x2f0 [ 47.845729][ T420] io_get_req+0x16a/0x580 [ 47.849890][ T420] io_submit_sqe+0x84/0xe90 [ 47.854591][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 47.860475][ T420] do_syscall_64+0xca/0x1c0 [ 47.864883][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.870691][ T420] [ 47.872954][ T420] Freed by task 420: [ 47.877004][ T420] __kasan_slab_free+0x1b5/0x270 [ 47.882103][ T420] kmem_cache_free+0x10b/0x2c0 [ 47.886799][ T420] io_queue_link_head+0x2b2/0x3d0 [ 47.893034][ T420] __se_sys_io_uring_enter+0xc35/0x2030 [ 47.898654][ T420] do_syscall_64+0xca/0x1c0 [ 47.902986][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 47.908872][ T420] [ 47.911650][ T420] The buggy address belongs to the object at ffff8881d8c80000 [ 47.911650][ T420] which belongs to the cache io_kiocb of size 264 [ 47.926154][ T420] The buggy address is located 80 bytes inside of [ 47.926154][ T420] 264-byte region [ffff8881d8c80000, ffff8881d8c80108) [ 47.942241][ T420] The buggy address belongs to the page: [ 47.948027][ T420] page:ffffea0007632000 refcount:1 mapcount:0 mapping:ffff8881f0f52280 index:0x0 compound_mapcount: 0 [ 47.959342][ T420] flags: 0x8000000000010200(slab|head) [ 47.964839][ T420] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f0f52280 [ 47.973770][ T420] raw: 0000000000000000 0000000080150015 00000001ffffffff 0000000000000000 [ 47.983941][ T420] page dumped because: kasan: bad access detected [ 47.991728][ T420] page_owner tracks the page as allocated [ 47.998434][ T420] page last allocated via order 1, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL) [ 48.016438][ T420] prep_new_page+0x18f/0x370 [ 48.020948][ T420] get_page_from_freelist+0x2d13/0x2d90 [ 48.026548][ T420] __alloc_pages_nodemask+0x393/0x840 [ 48.032020][ T420] alloc_slab_page+0x39/0x3c0 [ 48.037535][ T420] new_slab+0x97/0x440 [ 48.041425][ T420] ___slab_alloc+0x2fe/0x490 [ 48.045837][ T420] kmem_cache_alloc_bulk+0xe6/0x2f0 [ 48.050958][ T420] io_get_req+0x16a/0x580 [ 48.055217][ T420] io_submit_sqe+0x84/0xe90 [ 48.059746][ T420] __se_sys_io_uring_enter+0x8e8/0x2030 [ 48.065126][ T420] do_syscall_64+0xca/0x1c0 [ 48.069469][ T420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.075269][ T420] page_owner free stack trace missing [ 48.080473][ T420] [ 48.082643][ T420] Memory state around the buggy address: [ 48.088119][ T420] ffff8881d8c7ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.096120][ T420] ffff8881d8c7ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.104269][ T420] >ffff8881d8c80000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.113054][ T420] ^ [ 48.119565][ T420] ffff8881d8c80080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.127459][ T420] ffff8881d8c80100: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.135617][ T420] ================================================================== [ 48.144292][ T420] Disabling lock debugging due to kernel taint [ 48.209610][ T423] FAULT_INJECTION: forcing a failure. [ 48.209610][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 48.222223][ T423] CPU: 0 PID: 423 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 48.234120][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 48.244444][ T423] Call Trace: [ 48.247983][ T423] dump_stack+0x1d8/0x241 [ 48.252132][ T423] ? panic+0x896/0x896 [ 48.256047][ T423] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.261829][ T423] ? __fget+0x407/0x490 [ 48.265822][ T423] should_fail+0x71f/0x880 [ 48.270076][ T423] ? setup_fault_attr+0x3d0/0x3d0 [ 48.278488][ T423] ? percpu_ref_tryget+0xdc/0x270 [ 48.283371][ T423] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 48.289156][ T423] ? io_get_req+0x110/0x580 [ 48.293593][ T423] should_failslab+0x5/0x20 [ 48.298115][ T423] kmem_cache_alloc+0x28/0x250 [ 48.302967][ T423] io_get_req+0x110/0x580 [ 48.307997][ T423] __se_sys_io_uring_enter+0x7bd/0x2030 [ 48.313557][ T423] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.318954][ T423] ? __sb_end_write+0xc4/0x120 [ 48.323546][ T423] ? vfs_write+0x41a/0x4e0 [ 48.328074][ T423] ? fput_many+0x15e/0x1b0 [ 48.333198][ T423] ? debug_smp_processor_id+0x20/0x20 [ 48.338912][ T423] ? __ia32_sys_read+0x80/0x80 [ 48.344484][ T423] ? __do_page_fault+0x725/0xbb0 [ 48.349264][ T423] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.354721][ T423] do_syscall_64+0xca/0x1c0 [ 48.359059][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.400287][ T425] FAULT_INJECTION: forcing a failure. [ 48.400287][ T425] name failslab, interval 1, probability 0, space 0, times 0 [ 48.412912][ T425] CPU: 0 PID: 425 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 48.424529][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 48.435475][ T425] Call Trace: [ 48.438611][ T425] dump_stack+0x1d8/0x241 [ 48.442772][ T425] ? panic+0x896/0x896 [ 48.446778][ T425] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.452637][ T425] should_fail+0x71f/0x880 [ 48.456874][ T425] ? setup_fault_attr+0x3d0/0x3d0 [ 48.461907][ T425] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 48.467202][ T425] ? io_req_defer+0x191/0x5c0 [ 48.471719][ T425] should_failslab+0x5/0x20 [ 48.476098][ T425] kmem_cache_alloc_trace+0x28/0x260 [ 48.481174][ T425] io_req_defer+0x191/0x5c0 [ 48.486059][ T425] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 48.492133][ T425] io_queue_link_head+0x62/0x3d0 [ 48.497052][ T425] __se_sys_io_uring_enter+0xc35/0x2030 [ 48.503639][ T425] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.509949][ T425] ? __sb_end_write+0xc4/0x120 [ 48.514930][ T425] ? vfs_write+0x41a/0x4e0 [ 48.519189][ T425] ? fput_many+0x15e/0x1b0 [ 48.523727][ T425] ? debug_smp_processor_id+0x20/0x20 [ 48.529366][ T425] ? __ia32_sys_read+0x80/0x80 [ 48.535891][ T425] ? __do_page_fault+0x725/0xbb0 [ 48.542034][ T425] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.547576][ T425] do_syscall_64+0xca/0x1c0 [ 48.551912][ T425] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.619410][ T428] FAULT_INJECTION: forcing a failure. [ 48.619410][ T428] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 48.632487][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 48.643699][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 48.653588][ T428] Call Trace: [ 48.656728][ T428] dump_stack+0x1d8/0x241 [ 48.661281][ T428] ? panic+0x896/0x896 [ 48.665270][ T428] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.671109][ T428] ? stack_trace_save+0x118/0x1c0 [ 48.676017][ T428] should_fail+0x71f/0x880 [ 48.680843][ T428] ? setup_fault_attr+0x3d0/0x3d0 [ 48.685713][ T428] __alloc_pages_nodemask+0x1b4/0x840 [ 48.691572][ T428] ? io_get_req+0x16a/0x580 [ 48.696091][ T428] ? io_submit_sqe+0x84/0xe90 [ 48.700579][ T428] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 48.706154][ T428] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 48.711614][ T428] alloc_slab_page+0x39/0x3c0 [ 48.716604][ T428] new_slab+0x97/0x440 [ 48.720747][ T428] ___slab_alloc+0x2fe/0x490 [ 48.725177][ T428] ? fget_many+0x20/0x20 [ 48.729252][ T428] ? preempt_count_add+0x8f/0x180 [ 48.734290][ T428] ? io_get_req+0x110/0x580 [ 48.738631][ T428] ? setup_fault_attr+0x3d0/0x3d0 [ 48.743762][ T428] ? io_get_req+0x110/0x580 [ 48.748087][ T428] __slab_alloc+0x62/0xa0 [ 48.752349][ T428] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 48.758245][ T428] ? io_get_req+0x110/0x580 [ 48.762751][ T428] kmem_cache_alloc+0x109/0x250 [ 48.767437][ T428] io_get_req+0x110/0x580 [ 48.771604][ T428] __se_sys_io_uring_enter+0x7bd/0x2030 [ 48.777260][ T428] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.782714][ T428] ? __sb_end_write+0xc4/0x120 [ 48.787487][ T428] ? vfs_write+0x41a/0x4e0 [ 48.791754][ T428] ? fput_many+0x15e/0x1b0 [ 48.796166][ T428] ? debug_smp_processor_id+0x20/0x20 [ 48.801461][ T428] ? __ia32_sys_read+0x80/0x80 [ 48.806061][ T428] ? __do_page_fault+0x725/0xbb0 [ 48.810836][ T428] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.816767][ T428] do_syscall_64+0xca/0x1c0 [ 48.821106][ T428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.855437][ T430] FAULT_INJECTION: forcing a failure. [ 48.855437][ T430] name failslab, interval 1, probability 0, space 0, times 0 [ 48.868508][ T430] CPU: 1 PID: 430 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 48.880700][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 48.890687][ T430] Call Trace: [ 48.893806][ T430] dump_stack+0x1d8/0x241 [ 48.898235][ T430] ? panic+0x896/0x896 [ 48.902143][ T430] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.907778][ T430] ? __fget+0x407/0x490 [ 48.911772][ T430] should_fail+0x71f/0x880 [ 48.916023][ T430] ? setup_fault_attr+0x3d0/0x3d0 [ 48.920885][ T430] ? percpu_ref_tryget+0xdc/0x270 [ 48.926012][ T430] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 48.932233][ T430] ? io_get_req+0x110/0x580 [ 48.936649][ T430] should_failslab+0x5/0x20 [ 48.940984][ T430] kmem_cache_alloc+0x28/0x250 [ 48.945754][ T430] io_get_req+0x110/0x580 [ 48.949917][ T430] __se_sys_io_uring_enter+0x7bd/0x2030 [ 48.955396][ T430] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 48.960785][ T430] ? __sb_end_write+0xc4/0x120 [ 48.965455][ T430] ? vfs_write+0x41a/0x4e0 [ 48.969707][ T430] ? fput_many+0x15e/0x1b0 [ 48.973972][ T430] ? debug_smp_processor_id+0x20/0x20 [ 48.979277][ T430] ? __ia32_sys_read+0x80/0x80 [ 48.983857][ T430] ? __do_page_fault+0x725/0xbb0 [ 48.988647][ T430] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 48.995055][ T430] do_syscall_64+0xca/0x1c0 [ 48.999363][ T430] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.072063][ T432] FAULT_INJECTION: forcing a failure. [ 49.072063][ T432] name failslab, interval 1, probability 0, space 0, times 0 [ 49.085302][ T432] CPU: 1 PID: 432 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 49.096816][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 49.106698][ T432] Call Trace: [ 49.109926][ T432] dump_stack+0x1d8/0x241 [ 49.114099][ T432] ? panic+0x896/0x896 [ 49.118123][ T432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.123757][ T432] should_fail+0x71f/0x880 [ 49.128336][ T432] ? setup_fault_attr+0x3d0/0x3d0 [ 49.133359][ T432] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.138671][ T432] ? io_req_defer+0x191/0x5c0 [ 49.143603][ T432] should_failslab+0x5/0x20 [ 49.148049][ T432] kmem_cache_alloc_trace+0x28/0x260 [ 49.153253][ T432] io_req_defer+0x191/0x5c0 [ 49.157748][ T432] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 49.163700][ T432] io_queue_link_head+0x62/0x3d0 [ 49.168650][ T432] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.174801][ T432] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.180229][ T432] ? __sb_end_write+0xc4/0x120 [ 49.184926][ T432] ? vfs_write+0x41a/0x4e0 [ 49.189420][ T432] ? fput_many+0x15e/0x1b0 [ 49.193846][ T432] ? debug_smp_processor_id+0x20/0x20 [ 49.199336][ T432] ? __ia32_sys_read+0x80/0x80 [ 49.203944][ T432] ? __do_page_fault+0x725/0xbb0 [ 49.209109][ T432] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.214676][ T432] do_syscall_64+0xca/0x1c0 [ 49.219013][ T432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.282603][ T434] FAULT_INJECTION: forcing a failure. [ 49.282603][ T434] name failslab, interval 1, probability 0, space 0, times 0 [ 49.295691][ T434] CPU: 1 PID: 434 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 49.307113][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 49.317119][ T434] Call Trace: [ 49.320241][ T434] dump_stack+0x1d8/0x241 [ 49.324385][ T434] ? panic+0x896/0x896 [ 49.328290][ T434] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.334118][ T434] ? __fget+0x407/0x490 [ 49.338129][ T434] should_fail+0x71f/0x880 [ 49.342575][ T434] ? setup_fault_attr+0x3d0/0x3d0 [ 49.347387][ T434] ? percpu_ref_tryget+0xdc/0x270 [ 49.352257][ T434] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 49.357994][ T434] ? io_get_req+0x110/0x580 [ 49.362327][ T434] should_failslab+0x5/0x20 [ 49.366833][ T434] kmem_cache_alloc+0x28/0x250 [ 49.371442][ T434] io_get_req+0x110/0x580 [ 49.375702][ T434] __se_sys_io_uring_enter+0x7bd/0x2030 [ 49.381380][ T434] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.386756][ T434] ? __sb_end_write+0xc4/0x120 [ 49.391364][ T434] ? vfs_write+0x41a/0x4e0 [ 49.395710][ T434] ? fput_many+0x15e/0x1b0 [ 49.400312][ T434] ? debug_smp_processor_id+0x20/0x20 [ 49.405943][ T434] ? __ia32_sys_read+0x80/0x80 [ 49.411228][ T434] ? __do_page_fault+0x725/0xbb0 [ 49.416288][ T434] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.422119][ T434] do_syscall_64+0xca/0x1c0 [ 49.426736][ T434] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.473137][ T436] FAULT_INJECTION: forcing a failure. [ 49.473137][ T436] name failslab, interval 1, probability 0, space 0, times 0 [ 49.486395][ T436] CPU: 0 PID: 436 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 49.498061][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 49.507963][ T436] Call Trace: [ 49.511179][ T436] dump_stack+0x1d8/0x241 [ 49.515537][ T436] ? panic+0x896/0x896 [ 49.519792][ T436] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.525797][ T436] should_fail+0x71f/0x880 [ 49.530252][ T436] ? setup_fault_attr+0x3d0/0x3d0 [ 49.535654][ T436] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.541034][ T436] ? io_req_defer+0x191/0x5c0 [ 49.545537][ T436] should_failslab+0x5/0x20 [ 49.550047][ T436] kmem_cache_alloc_trace+0x28/0x260 [ 49.555997][ T436] io_req_defer+0x191/0x5c0 [ 49.560308][ T436] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 49.565961][ T436] io_queue_link_head+0x62/0x3d0 [ 49.570734][ T436] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.576579][ T436] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.582477][ T436] ? __sb_end_write+0xc4/0x120 [ 49.587651][ T436] ? vfs_write+0x41a/0x4e0 [ 49.592626][ T436] ? fput_many+0x15e/0x1b0 [ 49.597504][ T436] ? debug_smp_processor_id+0x20/0x20 [ 49.603376][ T436] ? __ia32_sys_read+0x80/0x80 [ 49.607983][ T436] ? __do_page_fault+0x725/0xbb0 [ 49.613002][ T436] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.618662][ T436] do_syscall_64+0xca/0x1c0 [ 49.623766][ T436] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.754917][ T439] FAULT_INJECTION: forcing a failure. [ 49.754917][ T439] name failslab, interval 1, probability 0, space 0, times 0 [ 49.770908][ T439] CPU: 1 PID: 439 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 49.783404][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 49.796138][ T439] Call Trace: [ 49.799299][ T439] dump_stack+0x1d8/0x241 [ 49.803458][ T439] ? panic+0x896/0x896 [ 49.808149][ T439] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 49.813965][ T439] should_fail+0x71f/0x880 [ 49.818307][ T439] ? setup_fault_attr+0x3d0/0x3d0 [ 49.823518][ T439] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.829369][ T439] ? io_req_defer+0x191/0x5c0 [ 49.833907][ T439] should_failslab+0x5/0x20 [ 49.838230][ T439] kmem_cache_alloc_trace+0x28/0x260 [ 49.843418][ T439] io_req_defer+0x191/0x5c0 [ 49.847773][ T439] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 49.853842][ T439] io_queue_link_head+0x62/0x3d0 [ 49.858705][ T439] __se_sys_io_uring_enter+0xc35/0x2030 [ 49.864086][ T439] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 49.869541][ T439] ? __sb_end_write+0xc4/0x120 [ 49.874223][ T439] ? vfs_write+0x41a/0x4e0 [ 49.878692][ T439] ? fput_many+0x15e/0x1b0 [ 49.883504][ T439] ? debug_smp_processor_id+0x20/0x20 [ 49.889159][ T439] ? __ia32_sys_read+0x80/0x80 [ 49.893838][ T439] ? __do_page_fault+0x725/0xbb0 [ 49.898799][ T439] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 49.904338][ T439] do_syscall_64+0xca/0x1c0 [ 49.908675][ T439] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 49.963104][ T441] FAULT_INJECTION: forcing a failure. [ 49.963104][ T441] name failslab, interval 1, probability 0, space 0, times 0 [ 49.976198][ T441] CPU: 0 PID: 441 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 49.987876][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 49.998498][ T441] Call Trace: [ 50.001677][ T441] dump_stack+0x1d8/0x241 [ 50.005836][ T441] ? panic+0x896/0x896 [ 50.010231][ T441] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.017105][ T441] ? __fget+0x407/0x490 [ 50.021448][ T441] should_fail+0x71f/0x880 [ 50.025869][ T441] ? setup_fault_attr+0x3d0/0x3d0 [ 50.030907][ T441] ? percpu_ref_tryget+0xdc/0x270 [ 50.035846][ T441] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 50.041790][ T441] ? io_get_req+0x110/0x580 [ 50.046330][ T441] should_failslab+0x5/0x20 [ 50.050764][ T441] kmem_cache_alloc+0x28/0x250 [ 50.055564][ T441] io_get_req+0x110/0x580 [ 50.059805][ T441] __se_sys_io_uring_enter+0x7bd/0x2030 [ 50.065602][ T441] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.071196][ T441] ? __sb_end_write+0xc4/0x120 [ 50.075794][ T441] ? vfs_write+0x41a/0x4e0 [ 50.080044][ T441] ? fput_many+0x15e/0x1b0 [ 50.084296][ T441] ? debug_smp_processor_id+0x20/0x20 [ 50.089793][ T441] ? __ia32_sys_read+0x80/0x80 [ 50.094877][ T441] ? __do_page_fault+0x725/0xbb0 [ 50.099934][ T441] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.105400][ T441] do_syscall_64+0xca/0x1c0 [ 50.110211][ T441] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.174906][ T443] FAULT_INJECTION: forcing a failure. [ 50.174906][ T443] name failslab, interval 1, probability 0, space 0, times 0 [ 50.187739][ T443] CPU: 0 PID: 443 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 50.198931][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.208973][ T443] Call Trace: [ 50.212089][ T443] dump_stack+0x1d8/0x241 [ 50.216476][ T443] ? panic+0x896/0x896 [ 50.220391][ T443] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.226019][ T443] should_fail+0x71f/0x880 [ 50.230274][ T443] ? setup_fault_attr+0x3d0/0x3d0 [ 50.235279][ T443] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.240605][ T443] ? io_req_defer+0x191/0x5c0 [ 50.245099][ T443] should_failslab+0x5/0x20 [ 50.249449][ T443] kmem_cache_alloc_trace+0x28/0x260 [ 50.254658][ T443] io_req_defer+0x191/0x5c0 [ 50.259005][ T443] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 50.264766][ T443] io_queue_link_head+0x62/0x3d0 [ 50.269545][ T443] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.274963][ T443] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.280469][ T443] ? __sb_end_write+0xc4/0x120 [ 50.285064][ T443] ? vfs_write+0x41a/0x4e0 [ 50.289325][ T443] ? fput_many+0x15e/0x1b0 [ 50.293873][ T443] ? debug_smp_processor_id+0x20/0x20 [ 50.299083][ T443] ? __ia32_sys_read+0x80/0x80 [ 50.303672][ T443] ? __do_page_fault+0x725/0xbb0 [ 50.308449][ T443] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.314184][ T443] do_syscall_64+0xca/0x1c0 [ 50.318786][ T443] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.390075][ T445] FAULT_INJECTION: forcing a failure. [ 50.390075][ T445] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 50.403502][ T445] CPU: 1 PID: 445 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 50.414872][ T445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.424931][ T445] Call Trace: [ 50.428064][ T445] dump_stack+0x1d8/0x241 [ 50.432234][ T445] ? panic+0x896/0x896 [ 50.436503][ T445] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.442147][ T445] ? stack_trace_save+0x118/0x1c0 [ 50.447004][ T445] should_fail+0x71f/0x880 [ 50.451386][ T445] ? setup_fault_attr+0x3d0/0x3d0 [ 50.456374][ T445] __alloc_pages_nodemask+0x1b4/0x840 [ 50.461660][ T445] ? io_get_req+0x16a/0x580 [ 50.466279][ T445] ? io_submit_sqe+0x84/0xe90 [ 50.470797][ T445] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 50.477364][ T445] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 50.483360][ T445] alloc_slab_page+0x39/0x3c0 [ 50.487955][ T445] new_slab+0x97/0x440 [ 50.492049][ T445] ___slab_alloc+0x2fe/0x490 [ 50.497818][ T445] ? fget_many+0x20/0x20 [ 50.502364][ T445] ? preempt_count_add+0x8f/0x180 [ 50.507318][ T445] ? io_get_req+0x110/0x580 [ 50.512531][ T445] ? setup_fault_attr+0x3d0/0x3d0 [ 50.517480][ T445] ? io_get_req+0x110/0x580 [ 50.521949][ T445] __slab_alloc+0x62/0xa0 [ 50.526089][ T445] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 50.531934][ T445] ? io_get_req+0x110/0x580 [ 50.536448][ T445] kmem_cache_alloc+0x109/0x250 [ 50.541373][ T445] io_get_req+0x110/0x580 [ 50.546034][ T445] __se_sys_io_uring_enter+0x7bd/0x2030 [ 50.551524][ T445] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.557290][ T445] ? __sb_end_write+0xc4/0x120 [ 50.561828][ T445] ? vfs_write+0x41a/0x4e0 [ 50.566515][ T445] ? fput_many+0x15e/0x1b0 [ 50.571031][ T445] ? debug_smp_processor_id+0x20/0x20 [ 50.576246][ T445] ? __ia32_sys_read+0x80/0x80 [ 50.581010][ T445] ? __do_page_fault+0x725/0xbb0 [ 50.585962][ T445] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.591525][ T445] do_syscall_64+0xca/0x1c0 [ 50.596229][ T445] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.615944][ T448] FAULT_INJECTION: forcing a failure. [ 50.615944][ T448] name failslab, interval 1, probability 0, space 0, times 0 [ 50.628688][ T448] CPU: 1 PID: 448 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 50.640005][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.650236][ T448] Call Trace: [ 50.653381][ T448] dump_stack+0x1d8/0x241 [ 50.657528][ T448] ? panic+0x896/0x896 [ 50.661442][ T448] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.667204][ T448] should_fail+0x71f/0x880 [ 50.671541][ T448] ? setup_fault_attr+0x3d0/0x3d0 [ 50.676526][ T448] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.681955][ T448] ? io_req_defer+0x191/0x5c0 [ 50.686484][ T448] should_failslab+0x5/0x20 [ 50.691213][ T448] kmem_cache_alloc_trace+0x28/0x260 [ 50.697536][ T448] io_req_defer+0x191/0x5c0 [ 50.701967][ T448] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 50.707680][ T448] io_queue_link_head+0x62/0x3d0 [ 50.712453][ T448] __se_sys_io_uring_enter+0xc35/0x2030 [ 50.717854][ T448] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.723216][ T448] ? __sb_end_write+0xc4/0x120 [ 50.727812][ T448] ? vfs_write+0x41a/0x4e0 [ 50.732313][ T448] ? fput_many+0x15e/0x1b0 [ 50.736768][ T448] ? debug_smp_processor_id+0x20/0x20 [ 50.741973][ T448] ? __ia32_sys_read+0x80/0x80 [ 50.746740][ T448] ? __do_page_fault+0x725/0xbb0 [ 50.751540][ T448] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 50.756893][ T448] do_syscall_64+0xca/0x1c0 [ 50.761236][ T448] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.860372][ T450] FAULT_INJECTION: forcing a failure. [ 50.860372][ T450] name failslab, interval 1, probability 0, space 0, times 0 [ 50.873758][ T450] CPU: 1 PID: 450 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 50.886644][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.897770][ T450] Call Trace: [ 50.900991][ T450] dump_stack+0x1d8/0x241 [ 50.905229][ T450] ? panic+0x896/0x896 [ 50.909082][ T450] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.915061][ T450] ? __fget+0x407/0x490 [ 50.919038][ T450] should_fail+0x71f/0x880 [ 50.923298][ T450] ? setup_fault_attr+0x3d0/0x3d0 [ 50.928259][ T450] ? percpu_ref_tryget+0xdc/0x270 [ 50.933126][ T450] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 50.939035][ T450] ? io_get_req+0x110/0x580 [ 50.943457][ T450] should_failslab+0x5/0x20 [ 50.947897][ T450] kmem_cache_alloc+0x28/0x250 [ 50.952490][ T450] io_get_req+0x110/0x580 [ 50.956750][ T450] __se_sys_io_uring_enter+0x7bd/0x2030 [ 50.962779][ T450] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 50.968101][ T450] ? __sb_end_write+0xc4/0x120 [ 50.973027][ T450] ? vfs_write+0x41a/0x4e0 [ 50.977384][ T450] ? fput_many+0x15e/0x1b0 [ 50.981804][ T450] ? debug_smp_processor_id+0x20/0x20 [ 50.987090][ T450] ? __ia32_sys_read+0x80/0x80 [ 50.991684][ T450] ? __do_page_fault+0x725/0xbb0 [ 50.996451][ T450] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.001928][ T450] do_syscall_64+0xca/0x1c0 [ 51.006675][ T450] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.069985][ T452] FAULT_INJECTION: forcing a failure. [ 51.069985][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 51.083068][ T452] CPU: 0 PID: 452 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 51.094331][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 51.104209][ T452] Call Trace: [ 51.107350][ T452] dump_stack+0x1d8/0x241 [ 51.111539][ T452] ? panic+0x896/0x896 [ 51.115587][ T452] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.121241][ T452] ? __fget+0x407/0x490 [ 51.125338][ T452] should_fail+0x71f/0x880 [ 51.129703][ T452] ? setup_fault_attr+0x3d0/0x3d0 [ 51.134979][ T452] ? percpu_ref_tryget+0xdc/0x270 [ 51.139850][ T452] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 51.145785][ T452] ? io_get_req+0x110/0x580 [ 51.150637][ T452] should_failslab+0x5/0x20 [ 51.154978][ T452] kmem_cache_alloc+0x28/0x250 [ 51.159567][ T452] io_get_req+0x110/0x580 [ 51.163901][ T452] __se_sys_io_uring_enter+0x7bd/0x2030 [ 51.169795][ T452] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.175268][ T452] ? __sb_end_write+0xc4/0x120 [ 51.180318][ T452] ? vfs_write+0x41a/0x4e0 [ 51.185380][ T452] ? fput_many+0x15e/0x1b0 [ 51.189629][ T452] ? debug_smp_processor_id+0x20/0x20 [ 51.194861][ T452] ? __ia32_sys_read+0x80/0x80 [ 51.199548][ T452] ? __do_page_fault+0x725/0xbb0 [ 51.204323][ T452] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.209875][ T452] do_syscall_64+0xca/0x1c0 [ 51.214303][ T452] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.354784][ T454] FAULT_INJECTION: forcing a failure. [ 51.354784][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 51.367339][ T454] CPU: 0 PID: 454 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 51.378713][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 51.389083][ T454] Call Trace: [ 51.392305][ T454] dump_stack+0x1d8/0x241 [ 51.396556][ T454] ? panic+0x896/0x896 [ 51.400438][ T454] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.406085][ T454] should_fail+0x71f/0x880 [ 51.410342][ T454] ? setup_fault_attr+0x3d0/0x3d0 [ 51.415311][ T454] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 51.420689][ T454] ? io_req_defer+0x191/0x5c0 [ 51.425566][ T454] should_failslab+0x5/0x20 [ 51.429908][ T454] kmem_cache_alloc_trace+0x28/0x260 [ 51.435110][ T454] io_req_defer+0x191/0x5c0 [ 51.439446][ T454] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 51.445087][ T454] io_queue_link_head+0x62/0x3d0 [ 51.450812][ T454] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.456462][ T454] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.461875][ T454] ? __sb_end_write+0xc4/0x120 [ 51.466716][ T454] ? vfs_write+0x41a/0x4e0 [ 51.471046][ T454] ? fput_many+0x15e/0x1b0 [ 51.475383][ T454] ? debug_smp_processor_id+0x20/0x20 [ 51.480588][ T454] ? __ia32_sys_read+0x80/0x80 [ 51.485375][ T454] ? __do_page_fault+0x725/0xbb0 [ 51.490131][ T454] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.495606][ T454] do_syscall_64+0xca/0x1c0 [ 51.500032][ T454] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.586897][ T456] FAULT_INJECTION: forcing a failure. [ 51.586897][ T456] name failslab, interval 1, probability 0, space 0, times 0 [ 51.599678][ T456] CPU: 1 PID: 456 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 51.611302][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 51.621193][ T456] Call Trace: [ 51.624312][ T456] dump_stack+0x1d8/0x241 [ 51.628473][ T456] ? panic+0x896/0x896 [ 51.632376][ T456] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.638040][ T456] should_fail+0x71f/0x880 [ 51.642436][ T456] ? setup_fault_attr+0x3d0/0x3d0 [ 51.647573][ T456] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 51.653261][ T456] ? io_req_defer+0x191/0x5c0 [ 51.658033][ T456] should_failslab+0x5/0x20 [ 51.662372][ T456] kmem_cache_alloc_trace+0x28/0x260 [ 51.667496][ T456] io_req_defer+0x191/0x5c0 [ 51.671912][ T456] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 51.678973][ T456] io_queue_link_head+0x62/0x3d0 [ 51.683878][ T456] __se_sys_io_uring_enter+0xc35/0x2030 [ 51.689443][ T456] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.695056][ T456] ? __sb_end_write+0xc4/0x120 [ 51.700165][ T456] ? vfs_write+0x41a/0x4e0 [ 51.704407][ T456] ? fput_many+0x15e/0x1b0 [ 51.708653][ T456] ? debug_smp_processor_id+0x20/0x20 [ 51.714041][ T456] ? __ia32_sys_read+0x80/0x80 [ 51.718992][ T456] ? __do_page_fault+0x725/0xbb0 [ 51.723844][ T456] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 51.729232][ T456] do_syscall_64+0xca/0x1c0 [ 51.733564][ T456] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 2024/04/07 22:01:45 executed programs: 18 [ 51.860059][ T459] FAULT_INJECTION: forcing a failure. [ 51.860059][ T459] name failslab, interval 1, probability 0, space 0, times 0 [ 51.872804][ T459] CPU: 1 PID: 459 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 51.884030][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 51.894098][ T459] Call Trace: [ 51.897228][ T459] dump_stack+0x1d8/0x241 [ 51.901386][ T459] ? panic+0x896/0x896 [ 51.905389][ T459] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 51.911108][ T459] ? __fget+0x407/0x490 [ 51.915358][ T459] should_fail+0x71f/0x880 [ 51.920040][ T459] ? setup_fault_attr+0x3d0/0x3d0 [ 51.925525][ T459] ? percpu_ref_tryget+0xdc/0x270 [ 51.930457][ T459] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 51.936189][ T459] ? io_get_req+0x110/0x580 [ 51.940616][ T459] should_failslab+0x5/0x20 [ 51.946270][ T459] kmem_cache_alloc+0x28/0x250 [ 51.951058][ T459] io_get_req+0x110/0x580 [ 51.956679][ T459] __se_sys_io_uring_enter+0x7bd/0x2030 [ 51.962818][ T459] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 51.968830][ T459] ? __sb_end_write+0xc4/0x120 [ 51.973505][ T459] ? vfs_write+0x41a/0x4e0 [ 51.977845][ T459] ? fput_many+0x15e/0x1b0 [ 51.982729][ T459] ? debug_smp_processor_id+0x20/0x20 [ 51.988090][ T459] ? __ia32_sys_read+0x80/0x80 [ 51.992687][ T459] ? __do_page_fault+0x725/0xbb0 [ 51.997559][ T459] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.003222][ T459] do_syscall_64+0xca/0x1c0 [ 52.007774][ T459] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.100638][ T461] FAULT_INJECTION: forcing a failure. [ 52.100638][ T461] name failslab, interval 1, probability 0, space 0, times 0 [ 52.113106][ T461] CPU: 1 PID: 461 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 52.124684][ T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.134848][ T461] Call Trace: [ 52.138228][ T461] dump_stack+0x1d8/0x241 [ 52.142385][ T461] ? panic+0x896/0x896 [ 52.146775][ T461] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.152518][ T461] should_fail+0x71f/0x880 [ 52.157006][ T461] ? setup_fault_attr+0x3d0/0x3d0 [ 52.161844][ T461] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 52.168302][ T461] ? io_req_defer+0x191/0x5c0 [ 52.173116][ T461] should_failslab+0x5/0x20 [ 52.177443][ T461] kmem_cache_alloc_trace+0x28/0x260 [ 52.182801][ T461] io_req_defer+0x191/0x5c0 [ 52.187868][ T461] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 52.193602][ T461] io_queue_link_head+0x62/0x3d0 [ 52.198480][ T461] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.204170][ T461] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.209531][ T461] ? __sb_end_write+0xc4/0x120 [ 52.214208][ T461] ? vfs_write+0x41a/0x4e0 [ 52.218581][ T461] ? fput_many+0x15e/0x1b0 [ 52.223427][ T461] ? debug_smp_processor_id+0x20/0x20 [ 52.230021][ T461] ? __ia32_sys_read+0x80/0x80 [ 52.235013][ T461] ? __do_page_fault+0x725/0xbb0 [ 52.240135][ T461] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.245987][ T461] do_syscall_64+0xca/0x1c0 [ 52.250585][ T461] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.339840][ T463] FAULT_INJECTION: forcing a failure. [ 52.339840][ T463] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 52.353691][ T463] CPU: 1 PID: 463 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 52.365530][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.377391][ T463] Call Trace: [ 52.380677][ T463] dump_stack+0x1d8/0x241 [ 52.385134][ T463] ? panic+0x896/0x896 [ 52.389057][ T463] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.394679][ T463] ? stack_trace_save+0x118/0x1c0 [ 52.399551][ T463] should_fail+0x71f/0x880 [ 52.403880][ T463] ? setup_fault_attr+0x3d0/0x3d0 [ 52.410106][ T463] __alloc_pages_nodemask+0x1b4/0x840 [ 52.415670][ T463] ? io_get_req+0x16a/0x580 [ 52.420872][ T463] ? io_submit_sqe+0x84/0xe90 [ 52.426437][ T463] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 52.432078][ T463] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 52.437826][ T463] alloc_slab_page+0x39/0x3c0 [ 52.442782][ T463] new_slab+0x97/0x440 [ 52.446677][ T463] ___slab_alloc+0x2fe/0x490 [ 52.451094][ T463] ? fget_many+0x20/0x20 [ 52.455270][ T463] ? preempt_count_add+0x8f/0x180 [ 52.460136][ T463] ? io_get_req+0x110/0x580 [ 52.464463][ T463] ? setup_fault_attr+0x3d0/0x3d0 [ 52.469317][ T463] ? io_get_req+0x110/0x580 [ 52.473657][ T463] __slab_alloc+0x62/0xa0 [ 52.477873][ T463] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 52.484249][ T463] ? io_get_req+0x110/0x580 [ 52.488631][ T463] kmem_cache_alloc+0x109/0x250 [ 52.493523][ T463] io_get_req+0x110/0x580 [ 52.497710][ T463] __se_sys_io_uring_enter+0x7bd/0x2030 [ 52.503157][ T463] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.508562][ T463] ? __sb_end_write+0xc4/0x120 [ 52.513227][ T463] ? vfs_write+0x41a/0x4e0 [ 52.517655][ T463] ? fput_many+0x15e/0x1b0 [ 52.522415][ T463] ? debug_smp_processor_id+0x20/0x20 [ 52.528423][ T463] ? __ia32_sys_read+0x80/0x80 [ 52.534208][ T463] ? __do_page_fault+0x725/0xbb0 [ 52.539061][ T463] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.544804][ T463] do_syscall_64+0xca/0x1c0 [ 52.549126][ T463] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.570323][ T465] FAULT_INJECTION: forcing a failure. [ 52.570323][ T465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 52.583902][ T465] CPU: 0 PID: 465 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 52.596432][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.606412][ T465] Call Trace: [ 52.609744][ T465] dump_stack+0x1d8/0x241 [ 52.613904][ T465] ? panic+0x896/0x896 [ 52.617800][ T465] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.623533][ T465] ? stack_trace_save+0x118/0x1c0 [ 52.628390][ T465] should_fail+0x71f/0x880 [ 52.632643][ T465] ? setup_fault_attr+0x3d0/0x3d0 [ 52.637514][ T465] __alloc_pages_nodemask+0x1b4/0x840 [ 52.642750][ T465] ? io_get_req+0x16a/0x580 [ 52.647219][ T465] ? io_submit_sqe+0x84/0xe90 [ 52.652381][ T465] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 52.658067][ T465] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 52.663840][ T465] alloc_slab_page+0x39/0x3c0 [ 52.668499][ T465] new_slab+0x97/0x440 [ 52.672966][ T465] ___slab_alloc+0x2fe/0x490 [ 52.677856][ T465] ? fget_many+0x20/0x20 [ 52.681994][ T465] ? preempt_count_add+0x8f/0x180 [ 52.687024][ T465] ? io_get_req+0x110/0x580 [ 52.691355][ T465] ? setup_fault_attr+0x3d0/0x3d0 [ 52.696212][ T465] ? io_get_req+0x110/0x580 [ 52.700550][ T465] __slab_alloc+0x62/0xa0 [ 52.704720][ T465] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 52.710455][ T465] ? io_get_req+0x110/0x580 [ 52.714791][ T465] kmem_cache_alloc+0x109/0x250 [ 52.719561][ T465] io_get_req+0x110/0x580 [ 52.723887][ T465] __se_sys_io_uring_enter+0x7bd/0x2030 [ 52.729249][ T465] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.734766][ T465] ? __sb_end_write+0xc4/0x120 [ 52.739368][ T465] ? vfs_write+0x41a/0x4e0 [ 52.743612][ T465] ? fput_many+0x15e/0x1b0 [ 52.748038][ T465] ? debug_smp_processor_id+0x20/0x20 [ 52.753332][ T465] ? __ia32_sys_read+0x80/0x80 [ 52.758028][ T465] ? __do_page_fault+0x725/0xbb0 [ 52.762796][ T465] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.768313][ T465] do_syscall_64+0xca/0x1c0 [ 52.772657][ T465] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 52.791594][ T468] FAULT_INJECTION: forcing a failure. [ 52.791594][ T468] name failslab, interval 1, probability 0, space 0, times 0 [ 52.804695][ T468] CPU: 1 PID: 468 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 52.817376][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.829190][ T468] Call Trace: [ 52.832583][ T468] dump_stack+0x1d8/0x241 [ 52.837246][ T468] ? panic+0x896/0x896 [ 52.841500][ T468] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.847815][ T468] should_fail+0x71f/0x880 [ 52.852357][ T468] ? setup_fault_attr+0x3d0/0x3d0 [ 52.857974][ T468] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 52.863810][ T468] ? io_req_defer+0x191/0x5c0 [ 52.868478][ T468] should_failslab+0x5/0x20 [ 52.873024][ T468] kmem_cache_alloc_trace+0x28/0x260 [ 52.878813][ T468] io_req_defer+0x191/0x5c0 [ 52.883638][ T468] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 52.890134][ T468] io_queue_link_head+0x62/0x3d0 [ 52.895338][ T468] __se_sys_io_uring_enter+0xc35/0x2030 [ 52.900790][ T468] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 52.906434][ T468] ? __sb_end_write+0xc4/0x120 [ 52.911480][ T468] ? vfs_write+0x41a/0x4e0 [ 52.915827][ T468] ? fput_many+0x15e/0x1b0 [ 52.920098][ T468] ? debug_smp_processor_id+0x20/0x20 [ 52.925453][ T468] ? __ia32_sys_read+0x80/0x80 [ 52.931209][ T468] ? __do_page_fault+0x725/0xbb0 [ 52.935993][ T468] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 52.941475][ T468] do_syscall_64+0xca/0x1c0 [ 52.946032][ T468] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.020228][ T470] FAULT_INJECTION: forcing a failure. [ 53.020228][ T470] name failslab, interval 1, probability 0, space 0, times 0 [ 53.033585][ T470] CPU: 1 PID: 470 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 53.046656][ T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 53.057104][ T470] Call Trace: [ 53.060284][ T470] dump_stack+0x1d8/0x241 [ 53.064858][ T470] ? panic+0x896/0x896 [ 53.069222][ T470] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.074914][ T470] should_fail+0x71f/0x880 [ 53.079123][ T470] ? setup_fault_attr+0x3d0/0x3d0 [ 53.084313][ T470] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 53.090778][ T470] ? io_req_defer+0x191/0x5c0 [ 53.095569][ T470] should_failslab+0x5/0x20 [ 53.100375][ T470] kmem_cache_alloc_trace+0x28/0x260 [ 53.105967][ T470] io_req_defer+0x191/0x5c0 [ 53.110870][ T470] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 53.116728][ T470] io_queue_link_head+0x62/0x3d0 [ 53.121507][ T470] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.127232][ T470] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.132607][ T470] ? __sb_end_write+0xc4/0x120 [ 53.137205][ T470] ? vfs_write+0x41a/0x4e0 [ 53.141562][ T470] ? fput_many+0x15e/0x1b0 [ 53.146528][ T470] ? debug_smp_processor_id+0x20/0x20 [ 53.152270][ T470] ? __ia32_sys_read+0x80/0x80 [ 53.157068][ T470] ? __do_page_fault+0x725/0xbb0 [ 53.162238][ T470] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.168649][ T470] do_syscall_64+0xca/0x1c0 [ 53.173282][ T470] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.252607][ T472] FAULT_INJECTION: forcing a failure. [ 53.252607][ T472] name failslab, interval 1, probability 0, space 0, times 0 [ 53.268590][ T472] CPU: 1 PID: 472 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 53.280562][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 53.291779][ T472] Call Trace: [ 53.294999][ T472] dump_stack+0x1d8/0x241 [ 53.299173][ T472] ? panic+0x896/0x896 [ 53.303437][ T472] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.309128][ T472] ? __fget+0x407/0x490 [ 53.313506][ T472] should_fail+0x71f/0x880 [ 53.317865][ T472] ? setup_fault_attr+0x3d0/0x3d0 [ 53.322825][ T472] ? percpu_ref_tryget+0xdc/0x270 [ 53.328324][ T472] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 53.334147][ T472] ? io_get_req+0x110/0x580 [ 53.338566][ T472] should_failslab+0x5/0x20 [ 53.343665][ T472] kmem_cache_alloc+0x28/0x250 [ 53.348626][ T472] io_get_req+0x110/0x580 [ 53.353081][ T472] __se_sys_io_uring_enter+0x7bd/0x2030 [ 53.358691][ T472] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.364527][ T472] ? __sb_end_write+0xc4/0x120 [ 53.370173][ T472] ? vfs_write+0x41a/0x4e0 [ 53.375093][ T472] ? fput_many+0x15e/0x1b0 [ 53.379488][ T472] ? debug_smp_processor_id+0x20/0x20 [ 53.385131][ T472] ? __ia32_sys_read+0x80/0x80 [ 53.389727][ T472] ? __do_page_fault+0x725/0xbb0 [ 53.394770][ T472] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.401176][ T472] do_syscall_64+0xca/0x1c0 [ 53.406051][ T472] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.530491][ T474] FAULT_INJECTION: forcing a failure. [ 53.530491][ T474] name failslab, interval 1, probability 0, space 0, times 0 [ 53.544261][ T474] CPU: 1 PID: 474 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 53.555777][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 53.566738][ T474] Call Trace: [ 53.570650][ T474] dump_stack+0x1d8/0x241 [ 53.575611][ T474] ? panic+0x896/0x896 [ 53.579660][ T474] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.585564][ T474] should_fail+0x71f/0x880 [ 53.590346][ T474] ? setup_fault_attr+0x3d0/0x3d0 [ 53.596043][ T474] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 53.601493][ T474] ? io_req_defer+0x191/0x5c0 [ 53.606145][ T474] should_failslab+0x5/0x20 [ 53.611402][ T474] kmem_cache_alloc_trace+0x28/0x260 [ 53.617078][ T474] io_req_defer+0x191/0x5c0 [ 53.621646][ T474] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 53.627722][ T474] io_queue_link_head+0x62/0x3d0 [ 53.632890][ T474] __se_sys_io_uring_enter+0xc35/0x2030 [ 53.638726][ T474] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.644192][ T474] ? __sb_end_write+0xc4/0x120 [ 53.650002][ T474] ? vfs_write+0x41a/0x4e0 [ 53.654340][ T474] ? fput_many+0x15e/0x1b0 [ 53.658925][ T474] ? debug_smp_processor_id+0x20/0x20 [ 53.664471][ T474] ? __ia32_sys_read+0x80/0x80 [ 53.670462][ T474] ? __do_page_fault+0x725/0xbb0 [ 53.675808][ T474] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.681435][ T474] do_syscall_64+0xca/0x1c0 [ 53.686289][ T474] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.719545][ T476] FAULT_INJECTION: forcing a failure. [ 53.719545][ T476] name failslab, interval 1, probability 0, space 0, times 0 [ 53.732618][ T476] CPU: 1 PID: 476 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 53.744993][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 53.754966][ T476] Call Trace: [ 53.758108][ T476] dump_stack+0x1d8/0x241 [ 53.762261][ T476] ? panic+0x896/0x896 [ 53.766176][ T476] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.771821][ T476] ? __fget+0x407/0x490 [ 53.775802][ T476] should_fail+0x71f/0x880 [ 53.780259][ T476] ? setup_fault_attr+0x3d0/0x3d0 [ 53.785101][ T476] ? percpu_ref_tryget+0xdc/0x270 [ 53.790043][ T476] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 53.795939][ T476] ? io_get_req+0x110/0x580 [ 53.800725][ T476] should_failslab+0x5/0x20 [ 53.805056][ T476] kmem_cache_alloc+0x28/0x250 [ 53.809660][ T476] io_get_req+0x110/0x580 [ 53.813837][ T476] __se_sys_io_uring_enter+0x7bd/0x2030 [ 53.819204][ T476] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 53.824762][ T476] ? __sb_end_write+0xc4/0x120 [ 53.829452][ T476] ? vfs_write+0x41a/0x4e0 [ 53.833778][ T476] ? fput_many+0x15e/0x1b0 [ 53.838167][ T476] ? debug_smp_processor_id+0x20/0x20 [ 53.844079][ T476] ? __ia32_sys_read+0x80/0x80 [ 53.848678][ T476] ? __do_page_fault+0x725/0xbb0 [ 53.854533][ T476] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 53.860223][ T476] do_syscall_64+0xca/0x1c0 [ 53.865025][ T476] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.928702][ T479] FAULT_INJECTION: forcing a failure. [ 53.928702][ T479] name failslab, interval 1, probability 0, space 0, times 0 [ 53.941612][ T479] CPU: 1 PID: 479 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 53.953278][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 53.963250][ T479] Call Trace: [ 53.966586][ T479] dump_stack+0x1d8/0x241 [ 53.970747][ T479] ? panic+0x896/0x896 [ 53.974732][ T479] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 53.980377][ T479] should_fail+0x71f/0x880 [ 53.985417][ T479] ? setup_fault_attr+0x3d0/0x3d0 [ 53.990248][ T479] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 53.995550][ T479] ? io_req_defer+0x191/0x5c0 [ 54.000211][ T479] should_failslab+0x5/0x20 [ 54.004557][ T479] kmem_cache_alloc_trace+0x28/0x260 [ 54.009839][ T479] io_req_defer+0x191/0x5c0 [ 54.014765][ T479] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 54.020494][ T479] io_queue_link_head+0x62/0x3d0 [ 54.025443][ T479] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.031427][ T479] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.036810][ T479] ? __sb_end_write+0xc4/0x120 [ 54.041788][ T479] ? vfs_write+0x41a/0x4e0 [ 54.046314][ T479] ? fput_many+0x15e/0x1b0 [ 54.050694][ T479] ? debug_smp_processor_id+0x20/0x20 [ 54.055900][ T479] ? __ia32_sys_read+0x80/0x80 [ 54.060840][ T479] ? __do_page_fault+0x725/0xbb0 [ 54.065755][ T479] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.071142][ T479] do_syscall_64+0xca/0x1c0 [ 54.075481][ T479] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.138893][ T481] FAULT_INJECTION: forcing a failure. [ 54.138893][ T481] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 54.152391][ T481] CPU: 1 PID: 481 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 54.163677][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.173572][ T481] Call Trace: [ 54.176708][ T481] dump_stack+0x1d8/0x241 [ 54.180983][ T481] ? panic+0x896/0x896 [ 54.185006][ T481] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.190655][ T481] ? stack_trace_save+0x118/0x1c0 [ 54.195507][ T481] should_fail+0x71f/0x880 [ 54.199739][ T481] ? setup_fault_attr+0x3d0/0x3d0 [ 54.204654][ T481] __alloc_pages_nodemask+0x1b4/0x840 [ 54.209912][ T481] ? io_get_req+0x16a/0x580 [ 54.214246][ T481] ? io_submit_sqe+0x84/0xe90 [ 54.219087][ T481] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 54.224746][ T481] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 54.230555][ T481] alloc_slab_page+0x39/0x3c0 [ 54.235152][ T481] new_slab+0x97/0x440 [ 54.239048][ T481] ___slab_alloc+0x2fe/0x490 [ 54.243589][ T481] ? fget_many+0x20/0x20 [ 54.247657][ T481] ? preempt_count_add+0x8f/0x180 [ 54.252700][ T481] ? io_get_req+0x110/0x580 [ 54.257939][ T481] ? setup_fault_attr+0x3d0/0x3d0 [ 54.262764][ T481] ? io_get_req+0x110/0x580 [ 54.267093][ T481] __slab_alloc+0x62/0xa0 [ 54.272013][ T481] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 54.279884][ T481] ? io_get_req+0x110/0x580 [ 54.285173][ T481] kmem_cache_alloc+0x109/0x250 [ 54.289831][ T481] io_get_req+0x110/0x580 [ 54.294000][ T481] __se_sys_io_uring_enter+0x7bd/0x2030 [ 54.300096][ T481] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.306404][ T481] ? __sb_end_write+0xc4/0x120 [ 54.311003][ T481] ? vfs_write+0x41a/0x4e0 [ 54.316260][ T481] ? fput_many+0x15e/0x1b0 [ 54.320645][ T481] ? debug_smp_processor_id+0x20/0x20 [ 54.326176][ T481] ? __ia32_sys_read+0x80/0x80 [ 54.331866][ T481] ? __do_page_fault+0x725/0xbb0 [ 54.336711][ T481] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.342635][ T481] do_syscall_64+0xca/0x1c0 [ 54.346984][ T481] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.355263][ T23] audit: type=1400 audit(1712527308.410:150): avc: denied { remove_name } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=178 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.378780][ T23] audit: type=1400 audit(1712527308.410:151): avc: denied { rename } for pid=144 comm="syslogd" name="messages" dev="tmpfs" ino=178 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.390531][ T483] FAULT_INJECTION: forcing a failure. [ 54.390531][ T483] name failslab, interval 1, probability 0, space 0, times 0 [ 54.404825][ T23] audit: type=1400 audit(1712527308.410:152): avc: denied { create } for pid=144 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.418320][ T483] CPU: 0 PID: 483 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 54.453133][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.463773][ T483] Call Trace: [ 54.467602][ T483] dump_stack+0x1d8/0x241 [ 54.471699][ T483] ? panic+0x896/0x896 [ 54.475881][ T483] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.482357][ T483] ? __fget+0x407/0x490 [ 54.487412][ T483] should_fail+0x71f/0x880 [ 54.491970][ T483] ? setup_fault_attr+0x3d0/0x3d0 [ 54.497061][ T483] ? percpu_ref_tryget+0xdc/0x270 [ 54.501912][ T483] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 54.508315][ T483] ? io_get_req+0x110/0x580 [ 54.512734][ T483] should_failslab+0x5/0x20 [ 54.517259][ T483] kmem_cache_alloc+0x28/0x250 [ 54.521877][ T483] io_get_req+0x110/0x580 [ 54.526053][ T483] __se_sys_io_uring_enter+0x7bd/0x2030 [ 54.531430][ T483] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.536921][ T483] ? __sb_end_write+0xc4/0x120 [ 54.541912][ T483] ? vfs_write+0x41a/0x4e0 [ 54.546232][ T483] ? fput_many+0x15e/0x1b0 [ 54.550463][ T483] ? debug_smp_processor_id+0x20/0x20 [ 54.555757][ T483] ? __ia32_sys_read+0x80/0x80 [ 54.560454][ T483] ? __do_page_fault+0x725/0xbb0 [ 54.565325][ T483] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.571061][ T483] do_syscall_64+0xca/0x1c0 [ 54.575773][ T483] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.645032][ T485] FAULT_INJECTION: forcing a failure. [ 54.645032][ T485] name failslab, interval 1, probability 0, space 0, times 0 [ 54.657824][ T485] CPU: 1 PID: 485 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 54.669366][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.679666][ T485] Call Trace: [ 54.682789][ T485] dump_stack+0x1d8/0x241 [ 54.687056][ T485] ? panic+0x896/0x896 [ 54.691992][ T485] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.697812][ T485] should_fail+0x71f/0x880 [ 54.702429][ T485] ? setup_fault_attr+0x3d0/0x3d0 [ 54.707295][ T485] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 54.713181][ T485] ? io_req_defer+0x191/0x5c0 [ 54.717898][ T485] should_failslab+0x5/0x20 [ 54.722333][ T485] kmem_cache_alloc_trace+0x28/0x260 [ 54.727449][ T485] io_req_defer+0x191/0x5c0 [ 54.731785][ T485] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 54.737515][ T485] io_queue_link_head+0x62/0x3d0 [ 54.742374][ T485] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.747853][ T485] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.753594][ T485] ? __sb_end_write+0xc4/0x120 [ 54.758589][ T485] ? vfs_write+0x41a/0x4e0 [ 54.762910][ T485] ? fput_many+0x15e/0x1b0 [ 54.767253][ T485] ? debug_smp_processor_id+0x20/0x20 [ 54.772641][ T485] ? __ia32_sys_read+0x80/0x80 [ 54.777404][ T485] ? __do_page_fault+0x725/0xbb0 [ 54.783227][ T485] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 54.788856][ T485] do_syscall_64+0xca/0x1c0 [ 54.793222][ T485] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 54.859558][ T487] FAULT_INJECTION: forcing a failure. [ 54.859558][ T487] name failslab, interval 1, probability 0, space 0, times 0 [ 54.872535][ T487] CPU: 0 PID: 487 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 54.884600][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.894561][ T487] Call Trace: [ 54.897691][ T487] dump_stack+0x1d8/0x241 [ 54.901988][ T487] ? panic+0x896/0x896 [ 54.905877][ T487] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 54.912487][ T487] should_fail+0x71f/0x880 [ 54.916929][ T487] ? setup_fault_attr+0x3d0/0x3d0 [ 54.921782][ T487] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 54.927277][ T487] ? io_req_defer+0x191/0x5c0 [ 54.931957][ T487] should_failslab+0x5/0x20 [ 54.936374][ T487] kmem_cache_alloc_trace+0x28/0x260 [ 54.941501][ T487] io_req_defer+0x191/0x5c0 [ 54.946013][ T487] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 54.951832][ T487] io_queue_link_head+0x62/0x3d0 [ 54.956602][ T487] __se_sys_io_uring_enter+0xc35/0x2030 [ 54.962011][ T487] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 54.967360][ T487] ? __sb_end_write+0xc4/0x120 [ 54.972042][ T487] ? vfs_write+0x41a/0x4e0 [ 54.976293][ T487] ? fput_many+0x15e/0x1b0 [ 54.981401][ T487] ? debug_smp_processor_id+0x20/0x20 [ 54.987043][ T487] ? __ia32_sys_read+0x80/0x80 [ 54.991717][ T487] ? __do_page_fault+0x725/0xbb0 [ 54.996531][ T487] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.001978][ T487] do_syscall_64+0xca/0x1c0 [ 55.006738][ T487] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.101011][ T490] FAULT_INJECTION: forcing a failure. [ 55.101011][ T490] name failslab, interval 1, probability 0, space 0, times 0 [ 55.115057][ T490] CPU: 1 PID: 490 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 55.126812][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 55.139386][ T490] Call Trace: [ 55.142608][ T490] dump_stack+0x1d8/0x241 [ 55.146749][ T490] ? panic+0x896/0x896 [ 55.151016][ T490] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.157077][ T490] ? __fget+0x407/0x490 [ 55.161078][ T490] should_fail+0x71f/0x880 [ 55.165993][ T490] ? setup_fault_attr+0x3d0/0x3d0 [ 55.171759][ T490] ? percpu_ref_tryget+0xdc/0x270 [ 55.177582][ T490] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 55.183283][ T490] ? io_get_req+0x110/0x580 [ 55.187710][ T490] should_failslab+0x5/0x20 [ 55.192769][ T490] kmem_cache_alloc+0x28/0x250 [ 55.197436][ T490] io_get_req+0x110/0x580 [ 55.201602][ T490] __se_sys_io_uring_enter+0x7bd/0x2030 [ 55.208992][ T490] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.215977][ T490] ? __sb_end_write+0xc4/0x120 [ 55.221192][ T490] ? vfs_write+0x41a/0x4e0 [ 55.225807][ T490] ? fput_many+0x15e/0x1b0 [ 55.230109][ T490] ? debug_smp_processor_id+0x20/0x20 [ 55.235606][ T490] ? __ia32_sys_read+0x80/0x80 [ 55.240261][ T490] ? __do_page_fault+0x725/0xbb0 [ 55.245660][ T490] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.251227][ T490] do_syscall_64+0xca/0x1c0 [ 55.256164][ T490] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.311342][ T492] FAULT_INJECTION: forcing a failure. [ 55.311342][ T492] name failslab, interval 1, probability 0, space 0, times 0 [ 55.324874][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 55.336391][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 55.346474][ T492] Call Trace: [ 55.349591][ T492] dump_stack+0x1d8/0x241 [ 55.353764][ T492] ? panic+0x896/0x896 [ 55.357656][ T492] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.363304][ T492] should_fail+0x71f/0x880 [ 55.367561][ T492] ? setup_fault_attr+0x3d0/0x3d0 [ 55.372539][ T492] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 55.378014][ T492] ? io_req_defer+0x191/0x5c0 [ 55.382519][ T492] should_failslab+0x5/0x20 [ 55.386871][ T492] kmem_cache_alloc_trace+0x28/0x260 [ 55.392134][ T492] io_req_defer+0x191/0x5c0 [ 55.396481][ T492] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 55.402193][ T492] io_queue_link_head+0x62/0x3d0 [ 55.407228][ T492] __se_sys_io_uring_enter+0xc35/0x2030 [ 55.412638][ T492] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.418283][ T492] ? __sb_end_write+0xc4/0x120 [ 55.422875][ T492] ? vfs_write+0x41a/0x4e0 [ 55.427127][ T492] ? fput_many+0x15e/0x1b0 [ 55.431554][ T492] ? debug_smp_processor_id+0x20/0x20 [ 55.436769][ T492] ? __ia32_sys_read+0x80/0x80 [ 55.441366][ T492] ? __do_page_fault+0x725/0xbb0 [ 55.446218][ T492] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.451823][ T492] do_syscall_64+0xca/0x1c0 [ 55.456153][ T492] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.510731][ T494] FAULT_INJECTION: forcing a failure. [ 55.510731][ T494] name failslab, interval 1, probability 0, space 0, times 0 [ 55.524203][ T494] CPU: 1 PID: 494 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 55.535544][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 55.545530][ T494] Call Trace: [ 55.548829][ T494] dump_stack+0x1d8/0x241 [ 55.552994][ T494] ? panic+0x896/0x896 [ 55.557069][ T494] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.562911][ T494] ? __fget+0x407/0x490 [ 55.567140][ T494] should_fail+0x71f/0x880 [ 55.571774][ T494] ? setup_fault_attr+0x3d0/0x3d0 [ 55.576709][ T494] ? percpu_ref_tryget+0xdc/0x270 [ 55.581568][ T494] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 55.587486][ T494] ? io_get_req+0x110/0x580 [ 55.592015][ T494] should_failslab+0x5/0x20 [ 55.596352][ T494] kmem_cache_alloc+0x28/0x250 [ 55.601034][ T494] io_get_req+0x110/0x580 [ 55.605184][ T494] __se_sys_io_uring_enter+0x7bd/0x2030 [ 55.610588][ T494] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.616293][ T494] ? __sb_end_write+0xc4/0x120 [ 55.620899][ T494] ? vfs_write+0x41a/0x4e0 [ 55.625244][ T494] ? fput_many+0x15e/0x1b0 [ 55.629572][ T494] ? debug_smp_processor_id+0x20/0x20 [ 55.634777][ T494] ? __ia32_sys_read+0x80/0x80 [ 55.639378][ T494] ? __do_page_fault+0x725/0xbb0 [ 55.645143][ T494] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.650607][ T494] do_syscall_64+0xca/0x1c0 [ 55.655125][ T494] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.720816][ T496] FAULT_INJECTION: forcing a failure. [ 55.720816][ T496] name failslab, interval 1, probability 0, space 0, times 0 [ 55.734106][ T496] CPU: 0 PID: 496 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 55.745553][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 55.756544][ T496] Call Trace: [ 55.759736][ T496] dump_stack+0x1d8/0x241 [ 55.764113][ T496] ? panic+0x896/0x896 [ 55.768374][ T496] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.774248][ T496] ? __fget+0x407/0x490 [ 55.778217][ T496] should_fail+0x71f/0x880 [ 55.782587][ T496] ? setup_fault_attr+0x3d0/0x3d0 [ 55.787681][ T496] ? percpu_ref_tryget+0xdc/0x270 [ 55.792812][ T496] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 55.798776][ T496] ? io_get_req+0x110/0x580 [ 55.803910][ T496] should_failslab+0x5/0x20 [ 55.810884][ T496] kmem_cache_alloc+0x28/0x250 [ 55.816235][ T496] io_get_req+0x110/0x580 [ 55.820527][ T496] __se_sys_io_uring_enter+0x7bd/0x2030 [ 55.826051][ T496] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 55.832514][ T496] ? __sb_end_write+0xc4/0x120 [ 55.837100][ T496] ? vfs_write+0x41a/0x4e0 [ 55.841341][ T496] ? fput_many+0x15e/0x1b0 [ 55.845789][ T496] ? debug_smp_processor_id+0x20/0x20 [ 55.852507][ T496] ? __ia32_sys_read+0x80/0x80 [ 55.857434][ T496] ? __do_page_fault+0x725/0xbb0 [ 55.863840][ T496] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 55.869915][ T496] do_syscall_64+0xca/0x1c0 [ 55.874849][ T496] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 55.930245][ T499] FAULT_INJECTION: forcing a failure. [ 55.930245][ T499] name failslab, interval 1, probability 0, space 0, times 0 [ 55.943076][ T499] CPU: 0 PID: 499 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 55.954742][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 55.964632][ T499] Call Trace: [ 55.968132][ T499] dump_stack+0x1d8/0x241 [ 55.972639][ T499] ? panic+0x896/0x896 [ 55.979093][ T499] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 55.984734][ T499] should_fail+0x71f/0x880 [ 55.989248][ T499] ? setup_fault_attr+0x3d0/0x3d0 [ 55.994292][ T499] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 55.999767][ T499] ? io_req_defer+0x191/0x5c0 [ 56.004693][ T499] should_failslab+0x5/0x20 [ 56.009380][ T499] kmem_cache_alloc_trace+0x28/0x260 [ 56.014933][ T499] io_req_defer+0x191/0x5c0 [ 56.020020][ T499] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 56.026709][ T499] io_queue_link_head+0x62/0x3d0 [ 56.031482][ T499] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.036950][ T499] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.043456][ T499] ? __sb_end_write+0xc4/0x120 [ 56.048176][ T499] ? vfs_write+0x41a/0x4e0 [ 56.052890][ T499] ? fput_many+0x15e/0x1b0 [ 56.057131][ T499] ? debug_smp_processor_id+0x20/0x20 [ 56.063136][ T499] ? __ia32_sys_read+0x80/0x80 [ 56.068559][ T499] ? __do_page_fault+0x725/0xbb0 [ 56.073883][ T499] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.079533][ T499] do_syscall_64+0xca/0x1c0 [ 56.084206][ T499] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.180223][ T501] FAULT_INJECTION: forcing a failure. [ 56.180223][ T501] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.194568][ T501] CPU: 0 PID: 501 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 56.206367][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.217161][ T501] Call Trace: [ 56.220308][ T501] dump_stack+0x1d8/0x241 [ 56.224646][ T501] ? panic+0x896/0x896 [ 56.228538][ T501] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.234319][ T501] ? stack_trace_save+0x118/0x1c0 [ 56.239334][ T501] should_fail+0x71f/0x880 [ 56.243669][ T501] ? setup_fault_attr+0x3d0/0x3d0 [ 56.248619][ T501] __alloc_pages_nodemask+0x1b4/0x840 [ 56.253829][ T501] ? io_get_req+0x16a/0x580 [ 56.258176][ T501] ? io_submit_sqe+0x84/0xe90 [ 56.262715][ T501] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 56.269281][ T501] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 56.274663][ T501] alloc_slab_page+0x39/0x3c0 [ 56.279247][ T501] new_slab+0x97/0x440 [ 56.283815][ T501] ___slab_alloc+0x2fe/0x490 [ 56.288551][ T501] ? fget_many+0x20/0x20 [ 56.293022][ T501] ? preempt_count_add+0x8f/0x180 [ 56.297891][ T501] ? io_get_req+0x110/0x580 [ 56.302223][ T501] ? setup_fault_attr+0x3d0/0x3d0 [ 56.307726][ T501] ? io_get_req+0x110/0x580 [ 56.312465][ T501] __slab_alloc+0x62/0xa0 [ 56.316649][ T501] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 56.322371][ T501] ? io_get_req+0x110/0x580 [ 56.326828][ T501] kmem_cache_alloc+0x109/0x250 [ 56.331521][ T501] io_get_req+0x110/0x580 [ 56.335770][ T501] __se_sys_io_uring_enter+0x7bd/0x2030 [ 56.341164][ T501] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.346816][ T501] ? __sb_end_write+0xc4/0x120 [ 56.351383][ T501] ? vfs_write+0x41a/0x4e0 [ 56.355749][ T501] ? fput_many+0x15e/0x1b0 [ 56.360132][ T501] ? debug_smp_processor_id+0x20/0x20 [ 56.365315][ T501] ? __ia32_sys_read+0x80/0x80 [ 56.370091][ T501] ? __do_page_fault+0x725/0xbb0 [ 56.375554][ T501] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.381343][ T501] do_syscall_64+0xca/0x1c0 [ 56.385868][ T501] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.403753][ T503] FAULT_INJECTION: forcing a failure. [ 56.403753][ T503] name failslab, interval 1, probability 0, space 0, times 0 [ 56.416817][ T503] CPU: 0 PID: 503 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 56.428509][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.438736][ T503] Call Trace: [ 56.441855][ T503] dump_stack+0x1d8/0x241 [ 56.445981][ T503] ? panic+0x896/0x896 [ 56.449974][ T503] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.455620][ T503] should_fail+0x71f/0x880 [ 56.459867][ T503] ? setup_fault_attr+0x3d0/0x3d0 [ 56.464753][ T503] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 56.470939][ T503] ? io_req_defer+0x191/0x5c0 [ 56.475707][ T503] should_failslab+0x5/0x20 [ 56.480338][ T503] kmem_cache_alloc_trace+0x28/0x260 [ 56.485920][ T503] io_req_defer+0x191/0x5c0 [ 56.491492][ T503] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 56.497882][ T503] io_queue_link_head+0x62/0x3d0 [ 56.502636][ T503] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.508601][ T503] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.515387][ T503] ? __sb_end_write+0xc4/0x120 [ 56.521352][ T503] ? vfs_write+0x41a/0x4e0 [ 56.525879][ T503] ? fput_many+0x15e/0x1b0 [ 56.531636][ T503] ? debug_smp_processor_id+0x20/0x20 [ 56.537813][ T503] ? __ia32_sys_read+0x80/0x80 [ 56.542862][ T503] ? __do_page_fault+0x725/0xbb0 [ 56.548061][ T503] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.554310][ T503] do_syscall_64+0xca/0x1c0 [ 56.558996][ T503] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.663144][ T505] FAULT_INJECTION: forcing a failure. [ 56.663144][ T505] name failslab, interval 1, probability 0, space 0, times 0 [ 56.675681][ T505] CPU: 1 PID: 505 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 56.687013][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.697076][ T505] Call Trace: [ 56.700214][ T505] dump_stack+0x1d8/0x241 [ 56.704381][ T505] ? panic+0x896/0x896 [ 56.708516][ T505] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.714146][ T505] should_fail+0x71f/0x880 [ 56.718530][ T505] ? setup_fault_attr+0x3d0/0x3d0 [ 56.724379][ T505] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 56.729677][ T505] ? io_req_defer+0x191/0x5c0 [ 56.734459][ T505] should_failslab+0x5/0x20 [ 56.738802][ T505] kmem_cache_alloc_trace+0x28/0x260 [ 56.744083][ T505] io_req_defer+0x191/0x5c0 [ 56.748505][ T505] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 56.754247][ T505] io_queue_link_head+0x62/0x3d0 [ 56.759296][ T505] __se_sys_io_uring_enter+0xc35/0x2030 [ 56.764654][ T505] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 56.770063][ T505] ? __sb_end_write+0xc4/0x120 [ 56.774642][ T505] ? vfs_write+0x41a/0x4e0 [ 56.778893][ T505] ? fput_many+0x15e/0x1b0 [ 56.783414][ T505] ? debug_smp_processor_id+0x20/0x20 [ 56.788708][ T505] ? __ia32_sys_read+0x80/0x80 [ 56.793306][ T505] ? __do_page_fault+0x725/0xbb0 [ 56.798681][ T505] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 56.804074][ T505] do_syscall_64+0xca/0x1c0 2024/04/07 22:01:50 executed programs: 40 [ 56.808473][ T505] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 56.859671][ T507] FAULT_INJECTION: forcing a failure. [ 56.859671][ T507] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.872886][ T507] CPU: 1 PID: 507 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 56.884306][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 56.895330][ T507] Call Trace: [ 56.898454][ T507] dump_stack+0x1d8/0x241 [ 56.902637][ T507] ? panic+0x896/0x896 [ 56.906519][ T507] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 56.912161][ T507] ? stack_trace_save+0x118/0x1c0 [ 56.917024][ T507] should_fail+0x71f/0x880 [ 56.921450][ T507] ? setup_fault_attr+0x3d0/0x3d0 [ 56.926539][ T507] __alloc_pages_nodemask+0x1b4/0x840 [ 56.931833][ T507] ? io_get_req+0x16a/0x580 [ 56.936173][ T507] ? io_submit_sqe+0x84/0xe90 [ 56.940945][ T507] ? __se_sys_io_uring_enter+0x8e8/0x2030 [ 56.946859][ T507] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 56.952983][ T507] alloc_slab_page+0x39/0x3c0 [ 56.957614][ T507] new_slab+0x97/0x440 [ 56.961452][ T507] ___slab_alloc+0x2fe/0x490 [ 56.966584][ T507] ? fget_many+0x20/0x20 [ 56.970718][ T507] ? preempt_count_add+0x8f/0x180 [ 56.975780][ T507] ? io_get_req+0x110/0x580 [ 56.980893][ T507] ? setup_fault_attr+0x3d0/0x3d0 [ 56.986190][ T507] ? io_get_req+0x110/0x580 [ 56.991437][ T507] __slab_alloc+0x62/0xa0 [ 56.996040][ T507] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 57.001955][ T507] ? io_get_req+0x110/0x580 [ 57.007144][ T507] kmem_cache_alloc+0x109/0x250 [ 57.012324][ T507] io_get_req+0x110/0x580 [ 57.016489][ T507] __se_sys_io_uring_enter+0x7bd/0x2030 [ 57.021868][ T507] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.027334][ T507] ? __sb_end_write+0xc4/0x120 [ 57.032909][ T507] ? vfs_write+0x41a/0x4e0 [ 57.037343][ T507] ? fput_many+0x15e/0x1b0 [ 57.041971][ T507] ? debug_smp_processor_id+0x20/0x20 [ 57.047266][ T507] ? __ia32_sys_read+0x80/0x80 [ 57.052233][ T507] ? __do_page_fault+0x725/0xbb0 [ 57.058530][ T507] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.064069][ T507] do_syscall_64+0xca/0x1c0 [ 57.068417][ T507] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 57.089032][ T510] FAULT_INJECTION: forcing a failure. [ 57.089032][ T510] name failslab, interval 1, probability 0, space 0, times 0 [ 57.103245][ T510] CPU: 0 PID: 510 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 57.114742][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 57.124798][ T510] Call Trace: [ 57.128437][ T510] dump_stack+0x1d8/0x241 [ 57.132605][ T510] ? panic+0x896/0x896 [ 57.136536][ T510] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 57.142679][ T510] ? __fget+0x407/0x490 [ 57.146910][ T510] should_fail+0x71f/0x880 [ 57.151299][ T510] ? setup_fault_attr+0x3d0/0x3d0 [ 57.156402][ T510] ? percpu_ref_tryget+0xdc/0x270 [ 57.161517][ T510] ? __ia32_sys_io_uring_register+0xa0/0xa0 [ 57.167444][ T510] ? io_get_req+0x110/0x580 [ 57.171869][ T510] should_failslab+0x5/0x20 [ 57.176293][ T510] kmem_cache_alloc+0x28/0x250 [ 57.181177][ T510] io_get_req+0x110/0x580 [ 57.185319][ T510] __se_sys_io_uring_enter+0x7bd/0x2030 [ 57.190793][ T510] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.196159][ T510] ? __sb_end_write+0xc4/0x120 [ 57.200761][ T510] ? vfs_write+0x41a/0x4e0 [ 57.206094][ T510] ? fput_many+0x15e/0x1b0 [ 57.211016][ T510] ? debug_smp_processor_id+0x20/0x20 [ 57.216834][ T510] ? __ia32_sys_read+0x80/0x80 [ 57.221674][ T510] ? __do_page_fault+0x725/0xbb0 [ 57.226937][ T510] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.232322][ T510] do_syscall_64+0xca/0x1c0 [ 57.236907][ T510] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 57.290731][ T512] FAULT_INJECTION: forcing a failure. [ 57.290731][ T512] name failslab, interval 1, probability 0, space 0, times 0 [ 57.305011][ T512] CPU: 1 PID: 512 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 57.316682][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 57.326751][ T512] Call Trace: [ 57.331058][ T512] dump_stack+0x1d8/0x241 [ 57.335217][ T512] ? panic+0x896/0x896 [ 57.339124][ T512] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 57.344880][ T512] should_fail+0x71f/0x880 [ 57.349105][ T512] ? setup_fault_attr+0x3d0/0x3d0 [ 57.354590][ T512] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 57.360660][ T512] ? io_req_defer+0x191/0x5c0 [ 57.365176][ T512] should_failslab+0x5/0x20 [ 57.369680][ T512] kmem_cache_alloc_trace+0x28/0x260 [ 57.374806][ T512] io_req_defer+0x191/0x5c0 [ 57.379431][ T512] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 57.385331][ T512] io_queue_link_head+0x62/0x3d0 [ 57.390103][ T512] __se_sys_io_uring_enter+0xc35/0x2030 [ 57.395654][ T512] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.401163][ T512] ? __sb_end_write+0xc4/0x120 [ 57.405765][ T512] ? vfs_write+0x41a/0x4e0 [ 57.410188][ T512] ? fput_many+0x15e/0x1b0 [ 57.414544][ T512] ? debug_smp_processor_id+0x20/0x20 [ 57.419907][ T512] ? __ia32_sys_read+0x80/0x80 [ 57.424620][ T512] ? __do_page_fault+0x725/0xbb0 [ 57.429385][ T512] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.434874][ T512] do_syscall_64+0xca/0x1c0 [ 57.439220][ T512] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 57.499900][ T514] FAULT_INJECTION: forcing a failure. [ 57.499900][ T514] name failslab, interval 1, probability 0, space 0, times 0 [ 57.514187][ T514] CPU: 0 PID: 514 Comm: syz-executor.0 Tainted: G B 5.4.268-syzkaller-04870-gd0d34dcb02cc #0 [ 57.526083][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 57.535935][ T514] Call Trace: [ 57.539155][ T514] dump_stack+0x1d8/0x241 [ 57.543672][ T514] ? panic+0x896/0x896 [ 57.547541][ T514] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 57.553194][ T514] should_fail+0x71f/0x880 [ 57.557444][ T514] ? setup_fault_attr+0x3d0/0x3d0 [ 57.562306][ T514] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 57.567812][ T514] ? io_req_defer+0x191/0x5c0 [ 57.572335][ T514] should_failslab+0x5/0x20 [ 57.576658][ T514] kmem_cache_alloc_trace+0x28/0x260 [ 57.581864][ T514] io_req_defer+0x191/0x5c0 [ 57.586300][ T514] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 57.592254][ T514] io_queue_link_head+0x62/0x3d0 [ 57.597503][ T514] __se_sys_io_uring_enter+0xc35/0x2030 [ 57.603056][ T514] ? __x64_sys_io_uring_enter+0xf0/0xf0 [ 57.608915][ T514] ? __sb_end_write+0xc4/0x120 [ 57.613852][ T514] ? vfs_write+0x41a/0x4e0 [ 57.619194][ T514] ? fput_many+0x15e/0x1b0 [ 57.623873][ T514] ? debug_smp_processor_id+0x20/0x20 [ 57.629302][ T514] ? __ia32_sys_read+0x80/0x80 [ 57.633981][ T514] ? __do_page_fault+0x725/0xbb0 [ 57.638944][ T514] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 57.644500][ T514] do_syscall_64+0xca/0x1c0 [ 57.649192][ T514] entry_SYSCALL_64_after_hwframe+0x5c/0xc1