0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff]}}], 0x40}, 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000580)=""/159, 0x9f}], 0x1, &(0x7f00000006c0)=""/107, 0x6b}, 0x100) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x5b, 0x40, 0x9, 0xb2, 0x0, 0x8, 0x40220, 0xb, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3d, 0x1, @perf_bp={&(0x7f00000003c0), 0x8}, 0x807e2, 0x10000, 0x1, 0x3, 0x8000, 0x40, 0xbc, 0x0, 0x8, 0x0, 0x7}, r2, 0xf, r0, 0x2) r5 = syz_clone(0x4400, &(0x7f00000000c0)="26a4bc3b4590c96a9020e39b718b7db192e50a64820bc0fc5d3af75760a39609e2db774cc42d7915fe887f37821b81597d468b1f324f26b9754b0f85891645caded661c61af42363878b048d6a63f3db1a2607147ebc641e58e16a562505009e60be91eb1e3f3c6b9f2ede01e48d80c5c4583f119f3984429b114a92766ca21bcd7c5372bbee244c7a77329f71585baae742b793e561", 0x96, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="d78e602eba82") perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x3, 0x17, 0x4, 0x3, 0x0, 0x4, 0x14004, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x400, 0x1ff, 0x1, 0x9, 0xffffffffffff7fff, 0x8000, 0x20, 0x0, 0x80000000, 0x0, 0xad72}, r5, 0x6, 0xffffffffffffffff, 0x2) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{0x1, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000300)='%ps \x00'}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)=@generic={&(0x7f0000000280)='./file0\x00', r6}, 0x18) 11:50:39 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2441.928470][ T462] FAULT_INJECTION: forcing a failure. [ 2441.928470][ T462] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2441.959982][ T462] CPU: 1 PID: 462 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2441.969974][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2441.979866][ T462] Call Trace: [ 2441.982988][ T462] [ 2441.985765][ T462] dump_stack_lvl+0x151/0x1b7 [ 2441.990281][ T462] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2441.995747][ T462] ? arch_stack_walk+0xf3/0x140 [ 2442.000434][ T462] dump_stack+0x15/0x17 [ 2442.004424][ T462] should_fail+0x3c6/0x510 [ 2442.008681][ T462] should_fail_alloc_page+0x5a/0x80 [ 2442.013755][ T462] prepare_alloc_pages+0x15c/0x700 [ 2442.018661][ T462] ? __alloc_pages_bulk+0xe40/0xe40 [ 2442.023694][ T462] __alloc_pages+0x18c/0x8f0 11:50:39 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:39 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200), 0x4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{0x1, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000300)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x2, 0x3, 0x4, 0x6, 0x40, 0x1, 0x1ff, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x2, 0x3, 0x4, 0x6, 0x40, 0x1, 0x1ff, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x17, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@generic={0x8, 0x1, 0x7, 0x1000, 0x401}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffa}, @exit, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x1}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000000c0)='syzkaller\x00', 0x6, 0x37, &(0x7f0000000100)=""/55, 0x40f00, 0x6, '\x00', r0, 0x25, r1, 0x8, &(0x7f0000000240)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0xc, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000400)=[r2, r3], &(0x7f0000000440)=[{0x5, 0x2, 0x2, 0x1}, {0x5, 0x5, 0x6}, {0x0, 0x4, 0xb, 0x9}, {0x3, 0x2, 0x6, 0x9}]}, 0x90) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x17, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@generic={0x8, 0x1, 0x7, 0x1000, 0x401}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffa}, @exit, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x1}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000000c0)='syzkaller\x00', 0x6, 0x37, &(0x7f0000000100)=""/55, 0x40f00, 0x6, '\x00', r0, 0x25, r1, 0x8, &(0x7f0000000240)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0xc, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000400)=[r2, r3], &(0x7f0000000440)=[{0x5, 0x2, 0x2, 0x1}, {0x5, 0x5, 0x6}, {0x0, 0x4, 0xb, 0x9}, {0x3, 0x2, 0x6, 0x9}]}, 0x90) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2442.028119][ T462] ? do_syscall_64+0x3d/0xb0 [ 2442.032546][ T462] ? prep_new_page+0x110/0x110 [ 2442.037148][ T462] __get_free_pages+0x10/0x30 [ 2442.041659][ T462] kasan_populate_vmalloc_pte+0x39/0x130 [ 2442.047128][ T462] ? __apply_to_page_range+0x8ca/0xbe0 [ 2442.052425][ T462] __apply_to_page_range+0x8dd/0xbe0 [ 2442.057544][ T462] ? kasan_populate_vmalloc+0x70/0x70 [ 2442.062755][ T462] ? kasan_populate_vmalloc+0x70/0x70 [ 2442.067961][ T462] apply_to_page_range+0x3b/0x50 [ 2442.072734][ T462] kasan_populate_vmalloc+0x65/0x70 [ 2442.077768][ T462] alloc_vmap_area+0x192f/0x1a80 [ 2442.082543][ T462] ? vm_map_ram+0xa90/0xa90 [ 2442.086883][ T462] ? kmem_cache_alloc_trace+0x115/0x210 [ 2442.092261][ T462] ? __get_vm_area_node+0x117/0x360 [ 2442.097298][ T462] __get_vm_area_node+0x158/0x360 [ 2442.102157][ T462] __vmalloc_node_range+0xe2/0x8d0 [ 2442.107103][ T462] ? copy_process+0x5c4/0x3290 [ 2442.111704][ T462] ? slab_post_alloc_hook+0x72/0x2c0 [ 2442.116823][ T462] ? dup_task_struct+0x53/0xc60 [ 2442.121511][ T462] ? dup_task_struct+0x53/0xc60 [ 2442.126197][ T462] dup_task_struct+0x416/0xc60 [ 2442.130797][ T462] ? copy_process+0x5c4/0x3290 [ 2442.135395][ T462] ? __kasan_check_write+0x14/0x20 [ 2442.140343][ T462] copy_process+0x5c4/0x3290 [ 2442.144774][ T462] ? __kasan_check_write+0x14/0x20 [ 2442.149718][ T462] ? proc_fail_nth_write+0x20b/0x290 [ 2442.154840][ T462] ? selinux_file_permission+0x2c4/0x570 [ 2442.160304][ T462] ? fsnotify_perm+0x6a/0x5d0 [ 2442.164817][ T462] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2442.169759][ T462] ? vfs_write+0x9ec/0x1110 [ 2442.174103][ T462] kernel_clone+0x21e/0x9e0 [ 2442.178442][ T462] ? file_end_write+0x1c0/0x1c0 [ 2442.183129][ T462] ? create_io_thread+0x1e0/0x1e0 [ 2442.187988][ T462] ? mutex_unlock+0xb2/0x260 [ 2442.192416][ T462] ? __mutex_lock_slowpath+0x10/0x10 [ 2442.197538][ T462] __x64_sys_clone+0x23f/0x290 [ 2442.202137][ T462] ? __do_sys_vfork+0x130/0x130 [ 2442.206822][ T462] ? ksys_write+0x260/0x2c0 [ 2442.211163][ T462] ? debug_smp_processor_id+0x17/0x20 [ 2442.216975][ T462] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2442.222873][ T462] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2442.228341][ T462] do_syscall_64+0x3d/0xb0 [ 2442.232592][ T462] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2442.238318][ T462] RIP: 0033:0x7f7dac4ceda9 [ 2442.242575][ T462] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2442.262021][ T462] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2442.270268][ T462] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2442.278078][ T462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2442.285887][ T462] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2442.293693][ T462] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2442.301507][ T462] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2442.309319][ T462] 11:50:39 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x3, &(0x7f0000000080)='.\'\x00'}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1f, 0x7, 0xff, 0x40, 0x0, 0x5, 0x20, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0xffffffff}, 0x104428, 0x3ff, 0x7, 0x2, 0xb525, 0x8, 0x725c, 0x0, 0x0, 0x0, 0x10000}, r0, 0x8, r1, 0x3) 11:50:39 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x3, &(0x7f0000000080)='.\'\x00'}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') (async) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1f, 0x7, 0xff, 0x40, 0x0, 0x5, 0x20, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0xffffffff}, 0x104428, 0x3ff, 0x7, 0x2, 0xb525, 0x8, 0x725c, 0x0, 0x0, 0x0, 0x10000}, r0, 0x8, r1, 0x3) 11:50:39 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x3, &(0x7f0000000080)='.\'\x00'}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1f, 0x7, 0xff, 0x40, 0x0, 0x5, 0x20, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0xffffffff}, 0x104428, 0x3ff, 0x7, 0x2, 0xb525, 0x8, 0x725c, 0x0, 0x0, 0x0, 0x10000}, r0, 0x8, r1, 0x3) 11:50:40 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) [ 2442.483952][ T499] FAULT_INJECTION: forcing a failure. [ 2442.483952][ T499] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2442.509228][ T499] CPU: 1 PID: 499 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2442.519336][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2442.529232][ T499] Call Trace: [ 2442.532350][ T499] [ 2442.535125][ T499] dump_stack_lvl+0x151/0x1b7 [ 2442.539640][ T499] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2442.545107][ T499] dump_stack+0x15/0x17 [ 2442.549098][ T499] should_fail+0x3c6/0x510 [ 2442.553361][ T499] should_fail_alloc_page+0x5a/0x80 [ 2442.558384][ T499] prepare_alloc_pages+0x15c/0x700 [ 2442.563335][ T499] ? __alloc_pages+0x8f0/0x8f0 [ 2442.567945][ T499] ? __alloc_pages_bulk+0xe40/0xe40 [ 2442.572983][ T499] __alloc_pages+0x18c/0x8f0 [ 2442.577393][ T499] ? do_syscall_64+0x3d/0xb0 [ 2442.581836][ T499] ? prep_new_page+0x110/0x110 [ 2442.586420][ T499] ? __kasan_check_write+0x14/0x20 [ 2442.591370][ T499] __get_free_pages+0x10/0x30 [ 2442.595886][ T499] kasan_populate_vmalloc_pte+0x39/0x130 [ 2442.601348][ T499] ? __apply_to_page_range+0x8ca/0xbe0 [ 2442.606643][ T499] __apply_to_page_range+0x8dd/0xbe0 [ 2442.611763][ T499] ? kasan_populate_vmalloc+0x70/0x70 [ 2442.616972][ T499] ? kasan_populate_vmalloc+0x70/0x70 [ 2442.622177][ T499] apply_to_page_range+0x3b/0x50 [ 2442.626952][ T499] kasan_populate_vmalloc+0x65/0x70 [ 2442.631995][ T499] alloc_vmap_area+0x192f/0x1a80 [ 2442.636764][ T499] ? vm_map_ram+0xa90/0xa90 [ 2442.641099][ T499] ? kmem_cache_alloc_trace+0x115/0x210 [ 2442.646480][ T499] ? __get_vm_area_node+0x117/0x360 [ 2442.651515][ T499] __get_vm_area_node+0x158/0x360 [ 2442.656377][ T499] __vmalloc_node_range+0xe2/0x8d0 [ 2442.661323][ T499] ? copy_process+0x5c4/0x3290 [ 2442.665920][ T499] ? slab_post_alloc_hook+0x72/0x2c0 [ 2442.671305][ T499] ? dup_task_struct+0x53/0xc60 [ 2442.675992][ T499] dup_task_struct+0x416/0xc60 [ 2442.680591][ T499] ? copy_process+0x5c4/0x3290 [ 2442.685450][ T499] ? __kasan_check_write+0x14/0x20 [ 2442.690400][ T499] copy_process+0x5c4/0x3290 [ 2442.694825][ T499] ? __kasan_check_write+0x14/0x20 [ 2442.699773][ T499] ? proc_fail_nth_write+0x20b/0x290 [ 2442.704890][ T499] ? selinux_file_permission+0x2c4/0x570 [ 2442.710361][ T499] ? fsnotify_perm+0x6a/0x5d0 [ 2442.714876][ T499] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2442.719826][ T499] ? vfs_write+0x9ec/0x1110 [ 2442.724163][ T499] kernel_clone+0x21e/0x9e0 [ 2442.728499][ T499] ? file_end_write+0x1c0/0x1c0 [ 2442.733188][ T499] ? create_io_thread+0x1e0/0x1e0 [ 2442.738049][ T499] ? mutex_unlock+0xb2/0x260 [ 2442.742473][ T499] ? __mutex_lock_slowpath+0x10/0x10 [ 2442.747594][ T499] __x64_sys_clone+0x23f/0x290 [ 2442.752195][ T499] ? __do_sys_vfork+0x130/0x130 [ 2442.756880][ T499] ? ksys_write+0x260/0x2c0 [ 2442.761221][ T499] ? debug_smp_processor_id+0x17/0x20 [ 2442.766434][ T499] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2442.772769][ T499] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2442.778235][ T499] do_syscall_64+0x3d/0xb0 [ 2442.782492][ T499] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2442.788213][ T499] RIP: 0033:0x7f7dac4ceda9 [ 2442.792471][ T499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2442.811908][ T499] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2442.820153][ T499] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:40 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000040), 0x2, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/time_for_children\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18, r2}, 0x18) [ 2442.827963][ T499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2442.835778][ T499] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2442.843587][ T499] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2442.851399][ T499] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2442.859212][ T499] 11:50:40 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) [ 2442.945892][ T503] FAULT_INJECTION: forcing a failure. [ 2442.945892][ T503] name failslab, interval 1, probability 0, space 0, times 0 [ 2442.964972][ T503] CPU: 1 PID: 503 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2442.974961][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2442.984857][ T503] Call Trace: [ 2442.987982][ T503] [ 2442.990758][ T503] dump_stack_lvl+0x151/0x1b7 [ 2442.995272][ T503] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2443.000742][ T503] dump_stack+0x15/0x17 [ 2443.004733][ T503] should_fail+0x3c6/0x510 [ 2443.008985][ T503] __should_failslab+0xa4/0xe0 [ 2443.013583][ T503] should_failslab+0x9/0x20 [ 2443.017928][ T503] slab_pre_alloc_hook+0x37/0xd0 [ 2443.022699][ T503] __kmalloc+0x6d/0x270 [ 2443.026690][ T503] ? __register_sysctl_table+0xea/0x1240 [ 2443.032160][ T503] __register_sysctl_table+0xea/0x1240 [ 2443.037452][ T503] ? memcpy+0x56/0x70 [ 2443.041271][ T503] setup_userns_sysctls+0x2b1/0x340 [ 2443.046306][ T503] create_user_ns+0x1230/0x19d0 [ 2443.050992][ T503] ? utsns_owner+0x40/0x40 [ 2443.055243][ T503] ? security_prepare_creds+0x102/0x140 [ 2443.060628][ T503] ? prepare_creds+0x486/0x6a0 [ 2443.065227][ T503] copy_creds+0x20e/0x630 [ 2443.069394][ T503] ? dup_task_struct+0x7e6/0xc60 [ 2443.074171][ T503] copy_process+0x7c3/0x3290 [ 2443.078595][ T503] ? __kasan_check_write+0x14/0x20 [ 2443.083538][ T503] ? proc_fail_nth_write+0x20b/0x290 [ 2443.088666][ T503] ? selinux_file_permission+0x2c4/0x570 [ 2443.094129][ T503] ? fsnotify_perm+0x6a/0x5d0 [ 2443.098648][ T503] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2443.103587][ T503] ? vfs_write+0x9ec/0x1110 [ 2443.107929][ T503] kernel_clone+0x21e/0x9e0 [ 2443.112268][ T503] ? file_end_write+0x1c0/0x1c0 [ 2443.116957][ T503] ? create_io_thread+0x1e0/0x1e0 [ 2443.121828][ T503] ? mutex_unlock+0xb2/0x260 [ 2443.126244][ T503] ? __mutex_lock_slowpath+0x10/0x10 [ 2443.131366][ T503] __x64_sys_clone+0x23f/0x290 [ 2443.135964][ T503] ? __do_sys_vfork+0x130/0x130 [ 2443.140657][ T503] ? ksys_write+0x260/0x2c0 [ 2443.144990][ T503] ? debug_smp_processor_id+0x17/0x20 [ 2443.150197][ T503] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2443.156100][ T503] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2443.161565][ T503] do_syscall_64+0x3d/0xb0 [ 2443.165818][ T503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2443.171542][ T503] RIP: 0033:0x7f7dac4ceda9 [ 2443.175798][ T503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:40 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000040), 0x2, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/time_for_children\x00') (async, rerun: 32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) (rerun: 32) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18, r2}, 0x18) 11:50:40 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) [ 2443.195236][ T503] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2443.203482][ T503] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2443.211292][ T503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2443.219106][ T503] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2443.226914][ T503] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2443.234728][ T503] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2443.242543][ T503] 11:50:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 1: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000240), 0x12) r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = gettid() (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff]}}], 0x40}, 0x0) (async) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000580)=""/159, 0x9f}], 0x1, &(0x7f00000006c0)=""/107, 0x6b}, 0x100) (async) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x5b, 0x40, 0x9, 0xb2, 0x0, 0x8, 0x40220, 0xb, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3d, 0x1, @perf_bp={&(0x7f00000003c0), 0x8}, 0x807e2, 0x10000, 0x1, 0x3, 0x8000, 0x40, 0xbc, 0x0, 0x8, 0x0, 0x7}, r2, 0xf, r0, 0x2) r5 = syz_clone(0x4400, &(0x7f00000000c0)="26a4bc3b4590c96a9020e39b718b7db192e50a64820bc0fc5d3af75760a39609e2db774cc42d7915fe887f37821b81597d468b1f324f26b9754b0f85891645caded661c61af42363878b048d6a63f3db1a2607147ebc641e58e16a562505009e60be91eb1e3f3c6b9f2ede01e48d80c5c4583f119f3984429b114a92766ca21bcd7c5372bbee244c7a77329f71585baae742b793e561", 0x96, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="d78e602eba82") perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x3, 0x17, 0x4, 0x3, 0x0, 0x4, 0x14004, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x400, 0x1ff, 0x1, 0x9, 0xffffffffffff7fff, 0x8000, 0x20, 0x0, 0x80000000, 0x0, 0xad72}, r5, 0x6, 0xffffffffffffffff, 0x2) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{0x1, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000300)='%ps \x00'}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)=@generic={&(0x7f0000000280)='./file0\x00', r6}, 0x18) 11:50:40 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000040), 0x2, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/time_for_children\x00') (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18, r2}, 0x18) 11:50:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 1: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000240), 0x12) r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff]}}], 0x40}, 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000580)=""/159, 0x9f}], 0x1, &(0x7f00000006c0)=""/107, 0x6b}, 0x100) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x5b, 0x40, 0x9, 0xb2, 0x0, 0x8, 0x40220, 0xb, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3d, 0x1, @perf_bp={&(0x7f00000003c0), 0x8}, 0x807e2, 0x10000, 0x1, 0x3, 0x8000, 0x40, 0xbc, 0x0, 0x8, 0x0, 0x7}, r2, 0xf, r0, 0x2) r5 = syz_clone(0x4400, &(0x7f00000000c0)="26a4bc3b4590c96a9020e39b718b7db192e50a64820bc0fc5d3af75760a39609e2db774cc42d7915fe887f37821b81597d468b1f324f26b9754b0f85891645caded661c61af42363878b048d6a63f3db1a2607147ebc641e58e16a562505009e60be91eb1e3f3c6b9f2ede01e48d80c5c4583f119f3984429b114a92766ca21bcd7c5372bbee244c7a77329f71585baae742b793e561", 0x96, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="d78e602eba82") perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x3, 0x17, 0x4, 0x3, 0x0, 0x4, 0x14004, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x400, 0x1ff, 0x1, 0x9, 0xffffffffffff7fff, 0x8000, 0x20, 0x0, 0x80000000, 0x0, 0xad72}, r5, 0x6, 0xffffffffffffffff, 0x2) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{0x1, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000300)='%ps \x00'}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)=@generic={&(0x7f0000000280)='./file0\x00', r6}, 0x18) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000240), 0x12) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) gettid() (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000540)) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) sendmsg$unix(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff]}}], 0x40}, 0x0) (async) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000580)=""/159, 0x9f}], 0x1, &(0x7f00000006c0)=""/107, 0x6b}, 0x100) (async) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x5b, 0x40, 0x9, 0xb2, 0x0, 0x8, 0x40220, 0xb, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3d, 0x1, @perf_bp={&(0x7f00000003c0), 0x8}, 0x807e2, 0x10000, 0x1, 0x3, 0x8000, 0x40, 0xbc, 0x0, 0x8, 0x0, 0x7}, r2, 0xf, r0, 0x2) (async) syz_clone(0x4400, &(0x7f00000000c0)="26a4bc3b4590c96a9020e39b718b7db192e50a64820bc0fc5d3af75760a39609e2db774cc42d7915fe887f37821b81597d468b1f324f26b9754b0f85891645caded661c61af42363878b048d6a63f3db1a2607147ebc641e58e16a562505009e60be91eb1e3f3c6b9f2ede01e48d80c5c4583f119f3984429b114a92766ca21bcd7c5372bbee244c7a77329f71585baae742b793e561", 0x96, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="d78e602eba82") (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x3, 0x17, 0x4, 0x3, 0x0, 0x4, 0x14004, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x400, 0x1ff, 0x1, 0x9, 0xffffffffffff7fff, 0x8000, 0x20, 0x0, 0x80000000, 0x0, 0xad72}, r5, 0x6, 0xffffffffffffffff, 0x2) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{0x1}, &(0x7f00000002c0), &(0x7f0000000300)='%ps \x00'}, 0x20) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)=@generic={&(0x7f0000000280)='./file0\x00', r6}, 0x18) (async) 11:50:41 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='xprtrdma_err_unrecognized\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x3, &(0x7f0000000080)='),\x00'}, 0x30) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000100), 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x9, &(0x7f0000000140)=@raw=[@map_fd={0x18, 0x3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @ldst={0x1, 0x0, 0x0, 0xa, 0x8, 0x80, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x1, 0x4, 0x1, 0x18, 0xffffffffffffffff}, @map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @exit], &(0x7f00000001c0)='GPL\x00', 0xfffff61d, 0xd8, &(0x7f0000000200)=""/216, 0x41000, 0x14, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x0, 0xb, 0x6d1e, 0x8}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000340)=[{0x0, 0x4, 0xf, 0x8}], 0x10, 0x40}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000000b00)={&(0x7f0000000880)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000008c0)="8593c298abb7a5db836224f23689e6389a8612caa258530642d6dd9a62d41d8124e486c57ef6282365fb22a3750e6188baf513a689ed53e447408b79f0e354acc4ab", 0x42}, {&(0x7f0000000940)="9a48238a51bf4bde6ba5fedc7501e920b3cfa4d780d664ded5e870e1644a958d2bea856eb040071d98c8f513b54400036a33584a620c22cf6154be32f23d59852ddae1f10a02c39945793111c30dcbe3b3cd720053d84f94785715304db6057cbc4d63897c40c640bc8ad6f9e305527ec87f1c2587d7ef8e32139491a55634dcf973b98b205d36b5b0f5c3599b912106099d330d767b065e1d6827d938322b9ab8baf244a2125a12879258580891fe92d0d900127c84e086e4c31ce8a1691ceaf772315e22863a5e45e05d519387f8f74d6079f9f42e03d0f201fe5c2f18da40", 0xe0}], 0x2, &(0x7f0000000a80)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @ra={0x94, 0x4}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfaf}}], 0x48}, 0x80000d0) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x1d, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x400}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7ff}}, @generic={0x0, 0xa, 0x8, 0xd8, 0xfffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x1, 0x5, 0x8, 0x630669eca12fa285, 0x40, 0x9}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xde5}}]}, &(0x7f0000000540)='GPL\x00', 0x7fffffff, 0xbc, &(0x7f0000000580)=""/188, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x2, 0x9, 0xff, 0xc7b}, 0x10, 0x0, 0x0, 0x2, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000000700)=[{0x1, 0x1, 0xf, 0x9}, {0x3, 0x4, 0x8, 0x2}], 0x10, 0x48b7}, 0x90) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000800)={r2, r3, 0x4, r5}, 0x10) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000080000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2443.605468][ T510] FAULT_INJECTION: forcing a failure. [ 2443.605468][ T510] name failslab, interval 1, probability 0, space 0, times 0 [ 2443.637574][ T510] CPU: 1 PID: 510 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2443.647564][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2443.657464][ T510] Call Trace: [ 2443.660586][ T510] [ 2443.663358][ T510] dump_stack_lvl+0x151/0x1b7 [ 2443.667874][ T510] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2443.673936][ T510] dump_stack+0x15/0x17 [ 2443.677928][ T510] should_fail+0x3c6/0x510 [ 2443.682180][ T510] __should_failslab+0xa4/0xe0 [ 2443.686778][ T510] should_failslab+0x9/0x20 [ 2443.691119][ T510] slab_pre_alloc_hook+0x37/0xd0 [ 2443.695895][ T510] __kmalloc+0x6d/0x270 [ 2443.699899][ T510] ? __vmalloc_node_range+0x2d6/0x8d0 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='xprtrdma_err_unrecognized\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x3, &(0x7f0000000080)='),\x00'}, 0x30) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000100), 0x4) (async) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x9, &(0x7f0000000140)=@raw=[@map_fd={0x18, 0x3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @ldst={0x1, 0x0, 0x0, 0xa, 0x8, 0x80, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x1, 0x4, 0x1, 0x18, 0xffffffffffffffff}, @map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @exit], &(0x7f00000001c0)='GPL\x00', 0xfffff61d, 0xd8, &(0x7f0000000200)=""/216, 0x41000, 0x14, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x0, 0xb, 0x6d1e, 0x8}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000340)=[{0x0, 0x4, 0xf, 0x8}], 0x10, 0x40}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000000b00)={&(0x7f0000000880)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000008c0)="8593c298abb7a5db836224f23689e6389a8612caa258530642d6dd9a62d41d8124e486c57ef6282365fb22a3750e6188baf513a689ed53e447408b79f0e354acc4ab", 0x42}, {&(0x7f0000000940)="9a48238a51bf4bde6ba5fedc7501e920b3cfa4d780d664ded5e870e1644a958d2bea856eb040071d98c8f513b54400036a33584a620c22cf6154be32f23d59852ddae1f10a02c39945793111c30dcbe3b3cd720053d84f94785715304db6057cbc4d63897c40c640bc8ad6f9e305527ec87f1c2587d7ef8e32139491a55634dcf973b98b205d36b5b0f5c3599b912106099d330d767b065e1d6827d938322b9ab8baf244a2125a12879258580891fe92d0d900127c84e086e4c31ce8a1691ceaf772315e22863a5e45e05d519387f8f74d6079f9f42e03d0f201fe5c2f18da40", 0xe0}], 0x2, &(0x7f0000000a80)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @ra={0x94, 0x4}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfaf}}], 0x48}, 0x80000d0) (async) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x1d, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x400}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7ff}}, @generic={0x0, 0xa, 0x8, 0xd8, 0xfffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x1, 0x5, 0x8, 0x630669eca12fa285, 0x40, 0x9}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xde5}}]}, &(0x7f0000000540)='GPL\x00', 0x7fffffff, 0xbc, &(0x7f0000000580)=""/188, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x2, 0x9, 0xff, 0xc7b}, 0x10, 0x0, 0x0, 0x2, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000000700)=[{0x1, 0x1, 0xf, 0x9}, {0x3, 0x4, 0x8, 0x2}], 0x10, 0x48b7}, 0x90) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000800)={r2, r3, 0x4, r5}, 0x10) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x6600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2443.705092][ T510] __vmalloc_node_range+0x2d6/0x8d0 [ 2443.710134][ T510] ? dup_task_struct+0x53/0xc60 [ 2443.714813][ T510] dup_task_struct+0x416/0xc60 [ 2443.719414][ T510] ? copy_process+0x5c4/0x3290 [ 2443.724017][ T510] ? __kasan_check_write+0x14/0x20 [ 2443.728960][ T510] copy_process+0x5c4/0x3290 [ 2443.733391][ T510] ? __kasan_check_write+0x14/0x20 [ 2443.738333][ T510] ? proc_fail_nth_write+0x20b/0x290 [ 2443.743454][ T510] ? selinux_file_permission+0x2c4/0x570 [ 2443.748924][ T510] ? fsnotify_perm+0x6a/0x5d0 [ 2443.753439][ T510] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2443.758384][ T510] ? vfs_write+0x9ec/0x1110 [ 2443.762726][ T510] kernel_clone+0x21e/0x9e0 [ 2443.767062][ T510] ? file_end_write+0x1c0/0x1c0 [ 2443.771754][ T510] ? create_io_thread+0x1e0/0x1e0 [ 2443.776611][ T510] ? mutex_unlock+0xb2/0x260 [ 2443.781040][ T510] ? __mutex_lock_slowpath+0x10/0x10 [ 2443.786160][ T510] __x64_sys_clone+0x23f/0x290 [ 2443.790759][ T510] ? __do_sys_vfork+0x130/0x130 [ 2443.795445][ T510] ? ksys_write+0x260/0x2c0 [ 2443.799786][ T510] ? debug_smp_processor_id+0x17/0x20 [ 2443.804995][ T510] ? perf_trace_sys_enter+0x30/0x140 [ 2443.810113][ T510] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2443.816055][ T510] do_syscall_64+0x3d/0xb0 [ 2443.820266][ T510] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2443.825994][ T510] RIP: 0033:0x7f7dac4ceda9 [ 2443.830249][ T510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:41 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xcf03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='xprtrdma_err_unrecognized\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x3, &(0x7f0000000080)='),\x00'}, 0x30) (async) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000100), 0x4) (async, rerun: 64) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x9, &(0x7f0000000140)=@raw=[@map_fd={0x18, 0x3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @ldst={0x1, 0x0, 0x0, 0xa, 0x8, 0x80, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x1, 0x4, 0x1, 0x18, 0xffffffffffffffff}, @map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @exit], &(0x7f00000001c0)='GPL\x00', 0xfffff61d, 0xd8, &(0x7f0000000200)=""/216, 0x41000, 0x14, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x0, 0xb, 0x6d1e, 0x8}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000340)=[{0x0, 0x4, 0xf, 0x8}], 0x10, 0x40}, 0x90) (rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000000b00)={&(0x7f0000000880)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000008c0)="8593c298abb7a5db836224f23689e6389a8612caa258530642d6dd9a62d41d8124e486c57ef6282365fb22a3750e6188baf513a689ed53e447408b79f0e354acc4ab", 0x42}, {&(0x7f0000000940)="9a48238a51bf4bde6ba5fedc7501e920b3cfa4d780d664ded5e870e1644a958d2bea856eb040071d98c8f513b54400036a33584a620c22cf6154be32f23d59852ddae1f10a02c39945793111c30dcbe3b3cd720053d84f94785715304db6057cbc4d63897c40c640bc8ad6f9e305527ec87f1c2587d7ef8e32139491a55634dcf973b98b205d36b5b0f5c3599b912106099d330d767b065e1d6827d938322b9ab8baf244a2125a12879258580891fe92d0d900127c84e086e4c31ce8a1691ceaf772315e22863a5e45e05d519387f8f74d6079f9f42e03d0f201fe5c2f18da40", 0xe0}], 0x2, &(0x7f0000000a80)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @ra={0x94, 0x4}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfaf}}], 0x48}, 0x80000d0) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x1d, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x400}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7ff}}, @generic={0x0, 0xa, 0x8, 0xd8, 0xfffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x1, 0x5, 0x8, 0x630669eca12fa285, 0x40, 0x9}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xde5}}]}, &(0x7f0000000540)='GPL\x00', 0x7fffffff, 0xbc, &(0x7f0000000580)=""/188, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x2, 0x9, 0xff, 0xc7b}, 0x10, 0x0, 0x0, 0x2, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000000700)=[{0x1, 0x1, 0xf, 0x9}, {0x3, 0x4, 0x8, 0x2}], 0x10, 0x48b7}, 0x90) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000800)={r2, r3, 0x4, r5}, 0x10) 11:50:41 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2443.849694][ T510] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2443.857936][ T510] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2443.865749][ T510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2443.873564][ T510] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2443.881368][ T510] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2443.889180][ T510] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2443.896996][ T510] 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2443.946663][ T611] FAULT_INJECTION: forcing a failure. [ 2443.946663][ T611] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2443.986448][ T611] CPU: 1 PID: 611 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2443.996445][ T611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2444.006337][ T611] Call Trace: [ 2444.009457][ T611] [ 2444.012233][ T611] dump_stack_lvl+0x151/0x1b7 [ 2444.016749][ T611] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2444.022224][ T611] ? __stack_depot_save+0x34/0x470 [ 2444.027163][ T611] ? __kasan_slab_alloc+0x63/0xe0 [ 2444.032024][ T611] dump_stack+0x15/0x17 [ 2444.036017][ T611] should_fail+0x3c6/0x510 [ 2444.040268][ T611] should_fail_alloc_page+0x5a/0x80 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)='\x00'}, 0x30) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.045306][ T611] prepare_alloc_pages+0x15c/0x700 [ 2444.050251][ T611] ? __alloc_pages_bulk+0xe40/0xe40 [ 2444.055288][ T611] __alloc_pages+0x18c/0x8f0 [ 2444.059714][ T611] ? prep_new_page+0x110/0x110 [ 2444.064313][ T611] ? __kasan_kmalloc+0x9/0x10 [ 2444.068824][ T611] ? __kmalloc+0x13a/0x270 [ 2444.073078][ T611] ? __vmalloc_node_range+0x2d6/0x8d0 [ 2444.078288][ T611] __vmalloc_node_range+0x482/0x8d0 [ 2444.083323][ T611] dup_task_struct+0x416/0xc60 [ 2444.087922][ T611] ? copy_process+0x5c4/0x3290 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.092520][ T611] ? __kasan_check_write+0x14/0x20 [ 2444.097468][ T611] copy_process+0x5c4/0x3290 [ 2444.101895][ T611] ? __kasan_check_write+0x14/0x20 [ 2444.106841][ T611] ? proc_fail_nth_write+0x20b/0x290 [ 2444.111965][ T611] ? selinux_file_permission+0x2c4/0x570 [ 2444.117435][ T611] ? fsnotify_perm+0x6a/0x5d0 [ 2444.121944][ T611] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2444.126890][ T611] ? vfs_write+0x9ec/0x1110 [ 2444.131232][ T611] kernel_clone+0x21e/0x9e0 [ 2444.135568][ T611] ? file_end_write+0x1c0/0x1c0 [ 2444.140258][ T611] ? create_io_thread+0x1e0/0x1e0 11:50:41 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, 0x0) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.145117][ T611] ? mutex_unlock+0xb2/0x260 [ 2444.149544][ T611] ? __mutex_lock_slowpath+0x10/0x10 [ 2444.154665][ T611] __x64_sys_clone+0x23f/0x290 [ 2444.159263][ T611] ? __do_sys_vfork+0x130/0x130 [ 2444.163950][ T611] ? ksys_write+0x260/0x2c0 [ 2444.168294][ T611] ? debug_smp_processor_id+0x17/0x20 [ 2444.173495][ T611] ? perf_trace_sys_enter+0x30/0x140 [ 2444.178619][ T611] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2444.184522][ T611] do_syscall_64+0x3d/0xb0 [ 2444.188774][ T611] entry_SYSCALL_64_after_hwframe+0x61/0xcb 11:50:41 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) (async, rerun: 32) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (rerun: 32) [ 2444.194500][ T611] RIP: 0033:0x7f7dac4ceda9 [ 2444.198752][ T611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2444.218194][ T611] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2444.226444][ T611] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2444.234251][ T611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 11:50:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="97805af0ca8deac0dab4965d4f390a58c64e93607f4fcbb6d1f13d9cf6353dd91c35cf6ad6bc77899810bbd82f35281786dba70f03c0c5f82eaa4002a892a1fb71f6ceaaf653893b5e74f8", 0x4b}, {&(0x7f0000000140)="ef2828405810f5e4131d2d47fd443c1e824f7a512e869ab82f90401dd5e43e61860e8b0048a331673c6c0bb86329b419f86ab74bfd332cc94fe37c85bdf2fe89ce38117f5ffa097d9c845b5ba01f4ac953", 0x51}, {&(0x7f00000001c0)="d7c3e8a82b28a6f22545fc8034cc3b77fe605b4a51c73901e765e4b514509c8deca9f10fba2624a7ad5b305041187d1988700932d265ca13c017cad279067aacc52806642364aebc67b77b40daae18eb0eb8107912e005630162dc6e31673ab854167c17c8c839109e7f96e65bfe8a72176d5f934579d42bfb120dc201f26899bb75d7756dbc861053a5cd", 0x8b}], 0x3}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xee00}}}], 0x20}, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x3, 0x0, 0x0, 0x0, 0x81400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x3}, 0x0, 0x3e4, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4000000}, r3, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.242067][ T611] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2444.249881][ T611] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2444.257695][ T611] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2444.265502][ T611] 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)='\x00'}, 0x30) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) [ 2444.313136][ T659] FAULT_INJECTION: forcing a failure. [ 2444.313136][ T659] name failslab, interval 1, probability 0, space 0, times 0 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.366460][ T659] CPU: 1 PID: 659 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2444.376446][ T659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2444.386343][ T659] Call Trace: [ 2444.389465][ T659] [ 2444.392249][ T659] dump_stack_lvl+0x151/0x1b7 [ 2444.396770][ T659] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2444.402226][ T659] ? avc_has_perm_noaudit+0x348/0x430 [ 2444.407432][ T659] dump_stack+0x15/0x17 [ 2444.411425][ T659] should_fail+0x3c6/0x510 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.415680][ T659] __should_failslab+0xa4/0xe0 [ 2444.420278][ T659] ? dup_fd+0x72/0xb00 [ 2444.424182][ T659] should_failslab+0x9/0x20 [ 2444.428522][ T659] slab_pre_alloc_hook+0x37/0xd0 [ 2444.433301][ T659] ? dup_fd+0x72/0xb00 [ 2444.437203][ T659] kmem_cache_alloc+0x44/0x200 [ 2444.441805][ T659] dup_fd+0x72/0xb00 [ 2444.445533][ T659] ? avc_has_perm+0x16f/0x260 [ 2444.450048][ T659] ? avc_has_perm_noaudit+0x430/0x430 [ 2444.455252][ T659] copy_files+0xe6/0x200 [ 2444.459332][ T659] ? perf_event_attrs+0x30/0x30 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.464021][ T659] ? dup_task_struct+0xc60/0xc60 [ 2444.468794][ T659] ? security_task_alloc+0xf9/0x130 [ 2444.473831][ T659] copy_process+0x1080/0x3290 [ 2444.478343][ T659] ? proc_fail_nth_write+0x20b/0x290 [ 2444.483463][ T659] ? fsnotify_perm+0x6a/0x5d0 [ 2444.487977][ T659] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2444.492921][ T659] ? vfs_write+0x9ec/0x1110 [ 2444.497263][ T659] kernel_clone+0x21e/0x9e0 [ 2444.501603][ T659] ? file_end_write+0x1c0/0x1c0 [ 2444.506290][ T659] ? create_io_thread+0x1e0/0x1e0 [ 2444.511150][ T659] ? mutex_unlock+0xb2/0x260 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.515575][ T659] ? __mutex_lock_slowpath+0x10/0x10 [ 2444.520699][ T659] __x64_sys_clone+0x23f/0x290 [ 2444.525297][ T659] ? __do_sys_vfork+0x130/0x130 [ 2444.529982][ T659] ? ksys_write+0x260/0x2c0 [ 2444.534323][ T659] ? debug_smp_processor_id+0x17/0x20 [ 2444.539534][ T659] ? perf_trace_sys_enter+0x30/0x140 [ 2444.544654][ T659] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2444.550562][ T659] do_syscall_64+0x3d/0xb0 [ 2444.554808][ T659] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2444.560534][ T659] RIP: 0033:0x7f7dac4ceda9 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="97805af0ca8deac0dab4965d4f390a58c64e93607f4fcbb6d1f13d9cf6353dd91c35cf6ad6bc77899810bbd82f35281786dba70f03c0c5f82eaa4002a892a1fb71f6ceaaf653893b5e74f8", 0x4b}, {&(0x7f0000000140)="ef2828405810f5e4131d2d47fd443c1e824f7a512e869ab82f90401dd5e43e61860e8b0048a331673c6c0bb86329b419f86ab74bfd332cc94fe37c85bdf2fe89ce38117f5ffa097d9c845b5ba01f4ac953", 0x51}, {&(0x7f00000001c0)="d7c3e8a82b28a6f22545fc8034cc3b77fe605b4a51c73901e765e4b514509c8deca9f10fba2624a7ad5b305041187d1988700932d265ca13c017cad279067aacc52806642364aebc67b77b40daae18eb0eb8107912e005630162dc6e31673ab854167c17c8c839109e7f96e65bfe8a72176d5f934579d42bfb120dc201f26899bb75d7756dbc861053a5cd", 0x8b}], 0x3}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xee00}}}], 0x20}, 0x0) (async) sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xee00}}}], 0x20}, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x3, 0x0, 0x0, 0x0, 0x81400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x3}, 0x0, 0x3e4, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4000000}, r3, 0x0, 0xffffffffffffffff, 0x0) [ 2444.564798][ T659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2444.584231][ T659] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2444.592561][ T659] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2444.600372][ T659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2444.608184][ T659] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xcf03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="97805af0ca8deac0dab4965d4f390a58c64e93607f4fcbb6d1f13d9cf6353dd91c35cf6ad6bc77899810bbd82f35281786dba70f03c0c5f82eaa4002a892a1fb71f6ceaaf653893b5e74f8", 0x4b}, {&(0x7f0000000140)="ef2828405810f5e4131d2d47fd443c1e824f7a512e869ab82f90401dd5e43e61860e8b0048a331673c6c0bb86329b419f86ab74bfd332cc94fe37c85bdf2fe89ce38117f5ffa097d9c845b5ba01f4ac953", 0x51}, {&(0x7f00000001c0)="d7c3e8a82b28a6f22545fc8034cc3b77fe605b4a51c73901e765e4b514509c8deca9f10fba2624a7ad5b305041187d1988700932d265ca13c017cad279067aacc52806642364aebc67b77b40daae18eb0eb8107912e005630162dc6e31673ab854167c17c8c839109e7f96e65bfe8a72176d5f934579d42bfb120dc201f26899bb75d7756dbc861053a5cd", 0x8b}], 0x3}, 0x40) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async, rerun: 64) r2 = gettid() sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xee00}}}], 0x20}, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x3, 0x0, 0x0, 0x0, 0x81400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x3}, 0x0, 0x3e4, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4000000}, r3, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) [ 2444.615994][ T659] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 2444.623813][ T659] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2444.631629][ T659] 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x5, 0x7, 0x6, 0x0, 0x0, 0x84003, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff000, 0x2, @perf_bp, 0x920f, 0x6, 0x200, 0x0, 0x0, 0x81, 0x400, 0x0, 0xffffd4c0, 0x0, 0x3}, r2, 0x4, r1, 0x2) 11:50:42 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x5, 0x7, 0x6, 0x0, 0x0, 0x84003, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff000, 0x2, @perf_bp, 0x920f, 0x6, 0x200, 0x0, 0x0, 0x81, 0x400, 0x0, 0xffffd4c0, 0x0, 0x3}, r2, 0x4, r1, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) (async) openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x5, 0x7, 0x6, 0x0, 0x0, 0x84003, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff000, 0x2, @perf_bp, 0x920f, 0x6, 0x200, 0x0, 0x0, 0x81, 0x400, 0x0, 0xffffd4c0, 0x0, 0x3}, r2, 0x4, r1, 0x2) (async) [ 2444.680569][ T717] FAULT_INJECTION: forcing a failure. [ 2444.680569][ T717] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:50:42 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.746430][ T717] CPU: 1 PID: 717 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2444.756426][ T717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2444.766318][ T717] Call Trace: [ 2444.769443][ T717] [ 2444.772226][ T717] dump_stack_lvl+0x151/0x1b7 [ 2444.776738][ T717] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2444.782202][ T717] ? __stack_depot_save+0x34/0x470 [ 2444.787160][ T717] dump_stack+0x15/0x17 [ 2444.791142][ T717] should_fail+0x3c6/0x510 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.795401][ T717] should_fail_alloc_page+0x5a/0x80 [ 2444.800428][ T717] prepare_alloc_pages+0x15c/0x700 [ 2444.805374][ T717] ? __alloc_pages+0x8f0/0x8f0 [ 2444.809976][ T717] ? __alloc_pages_bulk+0xe40/0xe40 [ 2444.815013][ T717] __alloc_pages+0x18c/0x8f0 [ 2444.819438][ T717] ? prep_new_page+0x110/0x110 [ 2444.824044][ T717] ? __kasan_kmalloc+0x9/0x10 [ 2444.828548][ T717] ? __kmalloc+0x13a/0x270 [ 2444.832800][ T717] ? __vmalloc_node_range+0x2d6/0x8d0 [ 2444.838012][ T717] __vmalloc_node_range+0x482/0x8d0 11:50:42 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)='\x00'}, 0x30) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.843052][ T717] dup_task_struct+0x416/0xc60 [ 2444.847648][ T717] ? copy_process+0x5c4/0x3290 [ 2444.852244][ T717] ? __kasan_check_write+0x14/0x20 [ 2444.857190][ T717] copy_process+0x5c4/0x3290 [ 2444.861617][ T717] ? __kasan_check_write+0x14/0x20 [ 2444.866566][ T717] ? proc_fail_nth_write+0x20b/0x290 [ 2444.871685][ T717] ? selinux_file_permission+0x2c4/0x570 [ 2444.877153][ T717] ? fsnotify_perm+0x6a/0x5d0 [ 2444.881667][ T717] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2444.886615][ T717] ? vfs_write+0x9ec/0x1110 [ 2444.890954][ T717] kernel_clone+0x21e/0x9e0 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.895294][ T717] ? file_end_write+0x1c0/0x1c0 [ 2444.899980][ T717] ? create_io_thread+0x1e0/0x1e0 [ 2444.904841][ T717] ? mutex_unlock+0xb2/0x260 [ 2444.909269][ T717] ? __mutex_lock_slowpath+0x10/0x10 [ 2444.914388][ T717] __x64_sys_clone+0x23f/0x290 [ 2444.918986][ T717] ? __do_sys_vfork+0x130/0x130 [ 2444.923674][ T717] ? ksys_write+0x260/0x2c0 [ 2444.928014][ T717] ? debug_smp_processor_id+0x17/0x20 [ 2444.933220][ T717] ? perf_trace_sys_enter+0x30/0x140 [ 2444.938343][ T717] ? syscall_enter_from_user_mode+0x14d/0x1b0 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.944243][ T717] do_syscall_64+0x3d/0xb0 [ 2444.948498][ T717] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2444.954224][ T717] RIP: 0033:0x7f7dac4ceda9 [ 2444.958481][ T717] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2444.977922][ T717] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2444.986166][ T717] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40000800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 2: syz_clone(0x31085480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={@ifindex, 0x32, 0x1, 0x7f, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@cgroup=r0, r1, 0x1b, 0x38, 0x0, @link_fd, r2}, 0x20) 11:50:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) (async) r1 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x5, 0x7, 0x6, 0x0, 0x0, 0x84003, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff000, 0x2, @perf_bp, 0x920f, 0x6, 0x200, 0x0, 0x0, 0x81, 0x400, 0x0, 0xffffd4c0, 0x0, 0x3}, r2, 0x4, r1, 0x2) 11:50:42 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x66000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2444.993981][ T717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2445.001793][ T717] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2445.009603][ T717] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2445.017411][ T717] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2445.025227][ T717] 11:50:42 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xcf030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:42 executing program 2: syz_clone(0x31085480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x18) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={@ifindex, 0x32, 0x1, 0x7f, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@cgroup=r0, r1, 0x1b, 0x38, 0x0, @link_fd, r2}, 0x20) [ 2445.100344][ T785] FAULT_INJECTION: forcing a failure. [ 2445.100344][ T785] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.124958][ T785] CPU: 1 PID: 785 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2445.134949][ T785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2445.144845][ T785] Call Trace: 11:50:42 executing program 2: syz_clone(0x31085480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x18) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={@ifindex, 0x32, 0x1, 0x7f, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@cgroup=r0, r1, 0x1b, 0x38, 0x0, @link_fd, r2}, 0x20) 11:50:42 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x800}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000040)="02c93e26eafa6cbe069fb0175a89a220eca505162a7287a8c5d00db0406c5f6aadfda706786723db1cffa2ebb1569a5775fd76f62d649a0867c153319e91d4aa2425a871d4c2d45f4920a05e7d23b90bb0cbb54f1f990bd82c37c352ee2d0dcb7a7b3969e0a5069d291c7274f3b309f3579b193901bbe58dd23fbd455e92d8b102ee7fa945a4bc881a4b0bf5e6ee1174452c33c2327a4c97b6416c275dfaeb86f728a1e01e25a9db38f246bd82a11d22818c897dcf86658945995145d923577ed2b6367023ad3630c04134a5c888fb4b26850bc920d7791082aeecf7f60388e779739a3deb1de886886582f4df7c06ff46d5c46d5b8287f6", &(0x7f0000000140)=""/4096}, 0x20) gettid() [ 2445.147965][ T785] [ 2445.150742][ T785] dump_stack_lvl+0x151/0x1b7 [ 2445.155257][ T785] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2445.160724][ T785] ? __kasan_kmalloc+0x9/0x10 [ 2445.165236][ T785] ? alloc_fdtable+0xaf/0x2a0 [ 2445.169752][ T785] ? dup_fd+0x759/0xb00 [ 2445.173744][ T785] ? copy_files+0xe6/0x200 [ 2445.177993][ T785] ? kernel_clone+0x21e/0x9e0 [ 2445.182508][ T785] ? __x64_sys_clone+0x23f/0x290 [ 2445.187279][ T785] ? do_syscall_64+0x3d/0xb0 [ 2445.191708][ T785] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb 11:50:42 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x800}, 0xc) (rerun: 32) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000040)="02c93e26eafa6cbe069fb0175a89a220eca505162a7287a8c5d00db0406c5f6aadfda706786723db1cffa2ebb1569a5775fd76f62d649a0867c153319e91d4aa2425a871d4c2d45f4920a05e7d23b90bb0cbb54f1f990bd82c37c352ee2d0dcb7a7b3969e0a5069d291c7274f3b309f3579b193901bbe58dd23fbd455e92d8b102ee7fa945a4bc881a4b0bf5e6ee1174452c33c2327a4c97b6416c275dfaeb86f728a1e01e25a9db38f246bd82a11d22818c897dcf86658945995145d923577ed2b6367023ad3630c04134a5c888fb4b26850bc920d7791082aeecf7f60388e779739a3deb1de886886582f4df7c06ff46d5c46d5b8287f6", &(0x7f0000000140)=""/4096}, 0x20) (async) gettid() [ 2445.197612][ T785] dump_stack+0x15/0x17 [ 2445.201605][ T785] should_fail+0x3c6/0x510 [ 2445.205855][ T785] __should_failslab+0xa4/0xe0 [ 2445.210468][ T785] should_failslab+0x9/0x20 [ 2445.214799][ T785] slab_pre_alloc_hook+0x37/0xd0 [ 2445.219572][ T785] __kmalloc+0x6d/0x270 [ 2445.223562][ T785] ? kvmalloc_node+0x1f0/0x4d0 [ 2445.228163][ T785] kvmalloc_node+0x1f0/0x4d0 [ 2445.232588][ T785] ? vm_mmap+0xb0/0xb0 [ 2445.236492][ T785] ? __kasan_kmalloc+0x9/0x10 [ 2445.241012][ T785] ? kmem_cache_alloc_trace+0x115/0x210 [ 2445.246388][ T785] ? alloc_fdtable+0xaf/0x2a0 [ 2445.250904][ T785] alloc_fdtable+0xeb/0x2a0 [ 2445.255243][ T785] dup_fd+0x759/0xb00 [ 2445.259058][ T785] ? avc_has_perm+0x16f/0x260 [ 2445.263574][ T785] copy_files+0xe6/0x200 [ 2445.267655][ T785] ? perf_event_attrs+0x30/0x30 [ 2445.272341][ T785] ? dup_task_struct+0xc60/0xc60 [ 2445.277114][ T785] ? security_task_alloc+0xf9/0x130 [ 2445.282150][ T785] copy_process+0x1080/0x3290 [ 2445.286663][ T785] ? proc_fail_nth_write+0x20b/0x290 [ 2445.291784][ T785] ? fsnotify_perm+0x6a/0x5d0 [ 2445.296295][ T785] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2445.301243][ T785] ? vfs_write+0x9ec/0x1110 [ 2445.305581][ T785] kernel_clone+0x21e/0x9e0 [ 2445.309923][ T785] ? file_end_write+0x1c0/0x1c0 [ 2445.314609][ T785] ? create_io_thread+0x1e0/0x1e0 [ 2445.319470][ T785] ? mutex_unlock+0xb2/0x260 [ 2445.323895][ T785] ? __mutex_lock_slowpath+0x10/0x10 [ 2445.329016][ T785] __x64_sys_clone+0x23f/0x290 [ 2445.333618][ T785] ? __do_sys_vfork+0x130/0x130 [ 2445.338305][ T785] ? ksys_write+0x260/0x2c0 [ 2445.342648][ T785] ? debug_smp_processor_id+0x17/0x20 11:50:42 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x800}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000040)="02c93e26eafa6cbe069fb0175a89a220eca505162a7287a8c5d00db0406c5f6aadfda706786723db1cffa2ebb1569a5775fd76f62d649a0867c153319e91d4aa2425a871d4c2d45f4920a05e7d23b90bb0cbb54f1f990bd82c37c352ee2d0dcb7a7b3969e0a5069d291c7274f3b309f3579b193901bbe58dd23fbd455e92d8b102ee7fa945a4bc881a4b0bf5e6ee1174452c33c2327a4c97b6416c275dfaeb86f728a1e01e25a9db38f246bd82a11d22818c897dcf86658945995145d923577ed2b6367023ad3630c04134a5c888fb4b26850bc920d7791082aeecf7f60388e779739a3deb1de886886582f4df7c06ff46d5c46d5b8287f6", &(0x7f0000000140)=""/4096}, 0x20) gettid() 11:50:42 executing program 2: bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x0, 0x0}, 0x8) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r2, 0x4) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r3, 0x0, 0x3}, 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x7, 0x0}, 0x8) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r5, 0x58, &(0x7f0000001740)}, 0x10) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000380), 0x8) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffffffffffff, 0x4ac, 0x1c}, 0xc) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000480)={{0x1, 0xffffffffffffffff}, &(0x7f0000000400), &(0x7f0000000440)='%-5lx \x00'}, 0x20) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x7fffffff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x3}, 0x48) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f00000000c0)=0x1) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x4}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000600)=@bpf_lsm={0x1d, 0x18, &(0x7f00000006c0)=ANY=[@ANYBLOB="0822040005000000b7080000000000007b8af8ff00000000b7080000200000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a5000000851000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800004c0000007b8af8ff00000000bfa26e00bda175c29ea8543d4889436200000000000007020000f8ffffe6b7030000080000d923040000000000008500000082000000"], &(0x7f0000000180)='syzkaller\x00', 0xb998, 0x52, &(0x7f00000001c0)=""/82, 0x41000, 0x1, '\x00', r1, 0x1b, r3, 0x8, &(0x7f0000000300)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, r4, 0x0, 0x0, &(0x7f00000005c0)=[r5, r6, r7, r8, r9, r10, 0x1], 0x0, 0x10, 0x1}, 0x90) 11:50:42 executing program 2: bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x0, 0x0}, 0x8) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r2, 0x4) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r3, 0x0, 0x3}, 0x48) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x7, 0x0}, 0x8) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r5, 0x58, &(0x7f0000001740)}, 0x10) (async) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000380), 0x8) (async) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffffffffffff, 0x4ac, 0x1c}, 0xc) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000480)={{0x1, 0xffffffffffffffff}, &(0x7f0000000400), &(0x7f0000000440)='%-5lx \x00'}, 0x20) (async) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x7fffffff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x3}, 0x48) (async) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f00000000c0)=0x1) (async) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x4}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000600)=@bpf_lsm={0x1d, 0x18, &(0x7f00000006c0)=ANY=[@ANYBLOB="0822040005000000b7080000000000007b8af8ff00000000b7080000200000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a5000000851000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800004c0000007b8af8ff00000000bfa26e00bda175c29ea8543d4889436200000000000007020000f8ffffe6b7030000080000d923040000000000008500000082000000"], &(0x7f0000000180)='syzkaller\x00', 0xb998, 0x52, &(0x7f00000001c0)=""/82, 0x41000, 0x1, '\x00', r1, 0x1b, r3, 0x8, &(0x7f0000000300)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, r4, 0x0, 0x0, &(0x7f00000005c0)=[r5, r6, r7, r8, r9, r10, 0x1], 0x0, 0x10, 0x1}, 0x90) [ 2445.347853][ T785] ? perf_trace_sys_enter+0x30/0x140 [ 2445.352973][ T785] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2445.358872][ T785] do_syscall_64+0x3d/0xb0 [ 2445.363127][ T785] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2445.368852][ T785] RIP: 0033:0x7f7dac4ceda9 [ 2445.373106][ T785] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2445.392551][ T785] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 11:50:42 executing program 2: bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x0, 0x0}, 0x8) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r2, 0x4) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r3, 0x0, 0x3}, 0x48) (async, rerun: 64) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x7, 0x0}, 0x8) (async, rerun: 64) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r5, 0x58, &(0x7f0000001740)}, 0x10) (async, rerun: 64) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000380), 0x8) (rerun: 64) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffffffffffff, 0x4ac, 0x1c}, 0xc) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000480)={{0x1, 0xffffffffffffffff}, &(0x7f0000000400), &(0x7f0000000440)='%-5lx \x00'}, 0x20) (async) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x7fffffff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x3}, 0x48) (async) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f00000000c0)=0x1) (async) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x4}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000600)=@bpf_lsm={0x1d, 0x18, &(0x7f00000006c0)=ANY=[@ANYBLOB="0822040005000000b7080000000000007b8af8ff00000000b7080000200000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a5000000851000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800004c0000007b8af8ff00000000bfa26e00bda175c29ea8543d4889436200000000000007020000f8ffffe6b7030000080000d923040000000000008500000082000000"], &(0x7f0000000180)='syzkaller\x00', 0xb998, 0x52, &(0x7f00000001c0)=""/82, 0x41000, 0x1, '\x00', r1, 0x1b, r3, 0x8, &(0x7f0000000300)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, r4, 0x0, 0x0, &(0x7f00000005c0)=[r5, r6, r7, r8, r9, r10, 0x1], 0x0, 0x10, 0x1}, 0x90) 11:50:42 executing program 2: bpf$LINK_DETACH(0x22, &(0x7f0000000100), 0x4) r0 = syz_clone(0x2008dc00, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}, 0x1020) 11:50:42 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 11:50:43 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2445.400797][ T785] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2445.408598][ T785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2445.416416][ T785] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2445.424227][ T785] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2445.432044][ T785] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2445.439855][ T785] 11:50:43 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 11:50:43 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) (async) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2445.505915][ T870] FAULT_INJECTION: forcing a failure. [ 2445.505915][ T870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2445.531668][ T870] CPU: 0 PID: 870 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2445.541664][ T870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2445.551558][ T870] Call Trace: [ 2445.554679][ T870] [ 2445.557458][ T870] dump_stack_lvl+0x151/0x1b7 [ 2445.561974][ T870] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2445.567440][ T870] ? __stack_depot_save+0x34/0x470 [ 2445.572385][ T870] dump_stack+0x15/0x17 [ 2445.576377][ T870] should_fail+0x3c6/0x510 [ 2445.580634][ T870] should_fail_alloc_page+0x5a/0x80 [ 2445.585668][ T870] prepare_alloc_pages+0x15c/0x700 [ 2445.590613][ T870] ? __alloc_pages+0x8f0/0x8f0 [ 2445.595221][ T870] ? __alloc_pages_bulk+0xe40/0xe40 [ 2445.600248][ T870] __alloc_pages+0x18c/0x8f0 11:50:43 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) (async) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) (async) [ 2445.604684][ T870] ? prep_new_page+0x110/0x110 [ 2445.609275][ T870] ? __kasan_kmalloc+0x9/0x10 [ 2445.613787][ T870] ? __kmalloc+0x13a/0x270 [ 2445.618040][ T870] ? __vmalloc_node_range+0x2d6/0x8d0 [ 2445.623247][ T870] __vmalloc_node_range+0x482/0x8d0 [ 2445.628283][ T870] dup_task_struct+0x416/0xc60 [ 2445.632882][ T870] ? copy_process+0x5c4/0x3290 [ 2445.637477][ T870] ? __kasan_check_write+0x14/0x20 [ 2445.642424][ T870] copy_process+0x5c4/0x3290 [ 2445.646851][ T870] ? __kasan_check_write+0x14/0x20 [ 2445.651798][ T870] ? proc_fail_nth_write+0x20b/0x290 [ 2445.656917][ T870] ? selinux_file_permission+0x2c4/0x570 [ 2445.662385][ T870] ? fsnotify_perm+0x6a/0x5d0 [ 2445.666898][ T870] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2445.671847][ T870] ? vfs_write+0x9ec/0x1110 [ 2445.676185][ T870] kernel_clone+0x21e/0x9e0 [ 2445.680526][ T870] ? file_end_write+0x1c0/0x1c0 [ 2445.685216][ T870] ? create_io_thread+0x1e0/0x1e0 [ 2445.690073][ T870] ? mutex_unlock+0xb2/0x260 [ 2445.694523][ T870] ? __mutex_lock_slowpath+0x10/0x10 [ 2445.699621][ T870] __x64_sys_clone+0x23f/0x290 [ 2445.704220][ T870] ? __do_sys_vfork+0x130/0x130 [ 2445.708905][ T870] ? ksys_write+0x260/0x2c0 [ 2445.713253][ T870] ? debug_smp_processor_id+0x17/0x20 [ 2445.718730][ T870] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2445.724629][ T870] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2445.730178][ T870] do_syscall_64+0x3d/0xb0 [ 2445.734431][ T870] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2445.740159][ T870] RIP: 0033:0x7f7dac4ceda9 [ 2445.744414][ T870] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2445.763862][ T870] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2445.772100][ T870] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2445.779912][ T870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2445.787728][ T870] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2445.795534][ T870] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 11:50:43 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2445.803343][ T870] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2445.811160][ T870] [ 2445.835189][ T890] FAULT_INJECTION: forcing a failure. [ 2445.835189][ T890] name failslab, interval 1, probability 0, space 0, times 0 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2445.848019][ T890] CPU: 1 PID: 890 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2445.857996][ T890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2445.867892][ T890] Call Trace: [ 2445.871009][ T890] [ 2445.873794][ T890] dump_stack_lvl+0x151/0x1b7 [ 2445.878306][ T890] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2445.883775][ T890] ? __kasan_check_write+0x14/0x20 [ 2445.888721][ T890] ? _raw_spin_lock+0xa4/0x1b0 [ 2445.893321][ T890] ? _raw_spin_trylock_bh+0x190/0x190 [ 2445.898532][ T890] dump_stack+0x15/0x17 [ 2445.902519][ T890] should_fail+0x3c6/0x510 11:50:43 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2445.906775][ T890] __should_failslab+0xa4/0xe0 [ 2445.911373][ T890] ? copy_fs_struct+0x4e/0x230 [ 2445.915977][ T890] should_failslab+0x9/0x20 [ 2445.920315][ T890] slab_pre_alloc_hook+0x37/0xd0 [ 2445.925080][ T890] ? copy_fs_struct+0x4e/0x230 [ 2445.929681][ T890] kmem_cache_alloc+0x44/0x200 [ 2445.934279][ T890] copy_fs_struct+0x4e/0x230 [ 2445.938707][ T890] copy_fs+0x71/0x140 [ 2445.942527][ T890] copy_process+0x10ab/0x3290 [ 2445.947039][ T890] ? proc_fail_nth_write+0x20b/0x290 [ 2445.952161][ T890] ? fsnotify_perm+0x6a/0x5d0 [ 2445.956673][ T890] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2445.961629][ T890] ? vfs_write+0x9ec/0x1110 [ 2445.965960][ T890] kernel_clone+0x21e/0x9e0 [ 2445.970306][ T890] ? file_end_write+0x1c0/0x1c0 [ 2445.974986][ T890] ? create_io_thread+0x1e0/0x1e0 [ 2445.979846][ T890] ? mutex_unlock+0xb2/0x260 [ 2445.984275][ T890] ? __mutex_lock_slowpath+0x10/0x10 [ 2445.989396][ T890] __x64_sys_clone+0x23f/0x290 [ 2445.993996][ T890] ? __do_sys_vfork+0x130/0x130 [ 2445.998680][ T890] ? ksys_write+0x260/0x2c0 [ 2446.003022][ T890] ? debug_smp_processor_id+0x17/0x20 [ 2446.008228][ T890] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2446.014129][ T890] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2446.019601][ T890] do_syscall_64+0x3d/0xb0 [ 2446.023852][ T890] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2446.029580][ T890] RIP: 0033:0x7f7dac4ceda9 [ 2446.033831][ T890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:43 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) [ 2446.053278][ T890] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2446.061523][ T890] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2446.069330][ T890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2446.077142][ T890] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2446.084963][ T890] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2446.092766][ T890] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2446.100578][ T890] [ 2446.122534][ T911] FAULT_INJECTION: forcing a failure. [ 2446.122534][ T911] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.135026][ T911] CPU: 0 PID: 911 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2446.144933][ T911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2446.154822][ T911] Call Trace: [ 2446.157945][ T911] [ 2446.160725][ T911] dump_stack_lvl+0x151/0x1b7 [ 2446.165237][ T911] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2446.170711][ T911] dump_stack+0x15/0x17 [ 2446.174697][ T911] should_fail+0x3c6/0x510 [ 2446.178951][ T911] __should_failslab+0xa4/0xe0 [ 2446.183551][ T911] ? copy_sighand+0x54/0x250 [ 2446.187979][ T911] should_failslab+0x9/0x20 [ 2446.192316][ T911] slab_pre_alloc_hook+0x37/0xd0 [ 2446.197089][ T911] ? copy_sighand+0x54/0x250 [ 2446.201515][ T911] kmem_cache_alloc+0x44/0x200 [ 2446.206115][ T911] copy_sighand+0x54/0x250 [ 2446.210381][ T911] copy_process+0x10d6/0x3290 [ 2446.214883][ T911] ? proc_fail_nth_write+0x20b/0x290 [ 2446.220002][ T911] ? fsnotify_perm+0x6a/0x5d0 [ 2446.224522][ T911] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2446.229466][ T911] ? vfs_write+0x9ec/0x1110 [ 2446.233803][ T911] kernel_clone+0x21e/0x9e0 [ 2446.238141][ T911] ? file_end_write+0x1c0/0x1c0 [ 2446.242830][ T911] ? create_io_thread+0x1e0/0x1e0 [ 2446.247689][ T911] ? mutex_unlock+0xb2/0x260 [ 2446.252116][ T911] ? __mutex_lock_slowpath+0x10/0x10 [ 2446.257240][ T911] __x64_sys_clone+0x23f/0x290 [ 2446.261836][ T911] ? __do_sys_vfork+0x130/0x130 [ 2446.266524][ T911] ? ksys_write+0x260/0x2c0 [ 2446.270864][ T911] ? debug_smp_processor_id+0x17/0x20 [ 2446.276071][ T911] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2446.281974][ T911] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2446.287443][ T911] do_syscall_64+0x3d/0xb0 [ 2446.291704][ T911] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2446.297429][ T911] RIP: 0033:0x7f7dac4ceda9 [ 2446.301676][ T911] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:43 executing program 2: bpf$LINK_DETACH(0x22, &(0x7f0000000100), 0x4) r0 = syz_clone(0x2008dc00, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}, 0x1020) 11:50:43 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 11:50:43 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:43 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1b, 0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000001000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000001800005509010000000000950000000000000018160000", @ANYRES32=0x1, @ANYBLOB="000000000000000085200000050000004a22fcff1000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000400000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000a42001000800000018600000080000000000000006000000197030000800000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000cc9bae00390000007797f7ff04000000bf91000000000000b7020000020000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x8000, 0x9c, &(0x7f0000000240)=""/156, 0x41000, 0xf5e4886d11a956fc, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0xe, 0x0, 0x2}, 0x10, 0x0, 0xffffffffffffffff, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x3, 0x2, 0x0, 0x7}, {0x4, 0x1, 0x7}, {0x0, 0x5, 0x2, 0x2}, {0x3, 0x4, 0xd, 0x6}, {0x3, 0x3, 0x6, 0x9}, {0x2, 0x2, 0x8}], 0x10, 0x7}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x18, 0x0, &(0x7f0000000500), &(0x7f00000005c0)='GPL\x00', 0xff, 0x53, &(0x7f0000000600)=""/83, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000680)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x0, 0x6}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000700)=[0x1, 0xffffffffffffffff, 0x1, 0x1], &(0x7f0000000740)=[{0x0, 0x2, 0x7, 0x9}], 0x10, 0x7fffffff}, 0x90) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x58, &(0x7f0000001740)}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000a00)={r3, &(0x7f0000000500)="8dce062b46e654f2cdd4d8791ad76fa2507b1278de92e0940a586839c8ba91126ea575bb3bf6678dcf718719393c750b011484390d81ebc9744b4863c2ac8ebb70445045125c291cd71dd59c5fcb6e3554471b9111bade758df711edb3266305aaa960d329b90baeaf774ab3d26a753c03439d96e6c8cf8c", &(0x7f0000000580)=""/59}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='cgroup.kill\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000980)={@map, 0x9, 0x1, 0x3, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f00000008c0)=[0x0, 0x0, 0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f0000003140)=@raw=[@ringbuf_query, @ringbuf_query], &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r6, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r7, r6, r6, r8, r7, r7, r7]}}, @rights={{0x18, 0x1, 0x1, [r6, r7]}}, @rights={{0x2c, 0x1, 0x1, [r6, r6, r7, r7, r7, r6, r7]}}], 0x78, 0x4044000}, 0x4000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) r11 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r11, 0x58, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r12, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r13, 0x0, 0x0}, 0x20) r14 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000340)={r14}, 0x4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r14}, 0x0, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x13, 0x20, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfb7, 0x0, 0x0, 0x0, 0x3}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r13}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r7}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000b40)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x0, '\x00', r0, 0x11, r4, 0x8, &(0x7f0000000b80)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000bc0)={0x3, 0xf, 0x0, 0x1ff}, 0x10, r10, r8, 0x5, &(0x7f0000000c00)=[r4, r3, r7, r14], &(0x7f0000000c40)=[{0x81, 0x2, 0xf, 0x6}, {0x3, 0x1, 0xe, 0x9}, {0x1, 0x4, 0x4, 0x6}, {0x1, 0x5, 0xa, 0x5}, {0x0, 0x2, 0x0, 0x4}], 0x10, 0x80000001}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r7}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r7}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r9, 0x1b, r6, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r7, r7, r7], 0x0, 0x10, 0x1}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000009c0)={@ifindex=r9, r1, 0x2c, 0x23, r2, @link_fd=r4, r5}, 0x20) [ 2446.321122][ T911] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2446.329362][ T911] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2446.337173][ T911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2446.344986][ T911] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2446.352795][ T911] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2446.360613][ T911] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2446.368434][ T911] 11:50:43 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1b, 0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000001000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000001800005509010000000000950000000000000018160000", @ANYRES32=0x1, @ANYBLOB="000000000000000085200000050000004a22fcff1000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000400000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000a42001000800000018600000080000000000000006000000197030000800000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000cc9bae00390000007797f7ff04000000bf91000000000000b7020000020000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x8000, 0x9c, &(0x7f0000000240)=""/156, 0x41000, 0xf5e4886d11a956fc, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0xe, 0x0, 0x2}, 0x10, 0x0, 0xffffffffffffffff, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x3, 0x2, 0x0, 0x7}, {0x4, 0x1, 0x7}, {0x0, 0x5, 0x2, 0x2}, {0x3, 0x4, 0xd, 0x6}, {0x3, 0x3, 0x6, 0x9}, {0x2, 0x2, 0x8}], 0x10, 0x7}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x18, 0x0, &(0x7f0000000500), &(0x7f00000005c0)='GPL\x00', 0xff, 0x53, &(0x7f0000000600)=""/83, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000680)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x0, 0x6}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000700)=[0x1, 0xffffffffffffffff, 0x1, 0x1], &(0x7f0000000740)=[{0x0, 0x2, 0x7, 0x9}], 0x10, 0x7fffffff}, 0x90) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) (async) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x58, &(0x7f0000001740)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x58, &(0x7f0000001740)}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000a00)={r3, &(0x7f0000000500)="8dce062b46e654f2cdd4d8791ad76fa2507b1278de92e0940a586839c8ba91126ea575bb3bf6678dcf718719393c750b011484390d81ebc9744b4863c2ac8ebb70445045125c291cd71dd59c5fcb6e3554471b9111bade758df711edb3266305aaa960d329b90baeaf774ab3d26a753c03439d96e6c8cf8c", &(0x7f0000000580)=""/59}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='cgroup.kill\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000980)={@map, 0x9, 0x1, 0x3, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f00000008c0)=[0x0, 0x0, 0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1}, 0x4) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f0000003140)=@raw=[@ringbuf_query, @ringbuf_query], &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r6, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) (async) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f0000003140)=@raw=[@ringbuf_query, @ringbuf_query], &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r6, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r7, r6, r6, r8, r7, r7, r7]}}, @rights={{0x18, 0x1, 0x1, [r6, r7]}}, @rights={{0x2c, 0x1, 0x1, [r6, r6, r7, r7, r7, r6, r7]}}], 0x78, 0x4044000}, 0x4000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) r11 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r11, 0x58, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r12, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r13, 0x0, 0x0}, 0x20) r14 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000340)={r14}, 0x4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r14}, 0x0, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x13, 0x20, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfb7, 0x0, 0x0, 0x0, 0x3}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r13}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r7}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000b40)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x0, '\x00', r0, 0x11, r4, 0x8, &(0x7f0000000b80)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000bc0)={0x3, 0xf, 0x0, 0x1ff}, 0x10, r10, r8, 0x5, &(0x7f0000000c00)=[r4, r3, r7, r14], &(0x7f0000000c40)=[{0x81, 0x2, 0xf, 0x6}, {0x3, 0x1, 0xe, 0x9}, {0x1, 0x4, 0x4, 0x6}, {0x1, 0x5, 0xa, 0x5}, {0x0, 0x2, 0x0, 0x4}], 0x10, 0x80000001}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x13, 0x20, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfb7, 0x0, 0x0, 0x0, 0x3}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r13}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r7}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000b40)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x0, '\x00', r0, 0x11, r4, 0x8, &(0x7f0000000b80)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000bc0)={0x3, 0xf, 0x0, 0x1ff}, 0x10, r10, r8, 0x5, &(0x7f0000000c00)=[r4, r3, r7, r14], &(0x7f0000000c40)=[{0x81, 0x2, 0xf, 0x6}, {0x3, 0x1, 0xe, 0x9}, {0x1, 0x4, 0x4, 0x6}, {0x1, 0x5, 0xa, 0x5}, {0x0, 0x2, 0x0, 0x4}], 0x10, 0x80000001}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r7}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r7}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r9, 0x1b, r6, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r7, r7, r7], 0x0, 0x10, 0x1}, 0x90) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r7}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r7}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r9, 0x1b, r6, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r7, r7, r7], 0x0, 0x10, 0x1}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000009c0)={@ifindex=r9, r1, 0x2c, 0x23, r2, @link_fd=r4, r5}, 0x20) [ 2446.394262][ T920] FAULT_INJECTION: forcing a failure. [ 2446.394262][ T920] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2446.407540][ T920] CPU: 1 PID: 920 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2446.417530][ T920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2446.427422][ T920] Call Trace: [ 2446.430544][ T920] [ 2446.433328][ T920] dump_stack_lvl+0x151/0x1b7 [ 2446.437832][ T920] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2446.443304][ T920] ? __stack_depot_save+0x34/0x470 [ 2446.448260][ T920] dump_stack+0x15/0x17 [ 2446.452242][ T920] should_fail+0x3c6/0x510 [ 2446.456493][ T920] should_fail_alloc_page+0x5a/0x80 [ 2446.461528][ T920] prepare_alloc_pages+0x15c/0x700 [ 2446.466478][ T920] ? __alloc_pages+0x8f0/0x8f0 [ 2446.471075][ T920] ? __alloc_pages_bulk+0xe40/0xe40 [ 2446.476110][ T920] __alloc_pages+0x18c/0x8f0 [ 2446.480536][ T920] ? prep_new_page+0x110/0x110 [ 2446.485145][ T920] ? __kasan_kmalloc+0x9/0x10 [ 2446.489649][ T920] ? __kmalloc+0x13a/0x270 [ 2446.493902][ T920] ? __vmalloc_node_range+0x2d6/0x8d0 [ 2446.499111][ T920] __vmalloc_node_range+0x482/0x8d0 [ 2446.504145][ T920] dup_task_struct+0x416/0xc60 [ 2446.508746][ T920] ? copy_process+0x5c4/0x3290 [ 2446.513343][ T920] ? __kasan_check_write+0x14/0x20 [ 2446.518295][ T920] copy_process+0x5c4/0x3290 [ 2446.522719][ T920] ? __kasan_check_write+0x14/0x20 [ 2446.527675][ T920] ? proc_fail_nth_write+0x20b/0x290 [ 2446.532784][ T920] ? selinux_file_permission+0x2c4/0x570 [ 2446.538254][ T920] ? fsnotify_perm+0x6a/0x5d0 [ 2446.542767][ T920] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2446.547716][ T920] ? vfs_write+0x9ec/0x1110 [ 2446.552054][ T920] kernel_clone+0x21e/0x9e0 [ 2446.556396][ T920] ? file_end_write+0x1c0/0x1c0 [ 2446.561081][ T920] ? create_io_thread+0x1e0/0x1e0 [ 2446.565940][ T920] ? mutex_unlock+0xb2/0x260 [ 2446.570366][ T920] ? __mutex_lock_slowpath+0x10/0x10 [ 2446.575486][ T920] __x64_sys_clone+0x23f/0x290 [ 2446.580088][ T920] ? __do_sys_vfork+0x130/0x130 [ 2446.584772][ T920] ? ksys_write+0x260/0x2c0 [ 2446.589116][ T920] ? debug_smp_processor_id+0x17/0x20 [ 2446.594321][ T920] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2446.600223][ T920] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2446.605692][ T920] do_syscall_64+0x3d/0xb0 [ 2446.609944][ T920] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2446.615683][ T920] RIP: 0033:0x7f7dac4ceda9 [ 2446.619928][ T920] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:44 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1b, 0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000001000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000001800005509010000000000950000000000000018160000", @ANYRES32=0x1, @ANYBLOB="000000000000000085200000050000004a22fcff1000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000400000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000020000008500000082000000a42001000800000018600000080000000000000006000000197030000800000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7020000000000008500000086000000cc9bae00390000007797f7ff04000000bf91000000000000b7020000020000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x8000, 0x9c, &(0x7f0000000240)=""/156, 0x41000, 0xf5e4886d11a956fc, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0xe, 0x0, 0x2}, 0x10, 0x0, 0xffffffffffffffff, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x3, 0x2, 0x0, 0x7}, {0x4, 0x1, 0x7}, {0x0, 0x5, 0x2, 0x2}, {0x3, 0x4, 0xd, 0x6}, {0x3, 0x3, 0x6, 0x9}, {0x2, 0x2, 0x8}], 0x10, 0x7}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x18, 0x0, &(0x7f0000000500), &(0x7f00000005c0)='GPL\x00', 0xff, 0x53, &(0x7f0000000600)=""/83, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000680)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000006c0)={0x5, 0x0, 0x6}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000700)=[0x1, 0xffffffffffffffff, 0x1, 0x1], &(0x7f0000000740)=[{0x0, 0x2, 0x7, 0x9}], 0x10, 0x7fffffff}, 0x90) (async, rerun: 64) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) (rerun: 64) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x58, &(0x7f0000001740)}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000a00)={r3, &(0x7f0000000500)="8dce062b46e654f2cdd4d8791ad76fa2507b1278de92e0940a586839c8ba91126ea575bb3bf6678dcf718719393c750b011484390d81ebc9744b4863c2ac8ebb70445045125c291cd71dd59c5fcb6e3554471b9111bade758df711edb3266305aaa960d329b90baeaf774ab3d26a753c03439d96e6c8cf8c", &(0x7f0000000580)=""/59}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='cgroup.kill\x00', 0x0, 0x0) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000980)={@map, 0x9, 0x1, 0x3, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f00000008c0)=[0x0, 0x0, 0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) (async, rerun: 64) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) (rerun: 64) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f0000003140)=@raw=[@ringbuf_query, @ringbuf_query], &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r6, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r7, r6, r6, r8, r7, r7, r7]}}, @rights={{0x18, 0x1, 0x1, [r6, r7]}}, @rights={{0x2c, 0x1, 0x1, [r6, r6, r7, r7, r7, r6, r7]}}], 0x78, 0x4044000}, 0x4000004) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) r11 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r11, 0x58, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r12, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r13, 0x0, 0x0}, 0x20) r14 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000340)={r14}, 0x4) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r14}, 0x0, 0x0}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x13, 0x20, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfb7, 0x0, 0x0, 0x0, 0x3}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r13}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r7}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000b40)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x0, '\x00', r0, 0x11, r4, 0x8, &(0x7f0000000b80)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000bc0)={0x3, 0xf, 0x0, 0x1ff}, 0x10, r10, r8, 0x5, &(0x7f0000000c00)=[r4, r3, r7, r14], &(0x7f0000000c40)=[{0x81, 0x2, 0xf, 0x6}, {0x3, 0x1, 0xe, 0x9}, {0x1, 0x4, 0x4, 0x6}, {0x1, 0x5, 0xa, 0x5}, {0x0, 0x2, 0x0, 0x4}], 0x10, 0x80000001}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r7}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r7}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r9, 0x1b, r6, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r7, r7, r7], 0x0, 0x10, 0x1}, 0x90) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000009c0)={@ifindex=r9, r1, 0x2c, 0x23, r2, @link_fd=r4, r5}, 0x20) 11:50:44 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 11:50:44 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2446.639375][ T920] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2446.647612][ T920] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2446.655434][ T920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2446.663232][ T920] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2446.671047][ T920] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2446.678870][ T920] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2446.686672][ T920] 11:50:44 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2446.707741][ T931] FAULT_INJECTION: forcing a failure. [ 2446.707741][ T931] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.720362][ T931] CPU: 0 PID: 931 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2446.730357][ T931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2446.740227][ T931] Call Trace: [ 2446.743354][ T931] [ 2446.746127][ T931] dump_stack_lvl+0x151/0x1b7 [ 2446.750639][ T931] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2446.756108][ T931] dump_stack+0x15/0x17 [ 2446.760098][ T931] should_fail+0x3c6/0x510 [ 2446.764355][ T931] __should_failslab+0xa4/0xe0 [ 2446.768950][ T931] ? prepare_creds+0x2f/0x6a0 [ 2446.773465][ T931] should_failslab+0x9/0x20 [ 2446.777803][ T931] slab_pre_alloc_hook+0x37/0xd0 [ 2446.782578][ T931] ? prepare_creds+0x2f/0x6a0 [ 2446.787090][ T931] kmem_cache_alloc+0x44/0x200 [ 2446.791693][ T931] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 2446.796988][ T931] prepare_creds+0x2f/0x6a0 [ 2446.801328][ T931] copy_creds+0xf0/0x630 [ 2446.805405][ T931] ? dup_task_struct+0x7e6/0xc60 [ 2446.810176][ T931] copy_process+0x7c3/0x3290 [ 2446.814604][ T931] ? __kasan_check_write+0x14/0x20 [ 2446.819551][ T931] ? proc_fail_nth_write+0x20b/0x290 [ 2446.824673][ T931] ? selinux_file_permission+0x2c4/0x570 [ 2446.830139][ T931] ? fsnotify_perm+0x6a/0x5d0 [ 2446.834654][ T931] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2446.839604][ T931] ? vfs_write+0x9ec/0x1110 [ 2446.843940][ T931] kernel_clone+0x21e/0x9e0 [ 2446.848280][ T931] ? file_end_write+0x1c0/0x1c0 [ 2446.852965][ T931] ? create_io_thread+0x1e0/0x1e0 [ 2446.857826][ T931] ? mutex_unlock+0xb2/0x260 [ 2446.862254][ T931] ? __mutex_lock_slowpath+0x10/0x10 [ 2446.867377][ T931] __x64_sys_clone+0x23f/0x290 [ 2446.871974][ T931] ? __do_sys_vfork+0x130/0x130 [ 2446.876662][ T931] ? debug_smp_processor_id+0x17/0x20 [ 2446.881868][ T931] ? perf_trace_sys_enter+0x30/0x140 [ 2446.886990][ T931] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2446.892891][ T931] do_syscall_64+0x3d/0xb0 [ 2446.897144][ T931] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2446.902874][ T931] RIP: 0033:0x7f7dac4ceda9 [ 2446.907128][ T931] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2446.926571][ T931] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2446.934812][ T931] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2446.942713][ T931] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2446.950520][ T931] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:44 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x6c, 0x55f, 0xe8e, 0x2100, 0x1, 0x800, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5}, 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f0000003140)=@raw=[@ringbuf_query, @ringbuf_query], &(0x7f0000003180)='GPL\x00', 0x0, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r2, r1, r1, r3, r2, r2, r2]}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, r2, r2, r2, r1, r2]}}], 0x78, 0x4044000}, 0x4000004) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000000c0)={0xa8, 0x0}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@map, 0xc, 0x1, 0xffff3d16, &(0x7f0000000100)=[0x0], 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@map=r0, r3, 0xe, 0x10, 0x0, @link_id=r4, r5}, 0x20) 11:50:44 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 11:50:44 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x6c, 0x55f, 0xe8e, 0x2100, 0x1, 0x800, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5}, 0x48) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x6c, 0x55f, 0xe8e, 0x2100, 0x1, 0x800, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f0000003140)=@raw=[@ringbuf_query, @ringbuf_query], &(0x7f0000003180)='GPL\x00', 0x0, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r2, r1, r1, r3, r2, r2, r2]}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, r2, r2, r2, r1, r2]}}], 0x78, 0x4044000}, 0x4000004) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000000c0)={0xa8}, 0x8) (async) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000000c0)={0xa8, 0x0}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@map, 0xc, 0x1, 0xffff3d16, &(0x7f0000000100)=[0x0], 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@map=r0, r3, 0xe, 0x10, 0x0, @link_id=r4, r5}, 0x20) [ 2446.958338][ T931] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2446.966154][ T931] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2446.973964][ T931] [ 2446.992827][ T938] FAULT_INJECTION: forcing a failure. [ 2446.992827][ T938] name failslab, interval 1, probability 0, space 0, times 0 11:50:44 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x6c, 0x55f, 0xe8e, 0x2100, 0x1, 0x800, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5}, 0x48) (async, rerun: 64) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f0000003140)=@raw=[@ringbuf_query, @ringbuf_query], &(0x7f0000003180)='GPL\x00', 0x0, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r2, r1, r1, r3, r2, r2, r2]}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, r2, r2, r2, r1, r2]}}], 0x78, 0x4044000}, 0x4000004) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000000c0)={0xa8, 0x0}, 0x8) (async, rerun: 64) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@map, 0xc, 0x1, 0xffff3d16, &(0x7f0000000100)=[0x0], 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) (rerun: 64) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@map=r0, r3, 0xe, 0x10, 0x0, @link_id=r4, r5}, 0x20) [ 2447.006228][ T938] CPU: 0 PID: 938 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2447.016217][ T938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2447.026114][ T938] Call Trace: [ 2447.029232][ T938] [ 2447.032015][ T938] dump_stack_lvl+0x151/0x1b7 [ 2447.036529][ T938] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2447.041996][ T938] dump_stack+0x15/0x17 [ 2447.045990][ T938] should_fail+0x3c6/0x510 [ 2447.050239][ T938] __should_failslab+0xa4/0xe0 [ 2447.054839][ T938] should_failslab+0x9/0x20 [ 2447.059182][ T938] slab_pre_alloc_hook+0x37/0xd0 [ 2447.063953][ T938] __kmalloc+0x6d/0x270 [ 2447.067947][ T938] ? security_prepare_creds+0x4d/0x140 [ 2447.073242][ T938] security_prepare_creds+0x4d/0x140 [ 2447.078363][ T938] prepare_creds+0x472/0x6a0 [ 2447.082786][ T938] copy_creds+0xf0/0x630 [ 2447.086867][ T938] ? dup_task_struct+0x7e6/0xc60 [ 2447.091642][ T938] copy_process+0x7c3/0x3290 [ 2447.096069][ T938] ? __kasan_check_write+0x14/0x20 [ 2447.101015][ T938] ? proc_fail_nth_write+0x20b/0x290 [ 2447.106133][ T938] ? selinux_file_permission+0x2c4/0x570 [ 2447.111604][ T938] ? fsnotify_perm+0x6a/0x5d0 [ 2447.116116][ T938] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2447.121067][ T938] ? vfs_write+0x9ec/0x1110 [ 2447.125406][ T938] kernel_clone+0x21e/0x9e0 [ 2447.129743][ T938] ? file_end_write+0x1c0/0x1c0 [ 2447.134431][ T938] ? create_io_thread+0x1e0/0x1e0 [ 2447.139290][ T938] ? mutex_unlock+0xb2/0x260 [ 2447.143718][ T938] ? __mutex_lock_slowpath+0x10/0x10 [ 2447.148840][ T938] __x64_sys_clone+0x23f/0x290 [ 2447.153436][ T938] ? __do_sys_vfork+0x130/0x130 [ 2447.158122][ T938] ? ksys_write+0x260/0x2c0 [ 2447.162468][ T938] ? debug_smp_processor_id+0x17/0x20 [ 2447.167673][ T938] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2447.173574][ T938] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2447.179044][ T938] do_syscall_64+0x3d/0xb0 [ 2447.183292][ T938] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2447.189018][ T938] RIP: 0033:0x7f7dac4ceda9 [ 2447.193274][ T938] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2447.212714][ T938] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2447.220956][ T938] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2447.228767][ T938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2447.236579][ T938] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2447.244388][ T938] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2447.252201][ T938] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 11:50:44 executing program 1: r0 = syz_clone(0x100000, &(0x7f0000000000)="6982a48e0e0e237983292ff36f8f45183763bb1be6563774e3a3236e53dd59d741b466476a1a047157fd736ca9173ef3469cb47cac3e06edc1a932b4eb01757ed463d11e26b5ac7a1b67f24375524dadf4cadfcea06c766bbf0be2a14208752db0f2fa3058a14d1781081d3e7a88541a36056647f3122c49fade3fe352db0fb839337f96155913fe6edb1048b73c36e80a85adc0b1c77083aefd058b719bb6", 0x9f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000006c0)="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") r1 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x80, 0x4, 0x1, 0xd5, 0x9, 0x0, 0x0, 0x82200, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7ff, 0x3ff}, 0x1000, 0x60000000000000, 0x9, 0x0, 0x3a, 0x8000, 0x18, 0x0, 0x8001, 0x0, 0xffffffff00000001}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xa) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, r1, 0x0, 0x6, &(0x7f00000001c0)='$$-^-\x00'}, 0x30) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r2, &(0x7f0000000300), 0x2, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000280)=r0, 0x12) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:44 executing program 2: bpf$LINK_DETACH(0x22, &(0x7f0000000100), 0x4) (async) r0 = syz_clone(0x2008dc00, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}, 0x1020) 11:50:44 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 11:50:44 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2447.260017][ T938] 11:50:44 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:44 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2447.290624][ T955] FAULT_INJECTION: forcing a failure. [ 2447.290624][ T955] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2447.309952][ T955] CPU: 0 PID: 955 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2447.319962][ T955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2447.329860][ T955] Call Trace: [ 2447.332983][ T955] [ 2447.335757][ T955] dump_stack_lvl+0x151/0x1b7 [ 2447.340270][ T955] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2447.345736][ T955] ? stack_trace_save+0x113/0x1c0 [ 2447.350598][ T955] ? stack_trace_snprint+0xf0/0xf0 [ 2447.355555][ T955] ? stack_trace_snprint+0xf0/0xf0 [ 2447.360494][ T955] dump_stack+0x15/0x17 [ 2447.364486][ T955] should_fail+0x3c6/0x510 [ 2447.368741][ T955] should_fail_alloc_page+0x5a/0x80 [ 2447.373774][ T955] prepare_alloc_pages+0x15c/0x700 [ 2447.378720][ T955] ? __alloc_pages_bulk+0xe40/0xe40 [ 2447.383753][ T955] ? __kasan_check_write+0x14/0x20 [ 2447.388709][ T955] ? pcpu_memcg_post_alloc_hook+0x1b1/0x260 [ 2447.394433][ T955] __alloc_pages+0x18c/0x8f0 [ 2447.398859][ T955] ? prep_new_page+0x110/0x110 [ 2447.403457][ T955] ? pcpu_alloc+0xda0/0x13e0 [ 2447.407973][ T955] __get_free_pages+0x10/0x30 [ 2447.412481][ T955] pgd_alloc+0x21/0x2c0 [ 2447.416474][ T955] mm_init+0x5c7/0x970 [ 2447.420381][ T955] copy_mm+0x1e3/0x13e0 [ 2447.424373][ T955] ? _raw_spin_lock+0xa4/0x1b0 [ 2447.428973][ T955] ? copy_signal+0x610/0x610 [ 2447.433406][ T955] ? __kasan_check_write+0x14/0x20 [ 2447.438346][ T955] ? __init_rwsem+0xd6/0x1c0 [ 2447.442775][ T955] ? copy_signal+0x4e3/0x610 [ 2447.447200][ T955] copy_process+0x1149/0x3290 [ 2447.451717][ T955] ? proc_fail_nth_write+0x20b/0x290 [ 2447.456834][ T955] ? fsnotify_perm+0x6a/0x5d0 [ 2447.461535][ T955] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2447.466471][ T955] ? vfs_write+0x9ec/0x1110 [ 2447.470808][ T955] kernel_clone+0x21e/0x9e0 [ 2447.475148][ T955] ? file_end_write+0x1c0/0x1c0 [ 2447.479834][ T955] ? create_io_thread+0x1e0/0x1e0 [ 2447.484696][ T955] ? mutex_unlock+0xb2/0x260 [ 2447.489302][ T955] ? __mutex_lock_slowpath+0x10/0x10 [ 2447.494413][ T955] __x64_sys_clone+0x23f/0x290 [ 2447.499013][ T955] ? __do_sys_vfork+0x130/0x130 [ 2447.503698][ T955] ? ksys_write+0x260/0x2c0 [ 2447.508043][ T955] ? debug_smp_processor_id+0x17/0x20 [ 2447.513257][ T955] ? perf_trace_sys_enter+0x30/0x140 [ 2447.518375][ T955] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2447.524272][ T955] do_syscall_64+0x3d/0xb0 [ 2447.528520][ T955] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2447.534247][ T955] RIP: 0033:0x7f7dac4ceda9 [ 2447.538503][ T955] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2447.557946][ T955] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2447.566188][ T955] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2447.574001][ T955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2447.581812][ T955] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:45 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:45 executing program 1: r0 = syz_clone(0x100000, &(0x7f0000000000)="6982a48e0e0e237983292ff36f8f45183763bb1be6563774e3a3236e53dd59d741b466476a1a047157fd736ca9173ef3469cb47cac3e06edc1a932b4eb01757ed463d11e26b5ac7a1b67f24375524dadf4cadfcea06c766bbf0be2a14208752db0f2fa3058a14d1781081d3e7a88541a36056647f3122c49fade3fe352db0fb839337f96155913fe6edb1048b73c36e80a85adc0b1c77083aefd058b719bb6", 0x9f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000006c0)="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") r1 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x80, 0x4, 0x1, 0xd5, 0x9, 0x0, 0x0, 0x82200, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7ff, 0x3ff}, 0x1000, 0x60000000000000, 0x9, 0x0, 0x3a, 0x8000, 0x18, 0x0, 0x8001, 0x0, 0xffffffff00000001}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xa) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, r1, 0x0, 0x6, &(0x7f00000001c0)='$$-^-\x00'}, 0x30) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r2, &(0x7f0000000300), 0x2, 0x0) (async) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000280)=r0, 0x12) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:45 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) [ 2447.589623][ T955] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2447.597436][ T955] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2447.605253][ T955] [ 2447.627721][ T963] FAULT_INJECTION: forcing a failure. [ 2447.627721][ T963] name failslab, interval 1, probability 0, space 0, times 0 [ 2447.644007][ T963] CPU: 1 PID: 963 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2447.653992][ T963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2447.663889][ T963] Call Trace: [ 2447.667011][ T963] [ 2447.669787][ T963] dump_stack_lvl+0x151/0x1b7 [ 2447.674303][ T963] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2447.679768][ T963] ? __alloc_pages+0x27e/0x8f0 [ 2447.684370][ T963] dump_stack+0x15/0x17 [ 2447.688365][ T963] should_fail+0x3c6/0x510 [ 2447.692619][ T963] __should_failslab+0xa4/0xe0 [ 2447.697217][ T963] ? vm_area_dup+0x26/0x230 [ 2447.701561][ T963] should_failslab+0x9/0x20 [ 2447.705896][ T963] slab_pre_alloc_hook+0x37/0xd0 [ 2447.710673][ T963] ? vm_area_dup+0x26/0x230 [ 2447.715010][ T963] kmem_cache_alloc+0x44/0x200 [ 2447.719613][ T963] vm_area_dup+0x26/0x230 [ 2447.723779][ T963] copy_mm+0x9a1/0x13e0 [ 2447.727769][ T963] ? copy_signal+0x610/0x610 [ 2447.732195][ T963] ? __init_rwsem+0xd6/0x1c0 [ 2447.736624][ T963] ? copy_signal+0x4e3/0x610 [ 2447.741049][ T963] copy_process+0x1149/0x3290 [ 2447.745561][ T963] ? proc_fail_nth_write+0x20b/0x290 [ 2447.750682][ T963] ? fsnotify_perm+0x6a/0x5d0 [ 2447.755196][ T963] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2447.760142][ T963] ? vfs_write+0x9ec/0x1110 [ 2447.764483][ T963] kernel_clone+0x21e/0x9e0 [ 2447.768821][ T963] ? file_end_write+0x1c0/0x1c0 [ 2447.773511][ T963] ? create_io_thread+0x1e0/0x1e0 [ 2447.778367][ T963] ? mutex_unlock+0xb2/0x260 [ 2447.782798][ T963] ? __mutex_lock_slowpath+0x10/0x10 [ 2447.787921][ T963] __x64_sys_clone+0x23f/0x290 [ 2447.792518][ T963] ? __do_sys_vfork+0x130/0x130 [ 2447.797199][ T963] ? ksys_write+0x260/0x2c0 [ 2447.801544][ T963] ? debug_smp_processor_id+0x17/0x20 [ 2447.806750][ T963] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2447.812652][ T963] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2447.818120][ T963] do_syscall_64+0x3d/0xb0 [ 2447.822373][ T963] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2447.828098][ T963] RIP: 0033:0x7f7dac4ceda9 [ 2447.832358][ T963] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2447.851798][ T963] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2447.860045][ T963] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2447.867854][ T963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2447.875661][ T963] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2447.883476][ T963] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 11:50:45 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:45 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:45 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) [ 2447.891286][ T963] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2447.899100][ T963] [ 2447.924412][ T974] FAULT_INJECTION: forcing a failure. [ 2447.924412][ T974] name failslab, interval 1, probability 0, space 0, times 0 [ 2447.938700][ T974] CPU: 1 PID: 974 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2447.948689][ T974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2447.958592][ T974] Call Trace: [ 2447.961704][ T974] [ 2447.964489][ T974] dump_stack_lvl+0x151/0x1b7 [ 2447.969000][ T974] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2447.974462][ T974] ? avc_denied+0x1b0/0x1b0 [ 2447.978798][ T974] dump_stack+0x15/0x17 [ 2447.982792][ T974] should_fail+0x3c6/0x510 [ 2447.987043][ T974] __should_failslab+0xa4/0xe0 [ 2447.991644][ T974] ? vm_area_dup+0x26/0x230 [ 2447.995984][ T974] should_failslab+0x9/0x20 [ 2448.000325][ T974] slab_pre_alloc_hook+0x37/0xd0 [ 2448.005100][ T974] ? vm_area_dup+0x26/0x230 [ 2448.009437][ T974] kmem_cache_alloc+0x44/0x200 [ 2448.014040][ T974] vm_area_dup+0x26/0x230 [ 2448.018200][ T974] copy_mm+0x9a1/0x13e0 [ 2448.022199][ T974] ? copy_signal+0x610/0x610 [ 2448.026621][ T974] ? __init_rwsem+0xd6/0x1c0 [ 2448.031046][ T974] ? copy_signal+0x4e3/0x610 [ 2448.035473][ T974] copy_process+0x1149/0x3290 [ 2448.039987][ T974] ? proc_fail_nth_write+0x20b/0x290 [ 2448.045116][ T974] ? fsnotify_perm+0x6a/0x5d0 [ 2448.049622][ T974] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2448.054568][ T974] ? vfs_write+0x9ec/0x1110 [ 2448.058909][ T974] kernel_clone+0x21e/0x9e0 [ 2448.063252][ T974] ? file_end_write+0x1c0/0x1c0 [ 2448.067938][ T974] ? create_io_thread+0x1e0/0x1e0 [ 2448.072794][ T974] ? mutex_unlock+0xb2/0x260 [ 2448.077221][ T974] ? __mutex_lock_slowpath+0x10/0x10 [ 2448.082343][ T974] __x64_sys_clone+0x23f/0x290 [ 2448.086950][ T974] ? __do_sys_vfork+0x130/0x130 [ 2448.091632][ T974] ? ksys_write+0x260/0x2c0 [ 2448.095973][ T974] ? debug_smp_processor_id+0x17/0x20 [ 2448.101178][ T974] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2448.107080][ T974] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2448.112556][ T974] do_syscall_64+0x3d/0xb0 [ 2448.116801][ T974] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2448.122526][ T974] RIP: 0033:0x7f7dac4ceda9 [ 2448.126781][ T974] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:45 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:45 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000240)={&(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x0, {{0x40, 0x1}, 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="05fc57f1b1e0eabcd866ef0a0762216640b0ecdbe56b82796bd5ae744c5b0837e4f2a6b8ed8d9911f9e34c994172856edabf0fe3fe88f10e53b67d163bda2456b0c4109fb7909f11dd9315e1bbfd696bc027069db1c9339e051ddf95b86a174e8bc44357d1dc3bd0752bd49212d41974a589604c3d0fc28ecfbc27409f355142d581cf40da10ac0294fed9bdd479933e14e26311fcbaa857af3a221b290780e946fe5f5b76ab4c94", 0xa8}], 0x1, &(0x7f00000001c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0x40000000}}], 0x78}, 0x80) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:45 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 11:50:45 executing program 1: r0 = syz_clone(0x100000, &(0x7f0000000000)="6982a48e0e0e237983292ff36f8f45183763bb1be6563774e3a3236e53dd59d741b466476a1a047157fd736ca9173ef3469cb47cac3e06edc1a932b4eb01757ed463d11e26b5ac7a1b67f24375524dadf4cadfcea06c766bbf0be2a14208752db0f2fa3058a14d1781081d3e7a88541a36056647f3122c49fade3fe352db0fb839337f96155913fe6edb1048b73c36e80a85adc0b1c77083aefd058b719bb6", 0x9f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000006c0)="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") r1 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x80, 0x4, 0x1, 0xd5, 0x9, 0x0, 0x0, 0x82200, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7ff, 0x3ff}, 0x1000, 0x60000000000000, 0x9, 0x0, 0x3a, 0x8000, 0x18, 0x0, 0x8001, 0x0, 0xffffffff00000001}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xa) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, r1, 0x0, 0x6, &(0x7f00000001c0)='$$-^-\x00'}, 0x30) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r2, &(0x7f0000000300), 0x2, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000280)=r0, 0x12) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x100000, &(0x7f0000000000)="6982a48e0e0e237983292ff36f8f45183763bb1be6563774e3a3236e53dd59d741b466476a1a047157fd736ca9173ef3469cb47cac3e06edc1a932b4eb01757ed463d11e26b5ac7a1b67f24375524dadf4cadfcea06c766bbf0be2a14208752db0f2fa3058a14d1781081d3e7a88541a36056647f3122c49fade3fe352db0fb839337f96155913fe6edb1048b73c36e80a85adc0b1c77083aefd058b719bb6", 0x9f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000006c0)="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") (async) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x80, 0x4, 0x1, 0xd5, 0x9, 0x0, 0x0, 0x82200, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7ff, 0x3ff}, 0x1000, 0x60000000000000, 0x9, 0x0, 0x3a, 0x8000, 0x18, 0x0, 0x8001, 0x0, 0xffffffff00000001}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xa) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, r1, 0x0, 0x6, &(0x7f00000001c0)='$$-^-\x00'}, 0x30) (async) openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_freezer_state(r2, &(0x7f0000000300), 0x2, 0x0) (async) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) (async) write$cgroup_pid(r3, &(0x7f0000000280)=r0, 0x12) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) [ 2448.146226][ T974] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2448.154467][ T974] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2448.162282][ T974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2448.170093][ T974] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2448.177900][ T974] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2448.185711][ T974] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2448.193525][ T974] [ 2448.224122][ T982] FAULT_INJECTION: forcing a failure. [ 2448.224122][ T982] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.236687][ T982] CPU: 1 PID: 982 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2448.246663][ T982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2448.256644][ T982] Call Trace: [ 2448.259771][ T982] [ 2448.262544][ T982] dump_stack_lvl+0x151/0x1b7 [ 2448.267055][ T982] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2448.272525][ T982] dump_stack+0x15/0x17 [ 2448.276515][ T982] should_fail+0x3c6/0x510 [ 2448.280769][ T982] __should_failslab+0xa4/0xe0 [ 2448.285370][ T982] should_failslab+0x9/0x20 [ 2448.289711][ T982] slab_pre_alloc_hook+0x37/0xd0 [ 2448.294486][ T982] __kmalloc+0x6d/0x270 [ 2448.298474][ T982] ? __register_sysctl_table+0x9de/0x1240 [ 2448.304032][ T982] __register_sysctl_table+0x9de/0x1240 [ 2448.309420][ T982] setup_userns_sysctls+0x2b1/0x340 [ 2448.314446][ T982] create_user_ns+0x1230/0x19d0 [ 2448.319135][ T982] ? utsns_owner+0x40/0x40 [ 2448.323388][ T982] ? security_prepare_creds+0x102/0x140 [ 2448.328766][ T982] ? prepare_creds+0x486/0x6a0 [ 2448.333367][ T982] copy_creds+0x20e/0x630 [ 2448.337534][ T982] ? dup_task_struct+0x7e6/0xc60 [ 2448.342310][ T982] copy_process+0x7c3/0x3290 [ 2448.346738][ T982] ? __kasan_check_write+0x14/0x20 [ 2448.351694][ T982] ? proc_fail_nth_write+0x20b/0x290 [ 2448.356800][ T982] ? selinux_file_permission+0x2c4/0x570 [ 2448.362269][ T982] ? fsnotify_perm+0x6a/0x5d0 [ 2448.366784][ T982] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2448.371730][ T982] ? vfs_write+0x9ec/0x1110 [ 2448.376071][ T982] kernel_clone+0x21e/0x9e0 [ 2448.380413][ T982] ? file_end_write+0x1c0/0x1c0 [ 2448.385096][ T982] ? create_io_thread+0x1e0/0x1e0 [ 2448.389956][ T982] ? mutex_unlock+0xb2/0x260 [ 2448.394384][ T982] ? __mutex_lock_slowpath+0x10/0x10 [ 2448.399516][ T982] __x64_sys_clone+0x23f/0x290 [ 2448.404538][ T982] ? __do_sys_vfork+0x130/0x130 [ 2448.409225][ T982] ? ksys_write+0x260/0x2c0 [ 2448.413564][ T982] ? debug_smp_processor_id+0x17/0x20 [ 2448.418772][ T982] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2448.424675][ T982] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2448.430145][ T982] do_syscall_64+0x3d/0xb0 [ 2448.434395][ T982] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2448.440124][ T982] RIP: 0033:0x7f7dac4ceda9 [ 2448.444377][ T982] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2448.463827][ T982] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 11:50:46 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000240)={&(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x0, {{0x40, 0x1}, 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="05fc57f1b1e0eabcd866ef0a0762216640b0ecdbe56b82796bd5ae744c5b0837e4f2a6b8ed8d9911f9e34c994172856edabf0fe3fe88f10e53b67d163bda2456b0c4109fb7909f11dd9315e1bbfd696bc027069db1c9339e051ddf95b86a174e8bc44357d1dc3bd0752bd49212d41974a589604c3d0fc28ecfbc27409f355142d581cf40da10ac0294fed9bdd479933e14e26311fcbaa857af3a221b290780e946fe5f5b76ab4c94", 0xa8}], 0x1, &(0x7f00000001c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0x40000000}}], 0x78}, 0x80) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2448.472070][ T982] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2448.479876][ T982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2448.487694][ T982] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2448.495499][ T982] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2448.503307][ T982] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2448.511124][ T982] 11:50:46 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2448.521562][ T982] sysctl could not get directory: //user -12 [ 2448.533206][ T982] CPU: 1 PID: 982 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2448.543198][ T982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2448.553091][ T982] Call Trace: [ 2448.556212][ T982] [ 2448.558987][ T982] dump_stack_lvl+0x151/0x1b7 [ 2448.563504][ T982] ? slab_free_freelist_hook+0xbd/0x190 [ 2448.568884][ T982] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2448.574348][ T982] ? __register_sysctl_table+0x11a4/0x1240 [ 2448.579988][ T982] dump_stack+0x15/0x17 [ 2448.583981][ T982] __register_sysctl_table+0x11a9/0x1240 [ 2448.589448][ T982] setup_userns_sysctls+0x2b1/0x340 [ 2448.594484][ T982] create_user_ns+0x1230/0x19d0 [ 2448.599202][ T982] ? utsns_owner+0x40/0x40 [ 2448.603424][ T982] ? security_prepare_creds+0x102/0x140 [ 2448.608803][ T982] ? prepare_creds+0x486/0x6a0 [ 2448.613405][ T982] copy_creds+0x20e/0x630 [ 2448.617573][ T982] ? dup_task_struct+0x7e6/0xc60 [ 2448.622344][ T982] copy_process+0x7c3/0x3290 [ 2448.626769][ T982] ? __kasan_check_write+0x14/0x20 [ 2448.631714][ T982] ? proc_fail_nth_write+0x20b/0x290 [ 2448.636837][ T982] ? selinux_file_permission+0x2c4/0x570 [ 2448.642305][ T982] ? fsnotify_perm+0x6a/0x5d0 [ 2448.646819][ T982] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2448.651766][ T982] ? vfs_write+0x9ec/0x1110 [ 2448.656106][ T982] kernel_clone+0x21e/0x9e0 [ 2448.660448][ T982] ? file_end_write+0x1c0/0x1c0 [ 2448.665131][ T982] ? create_io_thread+0x1e0/0x1e0 [ 2448.669992][ T982] ? mutex_unlock+0xb2/0x260 [ 2448.674417][ T982] ? __mutex_lock_slowpath+0x10/0x10 [ 2448.679540][ T982] __x64_sys_clone+0x23f/0x290 [ 2448.684140][ T982] ? __do_sys_vfork+0x130/0x130 [ 2448.688912][ T982] ? ksys_write+0x260/0x2c0 [ 2448.693255][ T982] ? debug_smp_processor_id+0x17/0x20 [ 2448.698459][ T982] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2448.704366][ T982] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2448.709836][ T982] do_syscall_64+0x3d/0xb0 [ 2448.714085][ T982] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2448.719811][ T982] RIP: 0033:0x7f7dac4ceda9 [ 2448.724065][ T982] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2448.743507][ T982] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2448.751751][ T982] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2448.759562][ T982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2448.767375][ T982] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:46 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000240)={&(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x0, {{0x40, 0x1}, 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="05fc57f1b1e0eabcd866ef0a0762216640b0ecdbe56b82796bd5ae744c5b0837e4f2a6b8ed8d9911f9e34c994172856edabf0fe3fe88f10e53b67d163bda2456b0c4109fb7909f11dd9315e1bbfd696bc027069db1c9339e051ddf95b86a174e8bc44357d1dc3bd0752bd49212d41974a589604c3d0fc28ecfbc27409f355142d581cf40da10ac0294fed9bdd479933e14e26311fcbaa857af3a221b290780e946fe5f5b76ab4c94", 0xa8}], 0x1, &(0x7f00000001c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0x40000000}}], 0x78}, 0x80) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) sendmsg$sock(r0, &(0x7f0000000240)={&(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x0, {{0x40, 0x1}, 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="05fc57f1b1e0eabcd866ef0a0762216640b0ecdbe56b82796bd5ae744c5b0837e4f2a6b8ed8d9911f9e34c994172856edabf0fe3fe88f10e53b67d163bda2456b0c4109fb7909f11dd9315e1bbfd696bc027069db1c9339e051ddf95b86a174e8bc44357d1dc3bd0752bd49212d41974a589604c3d0fc28ecfbc27409f355142d581cf40da10ac0294fed9bdd479933e14e26311fcbaa857af3a221b290780e946fe5f5b76ab4c94", 0xa8}], 0x1, &(0x7f00000001c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0x40000000}}], 0x78}, 0x80) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 11:50:46 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:46 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 11:50:46 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:46 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xb, 0x1, 0x4, 0xffff8000, 0x50, 0xffffffffffffffff, 0xffff8001, '\x00', 0x0, r0, 0x0, 0x2, 0x2}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x1a, &(0x7f0000003640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@printk={@llx}, @ldst={0x1, 0x1, 0x4, 0x0, 0x2, 0x8, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @exit]}, &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r3, r2, r2, r4, r3, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x2c, 0x1, 0x1, [r2, r2, r3, r3, r3, r2, r3]}}], 0x78, 0x4044000}, 0x4000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r7 = syz_clone(0x40000000, &(0x7f0000002b00)="c76e299b84e41a530249fec4e0f0a68ad5053af22e3b5c933d5bd3664125412c83e6a0f935a6b25908ee22d425249665e862d870402c45aac32fd4cc1b25805b30182bd4442459fa0b9bacf85b0e2bd7044abd66ef6263de0f73768393800c863a4eaff6d07949b41432aef7c127fcb6e29faacd5dbe4dd6205d70801b7c19ab441216ae82993574d06703a893b9112f192a1e587eae1edddc5a8c1ac069d2095b8b1c3effe5e817e3f9b3119fec060d855044d0f73173a029d8ad2e18069ec5631a545caa72b236001c86dccf0ad2a00a3b72f8a2dd7e3d27282e02d98c83ff0d", 0xe1, &(0x7f0000000500), &(0x7f0000000600), &(0x7f00000034c0)="4911f2f018160cd998194f4fbf112328b429146758257a222c9242d3d27ed77ca006bd9c0d71739ffcaee9e78f3bb085145ed68daf5404a676c9a6f005fbaa46ca52361fd0255b9a9c5ff1e4e9434278483f6c816b1e9d82b419c32517a1a16fd4aad6e84789542dfbcbd871c1700a68301939672290593122176c02d5ec1b1b172ac1") r8 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000002c40)='devices.allow\x00', 0x2, 0x0) sendmsg$unix(r6, &(0x7f0000002f00)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000680)="e858cea4d9edffb061195f1c206a1a2db9fe0ca3259de9f242c1f0621789b3977a54f1d700e183f5236a8570075d0206090d0c78cc8db7e47fef297ec1e767a2e0ba5f7b6918d4294ca7b16f1c5609d05912dbcfa502554b0e0893387c02628716dc3d150a115d6cb3080db9973c1cdd08ce5c7094464b3b98eff34cc794b56a596df7320ebcd2205aede11d4bd4c5d407c1d4fb78f0f82ee790fbfd3aec0ceb047c88811e146cd1b28f6e1d65a1af7799df03487ef032078289be8eee4c1e1be79eb08fe306a8e56323b3f959d54ad126f30caf03fe5321521e44", 0xdb}, {&(0x7f00000004c0)="c2802663308fa1de765a332372", 0xd}, {&(0x7f0000000580)="fb8021cc7fcfcf02a397724f80f7847d6c98e39b50120f0c7385d60334620f4adb2dc3309d14f0398bb769f581f6916d2ea84a03c380f3fef3f02b62bc52160f507c23ff2fc66e45728da780af6baf", 0x4f}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000002900)="3c5205cd367f1dc7a39aad6c374c98fa1fd5a46c88af003a67b94536c0db1d88158bb99b7b73ec6e98258f198bea0e5f43fe2550b30be76732323bc07c0ebc1d56f927f626df29ed88d1914eaaa8345aa1e6d5b85d99ed9eba1c969ac84723f64403a72e8de4e7c6bba237e7e4c0f63e494e3825c32e5cc1db84ee6d42b2b9eed247973320a63eaa62de28e005bdb39125d67a4170d76585f1203cf6", 0x9c}, {&(0x7f00000029c0)="213a3ced8400f0ee894cf74823864da5e456a83b976cf344944b62df0c061ba7fc514052fb60b60f0aadcc618f7eb41bdd24da53be8e6c7ae07491f567c230f4cc92836c71ab4ba48eb049b41ea9c5e5bbf01888a7bd213f201bfbef931f6e19f10a2bf1ce47c024a9302648938392c23e6d4e1550cacf59", 0x78}], 0xa, &(0x7f0000002e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="000000e51b000000000000000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000050}, 0x8000) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r3}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r3}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r5, 0x1b, r2, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r3, r3, r3], 0x0, 0x10, 0x1}, 0x90) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x4, 0x0, r3, 0x81, '\x00', r5, r2, 0x5, 0x5, 0x1}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x3, 0x0, r1, 0x2, '\x00', r5, 0xffffffffffffffff, 0x5, 0x5, 0x5}, 0x48) [ 2448.775186][ T982] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2448.782997][ T982] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2448.790816][ T982] [ 2448.826768][ T1006] FAULT_INJECTION: forcing a failure. [ 2448.826768][ T1006] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.839390][ T1006] CPU: 1 PID: 1006 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2448.849455][ T1006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2448.859351][ T1006] Call Trace: [ 2448.862473][ T1006] [ 2448.865250][ T1006] dump_stack_lvl+0x151/0x1b7 [ 2448.869763][ T1006] ? io_uring_drop_tctx_refs+0x190/0x190 11:50:46 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x81, 0x1f, 0xa8, 0x0, 0x3, 0x80100, 0xd, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x656, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x200, 0x3f, 0x1, 0x0, 0x6, 0x7, 0x2, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0xd) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe1, 0x0, 0xff, 0x8, 0x0, 0x0, 0x80, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x32, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10000, 0x3, 0x96, 0x0, 0x7fff, 0x8001, 0x3f, 0x0, 0x401, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0xfffff800}, 0x8) 11:50:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x81, 0x1f, 0xa8, 0x0, 0x3, 0x80100, 0xd, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x656, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x200, 0x3f, 0x1, 0x0, 0x6, 0x7, 0x2, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0xd) (async) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x81, 0x1f, 0xa8, 0x0, 0x3, 0x80100, 0xd, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x656, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x200, 0x3f, 0x1, 0x0, 0x6, 0x7, 0x2, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0xd) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe1, 0x0, 0xff, 0x8, 0x0, 0x0, 0x80, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x32, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10000, 0x3, 0x96, 0x0, 0x7fff, 0x8001, 0x3f, 0x0, 0x401, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0xfffff800}, 0x8) [ 2448.875240][ T1006] dump_stack+0x15/0x17 [ 2448.879230][ T1006] should_fail+0x3c6/0x510 [ 2448.883480][ T1006] __should_failslab+0xa4/0xe0 [ 2448.888077][ T1006] ? vm_area_dup+0x26/0x230 [ 2448.892416][ T1006] should_failslab+0x9/0x20 [ 2448.896756][ T1006] slab_pre_alloc_hook+0x37/0xd0 [ 2448.901531][ T1006] ? vm_area_dup+0x26/0x230 [ 2448.905871][ T1006] kmem_cache_alloc+0x44/0x200 [ 2448.910471][ T1006] vm_area_dup+0x26/0x230 [ 2448.914637][ T1006] copy_mm+0x9a1/0x13e0 [ 2448.918634][ T1006] ? copy_signal+0x610/0x610 11:50:46 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x81, 0x1f, 0xa8, 0x0, 0x3, 0x80100, 0xd, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x656, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x200, 0x3f, 0x1, 0x0, 0x6, 0x7, 0x2, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0xd) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe1, 0x0, 0xff, 0x8, 0x0, 0x0, 0x80, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x32, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10000, 0x3, 0x96, 0x0, 0x7fff, 0x8001, 0x3f, 0x0, 0x401, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) (async, rerun: 32) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0xfffff800}, 0x8) (rerun: 32) 11:50:46 executing program 2: syz_clone(0x2ea9de80, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2448.923058][ T1006] ? __init_rwsem+0xd6/0x1c0 [ 2448.927484][ T1006] ? copy_signal+0x4e3/0x610 [ 2448.931937][ T1006] copy_process+0x1149/0x3290 [ 2448.936555][ T1006] ? proc_fail_nth_write+0x20b/0x290 [ 2448.941678][ T1006] ? fsnotify_perm+0x6a/0x5d0 [ 2448.946191][ T1006] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2448.951137][ T1006] ? vfs_write+0x9ec/0x1110 [ 2448.955476][ T1006] kernel_clone+0x21e/0x9e0 [ 2448.959815][ T1006] ? file_end_write+0x1c0/0x1c0 [ 2448.964505][ T1006] ? create_io_thread+0x1e0/0x1e0 [ 2448.969363][ T1006] ? mutex_unlock+0xb2/0x260 11:50:46 executing program 2: syz_clone(0x2ea9de80, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:46 executing program 2: syz_clone(0x2ea9de80, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2ea9de80, 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 2448.973789][ T1006] ? __mutex_lock_slowpath+0x10/0x10 [ 2448.978909][ T1006] __x64_sys_clone+0x23f/0x290 [ 2448.983511][ T1006] ? __do_sys_vfork+0x130/0x130 [ 2448.988197][ T1006] ? ksys_write+0x260/0x2c0 [ 2448.992539][ T1006] ? debug_smp_processor_id+0x17/0x20 [ 2448.997744][ T1006] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2449.003646][ T1006] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2449.009116][ T1006] do_syscall_64+0x3d/0xb0 [ 2449.013368][ T1006] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2449.019097][ T1006] RIP: 0033:0x7f7dac4ceda9 11:50:46 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={0x1, 0xffffffffffffffff}, 0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r4 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001640)=@generic={&(0x7f0000001600)='./file0\x00', 0x0, 0x8}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001700)={{r5}, &(0x7f0000001680), &(0x7f00000016c0)='%pS \x00'}, 0x20) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0), 0x3c441, 0x0) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa4, 0xa4, 0x5, [@enum={0x3, 0x1, 0x0, 0x6, 0x4, [{0x1, 0x3}]}, @func={0xb, 0x0, 0x0, 0xc, 0x5}, @const={0x3, 0x0, 0x0, 0xa, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x1, 0x7}}, @union={0xe, 0x4, 0x0, 0x5, 0x0, 0x8000, [{0x3, 0x3, 0x40}, {0x9, 0x4, 0x7}, {0xa, 0x1, 0x5}, {0x1, 0x0, 0x7ff}]}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x1, [{0x10, 0x3, 0x3}]}, @func={0x10, 0x0, 0x0, 0xc, 0x4}]}, {0x0, [0x2e, 0x2e, 0x5f]}}, &(0x7f0000000500)=""/209, 0xc1, 0xd1, 0x1, 0xfffffff7}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)="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", 0x981}], 0x1}, 0x0) sendmsg$sock(r9, &(0x7f00000015c0)={&(0x7f00000013c0)=@caif=@dbg={0x25, 0xb7, 0x9}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)="93e42273ae2ba7e95573e9c9c95559d85b6834f0fd77d4f6e873b1d5f9b9f007ab210040ad245784f0528d2cfa5729a8e991ffb49609f24f9f188c24c59719a8eb21b61869e3b6de28a7b5aaee77f752d0dada7769bb55d2d780d6a808e049dbf8ff26f2aca6fe5c0175957ca7b63965a70dabf2fedd0cad67a82f96", 0x7c}, {0xfffffffffffffffd}], 0x2, &(0x7f0000001500)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0xc76}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffe}}, @mark={{0x14}}], 0xa8}, 0x40040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r10, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x40000}, 0x0) r11 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r11, 0x40082406, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640), 0x140, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r13, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2134306a82d31fd2defe2f1d008b7703a8a0f497a998e243b2124892b3112711d322c5b0ae9666eea3096f95fa37436307b40fe3eb526b23e3590f90be419ce1b0b50d8f6edb541a93490080a8902bba62edb637b4738e9c4574670b3a223142364e1b855ed0523c3de3ddbfb480d7", 0x200000af}, {&(0x7f00000000c0)="614cc0b2a81cafa246bf000af0e5618300bcfdc8d6ea08917edf7cf0dc0bd7efa1deab6f18b72ab4de9a2d28573dc294c177360c82542d48fad61a087bac6d23d3638504bbcf0a3130a131e06d58862f24f5d5610d005e4aab814e5225be44f272efd2ef3341f0cbfd8ded3cbde03f203ee58f1e660621a641fb13408fa883d2b3ae6ecf71ba37", 0x87}, {&(0x7f0000000180)="2101a097762049c6b9fd4a1b1596612f2835083b9e1102e0accf144ab4dcd50596760ce15160318f9b554a63c37f2651d5e8138c4908a1db2649b90690173b701a8f74376298d54b79a9665323744d1f4070f14f6970097e131e767d5a976ab677c100eac60ba15a1f17b67e51", 0x6d}, {&(0x7f0000000680)="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", 0xd1e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x40050) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680), 0x4a0800, 0x0) r15 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000006c0)={0x1b, 0x0, 0x0, 0xfffffff9, 0x0, 0x1, 0x92, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x4}, 0x48) r16 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x101300, 0x0) r17 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000780), 0x4) r18 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000007c0), 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="8e83beac18d1a37331762bbebfe907780e4430f3883ae43738d041081b877ff1bde66cf5a0508208cf9ef3901ab6a1a967ea94fba3de04188a31e4d4da96db6b3ba0275952a33663d7f709d4710fd0dc1e1134", 0x53}, {&(0x7f0000000140)="04b00115620816fa18b501d7cb3f0715373b7da92f26b29d31981e8a3a7718c6f411bc2ad49e8fa8229a9658d846481542166dd5bbade458411f8a596f3a635356213c5080", 0x45}, {&(0x7f00000001c0)="791d67aaa0a48945cec99bc8be58f9dc50714b625dc8e7fd07ea23c3d65860fa033e3b68a62335dd03d1dab5938dd1b467645865d11ffe97ad318a0b04afba108031084ac1a7cb11681a176c5d3c1928dc35f4c496ad68eb10c32525c413cfa59da3d59c6f1af1aa99b298db4474b5ea9fff4cbd4ce32aff1c88692da69f229cb8908d77ce4fdaf928d65079", 0x8c}, {&(0x7f0000000280)="e3ba", 0x2}], 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="300000002e4c00000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32, @ANYRES32=r18, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x5}, 0x20010) [ 2449.023350][ T1006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2449.042791][ T1006] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2449.051030][ T1006] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2449.058846][ T1006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2449.066651][ T1006] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:46 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)) (async) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={0x1, 0xffffffffffffffff}, 0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r4 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001640)=@generic={&(0x7f0000001600)='./file0\x00', 0x0, 0x8}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001700)={{r5}, &(0x7f0000001680), &(0x7f00000016c0)='%pS \x00'}, 0x20) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001700)={{r5}, &(0x7f0000001680), &(0x7f00000016c0)='%pS \x00'}, 0x20) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0), 0x3c441, 0x0) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa4, 0xa4, 0x5, [@enum={0x3, 0x1, 0x0, 0x6, 0x4, [{0x1, 0x3}]}, @func={0xb, 0x0, 0x0, 0xc, 0x5}, @const={0x3, 0x0, 0x0, 0xa, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x1, 0x7}}, @union={0xe, 0x4, 0x0, 0x5, 0x0, 0x8000, [{0x3, 0x3, 0x40}, {0x9, 0x4, 0x7}, {0xa, 0x1, 0x5}, {0x1, 0x0, 0x7ff}]}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x1, [{0x10, 0x3, 0x3}]}, @func={0x10, 0x0, 0x0, 0xc, 0x4}]}, {0x0, [0x2e, 0x2e, 0x5f]}}, &(0x7f0000000500)=""/209, 0xc1, 0xd1, 0x1, 0xfffffff7}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)="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", 0x981}], 0x1}, 0x0) sendmsg$sock(r9, &(0x7f00000015c0)={&(0x7f00000013c0)=@caif=@dbg={0x25, 0xb7, 0x9}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)="93e42273ae2ba7e95573e9c9c95559d85b6834f0fd77d4f6e873b1d5f9b9f007ab210040ad245784f0528d2cfa5729a8e991ffb49609f24f9f188c24c59719a8eb21b61869e3b6de28a7b5aaee77f752d0dada7769bb55d2d780d6a808e049dbf8ff26f2aca6fe5c0175957ca7b63965a70dabf2fedd0cad67a82f96", 0x7c}, {0xfffffffffffffffd}], 0x2, &(0x7f0000001500)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0xc76}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffe}}, @mark={{0x14}}], 0xa8}, 0x40040) (async) sendmsg$sock(r9, &(0x7f00000015c0)={&(0x7f00000013c0)=@caif=@dbg={0x25, 0xb7, 0x9}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)="93e42273ae2ba7e95573e9c9c95559d85b6834f0fd77d4f6e873b1d5f9b9f007ab210040ad245784f0528d2cfa5729a8e991ffb49609f24f9f188c24c59719a8eb21b61869e3b6de28a7b5aaee77f752d0dada7769bb55d2d780d6a808e049dbf8ff26f2aca6fe5c0175957ca7b63965a70dabf2fedd0cad67a82f96", 0x7c}, {0xfffffffffffffffd}], 0x2, &(0x7f0000001500)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0xc76}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffe}}, @mark={{0x14}}], 0xa8}, 0x40040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r10, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x40000}, 0x0) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r11 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r11, 0x40082406, 0x0) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r11, 0x40082406, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000640), 0x140, 0x0) (async) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640), 0x140, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r13, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2134306a82d31fd2defe2f1d008b7703a8a0f497a998e243b2124892b3112711d322c5b0ae9666eea3096f95fa37436307b40fe3eb526b23e3590f90be419ce1b0b50d8f6edb541a93490080a8902bba62edb637b4738e9c4574670b3a223142364e1b855ed0523c3de3ddbfb480d7", 0x200000af}, {&(0x7f00000000c0)="614cc0b2a81cafa246bf000af0e5618300bcfdc8d6ea08917edf7cf0dc0bd7efa1deab6f18b72ab4de9a2d28573dc294c177360c82542d48fad61a087bac6d23d3638504bbcf0a3130a131e06d58862f24f5d5610d005e4aab814e5225be44f272efd2ef3341f0cbfd8ded3cbde03f203ee58f1e660621a641fb13408fa883d2b3ae6ecf71ba37", 0x87}, {&(0x7f0000000180)="2101a097762049c6b9fd4a1b1596612f2835083b9e1102e0accf144ab4dcd50596760ce15160318f9b554a63c37f2651d5e8138c4908a1db2649b90690173b701a8f74376298d54b79a9665323744d1f4070f14f6970097e131e767d5a976ab677c100eac60ba15a1f17b67e51", 0x6d}, {&(0x7f0000000680)="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", 0xd1e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x40050) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680), 0x4a0800, 0x0) r15 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000006c0)={0x1b, 0x0, 0x0, 0xfffffff9, 0x0, 0x1, 0x92, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x4}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x101300, 0x0) (async) r16 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x101300, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000780), 0x4) (async) r17 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000780), 0x4) r18 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000007c0), 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="8e83beac18d1a37331762bbebfe907780e4430f3883ae43738d041081b877ff1bde66cf5a0508208cf9ef3901ab6a1a967ea94fba3de04188a31e4d4da96db6b3ba0275952a33663d7f709d4710fd0dc1e1134", 0x53}, {&(0x7f0000000140)="04b00115620816fa18b501d7cb3f0715373b7da92f26b29d31981e8a3a7718c6f411bc2ad49e8fa8229a9658d846481542166dd5bbade458411f8a596f3a635356213c5080", 0x45}, {&(0x7f00000001c0)="791d67aaa0a48945cec99bc8be58f9dc50714b625dc8e7fd07ea23c3d65860fa033e3b68a62335dd03d1dab5938dd1b467645865d11ffe97ad318a0b04afba108031084ac1a7cb11681a176c5d3c1928dc35f4c496ad68eb10c32525c413cfa59da3d59c6f1af1aa99b298db4474b5ea9fff4cbd4ce32aff1c88692da69f229cb8908d77ce4fdaf928d65079", 0x8c}, {&(0x7f0000000280)="e3ba", 0x2}], 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="300000002e4c00000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32, @ANYRES32=r18, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x5}, 0x20010) 11:50:46 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:46 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 11:50:46 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10000010000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2449.074464][ T1006] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2449.082279][ T1006] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2449.090097][ T1006] 11:50:46 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={0x1, 0xffffffffffffffff}, 0x4) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) (async) r4 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001640)=@generic={&(0x7f0000001600)='./file0\x00', 0x0, 0x8}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001700)={{r5}, &(0x7f0000001680), &(0x7f00000016c0)='%pS \x00'}, 0x20) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) (async) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0), 0x3c441, 0x0) (async) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa4, 0xa4, 0x5, [@enum={0x3, 0x1, 0x0, 0x6, 0x4, [{0x1, 0x3}]}, @func={0xb, 0x0, 0x0, 0xc, 0x5}, @const={0x3, 0x0, 0x0, 0xa, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x1, 0x7}}, @union={0xe, 0x4, 0x0, 0x5, 0x0, 0x8000, [{0x3, 0x3, 0x40}, {0x9, 0x4, 0x7}, {0xa, 0x1, 0x5}, {0x1, 0x0, 0x7ff}]}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x1, [{0x10, 0x3, 0x3}]}, @func={0x10, 0x0, 0x0, 0xc, 0x4}]}, {0x0, [0x2e, 0x2e, 0x5f]}}, &(0x7f0000000500)=""/209, 0xc1, 0xd1, 0x1, 0xfffffff7}, 0x20) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)="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", 0x981}], 0x1}, 0x0) (async) sendmsg$sock(r9, &(0x7f00000015c0)={&(0x7f00000013c0)=@caif=@dbg={0x25, 0xb7, 0x9}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)="93e42273ae2ba7e95573e9c9c95559d85b6834f0fd77d4f6e873b1d5f9b9f007ab210040ad245784f0528d2cfa5729a8e991ffb49609f24f9f188c24c59719a8eb21b61869e3b6de28a7b5aaee77f752d0dada7769bb55d2d780d6a808e049dbf8ff26f2aca6fe5c0175957ca7b63965a70dabf2fedd0cad67a82f96", 0x7c}, {0xfffffffffffffffd}], 0x2, &(0x7f0000001500)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0xc76}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffe}}, @mark={{0x14}}], 0xa8}, 0x40040) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r10, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x40000}, 0x0) (async) r11 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r11, 0x40082406, 0x0) (async) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640), 0x140, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 32) sendmsg$unix(r13, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2134306a82d31fd2defe2f1d008b7703a8a0f497a998e243b2124892b3112711d322c5b0ae9666eea3096f95fa37436307b40fe3eb526b23e3590f90be419ce1b0b50d8f6edb541a93490080a8902bba62edb637b4738e9c4574670b3a223142364e1b855ed0523c3de3ddbfb480d7", 0x200000af}, {&(0x7f00000000c0)="614cc0b2a81cafa246bf000af0e5618300bcfdc8d6ea08917edf7cf0dc0bd7efa1deab6f18b72ab4de9a2d28573dc294c177360c82542d48fad61a087bac6d23d3638504bbcf0a3130a131e06d58862f24f5d5610d005e4aab814e5225be44f272efd2ef3341f0cbfd8ded3cbde03f203ee58f1e660621a641fb13408fa883d2b3ae6ecf71ba37", 0x87}, {&(0x7f0000000180)="2101a097762049c6b9fd4a1b1596612f2835083b9e1102e0accf144ab4dcd50596760ce15160318f9b554a63c37f2651d5e8138c4908a1db2649b90690173b701a8f74376298d54b79a9665323744d1f4070f14f6970097e131e767d5a976ab677c100eac60ba15a1f17b67e51", 0x6d}, {&(0x7f0000000680)="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", 0xd1e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x40050) (async) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680), 0x4a0800, 0x0) (async) r15 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000006c0)={0x1b, 0x0, 0x0, 0xfffffff9, 0x0, 0x1, 0x92, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x4}, 0x48) (async) r16 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x101300, 0x0) (async) r17 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000780), 0x4) (async, rerun: 32) r18 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000007c0), 0x2, 0x0) (rerun: 32) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="8e83beac18d1a37331762bbebfe907780e4430f3883ae43738d041081b877ff1bde66cf5a0508208cf9ef3901ab6a1a967ea94fba3de04188a31e4d4da96db6b3ba0275952a33663d7f709d4710fd0dc1e1134", 0x53}, {&(0x7f0000000140)="04b00115620816fa18b501d7cb3f0715373b7da92f26b29d31981e8a3a7718c6f411bc2ad49e8fa8229a9658d846481542166dd5bbade458411f8a596f3a635356213c5080", 0x45}, {&(0x7f00000001c0)="791d67aaa0a48945cec99bc8be58f9dc50714b625dc8e7fd07ea23c3d65860fa033e3b68a62335dd03d1dab5938dd1b467645865d11ffe97ad318a0b04afba108031084ac1a7cb11681a176c5d3c1928dc35f4c496ad68eb10c32525c413cfa59da3d59c6f1af1aa99b298db4474b5ea9fff4cbd4ce32aff1c88692da69f229cb8908d77ce4fdaf928d65079", 0x8c}, {&(0x7f0000000280)="e3ba", 0x2}], 0x4, &(0x7f0000000800)=ANY=[@ANYBLOB="300000002e4c00000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32, @ANYRES32=r18, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x5}, 0x20010) 11:50:46 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xb, 0x1, 0x4, 0xffff8000, 0x50, 0xffffffffffffffff, 0xffff8001, '\x00', 0x0, r0, 0x0, 0x2, 0x2}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x1a, &(0x7f0000003640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@printk={@llx}, @ldst={0x1, 0x1, 0x4, 0x0, 0x2, 0x8, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @exit]}, &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r3, r2, r2, r4, r3, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x2c, 0x1, 0x1, [r2, r2, r3, r3, r3, r2, r3]}}], 0x78, 0x4044000}, 0x4000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) (async) r7 = syz_clone(0x40000000, &(0x7f0000002b00)="c76e299b84e41a530249fec4e0f0a68ad5053af22e3b5c933d5bd3664125412c83e6a0f935a6b25908ee22d425249665e862d870402c45aac32fd4cc1b25805b30182bd4442459fa0b9bacf85b0e2bd7044abd66ef6263de0f73768393800c863a4eaff6d07949b41432aef7c127fcb6e29faacd5dbe4dd6205d70801b7c19ab441216ae82993574d06703a893b9112f192a1e587eae1edddc5a8c1ac069d2095b8b1c3effe5e817e3f9b3119fec060d855044d0f73173a029d8ad2e18069ec5631a545caa72b236001c86dccf0ad2a00a3b72f8a2dd7e3d27282e02d98c83ff0d", 0xe1, &(0x7f0000000500), &(0x7f0000000600), &(0x7f00000034c0)="4911f2f018160cd998194f4fbf112328b429146758257a222c9242d3d27ed77ca006bd9c0d71739ffcaee9e78f3bb085145ed68daf5404a676c9a6f005fbaa46ca52361fd0255b9a9c5ff1e4e9434278483f6c816b1e9d82b419c32517a1a16fd4aad6e84789542dfbcbd871c1700a68301939672290593122176c02d5ec1b1b172ac1") r8 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000002c40)='devices.allow\x00', 0x2, 0x0) sendmsg$unix(r6, &(0x7f0000002f00)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000680)="e858cea4d9edffb061195f1c206a1a2db9fe0ca3259de9f242c1f0621789b3977a54f1d700e183f5236a8570075d0206090d0c78cc8db7e47fef297ec1e767a2e0ba5f7b6918d4294ca7b16f1c5609d05912dbcfa502554b0e0893387c02628716dc3d150a115d6cb3080db9973c1cdd08ce5c7094464b3b98eff34cc794b56a596df7320ebcd2205aede11d4bd4c5d407c1d4fb78f0f82ee790fbfd3aec0ceb047c88811e146cd1b28f6e1d65a1af7799df03487ef032078289be8eee4c1e1be79eb08fe306a8e56323b3f959d54ad126f30caf03fe5321521e44", 0xdb}, {&(0x7f00000004c0)="c2802663308fa1de765a332372", 0xd}, {&(0x7f0000000580)="fb8021cc7fcfcf02a397724f80f7847d6c98e39b50120f0c7385d60334620f4adb2dc3309d14f0398bb769f581f6916d2ea84a03c380f3fef3f02b62bc52160f507c23ff2fc66e45728da780af6baf", 0x4f}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000002900)="3c5205cd367f1dc7a39aad6c374c98fa1fd5a46c88af003a67b94536c0db1d88158bb99b7b73ec6e98258f198bea0e5f43fe2550b30be76732323bc07c0ebc1d56f927f626df29ed88d1914eaaa8345aa1e6d5b85d99ed9eba1c969ac84723f64403a72e8de4e7c6bba237e7e4c0f63e494e3825c32e5cc1db84ee6d42b2b9eed247973320a63eaa62de28e005bdb39125d67a4170d76585f1203cf6", 0x9c}, {&(0x7f00000029c0)="213a3ced8400f0ee894cf74823864da5e456a83b976cf344944b62df0c061ba7fc514052fb60b60f0aadcc618f7eb41bdd24da53be8e6c7ae07491f567c230f4cc92836c71ab4ba48eb049b41ea9c5e5bbf01888a7bd213f201bfbef931f6e19f10a2bf1ce47c024a9302648938392c23e6d4e1550cacf59", 0x78}], 0xa, &(0x7f0000002e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="000000e51b000000000000000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000050}, 0x8000) (async, rerun: 64) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r3}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r3}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r5, 0x1b, r2, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r3, r3, r3], 0x0, 0x10, 0x1}, 0x90) (rerun: 64) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x4, 0x0, r3, 0x81, '\x00', r5, r2, 0x5, 0x5, 0x1}, 0x48) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x3, 0x0, r1, 0x2, '\x00', r5, 0xffffffffffffffff, 0x5, 0x5, 0x5}, 0x48) [ 2449.122323][ T1047] FAULT_INJECTION: forcing a failure. [ 2449.122323][ T1047] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.144085][ T1047] CPU: 1 PID: 1047 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2449.154157][ T1047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2449.164052][ T1047] Call Trace: [ 2449.167176][ T1047] [ 2449.169952][ T1047] dump_stack_lvl+0x151/0x1b7 [ 2449.174465][ T1047] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2449.179935][ T1047] ? avc_denied+0x1b0/0x1b0 [ 2449.184277][ T1047] dump_stack+0x15/0x17 [ 2449.188268][ T1047] should_fail+0x3c6/0x510 [ 2449.192521][ T1047] __should_failslab+0xa4/0xe0 [ 2449.197116][ T1047] ? vm_area_dup+0x26/0x230 [ 2449.201459][ T1047] should_failslab+0x9/0x20 [ 2449.205813][ T1047] slab_pre_alloc_hook+0x37/0xd0 [ 2449.210572][ T1047] ? vm_area_dup+0x26/0x230 [ 2449.214910][ T1047] kmem_cache_alloc+0x44/0x200 11:50:46 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xb, 0x1, 0x4, 0xffff8000, 0x50, 0xffffffffffffffff, 0xffff8001, '\x00', 0x0, r0, 0x0, 0x2, 0x2}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x1a, &(0x7f0000003640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@printk={@llx}, @ldst={0x1, 0x1, 0x4, 0x0, 0x2, 0x8, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @exit]}, &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r3, r2, r2, r4, r3, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x2c, 0x1, 0x1, [r2, r2, r3, r3, r3, r2, r3]}}], 0x78, 0x4044000}, 0x4000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r7 = syz_clone(0x40000000, &(0x7f0000002b00)="c76e299b84e41a530249fec4e0f0a68ad5053af22e3b5c933d5bd3664125412c83e6a0f935a6b25908ee22d425249665e862d870402c45aac32fd4cc1b25805b30182bd4442459fa0b9bacf85b0e2bd7044abd66ef6263de0f73768393800c863a4eaff6d07949b41432aef7c127fcb6e29faacd5dbe4dd6205d70801b7c19ab441216ae82993574d06703a893b9112f192a1e587eae1edddc5a8c1ac069d2095b8b1c3effe5e817e3f9b3119fec060d855044d0f73173a029d8ad2e18069ec5631a545caa72b236001c86dccf0ad2a00a3b72f8a2dd7e3d27282e02d98c83ff0d", 0xe1, &(0x7f0000000500), &(0x7f0000000600), &(0x7f00000034c0)="4911f2f018160cd998194f4fbf112328b429146758257a222c9242d3d27ed77ca006bd9c0d71739ffcaee9e78f3bb085145ed68daf5404a676c9a6f005fbaa46ca52361fd0255b9a9c5ff1e4e9434278483f6c816b1e9d82b419c32517a1a16fd4aad6e84789542dfbcbd871c1700a68301939672290593122176c02d5ec1b1b172ac1") r8 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000002c40)='devices.allow\x00', 0x2, 0x0) sendmsg$unix(r6, &(0x7f0000002f00)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000680)="e858cea4d9edffb061195f1c206a1a2db9fe0ca3259de9f242c1f0621789b3977a54f1d700e183f5236a8570075d0206090d0c78cc8db7e47fef297ec1e767a2e0ba5f7b6918d4294ca7b16f1c5609d05912dbcfa502554b0e0893387c02628716dc3d150a115d6cb3080db9973c1cdd08ce5c7094464b3b98eff34cc794b56a596df7320ebcd2205aede11d4bd4c5d407c1d4fb78f0f82ee790fbfd3aec0ceb047c88811e146cd1b28f6e1d65a1af7799df03487ef032078289be8eee4c1e1be79eb08fe306a8e56323b3f959d54ad126f30caf03fe5321521e44", 0xdb}, {&(0x7f00000004c0)="c2802663308fa1de765a332372", 0xd}, {&(0x7f0000000580)="fb8021cc7fcfcf02a397724f80f7847d6c98e39b50120f0c7385d60334620f4adb2dc3309d14f0398bb769f581f6916d2ea84a03c380f3fef3f02b62bc52160f507c23ff2fc66e45728da780af6baf", 0x4f}, {&(0x7f0000000780)="5f8d5509c40d2df5f2a9a9194c52b19c73be4a9053df24fed3c7c15e3066bbfd56b58c9dcf3741d0650aacb35e4d2d2ec12d2bc1339730fef616208d0a9837a5c85ee459ae3069b1a7696d8a26638836a866af4b2ee97247315f9279033708b5aaa14a18e2a06b0ded8fdea843ad8cfe4f481b910f792887b834754fd08e30e11625ec81a2a5a5a62826b72f97ca5633ad99b54aba07f6132f68ec4bc73a1e76adc0a47a6df1b132815779c8ad0c769ec723b91d337d200d2aa6db63b0d88ede4f086605daa23bd6578f02a9f6b1a901711e856d58bd869eb0106d19a9bcea80540f152aeed052ae0b683e184a300540fa77c00167accebbba5bc11c121046db90ffc583d9ada0ec77509ded4eb177824ba4818eae395466fd68313d6a252d99f44262237e528f851833e4e1c84b9475fb6358b13ab9298491556dc43c12e4a882b3042ba2b68c53697b8727eb0d9f41b2d5d6b0e76615e8a1d0e82e718d0569f107e218630212beefe2cfaed00c0861c78570f01b37eb791581c85baaa535a2db8d5e26a36de6dc90c6ed0c8bed6b39af729580c7ede13d951b737fc44c34afa1a4cbc4078c285000108538208c0f253782bb1c6a651f99c37c55b4b5b9f77a1b50a4d732a04ed29c99c34005604f27bd5250e5f50da9be60151df0f514cd91a021ad697401a3eac1630ac6eef38e107461be182842f1a4cd50aeb7250db12ba32a0661dfde0702df2cedb66b0e9167a810ce94857c44133bf747216bbb4a5b1e9cb6909b21bf2a6a32cb40874652f1ca9157525d090af87b992a754ef6f4de79bfe34caf2ea954e64da884d38d8e07a8b2797371154334d419e73795302dfecf08de9bbe145b07924aea3580222979273b9735f78801e686b04000158b095e1654223f275d075184c23426a8d8d3f7cf064e91bdd36bdcf2b153f8a5c392349794cc44b1309f89a703a599e24d83dc1650eff9ad7ad359b0928a886f2842b9c7829b9ebcd5720d29a124986242b847c336e2b4515a28070711e894ce3541654ca9d3f38b9bb3d1e51744b5bb4c487a2b566c67706a14d252aeafd1000d6a3bd118dc2c09da7573fc47195bc39cab784e5d483adf00eb31a8ba8f9e8ef9ece16f0e15a937c1539ca23ea13ed315bcbb79a3090f4e21bf6f3bd74c74fd72c6a601dfbb4522afb81660b9b174a65436ef5639c04bf87ee963b0a769ba941a691e076d3553211102bb84710636e90db279a350968dd4127b5970c388545aadbb1ebb8a5e1687870d19196b91084baa0105c16f065df850e198a6f18670398c8056aad431f1484a26d4587ad93e06440545096d44b4aac719405a90311627e7b675e4f86853fcbf39c33b80415a95788a0a3e3772b6d5a84f888ef1fdcf3d98e593d4215d85213737b8cef51e74813a6ef1d7e22a9be06cd949ed58960901f0fbe91ff71a74f499bb15e3d8e6cf5e0f33a2bd8d344691297338ef52fcce14bb17c6c9f3357ada2ed387ca6cfb94fedd21aa33c0f30bb6e180b4b1c02f9753a0a75ddd270c7d10f20b80d2469d3a688b823a08bff7e488145486660f71d781577fda195c9ba029ff81c98f9d5dd5c82681112ed502bbd066243eb2cb9372f13368d1155ae132ae933ce68c3b040f9aac9f86af13dcbc1f928089b243e0e0ff40887ac4a5bbb58ba2a5c7e64e755afec79429082447a2078b7ffaed40b26e6e3443d44de80803c805cfab8b44c6b2395161ddb07c2d60dbfda5c0737b8057e69fd6a15e61779a13dcf9d34bc318a5a7118fb59923b21b588d132a6a21edc337146e0585a326dccb80f6804c93f2795685cd12390ff1c7eec7f26ca86d6156f7a0c8fa24582bf11c04369cda14eb5e11cd02dafdaba786d50236da99b300caca40426e5407b37ea66ab365ccf676eae39b1bd2b3498f7de825c45e2f82189e48d2c75452e4ec01bffd8750cd7f6a34742dd0ce3762977aa114312a841f3cebcfb407f120447f397d2302c77c540a6687aeeee2741e6930536e0378bdd8b002826053a0656b59ff6bd8a8e14364b88634352fdfb385f0b4347505556e4f080a7467e59b963d7869b40947036cf4779b7c21ade624e475dd15445e3f6f1398205ff56f1c670f92b5e8e917bf2b0484cc01e8a4981064be70eaf575a0c5d234523128673a89cb15fb657e616ca44360f3083c597873ca57d0a3e5c050117eaa19600cfab10aa262ee87278a2eeceac7f6ce82aa0732970f00996b8dc58ed7e429f6f660d7fc5a30c9bd0cbb04cfb727820438311a507fa294eb7fb4a0be63ff77dadf853acacdbd8316a43aa836155176ad7b7485e1872b7d2b323677a3c94e7ff08bf499c16cdc71a8749bfc967fb43ac9f05f3bb2144f351bfdd8b388abeb5d072e0bcb09819c7a225fefd6be5b12198e059b5c605d4fe114bf5e0ef0b43b3adeb410493c4e2519b4b53e94f3cc25d131f679147198f848cfd847f9cfff6668cee5f2c24006162471522aeb7b732332cdff7b1e3044cbb1476872c9020be5830c8962693dcc1a4a1290bd5bef3b2d3219c651705fd16e1c87e4794fac56b2cf284b10a7607ccd20d672914c94d730e36bc2eaab2d38023eeb2ce8feaa6c41ae95a5230968a93123dd933fd988a77c8b3a86abfafaaf758856d1362525bd7b5f96733eb7be775b6e14e1000034b0dc55fca7f1be49bb95ac4a0910e315976c4917767699de0d78478262cf108c8e285f4cf366f24469f3b173df4f35b097497e7a0c5eb4426693f6a0ce63a4a9fe96cff92201bf1598fe859fe7be1e58d6f95beb5559ee404c5e0edf9b102b8e5ae9b068ae8247abd3c9c62de5e0c3b42fb8f48638e89958f0d2756bd1a0c44ed965ee17bdc767e1aa376a9275cae8c32c76a593219fe08a8944378af04ab62dbb9219b83b6916ee2e804ebf17e52cabf845a299ff62e8aed73a2226cee8e54423f12ef1d532358bd55ae36534b2005f2cf890d8dade52babfedea2702ec13022e3842963a3e346d27191c19533404abbdf9aeb4a2c035c510aadb07b83dda6886b1839cf0ebb2821648fe54d531117fdeca3d62f658fc61aba91cd4d537fccddd8e3bcbc17ea830ee0e12b30f275ee870b71f56acca634d7432b0be2ee31fecd71a4eb7ac27af33e5fa7e76546f2107a97670ae7e5ccb8cd31b1529da8ff434a94da7d660db3b756cca8a411512b3f5dcdad93c5d4844b48744723bc9e27742686a82e5e5739bada826ed734485286f39376c1c2388d1e87e245aca824b8943d64504aa2f7d003dd96a58f6e8fe3a6a69f670cec984a56514473504feacd9f8d0c976991213d381a61f09fb6ec8b7e4aa8cc014e498733ca2facc35901f2e74825fc68f53f90f97867135539accef1ee8b145ccf9a37c0187712cacd6ae243fd8ef137506131f06332c31c08007ea311a55d9cead974c2e50361e71e521c6e9afc135ff4da2863463e99549bcd3e1690e8b23e0efcae7516111eba6f2e8b00664fcf2a501a7c512c2fd8882f45409dc68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", 0x1000}, {&(0x7f0000002900)="3c5205cd367f1dc7a39aad6c374c98fa1fd5a46c88af003a67b94536c0db1d88158bb99b7b73ec6e98258f198bea0e5f43fe2550b30be76732323bc07c0ebc1d56f927f626df29ed88d1914eaaa8345aa1e6d5b85d99ed9eba1c969ac84723f64403a72e8de4e7c6bba237e7e4c0f63e494e3825c32e5cc1db84ee6d42b2b9eed247973320a63eaa62de28e005bdb39125d67a4170d76585f1203cf6", 0x9c}, {&(0x7f00000029c0)="213a3ced8400f0ee894cf74823864da5e456a83b976cf344944b62df0c061ba7fc514052fb60b60f0aadcc618f7eb41bdd24da53be8e6c7ae07491f567c230f4cc92836c71ab4ba48eb049b41ea9c5e5bbf01888a7bd213f201bfbef931f6e19f10a2bf1ce47c024a9302648938392c23e6d4e1550cacf59", 0x78}], 0xa, &(0x7f0000002e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="000000e51b000000000000000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000050}, 0x8000) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r3}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r3}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r5, 0x1b, r2, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r3, r3, r3], 0x0, 0x10, 0x1}, 0x90) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x4, 0x0, r3, 0x81, '\x00', r5, r2, 0x5, 0x5, 0x1}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x3, 0x0, r1, 0x2, '\x00', r5, 0xffffffffffffffff, 0x5, 0x5, 0x5}, 0x48) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xb, 0x1, 0x4, 0xffff8000, 0x50, 0xffffffffffffffff, 0xffff8001, '\x00', 0x0, r0, 0x0, 0x2, 0x2}, 0x48) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1}, 0x4) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x1a, &(0x7f0000003640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@printk={@llx}, @ldst={0x1, 0x1, 0x4, 0x0, 0x2, 0x8, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @exit]}, &(0x7f0000003180)='GPL\x00', 0x800, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r3, r2, r2, r4, r3, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x2c, 0x1, 0x1, [r2, r2, r3, r3, r3, r2, r3]}}], 0x78, 0x4044000}, 0x4000004) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0xc4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)) (async) syz_clone(0x40000000, &(0x7f0000002b00)="c76e299b84e41a530249fec4e0f0a68ad5053af22e3b5c933d5bd3664125412c83e6a0f935a6b25908ee22d425249665e862d870402c45aac32fd4cc1b25805b30182bd4442459fa0b9bacf85b0e2bd7044abd66ef6263de0f73768393800c863a4eaff6d07949b41432aef7c127fcb6e29faacd5dbe4dd6205d70801b7c19ab441216ae82993574d06703a893b9112f192a1e587eae1edddc5a8c1ac069d2095b8b1c3effe5e817e3f9b3119fec060d855044d0f73173a029d8ad2e18069ec5631a545caa72b236001c86dccf0ad2a00a3b72f8a2dd7e3d27282e02d98c83ff0d", 0xe1, &(0x7f0000000500), &(0x7f0000000600), &(0x7f00000034c0)="4911f2f018160cd998194f4fbf112328b429146758257a222c9242d3d27ed77ca006bd9c0d71739ffcaee9e78f3bb085145ed68daf5404a676c9a6f005fbaa46ca52361fd0255b9a9c5ff1e4e9434278483f6c816b1e9d82b419c32517a1a16fd4aad6e84789542dfbcbd871c1700a68301939672290593122176c02d5ec1b1b172ac1") (async) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000002c40)='devices.allow\x00', 0x2, 0x0) (async) sendmsg$unix(r6, &(0x7f0000002f00)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000680)="e858cea4d9edffb061195f1c206a1a2db9fe0ca3259de9f242c1f0621789b3977a54f1d700e183f5236a8570075d0206090d0c78cc8db7e47fef297ec1e767a2e0ba5f7b6918d4294ca7b16f1c5609d05912dbcfa502554b0e0893387c02628716dc3d150a115d6cb3080db9973c1cdd08ce5c7094464b3b98eff34cc794b56a596df7320ebcd2205aede11d4bd4c5d407c1d4fb78f0f82ee790fbfd3aec0ceb047c88811e146cd1b28f6e1d65a1af7799df03487ef032078289be8eee4c1e1be79eb08fe306a8e56323b3f959d54ad126f30caf03fe5321521e44", 0xdb}, {&(0x7f00000004c0)="c2802663308fa1de765a332372", 0xd}, {&(0x7f0000000580)="fb8021cc7fcfcf02a397724f80f7847d6c98e39b50120f0c7385d60334620f4adb2dc3309d14f0398bb769f581f6916d2ea84a03c380f3fef3f02b62bc52160f507c23ff2fc66e45728da780af6baf", 0x4f}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000002900)="3c5205cd367f1dc7a39aad6c374c98fa1fd5a46c88af003a67b94536c0db1d88158bb99b7b73ec6e98258f198bea0e5f43fe2550b30be76732323bc07c0ebc1d56f927f626df29ed88d1914eaaa8345aa1e6d5b85d99ed9eba1c969ac84723f64403a72e8de4e7c6bba237e7e4c0f63e494e3825c32e5cc1db84ee6d42b2b9eed247973320a63eaa62de28e005bdb39125d67a4170d76585f1203cf6", 0x9c}, {&(0x7f00000029c0)="213a3ced8400f0ee894cf74823864da5e456a83b976cf344944b62df0c061ba7fc514052fb60b60f0aadcc618f7eb41bdd24da53be8e6c7ae07491f567c230f4cc92836c71ab4ba48eb049b41ea9c5e5bbf01888a7bd213f201bfbef931f6e19f10a2bf1ce47c024a9302648938392c23e6d4e1550cacf59", 0x78}], 0xa, &(0x7f0000002e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="000000e51b000000000000000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000050}, 0x8000) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r3}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r3}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r5, 0x1b, r2, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r3, r3, r3], 0x0, 0x10, 0x1}, 0x90) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x4, 0x0, r3, 0x81, '\x00', r5, r2, 0x5, 0x5, 0x1}, 0x48) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x3, 0x0, r1, 0x2, '\x00', r5, 0xffffffffffffffff, 0x5, 0x5, 0x5}, 0x48) (async) 11:50:46 executing program 2: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa4, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x25, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x92, 0x92, 0x7, [@datasec={0x8, 0x4, 0x0, 0xf, 0x2, [{0x5, 0xe251, 0x200}, {0x4, 0x2, 0x800}, {0x1, 0x2, 0x6}, {0x5, 0xe5ac, 0x1ff}], "a6a2"}, @var={0xc, 0x0, 0x0, 0xe, 0x2}, @func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0xb, 0x4}, {0xb, 0x3}, {0xb, 0x2}, {0xd, 0x3}, {0xd, 0x3}, {0x9}, {0x2, 0x5}]}]}, {0x0, [0x30, 0x61, 0x2e, 0x61, 0x90]}}, &(0x7f0000000600)=""/163, 0xb3, 0xa3, 0x0, 0x5}, 0x20) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_tracing={0x1a, 0x10, &(0x7f0000000740)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x81}, {}, {}, [@ldst={0x0, 0x2, 0x2, 0x3, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000007c0)='GPL\x00', 0x7, 0x28, &(0x7f0000000800)=""/40, 0x40f00, 0x11, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000840)={0x1, 0x10, 0x1, 0x2}, 0x10, 0xc685, 0xffffffffffffffff, 0x0, &(0x7f0000000880)=[0x1], 0x0, 0x10, 0xffffff00}, 0x90) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000a40)={{0x1, 0xffffffffffffffff}, &(0x7f00000009c0), &(0x7f0000000a00)='%pI4 \x00'}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xc, 0x16, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x8}, [@map_idx_val={0x18, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x1, 0x8, 0x7, 0x0, 0x18, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @jmp={0x5, 0x0, 0x1, 0x9, 0xb, 0x20, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xdc, &(0x7f0000000140)=""/220, 0x41000, 0x40, '\x00', r1, 0x15, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000700)={0x2, 0x10, 0x7fffffff, 0x3}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000000a80)=[r5, 0xffffffffffffffff, r6], 0x0, 0x10, 0x4}, 0x90) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000d00)=r2, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000dc0)={0x11, 0x10, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x200}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r6}}]}, &(0x7f0000000c00)='GPL\x00', 0x20000, 0xa2, &(0x7f0000000c40)=""/162, 0x41000, 0x0, '\x00', r1, 0x0, r7, 0x8, &(0x7f0000000d40)={0x9, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000d80)=[{0x4, 0x1, 0x3, 0xa}, {0x3, 0x3, 0xc, 0x9}], 0x10, 0x1f}, 0x90) [ 2449.219511][ T1047] vm_area_dup+0x26/0x230 [ 2449.223677][ T1047] copy_mm+0x9a1/0x13e0 [ 2449.227674][ T1047] ? copy_signal+0x610/0x610 [ 2449.232094][ T1047] ? __init_rwsem+0xd6/0x1c0 [ 2449.236532][ T1047] ? copy_signal+0x4e3/0x610 [ 2449.240954][ T1047] copy_process+0x1149/0x3290 [ 2449.245465][ T1047] ? proc_fail_nth_write+0x20b/0x290 [ 2449.250584][ T1047] ? fsnotify_perm+0x6a/0x5d0 [ 2449.255095][ T1047] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2449.260044][ T1047] ? vfs_write+0x9ec/0x1110 [ 2449.264385][ T1047] kernel_clone+0x21e/0x9e0 11:50:46 executing program 2: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa4, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x25, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x92, 0x92, 0x7, [@datasec={0x8, 0x4, 0x0, 0xf, 0x2, [{0x5, 0xe251, 0x200}, {0x4, 0x2, 0x800}, {0x1, 0x2, 0x6}, {0x5, 0xe5ac, 0x1ff}], "a6a2"}, @var={0xc, 0x0, 0x0, 0xe, 0x2}, @func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0xb, 0x4}, {0xb, 0x3}, {0xb, 0x2}, {0xd, 0x3}, {0xd, 0x3}, {0x9}, {0x2, 0x5}]}]}, {0x0, [0x30, 0x61, 0x2e, 0x61, 0x90]}}, &(0x7f0000000600)=""/163, 0xb3, 0xa3, 0x0, 0x5}, 0x20) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_tracing={0x1a, 0x10, &(0x7f0000000740)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x81}, {}, {}, [@ldst={0x0, 0x2, 0x2, 0x3, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000007c0)='GPL\x00', 0x7, 0x28, &(0x7f0000000800)=""/40, 0x40f00, 0x11, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000840)={0x1, 0x10, 0x1, 0x2}, 0x10, 0xc685, 0xffffffffffffffff, 0x0, &(0x7f0000000880)=[0x1], 0x0, 0x10, 0xffffff00}, 0x90) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000a40)={{0x1, 0xffffffffffffffff}, &(0x7f00000009c0), &(0x7f0000000a00)='%pI4 \x00'}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xc, 0x16, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x8}, [@map_idx_val={0x18, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x1, 0x8, 0x7, 0x0, 0x18, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @jmp={0x5, 0x0, 0x1, 0x9, 0xb, 0x20, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xdc, &(0x7f0000000140)=""/220, 0x41000, 0x40, '\x00', r1, 0x15, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000700)={0x2, 0x10, 0x7fffffff, 0x3}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000000a80)=[r5, 0xffffffffffffffff, r6], 0x0, 0x10, 0x4}, 0x90) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000d00)=r2, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000dc0)={0x11, 0x10, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x200}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r6}}]}, &(0x7f0000000c00)='GPL\x00', 0x20000, 0xa2, &(0x7f0000000c40)=""/162, 0x41000, 0x0, '\x00', r1, 0x0, r7, 0x8, &(0x7f0000000d40)={0x9, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000d80)=[{0x4, 0x1, 0x3, 0xa}, {0x3, 0x3, 0xc, 0x9}], 0x10, 0x1f}, 0x90) 11:50:46 executing program 2: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa4, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x25, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x92, 0x92, 0x7, [@datasec={0x8, 0x4, 0x0, 0xf, 0x2, [{0x5, 0xe251, 0x200}, {0x4, 0x2, 0x800}, {0x1, 0x2, 0x6}, {0x5, 0xe5ac, 0x1ff}], "a6a2"}, @var={0xc, 0x0, 0x0, 0xe, 0x2}, @func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{0xb, 0x4}, {0xb, 0x3}, {0xb, 0x2}, {0xd, 0x3}, {0xd, 0x3}, {0x9}, {0x2, 0x5}]}]}, {0x0, [0x30, 0x61, 0x2e, 0x61, 0x90]}}, &(0x7f0000000600)=""/163, 0xb3, 0xa3, 0x0, 0x5}, 0x20) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_tracing={0x1a, 0x10, &(0x7f0000000740)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x81}, {}, {}, [@ldst={0x0, 0x2, 0x2, 0x3, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000007c0)='GPL\x00', 0x7, 0x28, &(0x7f0000000800)=""/40, 0x40f00, 0x11, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000840)={0x1, 0x10, 0x1, 0x2}, 0x10, 0xc685, 0xffffffffffffffff, 0x0, &(0x7f0000000880)=[0x1], 0x0, 0x10, 0xffffff00}, 0x90) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980), 0x4) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000a40)={{0x1, 0xffffffffffffffff}, &(0x7f00000009c0), &(0x7f0000000a00)='%pI4 \x00'}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xc, 0x16, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x8}, [@map_idx_val={0x18, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x1, 0x8, 0x7, 0x0, 0x18, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @jmp={0x5, 0x0, 0x1, 0x9, 0xb, 0x20, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xdc, &(0x7f0000000140)=""/220, 0x41000, 0x40, '\x00', r1, 0x15, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000700)={0x2, 0x10, 0x7fffffff, 0x3}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000000a80)=[r5, 0xffffffffffffffff, r6], 0x0, 0x10, 0x4}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xc, 0x16, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x8}, [@map_idx_val={0x18, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x1, 0x8, 0x7, 0x0, 0x18, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @jmp={0x5, 0x0, 0x1, 0x9, 0xb, 0x20, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xdc, &(0x7f0000000140)=""/220, 0x41000, 0x40, '\x00', r1, 0x15, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000700)={0x2, 0x10, 0x7fffffff, 0x3}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000000a80)=[r5, 0xffffffffffffffff, r6], 0x0, 0x10, 0x4}, 0x90) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000d00)=r2, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000dc0)={0x11, 0x10, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x200}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r6}}]}, &(0x7f0000000c00)='GPL\x00', 0x20000, 0xa2, &(0x7f0000000c40)=""/162, 0x41000, 0x0, '\x00', r1, 0x0, r7, 0x8, &(0x7f0000000d40)={0x9, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000d80)=[{0x4, 0x1, 0x3, 0xa}, {0x3, 0x3, 0xc, 0x9}], 0x10, 0x1f}, 0x90) [ 2449.268725][ T1047] ? file_end_write+0x1c0/0x1c0 [ 2449.273410][ T1047] ? create_io_thread+0x1e0/0x1e0 [ 2449.278273][ T1047] ? mutex_unlock+0xb2/0x260 [ 2449.282695][ T1047] ? __mutex_lock_slowpath+0x10/0x10 [ 2449.287812][ T1047] __x64_sys_clone+0x23f/0x290 [ 2449.292416][ T1047] ? __do_sys_vfork+0x130/0x130 [ 2449.297100][ T1047] ? ksys_write+0x260/0x2c0 [ 2449.301443][ T1047] ? debug_smp_processor_id+0x17/0x20 [ 2449.306653][ T1047] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2449.312553][ T1047] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2449.318024][ T1047] do_syscall_64+0x3d/0xb0 11:50:46 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000080), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r1, 0x0, 0x2, &(0x7f00000000c0)='%\x00'}, 0x30) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x7}, 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x81}, 0x8) 11:50:46 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000080), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r1, 0x0, 0x2, &(0x7f00000000c0)='%\x00'}, 0x30) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x7}, 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x81}, 0x8) [ 2449.322278][ T1047] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2449.328003][ T1047] RIP: 0033:0x7f7dac4ceda9 [ 2449.332255][ T1047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2449.351698][ T1047] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2449.359942][ T1047] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:46 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000080), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r1, 0x0, 0x2, &(0x7f00000000c0)='%\x00'}, 0x30) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x7}, 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x81}, 0x8) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000080), 0x10) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r1, 0x0, 0x2, &(0x7f00000000c0)='%\x00'}, 0x30) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x7}, 0x8) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x81}, 0x8) (async) 11:50:46 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:46 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 11:50:46 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xfdd1d92d1fcc9b3b, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x977, 0x0, 0x0, 0x0, 0x15}, [@map_fd={0x18, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x80000000}, @call={0x85, 0x0, 0x0, 0xd4}, @generic={0x0, 0x6, 0xf, 0x9, 0x9}, @map_val={0x18, 0xb}, @jmp={0x5, 0x1, 0x4, 0xa, 0x9, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x80000001, 0x72, &(0x7f0000000100)=""/114, 0x41000, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x4, 0x402, 0x4, 0xffffff81}, 0x10, 0x0, 0x0, 0x8, &(0x7f00000001c0)=[0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000000200)=[{0x2, 0x3, 0xbaf, 0x1}, {0x1, 0x2, 0x10, 0x7}, {0x1, 0x4, 0x0, 0xb}, {0x0, 0x1, 0xc, 0xb}, {0x0, 0x1, 0x0, 0xa}, {0x1, 0x2, 0xe}, {0x5, 0x3, 0x4, 0x1}, {0x5, 0x3, 0x9, 0xb}], 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r1) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:46 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:46 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2449.367750][ T1047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2449.375567][ T1047] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2449.383377][ T1047] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2449.391188][ T1047] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2449.399004][ T1047] 11:50:46 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xfdd1d92d1fcc9b3b, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x977, 0x0, 0x0, 0x0, 0x15}, [@map_fd={0x18, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x80000000}, @call={0x85, 0x0, 0x0, 0xd4}, @generic={0x0, 0x6, 0xf, 0x9, 0x9}, @map_val={0x18, 0xb}, @jmp={0x5, 0x1, 0x4, 0xa, 0x9, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x80000001, 0x72, &(0x7f0000000100)=""/114, 0x41000, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x4, 0x402, 0x4, 0xffffff81}, 0x10, 0x0, 0x0, 0x8, &(0x7f00000001c0)=[0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000000200)=[{0x2, 0x3, 0xbaf, 0x1}, {0x1, 0x2, 0x10, 0x7}, {0x1, 0x4, 0x0, 0xb}, {0x0, 0x1, 0xc, 0xb}, {0x0, 0x1, 0x0, 0xa}, {0x1, 0x2, 0xe}, {0x5, 0x3, 0x4, 0x1}, {0x5, 0x3, 0x9, 0xb}], 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r1) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xfdd1d92d1fcc9b3b, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x977, 0x0, 0x0, 0x0, 0x15}, [@map_fd={0x18, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x80000000}, @call={0x85, 0x0, 0x0, 0xd4}, @generic={0x0, 0x6, 0xf, 0x9, 0x9}, @map_val={0x18, 0xb}, @jmp={0x5, 0x1, 0x4, 0xa, 0x9, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x80000001, 0x72, &(0x7f0000000100)=""/114, 0x41000, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x4, 0x402, 0x4, 0xffffff81}, 0x10, 0x0, 0x0, 0x8, &(0x7f00000001c0)=[0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000000200)=[{0x2, 0x3, 0xbaf, 0x1}, {0x1, 0x2, 0x10, 0x7}, {0x1, 0x4, 0x0, 0xb}, {0x0, 0x1, 0xc, 0xb}, {0x0, 0x1, 0x0, 0xa}, {0x1, 0x2, 0xe}, {0x5, 0x3, 0x4, 0x1}, {0x5, 0x3, 0x9, 0xb}], 0x10, 0x8}, 0x90) (async) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r1) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 11:50:47 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xfdd1d92d1fcc9b3b, 0x0) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x977, 0x0, 0x0, 0x0, 0x15}, [@map_fd={0x18, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x80000000}, @call={0x85, 0x0, 0x0, 0xd4}, @generic={0x0, 0x6, 0xf, 0x9, 0x9}, @map_val={0x18, 0xb}, @jmp={0x5, 0x1, 0x4, 0xa, 0x9, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x80000001, 0x72, &(0x7f0000000100)=""/114, 0x41000, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000180)={0x4, 0x402, 0x4, 0xffffff81}, 0x10, 0x0, 0x0, 0x8, &(0x7f00000001c0)=[0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000000200)=[{0x2, 0x3, 0xbaf, 0x1}, {0x1, 0x2, 0x10, 0x7}, {0x1, 0x4, 0x0, 0xb}, {0x0, 0x1, 0xc, 0xb}, {0x0, 0x1, 0x0, 0xa}, {0x1, 0x2, 0xe}, {0x5, 0x3, 0x4, 0x1}, {0x5, 0x3, 0x9, 0xb}], 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r1) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2449.436076][ T1133] FAULT_INJECTION: forcing a failure. [ 2449.436076][ T1133] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.448578][ T1133] CPU: 1 PID: 1133 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2449.458561][ T1133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2449.468499][ T1133] Call Trace: [ 2449.471578][ T1133] [ 2449.474354][ T1133] dump_stack_lvl+0x151/0x1b7 [ 2449.478865][ T1133] ? io_uring_drop_tctx_refs+0x190/0x190 11:50:47 executing program 2: syz_clone(0x290e9280, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:47 executing program 2: syz_clone(0x290e9280, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:47 executing program 2: syz_clone(0x290e9280, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002580)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000000c0)="042b11e2a7e7ed92a679b0ce83112cccabf3b62e8b9dc91d820aca5ae0164127eef98f695b7844a97807a0df5b282aaa319dd8ccbc11", 0x36}, {&(0x7f0000000100)="48dcdb80ab9c7fe96de1e26f3a42ca2e70417967c170ab2cf80778872e15c2ef3cb381e1b00a6049d79933701373a55bbe6c55ba8281d35ed4fe889744e559e9df55cf973b0586e6abdf1312176d25c2f75155c7b409ad26a7f05e90d0976585e6dcf2fa7de9e1d2e34826e18897cf333e3110755ccd86b1394dce5e4956f2d280febf8c222e4b98f6aa061eaacc7909a5aaacf860ac621a5f1c321c4d26439d37", 0xa1}, {&(0x7f00000001c0)="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0x1000}, 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0x1000}, {&(0x7f00000021c0)="cc8a1d71ac5158e8b359f0ab742c3cb80b2f5bbfa9ff34d66d3e367b9da7ec7aa3a6f29e52e5fcb55c0c253a8f58e23e7dc2319651434279533bee2b7b58ebd5c17a0fc3804172ca904decf66b2ff20d93f008a549d98502062ba3a318144ce0786fe086df3c1d5975c4a86573e56a2e5116bb5bfbc5580ea675a8b254781a04aa7027302f3caed7a9977546f61131c97e66c6a4794de5d4d61cadd796599836ba80df4f4907cb694e6c2464ef2aa2e5661f277aad98ed71bb457c5577f6cb5bbf22", 0xc2}, {&(0x7f00000022c0)="f6df97798e5c4467d3fd8f7fa57314d498dc18e46923b28d101aad1559d2e46cd801d0c973f3d176aec134141bbefc4c069772b01f35badeb97bf84b20354e1157ce9ff6886df824ec0cf318ce0d8edb3aaf0686ea7a923d545daecdd370a4a2f72ed2caf10a22ac7a09406bfcd6b09be9cfe0ec19af137c6979afb8a38fb88a4c3dc7823a3efb7238ce7f7a896cb37e", 0x90}, {&(0x7f0000002380)="54f3d072b648c2861669392e09111aa63753d1021aa5abb40f013e6ca90646fdc58961f5d6", 0x25}, {&(0x7f00000023c0)="5edec098da00f7476ed97fac995952465db8cab0e7d165f4f01275f4a35c10a9c29927231ecc0f522c74807fe6cd4ce9ce1bd017f21b5d28c956f3986279d4a8a7f256f66a4fd7a99a5cc55fed7e26", 0x4f}, {&(0x7f0000002440)="b757bb493adfdf711221dce33012563fde51d80ac76c4260f103db", 0x1b}], 0x9, &(0x7f0000002540)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}], 0x18, 0x8000}, 0x10) [ 2449.484341][ T1133] dump_stack+0x15/0x17 [ 2449.488328][ T1133] should_fail+0x3c6/0x510 [ 2449.492597][ T1133] __should_failslab+0xa4/0xe0 [ 2449.497185][ T1133] should_failslab+0x9/0x20 [ 2449.501525][ T1133] slab_pre_alloc_hook+0x37/0xd0 [ 2449.506298][ T1133] kmem_cache_alloc_trace+0x48/0x210 [ 2449.511421][ T1133] ? alloc_fdtable+0xaf/0x2a0 [ 2449.515936][ T1133] alloc_fdtable+0xaf/0x2a0 [ 2449.520275][ T1133] dup_fd+0x759/0xb00 [ 2449.524091][ T1133] ? avc_has_perm+0x16f/0x260 [ 2449.528606][ T1133] copy_files+0xe6/0x200 11:50:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002580)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000000c0)="042b11e2a7e7ed92a679b0ce83112cccabf3b62e8b9dc91d820aca5ae0164127eef98f695b7844a97807a0df5b282aaa319dd8ccbc11", 0x36}, {&(0x7f0000000100)="48dcdb80ab9c7fe96de1e26f3a42ca2e70417967c170ab2cf80778872e15c2ef3cb381e1b00a6049d79933701373a55bbe6c55ba8281d35ed4fe889744e559e9df55cf973b0586e6abdf1312176d25c2f75155c7b409ad26a7f05e90d0976585e6dcf2fa7de9e1d2e34826e18897cf333e3110755ccd86b1394dce5e4956f2d280febf8c222e4b98f6aa061eaacc7909a5aaacf860ac621a5f1c321c4d26439d37", 0xa1}, {&(0x7f00000001c0)="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0x1000}, 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0x1000}, {&(0x7f00000021c0)="cc8a1d71ac5158e8b359f0ab742c3cb80b2f5bbfa9ff34d66d3e367b9da7ec7aa3a6f29e52e5fcb55c0c253a8f58e23e7dc2319651434279533bee2b7b58ebd5c17a0fc3804172ca904decf66b2ff20d93f008a549d98502062ba3a318144ce0786fe086df3c1d5975c4a86573e56a2e5116bb5bfbc5580ea675a8b254781a04aa7027302f3caed7a9977546f61131c97e66c6a4794de5d4d61cadd796599836ba80df4f4907cb694e6c2464ef2aa2e5661f277aad98ed71bb457c5577f6cb5bbf22", 0xc2}, {&(0x7f00000022c0)="f6df97798e5c4467d3fd8f7fa57314d498dc18e46923b28d101aad1559d2e46cd801d0c973f3d176aec134141bbefc4c069772b01f35badeb97bf84b20354e1157ce9ff6886df824ec0cf318ce0d8edb3aaf0686ea7a923d545daecdd370a4a2f72ed2caf10a22ac7a09406bfcd6b09be9cfe0ec19af137c6979afb8a38fb88a4c3dc7823a3efb7238ce7f7a896cb37e", 0x90}, {&(0x7f0000002380)="54f3d072b648c2861669392e09111aa63753d1021aa5abb40f013e6ca90646fdc58961f5d6", 0x25}, {&(0x7f00000023c0)="5edec098da00f7476ed97fac995952465db8cab0e7d165f4f01275f4a35c10a9c29927231ecc0f522c74807fe6cd4ce9ce1bd017f21b5d28c956f3986279d4a8a7f256f66a4fd7a99a5cc55fed7e26", 0x4f}, {&(0x7f0000002440)="b757bb493adfdf711221dce33012563fde51d80ac76c4260f103db", 0x1b}], 0x9, &(0x7f0000002540)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}], 0x18, 0x8000}, 0x10) 11:50:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002580)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000000c0)="042b11e2a7e7ed92a679b0ce83112cccabf3b62e8b9dc91d820aca5ae0164127eef98f695b7844a97807a0df5b282aaa319dd8ccbc11", 0x36}, {&(0x7f0000000100)="48dcdb80ab9c7fe96de1e26f3a42ca2e70417967c170ab2cf80778872e15c2ef3cb381e1b00a6049d79933701373a55bbe6c55ba8281d35ed4fe889744e559e9df55cf973b0586e6abdf1312176d25c2f75155c7b409ad26a7f05e90d0976585e6dcf2fa7de9e1d2e34826e18897cf333e3110755ccd86b1394dce5e4956f2d280febf8c222e4b98f6aa061eaacc7909a5aaacf860ac621a5f1c321c4d26439d37", 0xa1}, {&(0x7f00000001c0)="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0x1000}, 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0x1000}, {&(0x7f00000021c0)="cc8a1d71ac5158e8b359f0ab742c3cb80b2f5bbfa9ff34d66d3e367b9da7ec7aa3a6f29e52e5fcb55c0c253a8f58e23e7dc2319651434279533bee2b7b58ebd5c17a0fc3804172ca904decf66b2ff20d93f008a549d98502062ba3a318144ce0786fe086df3c1d5975c4a86573e56a2e5116bb5bfbc5580ea675a8b254781a04aa7027302f3caed7a9977546f61131c97e66c6a4794de5d4d61cadd796599836ba80df4f4907cb694e6c2464ef2aa2e5661f277aad98ed71bb457c5577f6cb5bbf22", 0xc2}, {&(0x7f00000022c0)="f6df97798e5c4467d3fd8f7fa57314d498dc18e46923b28d101aad1559d2e46cd801d0c973f3d176aec134141bbefc4c069772b01f35badeb97bf84b20354e1157ce9ff6886df824ec0cf318ce0d8edb3aaf0686ea7a923d545daecdd370a4a2f72ed2caf10a22ac7a09406bfcd6b09be9cfe0ec19af137c6979afb8a38fb88a4c3dc7823a3efb7238ce7f7a896cb37e", 0x90}, {&(0x7f0000002380)="54f3d072b648c2861669392e09111aa63753d1021aa5abb40f013e6ca90646fdc58961f5d6", 0x25}, {&(0x7f00000023c0)="5edec098da00f7476ed97fac995952465db8cab0e7d165f4f01275f4a35c10a9c29927231ecc0f522c74807fe6cd4ce9ce1bd017f21b5d28c956f3986279d4a8a7f256f66a4fd7a99a5cc55fed7e26", 0x4f}, {&(0x7f0000002440)="b757bb493adfdf711221dce33012563fde51d80ac76c4260f103db", 0x1b}], 0x9, &(0x7f0000002540)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}], 0x18, 0x8000}, 0x10) 11:50:47 executing program 2: syz_clone(0x800400, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x18, r0}, 0x18) 11:50:47 executing program 2: syz_clone(0x800400, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x18, r0}, 0x18) syz_clone(0x800400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x18, r0}, 0x18) (async) [ 2449.532682][ T1133] ? perf_event_attrs+0x30/0x30 [ 2449.537371][ T1133] ? dup_task_struct+0xc60/0xc60 [ 2449.542192][ T1133] ? security_task_alloc+0xf9/0x130 [ 2449.547179][ T1133] copy_process+0x1080/0x3290 [ 2449.551690][ T1133] ? proc_fail_nth_write+0x20b/0x290 [ 2449.556814][ T1133] ? fsnotify_perm+0x6a/0x5d0 [ 2449.561326][ T1133] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2449.566273][ T1133] ? vfs_write+0x9ec/0x1110 [ 2449.570613][ T1133] kernel_clone+0x21e/0x9e0 [ 2449.574949][ T1133] ? file_end_write+0x1c0/0x1c0 [ 2449.579640][ T1133] ? create_io_thread+0x1e0/0x1e0 11:50:47 executing program 2: syz_clone(0x800400, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x18, r0}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x18, r0}, 0x18) 11:50:47 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'pimreg\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000030078e0bbbbbbbbaabaaaaaaaaaaab300000000"]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000180), &(0x7f00000003c0), 0x8, 0xbc, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)=r1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) [ 2449.584498][ T1133] ? mutex_unlock+0xb2/0x260 [ 2449.588926][ T1133] ? __mutex_lock_slowpath+0x10/0x10 [ 2449.594045][ T1133] __x64_sys_clone+0x23f/0x290 [ 2449.598643][ T1133] ? __do_sys_vfork+0x130/0x130 [ 2449.603327][ T1133] ? ksys_write+0x260/0x2c0 [ 2449.607673][ T1133] ? debug_smp_processor_id+0x17/0x20 [ 2449.612882][ T1133] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2449.618777][ T1133] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2449.624246][ T1133] do_syscall_64+0x3d/0xb0 [ 2449.628502][ T1133] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2449.634232][ T1133] RIP: 0033:0x7f7dac4ceda9 [ 2449.638482][ T1133] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2449.657921][ T1133] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2449.666166][ T1133] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2449.673974][ T1133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:47 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 11:50:47 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 11:50:47 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2449.681786][ T1133] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2449.689597][ T1133] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2449.697409][ T1133] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2449.705228][ T1133] 11:50:47 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'pimreg\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000030078e0bbbbbbbbaabaaaaaaaaaaab300000000"]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000180), &(0x7f00000003c0), 0x8, 0xbc, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)=r1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) [ 2449.745976][ T1184] FAULT_INJECTION: forcing a failure. [ 2449.745976][ T1184] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.758746][ T1184] CPU: 1 PID: 1184 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2449.768809][ T1184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2449.778700][ T1184] Call Trace: [ 2449.781822][ T1184] [ 2449.784601][ T1184] dump_stack_lvl+0x151/0x1b7 [ 2449.789118][ T1184] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2449.794584][ T1184] ? __kasan_kmalloc+0x9/0x10 [ 2449.799095][ T1184] ? alloc_fdtable+0xaf/0x2a0 [ 2449.803605][ T1184] ? dup_fd+0x759/0xb00 [ 2449.807605][ T1184] ? copy_files+0xe6/0x200 [ 2449.811857][ T1184] ? kernel_clone+0x21e/0x9e0 [ 2449.816369][ T1184] ? __x64_sys_clone+0x23f/0x290 [ 2449.821138][ T1184] ? do_syscall_64+0x3d/0xb0 [ 2449.825565][ T1184] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2449.831468][ T1184] dump_stack+0x15/0x17 [ 2449.835461][ T1184] should_fail+0x3c6/0x510 [ 2449.839713][ T1184] __should_failslab+0xa4/0xe0 [ 2449.844315][ T1184] should_failslab+0x9/0x20 [ 2449.848653][ T1184] slab_pre_alloc_hook+0x37/0xd0 [ 2449.853426][ T1184] __kmalloc+0x6d/0x270 [ 2449.857421][ T1184] ? kvmalloc_node+0x1f0/0x4d0 [ 2449.862020][ T1184] kvmalloc_node+0x1f0/0x4d0 [ 2449.866447][ T1184] ? vm_mmap+0xb0/0xb0 [ 2449.870350][ T1184] ? __kasan_kmalloc+0x9/0x10 [ 2449.874864][ T1184] ? kmem_cache_alloc_trace+0x115/0x210 [ 2449.880249][ T1184] ? alloc_fdtable+0xaf/0x2a0 [ 2449.884762][ T1184] alloc_fdtable+0xeb/0x2a0 [ 2449.889105][ T1184] dup_fd+0x759/0xb00 [ 2449.892917][ T1184] ? avc_has_perm+0x16f/0x260 [ 2449.897431][ T1184] copy_files+0xe6/0x200 [ 2449.901510][ T1184] ? perf_event_attrs+0x30/0x30 [ 2449.906195][ T1184] ? dup_task_struct+0xc60/0xc60 [ 2449.910972][ T1184] ? security_task_alloc+0xf9/0x130 [ 2449.916005][ T1184] copy_process+0x1080/0x3290 [ 2449.920521][ T1184] ? proc_fail_nth_write+0x20b/0x290 [ 2449.925638][ T1184] ? fsnotify_perm+0x6a/0x5d0 [ 2449.930153][ T1184] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2449.935099][ T1184] ? vfs_write+0x9ec/0x1110 [ 2449.939440][ T1184] kernel_clone+0x21e/0x9e0 [ 2449.943777][ T1184] ? file_end_write+0x1c0/0x1c0 [ 2449.948465][ T1184] ? create_io_thread+0x1e0/0x1e0 [ 2449.953412][ T1184] ? mutex_unlock+0xb2/0x260 [ 2449.957844][ T1184] ? __mutex_lock_slowpath+0x10/0x10 [ 2449.963569][ T1184] __x64_sys_clone+0x23f/0x290 [ 2449.968171][ T1184] ? __do_sys_vfork+0x130/0x130 [ 2449.972860][ T1184] ? ksys_write+0x260/0x2c0 [ 2449.977194][ T1184] ? debug_smp_processor_id+0x17/0x20 [ 2449.982412][ T1184] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2449.988304][ T1184] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2449.993780][ T1184] do_syscall_64+0x3d/0xb0 [ 2449.998031][ T1184] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2450.003757][ T1184] RIP: 0033:0x7f7dac4ceda9 [ 2450.008005][ T1184] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2450.027453][ T1184] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2450.035692][ T1184] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:47 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 11:50:47 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:47 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40000100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2450.043503][ T1184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2450.051324][ T1184] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2450.059127][ T1184] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2450.066939][ T1184] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2450.074751][ T1184] [ 2450.093315][ T1193] FAULT_INJECTION: forcing a failure. [ 2450.093315][ T1193] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.106759][ T1193] CPU: 1 PID: 1193 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2450.116825][ T1193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2450.126724][ T1193] Call Trace: [ 2450.129841][ T1193] [ 2450.132619][ T1193] dump_stack_lvl+0x151/0x1b7 [ 2450.137136][ T1193] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2450.142600][ T1193] dump_stack+0x15/0x17 [ 2450.146594][ T1193] should_fail+0x3c6/0x510 [ 2450.150861][ T1193] __should_failslab+0xa4/0xe0 [ 2450.155443][ T1193] should_failslab+0x9/0x20 [ 2450.159786][ T1193] slab_pre_alloc_hook+0x37/0xd0 [ 2450.164559][ T1193] __kmalloc+0x6d/0x270 [ 2450.168553][ T1193] ? kvmalloc_node+0x1f0/0x4d0 [ 2450.173156][ T1193] kvmalloc_node+0x1f0/0x4d0 [ 2450.177578][ T1193] ? vm_mmap+0xb0/0xb0 [ 2450.181483][ T1193] ? __kasan_kmalloc+0x9/0x10 [ 2450.185995][ T1193] ? kmem_cache_alloc_trace+0x115/0x210 [ 2450.191376][ T1193] ? alloc_fdtable+0xaf/0x2a0 [ 2450.195891][ T1193] alloc_fdtable+0x163/0x2a0 [ 2450.200316][ T1193] dup_fd+0x759/0xb00 [ 2450.204484][ T1193] ? avc_has_perm+0x16f/0x260 [ 2450.208996][ T1193] copy_files+0xe6/0x200 [ 2450.213076][ T1193] ? perf_event_attrs+0x30/0x30 [ 2450.217761][ T1193] ? dup_task_struct+0xc60/0xc60 [ 2450.222536][ T1193] ? security_task_alloc+0xf9/0x130 [ 2450.227598][ T1193] copy_process+0x1080/0x3290 [ 2450.232087][ T1193] ? proc_fail_nth_write+0x20b/0x290 [ 2450.237206][ T1193] ? fsnotify_perm+0x6a/0x5d0 [ 2450.241716][ T1193] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2450.246665][ T1193] ? vfs_write+0x9ec/0x1110 [ 2450.251004][ T1193] kernel_clone+0x21e/0x9e0 [ 2450.255343][ T1193] ? file_end_write+0x1c0/0x1c0 [ 2450.260040][ T1193] ? create_io_thread+0x1e0/0x1e0 [ 2450.264890][ T1193] ? mutex_unlock+0xb2/0x260 [ 2450.269322][ T1193] ? __mutex_lock_slowpath+0x10/0x10 [ 2450.274442][ T1193] __x64_sys_clone+0x23f/0x290 [ 2450.279042][ T1193] ? __do_sys_vfork+0x130/0x130 [ 2450.283725][ T1193] ? ksys_write+0x260/0x2c0 [ 2450.288068][ T1193] ? debug_smp_processor_id+0x17/0x20 [ 2450.293271][ T1193] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2450.299175][ T1193] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2450.304644][ T1193] do_syscall_64+0x3d/0xb0 [ 2450.308895][ T1193] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2450.314624][ T1193] RIP: 0033:0x7f7dac4ceda9 [ 2450.318878][ T1193] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2450.338322][ T1193] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 11:50:47 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'pimreg\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000030078e0bbbbbbbbaabaaaaaaaaaaab300000000"]) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000180), &(0x7f00000003c0), 0x8, 0xbc, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)=r1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 11:50:47 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) (async) 11:50:47 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) [ 2450.346567][ T1193] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2450.354375][ T1193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2450.362187][ T1193] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2450.369997][ T1193] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2450.377808][ T1193] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2450.385631][ T1193] [ 2450.404287][ T1199] FAULT_INJECTION: forcing a failure. [ 2450.404287][ T1199] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.416918][ T1199] CPU: 1 PID: 1199 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2450.426978][ T1199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2450.436875][ T1199] Call Trace: [ 2450.440002][ T1199] [ 2450.442774][ T1199] dump_stack_lvl+0x151/0x1b7 [ 2450.447288][ T1199] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2450.452755][ T1199] ? __kasan_check_write+0x14/0x20 [ 2450.457705][ T1199] ? _raw_spin_lock+0xa4/0x1b0 [ 2450.462302][ T1199] ? _raw_spin_trylock_bh+0x190/0x190 [ 2450.467508][ T1199] dump_stack+0x15/0x17 [ 2450.471508][ T1199] should_fail+0x3c6/0x510 [ 2450.475766][ T1199] __should_failslab+0xa4/0xe0 [ 2450.480355][ T1199] ? copy_fs_struct+0x4e/0x230 [ 2450.484956][ T1199] should_failslab+0x9/0x20 [ 2450.489294][ T1199] slab_pre_alloc_hook+0x37/0xd0 [ 2450.494069][ T1199] ? copy_fs_struct+0x4e/0x230 [ 2450.498668][ T1199] kmem_cache_alloc+0x44/0x200 [ 2450.503270][ T1199] copy_fs_struct+0x4e/0x230 [ 2450.507696][ T1199] copy_fs+0x71/0x140 [ 2450.511515][ T1199] copy_process+0x10ab/0x3290 [ 2450.516029][ T1199] ? proc_fail_nth_write+0x20b/0x290 [ 2450.521154][ T1199] ? fsnotify_perm+0x6a/0x5d0 [ 2450.525670][ T1199] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2450.530615][ T1199] ? vfs_write+0x9ec/0x1110 [ 2450.534950][ T1199] kernel_clone+0x21e/0x9e0 [ 2450.539290][ T1199] ? file_end_write+0x1c0/0x1c0 [ 2450.543974][ T1199] ? create_io_thread+0x1e0/0x1e0 [ 2450.548845][ T1199] ? mutex_unlock+0xb2/0x260 [ 2450.553262][ T1199] ? __mutex_lock_slowpath+0x10/0x10 [ 2450.558387][ T1199] __x64_sys_clone+0x23f/0x290 [ 2450.563070][ T1199] ? __do_sys_vfork+0x130/0x130 [ 2450.567756][ T1199] ? ksys_write+0x260/0x2c0 [ 2450.572099][ T1199] ? debug_smp_processor_id+0x17/0x20 [ 2450.577305][ T1199] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2450.583205][ T1199] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2450.588673][ T1199] do_syscall_64+0x3d/0xb0 [ 2450.592926][ T1199] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2450.598654][ T1199] RIP: 0033:0x7f7dac4ceda9 [ 2450.602908][ T1199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2450.622352][ T1199] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2450.630593][ T1199] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2450.638406][ T1199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2450.646219][ T1199] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:48 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:48 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) 11:50:48 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:48 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2450.654030][ T1199] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2450.661838][ T1199] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2450.669653][ T1199] 11:50:48 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) [ 2450.696725][ T1213] FAULT_INJECTION: forcing a failure. [ 2450.696725][ T1213] name failslab, interval 1, probability 0, space 0, times 0 [ 2450.709221][ T1213] CPU: 0 PID: 1213 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2450.719215][ T1213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2450.729110][ T1213] Call Trace: [ 2450.732230][ T1213] [ 2450.735004][ T1213] dump_stack_lvl+0x151/0x1b7 [ 2450.739521][ T1213] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2450.744990][ T1213] dump_stack+0x15/0x17 [ 2450.748981][ T1213] should_fail+0x3c6/0x510 [ 2450.753233][ T1213] __should_failslab+0xa4/0xe0 [ 2450.757835][ T1213] ? anon_vma_fork+0xf7/0x4e0 [ 2450.762355][ T1213] should_failslab+0x9/0x20 [ 2450.766688][ T1213] slab_pre_alloc_hook+0x37/0xd0 [ 2450.771463][ T1213] ? anon_vma_fork+0xf7/0x4e0 [ 2450.775970][ T1213] kmem_cache_alloc+0x44/0x200 [ 2450.780576][ T1213] anon_vma_fork+0xf7/0x4e0 [ 2450.784911][ T1213] ? anon_vma_name+0x4c/0x70 [ 2450.789342][ T1213] ? vm_area_dup+0x17a/0x230 [ 2450.793768][ T1213] copy_mm+0xa3a/0x13e0 [ 2450.797765][ T1213] ? copy_signal+0x610/0x610 [ 2450.802184][ T1213] ? __init_rwsem+0xd6/0x1c0 [ 2450.806611][ T1213] ? copy_signal+0x4e3/0x610 [ 2450.811041][ T1213] copy_process+0x1149/0x3290 [ 2450.815551][ T1213] ? proc_fail_nth_write+0x20b/0x290 [ 2450.820674][ T1213] ? fsnotify_perm+0x6a/0x5d0 [ 2450.825190][ T1213] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2450.830132][ T1213] ? vfs_write+0x9ec/0x1110 [ 2450.834470][ T1213] kernel_clone+0x21e/0x9e0 [ 2450.838810][ T1213] ? file_end_write+0x1c0/0x1c0 [ 2450.843506][ T1213] ? create_io_thread+0x1e0/0x1e0 [ 2450.848357][ T1213] ? mutex_unlock+0xb2/0x260 [ 2450.852782][ T1213] ? __mutex_lock_slowpath+0x10/0x10 [ 2450.857905][ T1213] __x64_sys_clone+0x23f/0x290 [ 2450.862506][ T1213] ? __do_sys_vfork+0x130/0x130 [ 2450.867194][ T1213] ? ksys_write+0x260/0x2c0 [ 2450.871535][ T1213] ? debug_smp_processor_id+0x17/0x20 [ 2450.876738][ T1213] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2450.882641][ T1213] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2450.888111][ T1213] do_syscall_64+0x3d/0xb0 [ 2450.892365][ T1213] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2450.898089][ T1213] RIP: 0033:0x7f7dac4ceda9 [ 2450.902344][ T1213] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2450.921785][ T1213] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2450.930029][ T1213] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2450.937856][ T1213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:48 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 11:50:48 executing program 2: syz_clone(0x22099480, 0x0, 0x22, 0x0, 0x0, 0x0) [ 2450.945656][ T1213] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2450.953469][ T1213] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2450.961275][ T1213] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2450.969089][ T1213] [ 2450.987401][ T1223] FAULT_INJECTION: forcing a failure. 11:50:48 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:48 executing program 2: syz_clone(0x22099480, 0x0, 0x22, 0x0, 0x0, 0x0) 11:50:48 executing program 2: syz_clone(0x22099480, 0x0, 0x22, 0x0, 0x0, 0x0) 11:50:48 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x6, 0x3f, 0x0, 0x0, 0xe5f, 0x800, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x98e, 0x20}, 0x8, 0xfffffffffffffffc, 0x6, 0x4, 0xfffffffffffffffe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x9) r2 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x20, 0x9, 0xdd, 0x0, 0x3ff, 0x8, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x208, 0x9, 0x10001, 0x7, 0x7, 0x9, 0x20, 0x0, 0x401, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r1, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r2, 0x0, 0x2, &(0x7f00000000c0)='(\x00'}, 0x30) [ 2450.987401][ T1223] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2451.001424][ T1223] CPU: 1 PID: 1223 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2451.011490][ T1223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2451.021381][ T1223] Call Trace: [ 2451.024504][ T1223] [ 2451.027283][ T1223] dump_stack_lvl+0x151/0x1b7 [ 2451.031793][ T1223] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2451.037260][ T1223] dump_stack+0x15/0x17 [ 2451.041252][ T1223] should_fail+0x3c6/0x510 [ 2451.045507][ T1223] should_fail_alloc_page+0x5a/0x80 [ 2451.050538][ T1223] prepare_alloc_pages+0x15c/0x700 [ 2451.055487][ T1223] ? __alloc_pages_bulk+0xe40/0xe40 [ 2451.060527][ T1223] __alloc_pages+0x18c/0x8f0 [ 2451.064951][ T1223] ? prep_new_page+0x110/0x110 [ 2451.069552][ T1223] get_zeroed_page+0x1b/0x40 [ 2451.073974][ T1223] __pud_alloc+0x8b/0x260 [ 2451.078140][ T1223] ? stack_trace_snprint+0xf0/0xf0 [ 2451.083088][ T1223] ? do_handle_mm_fault+0x2330/0x2330 [ 2451.088294][ T1223] ? __stack_depot_save+0x34/0x470 [ 2451.093242][ T1223] ? anon_vma_clone+0x9a/0x500 [ 2451.097847][ T1223] copy_page_range+0x2bcf/0x2f90 [ 2451.102616][ T1223] ? __kasan_slab_alloc+0xb1/0xe0 [ 2451.107478][ T1223] ? slab_post_alloc_hook+0x53/0x2c0 [ 2451.112603][ T1223] ? copy_mm+0xa3a/0x13e0 [ 2451.116762][ T1223] ? copy_process+0x1149/0x3290 [ 2451.121448][ T1223] ? kernel_clone+0x21e/0x9e0 [ 2451.125961][ T1223] ? __x64_sys_clone+0x23f/0x290 [ 2451.130736][ T1223] ? do_syscall_64+0x3d/0xb0 [ 2451.135167][ T1223] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2451.141068][ T1223] ? pfn_valid+0x1e0/0x1e0 [ 2451.145316][ T1223] ? rwsem_write_trylock+0x15b/0x290 [ 2451.150439][ T1223] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 2451.156687][ T1223] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2451.162244][ T1223] ? __rb_insert_augmented+0x5de/0x610 [ 2451.167548][ T1223] copy_mm+0xc7e/0x13e0 [ 2451.171532][ T1223] ? copy_signal+0x610/0x610 [ 2451.175963][ T1223] ? __init_rwsem+0xd6/0x1c0 [ 2451.180381][ T1223] ? copy_signal+0x4e3/0x610 [ 2451.184810][ T1223] copy_process+0x1149/0x3290 [ 2451.189325][ T1223] ? proc_fail_nth_write+0x20b/0x290 [ 2451.194446][ T1223] ? fsnotify_perm+0x6a/0x5d0 [ 2451.198958][ T1223] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2451.203904][ T1223] ? vfs_write+0x9ec/0x1110 [ 2451.208244][ T1223] kernel_clone+0x21e/0x9e0 [ 2451.212583][ T1223] ? file_end_write+0x1c0/0x1c0 [ 2451.217271][ T1223] ? create_io_thread+0x1e0/0x1e0 [ 2451.222130][ T1223] ? mutex_unlock+0xb2/0x260 [ 2451.226555][ T1223] ? __mutex_lock_slowpath+0x10/0x10 [ 2451.231676][ T1223] __x64_sys_clone+0x23f/0x290 [ 2451.236279][ T1223] ? __do_sys_vfork+0x130/0x130 [ 2451.240962][ T1223] ? ksys_write+0x260/0x2c0 [ 2451.245303][ T1223] ? debug_smp_processor_id+0x17/0x20 [ 2451.250511][ T1223] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2451.256413][ T1223] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2451.261880][ T1223] do_syscall_64+0x3d/0xb0 [ 2451.266135][ T1223] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2451.271862][ T1223] RIP: 0033:0x7f7dac4ceda9 [ 2451.276118][ T1223] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:48 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 11:50:48 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2451.295558][ T1223] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2451.303802][ T1223] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2451.311611][ T1223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2451.319424][ T1223] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2451.327235][ T1223] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2451.335047][ T1223] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2451.342860][ T1223] 11:50:48 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x6, 0x3f, 0x0, 0x0, 0xe5f, 0x800, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x98e, 0x20}, 0x8, 0xfffffffffffffffc, 0x6, 0x4, 0xfffffffffffffffe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x9) r2 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x20, 0x9, 0xdd, 0x0, 0x3ff, 0x8, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x208, 0x9, 0x10001, 0x7, 0x7, 0x9, 0x20, 0x0, 0x401, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r1, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r2, 0x0, 0x2, &(0x7f00000000c0)='(\x00'}, 0x30) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r2, 0x0, 0x2, &(0x7f00000000c0)='(\x00'}, 0x30) 11:50:48 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2451.362977][ T1237] FAULT_INJECTION: forcing a failure. [ 2451.362977][ T1237] name failslab, interval 1, probability 0, space 0, times 0 [ 2451.376474][ T1237] CPU: 1 PID: 1237 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2451.386541][ T1237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2451.396435][ T1237] Call Trace: [ 2451.399558][ T1237] [ 2451.402335][ T1237] dump_stack_lvl+0x151/0x1b7 [ 2451.406850][ T1237] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2451.412319][ T1237] dump_stack+0x15/0x17 [ 2451.416310][ T1237] should_fail+0x3c6/0x510 [ 2451.420563][ T1237] __should_failslab+0xa4/0xe0 [ 2451.425165][ T1237] should_failslab+0x9/0x20 [ 2451.429501][ T1237] slab_pre_alloc_hook+0x37/0xd0 [ 2451.434277][ T1237] kmem_cache_alloc_trace+0x48/0x210 [ 2451.439398][ T1237] ? mm_init+0x39a/0x970 [ 2451.443476][ T1237] mm_init+0x39a/0x970 [ 2451.447382][ T1237] copy_mm+0x1e3/0x13e0 [ 2451.451375][ T1237] ? _raw_spin_lock+0xa4/0x1b0 [ 2451.455974][ T1237] ? copy_signal+0x610/0x610 [ 2451.460402][ T1237] ? __kasan_check_write+0x14/0x20 [ 2451.465478][ T1237] ? __init_rwsem+0xd6/0x1c0 [ 2451.469901][ T1237] ? copy_signal+0x4e3/0x610 [ 2451.474408][ T1237] copy_process+0x1149/0x3290 [ 2451.478852][ T1237] ? proc_fail_nth_write+0x20b/0x290 [ 2451.483968][ T1237] ? fsnotify_perm+0x6a/0x5d0 [ 2451.488478][ T1237] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2451.493424][ T1237] ? vfs_write+0x9ec/0x1110 [ 2451.497766][ T1237] kernel_clone+0x21e/0x9e0 [ 2451.502102][ T1237] ? file_end_write+0x1c0/0x1c0 [ 2451.506789][ T1237] ? create_io_thread+0x1e0/0x1e0 [ 2451.511649][ T1237] ? mutex_unlock+0xb2/0x260 [ 2451.516077][ T1237] ? __mutex_lock_slowpath+0x10/0x10 [ 2451.521199][ T1237] __x64_sys_clone+0x23f/0x290 [ 2451.525798][ T1237] ? __do_sys_vfork+0x130/0x130 [ 2451.530484][ T1237] ? ksys_write+0x260/0x2c0 [ 2451.534824][ T1237] ? debug_smp_processor_id+0x17/0x20 [ 2451.540047][ T1237] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2451.545937][ T1237] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2451.551404][ T1237] do_syscall_64+0x3d/0xb0 [ 2451.555656][ T1237] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2451.561383][ T1237] RIP: 0033:0x7f7dac4ceda9 [ 2451.565636][ T1237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2451.585090][ T1237] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2451.593415][ T1237] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2451.601221][ T1237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:49 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 11:50:49 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000180)={r0, 0x0, 0x0, 0x4}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a40)={0xffffffffffffffff, 0xe0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000540)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0], 0x0, 0xa9, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000880), &(0x7f00000008c0), 0x8, 0xbe, 0x8, 0x8, &(0x7f0000000900)}}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b80)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4c, 0x4c, 0x3, [@var={0x9, 0x0, 0x0, 0xe, 0x5, 0x1}, @fwd={0x9}, @typedef={0xf, 0x0, 0x0, 0x8, 0x3}, @restrict={0x3, 0x0, 0x0, 0xb, 0x1}, @fwd={0x4}, @ptr={0x10, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x30]}}, &(0x7f0000000b00)=""/71, 0x67, 0x47, 0x0, 0x8}, 0x20) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000dc0)={0x6, 0x11, &(0x7f0000000c00)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x5}, {}, {}, [@ldst={0x1, 0x0, 0x4, 0x6, 0x2, 0x2, 0x1}, @alu={0x7, 0x1, 0xc, 0x9, 0x8, 0x20, 0xffffffffffffffff}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000cc0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000d00)={0xa, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000d40)=[r0, r0, r0, r0, r0, 0xffffffffffffffff, r0, r0, r0], &(0x7f0000000d80)=[{0x0, 0x5, 0xe, 0xc}, {0x4, 0x5, 0x5, 0x3}, {0x4, 0x4, 0xb, 0x4}, {0x5, 0x4, 0xe, 0x5}], 0x10, 0x206}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000f00)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000e80), &(0x7f0000000ec0)='%pI4 \x00'}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000fc0)=@bpf_ext={0x1c, 0x9, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2f2e, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x27}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @generic={0x3, 0x9, 0x3, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x6}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000bc0)={0x2, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x1691b, r3, 0x1, &(0x7f0000000f40)=[r4, r0, r0], &(0x7f0000000f80)=[{0x1, 0x4, 0x6, 0x4}], 0x10, 0x10001}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={&(0x7f00000003c0)=""/55, 0x37, 0x0, &(0x7f0000000400)=""/180, 0xb4}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x16, 0xe, &(0x7f0000000180)=@raw=[@map_idx_val={0x18, 0x7, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffff801, 0x0, 0x0, 0x0, 0x7}, @map_val={0x18, 0x4, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xb72}, @map_val={0x18, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb6b}, @jmp={0x5, 0x1, 0x3, 0xb, 0x3, 0xfffffffffffffff4, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @ringbuf_query], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x6c, &(0x7f0000000240)=""/108, 0x41000, 0x50, '\x00', r5, 0x1a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000380)={0x2, 0x5, 0x8, 0x3}, 0x10, r6, 0xffffffffffffffff, 0x1, &(0x7f0000000540), &(0x7f0000000580)=[{0x5, 0x3, 0x6, 0x9}], 0x10, 0x8}, 0x90) r7 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000000040)={0x4, 0xfffffffffffffef6, 0x3, 0xf0, 0x5, 0xa, 0x0, 0x7, 0x80000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x3, 0x2ca}, 0x15e, 0x1f, 0xfffffffe, 0x8, 0x9, 0x7, 0x8000, 0x0, 0x6, 0x0, 0x3ff}, 0xffffffffffffffff, 0x4, r7, 0x2) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001540)={&(0x7f0000001240)="1fb0", &(0x7f0000001280)=""/225, &(0x7f0000001380)="a0e29b755c03ea91fe872c5783d57ddc37f79ac2e2eaf52361eba062493dcf54686ebaa444e0bd63f85c9ca05ba8690d555d9f6221088a605190c3c916ab44c040b396563bf055d03991bfea4af5e57f9835be26383fe225d5f19664b6ebfbbd9f3443ce4936fd376a34bac90d42b1493071ad3f4908ff83393236b71309219c62771a0d8f7a7c7fb6ea8e76e2de09b7cb722f653d6cd868cd1d34a5c88feb5677131328bf3d004850ba3dc7d960786c6471407a726022c21076d4aa661596e77c7952cc", &(0x7f0000001480)="495d847e18d75a86b03472204469250c4010a54f2faa173d6cccd6291861017385b59ea7fadab1d8613427e5a94f8b72bc5adf3a4e179a644003f7d3567c154c4a31b3b4685a535dd122e404d928442150ccd4318e2b3153eee1a2123d0436be689db862d7f19eeaaf60dd9d9156f05393d19eaf1185b3b68a6035bb86dedcc985374e7d64c27e45a644286cd43c3dec8838c84c4f3d356753af02785267c2c5d64209db967aab4b60f6c5dd10421fa6a3f6bd", 0x0, r4}, 0x38) r9 = perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x7, 0x1, 0x7, 0x1f, 0x0, 0x5, 0x4940, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8c, 0x2, @perf_config_ext={0x7f4, 0x100000001}, 0x8003, 0x42a, 0x4, 0x3, 0x7, 0x9efb, 0x9, 0x0, 0x0, 0x0, 0x100}, 0xffffffffffffffff, 0x1, r8, 0x8) ioctl$PERF_EVENT_IOC_ID(r9, 0x80082407, &(0x7f0000000140)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001200)={r0, &(0x7f0000001080)="85b745ad7afb02c1463751c28726ee1495b1c498b9a5131b9570b96a182a5d2c9ec4d6f2a2560d5444bfdbdb74c1a15385389a402e7a4d744dc74b4d8aab46d00faa91a4b48628068cf41e2cc63cf01802eeaa80307dba09b82c7a5331b5162caca5196e52299ff989d8c149824975e735e4256d73a04b616445ede36d63428297cc776e0d091cc65e0392c442c2c48dc3fe037f536f09dc989a07b47d6b49a4241350fc702f6d44c2e0", &(0x7f0000001140)=""/129}, 0x20) [ 2451.609030][ T1237] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2451.616841][ T1237] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2451.624654][ T1237] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2451.632476][ T1237] [ 2451.652009][ T1250] FAULT_INJECTION: forcing a failure. [ 2451.652009][ T1250] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2451.665414][ T1250] CPU: 1 PID: 1250 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2451.675477][ T1250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2451.685367][ T1250] Call Trace: [ 2451.688493][ T1250] [ 2451.691275][ T1250] dump_stack_lvl+0x151/0x1b7 [ 2451.695783][ T1250] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2451.701252][ T1250] dump_stack+0x15/0x17 [ 2451.705241][ T1250] should_fail+0x3c6/0x510 [ 2451.709497][ T1250] should_fail_alloc_page+0x5a/0x80 [ 2451.714530][ T1250] prepare_alloc_pages+0x15c/0x700 [ 2451.719479][ T1250] ? __alloc_pages_bulk+0xe40/0xe40 [ 2451.724510][ T1250] __alloc_pages+0x18c/0x8f0 [ 2451.728941][ T1250] ? prep_new_page+0x110/0x110 [ 2451.733537][ T1250] ? __alloc_pages+0x27e/0x8f0 [ 2451.738139][ T1250] ? __kasan_check_write+0x14/0x20 [ 2451.743083][ T1250] ? _raw_spin_lock+0xa4/0x1b0 [ 2451.747685][ T1250] pte_alloc_one+0x73/0x1b0 [ 2451.752030][ T1250] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2451.757059][ T1250] ? __pmd_alloc+0x48d/0x550 [ 2451.761489][ T1250] __pte_alloc+0x86/0x350 [ 2451.765649][ T1250] ? __pud_alloc+0x260/0x260 [ 2451.770082][ T1250] ? __pud_alloc+0x213/0x260 [ 2451.774503][ T1250] ? free_pgtables+0x280/0x280 [ 2451.779109][ T1250] ? do_handle_mm_fault+0x2330/0x2330 [ 2451.784349][ T1250] ? __stack_depot_save+0x34/0x470 [ 2451.789258][ T1250] ? anon_vma_clone+0x9a/0x500 [ 2451.793861][ T1250] copy_page_range+0x28a8/0x2f90 [ 2451.798632][ T1250] ? __kasan_slab_alloc+0xb1/0xe0 [ 2451.803491][ T1250] ? slab_post_alloc_hook+0x53/0x2c0 [ 2451.808613][ T1250] ? kernel_clone+0x21e/0x9e0 [ 2451.813125][ T1250] ? do_syscall_64+0x3d/0xb0 [ 2451.817552][ T1250] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2451.823459][ T1250] ? pfn_valid+0x1e0/0x1e0 [ 2451.827708][ T1250] ? rwsem_write_trylock+0x15b/0x290 [ 2451.832826][ T1250] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 2451.839079][ T1250] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2451.844632][ T1250] ? __rb_insert_augmented+0x5de/0x610 [ 2451.849933][ T1250] copy_mm+0xc7e/0x13e0 [ 2451.853920][ T1250] ? copy_signal+0x610/0x610 [ 2451.858346][ T1250] ? __init_rwsem+0xd6/0x1c0 [ 2451.862770][ T1250] ? copy_signal+0x4e3/0x610 [ 2451.867199][ T1250] copy_process+0x1149/0x3290 [ 2451.871712][ T1250] ? proc_fail_nth_write+0x20b/0x290 [ 2451.876832][ T1250] ? fsnotify_perm+0x6a/0x5d0 [ 2451.881348][ T1250] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2451.886293][ T1250] ? vfs_write+0x9ec/0x1110 [ 2451.890634][ T1250] kernel_clone+0x21e/0x9e0 [ 2451.894976][ T1250] ? file_end_write+0x1c0/0x1c0 [ 2451.899660][ T1250] ? create_io_thread+0x1e0/0x1e0 [ 2451.904519][ T1250] ? mutex_unlock+0xb2/0x260 [ 2451.908947][ T1250] ? __mutex_lock_slowpath+0x10/0x10 [ 2451.914067][ T1250] __x64_sys_clone+0x23f/0x290 [ 2451.918686][ T1250] ? __do_sys_vfork+0x130/0x130 [ 2451.923353][ T1250] ? ksys_write+0x260/0x2c0 [ 2451.927695][ T1250] ? debug_smp_processor_id+0x17/0x20 [ 2451.932900][ T1250] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2451.938803][ T1250] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2451.944275][ T1250] do_syscall_64+0x3d/0xb0 [ 2451.948524][ T1250] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2451.954253][ T1250] RIP: 0033:0x7f7dac4ceda9 [ 2451.958506][ T1250] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2451.977952][ T1250] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2451.986191][ T1250] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2451.994041][ T1250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2452.001813][ T1250] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:49 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x6, 0x3f, 0x0, 0x0, 0xe5f, 0x800, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x98e, 0x20}, 0x8, 0xfffffffffffffffc, 0x6, 0x4, 0xfffffffffffffffe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x9) (async) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x6, 0x3f, 0x0, 0x0, 0xe5f, 0x800, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x98e, 0x20}, 0x8, 0xfffffffffffffffc, 0x6, 0x4, 0xfffffffffffffffe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x10, 0xffffffffffffffff, 0x9) r2 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x20, 0x9, 0xdd, 0x0, 0x3ff, 0x8, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x208, 0x9, 0x10001, 0x7, 0x7, 0x9, 0x20, 0x0, 0x401, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r1, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r2, 0x0, 0x2, &(0x7f00000000c0)='(\x00'}, 0x30) 11:50:49 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:49 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) [ 2452.009627][ T1250] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2452.017436][ T1250] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2452.025253][ T1250] [ 2452.053916][ T1260] FAULT_INJECTION: forcing a failure. 11:50:49 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2452.053916][ T1260] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2452.067065][ T1260] CPU: 1 PID: 1260 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2452.077127][ T1260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2452.087015][ T1260] Call Trace: [ 2452.090138][ T1260] [ 2452.092918][ T1260] dump_stack_lvl+0x151/0x1b7 [ 2452.097427][ T1260] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2452.102899][ T1260] dump_stack+0x15/0x17 [ 2452.106891][ T1260] should_fail+0x3c6/0x510 [ 2452.111144][ T1260] should_fail_alloc_page+0x5a/0x80 [ 2452.116175][ T1260] prepare_alloc_pages+0x15c/0x700 [ 2452.121123][ T1260] ? __alloc_pages_bulk+0xe40/0xe40 [ 2452.126156][ T1260] __alloc_pages+0x18c/0x8f0 [ 2452.130581][ T1260] ? prep_new_page+0x110/0x110 [ 2452.135180][ T1260] ? __alloc_pages+0x27e/0x8f0 [ 2452.139782][ T1260] ? __kasan_check_write+0x14/0x20 [ 2452.144730][ T1260] ? _raw_spin_lock+0xa4/0x1b0 [ 2452.149333][ T1260] pte_alloc_one+0x73/0x1b0 [ 2452.153669][ T1260] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2452.158703][ T1260] ? __pmd_alloc+0x48d/0x550 [ 2452.163129][ T1260] __pte_alloc+0x86/0x350 [ 2452.167296][ T1260] ? __pud_alloc+0x260/0x260 [ 2452.171724][ T1260] ? __pud_alloc+0x213/0x260 [ 2452.176158][ T1260] ? free_pgtables+0x280/0x280 [ 2452.180749][ T1260] ? do_handle_mm_fault+0x2330/0x2330 [ 2452.185957][ T1260] ? __stack_depot_save+0x34/0x470 [ 2452.190903][ T1260] ? anon_vma_clone+0x9a/0x500 [ 2452.195503][ T1260] copy_page_range+0x28a8/0x2f90 [ 2452.200277][ T1260] ? __kasan_slab_alloc+0xb1/0xe0 [ 2452.205136][ T1260] ? slab_post_alloc_hook+0x53/0x2c0 [ 2452.210262][ T1260] ? kernel_clone+0x21e/0x9e0 [ 2452.214770][ T1260] ? do_syscall_64+0x3d/0xb0 [ 2452.219197][ T1260] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2452.225107][ T1260] ? pfn_valid+0x1e0/0x1e0 [ 2452.229352][ T1260] ? rwsem_write_trylock+0x15b/0x290 [ 2452.234472][ T1260] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 2452.240720][ T1260] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2452.246363][ T1260] ? __rb_insert_augmented+0x5de/0x610 [ 2452.251661][ T1260] copy_mm+0xc7e/0x13e0 [ 2452.255652][ T1260] ? copy_signal+0x610/0x610 [ 2452.260077][ T1260] ? __init_rwsem+0xd6/0x1c0 [ 2452.264504][ T1260] ? copy_signal+0x4e3/0x610 [ 2452.268933][ T1260] copy_process+0x1149/0x3290 [ 2452.273444][ T1260] ? proc_fail_nth_write+0x20b/0x290 [ 2452.278566][ T1260] ? fsnotify_perm+0x6a/0x5d0 [ 2452.283075][ T1260] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2452.288024][ T1260] ? vfs_write+0x9ec/0x1110 [ 2452.292365][ T1260] kernel_clone+0x21e/0x9e0 [ 2452.296704][ T1260] ? file_end_write+0x1c0/0x1c0 [ 2452.301389][ T1260] ? create_io_thread+0x1e0/0x1e0 [ 2452.306252][ T1260] ? mutex_unlock+0xb2/0x260 [ 2452.310686][ T1260] ? __mutex_lock_slowpath+0x10/0x10 [ 2452.315799][ T1260] __x64_sys_clone+0x23f/0x290 [ 2452.320400][ T1260] ? __do_sys_vfork+0x130/0x130 [ 2452.325085][ T1260] ? ksys_write+0x260/0x2c0 [ 2452.329427][ T1260] ? debug_smp_processor_id+0x17/0x20 [ 2452.334633][ T1260] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2452.340536][ T1260] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2452.346004][ T1260] do_syscall_64+0x3d/0xb0 [ 2452.350256][ T1260] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2452.355983][ T1260] RIP: 0033:0x7f7dac4ceda9 [ 2452.360238][ T1260] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2452.379679][ T1260] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2452.387924][ T1260] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2452.395734][ T1260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2452.403545][ T1260] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:49 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)="57987a24cc556569a0118bd1aad1ecd78314eea9ef3539471e27f9b65c8c7271612c743d8748c51d39fa47e0816e30934d755748f044d544b839f80ae168b78af49b4bc5557eaf5669720632977aae476c80a57ab903553d72b8819fbbcfa52b8febc66440ff69e425e77f6c928e44611d6ecc2c643c6b88c3e5a73073aea1fc8cb29bbee4ae18590ff418b04e5417cd3beb531decc6807d2b5089d630a6051de85e9047f4ae9dea24d81e01bbf2ef97edcc1533843e7b25a5e02eb72cd12ee2517933256019a00fa4a8cf65349bc8e1e450e65866db996afb893b24bf2c9fd7e9d417feeaf1", 0xe6}, {&(0x7f00000001c0)="67100713e6f61a5f5c84beba40e4b9a23450488aac2660175e8c7a7407597d8628d5bcbf9e59ff70def4ec89f9b900cc372f999795592f", 0x37}, {&(0x7f0000000200)="c83f22c1328c751f951467192948bb70427cbb10a9d4643319ce215bd89eb2a06e4c3b71fb48d61d4737943be7b420a5d8baf1c77550", 0x36}, {&(0x7f0000000240)="00044546fd8dc35e3bc3a52b36f8f329032382580678d931991daacc829d1ee87abef9f50d4c3a585c85369424a8792dcc3178c4a31fdb46b097124863dc0db9db8e419b69a21ca4f2c249b024a624757774e15c0649b87b84c890466e6a8efae151fd94ea7a45869c30763b4d7faa2ee3c9159dd2d84801a7a1f13e7e678dc5b84236b173788917ebe148daaba1065df2f3f8358124424e026bf0c080eee7d94b7a249389b1381bc66bb343671329b299f4872e4fb958503a476a76e2a3d10c5cfbbdbc75e3", 0xc6}, {&(0x7f0000000340)="5c4664f347f5fa984fbdfa2871b9fa15073cf8298f46e99b7ed43d78188b0091256090a83377eb54ac15515b5bdf09a2776b0bf53aa4c9aca07a937f2e45722e1f5a6887dcc67998ecdcc95aec37b394750ac35330ae4fb67695e3847ab661795f3ae4c7c97ea056ab51466a64942b9d32c9eece1cb25b9684bb6d60eee531c560ee7cbb690fa43489d5ad1b0f1cd6a74700bb69a646df441da07147cdaef87aeeac", 0xa2}, {&(0x7f0000000400)="d7218826b21a02b6a6aac308b93a21f5b01edc85c5a2506d962dafc0fb00339717db19d010729cc69675dd6b5e742a35783704f811e093116c36fc9f5614989fefa3cb3a1212609fe5bc594191582496cb5583c7d7d8a782dfb86ada570f1fb10806a825dda10c5c3bec393cc742ee2f6bb5273727a7cf3f70a4eb44d3745f39965ad091993399fdd6464176df02c4f97b01977a0c2dafe7d65411fbf4f234caf7646806a0ea71731bce6ce82026a0b6755e0ef11b8d3f90b477d556a8973972c5c3b6d09fde9ff4bc321d8a090e48fae34cc1b183f0f80ad3e0660f2d12c4ec63eaefd16b708d05c79f228dd6", 0xed}, {&(0x7f0000000500)="3010a979d0d33bdf6e58994d7336b35ccf4903c775a6ea21ff481525ba2e534cd552df821bc0673d0f032ff99ddde29a227d50554a69c12cb447c5c2085edd4050f3695a6c7914b96b8838261c831b4faaefabe554172a4b8cf0fe8ce6c47f2799d1f4c8cefc8ca62682ecd07ddfd7cec4ae1e9965aab0f08386595b19d576ac77c148dfd65119957327", 0x8a}], 0x7, &(0x7f0000000640), 0x0, 0x8004000}, 0x800) 11:50:49 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 11:50:49 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000180)={r0, 0x0, 0x0, 0x4}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a40)={0xffffffffffffffff, 0xe0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000540)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0], 0x0, 0xa9, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000880), &(0x7f00000008c0), 0x8, 0xbe, 0x8, 0x8, &(0x7f0000000900)}}, 0x10) (async) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b80)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4c, 0x4c, 0x3, [@var={0x9, 0x0, 0x0, 0xe, 0x5, 0x1}, @fwd={0x9}, @typedef={0xf, 0x0, 0x0, 0x8, 0x3}, @restrict={0x3, 0x0, 0x0, 0xb, 0x1}, @fwd={0x4}, @ptr={0x10, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x30]}}, &(0x7f0000000b00)=""/71, 0x67, 0x47, 0x0, 0x8}, 0x20) (async) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000dc0)={0x6, 0x11, &(0x7f0000000c00)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x5}, {}, {}, [@ldst={0x1, 0x0, 0x4, 0x6, 0x2, 0x2, 0x1}, @alu={0x7, 0x1, 0xc, 0x9, 0x8, 0x20, 0xffffffffffffffff}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000cc0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000d00)={0xa, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000d40)=[r0, r0, r0, r0, r0, 0xffffffffffffffff, r0, r0, r0], &(0x7f0000000d80)=[{0x0, 0x5, 0xe, 0xc}, {0x4, 0x5, 0x5, 0x3}, {0x4, 0x4, 0xb, 0x4}, {0x5, 0x4, 0xe, 0x5}], 0x10, 0x206}, 0x90) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000f00)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000e80), &(0x7f0000000ec0)='%pI4 \x00'}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000fc0)=@bpf_ext={0x1c, 0x9, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2f2e, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x27}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @generic={0x3, 0x9, 0x3, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x6}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000bc0)={0x2, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x1691b, r3, 0x1, &(0x7f0000000f40)=[r4, r0, r0], &(0x7f0000000f80)=[{0x1, 0x4, 0x6, 0x4}], 0x10, 0x10001}, 0x90) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={&(0x7f00000003c0)=""/55, 0x37, 0x0, &(0x7f0000000400)=""/180, 0xb4}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x16, 0xe, &(0x7f0000000180)=@raw=[@map_idx_val={0x18, 0x7, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffff801, 0x0, 0x0, 0x0, 0x7}, @map_val={0x18, 0x4, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xb72}, @map_val={0x18, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb6b}, @jmp={0x5, 0x1, 0x3, 0xb, 0x3, 0xfffffffffffffff4, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @ringbuf_query], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x6c, &(0x7f0000000240)=""/108, 0x41000, 0x50, '\x00', r5, 0x1a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000380)={0x2, 0x5, 0x8, 0x3}, 0x10, r6, 0xffffffffffffffff, 0x1, &(0x7f0000000540), &(0x7f0000000580)=[{0x5, 0x3, 0x6, 0x9}], 0x10, 0x8}, 0x90) (async) r7 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000000040)={0x4, 0xfffffffffffffef6, 0x3, 0xf0, 0x5, 0xa, 0x0, 0x7, 0x80000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x3, 0x2ca}, 0x15e, 0x1f, 0xfffffffe, 0x8, 0x9, 0x7, 0x8000, 0x0, 0x6, 0x0, 0x3ff}, 0xffffffffffffffff, 0x4, r7, 0x2) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001540)={&(0x7f0000001240)="1fb0", &(0x7f0000001280)=""/225, &(0x7f0000001380)="a0e29b755c03ea91fe872c5783d57ddc37f79ac2e2eaf52361eba062493dcf54686ebaa444e0bd63f85c9ca05ba8690d555d9f6221088a605190c3c916ab44c040b396563bf055d03991bfea4af5e57f9835be26383fe225d5f19664b6ebfbbd9f3443ce4936fd376a34bac90d42b1493071ad3f4908ff83393236b71309219c62771a0d8f7a7c7fb6ea8e76e2de09b7cb722f653d6cd868cd1d34a5c88feb5677131328bf3d004850ba3dc7d960786c6471407a726022c21076d4aa661596e77c7952cc", &(0x7f0000001480)="495d847e18d75a86b03472204469250c4010a54f2faa173d6cccd6291861017385b59ea7fadab1d8613427e5a94f8b72bc5adf3a4e179a644003f7d3567c154c4a31b3b4685a535dd122e404d928442150ccd4318e2b3153eee1a2123d0436be689db862d7f19eeaaf60dd9d9156f05393d19eaf1185b3b68a6035bb86dedcc985374e7d64c27e45a644286cd43c3dec8838c84c4f3d356753af02785267c2c5d64209db967aab4b60f6c5dd10421fa6a3f6bd", 0x0, r4}, 0x38) (async) r9 = perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x7, 0x1, 0x7, 0x1f, 0x0, 0x5, 0x4940, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8c, 0x2, @perf_config_ext={0x7f4, 0x100000001}, 0x8003, 0x42a, 0x4, 0x3, 0x7, 0x9efb, 0x9, 0x0, 0x0, 0x0, 0x100}, 0xffffffffffffffff, 0x1, r8, 0x8) ioctl$PERF_EVENT_IOC_ID(r9, 0x80082407, &(0x7f0000000140)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001200)={r0, &(0x7f0000001080)="85b745ad7afb02c1463751c28726ee1495b1c498b9a5131b9570b96a182a5d2c9ec4d6f2a2560d5444bfdbdb74c1a15385389a402e7a4d744dc74b4d8aab46d00faa91a4b48628068cf41e2cc63cf01802eeaa80307dba09b82c7a5331b5162caca5196e52299ff989d8c149824975e735e4256d73a04b616445ede36d63428297cc776e0d091cc65e0392c442c2c48dc3fe037f536f09dc989a07b47d6b49a4241350fc702f6d44c2e0", &(0x7f0000001140)=""/129}, 0x20) 11:50:49 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:49 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2452.411357][ T1260] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2452.419167][ T1260] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2452.426981][ T1260] 11:50:50 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)="57987a24cc556569a0118bd1aad1ecd78314eea9ef3539471e27f9b65c8c7271612c743d8748c51d39fa47e0816e30934d755748f044d544b839f80ae168b78af49b4bc5557eaf5669720632977aae476c80a57ab903553d72b8819fbbcfa52b8febc66440ff69e425e77f6c928e44611d6ecc2c643c6b88c3e5a73073aea1fc8cb29bbee4ae18590ff418b04e5417cd3beb531decc6807d2b5089d630a6051de85e9047f4ae9dea24d81e01bbf2ef97edcc1533843e7b25a5e02eb72cd12ee2517933256019a00fa4a8cf65349bc8e1e450e65866db996afb893b24bf2c9fd7e9d417feeaf1", 0xe6}, {&(0x7f00000001c0)="67100713e6f61a5f5c84beba40e4b9a23450488aac2660175e8c7a7407597d8628d5bcbf9e59ff70def4ec89f9b900cc372f999795592f", 0x37}, {&(0x7f0000000200)="c83f22c1328c751f951467192948bb70427cbb10a9d4643319ce215bd89eb2a06e4c3b71fb48d61d4737943be7b420a5d8baf1c77550", 0x36}, {&(0x7f0000000240)="00044546fd8dc35e3bc3a52b36f8f329032382580678d931991daacc829d1ee87abef9f50d4c3a585c85369424a8792dcc3178c4a31fdb46b097124863dc0db9db8e419b69a21ca4f2c249b024a624757774e15c0649b87b84c890466e6a8efae151fd94ea7a45869c30763b4d7faa2ee3c9159dd2d84801a7a1f13e7e678dc5b84236b173788917ebe148daaba1065df2f3f8358124424e026bf0c080eee7d94b7a249389b1381bc66bb343671329b299f4872e4fb958503a476a76e2a3d10c5cfbbdbc75e3", 0xc6}, {&(0x7f0000000340)="5c4664f347f5fa984fbdfa2871b9fa15073cf8298f46e99b7ed43d78188b0091256090a83377eb54ac15515b5bdf09a2776b0bf53aa4c9aca07a937f2e45722e1f5a6887dcc67998ecdcc95aec37b394750ac35330ae4fb67695e3847ab661795f3ae4c7c97ea056ab51466a64942b9d32c9eece1cb25b9684bb6d60eee531c560ee7cbb690fa43489d5ad1b0f1cd6a74700bb69a646df441da07147cdaef87aeeac", 0xa2}, {&(0x7f0000000400)="d7218826b21a02b6a6aac308b93a21f5b01edc85c5a2506d962dafc0fb00339717db19d010729cc69675dd6b5e742a35783704f811e093116c36fc9f5614989fefa3cb3a1212609fe5bc594191582496cb5583c7d7d8a782dfb86ada570f1fb10806a825dda10c5c3bec393cc742ee2f6bb5273727a7cf3f70a4eb44d3745f39965ad091993399fdd6464176df02c4f97b01977a0c2dafe7d65411fbf4f234caf7646806a0ea71731bce6ce82026a0b6755e0ef11b8d3f90b477d556a8973972c5c3b6d09fde9ff4bc321d8a090e48fae34cc1b183f0f80ad3e0660f2d12c4ec63eaefd16b708d05c79f228dd6", 0xed}, {&(0x7f0000000500)="3010a979d0d33bdf6e58994d7336b35ccf4903c775a6ea21ff481525ba2e534cd552df821bc0673d0f032ff99ddde29a227d50554a69c12cb447c5c2085edd4050f3695a6c7914b96b8838261c831b4faaefabe554172a4b8cf0fe8ce6c47f2799d1f4c8cefc8ca62682ecd07ddfd7cec4ae1e9965aab0f08386595b19d576ac77c148dfd65119957327", 0x8a}], 0x7, &(0x7f0000000640), 0x0, 0x8004000}, 0x800) [ 2452.462567][ T1276] FAULT_INJECTION: forcing a failure. [ 2452.462567][ T1276] name failslab, interval 1, probability 0, space 0, times 0 [ 2452.477943][ T1276] CPU: 1 PID: 1276 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2452.488018][ T1276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2452.497914][ T1276] Call Trace: [ 2452.501041][ T1276] [ 2452.503816][ T1276] dump_stack_lvl+0x151/0x1b7 [ 2452.508329][ T1276] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2452.513795][ T1276] ? __alloc_pages+0x27e/0x8f0 [ 2452.518395][ T1276] dump_stack+0x15/0x17 [ 2452.522387][ T1276] should_fail+0x3c6/0x510 [ 2452.526641][ T1276] __should_failslab+0xa4/0xe0 [ 2452.531253][ T1276] ? vm_area_dup+0x26/0x230 [ 2452.535577][ T1276] should_failslab+0x9/0x20 [ 2452.539918][ T1276] slab_pre_alloc_hook+0x37/0xd0 [ 2452.544694][ T1276] ? vm_area_dup+0x26/0x230 [ 2452.549036][ T1276] kmem_cache_alloc+0x44/0x200 [ 2452.553632][ T1276] vm_area_dup+0x26/0x230 [ 2452.557804][ T1276] copy_mm+0x9a1/0x13e0 [ 2452.561794][ T1276] ? copy_signal+0x610/0x610 [ 2452.566219][ T1276] ? __init_rwsem+0xd6/0x1c0 [ 2452.570645][ T1276] ? copy_signal+0x4e3/0x610 [ 2452.575073][ T1276] copy_process+0x1149/0x3290 [ 2452.579586][ T1276] ? proc_fail_nth_write+0x20b/0x290 [ 2452.584707][ T1276] ? fsnotify_perm+0x6a/0x5d0 [ 2452.589222][ T1276] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2452.594165][ T1276] ? vfs_write+0x9ec/0x1110 [ 2452.598509][ T1276] kernel_clone+0x21e/0x9e0 [ 2452.602845][ T1276] ? file_end_write+0x1c0/0x1c0 [ 2452.607532][ T1276] ? create_io_thread+0x1e0/0x1e0 11:50:50 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)="57987a24cc556569a0118bd1aad1ecd78314eea9ef3539471e27f9b65c8c7271612c743d8748c51d39fa47e0816e30934d755748f044d544b839f80ae168b78af49b4bc5557eaf5669720632977aae476c80a57ab903553d72b8819fbbcfa52b8febc66440ff69e425e77f6c928e44611d6ecc2c643c6b88c3e5a73073aea1fc8cb29bbee4ae18590ff418b04e5417cd3beb531decc6807d2b5089d630a6051de85e9047f4ae9dea24d81e01bbf2ef97edcc1533843e7b25a5e02eb72cd12ee2517933256019a00fa4a8cf65349bc8e1e450e65866db996afb893b24bf2c9fd7e9d417feeaf1", 0xe6}, {&(0x7f00000001c0)="67100713e6f61a5f5c84beba40e4b9a23450488aac2660175e8c7a7407597d8628d5bcbf9e59ff70def4ec89f9b900cc372f999795592f", 0x37}, {&(0x7f0000000200)="c83f22c1328c751f951467192948bb70427cbb10a9d4643319ce215bd89eb2a06e4c3b71fb48d61d4737943be7b420a5d8baf1c77550", 0x36}, {&(0x7f0000000240)="00044546fd8dc35e3bc3a52b36f8f329032382580678d931991daacc829d1ee87abef9f50d4c3a585c85369424a8792dcc3178c4a31fdb46b097124863dc0db9db8e419b69a21ca4f2c249b024a624757774e15c0649b87b84c890466e6a8efae151fd94ea7a45869c30763b4d7faa2ee3c9159dd2d84801a7a1f13e7e678dc5b84236b173788917ebe148daaba1065df2f3f8358124424e026bf0c080eee7d94b7a249389b1381bc66bb343671329b299f4872e4fb958503a476a76e2a3d10c5cfbbdbc75e3", 0xc6}, {&(0x7f0000000340)="5c4664f347f5fa984fbdfa2871b9fa15073cf8298f46e99b7ed43d78188b0091256090a83377eb54ac15515b5bdf09a2776b0bf53aa4c9aca07a937f2e45722e1f5a6887dcc67998ecdcc95aec37b394750ac35330ae4fb67695e3847ab661795f3ae4c7c97ea056ab51466a64942b9d32c9eece1cb25b9684bb6d60eee531c560ee7cbb690fa43489d5ad1b0f1cd6a74700bb69a646df441da07147cdaef87aeeac", 0xa2}, {&(0x7f0000000400)="d7218826b21a02b6a6aac308b93a21f5b01edc85c5a2506d962dafc0fb00339717db19d010729cc69675dd6b5e742a35783704f811e093116c36fc9f5614989fefa3cb3a1212609fe5bc594191582496cb5583c7d7d8a782dfb86ada570f1fb10806a825dda10c5c3bec393cc742ee2f6bb5273727a7cf3f70a4eb44d3745f39965ad091993399fdd6464176df02c4f97b01977a0c2dafe7d65411fbf4f234caf7646806a0ea71731bce6ce82026a0b6755e0ef11b8d3f90b477d556a8973972c5c3b6d09fde9ff4bc321d8a090e48fae34cc1b183f0f80ad3e0660f2d12c4ec63eaefd16b708d05c79f228dd6", 0xed}, {&(0x7f0000000500)="3010a979d0d33bdf6e58994d7336b35ccf4903c775a6ea21ff481525ba2e534cd552df821bc0673d0f032ff99ddde29a227d50554a69c12cb447c5c2085edd4050f3695a6c7914b96b8838261c831b4faaefabe554172a4b8cf0fe8ce6c47f2799d1f4c8cefc8ca62682ecd07ddfd7cec4ae1e9965aab0f08386595b19d576ac77c148dfd65119957327", 0x8a}], 0x7, &(0x7f0000000640), 0x0, 0x8004000}, 0x800) 11:50:50 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)='|+\'-\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) [ 2452.612394][ T1276] ? mutex_unlock+0xb2/0x260 [ 2452.616816][ T1276] ? __mutex_lock_slowpath+0x10/0x10 [ 2452.621942][ T1276] __x64_sys_clone+0x23f/0x290 [ 2452.626539][ T1276] ? __do_sys_vfork+0x130/0x130 [ 2452.631225][ T1276] ? ksys_write+0x260/0x2c0 [ 2452.635567][ T1276] ? debug_smp_processor_id+0x17/0x20 [ 2452.640782][ T1276] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2452.646676][ T1276] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2452.652141][ T1276] do_syscall_64+0x3d/0xb0 [ 2452.656391][ T1276] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2452.662121][ T1276] RIP: 0033:0x7f7dac4ceda9 [ 2452.666374][ T1276] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2452.685812][ T1276] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2452.694058][ T1276] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2452.701874][ T1276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:50 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:50 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:50 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) [ 2452.709681][ T1276] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2452.717492][ T1276] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2452.725303][ T1276] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2452.733120][ T1276] [ 2452.753898][ T1327] FAULT_INJECTION: forcing a failure. [ 2452.753898][ T1327] name failslab, interval 1, probability 0, space 0, times 0 [ 2452.766465][ T1327] CPU: 0 PID: 1327 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2452.776522][ T1327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2452.786421][ T1327] Call Trace: [ 2452.789544][ T1327] [ 2452.792319][ T1327] dump_stack_lvl+0x151/0x1b7 [ 2452.796832][ T1327] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2452.802300][ T1327] ? preempt_schedule+0xd9/0xe0 [ 2452.806989][ T1327] ? preempt_schedule_common+0xbe/0xf0 [ 2452.812282][ T1327] dump_stack+0x15/0x17 [ 2452.816274][ T1327] should_fail+0x3c6/0x510 [ 2452.820532][ T1327] __should_failslab+0xa4/0xe0 [ 2452.825126][ T1327] ? vm_area_dup+0x26/0x230 [ 2452.829469][ T1327] should_failslab+0x9/0x20 [ 2452.833809][ T1327] slab_pre_alloc_hook+0x37/0xd0 [ 2452.838580][ T1327] ? vm_area_dup+0x26/0x230 [ 2452.842918][ T1327] kmem_cache_alloc+0x44/0x200 [ 2452.847523][ T1327] vm_area_dup+0x26/0x230 [ 2452.851684][ T1327] copy_mm+0x9a1/0x13e0 [ 2452.855679][ T1327] ? copy_signal+0x610/0x610 [ 2452.860105][ T1327] ? __init_rwsem+0xd6/0x1c0 [ 2452.864530][ T1327] ? copy_signal+0x4e3/0x610 [ 2452.868959][ T1327] copy_process+0x1149/0x3290 [ 2452.873476][ T1327] ? proc_fail_nth_write+0x20b/0x290 [ 2452.878592][ T1327] ? fsnotify_perm+0x6a/0x5d0 [ 2452.883106][ T1327] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2452.888056][ T1327] ? vfs_write+0x9ec/0x1110 [ 2452.892393][ T1327] kernel_clone+0x21e/0x9e0 [ 2452.896730][ T1327] ? file_end_write+0x1c0/0x1c0 [ 2452.901418][ T1327] ? create_io_thread+0x1e0/0x1e0 [ 2452.906278][ T1327] ? mutex_unlock+0xb2/0x260 [ 2452.910704][ T1327] ? __mutex_lock_slowpath+0x10/0x10 [ 2452.915829][ T1327] __x64_sys_clone+0x23f/0x290 [ 2452.920425][ T1327] ? __do_sys_vfork+0x130/0x130 [ 2452.925113][ T1327] ? ksys_write+0x260/0x2c0 [ 2452.929458][ T1327] ? debug_smp_processor_id+0x17/0x20 [ 2452.934661][ T1327] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2452.940565][ T1327] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2452.946032][ T1327] do_syscall_64+0x3d/0xb0 [ 2452.950283][ T1327] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2452.956012][ T1327] RIP: 0033:0x7f7dac4ceda9 [ 2452.960266][ T1327] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2452.979705][ T1327] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2452.987952][ T1327] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2452.995762][ T1327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2453.003573][ T1327] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:50 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 11:50:50 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000180)={r0, 0x0, 0x0, 0x4}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a40)={0xffffffffffffffff, 0xe0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000540)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0], 0x0, 0xa9, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000880), &(0x7f00000008c0), 0x8, 0xbe, 0x8, 0x8, &(0x7f0000000900)}}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b80)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4c, 0x4c, 0x3, [@var={0x9, 0x0, 0x0, 0xe, 0x5, 0x1}, @fwd={0x9}, @typedef={0xf, 0x0, 0x0, 0x8, 0x3}, @restrict={0x3, 0x0, 0x0, 0xb, 0x1}, @fwd={0x4}, @ptr={0x10, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x30]}}, &(0x7f0000000b00)=""/71, 0x67, 0x47, 0x0, 0x8}, 0x20) (async) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000dc0)={0x6, 0x11, &(0x7f0000000c00)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x5}, {}, {}, [@ldst={0x1, 0x0, 0x4, 0x6, 0x2, 0x2, 0x1}, @alu={0x7, 0x1, 0xc, 0x9, 0x8, 0x20, 0xffffffffffffffff}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000cc0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000d00)={0xa, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000d40)=[r0, r0, r0, r0, r0, 0xffffffffffffffff, r0, r0, r0], &(0x7f0000000d80)=[{0x0, 0x5, 0xe, 0xc}, {0x4, 0x5, 0x5, 0x3}, {0x4, 0x4, 0xb, 0x4}, {0x5, 0x4, 0xe, 0x5}], 0x10, 0x206}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000f00)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000e80), &(0x7f0000000ec0)='%pI4 \x00'}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000fc0)=@bpf_ext={0x1c, 0x9, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2f2e, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x27}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @generic={0x3, 0x9, 0x3, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x6}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000bc0)={0x2, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x1691b, r3, 0x1, &(0x7f0000000f40)=[r4, r0, r0], &(0x7f0000000f80)=[{0x1, 0x4, 0x6, 0x4}], 0x10, 0x10001}, 0x90) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={&(0x7f00000003c0)=""/55, 0x37, 0x0, &(0x7f0000000400)=""/180, 0xb4}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x16, 0xe, &(0x7f0000000180)=@raw=[@map_idx_val={0x18, 0x7, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffff801, 0x0, 0x0, 0x0, 0x7}, @map_val={0x18, 0x4, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xb72}, @map_val={0x18, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb6b}, @jmp={0x5, 0x1, 0x3, 0xb, 0x3, 0xfffffffffffffff4, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @ringbuf_query], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x6c, &(0x7f0000000240)=""/108, 0x41000, 0x50, '\x00', r5, 0x1a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000380)={0x2, 0x5, 0x8, 0x3}, 0x10, r6, 0xffffffffffffffff, 0x1, &(0x7f0000000540), &(0x7f0000000580)=[{0x5, 0x3, 0x6, 0x9}], 0x10, 0x8}, 0x90) (async) r7 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000000040)={0x4, 0xfffffffffffffef6, 0x3, 0xf0, 0x5, 0xa, 0x0, 0x7, 0x80000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x3, 0x2ca}, 0x15e, 0x1f, 0xfffffffe, 0x8, 0x9, 0x7, 0x8000, 0x0, 0x6, 0x0, 0x3ff}, 0xffffffffffffffff, 0x4, r7, 0x2) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001540)={&(0x7f0000001240)="1fb0", &(0x7f0000001280)=""/225, &(0x7f0000001380)="a0e29b755c03ea91fe872c5783d57ddc37f79ac2e2eaf52361eba062493dcf54686ebaa444e0bd63f85c9ca05ba8690d555d9f6221088a605190c3c916ab44c040b396563bf055d03991bfea4af5e57f9835be26383fe225d5f19664b6ebfbbd9f3443ce4936fd376a34bac90d42b1493071ad3f4908ff83393236b71309219c62771a0d8f7a7c7fb6ea8e76e2de09b7cb722f653d6cd868cd1d34a5c88feb5677131328bf3d004850ba3dc7d960786c6471407a726022c21076d4aa661596e77c7952cc", &(0x7f0000001480)="495d847e18d75a86b03472204469250c4010a54f2faa173d6cccd6291861017385b59ea7fadab1d8613427e5a94f8b72bc5adf3a4e179a644003f7d3567c154c4a31b3b4685a535dd122e404d928442150ccd4318e2b3153eee1a2123d0436be689db862d7f19eeaaf60dd9d9156f05393d19eaf1185b3b68a6035bb86dedcc985374e7d64c27e45a644286cd43c3dec8838c84c4f3d356753af02785267c2c5d64209db967aab4b60f6c5dd10421fa6a3f6bd", 0x0, r4}, 0x38) r9 = perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x80, 0x7, 0x1, 0x7, 0x1f, 0x0, 0x5, 0x4940, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8c, 0x2, @perf_config_ext={0x7f4, 0x100000001}, 0x8003, 0x42a, 0x4, 0x3, 0x7, 0x9efb, 0x9, 0x0, 0x0, 0x0, 0x100}, 0xffffffffffffffff, 0x1, r8, 0x8) ioctl$PERF_EVENT_IOC_ID(r9, 0x80082407, &(0x7f0000000140)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001200)={r0, &(0x7f0000001080)="85b745ad7afb02c1463751c28726ee1495b1c498b9a5131b9570b96a182a5d2c9ec4d6f2a2560d5444bfdbdb74c1a15385389a402e7a4d744dc74b4d8aab46d00faa91a4b48628068cf41e2cc63cf01802eeaa80307dba09b82c7a5331b5162caca5196e52299ff989d8c149824975e735e4256d73a04b616445ede36d63428297cc776e0d091cc65e0392c442c2c48dc3fe037f536f09dc989a07b47d6b49a4241350fc702f6d44c2e0", &(0x7f0000001140)=""/129}, 0x20) [ 2453.011387][ T1327] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2453.019195][ T1327] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2453.027013][ T1327] [ 2453.046802][ T1330] FAULT_INJECTION: forcing a failure. [ 2453.046802][ T1330] name failslab, interval 1, probability 0, space 0, times 0 [ 2453.063021][ T1330] CPU: 0 PID: 1330 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2453.073088][ T1330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2453.082980][ T1330] Call Trace: [ 2453.086104][ T1330] [ 2453.088883][ T1330] dump_stack_lvl+0x151/0x1b7 [ 2453.093394][ T1330] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2453.098864][ T1330] dump_stack+0x15/0x17 [ 2453.102855][ T1330] should_fail+0x3c6/0x510 [ 2453.107111][ T1330] __should_failslab+0xa4/0xe0 [ 2453.111709][ T1330] ? vm_area_dup+0x26/0x230 [ 2453.116049][ T1330] should_failslab+0x9/0x20 [ 2453.120387][ T1330] slab_pre_alloc_hook+0x37/0xd0 [ 2453.125162][ T1330] ? vm_area_dup+0x26/0x230 [ 2453.129502][ T1330] kmem_cache_alloc+0x44/0x200 [ 2453.134101][ T1330] vm_area_dup+0x26/0x230 [ 2453.138267][ T1330] copy_mm+0x9a1/0x13e0 [ 2453.142261][ T1330] ? copy_signal+0x610/0x610 [ 2453.146687][ T1330] ? __init_rwsem+0xd6/0x1c0 [ 2453.151112][ T1330] ? copy_signal+0x4e3/0x610 [ 2453.155537][ T1330] copy_process+0x1149/0x3290 [ 2453.160054][ T1330] ? proc_fail_nth_write+0x20b/0x290 [ 2453.165175][ T1330] ? fsnotify_perm+0x6a/0x5d0 [ 2453.169688][ T1330] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2453.174661][ T1330] ? vfs_write+0x9ec/0x1110 [ 2453.178974][ T1330] kernel_clone+0x21e/0x9e0 [ 2453.183311][ T1330] ? file_end_write+0x1c0/0x1c0 [ 2453.188000][ T1330] ? create_io_thread+0x1e0/0x1e0 [ 2453.192863][ T1330] ? mutex_unlock+0xb2/0x260 [ 2453.197289][ T1330] ? __mutex_lock_slowpath+0x10/0x10 [ 2453.202406][ T1330] __x64_sys_clone+0x23f/0x290 [ 2453.207010][ T1330] ? __do_sys_vfork+0x130/0x130 [ 2453.211692][ T1330] ? ksys_write+0x260/0x2c0 [ 2453.216035][ T1330] ? debug_smp_processor_id+0x17/0x20 [ 2453.221241][ T1330] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2453.227152][ T1330] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2453.232612][ T1330] do_syscall_64+0x3d/0xb0 [ 2453.236870][ T1330] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2453.242591][ T1330] RIP: 0033:0x7f7dac4ceda9 [ 2453.246846][ T1330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:50 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:50 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) [ 2453.266288][ T1330] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2453.274533][ T1330] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2453.282345][ T1330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2453.290157][ T1330] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2453.297967][ T1330] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2453.305776][ T1330] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2453.313594][ T1330] [ 2453.331142][ T1338] FAULT_INJECTION: forcing a failure. [ 2453.331142][ T1338] name failslab, interval 1, probability 0, space 0, times 0 [ 2453.343615][ T1338] CPU: 1 PID: 1338 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2453.353627][ T1338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2453.363523][ T1338] Call Trace: [ 2453.366645][ T1338] [ 2453.369422][ T1338] dump_stack_lvl+0x151/0x1b7 [ 2453.373943][ T1338] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2453.379408][ T1338] dump_stack+0x15/0x17 [ 2453.383399][ T1338] should_fail+0x3c6/0x510 [ 2453.387650][ T1338] __should_failslab+0xa4/0xe0 [ 2453.392249][ T1338] ? anon_vma_fork+0x1df/0x4e0 [ 2453.396855][ T1338] should_failslab+0x9/0x20 [ 2453.401190][ T1338] slab_pre_alloc_hook+0x37/0xd0 [ 2453.405963][ T1338] ? anon_vma_fork+0x1df/0x4e0 [ 2453.410564][ T1338] kmem_cache_alloc+0x44/0x200 [ 2453.415163][ T1338] anon_vma_fork+0x1df/0x4e0 [ 2453.419590][ T1338] copy_mm+0xa3a/0x13e0 [ 2453.423582][ T1338] ? copy_signal+0x610/0x610 [ 2453.428009][ T1338] ? __init_rwsem+0xd6/0x1c0 [ 2453.432434][ T1338] ? copy_signal+0x4e3/0x610 [ 2453.436863][ T1338] copy_process+0x1149/0x3290 [ 2453.441378][ T1338] ? proc_fail_nth_write+0x20b/0x290 [ 2453.446512][ T1338] ? fsnotify_perm+0x6a/0x5d0 [ 2453.451014][ T1338] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2453.455956][ T1338] ? vfs_write+0x9ec/0x1110 [ 2453.460297][ T1338] kernel_clone+0x21e/0x9e0 [ 2453.464634][ T1338] ? file_end_write+0x1c0/0x1c0 [ 2453.469322][ T1338] ? create_io_thread+0x1e0/0x1e0 [ 2453.474181][ T1338] ? mutex_unlock+0xb2/0x260 [ 2453.478608][ T1338] ? __mutex_lock_slowpath+0x10/0x10 [ 2453.483732][ T1338] __x64_sys_clone+0x23f/0x290 [ 2453.488330][ T1338] ? __do_sys_vfork+0x130/0x130 [ 2453.493016][ T1338] ? ksys_write+0x260/0x2c0 [ 2453.497445][ T1338] ? debug_smp_processor_id+0x17/0x20 [ 2453.502651][ T1338] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2453.508550][ T1338] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2453.514021][ T1338] do_syscall_64+0x3d/0xb0 [ 2453.518272][ T1338] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2453.524111][ T1338] RIP: 0033:0x7f7dac4ceda9 [ 2453.528362][ T1338] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2453.547801][ T1338] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2453.556051][ T1338] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2453.563855][ T1338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2453.571693][ T1338] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:51 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 11:50:51 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2453.579477][ T1338] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2453.587291][ T1338] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2453.595106][ T1338] [ 2453.611555][ T1342] FAULT_INJECTION: forcing a failure. [ 2453.611555][ T1342] name failslab, interval 1, probability 0, space 0, times 0 [ 2453.624041][ T1342] CPU: 1 PID: 1342 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2453.634020][ T1342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2453.643915][ T1342] Call Trace: [ 2453.647043][ T1342] [ 2453.649816][ T1342] dump_stack_lvl+0x151/0x1b7 [ 2453.654328][ T1342] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2453.659801][ T1342] dump_stack+0x15/0x17 [ 2453.663792][ T1342] should_fail+0x3c6/0x510 [ 2453.668045][ T1342] __should_failslab+0xa4/0xe0 [ 2453.672643][ T1342] ? anon_vma_clone+0x9a/0x500 [ 2453.677242][ T1342] should_failslab+0x9/0x20 [ 2453.681581][ T1342] slab_pre_alloc_hook+0x37/0xd0 [ 2453.686356][ T1342] ? anon_vma_clone+0x9a/0x500 [ 2453.690957][ T1342] kmem_cache_alloc+0x44/0x200 [ 2453.695558][ T1342] anon_vma_clone+0x9a/0x500 [ 2453.699984][ T1342] anon_vma_fork+0x91/0x4e0 [ 2453.704319][ T1342] ? anon_vma_name+0x4c/0x70 [ 2453.708758][ T1342] ? vm_area_dup+0x17a/0x230 [ 2453.713174][ T1342] copy_mm+0xa3a/0x13e0 [ 2453.717167][ T1342] ? copy_signal+0x610/0x610 [ 2453.721592][ T1342] ? __init_rwsem+0xd6/0x1c0 [ 2453.726022][ T1342] ? copy_signal+0x4e3/0x610 [ 2453.730448][ T1342] copy_process+0x1149/0x3290 [ 2453.734961][ T1342] ? proc_fail_nth_write+0x20b/0x290 [ 2453.740081][ T1342] ? fsnotify_perm+0x6a/0x5d0 [ 2453.744598][ T1342] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2453.749539][ T1342] ? vfs_write+0x9ec/0x1110 [ 2453.753883][ T1342] kernel_clone+0x21e/0x9e0 [ 2453.758219][ T1342] ? file_end_write+0x1c0/0x1c0 [ 2453.762922][ T1342] ? create_io_thread+0x1e0/0x1e0 [ 2453.767772][ T1342] ? mutex_unlock+0xb2/0x260 [ 2453.772194][ T1342] ? __mutex_lock_slowpath+0x10/0x10 [ 2453.777314][ T1342] __x64_sys_clone+0x23f/0x290 [ 2453.781914][ T1342] ? __do_sys_vfork+0x130/0x130 [ 2453.786609][ T1342] ? ksys_write+0x260/0x2c0 [ 2453.790948][ T1342] ? debug_smp_processor_id+0x17/0x20 [ 2453.796148][ T1342] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2453.802052][ T1342] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2453.807518][ T1342] do_syscall_64+0x3d/0xb0 [ 2453.811771][ T1342] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2453.817498][ T1342] RIP: 0033:0x7f7dac4ceda9 [ 2453.821752][ T1342] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2453.841195][ T1342] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2453.849439][ T1342] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2453.857253][ T1342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2453.865067][ T1342] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2453.872875][ T1342] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 11:50:51 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)='|+\'-\x00') (async, rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) (rerun: 32) 11:50:51 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:51 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:51 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1, 0xfa, 0x3, 0x5d, 0x0, 0x6, 0x8000, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x4, @perf_config_ext={0x401, 0x8000000000000001}, 0xad20, 0x35cc, 0x9, 0x7, 0x1, 0x0, 0xfffb, 0x0, 0x2d6, 0x0, 0xaa6f}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x9c, 0x2, 0x68, 0x9, 0x0, 0xc41, 0x80004, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xc000, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0xa0, 0x7, 0x1, 0x0, 0x80000000, 0x28ce1cb5, 0x51, 0x0, 0x9, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r0, 0x2) 11:50:51 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) [ 2453.880684][ T1342] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2453.888499][ T1342] [ 2453.934601][ T1355] FAULT_INJECTION: forcing a failure. [ 2453.934601][ T1355] name failslab, interval 1, probability 0, space 0, times 0 [ 2453.947159][ T1355] CPU: 0 PID: 1355 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2453.957216][ T1355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2453.967114][ T1355] Call Trace: [ 2453.970237][ T1355] [ 2453.973017][ T1355] dump_stack_lvl+0x151/0x1b7 [ 2453.977534][ T1355] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2453.982996][ T1355] ? avc_denied+0x1b0/0x1b0 [ 2453.987334][ T1355] dump_stack+0x15/0x17 [ 2453.991327][ T1355] should_fail+0x3c6/0x510 [ 2453.995579][ T1355] __should_failslab+0xa4/0xe0 [ 2454.000182][ T1355] ? vm_area_dup+0x26/0x230 [ 2454.004521][ T1355] should_failslab+0x9/0x20 [ 2454.008862][ T1355] slab_pre_alloc_hook+0x37/0xd0 [ 2454.013649][ T1355] ? vm_area_dup+0x26/0x230 [ 2454.017973][ T1355] kmem_cache_alloc+0x44/0x200 [ 2454.022570][ T1355] vm_area_dup+0x26/0x230 [ 2454.026740][ T1355] copy_mm+0x9a1/0x13e0 [ 2454.030734][ T1355] ? copy_signal+0x610/0x610 [ 2454.035157][ T1355] ? __init_rwsem+0xd6/0x1c0 [ 2454.039587][ T1355] ? copy_signal+0x4e3/0x610 [ 2454.044097][ T1355] copy_process+0x1149/0x3290 [ 2454.048611][ T1355] ? proc_fail_nth_write+0x20b/0x290 [ 2454.053730][ T1355] ? fsnotify_perm+0x6a/0x5d0 [ 2454.058244][ T1355] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2454.063194][ T1355] ? vfs_write+0x9ec/0x1110 [ 2454.067530][ T1355] kernel_clone+0x21e/0x9e0 [ 2454.071873][ T1355] ? file_end_write+0x1c0/0x1c0 [ 2454.076557][ T1355] ? create_io_thread+0x1e0/0x1e0 [ 2454.081416][ T1355] ? mutex_unlock+0xb2/0x260 [ 2454.085846][ T1355] ? __mutex_lock_slowpath+0x10/0x10 [ 2454.090971][ T1355] __x64_sys_clone+0x23f/0x290 [ 2454.095567][ T1355] ? __do_sys_vfork+0x130/0x130 [ 2454.100250][ T1355] ? ksys_write+0x260/0x2c0 [ 2454.104592][ T1355] ? debug_smp_processor_id+0x17/0x20 [ 2454.109801][ T1355] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2454.115700][ T1355] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2454.121169][ T1355] do_syscall_64+0x3d/0xb0 [ 2454.125421][ T1355] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2454.131159][ T1355] RIP: 0033:0x7f7dac4ceda9 [ 2454.135407][ T1355] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2454.154846][ T1355] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2454.163090][ T1355] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2454.170903][ T1355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:51 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1, 0xfa, 0x3, 0x5d, 0x0, 0x6, 0x8000, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x4, @perf_config_ext={0x401, 0x8000000000000001}, 0xad20, 0x35cc, 0x9, 0x7, 0x1, 0x0, 0xfffb, 0x0, 0x2d6, 0x0, 0xaa6f}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x9c, 0x2, 0x68, 0x9, 0x0, 0xc41, 0x80004, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xc000, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0xa0, 0x7, 0x1, 0x0, 0x80000000, 0x28ce1cb5, 0x51, 0x0, 0x9, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r0, 0x2) 11:50:51 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) [ 2454.178711][ T1355] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2454.186524][ T1355] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2454.194335][ T1355] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2454.202149][ T1355] [ 2454.220636][ T1361] FAULT_INJECTION: forcing a failure. [ 2454.220636][ T1361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:50:51 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2454.234575][ T1361] CPU: 1 PID: 1361 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2454.244640][ T1361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2454.254533][ T1361] Call Trace: [ 2454.257653][ T1361] [ 2454.260430][ T1361] dump_stack_lvl+0x151/0x1b7 [ 2454.264948][ T1361] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2454.270413][ T1361] dump_stack+0x15/0x17 [ 2454.274404][ T1361] should_fail+0x3c6/0x510 [ 2454.278655][ T1361] should_fail_alloc_page+0x5a/0x80 [ 2454.283696][ T1361] prepare_alloc_pages+0x15c/0x700 [ 2454.288640][ T1361] ? __alloc_pages_bulk+0xe40/0xe40 [ 2454.293675][ T1361] __alloc_pages+0x18c/0x8f0 [ 2454.298109][ T1361] ? prep_new_page+0x110/0x110 [ 2454.302697][ T1361] ? __alloc_pages+0x27e/0x8f0 [ 2454.307298][ T1361] ? __kasan_check_write+0x14/0x20 [ 2454.312352][ T1361] ? _raw_spin_lock+0xa4/0x1b0 [ 2454.316952][ T1361] pte_alloc_one+0x73/0x1b0 [ 2454.321287][ T1361] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2454.326323][ T1361] ? __pmd_alloc+0x48d/0x550 [ 2454.330756][ T1361] __pte_alloc+0x86/0x350 [ 2454.334916][ T1361] ? __pud_alloc+0x260/0x260 [ 2454.339342][ T1361] ? __pud_alloc+0x213/0x260 [ 2454.343772][ T1361] ? free_pgtables+0x280/0x280 [ 2454.348374][ T1361] ? do_handle_mm_fault+0x2330/0x2330 [ 2454.353576][ T1361] ? __stack_depot_save+0x34/0x470 [ 2454.358523][ T1361] ? anon_vma_clone+0x9a/0x500 [ 2454.363122][ T1361] copy_page_range+0x28a8/0x2f90 [ 2454.367895][ T1361] ? __kasan_slab_alloc+0xb1/0xe0 [ 2454.372756][ T1361] ? slab_post_alloc_hook+0x53/0x2c0 [ 2454.377881][ T1361] ? kernel_clone+0x21e/0x9e0 [ 2454.382393][ T1361] ? do_syscall_64+0x3d/0xb0 [ 2454.386817][ T1361] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2454.392724][ T1361] ? pfn_valid+0x1e0/0x1e0 [ 2454.396992][ T1361] ? rwsem_write_trylock+0x15b/0x290 [ 2454.402090][ T1361] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 2454.408342][ T1361] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2454.413902][ T1361] ? __rb_insert_augmented+0x5de/0x610 [ 2454.419193][ T1361] copy_mm+0xc7e/0x13e0 [ 2454.423188][ T1361] ? copy_signal+0x610/0x610 [ 2454.427608][ T1361] ? __init_rwsem+0xd6/0x1c0 [ 2454.432035][ T1361] ? copy_signal+0x4e3/0x610 [ 2454.436463][ T1361] copy_process+0x1149/0x3290 [ 2454.440977][ T1361] ? proc_fail_nth_write+0x20b/0x290 [ 2454.446099][ T1361] ? fsnotify_perm+0x6a/0x5d0 [ 2454.450609][ T1361] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2454.455558][ T1361] ? vfs_write+0x9ec/0x1110 [ 2454.459900][ T1361] kernel_clone+0x21e/0x9e0 [ 2454.464236][ T1361] ? file_end_write+0x1c0/0x1c0 [ 2454.468927][ T1361] ? create_io_thread+0x1e0/0x1e0 [ 2454.473780][ T1361] ? mutex_unlock+0xb2/0x260 [ 2454.478210][ T1361] ? __mutex_lock_slowpath+0x10/0x10 [ 2454.483332][ T1361] __x64_sys_clone+0x23f/0x290 [ 2454.487941][ T1361] ? __do_sys_vfork+0x130/0x130 [ 2454.492619][ T1361] ? ksys_write+0x260/0x2c0 [ 2454.496963][ T1361] ? debug_smp_processor_id+0x17/0x20 [ 2454.502165][ T1361] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2454.508070][ T1361] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2454.513536][ T1361] do_syscall_64+0x3d/0xb0 [ 2454.517787][ T1361] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2454.523517][ T1361] RIP: 0033:0x7f7dac4ceda9 [ 2454.527771][ T1361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2454.547212][ T1361] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2454.555454][ T1361] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2454.563266][ T1361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2454.571080][ T1361] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2454.578895][ T1361] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 11:50:52 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:52 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) [ 2454.586700][ T1361] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2454.594517][ T1361] [ 2454.612861][ T1368] FAULT_INJECTION: forcing a failure. [ 2454.612861][ T1368] name failslab, interval 1, probability 0, space 0, times 0 [ 2454.625315][ T1368] CPU: 1 PID: 1368 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2454.635324][ T1368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2454.645218][ T1368] Call Trace: [ 2454.648342][ T1368] [ 2454.651121][ T1368] dump_stack_lvl+0x151/0x1b7 [ 2454.655634][ T1368] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2454.661101][ T1368] dump_stack+0x15/0x17 [ 2454.665097][ T1368] should_fail+0x3c6/0x510 [ 2454.669352][ T1368] __should_failslab+0xa4/0xe0 [ 2454.673946][ T1368] ? anon_vma_clone+0x9a/0x500 [ 2454.678546][ T1368] should_failslab+0x9/0x20 [ 2454.682889][ T1368] slab_pre_alloc_hook+0x37/0xd0 [ 2454.687766][ T1368] ? anon_vma_clone+0x9a/0x500 [ 2454.692368][ T1368] kmem_cache_alloc+0x44/0x200 [ 2454.696966][ T1368] anon_vma_clone+0x9a/0x500 [ 2454.701393][ T1368] anon_vma_fork+0x91/0x4e0 [ 2454.705729][ T1368] ? anon_vma_name+0x4c/0x70 [ 2454.710155][ T1368] ? vm_area_dup+0x17a/0x230 [ 2454.714581][ T1368] copy_mm+0xa3a/0x13e0 [ 2454.718574][ T1368] ? copy_signal+0x610/0x610 [ 2454.723003][ T1368] ? __init_rwsem+0xd6/0x1c0 [ 2454.727433][ T1368] ? copy_signal+0x4e3/0x610 [ 2454.731858][ T1368] copy_process+0x1149/0x3290 [ 2454.736375][ T1368] ? proc_fail_nth_write+0x20b/0x290 [ 2454.741487][ T1368] ? fsnotify_perm+0x6a/0x5d0 [ 2454.746003][ T1368] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2454.750949][ T1368] ? vfs_write+0x9ec/0x1110 [ 2454.755287][ T1368] kernel_clone+0x21e/0x9e0 [ 2454.759631][ T1368] ? file_end_write+0x1c0/0x1c0 [ 2454.764314][ T1368] ? create_io_thread+0x1e0/0x1e0 [ 2454.769173][ T1368] ? mutex_unlock+0xb2/0x260 [ 2454.773600][ T1368] ? __mutex_lock_slowpath+0x10/0x10 [ 2454.778722][ T1368] __x64_sys_clone+0x23f/0x290 [ 2454.783326][ T1368] ? __do_sys_vfork+0x130/0x130 [ 2454.788007][ T1368] ? ksys_write+0x260/0x2c0 [ 2454.792347][ T1368] ? debug_smp_processor_id+0x17/0x20 [ 2454.797558][ T1368] ? perf_trace_sys_enter+0x30/0x140 [ 2454.802679][ T1368] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2454.808584][ T1368] do_syscall_64+0x3d/0xb0 [ 2454.812833][ T1368] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2454.818559][ T1368] RIP: 0033:0x7f7dac4ceda9 [ 2454.822818][ T1368] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2454.842257][ T1368] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2454.850501][ T1368] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2454.858311][ T1368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2454.866122][ T1368] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2454.873941][ T1368] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 11:50:52 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)='|+\'-\x00') (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) 11:50:52 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:52 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1, 0xfa, 0x3, 0x5d, 0x0, 0x6, 0x8000, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x4, @perf_config_ext={0x401, 0x8000000000000001}, 0xad20, 0x35cc, 0x9, 0x7, 0x1, 0x0, 0xfffb, 0x0, 0x2d6, 0x0, 0xaa6f}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x9c, 0x2, 0x68, 0x9, 0x0, 0xc41, 0x80004, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xc000, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0xa0, 0x7, 0x1, 0x0, 0x80000000, 0x28ce1cb5, 0x51, 0x0, 0x9, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r0, 0x2) 11:50:52 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) [ 2454.881749][ T1368] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2454.889559][ T1368] 11:50:52 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2454.941966][ T1377] FAULT_INJECTION: forcing a failure. [ 2454.941966][ T1377] name failslab, interval 1, probability 0, space 0, times 0 [ 2454.954555][ T1377] CPU: 0 PID: 1377 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2454.964617][ T1377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2454.974513][ T1377] Call Trace: [ 2454.977642][ T1377] [ 2454.980420][ T1377] dump_stack_lvl+0x151/0x1b7 [ 2454.984933][ T1377] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2454.990399][ T1377] dump_stack+0x15/0x17 [ 2454.994390][ T1377] should_fail+0x3c6/0x510 [ 2454.998639][ T1377] __should_failslab+0xa4/0xe0 [ 2455.003241][ T1377] ? anon_vma_fork+0xf7/0x4e0 [ 2455.007754][ T1377] should_failslab+0x9/0x20 [ 2455.012102][ T1377] slab_pre_alloc_hook+0x37/0xd0 [ 2455.016880][ T1377] ? anon_vma_fork+0xf7/0x4e0 [ 2455.021378][ T1377] kmem_cache_alloc+0x44/0x200 [ 2455.025988][ T1377] anon_vma_fork+0xf7/0x4e0 [ 2455.030324][ T1377] ? anon_vma_name+0x4c/0x70 [ 2455.034746][ T1377] ? vm_area_dup+0x17a/0x230 [ 2455.039193][ T1377] copy_mm+0xa3a/0x13e0 [ 2455.043171][ T1377] ? copy_signal+0x610/0x610 [ 2455.047590][ T1377] ? __init_rwsem+0xd6/0x1c0 [ 2455.052016][ T1377] ? copy_signal+0x4e3/0x610 [ 2455.056444][ T1377] copy_process+0x1149/0x3290 [ 2455.060962][ T1377] ? proc_fail_nth_write+0x20b/0x290 [ 2455.066080][ T1377] ? fsnotify_perm+0x6a/0x5d0 [ 2455.070590][ T1377] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2455.075540][ T1377] ? vfs_write+0x9ec/0x1110 [ 2455.079881][ T1377] kernel_clone+0x21e/0x9e0 [ 2455.084280][ T1377] ? file_end_write+0x1c0/0x1c0 [ 2455.088905][ T1377] ? create_io_thread+0x1e0/0x1e0 [ 2455.093764][ T1377] ? mutex_unlock+0xb2/0x260 [ 2455.098192][ T1377] ? __mutex_lock_slowpath+0x10/0x10 [ 2455.103315][ T1377] __x64_sys_clone+0x23f/0x290 [ 2455.107913][ T1377] ? __do_sys_vfork+0x130/0x130 [ 2455.112598][ T1377] ? ksys_write+0x260/0x2c0 [ 2455.116940][ T1377] ? debug_smp_processor_id+0x17/0x20 [ 2455.122144][ T1377] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2455.128048][ T1377] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2455.133515][ T1377] do_syscall_64+0x3d/0xb0 [ 2455.137768][ T1377] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2455.143496][ T1377] RIP: 0033:0x7f7dac4ceda9 [ 2455.147750][ T1377] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2455.167191][ T1377] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2455.175434][ T1377] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2455.183246][ T1377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:52 executing program 1: r0 = getpid() r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000009c0)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='ext4_ext_rm_leaf\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, r2, 0x0, 0x1, &(0x7f0000000300)='\x00'}, 0x30) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3c4}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000240)={&(0x7f0000000000)="4d95f87b5ba88f8aaed94b2d24449bcb8f59b1d599841c45f5601029ae53ac6bc9bf00b9dcd4fc03c2b9c05435801383be80b1541c27c0098df11d6f3566de22b6542d12aa5ff07c21ede422d03c7b45ef810104935f44cbebca8b7a38c4caf66b4924433c4f3ab8bccc5d600dd45b6bbdb75be7e4d23c5d26bb64103f5651426745ece7c8dc538ebf0bae11d068b8e5ff265722ef8491b7756acf96fa3e2a37690e20d2b35b44ea2cb30889324ed2dbb2b8eb8e46d6af247f430bccd21ee3bd8b0f0c703992ce915494ca4ab4d20e5a0d24c2ae17b445b607a92644", &(0x7f0000000100)=""/99, &(0x7f0000000180)="b5a30de7", &(0x7f00000001c0)="b205ad7d3aec0134493860ca6bece69cd8d40c38f457affa3ba78bc1813890bfe38ac7d4b3202a77bb5bec3e51f717ef4673f43cccce26a0365cade5346e9bf3a7901f8e78e06632d7b977549b16ef4fc3316a4777dd9b4b4e7c77d7fc4c7b", 0x400, r3}, 0x38) 11:50:52 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) [ 2455.191058][ T1377] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2455.198879][ T1377] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2455.206687][ T1377] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2455.214495][ T1377] [ 2455.232429][ T1388] FAULT_INJECTION: forcing a failure. 11:50:52 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2455.232429][ T1388] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.245013][ T1388] CPU: 1 PID: 1388 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2455.255069][ T1388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2455.264960][ T1388] Call Trace: [ 2455.268080][ T1388] [ 2455.270859][ T1388] dump_stack_lvl+0x151/0x1b7 [ 2455.275372][ T1388] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2455.280846][ T1388] dump_stack+0x15/0x17 [ 2455.284840][ T1388] should_fail+0x3c6/0x510 [ 2455.289084][ T1388] __should_failslab+0xa4/0xe0 [ 2455.293682][ T1388] ? anon_vma_fork+0x1df/0x4e0 [ 2455.298286][ T1388] should_failslab+0x9/0x20 [ 2455.302624][ T1388] slab_pre_alloc_hook+0x37/0xd0 [ 2455.307403][ T1388] ? anon_vma_fork+0x1df/0x4e0 [ 2455.311996][ T1388] kmem_cache_alloc+0x44/0x200 [ 2455.316607][ T1388] anon_vma_fork+0x1df/0x4e0 [ 2455.321024][ T1388] copy_mm+0xa3a/0x13e0 [ 2455.325018][ T1388] ? copy_signal+0x610/0x610 [ 2455.329442][ T1388] ? __init_rwsem+0xd6/0x1c0 [ 2455.333872][ T1388] ? copy_signal+0x4e3/0x610 [ 2455.338303][ T1388] copy_process+0x1149/0x3290 [ 2455.342810][ T1388] ? proc_fail_nth_write+0x20b/0x290 [ 2455.347942][ T1388] ? fsnotify_perm+0x6a/0x5d0 [ 2455.352442][ T1388] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2455.357390][ T1388] ? vfs_write+0x9ec/0x1110 [ 2455.361730][ T1388] kernel_clone+0x21e/0x9e0 [ 2455.366071][ T1388] ? file_end_write+0x1c0/0x1c0 [ 2455.370758][ T1388] ? create_io_thread+0x1e0/0x1e0 [ 2455.375615][ T1388] ? mutex_unlock+0xb2/0x260 [ 2455.380042][ T1388] ? __mutex_lock_slowpath+0x10/0x10 [ 2455.385164][ T1388] __x64_sys_clone+0x23f/0x290 [ 2455.389765][ T1388] ? __do_sys_vfork+0x130/0x130 [ 2455.394451][ T1388] ? ksys_write+0x260/0x2c0 [ 2455.398802][ T1388] ? debug_smp_processor_id+0x17/0x20 [ 2455.404003][ T1388] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2455.409900][ T1388] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2455.415368][ T1388] do_syscall_64+0x3d/0xb0 [ 2455.419622][ T1388] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2455.425356][ T1388] RIP: 0033:0x7f7dac4ceda9 [ 2455.429603][ T1388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2455.449044][ T1388] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2455.457288][ T1388] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2455.465099][ T1388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2455.472911][ T1388] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2455.480723][ T1388] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 11:50:53 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 11:50:53 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000080000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2455.488533][ T1388] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2455.496352][ T1388] 11:50:53 executing program 1: r0 = getpid() r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000009c0)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='ext4_ext_rm_leaf\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, r2, 0x0, 0x1, &(0x7f0000000300)='\x00'}, 0x30) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3c4}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000240)={&(0x7f0000000000)="4d95f87b5ba88f8aaed94b2d24449bcb8f59b1d599841c45f5601029ae53ac6bc9bf00b9dcd4fc03c2b9c05435801383be80b1541c27c0098df11d6f3566de22b6542d12aa5ff07c21ede422d03c7b45ef810104935f44cbebca8b7a38c4caf66b4924433c4f3ab8bccc5d600dd45b6bbdb75be7e4d23c5d26bb64103f5651426745ece7c8dc538ebf0bae11d068b8e5ff265722ef8491b7756acf96fa3e2a37690e20d2b35b44ea2cb30889324ed2dbb2b8eb8e46d6af247f430bccd21ee3bd8b0f0c703992ce915494ca4ab4d20e5a0d24c2ae17b445b607a92644", &(0x7f0000000100)=""/99, &(0x7f0000000180)="b5a30de7", &(0x7f00000001c0)="b205ad7d3aec0134493860ca6bece69cd8d40c38f457affa3ba78bc1813890bfe38ac7d4b3202a77bb5bec3e51f717ef4673f43cccce26a0365cade5346e9bf3a7901f8e78e06632d7b977549b16ef4fc3316a4777dd9b4b4e7c77d7fc4c7b", 0x400, r3}, 0x38) getpid() (async) gettid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000009c0)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='ext4_ext_rm_leaf\x00'}, 0x10) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, r2, 0x0, 0x1, &(0x7f0000000300)='\x00'}, 0x30) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3c4}, r0, 0x0, 0xffffffffffffffff, 0x0) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000240)={&(0x7f0000000000)="4d95f87b5ba88f8aaed94b2d24449bcb8f59b1d599841c45f5601029ae53ac6bc9bf00b9dcd4fc03c2b9c05435801383be80b1541c27c0098df11d6f3566de22b6542d12aa5ff07c21ede422d03c7b45ef810104935f44cbebca8b7a38c4caf66b4924433c4f3ab8bccc5d600dd45b6bbdb75be7e4d23c5d26bb64103f5651426745ece7c8dc538ebf0bae11d068b8e5ff265722ef8491b7756acf96fa3e2a37690e20d2b35b44ea2cb30889324ed2dbb2b8eb8e46d6af247f430bccd21ee3bd8b0f0c703992ce915494ca4ab4d20e5a0d24c2ae17b445b607a92644", &(0x7f0000000100)=""/99, &(0x7f0000000180)="b5a30de7", &(0x7f00000001c0)="b205ad7d3aec0134493860ca6bece69cd8d40c38f457affa3ba78bc1813890bfe38ac7d4b3202a77bb5bec3e51f717ef4673f43cccce26a0365cade5346e9bf3a7901f8e78e06632d7b977549b16ef4fc3316a4777dd9b4b4e7c77d7fc4c7b", 0x400, r3}, 0x38) (async) [ 2455.522548][ T1393] FAULT_INJECTION: forcing a failure. [ 2455.522548][ T1393] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.535044][ T1393] CPU: 1 PID: 1393 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2455.545027][ T1393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2455.554923][ T1393] Call Trace: [ 2455.558047][ T1393] [ 2455.560822][ T1393] dump_stack_lvl+0x151/0x1b7 [ 2455.565335][ T1393] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2455.570810][ T1393] dump_stack+0x15/0x17 [ 2455.574798][ T1393] should_fail+0x3c6/0x510 [ 2455.579054][ T1393] __should_failslab+0xa4/0xe0 [ 2455.583660][ T1393] ? vm_area_dup+0x26/0x230 [ 2455.587989][ T1393] should_failslab+0x9/0x20 [ 2455.592328][ T1393] slab_pre_alloc_hook+0x37/0xd0 [ 2455.597107][ T1393] ? vm_area_dup+0x26/0x230 [ 2455.601445][ T1393] kmem_cache_alloc+0x44/0x200 [ 2455.606042][ T1393] vm_area_dup+0x26/0x230 [ 2455.610209][ T1393] copy_mm+0x9a1/0x13e0 [ 2455.614205][ T1393] ? copy_signal+0x610/0x610 [ 2455.618626][ T1393] ? __init_rwsem+0xd6/0x1c0 [ 2455.623055][ T1393] ? copy_signal+0x4e3/0x610 [ 2455.627481][ T1393] copy_process+0x1149/0x3290 [ 2455.631998][ T1393] ? proc_fail_nth_write+0x20b/0x290 [ 2455.637114][ T1393] ? fsnotify_perm+0x6a/0x5d0 [ 2455.641630][ T1393] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2455.646576][ T1393] ? vfs_write+0x9ec/0x1110 [ 2455.650916][ T1393] kernel_clone+0x21e/0x9e0 [ 2455.655255][ T1393] ? file_end_write+0x1c0/0x1c0 [ 2455.659943][ T1393] ? create_io_thread+0x1e0/0x1e0 [ 2455.664803][ T1393] ? mutex_unlock+0xb2/0x260 [ 2455.669227][ T1393] ? __mutex_lock_slowpath+0x10/0x10 [ 2455.674347][ T1393] __x64_sys_clone+0x23f/0x290 [ 2455.678948][ T1393] ? __do_sys_vfork+0x130/0x130 [ 2455.683634][ T1393] ? ksys_write+0x260/0x2c0 [ 2455.687978][ T1393] ? debug_smp_processor_id+0x17/0x20 [ 2455.693182][ T1393] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2455.699083][ T1393] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2455.704551][ T1393] do_syscall_64+0x3d/0xb0 [ 2455.708808][ T1393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2455.714534][ T1393] RIP: 0033:0x7f7dac4ceda9 [ 2455.718790][ T1393] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2455.738229][ T1393] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2455.746474][ T1393] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2455.754283][ T1393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2455.762095][ T1393] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = getpid() sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}], 0x30}, 0x0) r2 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x2405, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)="20e445f8c15cfe3c0163967403e3fd572096fcc0a65a3d6f1848a43059a908ad794920b154f724267958aa9cd215152acc", 0x31}], 0x1, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x100}, 0x42000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x4040101) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) 11:50:53 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) 11:50:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = getpid() sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}], 0x30}, 0x0) (async) r2 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x2405, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) (async) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)="20e445f8c15cfe3c0163967403e3fd572096fcc0a65a3d6f1848a43059a908ad794920b154f724267958aa9cd215152acc", 0x31}], 0x1, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x100}, 0x42000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x4040101) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) [ 2455.769910][ T1393] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2455.777717][ T1393] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2455.785532][ T1393] [ 2455.802619][ T1414] FAULT_INJECTION: forcing a failure. [ 2455.802619][ T1414] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.816209][ T1414] CPU: 0 PID: 1414 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2455.826272][ T1414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2455.836167][ T1414] Call Trace: [ 2455.839288][ T1414] [ 2455.842067][ T1414] dump_stack_lvl+0x151/0x1b7 [ 2455.846582][ T1414] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2455.852046][ T1414] dump_stack+0x15/0x17 [ 2455.856039][ T1414] should_fail+0x3c6/0x510 [ 2455.860293][ T1414] __should_failslab+0xa4/0xe0 [ 2455.864893][ T1414] ? anon_vma_fork+0x1df/0x4e0 [ 2455.869490][ T1414] should_failslab+0x9/0x20 [ 2455.873829][ T1414] slab_pre_alloc_hook+0x37/0xd0 [ 2455.878604][ T1414] ? anon_vma_fork+0x1df/0x4e0 [ 2455.883206][ T1414] kmem_cache_alloc+0x44/0x200 [ 2455.887804][ T1414] anon_vma_fork+0x1df/0x4e0 [ 2455.892232][ T1414] copy_mm+0xa3a/0x13e0 [ 2455.896225][ T1414] ? copy_signal+0x610/0x610 [ 2455.900649][ T1414] ? __init_rwsem+0xd6/0x1c0 [ 2455.905076][ T1414] ? copy_signal+0x4e3/0x610 [ 2455.909502][ T1414] copy_process+0x1149/0x3290 [ 2455.914017][ T1414] ? proc_fail_nth_write+0x20b/0x290 [ 2455.919141][ T1414] ? fsnotify_perm+0x6a/0x5d0 [ 2455.923654][ T1414] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2455.928598][ T1414] ? vfs_write+0x9ec/0x1110 [ 2455.932939][ T1414] kernel_clone+0x21e/0x9e0 [ 2455.937278][ T1414] ? file_end_write+0x1c0/0x1c0 [ 2455.941963][ T1414] ? create_io_thread+0x1e0/0x1e0 [ 2455.946824][ T1414] ? mutex_unlock+0xb2/0x260 [ 2455.951250][ T1414] ? __mutex_lock_slowpath+0x10/0x10 [ 2455.956371][ T1414] __x64_sys_clone+0x23f/0x290 [ 2455.960972][ T1414] ? __do_sys_vfork+0x130/0x130 [ 2455.965657][ T1414] ? ksys_write+0x260/0x2c0 [ 2455.969998][ T1414] ? debug_smp_processor_id+0x17/0x20 [ 2455.975205][ T1414] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2455.981109][ T1414] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2455.986575][ T1414] do_syscall_64+0x3d/0xb0 [ 2455.990827][ T1414] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2455.996558][ T1414] RIP: 0033:0x7f7dac4ceda9 [ 2456.000809][ T1414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:53 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:53 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) [ 2456.020250][ T1414] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2456.028495][ T1414] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2456.036307][ T1414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2456.044120][ T1414] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2456.051929][ T1414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2456.059743][ T1414] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2456.067557][ T1414] 11:50:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = getpid() sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}], 0x30}, 0x0) r2 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x2405, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)="20e445f8c15cfe3c0163967403e3fd572096fcc0a65a3d6f1848a43059a908ad794920b154f724267958aa9cd215152acc", 0x31}], 0x1, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x100}, 0x42000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x4040101) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async, rerun: 64) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) [ 2456.089133][ T1423] FAULT_INJECTION: forcing a failure. [ 2456.089133][ T1423] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2456.102429][ T1423] CPU: 0 PID: 1423 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2456.112497][ T1423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2456.122393][ T1423] Call Trace: [ 2456.125513][ T1423] [ 2456.128291][ T1423] dump_stack_lvl+0x151/0x1b7 [ 2456.132808][ T1423] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2456.138276][ T1423] dump_stack+0x15/0x17 [ 2456.142264][ T1423] should_fail+0x3c6/0x510 [ 2456.146518][ T1423] should_fail_alloc_page+0x5a/0x80 [ 2456.151552][ T1423] prepare_alloc_pages+0x15c/0x700 [ 2456.156502][ T1423] ? __alloc_pages+0x8f0/0x8f0 [ 2456.161099][ T1423] ? __alloc_pages_bulk+0xe40/0xe40 [ 2456.166135][ T1423] __alloc_pages+0x18c/0x8f0 [ 2456.170562][ T1423] ? prep_new_page+0x110/0x110 [ 2456.175161][ T1423] ? is_bpf_text_address+0x172/0x190 [ 2456.180281][ T1423] pte_alloc_one+0x73/0x1b0 [ 2456.184620][ T1423] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2456.189656][ T1423] ? arch_stack_walk+0xf3/0x140 [ 2456.194341][ T1423] __pte_alloc+0x86/0x350 [ 2456.198509][ T1423] ? free_pgtables+0x280/0x280 [ 2456.203111][ T1423] ? _raw_spin_lock+0xa4/0x1b0 [ 2456.207709][ T1423] ? __kasan_check_write+0x14/0x20 [ 2456.212657][ T1423] copy_page_range+0x28a8/0x2f90 [ 2456.217435][ T1423] ? __kasan_slab_alloc+0xb1/0xe0 [ 2456.222296][ T1423] ? pfn_valid+0x1e0/0x1e0 [ 2456.226542][ T1423] ? vma_interval_tree_augment_rotate+0x1a3/0x1d0 [ 2456.232797][ T1423] copy_mm+0xc7e/0x13e0 [ 2456.236786][ T1423] ? copy_signal+0x610/0x610 [ 2456.241210][ T1423] ? __init_rwsem+0xd6/0x1c0 [ 2456.245637][ T1423] ? copy_signal+0x4e3/0x610 [ 2456.250062][ T1423] copy_process+0x1149/0x3290 [ 2456.254580][ T1423] ? proc_fail_nth_write+0x20b/0x290 [ 2456.259701][ T1423] ? fsnotify_perm+0x6a/0x5d0 [ 2456.264210][ T1423] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2456.269156][ T1423] ? vfs_write+0x9ec/0x1110 [ 2456.273498][ T1423] kernel_clone+0x21e/0x9e0 [ 2456.277835][ T1423] ? file_end_write+0x1c0/0x1c0 [ 2456.282522][ T1423] ? create_io_thread+0x1e0/0x1e0 [ 2456.287381][ T1423] ? mutex_unlock+0xb2/0x260 [ 2456.291814][ T1423] ? __mutex_lock_slowpath+0x10/0x10 [ 2456.296933][ T1423] __x64_sys_clone+0x23f/0x290 [ 2456.301532][ T1423] ? __do_sys_vfork+0x130/0x130 [ 2456.306216][ T1423] ? ksys_write+0x260/0x2c0 [ 2456.310560][ T1423] ? debug_smp_processor_id+0x17/0x20 [ 2456.315765][ T1423] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2456.321667][ T1423] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2456.327136][ T1423] do_syscall_64+0x3d/0xb0 [ 2456.331388][ T1423] entry_SYSCALL_64_after_hwframe+0x61/0xcb 11:50:53 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') [ 2456.337119][ T1423] RIP: 0033:0x7f7dac4ceda9 [ 2456.341368][ T1423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2456.360811][ T1423] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2456.369057][ T1423] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2456.376869][ T1423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:53 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') (async) 11:50:53 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:53 executing program 1: r0 = getpid() (async) r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000009c0)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='ext4_ext_rm_leaf\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, r2, 0x0, 0x1, &(0x7f0000000300)='\x00'}, 0x30) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3c4}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000240)={&(0x7f0000000000)="4d95f87b5ba88f8aaed94b2d24449bcb8f59b1d599841c45f5601029ae53ac6bc9bf00b9dcd4fc03c2b9c05435801383be80b1541c27c0098df11d6f3566de22b6542d12aa5ff07c21ede422d03c7b45ef810104935f44cbebca8b7a38c4caf66b4924433c4f3ab8bccc5d600dd45b6bbdb75be7e4d23c5d26bb64103f5651426745ece7c8dc538ebf0bae11d068b8e5ff265722ef8491b7756acf96fa3e2a37690e20d2b35b44ea2cb30889324ed2dbb2b8eb8e46d6af247f430bccd21ee3bd8b0f0c703992ce915494ca4ab4d20e5a0d24c2ae17b445b607a92644", &(0x7f0000000100)=""/99, &(0x7f0000000180)="b5a30de7", &(0x7f00000001c0)="b205ad7d3aec0134493860ca6bece69cd8d40c38f457affa3ba78bc1813890bfe38ac7d4b3202a77bb5bec3e51f717ef4673f43cccce26a0365cade5346e9bf3a7901f8e78e06632d7b977549b16ef4fc3316a4777dd9b4b4e7c77d7fc4c7b", 0x400, r3}, 0x38) 11:50:53 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) [ 2456.384684][ T1423] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2456.392492][ T1423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2456.400306][ T1423] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2456.408117][ T1423] 11:50:53 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') 11:50:54 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xcf03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:54 executing program 2: syz_clone(0xb20ee580, 0x0, 0xffffffffffffff3a, 0x0, 0x0, 0x0) [ 2456.440958][ T1510] FAULT_INJECTION: forcing a failure. [ 2456.440958][ T1510] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2456.460752][ T1510] CPU: 1 PID: 1510 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2456.470827][ T1510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2456.480723][ T1510] Call Trace: [ 2456.483843][ T1510] [ 2456.486624][ T1510] dump_stack_lvl+0x151/0x1b7 [ 2456.491135][ T1510] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2456.496608][ T1510] dump_stack+0x15/0x17 [ 2456.500596][ T1510] should_fail+0x3c6/0x510 [ 2456.504849][ T1510] should_fail_alloc_page+0x5a/0x80 [ 2456.509883][ T1510] prepare_alloc_pages+0x15c/0x700 [ 2456.514834][ T1510] ? __alloc_pages_bulk+0xe40/0xe40 [ 2456.519867][ T1510] __alloc_pages+0x18c/0x8f0 [ 2456.524291][ T1510] ? prep_new_page+0x110/0x110 [ 2456.528892][ T1510] ? __alloc_pages+0x27e/0x8f0 [ 2456.533494][ T1510] ? __kasan_check_write+0x14/0x20 [ 2456.538445][ T1510] ? _raw_spin_lock+0xa4/0x1b0 [ 2456.543039][ T1510] pte_alloc_one+0x73/0x1b0 [ 2456.547378][ T1510] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2456.552411][ T1510] ? __pmd_alloc+0x48d/0x550 [ 2456.556838][ T1510] __pte_alloc+0x86/0x350 [ 2456.561007][ T1510] ? __pud_alloc+0x260/0x260 [ 2456.565427][ T1510] ? __pud_alloc+0x213/0x260 [ 2456.569856][ T1510] ? free_pgtables+0x280/0x280 [ 2456.574454][ T1510] ? do_handle_mm_fault+0x2330/0x2330 [ 2456.579665][ T1510] ? __stack_depot_save+0x34/0x470 [ 2456.584611][ T1510] ? anon_vma_clone+0x9a/0x500 [ 2456.589212][ T1510] copy_page_range+0x28a8/0x2f90 [ 2456.593984][ T1510] ? __kasan_slab_alloc+0xb1/0xe0 [ 2456.598845][ T1510] ? slab_post_alloc_hook+0x53/0x2c0 [ 2456.603966][ T1510] ? kernel_clone+0x21e/0x9e0 [ 2456.608481][ T1510] ? do_syscall_64+0x3d/0xb0 [ 2456.612906][ T1510] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2456.618814][ T1510] ? pfn_valid+0x1e0/0x1e0 [ 2456.623060][ T1510] ? rwsem_write_trylock+0x15b/0x290 [ 2456.628181][ T1510] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 2456.634434][ T1510] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2456.639987][ T1510] ? __rb_insert_augmented+0x5de/0x610 [ 2456.645283][ T1510] copy_mm+0xc7e/0x13e0 [ 2456.649275][ T1510] ? copy_signal+0x610/0x610 [ 2456.653705][ T1510] ? __init_rwsem+0xd6/0x1c0 [ 2456.658132][ T1510] ? copy_signal+0x4e3/0x610 [ 2456.662555][ T1510] copy_process+0x1149/0x3290 [ 2456.667066][ T1510] ? proc_fail_nth_write+0x20b/0x290 [ 2456.672188][ T1510] ? fsnotify_perm+0x6a/0x5d0 [ 2456.676704][ T1510] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2456.681646][ T1510] ? vfs_write+0x9ec/0x1110 [ 2456.685986][ T1510] kernel_clone+0x21e/0x9e0 11:50:54 executing program 2: syz_clone(0xb20ee580, 0x0, 0xffffffffffffff3a, 0x0, 0x0, 0x0) [ 2456.690323][ T1510] ? file_end_write+0x1c0/0x1c0 [ 2456.695011][ T1510] ? create_io_thread+0x1e0/0x1e0 [ 2456.699874][ T1510] ? mutex_unlock+0xb2/0x260 [ 2456.704297][ T1510] ? __mutex_lock_slowpath+0x10/0x10 [ 2456.709421][ T1510] __x64_sys_clone+0x23f/0x290 [ 2456.714020][ T1510] ? __do_sys_vfork+0x130/0x130 [ 2456.718707][ T1510] ? ksys_write+0x260/0x2c0 [ 2456.723045][ T1510] ? debug_smp_processor_id+0x17/0x20 [ 2456.728251][ T1510] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2456.734152][ T1510] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2456.739627][ T1510] do_syscall_64+0x3d/0xb0 [ 2456.743879][ T1510] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2456.749604][ T1510] RIP: 0033:0x7f7dac4ceda9 [ 2456.753860][ T1510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2456.773299][ T1510] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2456.781545][ T1510] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:54 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:54 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:54 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) [ 2456.789355][ T1510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2456.797170][ T1510] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2456.804977][ T1510] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2456.812808][ T1510] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2456.820605][ T1510] [ 2456.844751][ T1529] FAULT_INJECTION: forcing a failure. [ 2456.844751][ T1529] name failslab, interval 1, probability 0, space 0, times 0 [ 2456.858610][ T1529] CPU: 1 PID: 1529 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2456.868686][ T1529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2456.878579][ T1529] Call Trace: [ 2456.881701][ T1529] [ 2456.884477][ T1529] dump_stack_lvl+0x151/0x1b7 [ 2456.888989][ T1529] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2456.894456][ T1529] ? avc_denied+0x1b0/0x1b0 [ 2456.898798][ T1529] dump_stack+0x15/0x17 [ 2456.902789][ T1529] should_fail+0x3c6/0x510 [ 2456.907042][ T1529] __should_failslab+0xa4/0xe0 [ 2456.911645][ T1529] ? vm_area_dup+0x26/0x230 [ 2456.915984][ T1529] should_failslab+0x9/0x20 [ 2456.920321][ T1529] slab_pre_alloc_hook+0x37/0xd0 [ 2456.925095][ T1529] ? vm_area_dup+0x26/0x230 [ 2456.929434][ T1529] kmem_cache_alloc+0x44/0x200 [ 2456.934037][ T1529] vm_area_dup+0x26/0x230 [ 2456.938201][ T1529] copy_mm+0x9a1/0x13e0 [ 2456.942219][ T1529] ? copy_signal+0x610/0x610 [ 2456.946622][ T1529] ? __init_rwsem+0xd6/0x1c0 [ 2456.951047][ T1529] ? copy_signal+0x4e3/0x610 [ 2456.955473][ T1529] copy_process+0x1149/0x3290 [ 2456.959986][ T1529] ? proc_fail_nth_write+0x20b/0x290 [ 2456.965108][ T1529] ? fsnotify_perm+0x6a/0x5d0 [ 2456.969620][ T1529] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2456.974572][ T1529] ? vfs_write+0x9ec/0x1110 [ 2456.978910][ T1529] kernel_clone+0x21e/0x9e0 [ 2456.983248][ T1529] ? file_end_write+0x1c0/0x1c0 [ 2456.987936][ T1529] ? create_io_thread+0x1e0/0x1e0 [ 2456.992795][ T1529] ? mutex_unlock+0xb2/0x260 [ 2456.997220][ T1529] ? __mutex_lock_slowpath+0x10/0x10 [ 2457.002344][ T1529] __x64_sys_clone+0x23f/0x290 [ 2457.006941][ T1529] ? __do_sys_vfork+0x130/0x130 [ 2457.011626][ T1529] ? ksys_write+0x260/0x2c0 [ 2457.015969][ T1529] ? debug_smp_processor_id+0x17/0x20 [ 2457.021175][ T1529] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2457.027078][ T1529] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2457.032548][ T1529] do_syscall_64+0x3d/0xb0 [ 2457.036798][ T1529] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2457.042525][ T1529] RIP: 0033:0x7f7dac4ceda9 [ 2457.046782][ T1529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2457.066219][ T1529] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2457.074466][ T1529] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2457.082280][ T1529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:54 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x58, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x0, 0x10}, 0xc) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000840)={r2, 0x0, 0x0}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x0, 0xf8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x9c, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='memory.events\x00', 0x0, 0x0) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x1}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_tracing={0x1a, 0x17, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000000c0)='GPL\x00', 0x80, 0x54, &(0x7f0000000100)=""/84, 0x40f00, 0x0, '\x00', r3, 0x18, r4, 0x8, &(0x7f00000004c0)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0xc, 0x2, 0x2}, 0x10, 0x84ee, 0xffffffffffffffff, 0x3, &(0x7f00000005c0)=[r5], &(0x7f0000000600)=[{0x5, 0x2, 0x4, 0x9}, {0x4, 0x3, 0x6, 0x1}, {0x4, 0x2, 0x6, 0x5}], 0x10, 0x6}, 0x90) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:54 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) [ 2457.090089][ T1529] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2457.097900][ T1529] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2457.105714][ T1529] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2457.113529][ T1529] 11:50:54 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:54 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:54 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:54 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x58, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x0, 0x10}, 0xc) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000840)={r2, 0x0, 0x0}, 0x20) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x0, 0xf8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x9c, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) (async, rerun: 32) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='memory.events\x00', 0x0, 0x0) (async) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x1}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_tracing={0x1a, 0x17, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000000c0)='GPL\x00', 0x80, 0x54, &(0x7f0000000100)=""/84, 0x40f00, 0x0, '\x00', r3, 0x18, r4, 0x8, &(0x7f00000004c0)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0xc, 0x2, 0x2}, 0x10, 0x84ee, 0xffffffffffffffff, 0x3, &(0x7f00000005c0)=[r5], &(0x7f0000000600)=[{0x5, 0x2, 0x4, 0x9}, {0x4, 0x3, 0x6, 0x1}, {0x4, 0x2, 0x6, 0x5}], 0x10, 0x6}, 0x90) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2457.152305][ T1534] FAULT_INJECTION: forcing a failure. [ 2457.152305][ T1534] name failslab, interval 1, probability 0, space 0, times 0 [ 2457.214600][ T1534] CPU: 1 PID: 1534 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2457.224685][ T1534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2457.234578][ T1534] Call Trace: [ 2457.237707][ T1534] [ 2457.240564][ T1534] dump_stack_lvl+0x151/0x1b7 [ 2457.245077][ T1534] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2457.250546][ T1534] dump_stack+0x15/0x17 [ 2457.254535][ T1534] should_fail+0x3c6/0x510 [ 2457.258789][ T1534] __should_failslab+0xa4/0xe0 [ 2457.263390][ T1534] ? vm_area_dup+0x26/0x230 [ 2457.267729][ T1534] should_failslab+0x9/0x20 [ 2457.272069][ T1534] slab_pre_alloc_hook+0x37/0xd0 [ 2457.276843][ T1534] ? vm_area_dup+0x26/0x230 [ 2457.281182][ T1534] kmem_cache_alloc+0x44/0x200 [ 2457.285783][ T1534] vm_area_dup+0x26/0x230 [ 2457.289951][ T1534] copy_mm+0x9a1/0x13e0 [ 2457.293942][ T1534] ? copy_signal+0x610/0x610 [ 2457.298367][ T1534] ? __init_rwsem+0xd6/0x1c0 [ 2457.302793][ T1534] ? copy_signal+0x4e3/0x610 [ 2457.307219][ T1534] copy_process+0x1149/0x3290 [ 2457.311733][ T1534] ? proc_fail_nth_write+0x20b/0x290 [ 2457.316855][ T1534] ? fsnotify_perm+0x6a/0x5d0 [ 2457.321367][ T1534] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2457.326314][ T1534] ? vfs_write+0x9ec/0x1110 [ 2457.330659][ T1534] kernel_clone+0x21e/0x9e0 [ 2457.334992][ T1534] ? file_end_write+0x1c0/0x1c0 [ 2457.339681][ T1534] ? create_io_thread+0x1e0/0x1e0 [ 2457.344540][ T1534] ? mutex_unlock+0xb2/0x260 [ 2457.348970][ T1534] ? __mutex_lock_slowpath+0x10/0x10 [ 2457.354094][ T1534] __x64_sys_clone+0x23f/0x290 [ 2457.358690][ T1534] ? __do_sys_vfork+0x130/0x130 [ 2457.363376][ T1534] ? ksys_write+0x260/0x2c0 [ 2457.367716][ T1534] ? debug_smp_processor_id+0x17/0x20 [ 2457.372925][ T1534] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2457.378826][ T1534] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2457.384293][ T1534] do_syscall_64+0x3d/0xb0 [ 2457.388546][ T1534] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2457.394273][ T1534] RIP: 0033:0x7f7dac4ceda9 [ 2457.398536][ T1534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2457.417967][ T1534] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2457.426214][ T1534] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2457.434025][ T1534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2457.441836][ T1534] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2457.449649][ T1534] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2457.457459][ T1534] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2457.465273][ T1534] 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 1: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x58, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x0, 0x10}, 0xc) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000840)={r2, 0x0, 0x0}, 0x20) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x0, 0xf8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x9c, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='memory.events\x00', 0x0, 0x0) (async) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)={0x1b, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x1}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_tracing={0x1a, 0x17, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000000c0)='GPL\x00', 0x80, 0x54, &(0x7f0000000100)=""/84, 0x40f00, 0x0, '\x00', r3, 0x18, r4, 0x8, &(0x7f00000004c0)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0xc, 0x2, 0x2}, 0x10, 0x84ee, 0xffffffffffffffff, 0x3, &(0x7f00000005c0)=[r5], &(0x7f0000000600)=[{0x5, 0x2, 0x4, 0x9}, {0x4, 0x3, 0x6, 0x1}, {0x4, 0x2, 0x6, 0x5}], 0x10, 0x6}, 0x90) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2457.553910][ T1561] FAULT_INJECTION: forcing a failure. [ 2457.553910][ T1561] name failslab, interval 1, probability 0, space 0, times 0 [ 2457.582660][ T1561] CPU: 0 PID: 1561 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2457.592759][ T1561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2457.602630][ T1561] Call Trace: [ 2457.605750][ T1561] [ 2457.608530][ T1561] dump_stack_lvl+0x151/0x1b7 [ 2457.613053][ T1561] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2457.618516][ T1561] dump_stack+0x15/0x17 [ 2457.622502][ T1561] should_fail+0x3c6/0x510 [ 2457.626766][ T1561] __should_failslab+0xa4/0xe0 [ 2457.631445][ T1561] ? anon_vma_fork+0x1df/0x4e0 [ 2457.636050][ T1561] should_failslab+0x9/0x20 [ 2457.640381][ T1561] slab_pre_alloc_hook+0x37/0xd0 [ 2457.645158][ T1561] ? anon_vma_fork+0x1df/0x4e0 [ 2457.649801][ T1561] kmem_cache_alloc+0x44/0x200 11:50:55 executing program 1: r0 = gettid() r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r1, &(0x7f0000000500)='io.pressure\x00', 0x2, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000480)='tasks\x00', 0x2, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup, 0x2b, 0x1, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0]}, 0x5d) write$cgroup_pid(r3, &(0x7f0000000040)=r0, 0x12) mkdirat$cgroup(r4, &(0x7f0000000080)='syz0\x00', 0x1ff) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r5}, &(0x7f0000000300), &(0x7f0000000340)=r5}, 0x20) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000440)={&(0x7f00000002c0)="14142e56f502571d7401533c190204732f8f96cc1c80d882adb0744d87dc6fad5cb8025d37740907348d964c4f4a39fb326c74f47212f51910d39f561317265d8eb68421010a06d02038a1386d874acd0ae6dbcd7ceb9a44c0a66316dac75842e1486a4c9bc83e8fbbb862544d9828d65f79d85b9d0e9fad54a4908b812bcc3685c05105310784a84638eb023e634e", &(0x7f0000000380)=""/24, &(0x7f00000006c0)="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", &(0x7f00000003c0)="65553e99e27111eac1f8fc98bb09303d0c72092df35c91403f5efa7675975dce07c82018cc0ca830b914d51d9f7171f9d8e707a35129156a266ed5be93a683370e6a81f9c6a41c6a7d74dbb4e3af0ed3ec66738c71de4a138396ac75f45f44db3735655e5370582ef104c3430dc31b34f4", 0x7ff, r5, 0x4}, 0x38) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x20000, 0x20000000000}, 0x1008, 0x3e4, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x8000}, r0, 0x1, 0xffffffffffffffff, 0x9) [ 2457.654354][ T1561] anon_vma_fork+0x1df/0x4e0 [ 2457.658796][ T1561] copy_mm+0xa3a/0x13e0 [ 2457.662779][ T1561] ? copy_signal+0x610/0x610 [ 2457.667201][ T1561] ? __init_rwsem+0xd6/0x1c0 [ 2457.671628][ T1561] ? copy_signal+0x4e3/0x610 [ 2457.676055][ T1561] copy_process+0x1149/0x3290 [ 2457.680567][ T1561] ? proc_fail_nth_write+0x20b/0x290 [ 2457.685687][ T1561] ? fsnotify_perm+0x6a/0x5d0 [ 2457.690209][ T1561] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2457.695148][ T1561] ? vfs_write+0x9ec/0x1110 [ 2457.699491][ T1561] kernel_clone+0x21e/0x9e0 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2457.703828][ T1561] ? file_end_write+0x1c0/0x1c0 [ 2457.708517][ T1561] ? create_io_thread+0x1e0/0x1e0 [ 2457.713377][ T1561] ? mutex_unlock+0xb2/0x260 [ 2457.717800][ T1561] ? __mutex_lock_slowpath+0x10/0x10 [ 2457.722924][ T1561] __x64_sys_clone+0x23f/0x290 [ 2457.727525][ T1561] ? __do_sys_vfork+0x130/0x130 [ 2457.732214][ T1561] ? ksys_write+0x260/0x2c0 [ 2457.736553][ T1561] ? debug_smp_processor_id+0x17/0x20 [ 2457.741755][ T1561] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2457.747662][ T1561] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2457.753132][ T1561] do_syscall_64+0x3d/0xb0 [ 2457.757385][ T1561] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2457.763112][ T1561] RIP: 0033:0x7f7dac4ceda9 [ 2457.767362][ T1561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2457.786808][ T1561] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2457.795048][ T1561] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 2: syz_clone(0xb20ee580, 0x0, 0xffffffffffffff3a, 0x0, 0x0, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 1: r0 = gettid() openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup(r1, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) (async) r2 = openat$cgroup(r1, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r1, &(0x7f0000000500)='io.pressure\x00', 0x2, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000480)='tasks\x00', 0x2, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup, 0x2b, 0x1, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0]}, 0x5d) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup, 0x2b, 0x1, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0]}, 0x5d) write$cgroup_pid(r3, &(0x7f0000000040)=r0, 0x12) mkdirat$cgroup(r4, &(0x7f0000000080)='syz0\x00', 0x1ff) (async) mkdirat$cgroup(r4, &(0x7f0000000080)='syz0\x00', 0x1ff) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r5}, &(0x7f0000000300), &(0x7f0000000340)=r5}, 0x20) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000440)={&(0x7f00000002c0)="14142e56f502571d7401533c190204732f8f96cc1c80d882adb0744d87dc6fad5cb8025d37740907348d964c4f4a39fb326c74f47212f51910d39f561317265d8eb68421010a06d02038a1386d874acd0ae6dbcd7ceb9a44c0a66316dac75842e1486a4c9bc83e8fbbb862544d9828d65f79d85b9d0e9fad54a4908b812bcc3685c05105310784a84638eb023e634e", &(0x7f0000000380)=""/24, &(0x7f00000006c0)="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", &(0x7f00000003c0)="65553e99e27111eac1f8fc98bb09303d0c72092df35c91403f5efa7675975dce07c82018cc0ca830b914d51d9f7171f9d8e707a35129156a266ed5be93a683370e6a81f9c6a41c6a7d74dbb4e3af0ed3ec66738c71de4a138396ac75f45f44db3735655e5370582ef104c3430dc31b34f4", 0x7ff, r5, 0x4}, 0x38) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x20000, 0x20000000000}, 0x1008, 0x3e4, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x8000}, r0, 0x1, 0xffffffffffffffff, 0x9) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x20000, 0x20000000000}, 0x1008, 0x3e4, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x8000}, r0, 0x1, 0xffffffffffffffff, 0x9) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2457.802859][ T1561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2457.810671][ T1561] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2457.818484][ T1561] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2457.826296][ T1561] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2457.834112][ T1561] 11:50:55 executing program 1: r0 = gettid() r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup(r1, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) (async) r2 = openat$cgroup(r1, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r1, &(0x7f0000000500)='io.pressure\x00', 0x2, 0x0) (async) openat$cgroup_pressure(r1, &(0x7f0000000500)='io.pressure\x00', 0x2, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000480)='tasks\x00', 0x2, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) (async) openat$cgroup_procs(r4, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup, 0x2b, 0x1, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0]}, 0x5d) write$cgroup_pid(r3, &(0x7f0000000040)=r0, 0x12) mkdirat$cgroup(r4, &(0x7f0000000080)='syz0\x00', 0x1ff) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r5}, &(0x7f0000000300), &(0x7f0000000340)=r5}, 0x20) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r5}, &(0x7f0000000300), &(0x7f0000000340)=r5}, 0x20) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000440)={&(0x7f00000002c0)="14142e56f502571d7401533c190204732f8f96cc1c80d882adb0744d87dc6fad5cb8025d37740907348d964c4f4a39fb326c74f47212f51910d39f561317265d8eb68421010a06d02038a1386d874acd0ae6dbcd7ceb9a44c0a66316dac75842e1486a4c9bc83e8fbbb862544d9828d65f79d85b9d0e9fad54a4908b812bcc3685c05105310784a84638eb023e634e", &(0x7f0000000380)=""/24, &(0x7f00000006c0)="4b897c4f552b2891f696642be3c720c2b2a8ffc653a88dd27773bf36a665d810285aac925eb3be8ec1c712c4ac8312c1e2a9a54fc1f5724c4f1333d8c23767497ddc87b55a0bbaad35770cb66672cc5cb56bb6b73fe6ce87a38346a346c8b3caadada3685fd55bb7d8423c3093f733c50502f47b3d1a9f1431272cbd218ee5659c4613b72bae26d06ae2b43550923855c70cea1a8e11947c4de74653892fc3b9dc5eedd36df7521c5f58a222ed3e16146aad3e6a40899e4b23ce2484df27c8c8b6ebabce42c5fb67746461ac7433aa482fa9f4ae253eb422993e1be7fcb3aaf98a696fce70a65d13da162211e23e69ae89735649c94ac0fbb2d0e686803cb0bda011a5328f613c90c543dc900f5c11adc08bdb96021f12a39f34f19e3d2fca4c4e85d407e401052ede95d9f2bc87e1ace76c06640ed42a11803bc6ed67a17fd6cdcee4f3d2cb9f3db6fdd1fe837df0c97ff15185dd30e4d772da17133bcbe34745089ada687ed372f74ca68a8a8149c82536ce506f70d8b1d719b88117b969e9f64316017083107b421bc2daaf6f50c12e60036692452d644f31e0a2452e2dbe68c47c80d62848ee51eef521ed1e4921cddf48fff686f0085afd324ffc982a0f2ec7a92e970b45a7edb3e338b3351cca20d35fad217fdefd6be793f042414f2a21b156a52272c69191479ad3e959eb1e02929dfd64bcf5a74cd6488e85d7b07ba4a2842ae81f5ed822105f9d0ba23ebac37031ded4c7cec4da924dc26bddd8fd48044b81fa19f9d9fce1153a088acb938bde408c69384f9e57b5f553cb1724ef4b94c0abf4995655deb6c0863e6dd2865a76151ddfd409028b1e9bead370083c53fb40a7b006c2da6dd705fada5b8d96ef44ceee82f6504be6b7834df063917222d2c92d032dff9a78eade6404297a4b929c93d7f7e2d0608f76f4841116b8cd9eb5155d724cf262dc5ce84714118be22a1e7bbc67a4afeb7297913be9a1e8f7ce7147a7d4523dc94a972ec547305d30122242e649372077cf197104c6999ab911338b8b5b474f49e0201ce4837b9716370bcce5b6b6ee1378d79a2402ac13c77df0650af4b7d95400eff936cd9ceb1a29e20dc4b3876b81a646953ec4d36bf4a56f3f73a3cf2f42293b3fc2f5162607a63db270bfae3b931817c911eeb28355fcfaadb033c74b2ab479c6d89135c5ad63a1dd8af6b5950925c43d41c3ee2a739800a9a57e1b65ce4567aeab46e41ec9c82e9243c7c3aa620f5f75432aa5a8db1bc34cb2ef88252fe1c0a93fd4d10f79de2936d7022d3f7fd63fd846068300481a779065a39620875e6174780202e038bef03bf38e5624653cf36f2412f859d1ebc5f9e33a3b17a73819221cbd33690e2d9dc1b618ad0315e30318457eb01954732823b36a59b3629392f42073165ac91a149a1dd088ac9f7bc1c26212b03affdbb38ca20dffa540016df887424ccee0a7c6f05c90e5bf3352323ff5cef7ab19e2d210a5d0f92e5834897f4874e09d8bc8051c60f282cd9a29bc2c8203454047b9fde2d5e3863fcddab2eab26bd9d186e89af7126d286f9800fc084caf42b16a50e7ccc6a9548db71a856148e401a9eee4c9df7e6d4cdf3f61922a1a891fe166ce13b08d5cc09ca64425997ecdf63833ba5b50b6eb3f267ce4d6137457f8c15a0e9fd42b7058821d3697c617b3d90a5bbf30956f3aac99aba5fa4c47e80b3f3334ff97ecfa5031913c42ee4980a08e4815b9b37cda8b86fd5ebc66137f4fa58ce0f6cbc5e418477c00c1681d6ff9fcacf107001a963bba42d8871705362ce4f87f2f720c6ac3eb88fb6408d7749e93641e566ff346bdeb18d793a9e2292a439c52ee6dc4aeceae09ca80f786262c28bd3c25b959dcf071fe72a58d46e10f9aafbe539078a842ccadba46a1affd9a5c785385e2998cd299b8a475d7ed5f7fa14e774ea4ecc9467d6f87f933d5e99b5dda4c5dac7f4d15d533feafc3251b4ff64e5d233c834e9c8f097ba0541f30af2687a380846f3c9854b4bd0d378730514c352e670b837d3769daf5abafa4aa1da624fceb29cae10562a8e273d88906dd4ca25c68d5138a9f7bde1353a6922c06d40762c6425fafa4b341f0b18519ef297ba90c626ca204ffba67bd07fb3be48fc883b517cdcdf223981dbbd8076ea06f421724816da3b1b6c219a44dff19081664a3e9ba2300638e28287c6b891bcfcd6f7e29173aaa2e5d642432faaf67159238703a13a58671b2e3910de3c5763740819ce65fd924b38f53049066c5015d3cd8b4c45871600154e1486e7da8b45f3899372cdf28f09932129b269dfc193a2d5f481567aa35d1887acfa1c6ef01cd95b43fad5d027c797c6e0abd7df73806b9dabe537a832f051b36b9c5a723586471f7e085865667f67c652f67a8bfa36002d734d0257979aceccf6ad7fdf75fe65b87f60cc9b2d31e6ebc7c2d44bcbd8aafcc306c3be642606adfdd713d6e2fb10d6da21a12549e1f4c4bf7668a2f530f285d35055d1857e22a7b9f3ed07c5333a6ead62389433d267541ceb482f0ba47abcb0147b9f0a8504a626713f094e825474a99a281a71d519420646a6bb50abb5e168538dd931435b55bc3e0980d2fb6ba1e196705d8899eb92ee4527500347034ec72a3e67a6f5f6ed12b8ca76cfc2d413558e43665db23ecdcdcad77541d52f39db88d9cd36fae844aea2ecf7f26437ecab237822b59037f924550994d162ef553f06567b7de6dea7be0b04ac3d948a1689912e3f32c71d2c9f1ff675620f2c1ea4a666720e2398f340aa43e961f2202514e82751242bf295c57640ad3e1fa4335d353b848ffe8f4a2bb2bf16ad70c81fe2a54a9be34deef745a7ec65d9edfd89510239e829036740109049d1160a45c5e8b9c11e1958f4b05704aee752670dacae7c24c542443881d24428d0cf697944e276a1ccd7b48cb2875bbb982c0eefa4fad60e4e056c204d51116f084a434360822e7a47f9813ef1d18cadcd4f2be7e3ed33034d2cbad36d7eabd59e4a1a4b24b11f311892b26228776798bc1741392e41e130737c86a4b145848379223eac171c7d0c84602cd13a87ce4de3795b87cef05c5dc099d0be7109f28150f8556af9139503e8b6b6dc0ee0b47754b201521552cf18344f480521a386ea81bb6598cf816298e58b9144c2a5aa7a158d14d824a66b52daae3ca3af9fd1e540ca176ae83e3315635c27c56fe5f3823297090e73f52a4d8d8c45015a93902a11ec210d6b81a977a06780c9ca369b2c44072637b902eb1168a8d825eb6dc6e424d5b81f8d0d7b0741f739200044a68fe4a97a664c5ba62505e2de627a99ab229e934ce5c9d6ac0b48300a20dfc3c9b454394cc916c0d80fffc62c28e8f5ce9472f0798a955615d7472f840ef058b6cad132b4d6fb392cae3b9d97588899b660d74e7bc5e2b869fba25895d8ab07fc3fd414d820046a9a464dd7cb828d68815f20ded4fd695560a9e65a75639cb6314294a7fb94321351fcaaeebd93fec7ab3b37279624a793a63575f68e05c2fc8afc2c56da9f64485b3fdfe063d5f36582a27c79b4f173481e9e186ae635c7f49976c6a3a96c99fe94ae834a3acf737afa9fcfc7212f980513698044a961a06a8a059c21183fa201f82b75c400841a647a848e46374b4ca13a3c3584ab6deb61ae74123479fb7cc2490f974076835bb2f3bd2d65618a48e196321853d1d5a8227600fc8c80d636dc0094344ba74a31601d9aca6e7f02b1d091e61958badc8ffd94a5e6ea0e2639018adb298b5815e13471978a3abbf9b961daf985f02a59efd4555e9ce63e10b0b8b6b7f10e78d339bc66f48a275848a232e4e24fcf06bd541a064e9e4cc6c8eaac68add6a13de2d2488bcf9cbef3205541446a9f5d50d61b665067528850b46698c419b1fc9b4f5b577ff42e6b02e1bbd154efaffcb19e6db1b3761bc7f183e1cfa5ef27e929574fba85fa7f1c1ea2802ef28d553a2649b037e24f51d1193682672d57a8c849db1527451bb0f1b9e7b114aaedb70708c329c4de8001a31e5bf1a80404ea72384b0dcd46ef4e39af6239afd7ac6bbf05e6794f4526543673e57f733f13ce5d652c79484c97fd1d89fc67e043a0fbc5156170cc8c61a1f0a638059ce20a8ee18ea63a46d1c98b9f098b23a418dcc262bb585a97b46630f4a0f8456f96e0ec645294e38b06e3e1d9cbf7e76cc3fee7fb3f48a6f360cb3dc6e07f197a32e4b86bf7ffb312ae894f17d75c1f0083bfdd6ab02e3b99035cf24185ee5971ff800826b5e97fd1c737b5ce4e336cd084766247d5364747975409068b075c561792b76b7f4ef6ff10e444f0c56ae942798c49ad5cc61d710d1aa27ab050b5d22bad6c02de25016b632976e7f5c0ca289c934e26ce1cc7a02371629b911e301c448ace1aed0c38bc675af9c694819410361c6fc0b7f03f97341d92f7963960ce4e6ae6968e895163ef04ed75560bea92dcbf6867cf0586f35dd8b9054d3c0e500bb9750c492fc5eb511aa7d94be2e93fd9278f2a5f6a17e8caf3fe059a765d6cb3a01d48e6071b5e44e1cba27ee9e9eba1af44be3a0ac7699bf36072a002c3f7f0f84a8f4570a8b49e3b39acc9924fbb605c3d734877ed47c885634d3e106da9dbbd3b25709152bd209d97be4b4f50346b7570227095cdc520542de3df0efc23888584db2b0ee2be4c117b615f2d4a31385751ce28d3590d3dbf311bb9a01751f0403d77803f0e9930a9c9959b05a20a4cbafacce8f98b61d2c5a1c79c6c599e425e9fd9762964479451dc658d5cff84fbe4877fb94acdfc228312eb4a765139ff6e059917f7bac591a329b19a2668634ba3951cd03eb143b330e606abd86307fa8577a232e43cdc0f1eda72ecfe40a93dc2c08ddf62e4a47b52bdb6353d9aed44b3a9b7756d276ed8092dad77c42625191f6f232f5f565074a9183f87fe6d290f600ca9dab34304018900fa7f17f307a8fcbd6ff0b64d3516403bdfe4df3f31b5ff4dbc2972cecf0144146cd861c47676ae1ff68dcb291713619238b690aee71547d9d2c76410c4a9123de9dbc66bc0227080b423c1f2537979e86bd078a77d15f0c349cddbf5f7868cc70877d8a0ab01cdaaeda5cbc811f632eb5f73f487a19a44e1a0a658db42998883f00b094cee04b496650fbd710babad58677cd9a30717b35ff6beb039ded07783e85633c8cac6390b625f2578c7e0342dea0250089400b7b67331e1aa246d2a28ebd776010f9b38bc45cf0a84605d71aa7b911d0a9533fbddad8a082f5bff65194247c94dd109b48451b7a4f46b7c7af0c3d6d882748fffa5edac80b33565622e7e4b629139e867d7cbbf61a690ecba8e5e367d680ec11df8f68fb6a19e4fbe2977b2ce1f186945199d26316b89c30f59bee325ce782683f6f60d99197df8ef141122a08c40966a0613dd8eddacc81994edfc9fce6cb87cffc634dc76809ea326b20e202407d953640bb1bb23ce7cf9ca0528d5728c584cf32b8f0878f8bf9df1369ed428e3170a776246741dfba6b76c62ff073cd573899fb163f26bbd1d170ea794b71aeb6e697178da17cd778e01833d986d85b91b03b09b915dcea961b9c9b8efb45a455f0b749f7ccd537cea1ee1c5483114436e2b12227f235218b229e727c880920689bb7b96f8480451ef125063c899034d3f0f4d9c59727a861ea62c9aea4f3bde18251c862c6dc466664b78da56be7a8bbf601a1aafec4db5afb73d7b4c872695c181abd869645b1ce10d645ea54dab53cc02fc8efa5d903392f0bcc173095ad78", &(0x7f00000003c0)="65553e99e27111eac1f8fc98bb09303d0c72092df35c91403f5efa7675975dce07c82018cc0ca830b914d51d9f7171f9d8e707a35129156a266ed5be93a683370e6a81f9c6a41c6a7d74dbb4e3af0ed3ec66738c71de4a138396ac75f45f44db3735655e5370582ef104c3430dc31b34f4", 0x7ff, r5, 0x4}, 0x38) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x20000, 0x20000000000}, 0x1008, 0x3e4, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x8000}, r0, 0x1, 0xffffffffffffffff, 0x9) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x20000, 0x20000000000}, 0x1008, 0x3e4, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x8000}, r0, 0x1, 0xffffffffffffffff, 0x9) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2457.885984][ T1593] FAULT_INJECTION: forcing a failure. [ 2457.885984][ T1593] name failslab, interval 1, probability 0, space 0, times 0 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2457.980378][ T1593] CPU: 0 PID: 1593 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2457.990456][ T1593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2458.000353][ T1593] Call Trace: [ 2458.003476][ T1593] [ 2458.006251][ T1593] dump_stack_lvl+0x151/0x1b7 [ 2458.010767][ T1593] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2458.016241][ T1593] dump_stack+0x15/0x17 [ 2458.020227][ T1593] should_fail+0x3c6/0x510 [ 2458.024482][ T1593] __should_failslab+0xa4/0xe0 [ 2458.029082][ T1593] ? vm_area_dup+0x26/0x230 [ 2458.033418][ T1593] should_failslab+0x9/0x20 [ 2458.037760][ T1593] slab_pre_alloc_hook+0x37/0xd0 [ 2458.042537][ T1593] ? vm_area_dup+0x26/0x230 [ 2458.046869][ T1593] kmem_cache_alloc+0x44/0x200 [ 2458.051472][ T1593] vm_area_dup+0x26/0x230 [ 2458.055637][ T1593] copy_mm+0x9a1/0x13e0 [ 2458.059632][ T1593] ? copy_signal+0x610/0x610 [ 2458.064055][ T1593] ? __init_rwsem+0xd6/0x1c0 [ 2458.068480][ T1593] ? copy_signal+0x4e3/0x610 [ 2458.072913][ T1593] copy_process+0x1149/0x3290 11:50:55 executing program 1: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000003240), 0x8) r2 = syz_clone(0x10000, &(0x7f00000033c0)="05e1a0fa51b59d16a2bd81", 0xb, &(0x7f0000003480), &(0x7f0000003c00), &(0x7f0000003c40)="85f56b1139e3acd65a094857a09323c4652b9663a65556849d12e44dfb2c1d9d79f74544586d3dd2573552cf86bd4720d9afca4c4ea57950d79f814d44c97660ce57c0962d4e82b151c218a3da834951b5da5772b81a173786ac576e86c6b19c2de582695a7f8c8ab1cc51725a9e8737a45325d7c9a39b0a3d67db1b299328e1071bf1d2c43c08c226f4cae7d2dadb8317fead7d25c806b46d53117d619bb7e0d2ba7a120558678d978acabec0a85592c077dcf27d3aa237803a57e30c35c7d43c5fd8732b32") r3 = gettid() r4 = getpid() r5 = syz_clone(0x8002000, &(0x7f0000003d40)="358679eb595489014a9d2465fcf5ff8061085e1d5f1796ec6c246c2b77e5331d70d1ee554d9ec0da4cfc3dfda266900a836e782140ebd435668c7a7c44116e5e6d6a7af8855fa5bb7289ac29a2e68cb8995d1b97179a2e803711720ef63feee7346ee478fdd7bf28d02a50c939ad282860743bd99ac50ba5ec1829477ea20027cf45412d803f4d9ed93d35fa0744f1bada34480a784ff869b72f1602592cc1601ef6f1709ebc03d3a53a11b4fa0901f065dbcc129c220b5db4a0f261bf06c569caf38cb1d85addb2251c22dde4f274928aca69cc18c86687fd7575f363", 0xdd, &(0x7f0000003e40), &(0x7f0000003e80), &(0x7f0000003640)="78e2fbedebdf5a84cd2609d42a1f40d3512a1cb96b3afc5b94d9c664ac89a23a8b42838d5cfd3ce041c59002840b957676b87866222d24db8aba5b64edcd287bcf71e44d") r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETVNETLE(r6, 0x2, &(0x7f0000000f80)) sendmsg$unix(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003380)="3b895eb91fb760105b59480532b5a3faaca61c2a0f", 0x15}, {&(0x7f0000003740)="f29ee272a96af4f1aba36f92a17653501aa2d1bb7a7df98b9bbe446bdb3f6c6c0cdd3f99cb3ec1ce18e875ee4e3d6ca9a712cf5ce6231246ccc678969489b21efc9ccc46e1ad48cf1816b083ed35dd4d2e600410930483a5e8fdbfa67698cd1bd75987b2e822e37d687c49c7eba94a3dcde06c1ebf49a59dafe474908713c6ad8b7d0f32a5db02c57df371d4ae03f1ff14e79555b7ea4b920ca5ec88eade978029bcf0d962a77d49e8d9f48f3a30e88875d23d8cd33d4b57bb038eff225b700c4b445b159d8a0b960950", 0xca}, {&(0x7f0000003840)="168f0bb9f92e958742e89bcf3e08c4d3d62d11e2aab3c46d51d27cedb1ff6d118de14ce623974fd051ce5e06bfcfa7ab79744bf9ce44d4a39db6ec22b205512f0f2429f2ea8de0d6127a4004531c62ace9f4cdb19bcf4745c3e05f022114189ea31db679c6bea32f929ce82a89dfbdb8eac263bebe42be601a7d8fd3997e4478f7259c1220015e09941074265ad6ba9a3cd8ed4a22407dbdaa1c262016b3f9c1eb874e0041cd075f902091bfcd646b3f4e97de52d0aaab03e75368ac643273ccbc5cecd38640e604e8cbce31d5f5ca75cc92f6ab341f8c3ccdee3027437849a6d5e8fda0ba61c34e00fdd2ad913be6dc65e8c582aee57843", 0xf8}, {&(0x7f0000003940)="2a5e139082ebbd68aa4a5e74b415b2f864b1d51fb46b59b65ef241ac7ab2c21bad7c169374277383dffb60c0dba0e9917aeae38464da2942764c6503b5c32b414ebbc33e5b9a39e3ed7d6e9cabd0912734a0ec675916a109ed6726ca537749d8b248b5081128c5cf0ea8447b7760992296444bcf88933afd2cac07b0d4d5a7d8728843fe7419fa1ebc07c3757404142a36f0c48d38c3c2183bf593abc8fd85bb1795ed7730ee8df38f1cddbafbb736b8e464828e382e57932b3fdb9845205f387a35bcb2a9abf83ef0222d91cf162e1f2f24fbc6fd7fdb58889fcd22934db7e3e4e158e300521ac157af45b291c072d72de6eaefe2", 0xf5}, {&(0x7f0000003a40)="56276d49e6327e664ef759268f27a3b5a6eecca5c1e900e7da9eef9aa3499949e5b97d0450b7da2fecd5858422a66b6d9ef448f897c544cec0990501710ca89c3fcfd5c36859e9d16a6e7a1eb44d629f15b4d93940011be644ddbbe699cca7852849920b27b6669b7885c4e47ee9225a031cfcae0c3c121916bb0d89de3f39a779c26db1cc49dd87d496b25d5d6ae02120c3fbd801a333ae974130ef78e964f4ec01db67122bf037dd3c41f39c5dedb402c8d569bd433e8a0e33f79a6124bb", 0xbf}, {&(0x7f0000003b00)="64227ddb1638d9f97d203255e5d15aeae20a2ae1088ac259f2749c6b0eb6fc32e18eab4da601b9ad6973be221cee798afed6b6a3c1dd3ebb9cf31fd84065e3972d035daee693eee1e0abdb69c2f001232eccd906c33d33b26298752605f586", 0x5f}], 0x6, &(0x7f0000003f00)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r6, r0, r0, r0]}}], 0x118, 0x4}, 0x4090) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) r10 = openat$cgroup_ro(r9, &(0x7f0000002e40)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) write$cgroup_pressure(r10, &(0x7f0000003000)={'full', 0x20, 0xd21f, 0x20, 0xffff}, 0x2f) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000003140)={r10, r10, 0x4, r10}, 0x10) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) r12 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f00000040c0)=ANY=[@ANYBLOB="18110000be430b8d886662dac77b3fc05e21ce4382fa1febe349def55985feb41cdcf31d939cc173a10c900fcdeb1ad7b13304ff0512e78efc635d8a0aa66f5e108576ff85a2939a7b5114e4ac9578711573f1759e2822c58ad6081df374db70c7124a9eaf77d96fea30490857a0c06c41dca49aabc37bbe58c6a92badc70a2cbed1a4fa4aa00cdf1cc65b4d1fe77f", @ANYRES32, @ANYBLOB="00b3a326c15cc3e9e58cba0100000080fb69e29b66b8882a3a73465224000000b702000000000000850000008600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7020000000000008500000086000000"], &(0x7f0000003180)='GPL\x00', 0x0, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r9, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r11, r9, r9, r12, r11, r11, r11]}}, @rights={{0x18, 0x1, 0x1, [r9, r11]}}, @rights={{0x2c, 0x1, 0x1, [r9, r9, r11, r11, r11, r9, r11]}}], 0x78, 0x4044000}, 0x4000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000004080)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x20000c4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r16 = syz_clone(0x40000000, &(0x7f0000002b00)="c76e299b84e41a530249fec4e0f0a68ad5053af22e3b5c933d5bd3664125412c83e6a0f935a6b25908ee22d425249665e862d870402c45aac32fd4cc1b25805b30182bd4442459fa0b9bacf85b0e2bd7044abd66ef6263de0f73768393800c863a4eaff6d07949b41432aef7c127fcb6e29faacd5dbe4dd6205d70801b7c19ab441216ae82993574d06703a893b9112f192a1e587eae1edddc5a8c1ac069d2095b8b1c3effe5e817e3f9b3119fec060d855044d0f73173a029d8ad2e18069ec5631a545caa72b236001c86dccf0ad2a00a3b72f8a2dd7e3d27282e02d98c83ff0d", 0xe1, &(0x7f0000000500), &(0x7f0000000600), &(0x7f00000034c0)="4911f2f018160cd998194f4fbf112328b429146758257a222c9242d3d27ed77ca006bd9c0d71739ffcaee9e78f3bb085145ed68daf5404a676c9a6f005fbaa46ca52361fd0255b9a9c5ff1e4e9434278483f6c816b1e9d82b419c32517a1a16fd4aad6e84789542dfbcbd871c1700a68301939672290593122176c02d5ec1b1b172ac1") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r7, 0x2, 0x10}, 0xc) r17 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000002c40)='devices.deny\x00', 0x2, 0x0) sendmsg$unix(r15, &(0x7f0000002f00)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000680)="e858cea4d9edffb061195f1c206a1a2db9fe0ca3259de9f242c1f0621789b3977a54f1d700e183f5236a8570075d0206090d0c78cc8db7e47fef297ec1e767a2e0ba5f7b6918d4294ca7b16f1c5609d05912dbcfa502554b0e0893387c02628716dc3d150a115d6cb3080db9973c1cdd08ce5c7094464b3b98eff34cc794b56a596df7320ebcd2205aede11d4bd4c5d407c1d4fb78f0f82ee790fbfd3aec0ceb047c88811e146cd1b28f6e1d65a1af7799df03487ef032078289be8eee4c1e1be79eb08fe306a8e56323b3f959d54ad126f30caf03fe5321521e44", 0xdb}, {&(0x7f00000004c0)="c2802663308fa1de765a332372", 0xd}, {&(0x7f0000000580)="fb8021cc7fcfcf02a397724f80f7847d6c98e39b50120f0c7385d60334620f4adb2dc3309d14f0398bb769f581f6916d2ea84a03c380f3fef3f02b62bc52160f507c23ff2fc66e45728da780af6baf", 0x4f}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000002900)="3c5205cd367f1dc7a39aad6c374c98fa1fd5a46c88af003a67b94536c0db1d88158bb99b7b73ec6e98258f198bea0e5f43fe2550b30be76732323bc07c0ebc1d56f927f626df29ed88d1914eaaa8345aa1e6d5b85d99ed9eba1c969ac84723f64403a72e8de4e7c6bba237e7e4c0f63e494e3825c32e5cc1db84ee6d42b2b9eed247973320a63eaa62de28e005bdb39125d67a4170d76585f1203cf6", 0x9c}, {&(0x7f00000029c0)="213a3ced8400f0ee894cf74823864da5e456a83b976cf344944b62df0c061ba7fc514052fb60b60f0aadcc618f7eb41bdd24da53be8e6c7ae07491f567c230f4cc92836c71ab4ba48eb049b41ea9c5e5bbf01888a7bd213f201bfbef931f6e19f10a2bf1ce47c024a9302648938392c23e6d4e1550cacf59", 0x78}], 0xa, &(0x7f0000002e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=0xee01, @ANYRES32=r14, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r17, @ANYBLOB="000000e51b000000000100000400", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000050}, 0x8000) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r11}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r11}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r13, 0x1b, r9, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r11, r11, r11], 0x0, 0x10, 0x1}, 0x90) r18 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x40082406, &(0x7f00000003c0)=')+\'-\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r18, 0x40042409, 0x1) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x4, 0x0, r11, 0x81, '\x00', r13, r9, 0x5, 0x5, 0x1}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x81, '\x00', r8, r9, 0x2, 0x4, 0x5}, 0x48) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x5, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2458.077424][ T1593] ? proc_fail_nth_write+0x20b/0x290 [ 2458.082545][ T1593] ? fsnotify_perm+0x6a/0x5d0 [ 2458.087056][ T1593] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2458.092001][ T1593] ? vfs_write+0x9ec/0x1110 [ 2458.096343][ T1593] kernel_clone+0x21e/0x9e0 [ 2458.100686][ T1593] ? file_end_write+0x1c0/0x1c0 [ 2458.105371][ T1593] ? create_io_thread+0x1e0/0x1e0 [ 2458.110226][ T1593] ? mutex_unlock+0xb2/0x260 [ 2458.114655][ T1593] ? __mutex_lock_slowpath+0x10/0x10 [ 2458.119782][ T1593] __x64_sys_clone+0x23f/0x290 [ 2458.124376][ T1593] ? __do_sys_vfork+0x130/0x130 [ 2458.129060][ T1593] ? ksys_write+0x260/0x2c0 [ 2458.133404][ T1593] ? debug_smp_processor_id+0x17/0x20 [ 2458.138612][ T1593] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2458.144528][ T1593] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2458.149985][ T1593] do_syscall_64+0x3d/0xb0 [ 2458.154236][ T1593] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2458.159960][ T1593] RIP: 0033:0x7f7dac4ceda9 [ 2458.164214][ T1593] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2458.183660][ T1593] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2458.191904][ T1593] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2458.199714][ T1593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2458.207527][ T1593] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2458.215337][ T1593] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2458.223149][ T1593] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2458.230965][ T1593] 11:50:55 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:55 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 11:50:55 executing program 2: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)=@generic={&(0x7f0000000280)='./file0\x00', r0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x0, 0x1ff, 0x2, 0x1, r0, 0x24b, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x48) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:55 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2458.283636][ T1623] FAULT_INJECTION: forcing a failure. [ 2458.283636][ T1623] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2458.296757][ T1623] CPU: 0 PID: 1623 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2458.306730][ T1623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2458.316626][ T1623] Call Trace: [ 2458.319748][ T1623] [ 2458.322528][ T1623] dump_stack_lvl+0x151/0x1b7 [ 2458.327041][ T1623] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2458.332511][ T1623] dump_stack+0x15/0x17 [ 2458.336501][ T1623] should_fail+0x3c6/0x510 [ 2458.340756][ T1623] should_fail_alloc_page+0x5a/0x80 [ 2458.345785][ T1623] prepare_alloc_pages+0x15c/0x700 [ 2458.350738][ T1623] ? __alloc_pages_bulk+0xe40/0xe40 [ 2458.355768][ T1623] __alloc_pages+0x18c/0x8f0 [ 2458.360197][ T1623] ? prep_new_page+0x110/0x110 [ 2458.364797][ T1623] get_zeroed_page+0x1b/0x40 [ 2458.369220][ T1623] __pud_alloc+0x8b/0x260 [ 2458.373386][ T1623] ? stack_trace_snprint+0xf0/0xf0 [ 2458.378333][ T1623] ? do_handle_mm_fault+0x2330/0x2330 11:50:55 executing program 2: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)=@generic={&(0x7f0000000280)='./file0\x00', r0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x0, 0x1ff, 0x2, 0x1, r0, 0x24b, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x48) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)=@generic={&(0x7f0000000280)='./file0\x00', r0}, 0x18) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x0, 0x1ff, 0x2, 0x1, r0, 0x24b, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x48) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 2458.383540][ T1623] ? __stack_depot_save+0x34/0x470 [ 2458.388489][ T1623] ? anon_vma_clone+0x9a/0x500 [ 2458.393090][ T1623] copy_page_range+0x2bcf/0x2f90 [ 2458.397860][ T1623] ? __kasan_slab_alloc+0xb1/0xe0 [ 2458.402723][ T1623] ? slab_post_alloc_hook+0x53/0x2c0 [ 2458.407843][ T1623] ? copy_mm+0xa3a/0x13e0 [ 2458.412008][ T1623] ? copy_process+0x1149/0x3290 [ 2458.416693][ T1623] ? kernel_clone+0x21e/0x9e0 [ 2458.421208][ T1623] ? __x64_sys_clone+0x23f/0x290 [ 2458.425991][ T1623] ? do_syscall_64+0x3d/0xb0 11:50:55 executing program 2: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)=@generic={&(0x7f0000000280)='./file0\x00', r0}, 0x18) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x0, 0x1ff, 0x2, 0x1, r0, 0x24b, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x48) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2458.430411][ T1623] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2458.436316][ T1623] ? pfn_valid+0x1e0/0x1e0 [ 2458.440565][ T1623] ? rwsem_write_trylock+0x15b/0x290 [ 2458.445861][ T1623] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 2458.452112][ T1623] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2458.457663][ T1623] ? __rb_insert_augmented+0x5de/0x610 [ 2458.462963][ T1623] copy_mm+0xc7e/0x13e0 [ 2458.466955][ T1623] ? copy_signal+0x610/0x610 [ 2458.471378][ T1623] ? __init_rwsem+0xd6/0x1c0 [ 2458.475807][ T1623] ? copy_signal+0x4e3/0x610 [ 2458.480231][ T1623] copy_process+0x1149/0x3290 [ 2458.484744][ T1623] ? proc_fail_nth_write+0x20b/0x290 [ 2458.489862][ T1623] ? fsnotify_perm+0x6a/0x5d0 [ 2458.494372][ T1623] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2458.499318][ T1623] ? vfs_write+0x9ec/0x1110 [ 2458.503659][ T1623] kernel_clone+0x21e/0x9e0 [ 2458.507998][ T1623] ? file_end_write+0x1c0/0x1c0 [ 2458.512684][ T1623] ? create_io_thread+0x1e0/0x1e0 [ 2458.517553][ T1623] ? mutex_unlock+0xb2/0x260 [ 2458.521974][ T1623] ? __mutex_lock_slowpath+0x10/0x10 [ 2458.527098][ T1623] __x64_sys_clone+0x23f/0x290 [ 2458.531695][ T1623] ? __do_sys_vfork+0x130/0x130 [ 2458.536381][ T1623] ? ksys_write+0x260/0x2c0 [ 2458.540721][ T1623] ? debug_smp_processor_id+0x17/0x20 [ 2458.545928][ T1623] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2458.551830][ T1623] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2458.557302][ T1623] do_syscall_64+0x3d/0xb0 [ 2458.561550][ T1623] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2458.567277][ T1623] RIP: 0033:0x7f7dac4ceda9 [ 2458.571535][ T1623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2458.590971][ T1623] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2458.599221][ T1623] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2458.607028][ T1623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2458.614839][ T1623] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2458.622652][ T1623] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 11:50:56 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 11:50:56 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:56 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:56 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x7, &(0x7f0000000040)=@raw=[@alu={0x4, 0x0, 0x2, 0x7, 0xa, 0xfffffffffffffffc, 0x10}, @cb_func={0x18, 0x8, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @generic={0x3, 0x1, 0x2, 0x2400, 0x40}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000080)='syzkaller\x00', 0x7ff, 0x1e, &(0x7f00000000c0)=""/30, 0x41100, 0x48, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x2, 0x1, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff], 0x0, 0x10, 0x3e}, 0x90) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='xprtrdma_post_recvs_err\x00', r0}, 0x10) r2 = syz_clone(0x20099480, 0x0, 0x4d, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r1, 0x0, 0x3, &(0x7f00000002c0)='$@\x00'}, 0x30) [ 2458.630463][ T1623] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2458.638276][ T1623] [ 2458.668393][ T1647] FAULT_INJECTION: forcing a failure. [ 2458.668393][ T1647] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2458.682123][ T1647] CPU: 0 PID: 1647 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2458.692192][ T1647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2458.702087][ T1647] Call Trace: [ 2458.705204][ T1647] [ 2458.707985][ T1647] dump_stack_lvl+0x151/0x1b7 [ 2458.712501][ T1647] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2458.717964][ T1647] dump_stack+0x15/0x17 [ 2458.721955][ T1647] should_fail+0x3c6/0x510 [ 2458.726208][ T1647] should_fail_alloc_page+0x5a/0x80 [ 2458.731242][ T1647] prepare_alloc_pages+0x15c/0x700 [ 2458.736190][ T1647] ? __alloc_pages_bulk+0xe40/0xe40 [ 2458.741226][ T1647] __alloc_pages+0x18c/0x8f0 [ 2458.745652][ T1647] ? prep_new_page+0x110/0x110 [ 2458.750249][ T1647] ? __alloc_pages+0x27e/0x8f0 [ 2458.754850][ T1647] ? __kasan_check_write+0x14/0x20 [ 2458.759796][ T1647] ? _raw_spin_lock+0xa4/0x1b0 [ 2458.764398][ T1647] __pmd_alloc+0xb1/0x550 [ 2458.768563][ T1647] ? __pud_alloc+0x260/0x260 [ 2458.772989][ T1647] ? __pud_alloc+0x213/0x260 [ 2458.777417][ T1647] ? do_handle_mm_fault+0x2330/0x2330 [ 2458.782623][ T1647] ? __stack_depot_save+0x34/0x470 [ 2458.787570][ T1647] ? anon_vma_clone+0x9a/0x500 [ 2458.792171][ T1647] copy_page_range+0x2b3d/0x2f90 [ 2458.796946][ T1647] ? __kasan_slab_alloc+0xb1/0xe0 [ 2458.801804][ T1647] ? slab_post_alloc_hook+0x53/0x2c0 [ 2458.806926][ T1647] ? copy_mm+0xa3a/0x13e0 [ 2458.811091][ T1647] ? copy_process+0x1149/0x3290 [ 2458.815780][ T1647] ? kernel_clone+0x21e/0x9e0 [ 2458.820291][ T1647] ? do_syscall_64+0x3d/0xb0 [ 2458.824719][ T1647] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2458.830626][ T1647] ? pfn_valid+0x1e0/0x1e0 [ 2458.834873][ T1647] ? rwsem_write_trylock+0x15b/0x290 [ 2458.839994][ T1647] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 2458.846243][ T1647] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2458.851798][ T1647] ? __rb_insert_augmented+0x5de/0x610 [ 2458.857093][ T1647] copy_mm+0xc7e/0x13e0 [ 2458.861085][ T1647] ? copy_signal+0x610/0x610 [ 2458.865598][ T1647] ? __init_rwsem+0xd6/0x1c0 [ 2458.870025][ T1647] ? copy_signal+0x4e3/0x610 [ 2458.874453][ T1647] copy_process+0x1149/0x3290 [ 2458.878970][ T1647] ? proc_fail_nth_write+0x20b/0x290 [ 2458.884084][ T1647] ? fsnotify_perm+0x6a/0x5d0 [ 2458.888598][ T1647] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2458.893547][ T1647] ? vfs_write+0x9ec/0x1110 [ 2458.897886][ T1647] kernel_clone+0x21e/0x9e0 [ 2458.902224][ T1647] ? file_end_write+0x1c0/0x1c0 [ 2458.906912][ T1647] ? create_io_thread+0x1e0/0x1e0 [ 2458.911771][ T1647] ? mutex_unlock+0xb2/0x260 [ 2458.916197][ T1647] ? __mutex_lock_slowpath+0x10/0x10 [ 2458.921322][ T1647] __x64_sys_clone+0x23f/0x290 [ 2458.925919][ T1647] ? __do_sys_vfork+0x130/0x130 [ 2458.930606][ T1647] ? ksys_write+0x260/0x2c0 [ 2458.934948][ T1647] ? debug_smp_processor_id+0x17/0x20 [ 2458.940154][ T1647] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2458.946073][ T1647] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2458.951525][ T1647] do_syscall_64+0x3d/0xb0 [ 2458.955777][ T1647] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2458.961507][ T1647] RIP: 0033:0x7f7dac4ceda9 [ 2458.965771][ T1647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:50:56 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:56 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 11:50:56 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:56 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x7, &(0x7f0000000040)=@raw=[@alu={0x4, 0x0, 0x2, 0x7, 0xa, 0xfffffffffffffffc, 0x10}, @cb_func={0x18, 0x8, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @generic={0x3, 0x1, 0x2, 0x2400, 0x40}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000080)='syzkaller\x00', 0x7ff, 0x1e, &(0x7f00000000c0)=""/30, 0x41100, 0x48, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x2, 0x1, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff], 0x0, 0x10, 0x3e}, 0x90) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='xprtrdma_post_recvs_err\x00', r0}, 0x10) r2 = syz_clone(0x20099480, 0x0, 0x4d, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r1, 0x0, 0x3, &(0x7f00000002c0)='$@\x00'}, 0x30) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x7, &(0x7f0000000040)=@raw=[@alu={0x4, 0x0, 0x2, 0x7, 0xa, 0xfffffffffffffffc, 0x10}, @cb_func={0x18, 0x8, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @generic={0x3, 0x1, 0x2, 0x2400, 0x40}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000080)='syzkaller\x00', 0x7ff, 0x1e, &(0x7f00000000c0)=""/30, 0x41100, 0x48, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x2, 0x1, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff], 0x0, 0x10, 0x3e}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='xprtrdma_post_recvs_err\x00', r0}, 0x10) (async) syz_clone(0x20099480, 0x0, 0x4d, 0x0, 0x0, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r1, 0x0, 0x3, &(0x7f00000002c0)='$@\x00'}, 0x30) (async) [ 2458.985199][ T1647] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2458.993443][ T1647] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2459.001254][ T1647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2459.009068][ T1647] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2459.016878][ T1647] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2459.024689][ T1647] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2459.032503][ T1647] 11:50:56 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:56 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2459.061226][ T1662] FAULT_INJECTION: forcing a failure. [ 2459.061226][ T1662] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.075102][ T1662] CPU: 1 PID: 1662 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2459.085173][ T1662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2459.095067][ T1662] Call Trace: [ 2459.098189][ T1662] [ 2459.100971][ T1662] dump_stack_lvl+0x151/0x1b7 [ 2459.105482][ T1662] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2459.110949][ T1662] dump_stack+0x15/0x17 [ 2459.114939][ T1662] should_fail+0x3c6/0x510 [ 2459.119197][ T1662] __should_failslab+0xa4/0xe0 [ 2459.123795][ T1662] ? vm_area_dup+0x26/0x230 [ 2459.128135][ T1662] should_failslab+0x9/0x20 [ 2459.132476][ T1662] slab_pre_alloc_hook+0x37/0xd0 [ 2459.137247][ T1662] ? vm_area_dup+0x26/0x230 [ 2459.141587][ T1662] kmem_cache_alloc+0x44/0x200 [ 2459.146188][ T1662] vm_area_dup+0x26/0x230 [ 2459.150355][ T1662] copy_mm+0x9a1/0x13e0 [ 2459.154348][ T1662] ? copy_signal+0x610/0x610 [ 2459.158772][ T1662] ? __init_rwsem+0xd6/0x1c0 [ 2459.163200][ T1662] ? copy_signal+0x4e3/0x610 [ 2459.167625][ T1662] copy_process+0x1149/0x3290 [ 2459.172140][ T1662] ? proc_fail_nth_write+0x20b/0x290 [ 2459.177259][ T1662] ? fsnotify_perm+0x6a/0x5d0 [ 2459.181772][ T1662] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2459.186717][ T1662] ? vfs_write+0x9ec/0x1110 [ 2459.191059][ T1662] kernel_clone+0x21e/0x9e0 [ 2459.195398][ T1662] ? file_end_write+0x1c0/0x1c0 [ 2459.200093][ T1662] ? create_io_thread+0x1e0/0x1e0 [ 2459.204947][ T1662] ? mutex_unlock+0xb2/0x260 [ 2459.209373][ T1662] ? __mutex_lock_slowpath+0x10/0x10 [ 2459.214493][ T1662] __x64_sys_clone+0x23f/0x290 [ 2459.219095][ T1662] ? __do_sys_vfork+0x130/0x130 [ 2459.223779][ T1662] ? ksys_write+0x260/0x2c0 [ 2459.228121][ T1662] ? debug_smp_processor_id+0x17/0x20 [ 2459.233327][ T1662] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2459.239230][ T1662] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2459.244696][ T1662] do_syscall_64+0x3d/0xb0 [ 2459.248950][ T1662] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2459.254677][ T1662] RIP: 0033:0x7f7dac4ceda9 [ 2459.258931][ T1662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2459.278372][ T1662] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2459.286619][ T1662] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2459.294454][ T1662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2459.302240][ T1662] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:56 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x7, &(0x7f0000000040)=@raw=[@alu={0x4, 0x0, 0x2, 0x7, 0xa, 0xfffffffffffffffc, 0x10}, @cb_func={0x18, 0x8, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @generic={0x3, 0x1, 0x2, 0x2400, 0x40}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000080)='syzkaller\x00', 0x7ff, 0x1e, &(0x7f00000000c0)=""/30, 0x41100, 0x48, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x2, 0x1, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff], 0x0, 0x10, 0x3e}, 0x90) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='xprtrdma_post_recvs_err\x00', r0}, 0x10) r2 = syz_clone(0x20099480, 0x0, 0x4d, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r1, 0x0, 0x3, &(0x7f00000002c0)='$@\x00'}, 0x30) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x7, &(0x7f0000000040)=@raw=[@alu={0x4, 0x0, 0x2, 0x7, 0xa, 0xfffffffffffffffc, 0x10}, @cb_func={0x18, 0x8, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @generic={0x3, 0x1, 0x2, 0x2400, 0x40}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000080)='syzkaller\x00', 0x7ff, 0x1e, &(0x7f00000000c0)=""/30, 0x41100, 0x48, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x2, 0x1, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff], 0x0, 0x10, 0x3e}, 0x90) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='xprtrdma_post_recvs_err\x00', r0}, 0x10) (async) syz_clone(0x20099480, 0x0, 0x4d, 0x0, 0x0, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r2, r1, 0x0, 0x3, &(0x7f00000002c0)='$@\x00'}, 0x30) (async) 11:50:56 executing program 1: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async, rerun: 64) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000003240), 0x8) (async, rerun: 64) r2 = syz_clone(0x10000, &(0x7f00000033c0)="05e1a0fa51b59d16a2bd81", 0xb, &(0x7f0000003480), &(0x7f0000003c00), &(0x7f0000003c40)="85f56b1139e3acd65a094857a09323c4652b9663a65556849d12e44dfb2c1d9d79f74544586d3dd2573552cf86bd4720d9afca4c4ea57950d79f814d44c97660ce57c0962d4e82b151c218a3da834951b5da5772b81a173786ac576e86c6b19c2de582695a7f8c8ab1cc51725a9e8737a45325d7c9a39b0a3d67db1b299328e1071bf1d2c43c08c226f4cae7d2dadb8317fead7d25c806b46d53117d619bb7e0d2ba7a120558678d978acabec0a85592c077dcf27d3aa237803a57e30c35c7d43c5fd8732b32") (async) r3 = gettid() (async) r4 = getpid() (async, rerun: 32) r5 = syz_clone(0x8002000, &(0x7f0000003d40)="358679eb595489014a9d2465fcf5ff8061085e1d5f1796ec6c246c2b77e5331d70d1ee554d9ec0da4cfc3dfda266900a836e782140ebd435668c7a7c44116e5e6d6a7af8855fa5bb7289ac29a2e68cb8995d1b97179a2e803711720ef63feee7346ee478fdd7bf28d02a50c939ad282860743bd99ac50ba5ec1829477ea20027cf45412d803f4d9ed93d35fa0744f1bada34480a784ff869b72f1602592cc1601ef6f1709ebc03d3a53a11b4fa0901f065dbcc129c220b5db4a0f261bf06c569caf38cb1d85addb2251c22dde4f274928aca69cc18c86687fd7575f363", 0xdd, &(0x7f0000003e40), &(0x7f0000003e80), &(0x7f0000003640)="78e2fbedebdf5a84cd2609d42a1f40d3512a1cb96b3afc5b94d9c664ac89a23a8b42838d5cfd3ce041c59002840b957676b87866222d24db8aba5b64edcd287bcf71e44d") (rerun: 32) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETVNETLE(r6, 0x2, &(0x7f0000000f80)) (async) sendmsg$unix(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003380)="3b895eb91fb760105b59480532b5a3faaca61c2a0f", 0x15}, {&(0x7f0000003740)="f29ee272a96af4f1aba36f92a17653501aa2d1bb7a7df98b9bbe446bdb3f6c6c0cdd3f99cb3ec1ce18e875ee4e3d6ca9a712cf5ce6231246ccc678969489b21efc9ccc46e1ad48cf1816b083ed35dd4d2e600410930483a5e8fdbfa67698cd1bd75987b2e822e37d687c49c7eba94a3dcde06c1ebf49a59dafe474908713c6ad8b7d0f32a5db02c57df371d4ae03f1ff14e79555b7ea4b920ca5ec88eade978029bcf0d962a77d49e8d9f48f3a30e88875d23d8cd33d4b57bb038eff225b700c4b445b159d8a0b960950", 0xca}, {&(0x7f0000003840)="168f0bb9f92e958742e89bcf3e08c4d3d62d11e2aab3c46d51d27cedb1ff6d118de14ce623974fd051ce5e06bfcfa7ab79744bf9ce44d4a39db6ec22b205512f0f2429f2ea8de0d6127a4004531c62ace9f4cdb19bcf4745c3e05f022114189ea31db679c6bea32f929ce82a89dfbdb8eac263bebe42be601a7d8fd3997e4478f7259c1220015e09941074265ad6ba9a3cd8ed4a22407dbdaa1c262016b3f9c1eb874e0041cd075f902091bfcd646b3f4e97de52d0aaab03e75368ac643273ccbc5cecd38640e604e8cbce31d5f5ca75cc92f6ab341f8c3ccdee3027437849a6d5e8fda0ba61c34e00fdd2ad913be6dc65e8c582aee57843", 0xf8}, {&(0x7f0000003940)="2a5e139082ebbd68aa4a5e74b415b2f864b1d51fb46b59b65ef241ac7ab2c21bad7c169374277383dffb60c0dba0e9917aeae38464da2942764c6503b5c32b414ebbc33e5b9a39e3ed7d6e9cabd0912734a0ec675916a109ed6726ca537749d8b248b5081128c5cf0ea8447b7760992296444bcf88933afd2cac07b0d4d5a7d8728843fe7419fa1ebc07c3757404142a36f0c48d38c3c2183bf593abc8fd85bb1795ed7730ee8df38f1cddbafbb736b8e464828e382e57932b3fdb9845205f387a35bcb2a9abf83ef0222d91cf162e1f2f24fbc6fd7fdb58889fcd22934db7e3e4e158e300521ac157af45b291c072d72de6eaefe2", 0xf5}, {&(0x7f0000003a40)="56276d49e6327e664ef759268f27a3b5a6eecca5c1e900e7da9eef9aa3499949e5b97d0450b7da2fecd5858422a66b6d9ef448f897c544cec0990501710ca89c3fcfd5c36859e9d16a6e7a1eb44d629f15b4d93940011be644ddbbe699cca7852849920b27b6669b7885c4e47ee9225a031cfcae0c3c121916bb0d89de3f39a779c26db1cc49dd87d496b25d5d6ae02120c3fbd801a333ae974130ef78e964f4ec01db67122bf037dd3c41f39c5dedb402c8d569bd433e8a0e33f79a6124bb", 0xbf}, {&(0x7f0000003b00)="64227ddb1638d9f97d203255e5d15aeae20a2ae1088ac259f2749c6b0eb6fc32e18eab4da601b9ad6973be221cee798afed6b6a3c1dd3ebb9cf31fd84065e3972d035daee693eee1e0abdb69c2f001232eccd906c33d33b26298752605f586", 0x5f}], 0x6, &(0x7f0000003f00)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r6, r0, r0, r0]}}], 0x118, 0x4}, 0x4090) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) r10 = openat$cgroup_ro(r9, &(0x7f0000002e40)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) write$cgroup_pressure(r10, &(0x7f0000003000)={'full', 0x20, 0xd21f, 0x20, 0xffff}, 0x2f) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000003140)={r10, r10, 0x4, r10}, 0x10) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async, rerun: 64) r12 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f00000040c0)=ANY=[@ANYBLOB="18110000be430b8d886662dac77b3fc05e21ce4382fa1febe349def55985feb41cdcf31d939cc173a10c900fcdeb1ad7b13304ff0512e78efc635d8a0aa66f5e108576ff85a2939a7b5114e4ac9578711573f1759e2822c58ad6081df374db70c7124a9eaf77d96fea30490857a0c06c41dca49aabc37bbe58c6a92badc70a2cbed1a4fa4aa00cdf1cc65b4d1fe77f", @ANYRES32, @ANYBLOB="00b3a326c15cc3e9e58cba0100000080fb69e29b66b8882a3a73465224000000b702000000000000850000008600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7020000000000008500000086000000"], &(0x7f0000003180)='GPL\x00', 0x0, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r9, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) (rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r11, r9, r9, r12, r11, r11, r11]}}, @rights={{0x18, 0x1, 0x1, [r9, r11]}}, @rights={{0x2c, 0x1, 0x1, [r9, r9, r11, r11, r11, r9, r11]}}], 0x78, 0x4044000}, 0x4000004) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000004080)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x20000c4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async, rerun: 32) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) (rerun: 32) r16 = syz_clone(0x40000000, &(0x7f0000002b00)="c76e299b84e41a530249fec4e0f0a68ad5053af22e3b5c933d5bd3664125412c83e6a0f935a6b25908ee22d425249665e862d870402c45aac32fd4cc1b25805b30182bd4442459fa0b9bacf85b0e2bd7044abd66ef6263de0f73768393800c863a4eaff6d07949b41432aef7c127fcb6e29faacd5dbe4dd6205d70801b7c19ab441216ae82993574d06703a893b9112f192a1e587eae1edddc5a8c1ac069d2095b8b1c3effe5e817e3f9b3119fec060d855044d0f73173a029d8ad2e18069ec5631a545caa72b236001c86dccf0ad2a00a3b72f8a2dd7e3d27282e02d98c83ff0d", 0xe1, &(0x7f0000000500), &(0x7f0000000600), &(0x7f00000034c0)="4911f2f018160cd998194f4fbf112328b429146758257a222c9242d3d27ed77ca006bd9c0d71739ffcaee9e78f3bb085145ed68daf5404a676c9a6f005fbaa46ca52361fd0255b9a9c5ff1e4e9434278483f6c816b1e9d82b419c32517a1a16fd4aad6e84789542dfbcbd871c1700a68301939672290593122176c02d5ec1b1b172ac1") (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r7, 0x2, 0x10}, 0xc) (async) r17 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000002c40)='devices.deny\x00', 0x2, 0x0) sendmsg$unix(r15, &(0x7f0000002f00)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000680)="e858cea4d9edffb061195f1c206a1a2db9fe0ca3259de9f242c1f0621789b3977a54f1d700e183f5236a8570075d0206090d0c78cc8db7e47fef297ec1e767a2e0ba5f7b6918d4294ca7b16f1c5609d05912dbcfa502554b0e0893387c02628716dc3d150a115d6cb3080db9973c1cdd08ce5c7094464b3b98eff34cc794b56a596df7320ebcd2205aede11d4bd4c5d407c1d4fb78f0f82ee790fbfd3aec0ceb047c88811e146cd1b28f6e1d65a1af7799df03487ef032078289be8eee4c1e1be79eb08fe306a8e56323b3f959d54ad126f30caf03fe5321521e44", 0xdb}, {&(0x7f00000004c0)="c2802663308fa1de765a332372", 0xd}, {&(0x7f0000000580)="fb8021cc7fcfcf02a397724f80f7847d6c98e39b50120f0c7385d60334620f4adb2dc3309d14f0398bb769f581f6916d2ea84a03c380f3fef3f02b62bc52160f507c23ff2fc66e45728da780af6baf", 0x4f}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000002900)="3c5205cd367f1dc7a39aad6c374c98fa1fd5a46c88af003a67b94536c0db1d88158bb99b7b73ec6e98258f198bea0e5f43fe2550b30be76732323bc07c0ebc1d56f927f626df29ed88d1914eaaa8345aa1e6d5b85d99ed9eba1c969ac84723f64403a72e8de4e7c6bba237e7e4c0f63e494e3825c32e5cc1db84ee6d42b2b9eed247973320a63eaa62de28e005bdb39125d67a4170d76585f1203cf6", 0x9c}, {&(0x7f00000029c0)="213a3ced8400f0ee894cf74823864da5e456a83b976cf344944b62df0c061ba7fc514052fb60b60f0aadcc618f7eb41bdd24da53be8e6c7ae07491f567c230f4cc92836c71ab4ba48eb049b41ea9c5e5bbf01888a7bd213f201bfbef931f6e19f10a2bf1ce47c024a9302648938392c23e6d4e1550cacf59", 0x78}], 0xa, &(0x7f0000002e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=0xee01, @ANYRES32=r14, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r17, @ANYBLOB="000000e51b000000000100000400", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000050}, 0x8000) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r11}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r11}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r13, 0x1b, r9, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r11, r11, r11], 0x0, 0x10, 0x1}, 0x90) r18 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x40082406, &(0x7f00000003c0)=')+\'-\x00') (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r18, 0x40042409, 0x1) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x4, 0x0, r11, 0x81, '\x00', r13, r9, 0x5, 0x5, 0x1}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x81, '\x00', r8, r9, 0x2, 0x4, 0x5}, 0x48) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x5, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:56 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:56 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) [ 2459.310050][ T1662] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2459.317862][ T1662] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2459.325680][ T1662] 11:50:56 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xd0, 0x7, 0x7, 0x1, 0x0, 0xc2, 0x18481, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x14082, 0x8, 0x8, 0x3, 0x34, 0x6, 0x3f, 0x0, 0xbdf, 0x0, 0x6}, r0, 0x7, r1, 0x9) write$cgroup_pid(r1, &(0x7f0000000040)=r0, 0x12) [ 2459.356413][ T1681] FAULT_INJECTION: forcing a failure. [ 2459.356413][ T1681] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.374256][ T1681] CPU: 1 PID: 1681 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2459.384334][ T1681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2459.394231][ T1681] Call Trace: [ 2459.397354][ T1681] [ 2459.400132][ T1681] dump_stack_lvl+0x151/0x1b7 11:50:56 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2459.404645][ T1681] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2459.410114][ T1681] dump_stack+0x15/0x17 [ 2459.414107][ T1681] should_fail+0x3c6/0x510 [ 2459.418356][ T1681] __should_failslab+0xa4/0xe0 [ 2459.422956][ T1681] ? vm_area_dup+0x26/0x230 [ 2459.427295][ T1681] should_failslab+0x9/0x20 [ 2459.431637][ T1681] slab_pre_alloc_hook+0x37/0xd0 [ 2459.436410][ T1681] ? vm_area_dup+0x26/0x230 [ 2459.440748][ T1681] kmem_cache_alloc+0x44/0x200 [ 2459.445350][ T1681] vm_area_dup+0x26/0x230 [ 2459.449518][ T1681] copy_mm+0x9a1/0x13e0 [ 2459.453512][ T1681] ? copy_signal+0x610/0x610 [ 2459.457934][ T1681] ? __init_rwsem+0xd6/0x1c0 [ 2459.462362][ T1681] ? copy_signal+0x4e3/0x610 [ 2459.466787][ T1681] copy_process+0x1149/0x3290 [ 2459.471303][ T1681] ? proc_fail_nth_write+0x20b/0x290 [ 2459.476434][ T1681] ? fsnotify_perm+0x6a/0x5d0 [ 2459.480939][ T1681] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2459.485883][ T1681] ? vfs_write+0x9ec/0x1110 [ 2459.490227][ T1681] kernel_clone+0x21e/0x9e0 [ 2459.494561][ T1681] ? file_end_write+0x1c0/0x1c0 [ 2459.499248][ T1681] ? create_io_thread+0x1e0/0x1e0 11:50:57 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) (rerun: 32) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xd0, 0x7, 0x7, 0x1, 0x0, 0xc2, 0x18481, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x14082, 0x8, 0x8, 0x3, 0x34, 0x6, 0x3f, 0x0, 0xbdf, 0x0, 0x6}, r0, 0x7, r1, 0x9) write$cgroup_pid(r1, &(0x7f0000000040)=r0, 0x12) [ 2459.504110][ T1681] ? mutex_unlock+0xb2/0x260 [ 2459.508537][ T1681] ? __mutex_lock_slowpath+0x10/0x10 [ 2459.513657][ T1681] __x64_sys_clone+0x23f/0x290 [ 2459.518257][ T1681] ? __do_sys_vfork+0x130/0x130 [ 2459.522943][ T1681] ? ksys_write+0x260/0x2c0 [ 2459.527285][ T1681] ? debug_smp_processor_id+0x17/0x20 [ 2459.532490][ T1681] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2459.538392][ T1681] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2459.543861][ T1681] do_syscall_64+0x3d/0xb0 [ 2459.548112][ T1681] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2459.553841][ T1681] RIP: 0033:0x7f7dac4ceda9 [ 2459.558097][ T1681] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2459.577554][ T1681] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2459.585781][ T1681] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2459.593592][ T1681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 11:50:57 executing program 1: bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000003240), 0x8) r2 = syz_clone(0x10000, &(0x7f00000033c0)="05e1a0fa51b59d16a2bd81", 0xb, &(0x7f0000003480), &(0x7f0000003c00), &(0x7f0000003c40)="85f56b1139e3acd65a094857a09323c4652b9663a65556849d12e44dfb2c1d9d79f74544586d3dd2573552cf86bd4720d9afca4c4ea57950d79f814d44c97660ce57c0962d4e82b151c218a3da834951b5da5772b81a173786ac576e86c6b19c2de582695a7f8c8ab1cc51725a9e8737a45325d7c9a39b0a3d67db1b299328e1071bf1d2c43c08c226f4cae7d2dadb8317fead7d25c806b46d53117d619bb7e0d2ba7a120558678d978acabec0a85592c077dcf27d3aa237803a57e30c35c7d43c5fd8732b32") r3 = gettid() (async) r4 = getpid() (async) r5 = syz_clone(0x8002000, &(0x7f0000003d40)="358679eb595489014a9d2465fcf5ff8061085e1d5f1796ec6c246c2b77e5331d70d1ee554d9ec0da4cfc3dfda266900a836e782140ebd435668c7a7c44116e5e6d6a7af8855fa5bb7289ac29a2e68cb8995d1b97179a2e803711720ef63feee7346ee478fdd7bf28d02a50c939ad282860743bd99ac50ba5ec1829477ea20027cf45412d803f4d9ed93d35fa0744f1bada34480a784ff869b72f1602592cc1601ef6f1709ebc03d3a53a11b4fa0901f065dbcc129c220b5db4a0f261bf06c569caf38cb1d85addb2251c22dde4f274928aca69cc18c86687fd7575f363", 0xdd, &(0x7f0000003e40), &(0x7f0000003e80), &(0x7f0000003640)="78e2fbedebdf5a84cd2609d42a1f40d3512a1cb96b3afc5b94d9c664ac89a23a8b42838d5cfd3ce041c59002840b957676b87866222d24db8aba5b64edcd287bcf71e44d") r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETVNETLE(r6, 0x2, &(0x7f0000000f80)) sendmsg$unix(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003380)="3b895eb91fb760105b59480532b5a3faaca61c2a0f", 0x15}, {&(0x7f0000003740)="f29ee272a96af4f1aba36f92a17653501aa2d1bb7a7df98b9bbe446bdb3f6c6c0cdd3f99cb3ec1ce18e875ee4e3d6ca9a712cf5ce6231246ccc678969489b21efc9ccc46e1ad48cf1816b083ed35dd4d2e600410930483a5e8fdbfa67698cd1bd75987b2e822e37d687c49c7eba94a3dcde06c1ebf49a59dafe474908713c6ad8b7d0f32a5db02c57df371d4ae03f1ff14e79555b7ea4b920ca5ec88eade978029bcf0d962a77d49e8d9f48f3a30e88875d23d8cd33d4b57bb038eff225b700c4b445b159d8a0b960950", 0xca}, {&(0x7f0000003840)="168f0bb9f92e958742e89bcf3e08c4d3d62d11e2aab3c46d51d27cedb1ff6d118de14ce623974fd051ce5e06bfcfa7ab79744bf9ce44d4a39db6ec22b205512f0f2429f2ea8de0d6127a4004531c62ace9f4cdb19bcf4745c3e05f022114189ea31db679c6bea32f929ce82a89dfbdb8eac263bebe42be601a7d8fd3997e4478f7259c1220015e09941074265ad6ba9a3cd8ed4a22407dbdaa1c262016b3f9c1eb874e0041cd075f902091bfcd646b3f4e97de52d0aaab03e75368ac643273ccbc5cecd38640e604e8cbce31d5f5ca75cc92f6ab341f8c3ccdee3027437849a6d5e8fda0ba61c34e00fdd2ad913be6dc65e8c582aee57843", 0xf8}, {&(0x7f0000003940)="2a5e139082ebbd68aa4a5e74b415b2f864b1d51fb46b59b65ef241ac7ab2c21bad7c169374277383dffb60c0dba0e9917aeae38464da2942764c6503b5c32b414ebbc33e5b9a39e3ed7d6e9cabd0912734a0ec675916a109ed6726ca537749d8b248b5081128c5cf0ea8447b7760992296444bcf88933afd2cac07b0d4d5a7d8728843fe7419fa1ebc07c3757404142a36f0c48d38c3c2183bf593abc8fd85bb1795ed7730ee8df38f1cddbafbb736b8e464828e382e57932b3fdb9845205f387a35bcb2a9abf83ef0222d91cf162e1f2f24fbc6fd7fdb58889fcd22934db7e3e4e158e300521ac157af45b291c072d72de6eaefe2", 0xf5}, {&(0x7f0000003a40)="56276d49e6327e664ef759268f27a3b5a6eecca5c1e900e7da9eef9aa3499949e5b97d0450b7da2fecd5858422a66b6d9ef448f897c544cec0990501710ca89c3fcfd5c36859e9d16a6e7a1eb44d629f15b4d93940011be644ddbbe699cca7852849920b27b6669b7885c4e47ee9225a031cfcae0c3c121916bb0d89de3f39a779c26db1cc49dd87d496b25d5d6ae02120c3fbd801a333ae974130ef78e964f4ec01db67122bf037dd3c41f39c5dedb402c8d569bd433e8a0e33f79a6124bb", 0xbf}, {&(0x7f0000003b00)="64227ddb1638d9f97d203255e5d15aeae20a2ae1088ac259f2749c6b0eb6fc32e18eab4da601b9ad6973be221cee798afed6b6a3c1dd3ebb9cf31fd84065e3972d035daee693eee1e0abdb69c2f001232eccd906c33d33b26298752605f586", 0x5f}], 0x6, &(0x7f0000003f00)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r6, r0, r0, r0]}}], 0x118, 0x4}, 0x4090) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) r10 = openat$cgroup_ro(r9, &(0x7f0000002e40)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) write$cgroup_pressure(r10, &(0x7f0000003000)={'full', 0x20, 0xd21f, 0x20, 0xffff}, 0x2f) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000003140)={r10, r10, 0x4, r10}, 0x10) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) (async) r12 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003280)={0x6, 0x8, &(0x7f00000040c0)=ANY=[@ANYBLOB="18110000be430b8d886662dac77b3fc05e21ce4382fa1febe349def55985feb41cdcf31d939cc173a10c900fcdeb1ad7b13304ff0512e78efc635d8a0aa66f5e108576ff85a2939a7b5114e4ac9578711573f1759e2822c58ad6081df374db70c7124a9eaf77d96fea30490857a0c06c41dca49aabc37bbe58c6a92badc70a2cbed1a4fa4aa00cdf1cc65b4d1fe77f", @ANYRES32, @ANYBLOB="00b3a326c15cc3e9e58cba0100000080fb69e29b66b8882a3a73465224000000b702000000000000850000008600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7020000000000008500000086000000"], &(0x7f0000003180)='GPL\x00', 0x0, 0x19, &(0x7f00000031c0)=""/25, 0x41100, 0x4a, '\x00', 0x0, 0x25, r9, 0x8, &(0x7f0000003200)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x47de}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002fc0)="c5c601bb837515d387b6930ebe", 0xd}, {&(0x7f0000003000)}, {&(0x7f0000003040)="288e26e40ba746febc48e5cc9557259edc4dc8bcf5aac539c77524ab9bea1c15bbe912b8f0c0c90e1db0c85fd60ad6d28748d66a454e7db3a690c7d98a40f5ede602f21b0c6330cbacf6931b64ef9c11e26365d116292984e5c871aa811d55725e11bf04d1e8e951e8a36e710de995b486d40a31c1ca65d18f88104b465263a9702e3a2239f9b1cd1a7a7c722f7823964d42f585c59b0d7f0b282c652e94c880818a5d2ce8227f1099862e", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [r11, r9, r9, r12, r11, r11, r11]}}, @rights={{0x18, 0x1, 0x1, [r9, r11]}}, @rights={{0x2c, 0x1, 0x1, [r9, r9, r11, r11, r11, r9, r11]}}], 0x78, 0x4044000}, 0x4000004) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000004080)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x20000c4, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r16 = syz_clone(0x40000000, &(0x7f0000002b00)="c76e299b84e41a530249fec4e0f0a68ad5053af22e3b5c933d5bd3664125412c83e6a0f935a6b25908ee22d425249665e862d870402c45aac32fd4cc1b25805b30182bd4442459fa0b9bacf85b0e2bd7044abd66ef6263de0f73768393800c863a4eaff6d07949b41432aef7c127fcb6e29faacd5dbe4dd6205d70801b7c19ab441216ae82993574d06703a893b9112f192a1e587eae1edddc5a8c1ac069d2095b8b1c3effe5e817e3f9b3119fec060d855044d0f73173a029d8ad2e18069ec5631a545caa72b236001c86dccf0ad2a00a3b72f8a2dd7e3d27282e02d98c83ff0d", 0xe1, &(0x7f0000000500), &(0x7f0000000600), &(0x7f00000034c0)="4911f2f018160cd998194f4fbf112328b429146758257a222c9242d3d27ed77ca006bd9c0d71739ffcaee9e78f3bb085145ed68daf5404a676c9a6f005fbaa46ca52361fd0255b9a9c5ff1e4e9434278483f6c816b1e9d82b419c32517a1a16fd4aad6e84789542dfbcbd871c1700a68301939672290593122176c02d5ec1b1b172ac1") (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r7, 0x2, 0x10}, 0xc) (async) r17 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000002c40)='devices.deny\x00', 0x2, 0x0) sendmsg$unix(r15, &(0x7f0000002f00)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000000680)="e858cea4d9edffb061195f1c206a1a2db9fe0ca3259de9f242c1f0621789b3977a54f1d700e183f5236a8570075d0206090d0c78cc8db7e47fef297ec1e767a2e0ba5f7b6918d4294ca7b16f1c5609d05912dbcfa502554b0e0893387c02628716dc3d150a115d6cb3080db9973c1cdd08ce5c7094464b3b98eff34cc794b56a596df7320ebcd2205aede11d4bd4c5d407c1d4fb78f0f82ee790fbfd3aec0ceb047c88811e146cd1b28f6e1d65a1af7799df03487ef032078289be8eee4c1e1be79eb08fe306a8e56323b3f959d54ad126f30caf03fe5321521e44", 0xdb}, {&(0x7f00000004c0)="c2802663308fa1de765a332372", 0xd}, {&(0x7f0000000580)="fb8021cc7fcfcf02a397724f80f7847d6c98e39b50120f0c7385d60334620f4adb2dc3309d14f0398bb769f581f6916d2ea84a03c380f3fef3f02b62bc52160f507c23ff2fc66e45728da780af6baf", 0x4f}, {&(0x7f0000000780)="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ea5f9a654624e758e0fb533f4b4f6585fab5b88de4d86b560963344b1a1c89a7347a5fc94b5f009e820abda5b9875d744ae777931f0fa54da707bec13b7b7ced797cef84e0cbebefb0bdb544ff56ecb464475928d1d7a297967736b97a0dc11cce396e46b33455a233eadf1aaaa223b142939b3affb91c41077518f02c661685a91e986fb5733a89321c6c9ca9c715f6c185adf4d77efcad262fa9d90d3dc7f11e0df93edc7a32d6f07fc436faf5a178e8c25865a312da88ef5ef14cc6c1eff4c3dba2950c9cf4eb95fd23a117cee4e58435ecb2352ebfb941da442db2675ed4f65ce202cc0ce1aaf3565760a08c8e67fc9a6463e3285cc3f85b07078b180b51b60aa6d784bb7dcbddde52634b5b5314d5f44d5b5435848dc60ef870db22e0921a045a4fdef1e5e5c004079c097de0add36ec61b16f3aaa3dc2229cabebaaccf2315c892e0a440012e2c8600f56e545c569e1d4ae7f6081181d94c6ae04551d03a6f1ef228a9343e8ca9fcf07fae6fa377fb409e1f17ff5c2ecaa8acc137fa8ae71d3216dede4a30c60ea9ce1ddb5721e977fd4e229cee6cb3c24a4891524ccebbf57869171183e7695f304ba18aa5622a53db84f3157b42f911c20c61bd953ab58f1f2ad72160cde01b7b6dc2914077934226be3b7c5bd729782a8a4aa4bbf0266b2522dd35b296371beb290fda5017f43fb7e65e42c82b2f13eea837b2316acdddc1a5c61212006f550fd036750c57b80c03c2fa950a81cf0eff85024af1dd6294402a7716a376bc2c2503d171ff3e12c8aeb73b7502507c31ab65f486fbf4e845006187f5a77fba247721fe098de5cb2165b6329651257c3b7d482282453fbcf104636fcf4ee90cd41998b945cb4b85f3fc03cb94ff3da2c1f4170c0855a41dd7c48bfd1fb68267ec7061341fab45725fb15125842cf23884cfe54a99c8d19ed9fcdd190e8c9f2a6907499f7e07b115151e4941b9a91a5f9f18aa5962a7739c989a8fb948b7af2cd82b6daf846fd8cd50ca1fe3f4636842f90ba7d3d817ea962cb2dc3276068df49615d4515f9b7d75d35ffda0d9e3d9c5e0f4f966d7cb6e25ed7d93619019b8aaf34ae89ed82b1a2d264264b7a09b025e60a1d5912569d0335ba2105eef809f7ff2af1653e62f76124f47765936d0e5500059d76a3045f69bf5ca7bc31d20f6a7d4924cf282edf78f4ca8e48ae4b99fdbc22c033a095a44f072f9e972af622e03cf9ec9a375971b330a4c5999f35d14f70544f5bb9ad8e64fe043daf4b07ac042aa5efe94edb52813e3f2db7ea8c392a491b72f1be0eece5b3af191f666855a1fbf84c5539ff61f6fbb23e4d322200d7976d3e78ff04f4120340847f376f835c35b8f9758c9051e6edc37b9a6b8a5e67ad485eda4a90f57f5ff67a8fd2e252976ecc729822bfa0061937ad57820e3b9503edfa7269e2e5773ee3d770f24c14c38f52c96830b3af6c2017271a9dcd212ca6dffaba63312e1a94c501a86186d7b1ddace6367d29dfd12591add8cbac6a918a97cf9bb0fd656e1387124ab0ccd07003b2969b1bb47393652db28bd8c484f09957dc9fe23edbbd450f16ef69de428f4ea92637846611350f335f47e7c31323c0254a1139553f9b07434c36f3d6a19411d081566bad9eaaefe977e50f701f7f2ed1052848fe29d6d134579d026287eb71cb2b538a9c6baf0c0f12428478b02969d07a74799deb210741f93b3220b2de1920e8d2d5a3bd5351d37d4dbf3b49bf7b8739ca0ae6d22f5326735d95d3b0dd2eb36ba0d50ee81b6a7518c2c2a205dae46d111c24bfc98d95e7193e304c00d2257887e262d50436d91377f31b83f21eb50a086f82b7ed78e5c902bba608cffebf6daaf2f160cdf32736b340fe980b0742982a23c7ebc3329c5354c549248bb402d7dce59578d4c29413612fe8fe593e8f53590417d2a6c26b4e63cb9d744f243537e1ca1293d1ae117b5a80e929f438895c02488e116946ef30494e3fe1bb024ec19a887430b6648f7ea8efa3f22ba1a9af57345abb074e079795b9c71eda8cb843a02d5728771e916f7cf5d89c50340e41fecbf92edb62deaa963d38b768ed13566ab1cdeb511bc5dcdb987103703322687c92705408bb578f82c8556b3f64555b6078a55d68006e80ee6dd9cefe09e8a1a519afb1e49bca83947f3b285401c330b25b0b96a6c54fd4245b603123983f63f176f766f707875d82bf529ee037d7be8f94ffe49edb4c61636e4604706d471e47e583f6e02df991c696334", 0x1000}, {&(0x7f0000002900)="3c5205cd367f1dc7a39aad6c374c98fa1fd5a46c88af003a67b94536c0db1d88158bb99b7b73ec6e98258f198bea0e5f43fe2550b30be76732323bc07c0ebc1d56f927f626df29ed88d1914eaaa8345aa1e6d5b85d99ed9eba1c969ac84723f64403a72e8de4e7c6bba237e7e4c0f63e494e3825c32e5cc1db84ee6d42b2b9eed247973320a63eaa62de28e005bdb39125d67a4170d76585f1203cf6", 0x9c}, {&(0x7f00000029c0)="213a3ced8400f0ee894cf74823864da5e456a83b976cf344944b62df0c061ba7fc514052fb60b60f0aadcc618f7eb41bdd24da53be8e6c7ae07491f567c230f4cc92836c71ab4ba48eb049b41ea9c5e5bbf01888a7bd213f201bfbef931f6e19f10a2bf1ce47c024a9302648938392c23e6d4e1550cacf59", 0x78}], 0xa, &(0x7f0000002e80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=0xee01, @ANYRES32=r14, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r17, @ANYBLOB="000000e51b000000000100000400", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000050}, 0x8000) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003580)=@bpf_lsm={0x1d, 0x9, &(0x7f0000002c80)=@raw=[@map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r11}, @exit, @map_fd={0x18, 0x6, 0x1, 0x0, r11}, @exit], &(0x7f0000002c00)='syzkaller\x00', 0x7, 0x4d, &(0x7f0000002d00)=""/77, 0x41000, 0x48, '\x00', r13, 0x1b, r9, 0x8, &(0x7f0000002d80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000002dc0)={0x3, 0xa, 0xe74b, 0xfffffffc}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002e00)=[r11, r11, r11], 0x0, 0x10, 0x1}, 0x90) r18 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r18, 0x40082406, &(0x7f00000003c0)=')+\'-\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r18, 0x40042409, 0x1) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x4, 0x0, r11, 0x81, '\x00', r13, r9, 0x5, 0x5, 0x1}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x81, '\x00', r8, r9, 0x2, 0x4, 0x5}, 0x48) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x5, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2459.601404][ T1681] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2459.609215][ T1681] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2459.617026][ T1681] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2459.624842][ T1681] [ 2459.658341][ T1719] FAULT_INJECTION: forcing a failure. [ 2459.658341][ T1719] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.671326][ T1719] CPU: 0 PID: 1719 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2459.681395][ T1719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2459.691291][ T1719] Call Trace: [ 2459.694438][ T1719] [ 2459.697277][ T1719] dump_stack_lvl+0x151/0x1b7 [ 2459.701790][ T1719] ? io_uring_drop_tctx_refs+0x190/0x190 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) (rerun: 64) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xd0, 0x7, 0x7, 0x1, 0x0, 0xc2, 0x18481, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x14082, 0x8, 0x8, 0x3, 0x34, 0x6, 0x3f, 0x0, 0xbdf, 0x0, 0x6}, r0, 0x7, r1, 0x9) write$cgroup_pid(r1, &(0x7f0000000040)=r0, 0x12) [ 2459.707263][ T1719] dump_stack+0x15/0x17 [ 2459.711253][ T1719] should_fail+0x3c6/0x510 [ 2459.715506][ T1719] __should_failslab+0xa4/0xe0 [ 2459.720105][ T1719] ? vm_area_dup+0x26/0x230 [ 2459.724474][ T1719] should_failslab+0x9/0x20 [ 2459.728790][ T1719] slab_pre_alloc_hook+0x37/0xd0 [ 2459.733580][ T1719] ? vm_area_dup+0x26/0x230 [ 2459.737903][ T1719] kmem_cache_alloc+0x44/0x200 [ 2459.742501][ T1719] vm_area_dup+0x26/0x230 [ 2459.746679][ T1719] copy_mm+0x9a1/0x13e0 [ 2459.750661][ T1719] ? copy_signal+0x610/0x610 [ 2459.755082][ T1719] ? __init_rwsem+0xd6/0x1c0 [ 2459.759509][ T1719] ? copy_signal+0x4e3/0x610 [ 2459.763935][ T1719] copy_process+0x1149/0x3290 [ 2459.768451][ T1719] ? proc_fail_nth_write+0x20b/0x290 [ 2459.773568][ T1719] ? fsnotify_perm+0x6a/0x5d0 [ 2459.778082][ T1719] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2459.783028][ T1719] ? vfs_write+0x9ec/0x1110 [ 2459.787371][ T1719] kernel_clone+0x21e/0x9e0 [ 2459.791710][ T1719] ? file_end_write+0x1c0/0x1c0 [ 2459.796398][ T1719] ? create_io_thread+0x1e0/0x1e0 [ 2459.801255][ T1719] ? mutex_unlock+0xb2/0x260 [ 2459.805682][ T1719] ? __mutex_lock_slowpath+0x10/0x10 [ 2459.810803][ T1719] __x64_sys_clone+0x23f/0x290 [ 2459.815407][ T1719] ? __do_sys_vfork+0x130/0x130 [ 2459.820089][ T1719] ? ksys_write+0x260/0x2c0 [ 2459.824429][ T1719] ? debug_smp_processor_id+0x17/0x20 [ 2459.829639][ T1719] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2459.835538][ T1719] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2459.841008][ T1719] do_syscall_64+0x3d/0xb0 [ 2459.845261][ T1719] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2459.850985][ T1719] RIP: 0033:0x7f7dac4ceda9 [ 2459.855238][ T1719] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2459.874678][ T1719] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2459.882929][ T1719] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2459.890734][ T1719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2459.898568][ T1719] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2459.906356][ T1719] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2459.914168][ T1719] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2459.921983][ T1719] 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) socketpair(0x6, 0xa, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_clone(0x800000, &(0x7f0000000180)="447a568814274666cbb00b181976ccb8a937c137bd6435639ee6403ccde23ec7d43891f25e1fb7eaf12354d1aa1439818b7a40d7650fef1b29c28bc98e20195cba07a06ec007fc225699bbf70f164506ddb9a56f61444a35ead429ad69c5b1d4527eb88dfe12bec13cf5a5b347201d5df6fbae9f7d45", 0x76, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="b79582b64754ba034a998c936376fbeac0d238db6e4ef7bdd724de487b0b0f58c0e0e5f672135c6be84adefa12d80c49bba72591fd55b749ba451e79b8419e26dcbcc8fcc169c1175189f76ff690079335228b1b38f4f0bcfa0c671beb2739f8c3b10308034ab0e95799006db70c4a920ecaf7b1581182d98089b7120daaaad4c65cb42a468177723e8f1888dd6191e256ffc5613baf4052d7a19fb0438c74eda026a10b22441290160d2d1b77b5fad5db80e12e27ac3dc294fa42661d7d5f8b3b1c400e3de41195156441a483ef") r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000380), 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = getpid() sendmsg$unix(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}, @rights={{0x10}}], 0x40}, 0x0) r6 = syz_clone(0x8000, &(0x7f00000003c0)="8155c11c827e1b77e916aea124d150a509b58613366e43b8067821de16c7079b1295f15cfc8e27ef6645322667ee598449d74d9a52b14dff4cf65656b15b7cc557dfc4b2b7cf8c621cb513770a297740e3416758faa297eb6ccf518ad3ca87", 0x5f, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="3e93f4fc33c34119ab4b83c6f92fef7af78f626a45a4d1805c8be8a101d7316e30736244be81b01d844c03b68237a027dc7b0c69a7fd97f24fee75e8faa96de8538555607ccbee3cb28db0f00929364e816c8cbda10a3ae030dd02f32dd0fdb235043af170f9cb597a19df3fb9b153cd39939f8b1903ad6cc9ee7e7d9889a863944b89a2f538f54e4ff7e4bced5d26cba9b83d6a1708f9c6a1f71db502e6fd4c2ef398809329c2462ca9ab5abd3a0b1b3c542e8d38f51863cd2dc04cb0b875") r7 = getpid() r8 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000700), 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f0000000740)='FREEZING\x00', 0x9) r9 = gettid() perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, r9, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="4cbc7fdb5955797cb80761e167b1616dbd8f1f9bdaba5dc764e7959a19c069768f2c11fe384fc0806f997790c2b025ffedd4d90ab53d6aa3a7b1539700", 0x3d}, {&(0x7f0000000100)="e3f77a821e6a78c03c15375d0480", 0xe}], 0x2, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee01, 0xee01}}}], 0xb8, 0x44814}, 0x400c0d4) 11:50:57 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2460.036949][ T1794] FAULT_INJECTION: forcing a failure. [ 2460.036949][ T1794] name failslab, interval 1, probability 0, space 0, times 0 [ 2460.053345][ T1794] CPU: 1 PID: 1794 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2460.063431][ T1794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2460.073344][ T1794] Call Trace: [ 2460.076446][ T1794] [ 2460.079265][ T1794] dump_stack_lvl+0x151/0x1b7 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x6600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xcf03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2460.083737][ T1794] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2460.089205][ T1794] dump_stack+0x15/0x17 [ 2460.093201][ T1794] should_fail+0x3c6/0x510 [ 2460.097456][ T1794] __should_failslab+0xa4/0xe0 [ 2460.102053][ T1794] ? vm_area_dup+0x26/0x230 [ 2460.106389][ T1794] should_failslab+0x9/0x20 [ 2460.110731][ T1794] slab_pre_alloc_hook+0x37/0xd0 [ 2460.115507][ T1794] ? vm_area_dup+0x26/0x230 [ 2460.119844][ T1794] kmem_cache_alloc+0x44/0x200 [ 2460.124446][ T1794] vm_area_dup+0x26/0x230 [ 2460.128611][ T1794] copy_mm+0x9a1/0x13e0 [ 2460.132641][ T1794] ? copy_signal+0x610/0x610 [ 2460.137031][ T1794] ? __init_rwsem+0xd6/0x1c0 [ 2460.141456][ T1794] ? copy_signal+0x4e3/0x610 [ 2460.145882][ T1794] copy_process+0x1149/0x3290 [ 2460.150398][ T1794] ? proc_fail_nth_write+0x20b/0x290 [ 2460.155515][ T1794] ? fsnotify_perm+0x6a/0x5d0 [ 2460.160031][ T1794] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2460.164978][ T1794] ? vfs_write+0x9ec/0x1110 [ 2460.169318][ T1794] kernel_clone+0x21e/0x9e0 [ 2460.173655][ T1794] ? file_end_write+0x1c0/0x1c0 [ 2460.178345][ T1794] ? create_io_thread+0x1e0/0x1e0 [ 2460.183201][ T1794] ? mutex_unlock+0xb2/0x260 11:50:57 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x8, 0xf9, 0xff, 0x8, 0x0, 0x3, 0x100, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_config_ext={0x4, 0x6}, 0x1121, 0x19120a88, 0x5, 0x3, 0x4, 0x80000000, 0x96f, 0x0, 0x800, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x8) [ 2460.187632][ T1794] ? __mutex_lock_slowpath+0x10/0x10 [ 2460.192752][ T1794] __x64_sys_clone+0x23f/0x290 [ 2460.197357][ T1794] ? __do_sys_vfork+0x130/0x130 [ 2460.202044][ T1794] ? ksys_write+0x260/0x2c0 [ 2460.206377][ T1794] ? debug_smp_processor_id+0x17/0x20 [ 2460.211583][ T1794] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2460.217490][ T1794] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2460.222954][ T1794] do_syscall_64+0x3d/0xb0 [ 2460.227204][ T1794] ? sysvec_apic_timer_interrupt+0x55/0xc0 11:50:57 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x8, 0xf9, 0xff, 0x8, 0x0, 0x3, 0x100, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_config_ext={0x4, 0x6}, 0x1121, 0x19120a88, 0x5, 0x3, 0x4, 0x80000000, 0x96f, 0x0, 0x800, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x8) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2460.232847][ T1794] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2460.238577][ T1794] RIP: 0033:0x7f7dac4ceda9 [ 2460.242827][ T1794] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2460.262270][ T1794] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2460.270520][ T1794] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2460.278328][ T1794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:57 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x8, 0xf9, 0xff, 0x8, 0x0, 0x3, 0x100, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_config_ext={0x4, 0x6}, 0x1121, 0x19120a88, 0x5, 0x3, 0x4, 0x80000000, 0x96f, 0x0, 0x800, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x8) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) (async) socketpair(0x6, 0xa, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = syz_clone(0x800000, &(0x7f0000000180)="447a568814274666cbb00b181976ccb8a937c137bd6435639ee6403ccde23ec7d43891f25e1fb7eaf12354d1aa1439818b7a40d7650fef1b29c28bc98e20195cba07a06ec007fc225699bbf70f164506ddb9a56f61444a35ead429ad69c5b1d4527eb88dfe12bec13cf5a5b347201d5df6fbae9f7d45", 0x76, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="b79582b64754ba034a998c936376fbeac0d238db6e4ef7bdd724de487b0b0f58c0e0e5f672135c6be84adefa12d80c49bba72591fd55b749ba451e79b8419e26dcbcc8fcc169c1175189f76ff690079335228b1b38f4f0bcfa0c671beb2739f8c3b10308034ab0e95799006db70c4a920ecaf7b1581182d98089b7120daaaad4c65cb42a468177723e8f1888dd6191e256ffc5613baf4052d7a19fb0438c74eda026a10b22441290160d2d1b77b5fad5db80e12e27ac3dc294fa42661d7d5f8b3b1c400e3de41195156441a483ef") r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000380), 0x2, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r5 = getpid() sendmsg$unix(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}, @rights={{0x10}}], 0x40}, 0x0) (async) r6 = syz_clone(0x8000, &(0x7f00000003c0)="8155c11c827e1b77e916aea124d150a509b58613366e43b8067821de16c7079b1295f15cfc8e27ef6645322667ee598449d74d9a52b14dff4cf65656b15b7cc557dfc4b2b7cf8c621cb513770a297740e3416758faa297eb6ccf518ad3ca87", 0x5f, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="3e93f4fc33c34119ab4b83c6f92fef7af78f626a45a4d1805c8be8a101d7316e30736244be81b01d844c03b68237a027dc7b0c69a7fd97f24fee75e8faa96de8538555607ccbee3cb28db0f00929364e816c8cbda10a3ae030dd02f32dd0fdb235043af170f9cb597a19df3fb9b153cd39939f8b1903ad6cc9ee7e7d9889a863944b89a2f538f54e4ff7e4bced5d26cba9b83d6a1708f9c6a1f71db502e6fd4c2ef398809329c2462ca9ab5abd3a0b1b3c542e8d38f51863cd2dc04cb0b875") (async) r7 = getpid() (async) r8 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000700), 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f0000000740)='FREEZING\x00', 0x9) (async) r9 = gettid() perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, r9, 0x0, 0xffffffffffffffff, 0x0) (async) sendmsg$unix(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="4cbc7fdb5955797cb80761e167b1616dbd8f1f9bdaba5dc764e7959a19c069768f2c11fe384fc0806f997790c2b025ffedd4d90ab53d6aa3a7b1539700", 0x3d}, {&(0x7f0000000100)="e3f77a821e6a78c03c15375d0480", 0xe}], 0x2, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee01, 0xee01}}}], 0xb8, 0x44814}, 0x400c0d4) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 2: syz_clone(0x20888480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2460.286145][ T1794] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2460.293952][ T1794] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2460.301761][ T1794] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2460.309687][ T1794] 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 2: syz_clone(0x20888480, 0x0, 0x0, 0x0, 0x0, 0x0) 11:50:57 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) socketpair(0x6, 0xa, 0x0, &(0x7f0000000080)) (async) socketpair(0x6, 0xa, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_clone(0x800000, &(0x7f0000000180)="447a568814274666cbb00b181976ccb8a937c137bd6435639ee6403ccde23ec7d43891f25e1fb7eaf12354d1aa1439818b7a40d7650fef1b29c28bc98e20195cba07a06ec007fc225699bbf70f164506ddb9a56f61444a35ead429ad69c5b1d4527eb88dfe12bec13cf5a5b347201d5df6fbae9f7d45", 0x76, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="b79582b64754ba034a998c936376fbeac0d238db6e4ef7bdd724de487b0b0f58c0e0e5f672135c6be84adefa12d80c49bba72591fd55b749ba451e79b8419e26dcbcc8fcc169c1175189f76ff690079335228b1b38f4f0bcfa0c671beb2739f8c3b10308034ab0e95799006db70c4a920ecaf7b1581182d98089b7120daaaad4c65cb42a468177723e8f1888dd6191e256ffc5613baf4052d7a19fb0438c74eda026a10b22441290160d2d1b77b5fad5db80e12e27ac3dc294fa42661d7d5f8b3b1c400e3de41195156441a483ef") r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000380), 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = getpid() sendmsg$unix(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}, @rights={{0x10}}], 0x40}, 0x0) syz_clone(0x8000, &(0x7f00000003c0)="8155c11c827e1b77e916aea124d150a509b58613366e43b8067821de16c7079b1295f15cfc8e27ef6645322667ee598449d74d9a52b14dff4cf65656b15b7cc557dfc4b2b7cf8c621cb513770a297740e3416758faa297eb6ccf518ad3ca87", 0x5f, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="3e93f4fc33c34119ab4b83c6f92fef7af78f626a45a4d1805c8be8a101d7316e30736244be81b01d844c03b68237a027dc7b0c69a7fd97f24fee75e8faa96de8538555607ccbee3cb28db0f00929364e816c8cbda10a3ae030dd02f32dd0fdb235043af170f9cb597a19df3fb9b153cd39939f8b1903ad6cc9ee7e7d9889a863944b89a2f538f54e4ff7e4bced5d26cba9b83d6a1708f9c6a1f71db502e6fd4c2ef398809329c2462ca9ab5abd3a0b1b3c542e8d38f51863cd2dc04cb0b875") (async) r6 = syz_clone(0x8000, &(0x7f00000003c0)="8155c11c827e1b77e916aea124d150a509b58613366e43b8067821de16c7079b1295f15cfc8e27ef6645322667ee598449d74d9a52b14dff4cf65656b15b7cc557dfc4b2b7cf8c621cb513770a297740e3416758faa297eb6ccf518ad3ca87", 0x5f, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="3e93f4fc33c34119ab4b83c6f92fef7af78f626a45a4d1805c8be8a101d7316e30736244be81b01d844c03b68237a027dc7b0c69a7fd97f24fee75e8faa96de8538555607ccbee3cb28db0f00929364e816c8cbda10a3ae030dd02f32dd0fdb235043af170f9cb597a19df3fb9b153cd39939f8b1903ad6cc9ee7e7d9889a863944b89a2f538f54e4ff7e4bced5d26cba9b83d6a1708f9c6a1f71db502e6fd4c2ef398809329c2462ca9ab5abd3a0b1b3c542e8d38f51863cd2dc04cb0b875") r7 = getpid() r8 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000700), 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f0000000740)='FREEZING\x00', 0x9) (async) write$cgroup_freezer_state(r8, &(0x7f0000000740)='FREEZING\x00', 0x9) gettid() (async) r9 = gettid() perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, r9, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="4cbc7fdb5955797cb80761e167b1616dbd8f1f9bdaba5dc764e7959a19c069768f2c11fe384fc0806f997790c2b025ffedd4d90ab53d6aa3a7b1539700", 0x3d}, {&(0x7f0000000100)="e3f77a821e6a78c03c15375d0480", 0xe}], 0x2, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee01, 0xee01}}}], 0xb8, 0x44814}, 0x400c0d4) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:57 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 2: syz_clone(0x20888480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2460.461483][ T1855] FAULT_INJECTION: forcing a failure. [ 2460.461483][ T1855] name failslab, interval 1, probability 0, space 0, times 0 [ 2460.486860][ T1855] CPU: 0 PID: 1855 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2460.496937][ T1855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2460.506932][ T1855] Call Trace: 11:50:58 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x1, 0x3, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffffc}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) [ 2460.510053][ T1855] [ 2460.512834][ T1855] dump_stack_lvl+0x151/0x1b7 [ 2460.517345][ T1855] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2460.522817][ T1855] dump_stack+0x15/0x17 [ 2460.526805][ T1855] should_fail+0x3c6/0x510 [ 2460.531056][ T1855] __should_failslab+0xa4/0xe0 [ 2460.535660][ T1855] ? vm_area_dup+0x26/0x230 [ 2460.539996][ T1855] should_failslab+0x9/0x20 [ 2460.544336][ T1855] slab_pre_alloc_hook+0x37/0xd0 [ 2460.549110][ T1855] ? vm_area_dup+0x26/0x230 [ 2460.553453][ T1855] kmem_cache_alloc+0x44/0x200 11:50:58 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x1, 0x3, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffffc}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) [ 2460.558053][ T1855] vm_area_dup+0x26/0x230 [ 2460.562302][ T1855] copy_mm+0x9a1/0x13e0 [ 2460.566301][ T1855] ? copy_signal+0x610/0x610 [ 2460.570725][ T1855] ? __init_rwsem+0xd6/0x1c0 [ 2460.575149][ T1855] ? copy_signal+0x4e3/0x610 [ 2460.579579][ T1855] copy_process+0x1149/0x3290 [ 2460.584093][ T1855] ? proc_fail_nth_write+0x20b/0x290 [ 2460.589208][ T1855] ? fsnotify_perm+0x6a/0x5d0 [ 2460.593726][ T1855] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2460.598669][ T1855] ? vfs_write+0x9ec/0x1110 [ 2460.603013][ T1855] kernel_clone+0x21e/0x9e0 [ 2460.607351][ T1855] ? file_end_write+0x1c0/0x1c0 [ 2460.612035][ T1855] ? create_io_thread+0x1e0/0x1e0 [ 2460.616894][ T1855] ? mutex_unlock+0xb2/0x260 [ 2460.621321][ T1855] ? __mutex_lock_slowpath+0x10/0x10 [ 2460.626447][ T1855] __x64_sys_clone+0x23f/0x290 [ 2460.631043][ T1855] ? __do_sys_vfork+0x130/0x130 [ 2460.635728][ T1855] ? ksys_write+0x260/0x2c0 [ 2460.640070][ T1855] ? debug_smp_processor_id+0x17/0x20 [ 2460.645277][ T1855] ? perf_trace_sys_enter+0x30/0x140 [ 2460.650401][ T1855] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2460.656304][ T1855] do_syscall_64+0x3d/0xb0 11:50:58 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x1, 0x3, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffffc}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) [ 2460.660550][ T1855] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2460.666278][ T1855] RIP: 0033:0x7f7dac4ceda9 [ 2460.670534][ T1855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2460.689976][ T1855] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2460.698222][ T1855] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x13, 0x3f, 0x20, 0x0, 0x9, 0x18800, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfb, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x802, 0x46, 0x172, 0x0, 0x3f, 0x1, 0xff, 0x0, 0x8200, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r0, r1, 0x0, 0x1, &(0x7f00000000c0)='\x00'}, 0x30) 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) [ 2460.706034][ T1855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2460.713843][ T1855] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2460.721655][ T1855] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2460.729469][ T1855] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2460.737280][ T1855] 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2460.796853][ T1922] FAULT_INJECTION: forcing a failure. [ 2460.796853][ T1922] name failslab, interval 1, probability 0, space 0, times 0 [ 2460.826482][ T1922] CPU: 0 PID: 1922 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2460.836564][ T1922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2460.846459][ T1922] Call Trace: [ 2460.849582][ T1922] [ 2460.852358][ T1922] dump_stack_lvl+0x151/0x1b7 [ 2460.856876][ T1922] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2460.862339][ T1922] dump_stack+0x15/0x17 [ 2460.866334][ T1922] should_fail+0x3c6/0x510 [ 2460.870583][ T1922] __should_failslab+0xa4/0xe0 [ 2460.875185][ T1922] ? vm_area_dup+0x26/0x230 [ 2460.879522][ T1922] should_failslab+0x9/0x20 [ 2460.883861][ T1922] slab_pre_alloc_hook+0x37/0xd0 [ 2460.888636][ T1922] ? vm_area_dup+0x26/0x230 11:50:58 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x4, 0xa, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffb}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20}], &(0x7f0000000040)='GPL\x00', 0xff, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0x8, 0x6, 0x8001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], 0x0, 0x10, 0x3}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.dequeue\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r1, 0xe0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], 0x0, 0xf5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x11, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000880)={&(0x7f00000007c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x87, 0x87, 0x4, [@datasec={0xb, 0xa, 0x0, 0xf, 0x3, [{0x4, 0x7f, 0xfffffffd}, {0x2, 0x800, 0xffff}, {0x5, 0x5, 0x7fffffff}, {0x1, 0x8, 0x5}, {0x1, 0x5, 0x6}, {0x5, 0xfd, 0x4}, {0x4, 0x8, 0x5be0}, {0x1, 0x6, 0x5b9}, {0x3, 0x202, 0x3}, {0x4, 0x6, 0x83}], "bc432e"}]}, {0x0, [0x61, 0x0]}}, &(0x7f0000000600)=""/48, 0xa4, 0x30, 0x1, 0x4}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)={0x1b, 0x0, 0x0, 0x7, 0x0, r0, 0x81, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x4}, 0x48) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a00)={0xffffffffffffffff, 0xd8, 0x8}, 0xc) r8 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r8, 0x58, &(0x7f0000001740)}, 0x10) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000a40)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x18, 0x10, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x6e}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000001}, @jmp={0x5, 0x1, 0xd, 0x8, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffc}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}}]}, &(0x7f00000002c0)='GPL\x00', 0x7, 0xee, &(0x7f0000000300)=""/238, 0x41000, 0x1, '\x00', r3, 0x0, r4, 0x8, &(0x7f00000008c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000900)={0x5, 0x2, 0x4, 0x3}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000a80)=[r5, r6, r7, r8, r9], &(0x7f0000000ac0)=[{0x3, 0x3, 0x7, 0xc}, {0x0, 0x1, 0xf, 0x2}, {0x2, 0x2, 0x9, 0x6}, {0x3, 0x3, 0xc, 0x5}], 0x10, 0xc6}, 0x90) [ 2460.892974][ T1922] kmem_cache_alloc+0x44/0x200 [ 2460.897577][ T1922] vm_area_dup+0x26/0x230 [ 2460.901741][ T1922] copy_mm+0x9a1/0x13e0 [ 2460.905740][ T1922] ? copy_signal+0x610/0x610 [ 2460.910161][ T1922] ? __init_rwsem+0xd6/0x1c0 [ 2460.914587][ T1922] ? copy_signal+0x4e3/0x610 [ 2460.919016][ T1922] copy_process+0x1149/0x3290 [ 2460.923531][ T1922] ? proc_fail_nth_write+0x20b/0x290 [ 2460.928653][ T1922] ? fsnotify_perm+0x6a/0x5d0 [ 2460.933164][ T1922] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2460.938110][ T1922] ? vfs_write+0x9ec/0x1110 [ 2460.942455][ T1922] kernel_clone+0x21e/0x9e0 [ 2460.946791][ T1922] ? file_end_write+0x1c0/0x1c0 [ 2460.951478][ T1922] ? create_io_thread+0x1e0/0x1e0 [ 2460.956337][ T1922] ? mutex_unlock+0xb2/0x260 [ 2460.960761][ T1922] ? __mutex_lock_slowpath+0x10/0x10 [ 2460.965877][ T1922] __x64_sys_clone+0x23f/0x290 [ 2460.970477][ T1922] ? __do_sys_vfork+0x130/0x130 [ 2460.975163][ T1922] ? ksys_write+0x260/0x2c0 [ 2460.979506][ T1922] ? debug_smp_processor_id+0x17/0x20 [ 2460.984710][ T1922] ? perf_trace_sys_enter+0x30/0x140 [ 2460.989833][ T1922] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2460.995734][ T1922] do_syscall_64+0x3d/0xb0 [ 2460.999986][ T1922] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2461.005716][ T1922] RIP: 0033:0x7f7dac4ceda9 [ 2461.009971][ T1922] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2461.029411][ T1922] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2461.037654][ T1922] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() (async) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x13, 0x3f, 0x20, 0x0, 0x9, 0x18800, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfb, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x802, 0x46, 0x172, 0x0, 0x3f, 0x1, 0xff, 0x0, 0x8200, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r0, r1, 0x0, 0x1, &(0x7f00000000c0)='\x00'}, 0x30) [ 2461.045465][ T1922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2461.053277][ T1922] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2461.061088][ T1922] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2461.068899][ T1922] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2461.076716][ T1922] 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x66000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 11:50:58 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x13, 0x3f, 0x20, 0x0, 0x9, 0x18800, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfb, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x802, 0x46, 0x172, 0x0, 0x3f, 0x1, 0xff, 0x0, 0x8200, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r0, r1, 0x0, 0x1, &(0x7f00000000c0)='\x00'}, 0x30) [ 2461.191339][ T1958] FAULT_INJECTION: forcing a failure. [ 2461.191339][ T1958] name failslab, interval 1, probability 0, space 0, times 0 [ 2461.213900][ T1958] CPU: 1 PID: 1958 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2461.223972][ T1958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2461.233869][ T1958] Call Trace: [ 2461.236991][ T1958] 11:50:58 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:58 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x4, 0xa, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffb}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20}], &(0x7f0000000040)='GPL\x00', 0xff, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0x8, 0x6, 0x8001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], 0x0, 0x10, 0x3}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.dequeue\x00', 0x0, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r1, 0xe0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], 0x0, 0xf5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x11, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000880)={&(0x7f00000007c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x87, 0x87, 0x4, [@datasec={0xb, 0xa, 0x0, 0xf, 0x3, [{0x4, 0x7f, 0xfffffffd}, {0x2, 0x800, 0xffff}, {0x5, 0x5, 0x7fffffff}, {0x1, 0x8, 0x5}, {0x1, 0x5, 0x6}, {0x5, 0xfd, 0x4}, {0x4, 0x8, 0x5be0}, {0x1, 0x6, 0x5b9}, {0x3, 0x202, 0x3}, {0x4, 0x6, 0x83}], "bc432e"}]}, {0x0, [0x61, 0x0]}}, &(0x7f0000000600)=""/48, 0xa4, 0x30, 0x1, 0x4}, 0x20) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) (async) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)={0x1b, 0x0, 0x0, 0x7, 0x0, r0, 0x81, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x4}, 0x48) (async) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a00)={0xffffffffffffffff, 0xd8, 0x8}, 0xc) (async) r8 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r8, 0x58, &(0x7f0000001740)}, 0x10) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000a40)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x18, 0x10, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x6e}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000001}, @jmp={0x5, 0x1, 0xd, 0x8, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffc}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}}]}, &(0x7f00000002c0)='GPL\x00', 0x7, 0xee, &(0x7f0000000300)=""/238, 0x41000, 0x1, '\x00', r3, 0x0, r4, 0x8, &(0x7f00000008c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000900)={0x5, 0x2, 0x4, 0x3}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000a80)=[r5, r6, r7, r8, r9], &(0x7f0000000ac0)=[{0x3, 0x3, 0x7, 0xc}, {0x0, 0x1, 0xf, 0x2}, {0x2, 0x2, 0x9, 0x6}, {0x3, 0x3, 0xc, 0x5}], 0x10, 0xc6}, 0x90) 11:50:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r1 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r1, 0x12) [ 2461.239770][ T1958] dump_stack_lvl+0x151/0x1b7 [ 2461.244285][ T1958] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2461.249755][ T1958] dump_stack+0x15/0x17 [ 2461.253746][ T1958] should_fail+0x3c6/0x510 [ 2461.257996][ T1958] __should_failslab+0xa4/0xe0 [ 2461.262593][ T1958] ? vm_area_dup+0x26/0x230 [ 2461.266936][ T1958] should_failslab+0x9/0x20 [ 2461.271274][ T1958] slab_pre_alloc_hook+0x37/0xd0 [ 2461.276045][ T1958] ? vm_area_dup+0x26/0x230 [ 2461.280385][ T1958] kmem_cache_alloc+0x44/0x200 [ 2461.284986][ T1958] vm_area_dup+0x26/0x230 [ 2461.289149][ T1958] copy_mm+0x9a1/0x13e0 [ 2461.293143][ T1958] ? copy_signal+0x610/0x610 [ 2461.297568][ T1958] ? __init_rwsem+0xd6/0x1c0 [ 2461.301994][ T1958] ? copy_signal+0x4e3/0x610 [ 2461.306422][ T1958] copy_process+0x1149/0x3290 [ 2461.310934][ T1958] ? proc_fail_nth_write+0x20b/0x290 [ 2461.316055][ T1958] ? fsnotify_perm+0x6a/0x5d0 [ 2461.320569][ T1958] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2461.325519][ T1958] ? vfs_write+0x9ec/0x1110 [ 2461.329856][ T1958] kernel_clone+0x21e/0x9e0 [ 2461.334203][ T1958] ? file_end_write+0x1c0/0x1c0 [ 2461.338884][ T1958] ? create_io_thread+0x1e0/0x1e0 [ 2461.343742][ T1958] ? mutex_unlock+0xb2/0x260 [ 2461.348170][ T1958] ? __mutex_lock_slowpath+0x10/0x10 [ 2461.353293][ T1958] __x64_sys_clone+0x23f/0x290 [ 2461.357892][ T1958] ? __do_sys_vfork+0x130/0x130 [ 2461.362577][ T1958] ? ksys_write+0x260/0x2c0 [ 2461.366916][ T1958] ? debug_smp_processor_id+0x17/0x20 [ 2461.372123][ T1958] ? perf_trace_sys_enter+0x30/0x140 [ 2461.377246][ T1958] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2461.383147][ T1958] do_syscall_64+0x3d/0xb0 [ 2461.387401][ T1958] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2461.393127][ T1958] RIP: 0033:0x7f7dac4ceda9 [ 2461.397381][ T1958] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2461.416822][ T1958] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2461.425067][ T1958] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2461.432880][ T1958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xcf030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2461.440692][ T1958] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2461.448501][ T1958] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2461.456312][ T1958] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2461.464127][ T1958] 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x4, 0xa, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffb}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20}], &(0x7f0000000040)='GPL\x00', 0xff, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x3, 0x5}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0x8, 0x6, 0x8001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], 0x0, 0x10, 0x3}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.dequeue\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r1, 0xe0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], 0x0, 0xf5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x11, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000880)={&(0x7f00000007c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x87, 0x87, 0x4, [@datasec={0xb, 0xa, 0x0, 0xf, 0x3, [{0x4, 0x7f, 0xfffffffd}, {0x2, 0x800, 0xffff}, {0x5, 0x5, 0x7fffffff}, {0x1, 0x8, 0x5}, {0x1, 0x5, 0x6}, {0x5, 0xfd, 0x4}, {0x4, 0x8, 0x5be0}, {0x1, 0x6, 0x5b9}, {0x3, 0x202, 0x3}, {0x4, 0x6, 0x83}], "bc432e"}]}, {0x0, [0x61, 0x0]}}, &(0x7f0000000600)=""/48, 0xa4, 0x30, 0x1, 0x4}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)={0x1b, 0x0, 0x0, 0x7, 0x0, r0, 0x81, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x4}, 0x48) (async) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)={0x1b, 0x0, 0x0, 0x7, 0x0, r0, 0x81, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x4}, 0x48) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a00)={0xffffffffffffffff, 0xd8, 0x8}, 0xc) (async) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a00)={0xffffffffffffffff, 0xd8, 0x8}, 0xc) r8 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000380), 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r8, 0x58, &(0x7f0000001740)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r8, 0x58, &(0x7f0000001740)}, 0x10) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000a40)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x18, 0x10, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x6e}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000001}, @jmp={0x5, 0x1, 0xd, 0x8, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffc}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}}]}, &(0x7f00000002c0)='GPL\x00', 0x7, 0xee, &(0x7f0000000300)=""/238, 0x41000, 0x1, '\x00', r3, 0x0, r4, 0x8, &(0x7f00000008c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000900)={0x5, 0x2, 0x4, 0x3}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000a80)=[r5, r6, r7, r8, r9], &(0x7f0000000ac0)=[{0x3, 0x3, 0x7, 0xc}, {0x0, 0x1, 0xf, 0x2}, {0x2, 0x2, 0x9, 0x6}, {0x3, 0x3, 0xc, 0x5}], 0x10, 0xc6}, 0x90) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000001000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) (async) r1 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r1, 0x12) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000010000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x0, 0x82, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0xd9, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1b1, 0x1b1, 0xb, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x5, 0x18f}}, @func={0x5, 0x0, 0x0, 0xc, 0x3}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0xb, 0x5}, {0xc, 0x3}, {0xd, 0x5}, {0x8}, {0x4, 0x2}, {0xe, 0x5}]}, @func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xc, 0x1}, {}, {0x4, 0x2}, {0xd, 0x4}, {0xc, 0x5}, {0x6}, {0xb, 0x1}, {0xe, 0x1}, {0x8, 0x5}, {0x10, 0x5}]}, @datasec={0xa, 0x2, 0x0, 0xf, 0x1, [{0x2, 0x8, 0x3}, {0x2, 0x3, 0x2}], "d7"}, @var={0x1, 0x0, 0x0, 0xe, 0x1}, @ptr={0x9, 0x0, 0x0, 0x2, 0x1}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0xa, 0x2}, {0x9, 0x4}, {0x0, 0x1}, {0x10, 0x800}, {0xa}, {0xf, 0x5}]}, @enum={0xd, 0x6, 0x0, 0x6, 0x4, [{0x8, 0x1}, {0x7, 0x6}, {0x6, 0x78e2}, {0xa, 0x3ff}, {0x10, 0x7ff}, {0x8, 0xad2}]}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x10, 0x3}, {0x3, 0x4}, {0x4, 0x2}, {0xcb5, 0x4}, {0x6, 0x1}, {0x9, 0x1}]}]}, {0x0, [0x61, 0x61, 0x30, 0x0, 0x30, 0x0, 0x5f, 0x0, 0x61]}}, &(0x7f00000006c0)=""/4096, 0x1d7, 0x1000, 0x1, 0x4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x2d53b42cff7de67, 0x7, 0x101, 0x7, 0x8, 0xffffffffffffffff, 0x8, '\x00', r0, r1, 0x5, 0x4, 0x3}, 0x48) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x3e4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r1 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r1, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) (async) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) (async) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r1, 0x12) (async) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x0, 0x82, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0xd9, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1b1, 0x1b1, 0xb, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x5, 0x18f}}, @func={0x5, 0x0, 0x0, 0xc, 0x3}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0xb, 0x5}, {0xc, 0x3}, {0xd, 0x5}, {0x8}, {0x4, 0x2}, {0xe, 0x5}]}, @func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xc, 0x1}, {}, {0x4, 0x2}, {0xd, 0x4}, {0xc, 0x5}, {0x6}, {0xb, 0x1}, {0xe, 0x1}, {0x8, 0x5}, {0x10, 0x5}]}, @datasec={0xa, 0x2, 0x0, 0xf, 0x1, [{0x2, 0x8, 0x3}, {0x2, 0x3, 0x2}], "d7"}, @var={0x1, 0x0, 0x0, 0xe, 0x1}, @ptr={0x9, 0x0, 0x0, 0x2, 0x1}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0xa, 0x2}, {0x9, 0x4}, {0x0, 0x1}, {0x10, 0x800}, {0xa}, {0xf, 0x5}]}, @enum={0xd, 0x6, 0x0, 0x6, 0x4, [{0x8, 0x1}, {0x7, 0x6}, {0x6, 0x78e2}, {0xa, 0x3ff}, {0x10, 0x7ff}, {0x8, 0xad2}]}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x10, 0x3}, {0x3, 0x4}, {0x4, 0x2}, {0xcb5, 0x4}, {0x6, 0x1}, {0x9, 0x1}]}]}, {0x0, [0x61, 0x61, 0x30, 0x0, 0x30, 0x0, 0x5f, 0x0, 0x61]}}, &(0x7f00000006c0)=""/4096, 0x1d7, 0x1000, 0x1, 0x4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x2d53b42cff7de67, 0x7, 0x101, 0x7, 0x8, 0xffffffffffffffff, 0x8, '\x00', r0, r1, 0x5, 0x4, 0x3}, 0x48) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x3e4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.high\x00', 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x51) write$cgroup_int(r0, &(0x7f0000000040)=0x4d, 0x12) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2461.985399][ T2048] FAULT_INJECTION: forcing a failure. [ 2461.985399][ T2048] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.021570][ T2048] CPU: 1 PID: 2048 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2462.031647][ T2048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2462.041545][ T2048] Call Trace: [ 2462.044667][ T2048] [ 2462.047442][ T2048] dump_stack_lvl+0x151/0x1b7 [ 2462.051958][ T2048] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2462.057426][ T2048] dump_stack+0x15/0x17 [ 2462.061416][ T2048] should_fail+0x3c6/0x510 [ 2462.065670][ T2048] __should_failslab+0xa4/0xe0 [ 2462.070268][ T2048] ? vm_area_dup+0x26/0x230 [ 2462.074607][ T2048] should_failslab+0x9/0x20 [ 2462.078948][ T2048] slab_pre_alloc_hook+0x37/0xd0 11:50:59 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.high\x00', 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x51) (async, rerun: 64) write$cgroup_int(r0, &(0x7f0000000040)=0x4d, 0x12) (rerun: 64) 11:50:59 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x0, 0x82, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0xd9, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1b1, 0x1b1, 0xb, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x5, 0x18f}}, @func={0x5, 0x0, 0x0, 0xc, 0x3}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0xb, 0x5}, {0xc, 0x3}, {0xd, 0x5}, {0x8}, {0x4, 0x2}, {0xe, 0x5}]}, @func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xc, 0x1}, {}, {0x4, 0x2}, {0xd, 0x4}, {0xc, 0x5}, {0x6}, {0xb, 0x1}, {0xe, 0x1}, {0x8, 0x5}, {0x10, 0x5}]}, @datasec={0xa, 0x2, 0x0, 0xf, 0x1, [{0x2, 0x8, 0x3}, {0x2, 0x3, 0x2}], "d7"}, @var={0x1, 0x0, 0x0, 0xe, 0x1}, @ptr={0x9, 0x0, 0x0, 0x2, 0x1}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0xa, 0x2}, {0x9, 0x4}, {0x0, 0x1}, {0x10, 0x800}, {0xa}, {0xf, 0x5}]}, @enum={0xd, 0x6, 0x0, 0x6, 0x4, [{0x8, 0x1}, {0x7, 0x6}, {0x6, 0x78e2}, {0xa, 0x3ff}, {0x10, 0x7ff}, {0x8, 0xad2}]}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x10, 0x3}, {0x3, 0x4}, {0x4, 0x2}, {0xcb5, 0x4}, {0x6, 0x1}, {0x9, 0x1}]}]}, {0x0, [0x61, 0x61, 0x30, 0x0, 0x30, 0x0, 0x5f, 0x0, 0x61]}}, &(0x7f00000006c0)=""/4096, 0x1d7, 0x1000, 0x1, 0x4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x2d53b42cff7de67, 0x7, 0x101, 0x7, 0x8, 0xffffffffffffffff, 0x8, '\x00', r0, r1, 0x5, 0x4, 0x3}, 0x48) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x3e4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2462.083896][ T2048] ? vm_area_dup+0x26/0x230 [ 2462.088235][ T2048] kmem_cache_alloc+0x44/0x200 [ 2462.092838][ T2048] vm_area_dup+0x26/0x230 [ 2462.097000][ T2048] copy_mm+0x9a1/0x13e0 [ 2462.100999][ T2048] ? copy_signal+0x610/0x610 [ 2462.105419][ T2048] ? __init_rwsem+0xd6/0x1c0 [ 2462.109847][ T2048] ? copy_signal+0x4e3/0x610 [ 2462.114275][ T2048] copy_process+0x1149/0x3290 [ 2462.118788][ T2048] ? proc_fail_nth_write+0x20b/0x290 [ 2462.123909][ T2048] ? fsnotify_perm+0x6a/0x5d0 [ 2462.128421][ T2048] ? pidfd_show_fdinfo+0x2b0/0x2b0 11:50:59 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.high\x00', 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x51) write$cgroup_int(r0, &(0x7f0000000040)=0x4d, 0x12) (async) write$cgroup_int(r0, &(0x7f0000000040)=0x4d, 0x12) 11:50:59 executing program 2: syz_clone(0x320a6580, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2462.133380][ T2048] ? vfs_write+0x9ec/0x1110 [ 2462.137718][ T2048] kernel_clone+0x21e/0x9e0 [ 2462.142047][ T2048] ? file_end_write+0x1c0/0x1c0 [ 2462.146733][ T2048] ? create_io_thread+0x1e0/0x1e0 [ 2462.151593][ T2048] ? mutex_unlock+0xb2/0x260 [ 2462.156021][ T2048] ? __mutex_lock_slowpath+0x10/0x10 [ 2462.161173][ T2048] __x64_sys_clone+0x23f/0x290 [ 2462.165742][ T2048] ? __do_sys_vfork+0x130/0x130 [ 2462.170435][ T2048] ? ksys_write+0x260/0x2c0 [ 2462.174768][ T2048] ? debug_smp_processor_id+0x17/0x20 [ 2462.180112][ T2048] ? perf_trace_sys_enter+0x30/0x140 11:50:59 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 2462.185228][ T2048] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2462.191132][ T2048] do_syscall_64+0x3d/0xb0 [ 2462.195386][ T2048] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2462.201111][ T2048] RIP: 0033:0x7f7dac4ceda9 [ 2462.205364][ T2048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2462.224805][ T2048] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3cf, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2462.233052][ T2048] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2462.240868][ T2048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2462.248674][ T2048] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2462.256485][ T2048] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2462.264300][ T2048] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2462.272116][ T2048] 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6600, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xcf03, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x7, 0xffffffffffffffff, 0x0) 11:50:59 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 11:50:59 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x8, 0xffffffffffffffff, 0x0) 11:50:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10, 0xffffffffffffffff, 0x0) 11:51:00 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x300, 0xffffffffffffffff, 0x0) [ 2462.464852][ T2112] FAULT_INJECTION: forcing a failure. [ 2462.464852][ T2112] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2462.505995][ T2112] CPU: 1 PID: 2112 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2462.516073][ T2112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2462.525971][ T2112] Call Trace: [ 2462.529110][ T2112] [ 2462.531866][ T2112] dump_stack_lvl+0x151/0x1b7 [ 2462.536386][ T2112] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2462.541851][ T2112] dump_stack+0x15/0x17 [ 2462.545841][ T2112] should_fail+0x3c6/0x510 [ 2462.550102][ T2112] should_fail_alloc_page+0x5a/0x80 [ 2462.555158][ T2112] prepare_alloc_pages+0x15c/0x700 [ 2462.560076][ T2112] ? __alloc_pages+0x8f0/0x8f0 [ 2462.564676][ T2112] ? __alloc_pages_bulk+0xe40/0xe40 [ 2462.569712][ T2112] __alloc_pages+0x18c/0x8f0 [ 2462.574224][ T2112] ? prep_new_page+0x110/0x110 [ 2462.578824][ T2112] ? is_bpf_text_address+0x172/0x190 [ 2462.583946][ T2112] pte_alloc_one+0x73/0x1b0 [ 2462.588286][ T2112] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2462.593316][ T2112] ? arch_stack_walk+0xf3/0x140 [ 2462.598003][ T2112] __pte_alloc+0x86/0x350 [ 2462.602173][ T2112] ? free_pgtables+0x280/0x280 [ 2462.606768][ T2112] ? _raw_spin_lock+0xa4/0x1b0 [ 2462.611454][ T2112] ? __kasan_check_write+0x14/0x20 [ 2462.616404][ T2112] copy_page_range+0x28a8/0x2f90 [ 2462.621178][ T2112] ? __kasan_slab_alloc+0xb1/0xe0 [ 2462.626044][ T2112] ? pfn_valid+0x1e0/0x1e0 [ 2462.630290][ T2112] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2462.635844][ T2112] ? __rb_insert_augmented+0x5de/0x610 [ 2462.641143][ T2112] copy_mm+0xc7e/0x13e0 [ 2462.645136][ T2112] ? copy_signal+0x610/0x610 [ 2462.649558][ T2112] ? __init_rwsem+0xd6/0x1c0 [ 2462.654098][ T2112] ? copy_signal+0x4e3/0x610 [ 2462.658524][ T2112] copy_process+0x1149/0x3290 [ 2462.663036][ T2112] ? proc_fail_nth_write+0x20b/0x290 [ 2462.668158][ T2112] ? fsnotify_perm+0x6a/0x5d0 [ 2462.672674][ T2112] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2462.677614][ T2112] ? vfs_write+0x9ec/0x1110 [ 2462.681970][ T2112] kernel_clone+0x21e/0x9e0 [ 2462.686298][ T2112] ? file_end_write+0x1c0/0x1c0 [ 2462.690983][ T2112] ? create_io_thread+0x1e0/0x1e0 [ 2462.695844][ T2112] ? mutex_unlock+0xb2/0x260 [ 2462.700274][ T2112] ? __mutex_lock_slowpath+0x10/0x10 [ 2462.705391][ T2112] __x64_sys_clone+0x23f/0x290 [ 2462.709993][ T2112] ? __do_sys_vfork+0x130/0x130 [ 2462.714678][ T2112] ? ksys_write+0x260/0x2c0 [ 2462.719020][ T2112] ? debug_smp_processor_id+0x17/0x20 [ 2462.724226][ T2112] ? perf_trace_sys_enter+0x30/0x140 [ 2462.729349][ T2112] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2462.735249][ T2112] do_syscall_64+0x3d/0xb0 [ 2462.739501][ T2112] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2462.745228][ T2112] RIP: 0033:0x7f7dac4ceda9 [ 2462.749482][ T2112] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2462.768924][ T2112] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2462.777169][ T2112] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2462.784981][ T2112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2462.792792][ T2112] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x700, 0xffffffffffffffff, 0x0) 11:51:00 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4000, 0xffffffffffffffff, 0x0) [ 2462.800602][ T2112] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2462.808411][ T2112] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2462.816224][ T2112] 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x400000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x400001, 0xffffffffffffffff, 0x0) [ 2462.901151][ T2138] FAULT_INJECTION: forcing a failure. [ 2462.901151][ T2138] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.926415][ T2138] CPU: 1 PID: 2138 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2462.936496][ T2138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2462.946390][ T2138] Call Trace: [ 2462.949513][ T2138] [ 2462.952290][ T2138] dump_stack_lvl+0x151/0x1b7 [ 2462.956807][ T2138] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2462.962278][ T2138] dump_stack+0x15/0x17 [ 2462.966265][ T2138] should_fail+0x3c6/0x510 [ 2462.970518][ T2138] __should_failslab+0xa4/0xe0 [ 2462.975117][ T2138] ? anon_vma_clone+0x9a/0x500 [ 2462.979715][ T2138] should_failslab+0x9/0x20 [ 2462.984055][ T2138] slab_pre_alloc_hook+0x37/0xd0 [ 2462.988831][ T2138] ? anon_vma_clone+0x9a/0x500 [ 2462.993428][ T2138] kmem_cache_alloc+0x44/0x200 [ 2462.998030][ T2138] anon_vma_clone+0x9a/0x500 [ 2463.002455][ T2138] anon_vma_fork+0x91/0x4e0 [ 2463.006794][ T2138] ? anon_vma_name+0x43/0x70 [ 2463.011224][ T2138] ? vm_area_dup+0x17a/0x230 [ 2463.015649][ T2138] copy_mm+0xa3a/0x13e0 [ 2463.019642][ T2138] ? copy_signal+0x610/0x610 [ 2463.024068][ T2138] ? __init_rwsem+0xd6/0x1c0 [ 2463.028494][ T2138] ? copy_signal+0x4e3/0x610 [ 2463.032920][ T2138] copy_process+0x1149/0x3290 [ 2463.037434][ T2138] ? proc_fail_nth_write+0x20b/0x290 [ 2463.042554][ T2138] ? fsnotify_perm+0x6a/0x5d0 [ 2463.047068][ T2138] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2463.052016][ T2138] ? vfs_write+0x9ec/0x1110 [ 2463.056355][ T2138] kernel_clone+0x21e/0x9e0 [ 2463.060696][ T2138] ? file_end_write+0x1c0/0x1c0 [ 2463.065379][ T2138] ? create_io_thread+0x1e0/0x1e0 [ 2463.070240][ T2138] ? mutex_unlock+0xb2/0x260 [ 2463.074668][ T2138] ? __mutex_lock_slowpath+0x10/0x10 [ 2463.079788][ T2138] __x64_sys_clone+0x23f/0x290 [ 2463.084389][ T2138] ? __do_sys_vfork+0x130/0x130 [ 2463.089075][ T2138] ? ksys_write+0x260/0x2c0 [ 2463.093416][ T2138] ? debug_smp_processor_id+0x17/0x20 [ 2463.098623][ T2138] ? perf_trace_sys_enter+0x30/0x140 [ 2463.103744][ T2138] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2463.109644][ T2138] do_syscall_64+0x3d/0xb0 [ 2463.113899][ T2138] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2463.119627][ T2138] RIP: 0033:0x7f7dac4ceda9 [ 2463.123881][ T2138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2463.143323][ T2138] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 11:51:00 executing program 2: syz_clone(0x320a6580, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x320a6580, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x80ffff, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1004000, 0xffffffffffffffff, 0x0) [ 2463.151567][ T2138] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2463.159375][ T2138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2463.167188][ T2138] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2463.174999][ T2138] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2463.182812][ T2138] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2463.190629][ T2138] 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1004000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x7000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0xec, 0xf9, 0xd1, 0x7, 0x0, 0x5, 0x8000, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x100000000, 0x8}, 0x1005, 0x7ff, 0x80000001, 0x7, 0x80db, 0x7, 0x1, 0x0, 0x1000, 0x0, 0x9}) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x20000000, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:00 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x40000000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfeffffff, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x40000800, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff8000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 11:51:01 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0xec, 0xf9, 0xd1, 0x7, 0x0, 0x5, 0x8000, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x100000000, 0x8}, 0x1005, 0x7ff, 0x80000001, 0x7, 0x80db, 0x7, 0x1, 0x0, 0x1000, 0x0, 0x9}) [ 2463.630427][ T2205] FAULT_INJECTION: forcing a failure. [ 2463.630427][ T2205] name failslab, interval 1, probability 0, space 0, times 0 [ 2463.650788][ T2205] CPU: 1 PID: 2205 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2463.660863][ T2205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2463.670759][ T2205] Call Trace: [ 2463.673883][ T2205] [ 2463.676660][ T2205] dump_stack_lvl+0x151/0x1b7 [ 2463.681174][ T2205] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2463.686644][ T2205] dump_stack+0x15/0x17 [ 2463.690634][ T2205] should_fail+0x3c6/0x510 [ 2463.694888][ T2205] __should_failslab+0xa4/0xe0 [ 2463.699488][ T2205] ? anon_vma_fork+0x1df/0x4e0 [ 2463.704086][ T2205] should_failslab+0x9/0x20 [ 2463.708430][ T2205] slab_pre_alloc_hook+0x37/0xd0 [ 2463.713203][ T2205] ? anon_vma_fork+0x1df/0x4e0 [ 2463.717800][ T2205] kmem_cache_alloc+0x44/0x200 [ 2463.722403][ T2205] anon_vma_fork+0x1df/0x4e0 [ 2463.726828][ T2205] copy_mm+0xa3a/0x13e0 [ 2463.730822][ T2205] ? copy_signal+0x610/0x610 [ 2463.735244][ T2205] ? __init_rwsem+0xd6/0x1c0 [ 2463.739673][ T2205] ? copy_signal+0x4e3/0x610 [ 2463.744100][ T2205] copy_process+0x1149/0x3290 [ 2463.748612][ T2205] ? proc_fail_nth_write+0x20b/0x290 [ 2463.753735][ T2205] ? fsnotify_perm+0x6a/0x5d0 [ 2463.758249][ T2205] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2463.763198][ T2205] ? vfs_write+0x9ec/0x1110 [ 2463.767534][ T2205] kernel_clone+0x21e/0x9e0 [ 2463.771873][ T2205] ? file_end_write+0x1c0/0x1c0 [ 2463.776560][ T2205] ? create_io_thread+0x1e0/0x1e0 [ 2463.781420][ T2205] ? mutex_unlock+0xb2/0x260 [ 2463.785846][ T2205] ? __mutex_lock_slowpath+0x10/0x10 [ 2463.790967][ T2205] __x64_sys_clone+0x23f/0x290 [ 2463.795565][ T2205] ? __do_sys_vfork+0x130/0x130 [ 2463.800270][ T2205] ? ksys_write+0x260/0x2c0 [ 2463.804593][ T2205] ? debug_smp_processor_id+0x17/0x20 [ 2463.809802][ T2205] ? perf_trace_sys_enter+0x30/0x140 [ 2463.814924][ T2205] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2463.820825][ T2205] do_syscall_64+0x3d/0xb0 [ 2463.825076][ T2205] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2463.830802][ T2205] RIP: 0033:0x7f7dac4ceda9 [ 2463.835053][ T2205] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2463.854496][ T2205] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2463.862737][ T2205] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2463.870549][ T2205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2463.878360][ T2205] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2463.886347][ T2205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2463.894157][ T2205] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2463.901972][ T2205] 11:51:01 executing program 2: syz_clone(0x320a6580, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x320a6580, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x66000000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffe, 0xffffffffffffffff, 0x0) 11:51:01 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2405, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) (async, rerun: 32) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0xec, 0xf9, 0xd1, 0x7, 0x0, 0x5, 0x8000, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x100000000, 0x8}, 0x1005, 0x7ff, 0x80000001, 0x7, 0x80db, 0x7, 0x1, 0x0, 0x1000, 0x0, 0x9}) (rerun: 32) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xcf030000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x81, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x800000000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1000001000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) [ 2464.143314][ T2205] ------------[ cut here ]------------ [ 2464.150865][ T2205] refcount_t: underflow; use-after-free. [ 2464.165082][ T2205] WARNING: CPU: 0 PID: 2205 at lib/refcount.c:28 refcount_warn_saturate+0x158/0x1a0 [ 2464.185977][ T2205] Modules linked in: 11:51:01 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x81, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x0) [ 2464.194472][ T2205] CPU: 0 PID: 2205 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2464.211763][ T2205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2464.239352][ T2205] RIP: 0010:refcount_warn_saturate+0x158/0x1a0 [ 2464.249736][ T2205] Code: 04 01 48 c7 c7 40 c8 82 85 e8 e4 9e dc fe 0f 0b eb 8b e8 6b 49 0b ff c6 05 73 8e 9e 04 01 48 c7 c7 a0 c8 82 85 e8 c8 9e dc fe <0f> 0b e9 6c ff ff ff e8 4c 49 0b ff c6 05 55 8e 9e 04 01 48 c7 c7 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10000010000000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x40000000000000, 0xffffffffffffffff, 0x0) [ 2464.292168][ T2205] RSP: 0018:ffffc90001197968 EFLAGS: 00010246 [ 2464.301453][ T2205] RAX: aac08a6069f4a700 RBX: 0000000000000003 RCX: 0000000000040000 [ 2464.327026][ T2205] RDX: ffffc900037a1000 RSI: 00000000000183ba RDI: 00000000000183bb 11:51:01 executing program 1: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x81, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x40000100000000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2464.349921][ T2205] RBP: ffffc90001197978 R08: ffffffff81575f25 R09: ffffed103ee065e8 [ 2464.363240][ T2205] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1102321fd86 [ 2464.386128][ T2205] R13: ffff8881190fec30 R14: 0000000000000003 R15: ffff88813f058be9 11:51:01 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x80ffff00000000, 0xffffffffffffffff, 0x0) 11:51:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2464.403714][ T2205] FS: 00007f7dab2506c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2464.418045][ T2205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2464.438289][ T2205] CR2: 00007f23bf4dd988 CR3: 000000016b73c000 CR4: 00000000003506b0 11:51:02 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) 11:51:02 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:02 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:02 executing program 1: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x2, 0x404, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffc0}, 0x0, 0x3e4, 0x0, 0xf85c652025b3dc6b, 0x1, 0x0, 0xfff, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x6, 0x40, 0x5, 0x2, 0x0, 0x3, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x1, @perf_config_ext={0x10001, 0x8}, 0x118134, 0x6, 0x9, 0x4, 0x7f, 0x9, 0x1f, 0x0, 0xd8c4, 0x0, 0xef}, r0, 0x2, r0, 0xd) [ 2464.457218][ T2205] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2464.479660][ T2205] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 2464.498480][ T2205] Call Trace: [ 2464.504872][ T2205] [ 2464.514434][ T2205] ? show_regs+0x58/0x60 [ 2464.527537][ T2205] ? __warn+0x160/0x2f0 [ 2464.536398][ T2205] ? refcount_warn_saturate+0x158/0x1a0 [ 2464.541906][ T2205] ? report_bug+0x3d9/0x5b0 [ 2464.546234][ T2205] ? refcount_warn_saturate+0x158/0x1a0 [ 2464.568439][ T2205] ? handle_bug+0x41/0x70 [ 2464.572612][ T2205] ? exc_invalid_op+0x1b/0x50 [ 2464.584833][ T2205] ? asm_exc_invalid_op+0x1b/0x20 [ 2464.594152][ T2205] ? __wake_up_klogd+0xd5/0x110 [ 2464.602142][ T2205] ? refcount_warn_saturate+0x158/0x1a0 [ 2464.612994][ T2205] ? refcount_warn_saturate+0x158/0x1a0 [ 2464.618400][ T2205] vm_area_free_no_check+0x123/0x130 [ 2464.623497][ T2205] copy_mm+0xefb/0x13e0 [ 2464.640543][ T2205] ? copy_signal+0x610/0x610 [ 2464.644979][ T2205] ? __init_rwsem+0xd6/0x1c0 [ 2464.656372][ T2205] ? copy_signal+0x4e3/0x610 [ 2464.666255][ T2205] copy_process+0x1149/0x3290 [ 2464.670804][ T2205] ? proc_fail_nth_write+0x20b/0x290 [ 2464.675893][ T2205] ? fsnotify_perm+0x6a/0x5d0 [ 2464.692368][ T2205] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2464.701927][ T2205] ? vfs_write+0x9ec/0x1110 [ 2464.706277][ T2205] kernel_clone+0x21e/0x9e0 [ 2464.715012][ T2205] ? file_end_write+0x1c0/0x1c0 [ 2464.719728][ T2205] ? create_io_thread+0x1e0/0x1e0 [ 2464.724564][ T2205] ? mutex_unlock+0xb2/0x260 [ 2464.734429][ T2205] ? __mutex_lock_slowpath+0x10/0x10 [ 2464.739611][ T2205] __x64_sys_clone+0x23f/0x290 [ 2464.744156][ T2205] ? __do_sys_vfork+0x130/0x130 [ 2464.748924][ T2205] ? ksys_write+0x260/0x2c0 [ 2464.753203][ T2205] ? debug_smp_processor_id+0x17/0x20 [ 2464.758464][ T2205] ? perf_trace_sys_enter+0x30/0x140 [ 2464.763532][ T2205] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 2464.769462][ T2205] do_syscall_64+0x3d/0xb0 [ 2464.773678][ T2205] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2464.779451][ T2205] RIP: 0033:0x7f7dac4ceda9 [ 2464.783656][ T2205] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2464.803144][ T2205] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2464.811373][ T2205] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:51:02 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 11:51:02 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) [ 2464.819205][ T2205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2464.826997][ T2205] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2464.834769][ T2205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2464.842630][ T2205] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2464.850426][ T2205] [ 2464.853251][ T2205] ---[ end trace 59cc9cb5b0a3f09a ]--- [ 2464.886994][ T2277] FAULT_INJECTION: forcing a failure. [ 2464.886994][ T2277] name failslab, interval 1, probability 0, space 0, times 0 [ 2464.902749][ T2277] CPU: 1 PID: 2277 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2464.914213][ T2277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2464.924105][ T2277] Call Trace: [ 2464.927227][ T2277] [ 2464.930010][ T2277] dump_stack_lvl+0x151/0x1b7 [ 2464.934519][ T2277] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2464.939989][ T2277] dump_stack+0x15/0x17 [ 2464.943982][ T2277] should_fail+0x3c6/0x510 [ 2464.948234][ T2277] __should_failslab+0xa4/0xe0 [ 2464.952847][ T2277] ? vm_area_dup+0x26/0x230 [ 2464.957223][ T2277] should_failslab+0x9/0x20 [ 2464.961609][ T2277] slab_pre_alloc_hook+0x37/0xd0 [ 2464.966385][ T2277] ? vm_area_dup+0x26/0x230 [ 2464.970718][ T2277] kmem_cache_alloc+0x44/0x200 [ 2464.975317][ T2277] vm_area_dup+0x26/0x230 [ 2464.979486][ T2277] copy_mm+0x9a1/0x13e0 [ 2464.983477][ T2277] ? copy_signal+0x610/0x610 [ 2464.987907][ T2277] ? __init_rwsem+0xd6/0x1c0 [ 2464.992330][ T2277] ? copy_signal+0x4e3/0x610 [ 2464.996754][ T2277] copy_process+0x1149/0x3290 [ 2465.001274][ T2277] ? proc_fail_nth_write+0x20b/0x290 [ 2465.006394][ T2277] ? fsnotify_perm+0x6a/0x5d0 [ 2465.010906][ T2277] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2465.015851][ T2277] ? vfs_write+0x9ec/0x1110 [ 2465.020197][ T2277] kernel_clone+0x21e/0x9e0 [ 2465.024529][ T2277] ? file_end_write+0x1c0/0x1c0 [ 2465.029218][ T2277] ? create_io_thread+0x1e0/0x1e0 [ 2465.034077][ T2277] ? mutex_unlock+0xb2/0x260 [ 2465.038504][ T2277] ? __mutex_lock_slowpath+0x10/0x10 [ 2465.043627][ T2277] __x64_sys_clone+0x23f/0x290 [ 2465.048226][ T2277] ? __do_sys_vfork+0x130/0x130 [ 2465.052912][ T2277] ? ksys_write+0x260/0x2c0 [ 2465.057253][ T2277] ? debug_smp_processor_id+0x17/0x20 [ 2465.062459][ T2277] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2465.068360][ T2277] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2465.073829][ T2277] do_syscall_64+0x3d/0xb0 [ 2465.078083][ T2277] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2465.083809][ T2277] RIP: 0033:0x7f7dac4ceda9 [ 2465.088065][ T2277] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2465.107506][ T2277] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2465.115756][ T2277] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2465.123562][ T2277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:51:02 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @multicast, 'veth1\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="3d8d4015694d947bee7f9817e91ea4668e14dd105aba789bc99207bbd1e89e5df40388be7346a5927d02ea2a669fafec8d97560cb44cbac68c7b37a990ed54a9d8f1", 0x42}, {&(0x7f0000000100)="912070e7e6f0d9a30fb0eb70d78ebbb0b689761ef8167178e22022693142a46491e703884b6d8d25334d74f72bc1a5069be4e2fec22d0ec687773554e4bb1bbfc80f2a1f4332e61f220ef8f8b00f99c6a663b4785bb038f7282760b23d1f0b8af5707598f8484299c9", 0x69}, {&(0x7f0000000180)="1d67eb8383ae365c561fcb14a240c5a0f43671c975af3e686fd8ef6e0ce87c9f13a72d1502737db0285511e5cf193ce36fdae39956d4038c9200962254f6570deb5cc6", 0x43}], 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x318}, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = perf_event_open$cgroup(&(0x7f00000005c0)={0x0, 0x80, 0x5, 0x3f, 0xd0, 0x60, 0x0, 0x9, 0x200, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7ff, 0x1, @perf_config_ext={0xffffffffffffffff, 0x20000004}, 0x1000, 0x0, 0x2, 0x0, 0x3, 0xfff, 0xf001, 0x0, 0x5, 0x0, 0xf4}, r1, 0xd, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) 11:51:02 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:02 executing program 1: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x2, 0x404, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffc0}, 0x0, 0x3e4, 0x0, 0xf85c652025b3dc6b, 0x1, 0x0, 0xfff, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x6, 0x40, 0x5, 0x2, 0x0, 0x3, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x1, @perf_config_ext={0x10001, 0x8}, 0x118134, 0x6, 0x9, 0x4, 0x7f, 0x9, 0x1f, 0x0, 0xd8c4, 0x0, 0xef}, r0, 0x2, r0, 0xd) 11:51:02 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x300000000000000, 0xffffffffffffffff, 0x0) 11:51:02 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:02 executing program 1: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x2, 0x404, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffc0}, 0x0, 0x3e4, 0x0, 0xf85c652025b3dc6b, 0x1, 0x0, 0xfff, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x6, 0x40, 0x5, 0x2, 0x0, 0x3, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x1, @perf_config_ext={0x10001, 0x8}, 0x118134, 0x6, 0x9, 0x4, 0x7f, 0x9, 0x1f, 0x0, 0xd8c4, 0x0, 0xef}, r0, 0x2, r0, 0xd) (async) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x6, 0x40, 0x5, 0x2, 0x0, 0x3, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x1, @perf_config_ext={0x10001, 0x8}, 0x118134, 0x6, 0x9, 0x4, 0x7f, 0x9, 0x1f, 0x0, 0xd8c4, 0x0, 0xef}, r0, 0x2, r0, 0xd) 11:51:02 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x400000000000000, 0xffffffffffffffff, 0x0) 11:51:02 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) [ 2465.131375][ T2277] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2465.139185][ T2277] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2465.146996][ T2277] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2465.154812][ T2277] 11:51:02 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 11:51:02 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3cf, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2465.208266][ T2295] FAULT_INJECTION: forcing a failure. [ 2465.208266][ T2295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2465.234546][ T2295] CPU: 0 PID: 2295 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2465.246014][ T2295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2465.255904][ T2295] Call Trace: [ 2465.259026][ T2295] [ 2465.261803][ T2295] dump_stack_lvl+0x151/0x1b7 [ 2465.266317][ T2295] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2465.271786][ T2295] dump_stack+0x15/0x17 [ 2465.275777][ T2295] should_fail+0x3c6/0x510 [ 2465.280029][ T2295] should_fail_alloc_page+0x5a/0x80 [ 2465.285066][ T2295] prepare_alloc_pages+0x15c/0x700 [ 2465.290012][ T2295] ? __alloc_pages+0x8f0/0x8f0 [ 2465.294611][ T2295] ? __alloc_pages_bulk+0xe40/0xe40 [ 2465.299645][ T2295] ? sched_clock+0x9/0x10 [ 2465.303811][ T2295] __alloc_pages+0x18c/0x8f0 [ 2465.308238][ T2295] ? prep_new_page+0x110/0x110 [ 2465.312840][ T2295] ? is_bpf_text_address+0x172/0x190 [ 2465.317959][ T2295] pte_alloc_one+0x73/0x1b0 [ 2465.322296][ T2295] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2465.327333][ T2295] ? arch_stack_walk+0xf3/0x140 [ 2465.332019][ T2295] __pte_alloc+0x86/0x350 [ 2465.336183][ T2295] ? free_pgtables+0x280/0x280 [ 2465.340783][ T2295] ? _raw_spin_lock+0xa4/0x1b0 [ 2465.345385][ T2295] ? __kasan_check_write+0x14/0x20 [ 2465.350334][ T2295] copy_page_range+0x28a8/0x2f90 [ 2465.355107][ T2295] ? __kasan_slab_alloc+0xb1/0xe0 [ 2465.359990][ T2295] ? pfn_valid+0x1e0/0x1e0 [ 2465.364220][ T2295] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 2465.369775][ T2295] ? __rb_insert_augmented+0x5de/0x610 [ 2465.375070][ T2295] copy_mm+0xc7e/0x13e0 [ 2465.379066][ T2295] ? copy_signal+0x610/0x610 [ 2465.383485][ T2295] ? __init_rwsem+0xd6/0x1c0 [ 2465.387915][ T2295] ? copy_signal+0x4e3/0x610 [ 2465.392342][ T2295] copy_process+0x1149/0x3290 [ 2465.396854][ T2295] ? proc_fail_nth_write+0x20b/0x290 [ 2465.401978][ T2295] ? fsnotify_perm+0x6a/0x5d0 [ 2465.406486][ T2295] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2465.411433][ T2295] ? vfs_write+0x9ec/0x1110 [ 2465.415773][ T2295] kernel_clone+0x21e/0x9e0 [ 2465.420116][ T2295] ? file_end_write+0x1c0/0x1c0 [ 2465.424802][ T2295] ? create_io_thread+0x1e0/0x1e0 [ 2465.429659][ T2295] ? mutex_unlock+0xb2/0x260 [ 2465.434089][ T2295] ? __mutex_lock_slowpath+0x10/0x10 [ 2465.439209][ T2295] __x64_sys_clone+0x23f/0x290 [ 2465.443806][ T2295] ? __do_sys_vfork+0x130/0x130 [ 2465.448494][ T2295] ? ksys_write+0x260/0x2c0 [ 2465.452836][ T2295] ? debug_smp_processor_id+0x17/0x20 [ 2465.458041][ T2295] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2465.463945][ T2295] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2465.469411][ T2295] do_syscall_64+0x3d/0xb0 [ 2465.473666][ T2295] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2465.479392][ T2295] RIP: 0033:0x7f7dac4ceda9 [ 2465.483647][ T2295] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 11:51:03 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:03 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) (async) 11:51:03 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) [ 2465.503098][ T2295] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2465.511336][ T2295] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2465.519144][ T2295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2465.526957][ T2295] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2465.534768][ T2295] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2465.542579][ T2295] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2465.550393][ T2295] 11:51:03 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x700000000000000, 0xffffffffffffffff, 0x0) 11:51:03 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @multicast, 'veth1\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="3d8d4015694d947bee7f9817e91ea4668e14dd105aba789bc99207bbd1e89e5df40388be7346a5927d02ea2a669fafec8d97560cb44cbac68c7b37a990ed54a9d8f1", 0x42}, {&(0x7f0000000100)="912070e7e6f0d9a30fb0eb70d78ebbb0b689761ef8167178e22022693142a46491e703884b6d8d25334d74f72bc1a5069be4e2fec22d0ec687773554e4bb1bbfc80f2a1f4332e61f220ef8f8b00f99c6a663b4785bb038f7282760b23d1f0b8af5707598f8484299c9", 0x69}, {&(0x7f0000000180)="1d67eb8383ae365c561fcb14a240c5a0f43671c975af3e686fd8ef6e0ce87c9f13a72d1502737db0285511e5cf193ce36fdae39956d4038c9200962254f6570deb5cc6", 0x43}], 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x318}, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = perf_event_open$cgroup(&(0x7f00000005c0)={0x0, 0x80, 0x5, 0x3f, 0xd0, 0x60, 0x0, 0x9, 0x200, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7ff, 0x1, @perf_config_ext={0xffffffffffffffff, 0x20000004}, 0x1000, 0x0, 0x2, 0x0, 0x3, 0xfff, 0xf001, 0x0, 0x5, 0x0, 0xf4}, r1, 0xd, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) 11:51:03 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:03 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) 11:51:03 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) (async) 11:51:03 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @multicast, 'veth1\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="3d8d4015694d947bee7f9817e91ea4668e14dd105aba789bc99207bbd1e89e5df40388be7346a5927d02ea2a669fafec8d97560cb44cbac68c7b37a990ed54a9d8f1", 0x42}, {&(0x7f0000000100)="912070e7e6f0d9a30fb0eb70d78ebbb0b689761ef8167178e22022693142a46491e703884b6d8d25334d74f72bc1a5069be4e2fec22d0ec687773554e4bb1bbfc80f2a1f4332e61f220ef8f8b00f99c6a663b4785bb038f7282760b23d1f0b8af5707598f8484299c9", 0x69}, {&(0x7f0000000180)="1d67eb8383ae365c561fcb14a240c5a0f43671c975af3e686fd8ef6e0ce87c9f13a72d1502737db0285511e5cf193ce36fdae39956d4038c9200962254f6570deb5cc6", 0x43}], 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x318}, 0x1) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = perf_event_open$cgroup(&(0x7f00000005c0)={0x0, 0x80, 0x5, 0x3f, 0xd0, 0x60, 0x0, 0x9, 0x200, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7ff, 0x1, @perf_config_ext={0xffffffffffffffff, 0x20000004}, 0x1000, 0x0, 0x2, 0x0, 0x3, 0xfff, 0xf001, 0x0, 0x5, 0x0, 0xf4}, r1, 0xd, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) 11:51:03 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2465.662991][ T2321] FAULT_INJECTION: forcing a failure. [ 2465.662991][ T2321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2465.686089][ T2321] CPU: 0 PID: 2321 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2465.697551][ T2321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2465.707449][ T2321] Call Trace: [ 2465.710571][ T2321] [ 2465.713352][ T2321] dump_stack_lvl+0x151/0x1b7 [ 2465.717869][ T2321] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2465.723517][ T2321] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 2465.728993][ T2321] dump_stack+0x15/0x17 [ 2465.732976][ T2321] should_fail+0x3c6/0x510 [ 2465.737270][ T2321] should_fail_alloc_page+0x5a/0x80 [ 2465.742263][ T2321] prepare_alloc_pages+0x15c/0x700 [ 2465.747208][ T2321] ? __alloc_pages_bulk+0xe40/0xe40 [ 2465.752239][ T2321] ? sched_clock+0x9/0x10 [ 2465.756410][ T2321] __alloc_pages+0x18c/0x8f0 [ 2465.760842][ T2321] ? prep_new_page+0x110/0x110 [ 2465.765446][ T2321] pte_alloc_one+0x73/0x1b0 [ 2465.769773][ T2321] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2465.774812][ T2321] ? preempt_schedule+0xd9/0xe0 [ 2465.779494][ T2321] ? preempt_schedule_common+0xbe/0xf0 [ 2465.784786][ T2321] __pte_alloc+0x86/0x350 [ 2465.788953][ T2321] ? free_pgtables+0x280/0x280 [ 2465.793552][ T2321] ? _raw_spin_lock+0xa4/0x1b0 [ 2465.798154][ T2321] ? __kasan_check_write+0x14/0x20 [ 2465.803099][ T2321] copy_page_range+0x28a8/0x2f90 [ 2465.807878][ T2321] ? __kasan_slab_alloc+0xb1/0xe0 11:51:03 executing program 2: r0 = syz_clone(0x40200800, 0x0, 0xfffffffffffffef2, 0x0, 0x0, 0x0) syz_clone(0x8000000, &(0x7f0000000080)="d605a2c27ed4062550fee43f9bbc7bf3fb60dce11dd74a563333061cb569858f9efd513aff119693d2560f05154f9a", 0x2f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="28f3b00a0bdbbc83fbfd01a8b50f19cdb8817a147c6fb43a632f99b67d4c7b92433aafff793fdd6b939ee3173cd36393") r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x82, 0x0, 0xfc, 0x0, 0x0, 0x8061, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}, 0x11180c, 0x0, 0x2, 0x4, 0x0, 0x0, 0x2}, r0, 0x200000000000000, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='&^\x00') close(r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x7, &(0x7f0000000000)='[\')+\x92*\x00'}, 0x30) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = getpid() sendmsg$unix(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}, @rights={{0x10}}], 0x40}, 0x0) write$cgroup_pid(r3, &(0x7f00000001c0)=r5, 0x12) [ 2465.812740][ T2321] ? pfn_valid+0x1e0/0x1e0 [ 2465.816986][ T2321] ? vma_interval_tree_augment_rotate+0x1a3/0x1d0 [ 2465.823242][ T2321] copy_mm+0xc7e/0x13e0 [ 2465.827345][ T2321] ? copy_signal+0x610/0x610 [ 2465.831760][ T2321] ? __init_rwsem+0xd6/0x1c0 [ 2465.836190][ T2321] ? copy_signal+0x4e3/0x610 [ 2465.840614][ T2321] copy_process+0x1149/0x3290 [ 2465.845131][ T2321] ? proc_fail_nth_write+0x20b/0x290 [ 2465.850254][ T2321] ? fsnotify_perm+0x6a/0x5d0 [ 2465.854762][ T2321] ? pidfd_show_fdinfo+0x2b0/0x2b0 11:51:03 executing program 2: r0 = syz_clone(0x40200800, 0x0, 0xfffffffffffffef2, 0x0, 0x0, 0x0) syz_clone(0x8000000, &(0x7f0000000080)="d605a2c27ed4062550fee43f9bbc7bf3fb60dce11dd74a563333061cb569858f9efd513aff119693d2560f05154f9a", 0x2f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="28f3b00a0bdbbc83fbfd01a8b50f19cdb8817a147c6fb43a632f99b67d4c7b92433aafff793fdd6b939ee3173cd36393") (async, rerun: 64) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x82, 0x0, 0xfc, 0x0, 0x0, 0x8061, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}, 0x11180c, 0x0, 0x2, 0x4, 0x0, 0x0, 0x2}, r0, 0x200000000000000, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='&^\x00') close(r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x7, &(0x7f0000000000)='[\')+\x92*\x00'}, 0x30) (async) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async, rerun: 64) r5 = getpid() sendmsg$unix(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}, @rights={{0x10}}], 0x40}, 0x0) write$cgroup_pid(r3, &(0x7f00000001c0)=r5, 0x12) [ 2465.859708][ T2321] ? vfs_write+0x9ec/0x1110 [ 2465.864053][ T2321] kernel_clone+0x21e/0x9e0 [ 2465.868392][ T2321] ? file_end_write+0x1c0/0x1c0 [ 2465.873080][ T2321] ? create_io_thread+0x1e0/0x1e0 [ 2465.877935][ T2321] ? mutex_unlock+0xb2/0x260 [ 2465.882361][ T2321] ? __mutex_lock_slowpath+0x10/0x10 [ 2465.887485][ T2321] __x64_sys_clone+0x23f/0x290 [ 2465.892085][ T2321] ? __do_sys_vfork+0x130/0x130 [ 2465.896770][ T2321] ? ksys_write+0x260/0x2c0 [ 2465.901107][ T2321] ? debug_smp_processor_id+0x17/0x20 [ 2465.906318][ T2321] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2465.912216][ T2321] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2465.917684][ T2321] do_syscall_64+0x3d/0xb0 [ 2465.921938][ T2321] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2465.927662][ T2321] RIP: 0033:0x7f7dac4ceda9 [ 2465.931920][ T2321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2465.951358][ T2321] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 11:51:03 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x0) 11:51:03 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:03 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) [ 2465.959603][ T2321] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2465.967414][ T2321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2465.975228][ T2321] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2465.983037][ T2321] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2465.990858][ T2321] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2465.998663][ T2321] 11:51:03 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], 0x0, 0x6, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x4d, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={@ifindex=r0, 0x12, 0x1, 0xce5, &(0x7f0000000300)=[0x0], 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) 11:51:03 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6600, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:03 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], 0x0, 0x6, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x4d, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={@ifindex=r0, 0x12, 0x1, 0xce5, &(0x7f0000000300)=[0x0], 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], 0x0, 0x6, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x4d, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={@ifindex=r0, 0x12, 0x1, 0xce5, &(0x7f0000000300)=[0x0], 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) (async) 11:51:03 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], 0x0, 0x6, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x4d, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={@ifindex=r0, 0x12, 0x1, 0xce5, &(0x7f0000000300)=[0x0], 0x1, 0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) 11:51:03 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) 11:51:03 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xcf03, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:03 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x2, 0x80, 0x17, 0x0, 0x5, 0x400, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x810, 0x0, 0x6, 0x5, 0x7, 0x7fff, 0x2, 0x0, 0x400, 0x0, 0x8}, r1, 0xb, r0, 0xa) getpid() [ 2466.065144][ T2347] FAULT_INJECTION: forcing a failure. [ 2466.065144][ T2347] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:51:03 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2466.137101][ T2347] CPU: 0 PID: 2347 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2466.148569][ T2347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2466.158462][ T2347] Call Trace: [ 2466.161583][ T2347] [ 2466.164366][ T2347] dump_stack_lvl+0x151/0x1b7 [ 2466.168878][ T2347] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2466.174342][ T2347] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 2466.179813][ T2347] dump_stack+0x15/0x17 [ 2466.183804][ T2347] should_fail+0x3c6/0x510 [ 2466.188056][ T2347] should_fail_alloc_page+0x5a/0x80 [ 2466.193091][ T2347] prepare_alloc_pages+0x15c/0x700 [ 2466.198039][ T2347] ? __alloc_pages_bulk+0xe40/0xe40 [ 2466.203078][ T2347] ? sched_clock+0x9/0x10 [ 2466.207237][ T2347] ? native_set_ldt+0x360/0x360 [ 2466.211933][ T2347] __alloc_pages+0x18c/0x8f0 [ 2466.216351][ T2347] ? _raw_spin_unlock+0x4d/0x70 [ 2466.221038][ T2347] ? prep_new_page+0x110/0x110 [ 2466.225639][ T2347] pte_alloc_one+0x73/0x1b0 [ 2466.229980][ T2347] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2466.235012][ T2347] ? preempt_schedule+0xd9/0xe0 [ 2466.239698][ T2347] ? preempt_schedule_common+0xbe/0xf0 [ 2466.244994][ T2347] __pte_alloc+0x86/0x350 [ 2466.249160][ T2347] ? free_pgtables+0x280/0x280 [ 2466.253758][ T2347] ? _raw_spin_lock+0xa4/0x1b0 [ 2466.258359][ T2347] ? __kasan_check_write+0x14/0x20 [ 2466.263306][ T2347] copy_page_range+0x28a8/0x2f90 [ 2466.268082][ T2347] ? __kasan_slab_alloc+0xb1/0xe0 [ 2466.272947][ T2347] ? pfn_valid+0x1e0/0x1e0 [ 2466.277194][ T2347] ? vma_interval_tree_augment_rotate+0x1a3/0x1d0 [ 2466.283444][ T2347] copy_mm+0xc7e/0x13e0 [ 2466.287437][ T2347] ? copy_signal+0x610/0x610 [ 2466.291867][ T2347] ? __init_rwsem+0xd6/0x1c0 [ 2466.296295][ T2347] ? copy_signal+0x4e3/0x610 [ 2466.300718][ T2347] copy_process+0x1149/0x3290 [ 2466.305233][ T2347] ? proc_fail_nth_write+0x20b/0x290 [ 2466.310349][ T2347] ? fsnotify_perm+0x6a/0x5d0 [ 2466.314862][ T2347] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2466.319808][ T2347] ? vfs_write+0x9ec/0x1110 [ 2466.324154][ T2347] kernel_clone+0x21e/0x9e0 [ 2466.328488][ T2347] ? file_end_write+0x1c0/0x1c0 [ 2466.333175][ T2347] ? create_io_thread+0x1e0/0x1e0 [ 2466.338033][ T2347] ? mutex_unlock+0xb2/0x260 [ 2466.342460][ T2347] ? __mutex_lock_slowpath+0x10/0x10 [ 2466.347584][ T2347] __x64_sys_clone+0x23f/0x290 [ 2466.352185][ T2347] ? __do_sys_vfork+0x130/0x130 [ 2466.356868][ T2347] ? ksys_write+0x260/0x2c0 [ 2466.361212][ T2347] ? debug_smp_processor_id+0x17/0x20 [ 2466.366417][ T2347] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2466.372317][ T2347] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2466.377788][ T2347] do_syscall_64+0x3d/0xb0 [ 2466.382045][ T2347] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2466.387767][ T2347] RIP: 0033:0x7f7dac4ceda9 [ 2466.392034][ T2347] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2466.411463][ T2347] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2466.419709][ T2347] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2466.427518][ T2347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:51:04 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfeffffff00000000, 0xffffffffffffffff, 0x0) 11:51:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80040, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:04 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff00000000, 0xffffffffffffffff, 0x0) [ 2466.435330][ T2347] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2466.443141][ T2347] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2466.450953][ T2347] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2466.458765][ T2347] 11:51:04 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x2, 0x80, 0x17, 0x0, 0x5, 0x400, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x810, 0x0, 0x6, 0x5, 0x7, 0x7fff, 0x2, 0x0, 0x400, 0x0, 0x8}, r1, 0xb, r0, 0xa) (async) getpid() 11:51:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:04 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) 11:51:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:04 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x2, 0x80, 0x17, 0x0, 0x5, 0x400, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x810, 0x0, 0x6, 0x5, 0x7, 0x7fff, 0x2, 0x0, 0x400, 0x0, 0x8}, r1, 0xb, r0, 0xa) (async) getpid() 11:51:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:04 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 11:51:04 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) 11:51:04 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) 11:51:04 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 11:51:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:04 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x7) 11:51:04 executing program 2: r0 = syz_clone(0x40200800, 0x0, 0xfffffffffffffef2, 0x0, 0x0, 0x0) syz_clone(0x8000000, &(0x7f0000000080)="d605a2c27ed4062550fee43f9bbc7bf3fb60dce11dd74a563333061cb569858f9efd513aff119693d2560f05154f9a", 0x2f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="28f3b00a0bdbbc83fbfd01a8b50f19cdb8817a147c6fb43a632f99b67d4c7b92433aafff793fdd6b939ee3173cd36393") r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x82, 0x0, 0xfc, 0x0, 0x0, 0x8061, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}, 0x11180c, 0x0, 0x2, 0x4, 0x0, 0x0, 0x2}, r0, 0x200000000000000, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='&^\x00') close(r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x7, &(0x7f0000000000)='[\')+\x92*\x00'}, 0x30) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = getpid() sendmsg$unix(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}, @rights={{0x10}}], 0x40}, 0x0) write$cgroup_pid(r3, &(0x7f00000001c0)=r5, 0x12) syz_clone(0x40200800, 0x0, 0xfffffffffffffef2, 0x0, 0x0, 0x0) (async) syz_clone(0x8000000, &(0x7f0000000080)="d605a2c27ed4062550fee43f9bbc7bf3fb60dce11dd74a563333061cb569858f9efd513aff119693d2560f05154f9a", 0x2f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="28f3b00a0bdbbc83fbfd01a8b50f19cdb8817a147c6fb43a632f99b67d4c7b92433aafff793fdd6b939ee3173cd36393") (async) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x82, 0x0, 0xfc, 0x0, 0x0, 0x8061, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}, 0x11180c, 0x0, 0x2, 0x4, 0x0, 0x0, 0x2}, r0, 0x200000000000000, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r2, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='&^\x00') (async) close(r1) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x7, &(0x7f0000000000)='[\')+\x92*\x00'}, 0x30) (async) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) getpid() (async) sendmsg$unix(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}, @rights={{0x10}}], 0x40}, 0x0) (async) write$cgroup_pid(r3, &(0x7f00000001c0)=r5, 0x12) (async) 11:51:04 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x81, 0x7, 0x80, 0x0, 0x0, 0x7, 0x42181, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x8, 0x5}, 0x80, 0xffffffffffffffff, 0x0, 0x5, 0xfffffffffffffff7, 0x6, 0x80, 0x0, 0x1ff, 0x0, 0xf}, 0xffffffffffffffff, 0x6, r0, 0x0) 11:51:04 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x81, 0x7, 0x80, 0x0, 0x0, 0x7, 0x42181, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x8, 0x5}, 0x80, 0xffffffffffffffff, 0x0, 0x5, 0xfffffffffffffff7, 0x6, 0x80, 0x0, 0x1ff, 0x0, 0xf}, 0xffffffffffffffff, 0x6, r0, 0x0) 11:51:04 executing program 2: syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x81, 0x7, 0x80, 0x0, 0x0, 0x7, 0x42181, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x8, 0x5}, 0x80, 0xffffffffffffffff, 0x0, 0x5, 0xfffffffffffffff7, 0x6, 0x80, 0x0, 0x1ff, 0x0, 0xf}, 0xffffffffffffffff, 0x6, r0, 0x0) syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x40042409, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x81, 0x7, 0x80, 0x0, 0x0, 0x7, 0x42181, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x8, 0x5}, 0x80, 0xffffffffffffffff, 0x0, 0x5, 0xfffffffffffffff7, 0x6, 0x80, 0x0, 0x1ff, 0x0, 0xf}, 0xffffffffffffffff, 0x6, r0, 0x0) (async) [ 2466.665551][ T2391] FAULT_INJECTION: forcing a failure. [ 2466.665551][ T2391] name failslab, interval 1, probability 0, space 0, times 0 [ 2466.680086][ T2391] CPU: 0 PID: 2391 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2466.691547][ T2391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2466.701446][ T2391] Call Trace: [ 2466.704567][ T2391] [ 2466.707347][ T2391] dump_stack_lvl+0x151/0x1b7 11:51:04 executing program 2: syz_clone(0xa18c9e00, 0x0, 0xfffffcbe, 0x0, 0x0, 0x0) 11:51:04 executing program 2: syz_clone(0xa18c9e00, 0x0, 0xfffffcbe, 0x0, 0x0, 0x0) 11:51:04 executing program 2: syz_clone(0xa18c9e00, 0x0, 0xfffffcbe, 0x0, 0x0, 0x0) 11:51:04 executing program 2: syz_clone(0x91802000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x3, &(0x7f0000000000)=']\\\x00'}, 0x30) [ 2466.711857][ T2391] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2466.717326][ T2391] ? avc_denied+0x1b0/0x1b0 [ 2466.721667][ T2391] dump_stack+0x15/0x17 [ 2466.725658][ T2391] should_fail+0x3c6/0x510 [ 2466.729911][ T2391] __should_failslab+0xa4/0xe0 [ 2466.734509][ T2391] ? vm_area_dup+0x26/0x230 [ 2466.738852][ T2391] should_failslab+0x9/0x20 [ 2466.743191][ T2391] slab_pre_alloc_hook+0x37/0xd0 [ 2466.747965][ T2391] ? vm_area_dup+0x26/0x230 [ 2466.752304][ T2391] kmem_cache_alloc+0x44/0x200 [ 2466.756907][ T2391] vm_area_dup+0x26/0x230 [ 2466.761071][ T2391] copy_mm+0x9a1/0x13e0 11:51:04 executing program 2: syz_clone(0x91802000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x91802000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x3, &(0x7f0000000000)=']\\\x00'}, 0x30) 11:51:04 executing program 2: syz_clone(0x91802000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x3, &(0x7f0000000000)=']\\\x00'}, 0x30) syz_clone(0x91802000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpid() (async) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) close(r1) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x3, &(0x7f0000000000)=']\\\x00'}, 0x30) (async) [ 2466.765067][ T2391] ? copy_signal+0x610/0x610 [ 2466.769488][ T2391] ? __init_rwsem+0xd6/0x1c0 [ 2466.773913][ T2391] ? copy_signal+0x4e3/0x610 [ 2466.778344][ T2391] copy_process+0x1149/0x3290 [ 2466.782858][ T2391] ? proc_fail_nth_write+0x20b/0x290 [ 2466.787971][ T2391] ? fsnotify_perm+0x6a/0x5d0 [ 2466.792493][ T2391] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2466.797436][ T2391] ? vfs_write+0x9ec/0x1110 [ 2466.801777][ T2391] kernel_clone+0x21e/0x9e0 [ 2466.806117][ T2391] ? file_end_write+0x1c0/0x1c0 [ 2466.810803][ T2391] ? create_io_thread+0x1e0/0x1e0 [ 2466.815661][ T2391] ? mutex_unlock+0xb2/0x260 [ 2466.820092][ T2391] ? __mutex_lock_slowpath+0x10/0x10 [ 2466.825211][ T2391] __x64_sys_clone+0x23f/0x290 [ 2466.829814][ T2391] ? __do_sys_vfork+0x130/0x130 [ 2466.834495][ T2391] ? ksys_write+0x260/0x2c0 [ 2466.838842][ T2391] ? debug_smp_processor_id+0x17/0x20 [ 2466.844048][ T2391] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2466.849947][ T2391] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2466.855414][ T2391] do_syscall_64+0x3d/0xb0 [ 2466.859668][ T2391] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2466.865394][ T2391] RIP: 0033:0x7f7dac4ceda9 [ 2466.869643][ T2391] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2466.889084][ T2391] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2466.897328][ T2391] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2466.905139][ T2391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:51:04 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') 11:51:04 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') (async) 11:51:04 executing program 2: r0 = syz_clone(0x20089480, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') 11:51:04 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) syz_clone(0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 11:51:04 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) 11:51:04 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 11:51:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2466.912953][ T2391] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2466.920764][ T2391] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2466.928595][ T2391] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2466.936391][ T2391] [ 2466.969641][ T2463] FAULT_INJECTION: forcing a failure. [ 2466.969641][ T2463] name failslab, interval 1, probability 0, space 0, times 0 [ 2466.982246][ T2463] CPU: 1 PID: 2463 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2466.993702][ T2463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2467.003601][ T2463] Call Trace: [ 2467.006718][ T2463] [ 2467.009502][ T2463] dump_stack_lvl+0x151/0x1b7 [ 2467.014013][ T2463] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2467.019480][ T2463] dump_stack+0x15/0x17 [ 2467.023468][ T2463] should_fail+0x3c6/0x510 [ 2467.027735][ T2463] __should_failslab+0xa4/0xe0 [ 2467.032324][ T2463] ? anon_vma_fork+0xf7/0x4e0 [ 2467.036838][ T2463] should_failslab+0x9/0x20 [ 2467.041175][ T2463] slab_pre_alloc_hook+0x37/0xd0 [ 2467.045949][ T2463] ? anon_vma_fork+0xf7/0x4e0 [ 2467.050461][ T2463] kmem_cache_alloc+0x44/0x200 [ 2467.055062][ T2463] anon_vma_fork+0xf7/0x4e0 [ 2467.059401][ T2463] ? anon_vma_name+0x43/0x70 [ 2467.063830][ T2463] ? vm_area_dup+0x17a/0x230 [ 2467.068260][ T2463] copy_mm+0xa3a/0x13e0 [ 2467.072251][ T2463] ? copy_signal+0x610/0x610 [ 2467.076673][ T2463] ? __init_rwsem+0xd6/0x1c0 [ 2467.081101][ T2463] ? copy_signal+0x4e3/0x610 [ 2467.085528][ T2463] copy_process+0x1149/0x3290 [ 2467.090215][ T2463] ? proc_fail_nth_write+0x20b/0x290 [ 2467.095335][ T2463] ? fsnotify_perm+0x6a/0x5d0 [ 2467.099852][ T2463] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2467.104796][ T2463] ? vfs_write+0x9ec/0x1110 [ 2467.109136][ T2463] kernel_clone+0x21e/0x9e0 [ 2467.113492][ T2463] ? file_end_write+0x1c0/0x1c0 [ 2467.118166][ T2463] ? create_io_thread+0x1e0/0x1e0 [ 2467.123039][ T2463] ? mutex_unlock+0xb2/0x260 [ 2467.127448][ T2463] ? __mutex_lock_slowpath+0x10/0x10 [ 2467.132583][ T2463] __x64_sys_clone+0x23f/0x290 [ 2467.137175][ T2463] ? __do_sys_vfork+0x130/0x130 [ 2467.141866][ T2463] ? ksys_write+0x260/0x2c0 [ 2467.146198][ T2463] ? debug_smp_processor_id+0x17/0x20 [ 2467.151407][ T2463] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2467.157305][ T2463] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2467.162773][ T2463] do_syscall_64+0x3d/0xb0 [ 2467.167027][ T2463] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2467.172754][ T2463] RIP: 0033:0x7f7dac4ceda9 [ 2467.177011][ T2463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2467.196447][ T2463] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2467.204693][ T2463] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2467.212505][ T2463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 11:51:04 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 11:51:04 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) (async) syz_clone(0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (rerun: 64) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 11:51:04 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) 11:51:04 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) 11:51:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1004000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2467.220316][ T2463] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2467.228130][ T2463] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2467.235940][ T2463] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2467.243755][ T2463] [ 2467.282026][ T2479] FAULT_INJECTION: forcing a failure. [ 2467.282026][ T2479] name failslab, interval 1, probability 0, space 0, times 0 [ 2467.294607][ T2479] CPU: 1 PID: 2479 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2467.306043][ T2479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2467.315938][ T2479] Call Trace: [ 2467.319059][ T2479] [ 2467.321840][ T2479] dump_stack_lvl+0x151/0x1b7 [ 2467.326356][ T2479] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2467.331828][ T2479] dump_stack+0x15/0x17 [ 2467.335826][ T2479] should_fail+0x3c6/0x510 [ 2467.340063][ T2479] __should_failslab+0xa4/0xe0 [ 2467.344662][ T2479] ? vm_area_dup+0x26/0x230 [ 2467.349018][ T2479] should_failslab+0x9/0x20 [ 2467.353341][ T2479] slab_pre_alloc_hook+0x37/0xd0 [ 2467.358145][ T2479] ? vm_area_dup+0x26/0x230 [ 2467.362466][ T2479] kmem_cache_alloc+0x44/0x200 [ 2467.367056][ T2479] vm_area_dup+0x26/0x230 [ 2467.371223][ T2479] copy_mm+0x9a1/0x13e0 [ 2467.375218][ T2479] ? copy_signal+0x610/0x610 [ 2467.379641][ T2479] ? __init_rwsem+0xd6/0x1c0 [ 2467.384069][ T2479] ? copy_signal+0x4e3/0x610 [ 2467.388495][ T2479] copy_process+0x1149/0x3290 [ 2467.393009][ T2479] ? proc_fail_nth_write+0x20b/0x290 [ 2467.398132][ T2479] ? fsnotify_perm+0x6a/0x5d0 [ 2467.402641][ T2479] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2467.407588][ T2479] ? vfs_write+0x9ec/0x1110 [ 2467.411938][ T2479] kernel_clone+0x21e/0x9e0 [ 2467.416267][ T2479] ? file_end_write+0x1c0/0x1c0 [ 2467.420956][ T2479] ? create_io_thread+0x1e0/0x1e0 [ 2467.425816][ T2479] ? mutex_unlock+0xb2/0x260 [ 2467.430241][ T2479] ? __mutex_lock_slowpath+0x10/0x10 [ 2467.435366][ T2479] __x64_sys_clone+0x23f/0x290 [ 2467.439965][ T2479] ? __do_sys_vfork+0x130/0x130 [ 2467.444649][ T2479] ? ksys_write+0x260/0x2c0 [ 2467.448994][ T2479] ? debug_smp_processor_id+0x17/0x20 [ 2467.454196][ T2479] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2467.460099][ T2479] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2467.465567][ T2479] do_syscall_64+0x3d/0xb0 [ 2467.469819][ T2479] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2467.475636][ T2479] RIP: 0033:0x7f7dac4ceda9 [ 2467.479886][ T2479] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2467.499329][ T2479] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2467.507574][ T2479] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2467.515384][ T2479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2467.523198][ T2479] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x10) 11:51:05 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:05 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 11:51:05 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x5, 0x80, 0x0, 0x80, 0x1, 0x6, 0x0, 0x2, 0x10041, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xbb17, 0x4, @perf_config_ext={0xf36, 0x1}, 0x2400, 0xffff, 0x1, 0x2, 0x81, 0x20, 0x8001, 0x0, 0x1, 0x0, 0x3}) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x5, 0xe0, 0x3, 0x3, 0x0, 0x8, 0x21c0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080), 0x7}, 0xc040, 0x1800000000000000, 0x7ff, 0x5, 0x100, 0x0, 0x3, 0x0, 0x7fffffff, 0x0, 0x4}, r1, 0x2, 0xffffffffffffffff, 0xa) openat$cgroup_int(r1, &(0x7f0000000180)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x300) [ 2467.531007][ T2479] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2467.538827][ T2479] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2467.546638][ T2479] 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x700) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x400000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x400001) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x80ffff) [ 2467.582464][ T2490] FAULT_INJECTION: forcing a failure. [ 2467.582464][ T2490] name failslab, interval 1, probability 0, space 0, times 0 [ 2467.595156][ T2490] CPU: 0 PID: 2490 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2467.606614][ T2490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2467.616508][ T2490] Call Trace: [ 2467.619626][ T2490] [ 2467.622410][ T2490] dump_stack_lvl+0x151/0x1b7 [ 2467.626923][ T2490] ? io_uring_drop_tctx_refs+0x190/0x190 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1004000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) [ 2467.632391][ T2490] dump_stack+0x15/0x17 [ 2467.636379][ T2490] should_fail+0x3c6/0x510 [ 2467.640638][ T2490] __should_failslab+0xa4/0xe0 [ 2467.645233][ T2490] ? vm_area_dup+0x26/0x230 [ 2467.649569][ T2490] should_failslab+0x9/0x20 [ 2467.653915][ T2490] slab_pre_alloc_hook+0x37/0xd0 [ 2467.658691][ T2490] ? vm_area_dup+0x26/0x230 [ 2467.663027][ T2490] kmem_cache_alloc+0x44/0x200 [ 2467.667630][ T2490] vm_area_dup+0x26/0x230 [ 2467.671795][ T2490] copy_mm+0x9a1/0x13e0 [ 2467.675789][ T2490] ? copy_signal+0x610/0x610 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x7000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000) [ 2467.680212][ T2490] ? __init_rwsem+0xd6/0x1c0 [ 2467.684639][ T2490] ? copy_signal+0x4e3/0x610 [ 2467.689067][ T2490] copy_process+0x1149/0x3290 [ 2467.693580][ T2490] ? proc_fail_nth_write+0x20b/0x290 [ 2467.698700][ T2490] ? fsnotify_perm+0x6a/0x5d0 [ 2467.703215][ T2490] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2467.708158][ T2490] ? vfs_write+0x9ec/0x1110 [ 2467.712500][ T2490] kernel_clone+0x21e/0x9e0 [ 2467.716840][ T2490] ? file_end_write+0x1c0/0x1c0 [ 2467.721526][ T2490] ? create_io_thread+0x1e0/0x1e0 [ 2467.726386][ T2490] ? mutex_unlock+0xb2/0x260 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xfeffffff) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xffff8000) [ 2467.730815][ T2490] ? __mutex_lock_slowpath+0x10/0x10 [ 2467.735934][ T2490] __x64_sys_clone+0x23f/0x290 [ 2467.740533][ T2490] ? __do_sys_vfork+0x130/0x130 [ 2467.745218][ T2490] ? ksys_write+0x260/0x2c0 [ 2467.749561][ T2490] ? debug_smp_processor_id+0x17/0x20 [ 2467.754768][ T2490] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2467.760669][ T2490] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2467.766132][ T2490] do_syscall_64+0x3d/0xb0 [ 2467.770385][ T2490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2467.776112][ T2490] RIP: 0033:0x7f7dac4ceda9 [ 2467.780366][ T2490] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2467.799808][ T2490] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2467.808052][ T2490] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2467.815863][ T2490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2467.823675][ T2490] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffe) 11:51:05 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000) 11:51:05 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) [ 2467.831487][ T2490] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2467.839297][ T2490] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2467.847113][ T2490] 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x800000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1000001000) [ 2467.882539][ T2536] FAULT_INJECTION: forcing a failure. [ 2467.882539][ T2536] name failslab, interval 1, probability 0, space 0, times 0 [ 2467.898583][ T2536] CPU: 1 PID: 2536 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2467.910045][ T2536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2467.919937][ T2536] Call Trace: [ 2467.923062][ T2536] [ 2467.925845][ T2536] dump_stack_lvl+0x151/0x1b7 [ 2467.930353][ T2536] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2467.935820][ T2536] dump_stack+0x15/0x17 [ 2467.939814][ T2536] should_fail+0x3c6/0x510 [ 2467.944067][ T2536] __should_failslab+0xa4/0xe0 [ 2467.948667][ T2536] ? anon_vma_clone+0x9a/0x500 [ 2467.953265][ T2536] should_failslab+0x9/0x20 [ 2467.957604][ T2536] slab_pre_alloc_hook+0x37/0xd0 [ 2467.962378][ T2536] ? anon_vma_clone+0x9a/0x500 [ 2467.966979][ T2536] kmem_cache_alloc+0x44/0x200 [ 2467.971580][ T2536] anon_vma_clone+0x9a/0x500 [ 2467.976005][ T2536] anon_vma_fork+0x91/0x4e0 [ 2467.980345][ T2536] ? anon_vma_name+0x4c/0x70 [ 2467.984774][ T2536] ? vm_area_dup+0x17a/0x230 [ 2467.989199][ T2536] copy_mm+0xa3a/0x13e0 [ 2467.993191][ T2536] ? copy_signal+0x610/0x610 [ 2467.997615][ T2536] ? __init_rwsem+0xd6/0x1c0 [ 2468.002043][ T2536] ? copy_signal+0x4e3/0x610 [ 2468.006470][ T2536] copy_process+0x1149/0x3290 [ 2468.010984][ T2536] ? proc_fail_nth_write+0x20b/0x290 [ 2468.016103][ T2536] ? fsnotify_perm+0x6a/0x5d0 [ 2468.020619][ T2536] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2468.025566][ T2536] ? vfs_write+0x9ec/0x1110 [ 2468.029910][ T2536] kernel_clone+0x21e/0x9e0 [ 2468.034248][ T2536] ? file_end_write+0x1c0/0x1c0 [ 2468.038945][ T2536] ? create_io_thread+0x1e0/0x1e0 [ 2468.043793][ T2536] ? mutex_unlock+0xb2/0x260 [ 2468.048216][ T2536] ? __mutex_lock_slowpath+0x10/0x10 [ 2468.053338][ T2536] __x64_sys_clone+0x23f/0x290 [ 2468.057956][ T2536] ? __do_sys_vfork+0x130/0x130 [ 2468.062622][ T2536] ? ksys_write+0x260/0x2c0 [ 2468.066964][ T2536] ? debug_smp_processor_id+0x17/0x20 [ 2468.072173][ T2536] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2468.078081][ T2536] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2468.083543][ T2536] do_syscall_64+0x3d/0xb0 [ 2468.087801][ T2536] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2468.093527][ T2536] RIP: 0033:0x7f7dac4ceda9 [ 2468.097777][ T2536] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2468.117218][ T2536] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2468.125461][ T2536] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 11:51:05 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) syz_clone(0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) (async) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) (async) syz_clone(0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) (async) 11:51:05 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x5, 0x80, 0x0, 0x80, 0x1, 0x6, 0x0, 0x2, 0x10041, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xbb17, 0x4, @perf_config_ext={0xf36, 0x1}, 0x2400, 0xffff, 0x1, 0x2, 0x81, 0x20, 0x8001, 0x0, 0x1, 0x0, 0x3}) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x5, 0xe0, 0x3, 0x3, 0x0, 0x8, 0x21c0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080), 0x7}, 0xc040, 0x1800000000000000, 0x7ff, 0x5, 0x100, 0x0, 0x3, 0x0, 0x7fffffff, 0x0, 0x4}, r1, 0x2, 0xffffffffffffffff, 0xa) (async) openat$cgroup_int(r1, &(0x7f0000000180)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000) 11:51:05 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000) 11:51:05 executing program 1: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x5, 0x80, 0x0, 0x80, 0x1, 0x6, 0x0, 0x2, 0x10041, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xbb17, 0x4, @perf_config_ext={0xf36, 0x1}, 0x2400, 0xffff, 0x1, 0x2, 0x81, 0x20, 0x8001, 0x0, 0x1, 0x0, 0x3}) (async, rerun: 32) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) (rerun: 32) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x5, 0xe0, 0x3, 0x3, 0x0, 0x8, 0x21c0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080), 0x7}, 0xc040, 0x1800000000000000, 0x7ff, 0x5, 0x100, 0x0, 0x3, 0x0, 0x7fffffff, 0x0, 0x4}, r1, 0x2, 0xffffffffffffffff, 0xa) (async) openat$cgroup_int(r1, &(0x7f0000000180)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) 11:51:05 executing program 0: syz_clone(0x50000000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) [ 2468.133273][ T2536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2468.141086][ T2536] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2468.148897][ T2536] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2468.156707][ T2536] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2468.164524][ T2536] 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x10000010000000) 11:51:05 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000) 11:51:05 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x330}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2468.213839][ T2559] FAULT_INJECTION: forcing a failure. [ 2468.213839][ T2559] name failslab, interval 1, probability 0, space 0, times 0 [ 2468.231564][ T2559] CPU: 0 PID: 2559 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2468.243027][ T2559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2468.252922][ T2559] Call Trace: [ 2468.256123][ T2559] [ 2468.258903][ T2559] dump_stack_lvl+0x151/0x1b7 [ 2468.263415][ T2559] ? io_uring_drop_tctx_refs+0x190/0x190 [ 2468.268884][ T2559] dump_stack+0x15/0x17 [ 2468.272875][ T2559] should_fail+0x3c6/0x510 [ 2468.277133][ T2559] __should_failslab+0xa4/0xe0 [ 2468.281731][ T2559] ? anon_vma_clone+0x9a/0x500 [ 2468.286330][ T2559] should_failslab+0x9/0x20 [ 2468.290669][ T2559] slab_pre_alloc_hook+0x37/0xd0 [ 2468.295439][ T2559] ? anon_vma_clone+0x9a/0x500 [ 2468.300040][ T2559] kmem_cache_alloc+0x44/0x200 [ 2468.304642][ T2559] anon_vma_clone+0x9a/0x500 [ 2468.309078][ T2559] anon_vma_fork+0x91/0x4e0 [ 2468.313413][ T2559] ? anon_vma_name+0x43/0x70 [ 2468.317837][ T2559] ? vm_area_dup+0x17a/0x230 [ 2468.322261][ T2559] copy_mm+0xa3a/0x13e0 [ 2468.326256][ T2559] ? copy_signal+0x610/0x610 [ 2468.330682][ T2559] ? __init_rwsem+0xd6/0x1c0 [ 2468.335105][ T2559] ? copy_signal+0x4e3/0x610 [ 2468.339541][ T2559] copy_process+0x1149/0x3290 [ 2468.344048][ T2559] ? proc_fail_nth_write+0x20b/0x290 [ 2468.349168][ T2559] ? fsnotify_perm+0x6a/0x5d0 [ 2468.353688][ T2559] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2468.358631][ T2559] ? vfs_write+0x9ec/0x1110 [ 2468.362967][ T2559] kernel_clone+0x21e/0x9e0 [ 2468.367306][ T2559] ? file_end_write+0x1c0/0x1c0 [ 2468.371996][ T2559] ? create_io_thread+0x1e0/0x1e0 [ 2468.376852][ T2559] ? mutex_unlock+0xb2/0x260 [ 2468.381280][ T2559] ? __mutex_lock_slowpath+0x10/0x10 [ 2468.386401][ T2559] __x64_sys_clone+0x23f/0x290 [ 2468.391004][ T2559] ? __do_sys_vfork+0x130/0x130 [ 2468.395692][ T2559] ? ksys_write+0x260/0x2c0 [ 2468.400027][ T2559] ? debug_smp_processor_id+0x17/0x20 [ 2468.405235][ T2559] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2468.411135][ T2559] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2468.416605][ T2559] do_syscall_64+0x3d/0xb0 [ 2468.420857][ T2559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2468.426585][ T2559] RIP: 0033:0x7f7dac4ceda9 [ 2468.430846][ T2559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2468.450289][ T2559] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 11:51:06 executing program 4: perf_event_open(&(0x7f0000000640)={0x2, 0xa8, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x40000100000000) [ 2468.458524][ T2559] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2468.466337][ T2559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2468.474152][ T2559] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2468.481962][ T2559] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2468.489775][ T2559] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2468.497607][ T2559] [ 2468.510816][ T2559] BUG: unable to handle page fault for address: ffffed1800000008 [ 2468.518366][ T2559] #PF: supervisor read access in kernel mode [ 2468.524180][ T2559] #PF: error_code(0x0000) - not-present page [ 2468.529995][ T2559] PGD 23fff2067 P4D 23fff2067 PUD 0 [ 2468.535115][ T2559] Oops: 0000 [#1] PREEMPT SMP KASAN [ 2468.540149][ T2559] CPU: 1 PID: 2559 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 2468.551606][ T2559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2468.561500][ T2559] RIP: 0010:__rb_insert_augmented+0x91/0x610 [ 2468.567315][ T2559] Code: 00 74 08 4c 89 ef e8 5e 0b 2b ff 49 8b 45 00 a8 01 0f 85 60 05 00 00 48 89 5d a0 48 89 45 c0 48 8d 58 08 49 89 de 49 c1 ee 03 <43> 80 3c 26 00 74 08 48 89 df e8 30 0b 2b ff 48 89 d8 48 8b 1b 4c [ 2468.586760][ T2559] RSP: 0018:ffffc900022ef8f8 EFLAGS: 00010a02 [ 2468.592660][ T2559] RAX: ffff88c000000038 RBX: ffff88c000000040 RCX: dffffc0000000000 [ 2468.600476][ T2559] RDX: ffffffff81a50880 RSI: ffff8881091adaf0 RDI: ffff88811413b870 [ 2468.608281][ T2559] RBP: ffffc900022ef960 R08: dffffc0000000000 R09: ffff88811413b878 [ 2468.616092][ T2559] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 2468.623903][ T2559] R13: ffff88813f058be8 R14: 1ffff11800000008 R15: ffff8881a389c748 [ 2468.631716][ T2559] FS: 00007f7dab2506c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2468.640482][ T2559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2468.646904][ T2559] CR2: ffffed1800000008 CR3: 000000012dcca000 CR4: 00000000003506a0 [ 2468.654721][ T2559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2468.662527][ T2559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 2468.670337][ T2559] Call Trace: [ 2468.673463][ T2559] [ 2468.676242][ T2559] ? __die_body+0x62/0xb0 [ 2468.680407][ T2559] ? __die+0x7e/0x90 [ 2468.684140][ T2559] ? page_fault_oops+0x7f9/0xa90 [ 2468.688914][ T2559] ? __rb_insert_augmented+0x91/0x610 [ 2468.694125][ T2559] ? kernelmode_fixup_or_oops+0x270/0x270 [ 2468.699679][ T2559] ? is_prefetch+0x47a/0x6d0 [ 2468.704101][ T2559] ? search_bpf_extables+0x26d/0x2c0 [ 2468.709220][ T2559] ? __rb_insert_augmented+0x91/0x610 [ 2468.714429][ T2559] ? __rb_insert_augmented+0x91/0x610 [ 2468.719642][ T2559] ? __rb_insert_augmented+0x91/0x610 [ 2468.724846][ T2559] ? fixup_exception+0xbb/0x13c0 [ 2468.729620][ T2559] ? stack_trace_save+0x113/0x1c0 [ 2468.734479][ T2559] ? kernelmode_fixup_or_oops+0x21b/0x270 [ 2468.740034][ T2559] ? __bad_area_nosemaphore+0xcf/0x490 [ 2468.745329][ T2559] ? __kasan_slab_alloc+0xc3/0xe0 [ 2468.750189][ T2559] ? bad_area_nosemaphore+0x2d/0x40 [ 2468.755223][ T2559] ? do_kern_addr_fault+0x69/0x80 [ 2468.760083][ T2559] ? exc_page_fault+0x4eb/0x830 [ 2468.764771][ T2559] ? asm_exc_page_fault+0x27/0x30 [ 2468.769633][ T2559] ? anon_vma_interval_tree_iter_next+0x390/0x390 [ 2468.775879][ T2559] ? __rb_insert_augmented+0x91/0x610 [ 2468.781087][ T2559] ? anon_vma_interval_tree_iter_next+0x390/0x390 [ 2468.787335][ T2559] vma_interval_tree_insert_after+0x2be/0x2d0 [ 2468.793239][ T2559] copy_mm+0xba2/0x13e0 [ 2468.797232][ T2559] ? copy_signal+0x610/0x610 [ 2468.801659][ T2559] ? __init_rwsem+0xd6/0x1c0 [ 2468.806084][ T2559] ? copy_signal+0x4e3/0x610 [ 2468.810510][ T2559] copy_process+0x1149/0x3290 [ 2468.815024][ T2559] ? proc_fail_nth_write+0x20b/0x290 [ 2468.820145][ T2559] ? fsnotify_perm+0x6a/0x5d0 [ 2468.824659][ T2559] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 2468.829604][ T2559] ? vfs_write+0x9ec/0x1110 [ 2468.833946][ T2559] kernel_clone+0x21e/0x9e0 [ 2468.838283][ T2559] ? file_end_write+0x1c0/0x1c0 [ 2468.842972][ T2559] ? create_io_thread+0x1e0/0x1e0 [ 2468.847833][ T2559] ? mutex_unlock+0xb2/0x260 [ 2468.852261][ T2559] ? __mutex_lock_slowpath+0x10/0x10 [ 2468.857379][ T2559] __x64_sys_clone+0x23f/0x290 [ 2468.861977][ T2559] ? __do_sys_vfork+0x130/0x130 [ 2468.866667][ T2559] ? ksys_write+0x260/0x2c0 [ 2468.871004][ T2559] ? debug_smp_processor_id+0x17/0x20 [ 2468.876214][ T2559] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2468.882119][ T2559] ? exit_to_user_mode_prepare+0x39/0xa0 [ 2468.887581][ T2559] do_syscall_64+0x3d/0xb0 [ 2468.891836][ T2559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 2468.897564][ T2559] RIP: 0033:0x7f7dac4ceda9 [ 2468.901815][ T2559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2468.921259][ T2559] RSP: 002b:00007f7dab250078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2468.929503][ T2559] RAX: ffffffffffffffda RBX: 00007f7dac5fcf80 RCX: 00007f7dac4ceda9 [ 2468.937314][ T2559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000050000000 [ 2468.945125][ T2559] RBP: 00007f7dab250120 R08: 0000000000000000 R09: 0000000000000000 [ 2468.952937][ T2559] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 2468.960748][ T2559] R13: 000000000000000b R14: 00007f7dac5fcf80 R15: 00007ffc0a678d78 [ 2468.968575][ T2559] [ 2468.971425][ T2559] Modules linked in: [ 2468.975157][ T2559] CR2: ffffed1800000008 [ 2468.979151][ T2559] ---[ end trace 59cc9cb5b0a3f09b ]--- [ 2468.984443][ T2559] RIP: 0010:__rb_insert_augmented+0x91/0x610 [ 2468.990258][ T2559] Code: 00 74 08 4c 89 ef e8 5e 0b 2b ff 49 8b 45 00 a8 01 0f 85 60 05 00 00 48 89 5d a0 48 89 45 c0 48 8d 58 08 49 89 de 49 c1 ee 03 <43> 80 3c 26 00 74 08 48 89 df e8 30 0b 2b ff 48 89 d8 48 8b 1b 4c [ 2469.009700][ T2559] RSP: 0018:ffffc900022ef8f8 EFLAGS: 00010a02 [ 2469.015602][ T2559] RAX: ffff88c000000038 RBX: ffff88c000000040 RCX: dffffc0000000000 [ 2469.023413][ T2559] RDX: ffffffff81a50880 RSI: ffff8881091adaf0 RDI: ffff88811413b870 [ 2469.031223][ T2559] RBP: ffffc900022ef960 R08: dffffc0000000000 R09: ffff88811413b878 [ 2469.039034][ T2559] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 2469.046846][ T2559] R13: ffff88813f058be8 R14: 1ffff11800000008 R15: ffff8881a389c748 [ 2469.054659][ T2559] FS: 00007f7dab2506c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2469.063423][ T2559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2469.069847][ T2559] CR2: ffffed1800000008 CR3: 000000012dcca000 CR4: 00000000003506a0 [ 2469.077661][ T2559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2469.085471][ T2559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 2469.093285][ T2559] Kernel panic - not syncing: Fatal exception [ 2469.099327][ T2559] Kernel Offset: disabled [ 2469.103450][ T2559] Rebooting in 86400 seconds..