Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts.
[ 36.310902][ T25] kauditd_printk_skb: 65 callbacks suppressed
[ 36.310912][ T25] audit: type=1400 audit(1649095406.400:148): avc: denied { mounton } for pid=409 comm="syz-executor165" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1
[ 36.314487][ T409] cgroup: Unknown subsys name 'net'
[ 36.346387][ T409] cgroup: Unknown subsys name 'devices'
[ 36.352626][ T409] cgroup: Unknown subsys name 'hugetlb'
[ 36.358479][ T409] cgroup: Unknown subsys name 'rlimit'
[ 36.365284][ T25] audit: type=1400 audit(1649095406.460:149): avc: denied { mounton } for pid=410 comm="syz-executor165" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1
[ 36.389766][ T25] audit: type=1400 audit(1649095406.480:150): avc: denied { mount } for pid=410 comm="syz-executor165" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[ 36.412565][ T25] audit: type=1400 audit(1649095406.480:151): avc: denied { prog_load } for pid=411 comm="syz-executor165" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 36.432088][ T25] audit: type=1400 audit(1649095406.480:152): avc: denied { bpf } for pid=411 comm="syz-executor165" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 36.432547][ T411] FAULT_INJECTION: forcing a failure.
[ 36.432547][ T411] name failslab, interval 1, probability 0, space 0, times 1
[ 36.453158][ T25] audit: type=1400 audit(1649095406.480:153): avc: denied { perfmon } for pid=411 comm="syz-executor165" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 36.465760][ T411] CPU: 1 PID: 411 Comm: syz-executor165 Not tainted 5.18.0-rc1-syzkaller #0
[ 36.487169][ T25] audit: type=1400 audit(1649095406.480:154): avc: denied { prog_run } for pid=411 comm="syz-executor165" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 36.495490][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 36.495500][ T411] Call Trace:
[ 36.495505][ T411]
[ 36.495510][ T411] dump_stack_lvl+0x151/0x1b7
[ 36.495536][ T411] ? show_regs_print_info+0x18/0x18
[ 36.495553][ T411] dump_stack+0x15/0x21
[ 36.546270][ T411] should_fail+0x3c0/0x510
[ 36.550918][ T411] ? bpf_prog_array_alloc+0x40/0x60
[ 36.556211][ T411] __should_failslab+0x9f/0xe0
[ 36.561092][ T411] should_failslab+0x9/0x20
[ 36.565763][ T411] __kmalloc+0x75/0x3f0
[ 36.570015][ T411] bpf_prog_array_alloc+0x40/0x60
[ 36.575029][ T411] compute_effective_progs+0x295/0x620
[ 36.580481][ T411] update_effective_progs+0x79/0x320
[ 36.585760][ T411] __cgroup_bpf_detach+0x2fa/0x550
[ 36.590866][ T411] bpf_cgroup_link_release+0x94/0x260
[ 36.596312][ T411] bpf_link_put+0x1e9/0x270
[ 36.600800][ T411] bpf_link_release+0x3b/0x40
[ 36.605471][ T411] ? u64_stats_read+0x40/0x40
[ 36.610272][ T411] __fput+0x3ee/0x890
[ 36.614396][ T411] ____fput+0x15/0x20
[ 36.618462][ T411] task_work_run+0x147/0x1b0
[ 36.623060][ T411] exit_to_user_mode_prepare+0xe0/0xf0
[ 36.629474][ T411] syscall_exit_to_user_mode+0x24/0x40
[ 36.634931][ T411] do_syscall_64+0x3e/0x50
[ 36.639354][ T411] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 36.645242][ T411] RIP: 0033:0x7f7c30980139
[ 36.649732][ T411] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 36.669658][ T411] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 36.678152][ T411] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 36.686128][ T411] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 36.694096][ T411] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 36.702068][ T411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 36.710475][ T411] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000000
[ 36.718454][ T411]
[ 36.721644][ T411] ------------[ cut here ]------------
[ 36.727110][ T411] WARNING: CPU: 1 PID: 411 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 36.737144][ T411] Modules linked in:
[ 36.741026][ T411] CPU: 1 PID: 411 Comm: syz-executor165 Not tainted 5.18.0-rc1-syzkaller #0
[ 36.749815][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 36.759879][ T411] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 36.766135][ T411] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 36.785889][ T411] RSP: 0018:ffffc90000fcfd88 EFLAGS: 00010293
[ 36.791947][ T411] RAX: ffffffff8190f348 RBX: ffff8881089f8cc0 RCX: ffff88810e1290c0
[ 36.800200][ T411] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 36.808191][ T411] RBP: ffffc90000fcfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 36.816190][ T411] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 36.824297][ T411] R13: 1ffff1102113f198 R14: 00000000fffffff4 R15: ffff888121e92000
[ 36.832268][ T411] FS: 0000555555599300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 36.841326][ T411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.847934][ T411] CR2: 00007f7c309f2140 CR3: 0000000120405000 CR4: 00000000003506a0
[ 36.855920][ T411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.863894][ T411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.871893][ T411] Call Trace:
[ 36.875174][ T411]
[ 36.878086][ T411] bpf_link_put+0x1e9/0x270
[ 36.882569][ T411] bpf_link_release+0x3b/0x40
[ 36.887252][ T411] ? u64_stats_read+0x40/0x40
[ 36.891940][ T411] __fput+0x3ee/0x890
[ 36.895944][ T411] ____fput+0x15/0x20
[ 36.899917][ T411] task_work_run+0x147/0x1b0
[ 36.904517][ T411] exit_to_user_mode_prepare+0xe0/0xf0
[ 36.909972][ T411] syscall_exit_to_user_mode+0x24/0x40
[ 36.915459][ T411] do_syscall_64+0x3e/0x50
[ 36.920243][ T411] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 36.926193][ T411] RIP: 0033:0x7f7c30980139
[ 36.930619][ T411] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 36.950637][ T411] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 36.959170][ T411] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 36.967202][ T411] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 36.975284][ T411] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 36.983245][ T411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 36.991238][ T411] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000000
[ 36.999326][ T411]
[ 37.002335][ T411] ---[ end trace 0000000000000000 ]---
[ 37.007906][ T411] ==================================================================
[ 37.016084][ T411] BUG: KASAN: use-after-free in compute_effective_progs+0x1a1/0x620
[ 37.024504][ T411] Read of size 8 at addr ffff8881089f8c98 by task syz-executor165/411
[ 37.033214][ T411]
[ 37.035538][ T411] CPU: 1 PID: 411 Comm: syz-executor165 Tainted: G W 5.18.0-rc1-syzkaller #0
[ 37.046577][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.056648][ T411] Call Trace:
[ 37.060039][ T411]
[ 37.062979][ T411] dump_stack_lvl+0x151/0x1b7
[ 37.067745][ T411] ? show_regs_print_info+0x18/0x18
[ 37.072928][ T411] ? _printk+0xcf/0x119
[ 37.077069][ T411] print_report+0x166/0x620
[ 37.081563][ T411] ? rcu_force_quiescent_state+0x180/0x180
[ 37.087505][ T411] ? compute_effective_progs+0x1a1/0x620
[ 37.093161][ T411] kasan_report+0xee/0x120
[ 37.097595][ T411] ? fput+0x1a/0x20
[ 37.101402][ T411] ? compute_effective_progs+0x1a1/0x620
[ 37.107140][ T411] __asan_report_load8_noabort+0x14/0x20
[ 37.112989][ T411] compute_effective_progs+0x1a1/0x620
[ 37.118452][ T411] update_effective_progs+0x79/0x320
[ 37.123746][ T411] __cgroup_bpf_detach+0x2fa/0x550
[ 37.129086][ T411] bpf_cgroup_link_release+0x94/0x260
[ 37.134497][ T411] bpf_link_put+0x1e9/0x270
[ 37.138998][ T411] bpf_link_release+0x3b/0x40
[ 37.143678][ T411] ? u64_stats_read+0x40/0x40
[ 37.148342][ T411] __fput+0x3ee/0x890
[ 37.152482][ T411] ____fput+0x15/0x20
[ 37.156528][ T411] task_work_run+0x147/0x1b0
[ 37.161099][ T411] exit_to_user_mode_prepare+0xe0/0xf0
[ 37.166537][ T411] syscall_exit_to_user_mode+0x24/0x40
[ 37.171988][ T411] do_syscall_64+0x3e/0x50
[ 37.176397][ T411] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 37.182285][ T411] RIP: 0033:0x7f7c30942243
[ 37.186684][ T411] Code: c7 c2 c0 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb ba 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8
[ 37.206945][ T411] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 37.215351][ T411] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 00007f7c30942243
[ 37.223738][ T411] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000008
[ 37.232016][ T411] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 37.240103][ T411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 37.248074][ T411] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000000
[ 37.256061][ T411]
[ 37.259075][ T411]
[ 37.261386][ T411] Allocated by task 411:
[ 37.265604][ T411] ____kasan_kmalloc+0xdc/0x110
[ 37.270478][ T411] __kasan_kmalloc+0x9/0x10
[ 37.274983][ T411] kmem_cache_alloc_trace+0x22e/0x3a0
[ 37.280349][ T411] cgroup_bpf_link_attach+0x12e/0x4a0
[ 37.285722][ T411] __sys_bpf+0x996e/0x123e0
[ 37.290556][ T411] __x64_sys_bpf+0x7c/0x90
[ 37.295066][ T411] do_syscall_64+0x2f/0x50
[ 37.299471][ T411] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 37.305431][ T411]
[ 37.307733][ T411] Freed by task 411:
[ 37.311602][ T411] kasan_set_track+0x4c/0x70
[ 37.316179][ T411] kasan_set_free_info+0x23/0x40
[ 37.321093][ T411] ____kasan_slab_free+0x140/0x180
[ 37.326276][ T411] __kasan_slab_free+0x11/0x20
[ 37.331289][ T411] slab_free_freelist_hook+0xc9/0x1a0
[ 37.336661][ T411] kfree+0xc0/0x2a0
[ 37.340457][ T411] bpf_cgroup_link_dealloc+0x15/0x20
[ 37.345826][ T411] bpf_link_put+0x243/0x270
[ 37.350426][ T411] bpf_link_release+0x3b/0x40
[ 37.355090][ T411] __fput+0x3ee/0x890
[ 37.359056][ T411] ____fput+0x15/0x20
[ 37.363403][ T411] task_work_run+0x147/0x1b0
[ 37.367998][ T411] exit_to_user_mode_prepare+0xe0/0xf0
[ 37.373625][ T411] syscall_exit_to_user_mode+0x24/0x40
[ 37.379308][ T411] do_syscall_64+0x3e/0x50
[ 37.383750][ T411] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 37.389645][ T411]
[ 37.391992][ T411] The buggy address belongs to the object at ffff8881089f8c80
[ 37.391992][ T411] which belongs to the cache kmalloc-96 of size 96
[ 37.405958][ T411] The buggy address is located 24 bytes inside of
[ 37.405958][ T411] 96-byte region [ffff8881089f8c80, ffff8881089f8ce0)
[ 37.419188][ T411]
[ 37.421593][ T411] The buggy address belongs to the physical page:
[ 37.427996][ T411] page:ffffea0004227e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1089f8
[ 37.438347][ T411] flags: 0x8000000000000200(slab|zone=2)
[ 37.444078][ T411] raw: 8000000000000200 ffffea0004223c80 dead000000000006 ffff888100041780
[ 37.452643][ T411] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000
[ 37.461300][ T411] page dumped because: kasan: bad access detected
[ 37.467705][ T411] page_owner tracks the page as allocated
[ 37.473396][ T411] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 1149046317, free_ts 0
[ 37.489976][ T411] post_alloc_hook+0x161/0x170
[ 37.494826][ T411] get_page_from_freelist+0x3a7/0xae0
[ 37.500294][ T411] __alloc_pages+0x3bd/0x830
[ 37.504884][ T411] allocate_slab+0x67/0x320
[ 37.509481][ T411] ___slab_alloc+0x1d2/0x4a0
[ 37.514063][ T411] kmem_cache_alloc_trace+0x289/0x3a0
[ 37.519443][ T411] locate_module_kobject+0x74/0x168
[ 37.524669][ T411] version_sysfs_builtin+0x64/0xd0
[ 37.529793][ T411] param_sysfs_init+0x67/0x71
[ 37.534480][ T411] do_one_initcall+0x1c3/0x5d0
[ 37.539228][ T411] do_initcall_level+0x182/0x2dd
[ 37.544160][ T411] do_initcalls+0x50/0x94
[ 37.548470][ T411] do_basic_setup+0x73/0x7a
[ 37.552958][ T411] kernel_init_freeable+0x2bd/0x3f6
[ 37.558159][ T411] kernel_init+0x1d/0x2b0
[ 37.562663][ T411] ret_from_fork+0x1f/0x30
[ 37.567069][ T411] page_owner free stack trace missing
[ 37.572432][ T411]
[ 37.575013][ T411] Memory state around the buggy address:
[ 37.580850][ T411] ffff8881089f8b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc
[ 37.589295][ T411] ffff8881089f8c00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 37.598058][ T411] >ffff8881089f8c80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 37.606189][ T411] ^
[ 37.611173][ T411] ffff8881089f8d00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 37.619232][ T411] ffff8881089f8d80: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc
[ 37.627270][ T411] ==================================================================
[ 37.635519][ T411] Disabling lock debugging due to kernel taint
[ 37.646226][ T412] FAULT_INJECTION: forcing a failure.
[ 37.646226][ T412] name failslab, interval 1, probability 0, space 0, times 0
[ 37.658873][ T412] CPU: 0 PID: 412 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 37.668942][ T412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.679180][ T412] Call Trace:
[ 37.682458][ T412]
[ 37.685488][ T412] dump_stack_lvl+0x151/0x1b7
[ 37.690178][ T412] ? show_regs_print_info+0x18/0x18
[ 37.695363][ T412] dump_stack+0x15/0x21
[ 37.699514][ T412] should_fail+0x3c0/0x510
[ 37.703924][ T412] ? bpf_prog_array_alloc+0x40/0x60
[ 37.709220][ T412] __should_failslab+0x9f/0xe0
[ 37.713984][ T412] should_failslab+0x9/0x20
[ 37.718574][ T412] __kmalloc+0x75/0x3f0
[ 37.722715][ T412] bpf_prog_array_alloc+0x40/0x60
[ 37.727738][ T412] compute_effective_progs+0x295/0x620
[ 37.733194][ T412] update_effective_progs+0x79/0x320
[ 37.738463][ T412] __cgroup_bpf_detach+0x2fa/0x550
[ 37.743649][ T412] bpf_cgroup_link_release+0x94/0x260
[ 37.749133][ T412] bpf_link_put+0x1e9/0x270
[ 37.753630][ T412] bpf_link_release+0x3b/0x40
[ 37.758308][ T412] ? u64_stats_read+0x40/0x40
[ 37.763071][ T412] __fput+0x3ee/0x890
[ 37.767051][ T412] ____fput+0x15/0x20
[ 37.771035][ T412] task_work_run+0x147/0x1b0
[ 37.775611][ T412] exit_to_user_mode_prepare+0xe0/0xf0
[ 37.781055][ T412] syscall_exit_to_user_mode+0x24/0x40
[ 37.786497][ T412] do_syscall_64+0x3e/0x50
[ 37.790922][ T412] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 37.796795][ T412] RIP: 0033:0x7f7c30980139
[ 37.801207][ T412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 37.821017][ T412] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 37.829770][ T412] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 37.837747][ T412] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 37.846072][ T412] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 37.854169][ T412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 37.862214][ T412] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000001
[ 37.870193][ T412]
[ 37.874528][ T412] ------------[ cut here ]------------
[ 37.880058][ T412] WARNING: CPU: 1 PID: 412 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 37.890122][ T412] Modules linked in:
[ 37.894115][ T412] CPU: 1 PID: 412 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 37.904308][ T412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 37.914776][ T412] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 37.921433][ T412] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 37.941570][ T412] RSP: 0018:ffffc90000fcfd88 EFLAGS: 00010293
[ 37.947792][ T412] RAX: ffffffff8190f348 RBX: ffff88810bc91bc0 RCX: ffff88810dd5c300
[ 37.955952][ T412] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 37.963926][ T412] RBP: ffffc90000fcfdb0 R08: ffffffff8190f260 R09: 0000000080070005
[ 37.971923][ T412] R10: fffffbfff0d3ca00 R11: 0000000000000000 R12: dffffc0000000000
[ 37.979926][ T412] R13: 1ffff11021792378 R14: 00000000fffffff4 R15: ffff888121e92000
[ 37.988016][ T412] FS: 0000555555599300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 37.996966][ T412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.003536][ T412] CR2: 00007ffed93c10d8 CR3: 0000000120405000 CR4: 00000000003506a0
[ 38.011545][ T412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.019551][ T412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.027533][ T412] Call Trace:
[ 38.030806][ T412]
[ 38.034060][ T412] bpf_link_put+0x1e9/0x270
[ 38.038600][ T412] bpf_link_release+0x3b/0x40
[ 38.043278][ T412] ? u64_stats_read+0x40/0x40
[ 38.048094][ T412] __fput+0x3ee/0x890
[ 38.052080][ T412] ____fput+0x15/0x20
[ 38.056091][ T412] task_work_run+0x147/0x1b0
[ 38.060687][ T412] exit_to_user_mode_prepare+0xe0/0xf0
[ 38.066256][ T412] syscall_exit_to_user_mode+0x24/0x40
[ 38.071721][ T412] do_syscall_64+0x3e/0x50
[ 38.076174][ T412] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.082195][ T412] RIP: 0033:0x7f7c30980139
[ 38.086634][ T412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 38.106348][ T412] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 38.114796][ T412] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 38.122870][ T412] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 38.130880][ T412] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 38.138912][ T412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 38.147259][ T412] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000001
[ 38.155353][ T412]
[ 38.158358][ T412] ---[ end trace 0000000000000000 ]---
[ 38.167584][ T413] FAULT_INJECTION: forcing a failure.
[ 38.167584][ T413] name failslab, interval 1, probability 0, space 0, times 0
[ 38.180667][ T413] CPU: 1 PID: 413 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 38.190968][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.201266][ T413] Call Trace:
[ 38.204545][ T413]
[ 38.207474][ T413] dump_stack_lvl+0x151/0x1b7
[ 38.212245][ T413] ? show_regs_print_info+0x18/0x18
[ 38.217474][ T413] dump_stack+0x15/0x21
[ 38.221628][ T413] should_fail+0x3c0/0x510
[ 38.226025][ T413] ? bpf_prog_array_alloc+0x40/0x60
[ 38.231202][ T413] __should_failslab+0x9f/0xe0
[ 38.236055][ T413] should_failslab+0x9/0x20
[ 38.240540][ T413] __kmalloc+0x75/0x3f0
[ 38.244688][ T413] bpf_prog_array_alloc+0x40/0x60
[ 38.249730][ T413] compute_effective_progs+0x295/0x620
[ 38.255188][ T413] update_effective_progs+0x79/0x320
[ 38.260484][ T413] __cgroup_bpf_detach+0x2fa/0x550
[ 38.265580][ T413] bpf_cgroup_link_release+0x94/0x260
[ 38.270931][ T413] bpf_link_put+0x1e9/0x270
[ 38.275441][ T413] bpf_link_release+0x3b/0x40
[ 38.280124][ T413] ? u64_stats_read+0x40/0x40
[ 38.284796][ T413] __fput+0x3ee/0x890
[ 38.288791][ T413] ____fput+0x15/0x20
[ 38.293207][ T413] task_work_run+0x147/0x1b0
[ 38.297906][ T413] exit_to_user_mode_prepare+0xe0/0xf0
[ 38.303434][ T413] syscall_exit_to_user_mode+0x24/0x40
[ 38.308875][ T413] do_syscall_64+0x3e/0x50
[ 38.313287][ T413] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.319160][ T413] RIP: 0033:0x7f7c30980139
[ 38.323655][ T413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 38.343241][ T413] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 38.351727][ T413] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 38.359959][ T413] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 38.368007][ T413] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 38.375956][ T413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 38.383905][ T413] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000002
[ 38.391878][ T413]
[ 38.395007][ T413] ------------[ cut here ]------------
[ 38.400455][ T413] WARNING: CPU: 1 PID: 413 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 38.410393][ T413] Modules linked in:
[ 38.414452][ T413] CPU: 1 PID: 413 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 38.424911][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.435353][ T413] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 38.441628][ T413] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 38.461286][ T413] RSP: 0018:ffffc90000fdfd88 EFLAGS: 00010293
[ 38.467384][ T413] RAX: ffffffff8190f348 RBX: ffff8881089f8840 RCX: ffff88810c7e10c0
[ 38.475392][ T413] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 38.483365][ T413] RBP: ffffc90000fdfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 38.491628][ T413] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 38.499630][ T413] R13: 1ffff1102113f108 R14: 00000000fffffff4 R15: ffff888121e92000
[ 38.507629][ T413] FS: 0000555555599300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 38.516602][ T413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.523197][ T413] CR2: 00007f7c309f2140 CR3: 0000000120424000 CR4: 00000000003506a0
[ 38.531301][ T413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.539552][ T413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.547537][ T413] Call Trace:
[ 38.550818][ T413]
[ 38.553895][ T413] bpf_link_put+0x1e9/0x270
[ 38.558453][ T413] bpf_link_release+0x3b/0x40
[ 38.563149][ T413] ? u64_stats_read+0x40/0x40
[ 38.567897][ T413] __fput+0x3ee/0x890
[ 38.571891][ T413] ____fput+0x15/0x20
[ 38.575924][ T413] task_work_run+0x147/0x1b0
[ 38.580516][ T413] exit_to_user_mode_prepare+0xe0/0xf0
[ 38.586117][ T413] syscall_exit_to_user_mode+0x24/0x40
[ 38.591583][ T413] do_syscall_64+0x3e/0x50
[ 38.596145][ T413] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.602180][ T413] RIP: 0033:0x7f7c30980139
[ 38.606718][ T413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 38.626843][ T413] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 38.635499][ T413] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 38.643626][ T413] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 38.651737][ T413] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 38.659786][ T413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 38.667791][ T413] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000002
[ 38.675782][ T413]
[ 38.678812][ T413] ---[ end trace 0000000000000000 ]---
[ 38.687783][ T414] FAULT_INJECTION: forcing a failure.
[ 38.687783][ T414] name failslab, interval 1, probability 0, space 0, times 0
[ 38.700552][ T414] CPU: 1 PID: 414 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 38.710691][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.720744][ T414] Call Trace:
[ 38.724016][ T414]
[ 38.726955][ T414] dump_stack_lvl+0x151/0x1b7
[ 38.731633][ T414] ? show_regs_print_info+0x18/0x18
[ 38.736914][ T414] dump_stack+0x15/0x21
[ 38.741053][ T414] should_fail+0x3c0/0x510
[ 38.745462][ T414] ? bpf_prog_array_alloc+0x40/0x60
[ 38.750782][ T414] __should_failslab+0x9f/0xe0
[ 38.755630][ T414] should_failslab+0x9/0x20
[ 38.760143][ T414] __kmalloc+0x75/0x3f0
[ 38.764293][ T414] bpf_prog_array_alloc+0x40/0x60
[ 38.769475][ T414] compute_effective_progs+0x295/0x620
[ 38.775079][ T414] update_effective_progs+0x79/0x320
[ 38.780355][ T414] __cgroup_bpf_detach+0x2fa/0x550
[ 38.785456][ T414] bpf_cgroup_link_release+0x94/0x260
[ 38.790821][ T414] bpf_link_put+0x1e9/0x270
[ 38.795309][ T414] bpf_link_release+0x3b/0x40
[ 38.800024][ T414] ? u64_stats_read+0x40/0x40
[ 38.804788][ T414] __fput+0x3ee/0x890
[ 38.808973][ T414] ____fput+0x15/0x20
[ 38.813055][ T414] task_work_run+0x147/0x1b0
[ 38.817715][ T414] exit_to_user_mode_prepare+0xe0/0xf0
[ 38.824217][ T414] syscall_exit_to_user_mode+0x24/0x40
[ 38.829681][ T414] do_syscall_64+0x3e/0x50
[ 38.834452][ T414] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.840515][ T414] RIP: 0033:0x7f7c30980139
[ 38.845047][ T414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 38.864962][ T414] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 38.873716][ T414] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 38.881784][ T414] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 38.889747][ T414] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 38.897701][ T414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 38.905656][ T414] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000003
[ 38.913928][ T414]
[ 38.917531][ T414] ------------[ cut here ]------------
[ 38.922986][ T414] WARNING: CPU: 1 PID: 414 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 38.933003][ T414] Modules linked in:
[ 38.936958][ T414] CPU: 1 PID: 414 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 38.947054][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.957458][ T414] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 38.964175][ T414] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 38.984277][ T414] RSP: 0018:ffffc90000fefd88 EFLAGS: 00010293
[ 38.990374][ T414] RAX: ffffffff8190f348 RBX: ffff88810df76ec0 RCX: ffff88810c7e6480
[ 38.998459][ T414] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 39.006758][ T414] RBP: ffffc90000fefdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 39.015044][ T414] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 39.023402][ T414] R13: 1ffff11021beedd8 R14: 00000000fffffff4 R15: ffff888121e92000
[ 39.031679][ T414] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 39.040682][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.047586][ T414] CR2: 00007ffed93c10d8 CR3: 0000000120383000 CR4: 00000000003506b0
[ 39.055733][ T414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 39.063688][ T414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 39.071813][ T414] Call Trace:
[ 39.075201][ T414]
[ 39.078117][ T414] bpf_link_put+0x1e9/0x270
[ 39.082613][ T414] bpf_link_release+0x3b/0x40
[ 39.087497][ T414] ? u64_stats_read+0x40/0x40
[ 39.092161][ T414] __fput+0x3ee/0x890
[ 39.096267][ T414] ____fput+0x15/0x20
[ 39.100286][ T414] task_work_run+0x147/0x1b0
[ 39.105004][ T414] exit_to_user_mode_prepare+0xe0/0xf0
[ 39.110606][ T414] syscall_exit_to_user_mode+0x24/0x40
[ 39.116292][ T414] do_syscall_64+0x3e/0x50
[ 39.120765][ T414] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.126769][ T414] RIP: 0033:0x7f7c30980139
[ 39.131222][ T414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 39.151219][ T414] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 39.159818][ T414] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 39.167872][ T414] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 39.176134][ T414] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 39.184272][ T414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 39.193225][ T414] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000003
[ 39.201454][ T414]
[ 39.204540][ T414] ---[ end trace 0000000000000000 ]---
[ 39.213758][ T415] FAULT_INJECTION: forcing a failure.
[ 39.213758][ T415] name failslab, interval 1, probability 0, space 0, times 0
[ 39.226844][ T415] CPU: 0 PID: 415 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 39.236892][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 39.246929][ T415] Call Trace:
[ 39.250192][ T415]
[ 39.253108][ T415] dump_stack_lvl+0x151/0x1b7
[ 39.257773][ T415] ? show_regs_print_info+0x18/0x18
[ 39.262954][ T415] dump_stack+0x15/0x21
[ 39.267089][ T415] should_fail+0x3c0/0x510
[ 39.271491][ T415] ? bpf_prog_array_alloc+0x40/0x60
[ 39.276677][ T415] __should_failslab+0x9f/0xe0
[ 39.281610][ T415] should_failslab+0x9/0x20
[ 39.286112][ T415] __kmalloc+0x75/0x3f0
[ 39.290265][ T415] bpf_prog_array_alloc+0x40/0x60
[ 39.295281][ T415] compute_effective_progs+0x295/0x620
[ 39.301478][ T415] update_effective_progs+0x79/0x320
[ 39.306771][ T415] __cgroup_bpf_detach+0x2fa/0x550
[ 39.311889][ T415] bpf_cgroup_link_release+0x94/0x260
[ 39.317243][ T415] bpf_link_put+0x1e9/0x270
[ 39.321818][ T415] bpf_link_release+0x3b/0x40
[ 39.326477][ T415] ? u64_stats_read+0x40/0x40
[ 39.331153][ T415] __fput+0x3ee/0x890
[ 39.335209][ T415] ____fput+0x15/0x20
[ 39.339178][ T415] task_work_run+0x147/0x1b0
[ 39.343763][ T415] exit_to_user_mode_prepare+0xe0/0xf0
[ 39.349209][ T415] syscall_exit_to_user_mode+0x24/0x40
[ 39.354669][ T415] do_syscall_64+0x3e/0x50
[ 39.359070][ T415] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.364945][ T415] RIP: 0033:0x7f7c30980139
[ 39.369444][ T415] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 39.389127][ T415] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 39.397632][ T415] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 39.405713][ T415] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 39.413817][ T415] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 39.421942][ T415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 39.430616][ T415] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000004
[ 39.438607][ T415]
[ 39.441828][ T415] ------------[ cut here ]------------
[ 39.447295][ T415] WARNING: CPU: 0 PID: 415 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 39.457488][ T415] Modules linked in:
[ 39.461383][ T415] CPU: 0 PID: 415 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 39.471460][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 39.481526][ T415] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 39.487814][ T415] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 39.508129][ T415] RSP: 0018:ffffc90000fcfd88 EFLAGS: 00010293
[ 39.514242][ T415] RAX: ffffffff8190f348 RBX: ffff88810cf20fc0 RCX: ffff88810dd5a180
[ 39.522438][ T415] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 39.530468][ T415] RBP: ffffc90000fcfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 39.538493][ T415] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 39.546599][ T415] R13: 1ffff110219e41f8 R14: 00000000fffffff4 R15: ffff888121e92000
[ 39.554729][ T415] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 39.563756][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.570540][ T415] CR2: 00007f7c309f2140 CR3: 0000000120383000 CR4: 00000000003506b0
[ 39.578568][ T415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 39.586655][ T415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 39.594729][ T415] Call Trace:
[ 39.598016][ T415]
[ 39.600931][ T415] bpf_link_put+0x1e9/0x270
[ 39.605546][ T415] bpf_link_release+0x3b/0x40
[ 39.610223][ T415] ? u64_stats_read+0x40/0x40
[ 39.614956][ T415] __fput+0x3ee/0x890
[ 39.619014][ T415] ____fput+0x15/0x20
[ 39.623021][ T415] task_work_run+0x147/0x1b0
[ 39.627645][ T415] exit_to_user_mode_prepare+0xe0/0xf0
[ 39.633122][ T415] syscall_exit_to_user_mode+0x24/0x40
[ 39.638710][ T415] do_syscall_64+0x3e/0x50
[ 39.643142][ T415] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.649244][ T415] RIP: 0033:0x7f7c30980139
[ 39.653689][ T415] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 39.673466][ T415] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 39.681910][ T415] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 39.690092][ T415] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 39.698115][ T415] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 39.706315][ T415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 39.714567][ T415] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000004
[ 39.722670][ T415]
[ 39.725713][ T415] ---[ end trace 0000000000000000 ]---
[ 39.735136][ T416] FAULT_INJECTION: forcing a failure.
[ 39.735136][ T416] name failslab, interval 1, probability 0, space 0, times 0
[ 39.748411][ T416] CPU: 0 PID: 416 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 39.758785][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 39.769044][ T416] Call Trace:
[ 39.772322][ T416]
[ 39.775381][ T416] dump_stack_lvl+0x151/0x1b7
[ 39.780665][ T416] ? show_regs_print_info+0x18/0x18
[ 39.785987][ T416] dump_stack+0x15/0x21
[ 39.790329][ T416] should_fail+0x3c0/0x510
[ 39.794826][ T416] ? bpf_prog_array_alloc+0x40/0x60
[ 39.800211][ T416] __should_failslab+0x9f/0xe0
[ 39.805044][ T416] should_failslab+0x9/0x20
[ 39.809707][ T416] __kmalloc+0x75/0x3f0
[ 39.814142][ T416] bpf_prog_array_alloc+0x40/0x60
[ 39.819168][ T416] compute_effective_progs+0x295/0x620
[ 39.824790][ T416] update_effective_progs+0x79/0x320
[ 39.830086][ T416] __cgroup_bpf_detach+0x2fa/0x550
[ 39.835315][ T416] bpf_cgroup_link_release+0x94/0x260
[ 39.840859][ T416] bpf_link_put+0x1e9/0x270
[ 39.845371][ T416] bpf_link_release+0x3b/0x40
[ 39.850396][ T416] ? u64_stats_read+0x40/0x40
[ 39.855419][ T416] __fput+0x3ee/0x890
[ 39.859588][ T416] ____fput+0x15/0x20
[ 39.863801][ T416] task_work_run+0x147/0x1b0
[ 39.868614][ T416] exit_to_user_mode_prepare+0xe0/0xf0
[ 39.874245][ T416] syscall_exit_to_user_mode+0x24/0x40
[ 39.879719][ T416] do_syscall_64+0x3e/0x50
[ 39.884122][ T416] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.890093][ T416] RIP: 0033:0x7f7c30980139
[ 39.894789][ T416] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 39.914659][ T416] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 39.923320][ T416] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 39.931269][ T416] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 39.939222][ T416] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 39.947635][ T416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 39.955751][ T416] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000005
[ 39.963719][ T416]
[ 39.966883][ T416] ------------[ cut here ]------------
[ 39.972342][ T416] WARNING: CPU: 0 PID: 416 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 39.982690][ T416] Modules linked in:
[ 39.986731][ T416] CPU: 0 PID: 416 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 39.997099][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.007384][ T416] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 40.013616][ T416] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 40.033596][ T416] RSP: 0018:ffffc90000fefd88 EFLAGS: 00010293
[ 40.040004][ T416] RAX: ffffffff8190f348 RBX: ffff88810cf20140 RCX: ffff88810dd5b240
[ 40.048470][ T416] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 40.056657][ T416] RBP: ffffc90000fefdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 40.064661][ T416] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 40.072632][ T416] R13: 1ffff110219e4028 R14: 00000000fffffff4 R15: ffff888121e92000
[ 40.080979][ T416] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 40.090054][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.096669][ T416] CR2: 00007f7c309f2140 CR3: 000000012037c000 CR4: 00000000003506b0
[ 40.104670][ T416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.112625][ T416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.120790][ T416] Call Trace:
[ 40.124104][ T416]
[ 40.127057][ T416] bpf_link_put+0x1e9/0x270
[ 40.131570][ T416] bpf_link_release+0x3b/0x40
[ 40.136422][ T416] ? u64_stats_read+0x40/0x40
[ 40.141106][ T416] __fput+0x3ee/0x890
[ 40.145221][ T416] ____fput+0x15/0x20
[ 40.149783][ T416] task_work_run+0x147/0x1b0
[ 40.154690][ T416] exit_to_user_mode_prepare+0xe0/0xf0
[ 40.160411][ T416] syscall_exit_to_user_mode+0x24/0x40
[ 40.165897][ T416] do_syscall_64+0x3e/0x50
[ 40.170314][ T416] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 40.176218][ T416] RIP: 0033:0x7f7c30980139
[ 40.180863][ T416] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 40.200628][ T416] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 40.209287][ T416] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 40.217351][ T416] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 40.225621][ T416] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 40.233592][ T416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 40.241889][ T416] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000005
[ 40.249885][ T416]
[ 40.252984][ T416] ---[ end trace 0000000000000000 ]---
[ 40.261814][ T417] FAULT_INJECTION: forcing a failure.
[ 40.261814][ T417] name failslab, interval 1, probability 0, space 0, times 0
[ 40.274577][ T417] CPU: 0 PID: 417 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 40.284630][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.294681][ T417] Call Trace:
[ 40.298027][ T417]
[ 40.300956][ T417] dump_stack_lvl+0x151/0x1b7
[ 40.305650][ T417] ? show_regs_print_info+0x18/0x18
[ 40.311081][ T417] dump_stack+0x15/0x21
[ 40.315385][ T417] should_fail+0x3c0/0x510
[ 40.319817][ T417] ? bpf_prog_array_alloc+0x40/0x60
[ 40.325114][ T417] __should_failslab+0x9f/0xe0
[ 40.329869][ T417] should_failslab+0x9/0x20
[ 40.334622][ T417] __kmalloc+0x75/0x3f0
[ 40.338860][ T417] bpf_prog_array_alloc+0x40/0x60
[ 40.343885][ T417] compute_effective_progs+0x295/0x620
[ 40.349330][ T417] update_effective_progs+0x79/0x320
[ 40.354600][ T417] __cgroup_bpf_detach+0x2fa/0x550
[ 40.359689][ T417] bpf_cgroup_link_release+0x94/0x260
[ 40.365125][ T417] bpf_link_put+0x1e9/0x270
[ 40.369842][ T417] bpf_link_release+0x3b/0x40
[ 40.374512][ T417] ? u64_stats_read+0x40/0x40
[ 40.379169][ T417] __fput+0x3ee/0x890
[ 40.383136][ T417] ____fput+0x15/0x20
[ 40.387095][ T417] task_work_run+0x147/0x1b0
[ 40.391675][ T417] exit_to_user_mode_prepare+0xe0/0xf0
[ 40.397420][ T417] syscall_exit_to_user_mode+0x24/0x40
[ 40.402950][ T417] do_syscall_64+0x3e/0x50
[ 40.407438][ T417] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 40.413310][ T417] RIP: 0033:0x7f7c30980139
[ 40.417765][ T417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 40.437487][ T417] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 40.445891][ T417] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 40.453849][ T417] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 40.461806][ T417] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 40.469757][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 40.477976][ T417] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000006
[ 40.486294][ T417]
[ 40.489564][ T417] ------------[ cut here ]------------
[ 40.495028][ T417] WARNING: CPU: 0 PID: 417 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 40.505209][ T417] Modules linked in:
[ 40.509217][ T417] CPU: 0 PID: 417 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 40.519674][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.529896][ T417] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 40.536245][ T417] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 40.556439][ T417] RSP: 0018:ffffc90000ebfd88 EFLAGS: 00010293
[ 40.562504][ T417] RAX: ffffffff8190f348 RBX: ffff88810cf20940 RCX: ffff88810dd5e480
[ 40.570783][ T417] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 40.579218][ T417] RBP: ffffc90000ebfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 40.587700][ T417] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 40.595698][ T417] R13: 1ffff110219e4128 R14: 00000000fffffff4 R15: ffff888121e92000
[ 40.603675][ T417] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 40.612654][ T417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.619522][ T417] CR2: 00007f7c309f2140 CR3: 000000010e2cc000 CR4: 00000000003506b0
[ 40.627919][ T417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.635975][ T417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.643944][ T417] Call Trace:
[ 40.647269][ T417]
[ 40.650196][ T417] bpf_link_put+0x1e9/0x270
[ 40.654822][ T417] bpf_link_release+0x3b/0x40
[ 40.659509][ T417] ? u64_stats_read+0x40/0x40
[ 40.664415][ T417] __fput+0x3ee/0x890
[ 40.668695][ T417] ____fput+0x15/0x20
[ 40.672891][ T417] task_work_run+0x147/0x1b0
[ 40.677531][ T417] exit_to_user_mode_prepare+0xe0/0xf0
[ 40.683301][ T417] syscall_exit_to_user_mode+0x24/0x40
[ 40.688968][ T417] do_syscall_64+0x3e/0x50
[ 40.693385][ T417] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 40.699290][ T417] RIP: 0033:0x7f7c30980139
[ 40.703748][ T417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 40.723683][ T417] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 40.732232][ T417] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 40.740317][ T417] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 40.748398][ T417] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 40.756400][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 40.764575][ T417] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000006
[ 40.772550][ T417]
[ 40.775654][ T417] ---[ end trace 0000000000000000 ]---
[ 40.785117][ T418] FAULT_INJECTION: forcing a failure.
[ 40.785117][ T418] name failslab, interval 1, probability 0, space 0, times 0
[ 40.797929][ T418] CPU: 0 PID: 418 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 40.808504][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.818876][ T418] Call Trace:
[ 40.822256][ T418]
[ 40.825187][ T418] dump_stack_lvl+0x151/0x1b7
[ 40.829996][ T418] ? show_regs_print_info+0x18/0x18
[ 40.835196][ T418] dump_stack+0x15/0x21
[ 40.839709][ T418] should_fail+0x3c0/0x510
[ 40.844595][ T418] ? bpf_prog_array_alloc+0x40/0x60
[ 40.850067][ T418] __should_failslab+0x9f/0xe0
[ 40.854859][ T418] should_failslab+0x9/0x20
[ 40.859499][ T418] __kmalloc+0x75/0x3f0
[ 40.863644][ T418] bpf_prog_array_alloc+0x40/0x60
[ 40.868857][ T418] compute_effective_progs+0x295/0x620
[ 40.874323][ T418] update_effective_progs+0x79/0x320
[ 40.879608][ T418] __cgroup_bpf_detach+0x2fa/0x550
[ 40.884702][ T418] bpf_cgroup_link_release+0x94/0x260
[ 40.890335][ T418] bpf_link_put+0x1e9/0x270
[ 40.894937][ T418] bpf_link_release+0x3b/0x40
[ 40.899847][ T418] ? u64_stats_read+0x40/0x40
[ 40.904701][ T418] __fput+0x3ee/0x890
[ 40.908683][ T418] ____fput+0x15/0x20
[ 40.912944][ T418] task_work_run+0x147/0x1b0
[ 40.917968][ T418] exit_to_user_mode_prepare+0xe0/0xf0
[ 40.923522][ T418] syscall_exit_to_user_mode+0x24/0x40
[ 40.929007][ T418] do_syscall_64+0x3e/0x50
[ 40.933507][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 40.939622][ T418] RIP: 0033:0x7f7c30980139
[ 40.944037][ T418] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 40.964283][ T418] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 40.972690][ T418] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 40.980786][ T418] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 40.989141][ T418] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 40.997217][ T418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 41.005574][ T418] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000007
[ 41.013625][ T418]
[ 41.016791][ T418] ------------[ cut here ]------------
[ 41.022243][ T418] WARNING: CPU: 0 PID: 418 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 41.033049][ T418] Modules linked in:
[ 41.037330][ T418] CPU: 1 PID: 418 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 41.047591][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.058362][ T418] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 41.064769][ T418] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 41.084653][ T418] RSP: 0018:ffffc9000134fd88 EFLAGS: 00010293
[ 41.090741][ T418] RAX: ffffffff8190f348 RBX: ffff88810cf20640 RCX: ffff88810e3890c0
[ 41.099427][ T418] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 41.107925][ T418] RBP: ffffc9000134fdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 41.116056][ T418] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 41.124288][ T418] R13: 1ffff110219e40c8 R14: 00000000fffffff4 R15: ffff888121e92000
[ 41.132388][ T418] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 41.141350][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.148043][ T418] CR2: 00007f7c309f2140 CR3: 000000010e553000 CR4: 00000000003506b0
[ 41.156242][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.164416][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.172378][ T418] Call Trace:
[ 41.175696][ T418]
[ 41.178643][ T418] bpf_link_put+0x1e9/0x270
[ 41.183230][ T418] bpf_link_release+0x3b/0x40
[ 41.187925][ T418] ? u64_stats_read+0x40/0x40
[ 41.192687][ T418] __fput+0x3ee/0x890
[ 41.196726][ T418] ____fput+0x15/0x20
[ 41.200716][ T418] task_work_run+0x147/0x1b0
[ 41.205538][ T418] exit_to_user_mode_prepare+0xe0/0xf0
[ 41.211345][ T418] syscall_exit_to_user_mode+0x24/0x40
[ 41.217444][ T418] do_syscall_64+0x3e/0x50
[ 41.221870][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 41.227799][ T418] RIP: 0033:0x7f7c30980139
[ 41.232219][ T418] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 41.252634][ T418] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 41.261264][ T418] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 41.269513][ T418] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 41.277563][ T418] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 41.285554][ T418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 41.293614][ T418] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000007
[ 41.301619][ T418]
[ 41.304814][ T418] ---[ end trace 0000000000000000 ]---
[ 41.313363][ T419] FAULT_INJECTION: forcing a failure.
[ 41.313363][ T419] name failslab, interval 1, probability 0, space 0, times 0
[ 41.326734][ T419] CPU: 0 PID: 419 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 41.336798][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.346839][ T419] Call Trace:
[ 41.350188][ T419]
[ 41.353108][ T419] dump_stack_lvl+0x151/0x1b7
[ 41.357860][ T419] ? show_regs_print_info+0x18/0x18
[ 41.363062][ T419] dump_stack+0x15/0x21
[ 41.367220][ T419] should_fail+0x3c0/0x510
[ 41.371642][ T419] ? bpf_prog_array_alloc+0x40/0x60
[ 41.376827][ T419] __should_failslab+0x9f/0xe0
[ 41.381575][ T419] should_failslab+0x9/0x20
[ 41.386060][ T419] __kmalloc+0x75/0x3f0
[ 41.390295][ T419] bpf_prog_array_alloc+0x40/0x60
[ 41.395315][ T419] compute_effective_progs+0x295/0x620
[ 41.400775][ T419] update_effective_progs+0x79/0x320
[ 41.406064][ T419] __cgroup_bpf_detach+0x2fa/0x550
[ 41.411407][ T419] bpf_cgroup_link_release+0x94/0x260
[ 41.417149][ T419] bpf_link_put+0x1e9/0x270
[ 41.421824][ T419] bpf_link_release+0x3b/0x40
[ 41.426727][ T419] ? u64_stats_read+0x40/0x40
[ 41.431513][ T419] __fput+0x3ee/0x890
[ 41.435602][ T419] ____fput+0x15/0x20
[ 41.439813][ T419] task_work_run+0x147/0x1b0
[ 41.444760][ T419] exit_to_user_mode_prepare+0xe0/0xf0
[ 41.450212][ T419] syscall_exit_to_user_mode+0x24/0x40
[ 41.455747][ T419] do_syscall_64+0x3e/0x50
[ 41.460172][ T419] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 41.466922][ T419] RIP: 0033:0x7f7c30980139
[ 41.471388][ T419] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 41.490992][ T419] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 41.499487][ T419] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 41.507450][ T419] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 41.516027][ T419] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 41.524079][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 41.532172][ T419] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000008
[ 41.540225][ T419]
[ 41.543376][ T419] ------------[ cut here ]------------
[ 41.549020][ T419] WARNING: CPU: 0 PID: 419 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 41.559825][ T419] Modules linked in:
[ 41.563893][ T419] CPU: 0 PID: 419 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 41.574827][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.585135][ T419] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 41.591520][ T419] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 41.611426][ T419] RSP: 0018:ffffc9000135fd88 EFLAGS: 00010293
[ 41.617562][ T419] RAX: ffffffff8190f348 RBX: ffff88810cf20040 RCX: ffff88810e38e480
[ 41.625654][ T419] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 41.633718][ T419] RBP: ffffc9000135fdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 41.641884][ T419] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 41.649905][ T419] R13: 1ffff110219e4008 R14: 00000000fffffff4 R15: ffff888121e92000
[ 41.658107][ T419] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 41.667378][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.674296][ T419] CR2: 00007f7c309f2140 CR3: 000000010e420000 CR4: 00000000003506b0
[ 41.682927][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.691956][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.700311][ T419] Call Trace:
[ 41.703849][ T419]
[ 41.707214][ T419] bpf_link_put+0x1e9/0x270
[ 41.711742][ T419] bpf_link_release+0x3b/0x40
[ 41.716461][ T419] ? u64_stats_read+0x40/0x40
[ 41.721159][ T419] __fput+0x3ee/0x890
[ 41.725263][ T419] ____fput+0x15/0x20
[ 41.729292][ T419] task_work_run+0x147/0x1b0
[ 41.733878][ T419] exit_to_user_mode_prepare+0xe0/0xf0
[ 41.739456][ T419] syscall_exit_to_user_mode+0x24/0x40
[ 41.744928][ T419] do_syscall_64+0x3e/0x50
[ 41.749340][ T419] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 41.755338][ T419] RIP: 0033:0x7f7c30980139
[ 41.759752][ T419] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 41.780117][ T419] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 41.789169][ T419] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 41.797182][ T419] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 41.805223][ T419] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 41.813384][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 41.821423][ T419] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000008
[ 41.829794][ T419]
[ 41.832893][ T419] ---[ end trace 0000000000000000 ]---
[ 41.844026][ T420] FAULT_INJECTION: forcing a failure.
[ 41.844026][ T420] name failslab, interval 1, probability 0, space 0, times 0
[ 41.856789][ T420] CPU: 0 PID: 420 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 41.866955][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.877872][ T420] Call Trace:
[ 41.882268][ T420]
[ 41.885644][ T420] dump_stack_lvl+0x151/0x1b7
[ 41.890692][ T420] ? show_regs_print_info+0x18/0x18
[ 41.895989][ T420] dump_stack+0x15/0x21
[ 41.900149][ T420] should_fail+0x3c0/0x510
[ 41.904562][ T420] ? bpf_prog_array_alloc+0x40/0x60
[ 41.909746][ T420] __should_failslab+0x9f/0xe0
[ 41.914507][ T420] should_failslab+0x9/0x20
[ 41.918990][ T420] __kmalloc+0x75/0x3f0
[ 41.923124][ T420] bpf_prog_array_alloc+0x40/0x60
[ 41.928428][ T420] compute_effective_progs+0x295/0x620
[ 41.933891][ T420] update_effective_progs+0x79/0x320
[ 41.939629][ T420] __cgroup_bpf_detach+0x2fa/0x550
[ 41.944741][ T420] bpf_cgroup_link_release+0x94/0x260
[ 41.950202][ T420] bpf_link_put+0x1e9/0x270
[ 41.954864][ T420] bpf_link_release+0x3b/0x40
[ 41.959733][ T420] ? u64_stats_read+0x40/0x40
[ 41.964434][ T420] __fput+0x3ee/0x890
[ 41.968537][ T420] ____fput+0x15/0x20
[ 41.972624][ T420] task_work_run+0x147/0x1b0
[ 41.977317][ T420] exit_to_user_mode_prepare+0xe0/0xf0
[ 41.982854][ T420] syscall_exit_to_user_mode+0x24/0x40
[ 41.988293][ T420] do_syscall_64+0x3e/0x50
[ 41.992693][ T420] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 41.998745][ T420] RIP: 0033:0x7f7c30980139
[ 42.003420][ T420] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 42.023011][ T420] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 42.031669][ T420] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 42.039619][ T420] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 42.047852][ T420] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 42.055815][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 42.063780][ T420] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000009
[ 42.071734][ T420]
[ 42.074878][ T420] ------------[ cut here ]------------
[ 42.080330][ T420] WARNING: CPU: 0 PID: 420 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 42.090538][ T420] Modules linked in:
[ 42.094690][ T420] CPU: 1 PID: 420 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 42.105133][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.115542][ T420] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 42.121808][ T420] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 42.142294][ T420] RSP: 0018:ffffc9000136fd88 EFLAGS: 00010293
[ 42.148483][ T420] RAX: ffffffff8190f348 RBX: ffff88810cf20340 RCX: ffff88810e388000
[ 42.156496][ T420] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 42.164499][ T420] RBP: ffffc9000136fdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 42.172480][ T420] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 42.180483][ T420] R13: 1ffff110219e4068 R14: 00000000fffffff4 R15: ffff888121e92000
[ 42.189093][ T420] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 42.198522][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.205129][ T420] CR2: 00007f7c309f2140 CR3: 000000010e43c000 CR4: 00000000003506b0
[ 42.213091][ T420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 42.221090][ T420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 42.229266][ T420] Call Trace:
[ 42.232530][ T420]
[ 42.235469][ T420] bpf_link_put+0x1e9/0x270
[ 42.241315][ T420] bpf_link_release+0x3b/0x40
[ 42.246023][ T420] ? u64_stats_read+0x40/0x40
[ 42.250970][ T420] __fput+0x3ee/0x890
[ 42.254983][ T420] ____fput+0x15/0x20
[ 42.258963][ T420] task_work_run+0x147/0x1b0
[ 42.263540][ T420] exit_to_user_mode_prepare+0xe0/0xf0
[ 42.269011][ T420] syscall_exit_to_user_mode+0x24/0x40
[ 42.274506][ T420] do_syscall_64+0x3e/0x50
[ 42.278931][ T420] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 42.284988][ T420] RIP: 0033:0x7f7c30980139
[ 42.289402][ T420] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 42.309808][ T420] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 42.318250][ T420] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 42.327017][ T420] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 42.335098][ T420] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 42.343073][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 42.351069][ T420] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000009
[ 42.359062][ T420]
[ 42.362069][ T420] ---[ end trace 0000000000000000 ]---
[ 42.371172][ T421] FAULT_INJECTION: forcing a failure.
[ 42.371172][ T421] name failslab, interval 1, probability 0, space 0, times 0
[ 42.384062][ T421] CPU: 0 PID: 421 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 42.394477][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.404654][ T421] Call Trace:
[ 42.407917][ T421]
[ 42.410841][ T421] dump_stack_lvl+0x151/0x1b7
[ 42.415516][ T421] ? show_regs_print_info+0x18/0x18
[ 42.420701][ T421] dump_stack+0x15/0x21
[ 42.424836][ T421] should_fail+0x3c0/0x510
[ 42.429267][ T421] ? bpf_prog_array_alloc+0x40/0x60
[ 42.434587][ T421] __should_failslab+0x9f/0xe0
[ 42.439347][ T421] should_failslab+0x9/0x20
[ 42.444020][ T421] __kmalloc+0x75/0x3f0
[ 42.448286][ T421] bpf_prog_array_alloc+0x40/0x60
[ 42.453305][ T421] compute_effective_progs+0x295/0x620
[ 42.458768][ T421] update_effective_progs+0x79/0x320
[ 42.464127][ T421] __cgroup_bpf_detach+0x2fa/0x550
[ 42.469219][ T421] bpf_cgroup_link_release+0x94/0x260
[ 42.474595][ T421] bpf_link_put+0x1e9/0x270
[ 42.479079][ T421] bpf_link_release+0x3b/0x40
[ 42.483733][ T421] ? u64_stats_read+0x40/0x40
[ 42.488409][ T421] __fput+0x3ee/0x890
[ 42.492376][ T421] ____fput+0x15/0x20
[ 42.496353][ T421] task_work_run+0x147/0x1b0
[ 42.500962][ T421] exit_to_user_mode_prepare+0xe0/0xf0
[ 42.506402][ T421] syscall_exit_to_user_mode+0x24/0x40
[ 42.511962][ T421] do_syscall_64+0x3e/0x50
[ 42.516519][ T421] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 42.522521][ T421] RIP: 0033:0x7f7c30980139
[ 42.526924][ T421] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 42.546705][ T421] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 42.555233][ T421] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 42.563366][ T421] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 42.571324][ T421] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 42.579461][ T421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 42.587419][ T421] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000a
[ 42.595488][ T421]
[ 42.598613][ T421] ------------[ cut here ]------------
[ 42.604122][ T421] WARNING: CPU: 0 PID: 421 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 42.614043][ T421] Modules linked in:
[ 42.617931][ T421] CPU: 0 PID: 421 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 42.628010][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.638109][ T421] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 42.644368][ T421] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 42.663999][ T421] RSP: 0018:ffffc9000137fd88 EFLAGS: 00010293
[ 42.670062][ T421] RAX: ffffffff8190f348 RBX: ffff88810cf20f40 RCX: ffff88810e38b240
[ 42.678112][ T421] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 42.686379][ T421] RBP: ffffc9000137fdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 42.694405][ T421] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 42.702503][ T421] R13: 1ffff110219e41e8 R14: 00000000fffffff4 R15: ffff888121e92000
[ 42.710637][ T421] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 42.719605][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.726222][ T421] CR2: 00007f7c309f2140 CR3: 00000001203a1000 CR4: 00000000003506b0
[ 42.734502][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 42.743299][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 42.751731][ T421] Call Trace:
[ 42.755110][ T421]
[ 42.758232][ T421] bpf_link_put+0x1e9/0x270
[ 42.762737][ T421] bpf_link_release+0x3b/0x40
[ 42.767460][ T421] ? u64_stats_read+0x40/0x40
[ 42.772134][ T421] __fput+0x3ee/0x890
[ 42.776149][ T421] ____fput+0x15/0x20
[ 42.780133][ T421] task_work_run+0x147/0x1b0
[ 42.784827][ T421] exit_to_user_mode_prepare+0xe0/0xf0
[ 42.790281][ T421] syscall_exit_to_user_mode+0x24/0x40
[ 42.796101][ T421] do_syscall_64+0x3e/0x50
[ 42.800662][ T421] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 42.806833][ T421] RIP: 0033:0x7f7c30980139
[ 42.811276][ T421] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 42.831392][ T421] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 42.840226][ T421] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 42.848397][ T421] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 42.856379][ T421] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 42.864555][ T421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 42.872615][ T421] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000a
[ 42.880850][ T421]
[ 42.884008][ T421] ---[ end trace 0000000000000000 ]---
[ 42.892570][ T422] FAULT_INJECTION: forcing a failure.
[ 42.892570][ T422] name failslab, interval 1, probability 0, space 0, times 0
[ 42.905731][ T422] CPU: 0 PID: 422 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 42.915960][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.926214][ T422] Call Trace:
[ 42.929573][ T422]
[ 42.932496][ T422] dump_stack_lvl+0x151/0x1b7
[ 42.937166][ T422] ? show_regs_print_info+0x18/0x18
[ 42.942363][ T422] dump_stack+0x15/0x21
[ 42.946505][ T422] should_fail+0x3c0/0x510
[ 42.950916][ T422] ? bpf_prog_array_alloc+0x40/0x60
[ 42.956122][ T422] __should_failslab+0x9f/0xe0
[ 42.960890][ T422] should_failslab+0x9/0x20
[ 42.965375][ T422] __kmalloc+0x75/0x3f0
[ 42.969524][ T422] bpf_prog_array_alloc+0x40/0x60
[ 42.974528][ T422] compute_effective_progs+0x295/0x620
[ 42.980064][ T422] update_effective_progs+0x79/0x320
[ 42.985444][ T422] __cgroup_bpf_detach+0x2fa/0x550
[ 42.990817][ T422] bpf_cgroup_link_release+0x94/0x260
[ 42.996347][ T422] bpf_link_put+0x1e9/0x270
[ 43.000835][ T422] bpf_link_release+0x3b/0x40
[ 43.005513][ T422] ? u64_stats_read+0x40/0x40
[ 43.010189][ T422] __fput+0x3ee/0x890
[ 43.014297][ T422] ____fput+0x15/0x20
[ 43.018277][ T422] task_work_run+0x147/0x1b0
[ 43.022859][ T422] exit_to_user_mode_prepare+0xe0/0xf0
[ 43.028327][ T422] syscall_exit_to_user_mode+0x24/0x40
[ 43.034043][ T422] do_syscall_64+0x3e/0x50
[ 43.038465][ T422] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 43.044434][ T422] RIP: 0033:0x7f7c30980139
[ 43.048860][ T422] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 43.068923][ T422] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 43.077618][ T422] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 43.085834][ T422] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 43.093925][ T422] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 43.102083][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 43.110055][ T422] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000b
[ 43.118019][ T422]
[ 43.121180][ T422] ------------[ cut here ]------------
[ 43.123103][ T25] audit: type=1400 audit(1649095413.210:155): avc: denied { remove_name } for pid=149 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 43.126649][ T422] WARNING: CPU: 0 PID: 422 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 43.126678][ T422] Modules linked in:
[ 43.126687][ T422] CPU: 0 PID: 422 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 43.126703][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 43.126711][ T422] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 43.126729][ T422] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 43.126742][ T422] RSP: 0018:ffffc9000138fd88 EFLAGS: 00010293
[ 43.126754][ T422] RAX: ffffffff8190f348 RBX: ffff88810cf20740 RCX: ffff88810e12e480
[ 43.126766][ T422] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 43.126776][ T422] RBP: ffffc9000138fdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 43.126788][ T422] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 43.126799][ T422] R13: 1ffff110219e40e8 R14: 00000000fffffff4 R15: ffff888121e92000
[ 43.126812][ T422] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 43.126826][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.150114][ T25] audit: type=1400 audit(1649095413.210:156): avc: denied { rename } for pid=149 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 43.159546][ T422] CR2: 00007f7c309f2140 CR3: 00000001203ee000 CR4: 00000000003506b0
[ 43.304095][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.313089][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.321266][ T422] Call Trace:
[ 43.324562][ T422]
[ 43.327478][ T422] bpf_link_put+0x1e9/0x270
[ 43.331982][ T422] bpf_link_release+0x3b/0x40
[ 43.336928][ T422] ? u64_stats_read+0x40/0x40
[ 43.341713][ T422] __fput+0x3ee/0x890
[ 43.345726][ T422] ____fput+0x15/0x20
[ 43.349805][ T422] task_work_run+0x147/0x1b0
[ 43.354437][ T422] exit_to_user_mode_prepare+0xe0/0xf0
[ 43.359902][ T422] syscall_exit_to_user_mode+0x24/0x40
[ 43.365475][ T422] do_syscall_64+0x3e/0x50
[ 43.369893][ T422] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 43.375812][ T422] RIP: 0033:0x7f7c30980139
[ 43.380236][ T422] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 43.399989][ T422] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 43.408435][ T422] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 43.416442][ T422] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 43.425111][ T422] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 43.433289][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 43.441864][ T422] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000b
[ 43.450340][ T422]
[ 43.453503][ T422] ---[ end trace 0000000000000000 ]---
[ 43.461688][ T423] FAULT_INJECTION: forcing a failure.
[ 43.461688][ T423] name failslab, interval 1, probability 0, space 0, times 0
[ 43.474313][ T423] CPU: 0 PID: 423 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 43.484374][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 43.494503][ T423] Call Trace:
[ 43.497764][ T423]
[ 43.500775][ T423] dump_stack_lvl+0x151/0x1b7
[ 43.505555][ T423] ? show_regs_print_info+0x18/0x18
[ 43.510833][ T423] dump_stack+0x15/0x21
[ 43.515014][ T423] should_fail+0x3c0/0x510
[ 43.519601][ T423] ? bpf_prog_array_alloc+0x40/0x60
[ 43.524798][ T423] __should_failslab+0x9f/0xe0
[ 43.529662][ T423] should_failslab+0x9/0x20
[ 43.534272][ T423] __kmalloc+0x75/0x3f0
[ 43.538425][ T423] bpf_prog_array_alloc+0x40/0x60
[ 43.543432][ T423] compute_effective_progs+0x295/0x620
[ 43.548962][ T423] update_effective_progs+0x79/0x320
[ 43.554488][ T423] __cgroup_bpf_detach+0x2fa/0x550
[ 43.559595][ T423] bpf_cgroup_link_release+0x94/0x260
[ 43.565049][ T423] bpf_link_put+0x1e9/0x270
[ 43.569546][ T423] bpf_link_release+0x3b/0x40
[ 43.574207][ T423] ? u64_stats_read+0x40/0x40
[ 43.578920][ T423] __fput+0x3ee/0x890
[ 43.582968][ T423] ____fput+0x15/0x20
[ 43.587207][ T423] task_work_run+0x147/0x1b0
[ 43.591896][ T423] exit_to_user_mode_prepare+0xe0/0xf0
[ 43.597438][ T423] syscall_exit_to_user_mode+0x24/0x40
[ 43.602924][ T423] do_syscall_64+0x3e/0x50
[ 43.607470][ T423] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 43.613369][ T423] RIP: 0033:0x7f7c30980139
[ 43.617783][ T423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 43.637888][ T423] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 43.646731][ T423] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 43.654819][ T423] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 43.662778][ T423] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 43.670825][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 43.678796][ T423] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000c
[ 43.686772][ T423]
[ 43.689906][ T423] ------------[ cut here ]------------
[ 43.695368][ T423] WARNING: CPU: 0 PID: 423 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 43.705287][ T423] Modules linked in:
[ 43.709179][ T423] CPU: 0 PID: 423 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 43.719356][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 43.729443][ T423] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 43.735699][ T423] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 43.755543][ T423] RSP: 0018:ffffc9000139fd88 EFLAGS: 00010293
[ 43.761747][ T423] RAX: ffffffff8190f348 RBX: ffff88810cf20cc0 RCX: ffff88810e128000
[ 43.770211][ T423] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 43.778410][ T423] RBP: ffffc9000139fdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 43.786403][ T423] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 43.794571][ T423] R13: 1ffff110219e4198 R14: 00000000fffffff4 R15: ffff888121e92000
[ 43.802556][ T423] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 43.811729][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.818585][ T423] CR2: 00007f7c309f2140 CR3: 000000012048c000 CR4: 00000000003506b0
[ 43.826874][ T423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.835393][ T423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.843776][ T423] Call Trace:
[ 43.847399][ T423]
[ 43.850338][ T423] bpf_link_put+0x1e9/0x270
[ 43.854893][ T423] bpf_link_release+0x3b/0x40
[ 43.859587][ T423] ? u64_stats_read+0x40/0x40
[ 43.864348][ T423] __fput+0x3ee/0x890
[ 43.868341][ T423] ____fput+0x15/0x20
[ 43.872316][ T423] task_work_run+0x147/0x1b0
[ 43.876974][ T423] exit_to_user_mode_prepare+0xe0/0xf0
[ 43.882433][ T423] syscall_exit_to_user_mode+0x24/0x40
[ 43.888003][ T423] do_syscall_64+0x3e/0x50
[ 43.892507][ T423] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 43.898429][ T423] RIP: 0033:0x7f7c30980139
[ 43.902839][ T423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 43.922584][ T423] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 43.931050][ T423] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 43.939141][ T423] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 43.947269][ T423] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 43.955251][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 43.963215][ T423] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000c
[ 43.972176][ T423]
[ 43.975256][ T423] ---[ end trace 0000000000000000 ]---
[ 43.984336][ T424] FAULT_INJECTION: forcing a failure.
[ 43.984336][ T424] name failslab, interval 1, probability 0, space 0, times 0
[ 43.997080][ T424] CPU: 0 PID: 424 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 44.007291][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 44.017335][ T424] Call Trace:
[ 44.020600][ T424]
[ 44.023541][ T424] dump_stack_lvl+0x151/0x1b7
[ 44.028204][ T424] ? show_regs_print_info+0x18/0x18
[ 44.033392][ T424] dump_stack+0x15/0x21
[ 44.037798][ T424] should_fail+0x3c0/0x510
[ 44.042216][ T424] ? bpf_prog_array_alloc+0x40/0x60
[ 44.047584][ T424] __should_failslab+0x9f/0xe0
[ 44.052340][ T424] should_failslab+0x9/0x20
[ 44.056829][ T424] __kmalloc+0x75/0x3f0
[ 44.060965][ T424] bpf_prog_array_alloc+0x40/0x60
[ 44.065996][ T424] compute_effective_progs+0x295/0x620
[ 44.071891][ T424] update_effective_progs+0x79/0x320
[ 44.077164][ T424] __cgroup_bpf_detach+0x2fa/0x550
[ 44.082257][ T424] bpf_cgroup_link_release+0x94/0x260
[ 44.087719][ T424] bpf_link_put+0x1e9/0x270
[ 44.092219][ T424] bpf_link_release+0x3b/0x40
[ 44.096886][ T424] ? u64_stats_read+0x40/0x40
[ 44.101544][ T424] __fput+0x3ee/0x890
[ 44.105510][ T424] ____fput+0x15/0x20
[ 44.109481][ T424] task_work_run+0x147/0x1b0
[ 44.114052][ T424] exit_to_user_mode_prepare+0xe0/0xf0
[ 44.119509][ T424] syscall_exit_to_user_mode+0x24/0x40
[ 44.125217][ T424] do_syscall_64+0x3e/0x50
[ 44.129634][ T424] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 44.135691][ T424] RIP: 0033:0x7f7c30980139
[ 44.140087][ T424] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 44.159686][ T424] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 44.168209][ T424] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 44.176178][ T424] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 44.184239][ T424] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 44.192307][ T424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 44.200789][ T424] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000d
[ 44.208749][ T424]
[ 44.211950][ T424] ------------[ cut here ]------------
[ 44.217623][ T424] WARNING: CPU: 0 PID: 424 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 44.228271][ T424] Modules linked in:
[ 44.232261][ T424] CPU: 0 PID: 424 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 44.242789][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 44.253459][ T424] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 44.260216][ T424] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 44.280111][ T424] RSP: 0018:ffffc900013afd88 EFLAGS: 00010293
[ 44.286373][ T424] RAX: ffffffff8190f348 RBX: ffff88810cf209c0 RCX: ffff88810e12d3c0
[ 44.294363][ T424] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 44.302319][ T424] RBP: ffffc900013afdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 44.310393][ T424] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 44.319159][ T424] R13: 1ffff110219e4138 R14: 00000000fffffff4 R15: ffff888121e92000
[ 44.327235][ T424] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 44.336273][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.342897][ T424] CR2: 00007f7c309f2140 CR3: 000000012048e000 CR4: 00000000003506b0
[ 44.350987][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.359103][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.367101][ T424] Call Trace:
[ 44.370389][ T424]
[ 44.373314][ T424] bpf_link_put+0x1e9/0x270
[ 44.377843][ T424] bpf_link_release+0x3b/0x40
[ 44.382524][ T424] ? u64_stats_read+0x40/0x40
[ 44.387218][ T424] __fput+0x3ee/0x890
[ 44.391418][ T424] ____fput+0x15/0x20
[ 44.395446][ T424] task_work_run+0x147/0x1b0
[ 44.400137][ T424] exit_to_user_mode_prepare+0xe0/0xf0
[ 44.405903][ T424] syscall_exit_to_user_mode+0x24/0x40
[ 44.411486][ T424] do_syscall_64+0x3e/0x50
[ 44.416048][ T424] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 44.422488][ T424] RIP: 0033:0x7f7c30980139
[ 44.427037][ T424] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 44.447254][ T424] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 44.456550][ T424] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 44.464697][ T424] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 44.472677][ T424] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 44.480792][ T424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 44.489943][ T424] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000d
[ 44.498258][ T424]
[ 44.501273][ T424] ---[ end trace 0000000000000000 ]---
[ 44.510542][ T425] FAULT_INJECTION: forcing a failure.
[ 44.510542][ T425] name failslab, interval 1, probability 0, space 0, times 0
[ 44.523531][ T425] CPU: 0 PID: 425 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 44.533754][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 44.544109][ T425] Call Trace:
[ 44.547406][ T425]
[ 44.550350][ T425] dump_stack_lvl+0x151/0x1b7
[ 44.555137][ T425] ? show_regs_print_info+0x18/0x18
[ 44.560475][ T425] dump_stack+0x15/0x21
[ 44.564627][ T425] should_fail+0x3c0/0x510
[ 44.569822][ T425] ? bpf_prog_array_alloc+0x40/0x60
[ 44.575651][ T425] __should_failslab+0x9f/0xe0
[ 44.580528][ T425] should_failslab+0x9/0x20
[ 44.585136][ T425] __kmalloc+0x75/0x3f0
[ 44.589289][ T425] bpf_prog_array_alloc+0x40/0x60
[ 44.594307][ T425] compute_effective_progs+0x295/0x620
[ 44.599755][ T425] update_effective_progs+0x79/0x320
[ 44.605033][ T425] __cgroup_bpf_detach+0x2fa/0x550
[ 44.610144][ T425] bpf_cgroup_link_release+0x94/0x260
[ 44.615589][ T425] bpf_link_put+0x1e9/0x270
[ 44.620078][ T425] bpf_link_release+0x3b/0x40
[ 44.624739][ T425] ? u64_stats_read+0x40/0x40
[ 44.629520][ T425] __fput+0x3ee/0x890
[ 44.633570][ T425] ____fput+0x15/0x20
[ 44.637637][ T425] task_work_run+0x147/0x1b0
[ 44.642223][ T425] exit_to_user_mode_prepare+0xe0/0xf0
[ 44.647678][ T425] syscall_exit_to_user_mode+0x24/0x40
[ 44.653134][ T425] do_syscall_64+0x3e/0x50
[ 44.657542][ T425] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 44.663415][ T425] RIP: 0033:0x7f7c30980139
[ 44.667808][ T425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 44.688873][ T425] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 44.698049][ T425] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 44.706048][ T425] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 44.714036][ T425] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 44.722008][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 44.729968][ T425] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000e
[ 44.737937][ T425]
[ 44.741165][ T425] ------------[ cut here ]------------
[ 44.746727][ T425] WARNING: CPU: 0 PID: 425 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 44.756880][ T425] Modules linked in:
[ 44.760764][ T425] CPU: 0 PID: 425 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 44.770854][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 44.780942][ T425] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 44.787315][ T425] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 44.807499][ T425] RSP: 0018:ffffc900013bfd88 EFLAGS: 00010293
[ 44.813753][ T425] RAX: ffffffff8190f348 RBX: ffff88810c5f0a40 RCX: ffff88810e12a180
[ 44.821848][ T425] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 44.829852][ T425] RBP: ffffc900013bfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 44.837889][ T425] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 44.845872][ T425] R13: 1ffff110218be148 R14: 00000000fffffff4 R15: ffff888121e92000
[ 44.853844][ T425] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 44.862800][ T425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.869422][ T425] CR2: 00007f7c309f2140 CR3: 00000001204ec000 CR4: 00000000003506b0
[ 44.877833][ T425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.886669][ T425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.894807][ T425] Call Trace:
[ 44.898103][ T425]
[ 44.901315][ T425] bpf_link_put+0x1e9/0x270
[ 44.906201][ T425] bpf_link_release+0x3b/0x40
[ 44.911333][ T425] ? u64_stats_read+0x40/0x40
[ 44.916062][ T425] __fput+0x3ee/0x890
[ 44.920084][ T425] ____fput+0x15/0x20
[ 44.924906][ T425] task_work_run+0x147/0x1b0
[ 44.929527][ T425] exit_to_user_mode_prepare+0xe0/0xf0
[ 44.935120][ T425] syscall_exit_to_user_mode+0x24/0x40
[ 44.940619][ T425] do_syscall_64+0x3e/0x50
[ 44.945077][ T425] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 44.950971][ T425] RIP: 0033:0x7f7c30980139
[ 44.955411][ T425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 44.975293][ T425] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 44.983823][ T425] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 44.991862][ T425] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 45.000040][ T425] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 45.008017][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 45.016131][ T425] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000e
[ 45.024132][ T425]
[ 45.027174][ T425] ---[ end trace 0000000000000000 ]---
[ 45.035706][ T426] FAULT_INJECTION: forcing a failure.
[ 45.035706][ T426] name failslab, interval 1, probability 0, space 0, times 0
[ 45.048649][ T426] CPU: 1 PID: 426 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 45.058892][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.069055][ T426] Call Trace:
[ 45.072324][ T426]
[ 45.075348][ T426] dump_stack_lvl+0x151/0x1b7
[ 45.080032][ T426] ? show_regs_print_info+0x18/0x18
[ 45.085239][ T426] dump_stack+0x15/0x21
[ 45.089392][ T426] should_fail+0x3c0/0x510
[ 45.093847][ T426] ? bpf_prog_array_alloc+0x40/0x60
[ 45.099129][ T426] __should_failslab+0x9f/0xe0
[ 45.103904][ T426] should_failslab+0x9/0x20
[ 45.108392][ T426] __kmalloc+0x75/0x3f0
[ 45.112531][ T426] bpf_prog_array_alloc+0x40/0x60
[ 45.117535][ T426] compute_effective_progs+0x295/0x620
[ 45.122991][ T426] update_effective_progs+0x79/0x320
[ 45.128264][ T426] __cgroup_bpf_detach+0x2fa/0x550
[ 45.133377][ T426] bpf_cgroup_link_release+0x94/0x260
[ 45.138917][ T426] bpf_link_put+0x1e9/0x270
[ 45.143412][ T426] bpf_link_release+0x3b/0x40
[ 45.148065][ T426] ? u64_stats_read+0x40/0x40
[ 45.152717][ T426] __fput+0x3ee/0x890
[ 45.156696][ T426] ____fput+0x15/0x20
[ 45.160789][ T426] task_work_run+0x147/0x1b0
[ 45.165963][ T426] exit_to_user_mode_prepare+0xe0/0xf0
[ 45.171594][ T426] syscall_exit_to_user_mode+0x24/0x40
[ 45.177066][ T426] do_syscall_64+0x3e/0x50
[ 45.181475][ T426] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 45.187348][ T426] RIP: 0033:0x7f7c30980139
[ 45.191745][ T426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 45.211636][ T426] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 45.220043][ T426] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 45.228002][ T426] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 45.235957][ T426] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 45.243921][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 45.252000][ T426] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000f
[ 45.259971][ T426]
[ 45.263902][ T426] ------------[ cut here ]------------
[ 45.269700][ T426] WARNING: CPU: 0 PID: 426 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 45.279790][ T426] Modules linked in:
[ 45.283709][ T426] CPU: 0 PID: 426 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 45.294033][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.304261][ T426] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 45.310710][ T426] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 45.331783][ T426] RSP: 0018:ffffc90000fcfd88 EFLAGS: 00010293
[ 45.337886][ T426] RAX: ffffffff8190f348 RBX: ffff88810df76c40 RCX: ffff88810c7e4300
[ 45.345907][ T426] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 45.353906][ T426] RBP: ffffc90000fcfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 45.361907][ T426] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 45.370126][ T426] R13: 1ffff11021beed88 R14: 00000000fffffff4 R15: ffff888121e92000
[ 45.378598][ T426] FS: 0000555555599300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 45.389828][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.396856][ T426] CR2: 00007f7c309f2140 CR3: 00000001204ec000 CR4: 00000000003506a0
[ 45.405263][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.414330][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.422298][ T426] Call Trace:
[ 45.425808][ T426]
[ 45.428910][ T426] bpf_link_put+0x1e9/0x270
[ 45.433511][ T426] bpf_link_release+0x3b/0x40
[ 45.438232][ T426] ? u64_stats_read+0x40/0x40
[ 45.443015][ T426] __fput+0x3ee/0x890
[ 45.447204][ T426] ____fput+0x15/0x20
[ 45.451189][ T426] task_work_run+0x147/0x1b0
[ 45.455969][ T426] exit_to_user_mode_prepare+0xe0/0xf0
[ 45.461436][ T426] syscall_exit_to_user_mode+0x24/0x40
[ 45.467015][ T426] do_syscall_64+0x3e/0x50
[ 45.471802][ T426] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 45.477719][ T426] RIP: 0033:0x7f7c30980139
[ 45.482491][ T426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 45.502977][ T426] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 45.511568][ T426] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 45.519557][ T426] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 45.527542][ T426] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 45.535826][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 45.543811][ T426] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 000000000000000f
[ 45.551982][ T426]
[ 45.555096][ T426] ---[ end trace 0000000000000000 ]---
[ 45.563267][ T427] FAULT_INJECTION: forcing a failure.
[ 45.563267][ T427] name failslab, interval 1, probability 0, space 0, times 0
[ 45.576148][ T427] CPU: 1 PID: 427 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 45.586982][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.597115][ T427] Call Trace:
[ 45.600392][ T427]
[ 45.603565][ T427] dump_stack_lvl+0x151/0x1b7
[ 45.608395][ T427] ? show_regs_print_info+0x18/0x18
[ 45.613587][ T427] dump_stack+0x15/0x21
[ 45.617746][ T427] should_fail+0x3c0/0x510
[ 45.622156][ T427] ? bpf_prog_array_alloc+0x40/0x60
[ 45.627365][ T427] __should_failslab+0x9f/0xe0
[ 45.632130][ T427] should_failslab+0x9/0x20
[ 45.636816][ T427] __kmalloc+0x75/0x3f0
[ 45.640966][ T427] bpf_prog_array_alloc+0x40/0x60
[ 45.645976][ T427] compute_effective_progs+0x295/0x620
[ 45.651422][ T427] update_effective_progs+0x79/0x320
[ 45.656802][ T427] __cgroup_bpf_detach+0x2fa/0x550
[ 45.661907][ T427] bpf_cgroup_link_release+0x94/0x260
[ 45.667272][ T427] bpf_link_put+0x1e9/0x270
[ 45.671779][ T427] bpf_link_release+0x3b/0x40
[ 45.676445][ T427] ? u64_stats_read+0x40/0x40
[ 45.681197][ T427] __fput+0x3ee/0x890
[ 45.685178][ T427] ____fput+0x15/0x20
[ 45.689157][ T427] task_work_run+0x147/0x1b0
[ 45.694035][ T427] exit_to_user_mode_prepare+0xe0/0xf0
[ 45.699776][ T427] syscall_exit_to_user_mode+0x24/0x40
[ 45.705260][ T427] do_syscall_64+0x3e/0x50
[ 45.709675][ T427] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 45.715936][ T427] RIP: 0033:0x7f7c30980139
[ 45.720438][ T427] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 45.740231][ T427] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 45.748632][ T427] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 45.756700][ T427] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 45.764756][ T427] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 45.772813][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 45.780876][ T427] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000010
[ 45.788858][ T427]
[ 45.792012][ T427] ------------[ cut here ]------------
[ 45.797529][ T427] WARNING: CPU: 1 PID: 427 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 45.807539][ T427] Modules linked in:
[ 45.811424][ T427] CPU: 1 PID: 427 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 45.821705][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.831896][ T427] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 45.838360][ T427] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 45.858097][ T427] RSP: 0018:ffffc900013bfd88 EFLAGS: 00010293
[ 45.864203][ T427] RAX: ffffffff8190f348 RBX: ffff88810df76cc0 RCX: ffff88810c7e2180
[ 45.872169][ T427] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 45.880156][ T427] RBP: ffffc900013bfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 45.888272][ T427] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 45.896737][ T427] R13: 1ffff11021beed98 R14: 00000000fffffff4 R15: ffff888121e92000
[ 45.905056][ T427] FS: 0000555555599300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 45.914316][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.920898][ T427] CR2: 00007f7c309f2140 CR3: 0000000120481000 CR4: 00000000003506a0
[ 45.929428][ T427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.937784][ T427] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.945833][ T427] Call Trace:
[ 45.949136][ T427]
[ 45.952063][ T427] bpf_link_put+0x1e9/0x270
[ 45.956740][ T427] bpf_link_release+0x3b/0x40
[ 45.961697][ T427] ? u64_stats_read+0x40/0x40
[ 45.966443][ T427] __fput+0x3ee/0x890
[ 45.970435][ T427] ____fput+0x15/0x20
[ 45.974452][ T427] task_work_run+0x147/0x1b0
[ 45.979048][ T427] exit_to_user_mode_prepare+0xe0/0xf0
[ 45.984668][ T427] syscall_exit_to_user_mode+0x24/0x40
[ 45.990139][ T427] do_syscall_64+0x3e/0x50
[ 45.994763][ T427] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 46.000958][ T427] RIP: 0033:0x7f7c30980139
[ 46.005582][ T427] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 46.025288][ T427] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 46.033686][ T427] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 46.041673][ T427] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 46.049664][ T427] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 46.057838][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 46.066099][ T427] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000010
[ 46.074107][ T427]
[ 46.077156][ T427] ---[ end trace 0000000000000000 ]---
[ 46.085696][ T428] FAULT_INJECTION: forcing a failure.
[ 46.085696][ T428] name failslab, interval 1, probability 0, space 0, times 0
[ 46.098930][ T428] CPU: 0 PID: 428 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 46.109105][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.119343][ T428] Call Trace:
[ 46.122662][ T428]
[ 46.125590][ T428] dump_stack_lvl+0x151/0x1b7
[ 46.130249][ T428] ? show_regs_print_info+0x18/0x18
[ 46.135809][ T428] dump_stack+0x15/0x21
[ 46.139958][ T428] should_fail+0x3c0/0x510
[ 46.144358][ T428] ? bpf_prog_array_alloc+0x40/0x60
[ 46.149553][ T428] __should_failslab+0x9f/0xe0
[ 46.154312][ T428] should_failslab+0x9/0x20
[ 46.158963][ T428] __kmalloc+0x75/0x3f0
[ 46.163113][ T428] bpf_prog_array_alloc+0x40/0x60
[ 46.168315][ T428] compute_effective_progs+0x295/0x620
[ 46.173770][ T428] update_effective_progs+0x79/0x320
[ 46.179061][ T428] __cgroup_bpf_detach+0x2fa/0x550
[ 46.184161][ T428] bpf_cgroup_link_release+0x94/0x260
[ 46.189529][ T428] bpf_link_put+0x1e9/0x270
[ 46.194156][ T428] bpf_link_release+0x3b/0x40
[ 46.198824][ T428] ? u64_stats_read+0x40/0x40
[ 46.203497][ T428] __fput+0x3ee/0x890
[ 46.207556][ T428] ____fput+0x15/0x20
[ 46.211531][ T428] task_work_run+0x147/0x1b0
[ 46.216270][ T428] exit_to_user_mode_prepare+0xe0/0xf0
[ 46.222249][ T428] syscall_exit_to_user_mode+0x24/0x40
[ 46.227707][ T428] do_syscall_64+0x3e/0x50
[ 46.232140][ T428] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 46.238120][ T428] RIP: 0033:0x7f7c30980139
[ 46.242711][ T428] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 46.262757][ T428] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 46.271466][ T428] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 46.279685][ T428] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 46.287737][ T428] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 46.296268][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 46.304391][ T428] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000011
[ 46.312564][ T428]
[ 46.315715][ T428] ------------[ cut here ]------------
[ 46.321160][ T428] WARNING: CPU: 0 PID: 428 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 46.331364][ T428] Modules linked in:
[ 46.335290][ T428] CPU: 0 PID: 428 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 46.345544][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.356234][ T428] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 46.362488][ T428] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 46.382130][ T428] RSP: 0018:ffffc90000fcfd88 EFLAGS: 00010293
[ 46.388406][ T428] RAX: ffffffff8190f348 RBX: ffff88810c5f0840 RCX: ffff8881093ec300
[ 46.396423][ T428] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 46.404414][ T428] RBP: ffffc90000fcfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 46.412477][ T428] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 46.420828][ T428] R13: 1ffff110218be108 R14: 00000000fffffff4 R15: ffff888121e92000
[ 46.430082][ T428] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 46.439200][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.446320][ T428] CR2: 00007f7c309f2140 CR3: 0000000120481000 CR4: 00000000003506b0
[ 46.454852][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.463059][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.471166][ T428] Call Trace:
[ 46.474454][ T428]
[ 46.477377][ T428] bpf_link_put+0x1e9/0x270
[ 46.482294][ T428] bpf_link_release+0x3b/0x40
[ 46.487288][ T428] ? u64_stats_read+0x40/0x40
[ 46.491993][ T428] __fput+0x3ee/0x890
[ 46.496019][ T428] ____fput+0x15/0x20
[ 46.500692][ T428] task_work_run+0x147/0x1b0
[ 46.505303][ T428] exit_to_user_mode_prepare+0xe0/0xf0
[ 46.510844][ T428] syscall_exit_to_user_mode+0x24/0x40
[ 46.516325][ T428] do_syscall_64+0x3e/0x50
[ 46.520739][ T428] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 46.526897][ T428] RIP: 0033:0x7f7c30980139
[ 46.531674][ T428] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 46.551401][ T428] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 46.559961][ T428] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 46.568080][ T428] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 46.576097][ T428] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 46.584102][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 46.592121][ T428] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000011
[ 46.600180][ T428]
[ 46.603338][ T428] ---[ end trace 0000000000000000 ]---
[ 46.612564][ T429] FAULT_INJECTION: forcing a failure.
[ 46.612564][ T429] name failslab, interval 1, probability 0, space 0, times 0
[ 46.625227][ T429] CPU: 0 PID: 429 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 46.635287][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.645355][ T429] Call Trace:
[ 46.648713][ T429]
[ 46.651716][ T429] dump_stack_lvl+0x151/0x1b7
[ 46.656397][ T429] ? show_regs_print_info+0x18/0x18
[ 46.661576][ T429] dump_stack+0x15/0x21
[ 46.665799][ T429] should_fail+0x3c0/0x510
[ 46.670307][ T429] ? bpf_prog_array_alloc+0x40/0x60
[ 46.675484][ T429] __should_failslab+0x9f/0xe0
[ 46.680241][ T429] should_failslab+0x9/0x20
[ 46.684725][ T429] __kmalloc+0x75/0x3f0
[ 46.688867][ T429] bpf_prog_array_alloc+0x40/0x60
[ 46.693887][ T429] compute_effective_progs+0x295/0x620
[ 46.699333][ T429] update_effective_progs+0x79/0x320
[ 46.704705][ T429] __cgroup_bpf_detach+0x2fa/0x550
[ 46.709974][ T429] bpf_cgroup_link_release+0x94/0x260
[ 46.715342][ T429] bpf_link_put+0x1e9/0x270
[ 46.720016][ T429] bpf_link_release+0x3b/0x40
[ 46.724792][ T429] ? u64_stats_read+0x40/0x40
[ 46.729468][ T429] __fput+0x3ee/0x890
[ 46.733547][ T429] ____fput+0x15/0x20
[ 46.737519][ T429] task_work_run+0x147/0x1b0
[ 46.742103][ T429] exit_to_user_mode_prepare+0xe0/0xf0
[ 46.747539][ T429] syscall_exit_to_user_mode+0x24/0x40
[ 46.752976][ T429] do_syscall_64+0x3e/0x50
[ 46.757480][ T429] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 46.763355][ T429] RIP: 0033:0x7f7c30980139
[ 46.767783][ T429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 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 c0 ff ff ff f7 d8 64 89 01 48
[ 46.788101][ T429] RSP: 002b:00007ffed93c10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000021
[ 46.796534][ T429] RAX: 0000000000000005 RBX: 0000000000000003 RCX: 00007f7c30980139
[ 46.804602][ T429] RDX: 0000000000000120 RSI: 0000000000000005 RDI: 0000000000000003
[ 46.812586][ T429] RBP: 00007ffed93c1120 R08: 0000000000000001 R09: 00007ffed93c1130
[ 46.820651][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 46.828734][ T429] R13: 00007ffed93c1140 R14: 00007ffed93c1180 R15: 0000000000000012
[ 46.836730][ T429]
[ 46.839914][ T429] ------------[ cut here ]------------
[ 46.845419][ T429] WARNING: CPU: 0 PID: 429 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x188/0x260
[ 46.855518][ T429] Modules linked in:
[ 46.859518][ T429] CPU: 0 PID: 429 Comm: syz-executor165 Tainted: G B W 5.18.0-rc1-syzkaller #0
[ 46.869689][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.879773][ T429] RIP: 0010:bpf_cgroup_link_release+0x188/0x260
[ 46.886035][ T429] Code: eb 18 e8 eb fc df ff 48 c7 c7 80 c1 3b 86 e8 ef 62 2a 03 eb 05 e8 d8 fc df ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c8 fc df ff <0f> 0b 43 80 7c 25 00 00 0f 85 20 ff ff ff e9 23 ff ff ff 49 83 c6
[ 46.906879][ T429] RSP: 0018:ffffc900013bfd88 EFLAGS: 00010293
[ 46.913373][ T429] RAX: ffffffff8190f348 RBX: ffff88810c5f0fc0 RCX: ffff88810ce02180
[ 46.921464][ T429] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
[ 46.929468][ T429] RBP: ffffc900013bfdb0 R08: ffffffff8190f260 R09: fffffbfff0c88f73
[ 46.937521][ T429] R10: fffffbfff0c88f73 R11: 0000000000000000 R12: dffffc0000000000
[ 46.945817][ T429] R13: 1ffff110218be1f8 R14: 00000000fffffff4 R15: ffff888121e92000
[ 46.953913][ T429] FS: 0000555555599300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 46.963047][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.969724][ T429] CR2: 00007f7c309f2140 CR3: 0000000120500000 CR4: 00000000003506b0
[ 46.977713][ T429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.985816][ T429] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.993788][ T429] Call Trace:
[ 46.997268][ T429]
[ 47.000189][ T429] bpf_link_put+0x1e9/0x270
[ 47.004750][ T429] bpf_link_release+0x3b/0x40
[ 47.009552][ T429] ? u64_stats_read+0x40/0x40
[ 47.014253][ T429] __fput+0x3ee/0x890
[ 47.018238][ T429] ____fput+0x15/0x20
[ 47.022307][ T429] task_work_run+0x147/0x1b0
[ 47.026915][ T429] exit_to_user_mode_prepare+0xe0/0xf0
[ 47.032382][ T429] syscall_exit_to_user_mode+0x24/0x40
[ 47.037853][ T429] do_syscall_64+0x3e/0x50
[ 47.042271][ T429] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 47.048389][ T429] RIP: 0033:0x7f7c30980139